)]}' { "log": [ { "commit": "6ad2d4e3e97ee4bfde0b45e8dfe37911330fc4aa", "tree": "6a4b98f659a886147088a983170fa75e5113f017", "parents": [ "9343919c1495b085a4a1cf4cbada8d7888daf099" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Oct 28 17:21:56 2010 -0400" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Oct 28 17:22:13 2010 -0400" }, "message": "fsnotify: implement ordering between notifiers\n\nfanotify needs to be able to specify that some groups get events before\nothers. They use this idea to make sure that a hierarchical storage\nmanager gets access to files before programs which actually use them. This\nis purely infrastructure. Everything will have a priority of 0, but the\ninfrastructure will exist for it to be non-zero.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "9343919c1495b085a4a1cf4cbada8d7888daf099", "tree": "df865fc17ad2db52caad4392f04bc6cc779d2036", "parents": [ "2d3b07c07b39c4b7d9b6641052a02d996cd5d87c" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Oct 28 17:21:56 2010 -0400" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Oct 28 17:22:13 2010 -0400" }, "message": "fanotify: allow fanotify to be built\n\nWe disabled the ability to build fanotify in commit 7c5347733dcc4ba0ba.\nThis reverts that commit and allows people to build fanotify.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "f063a0c0c995d010960efcc1b2ed14b99674f25c", "tree": "106e30acd1a58b3cf9f3c15abe1de83f1919e03b", "parents": [ "3c3762957818dc902222733a8184f23102e24472", "5af634789c93b97cfb314a102436716be8fbc577" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 12:13:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 12:13:00 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (841 commits)\n Staging: brcm80211: fix usage of roundup in structures\n Staging: bcm: fix up network device reference counting\n Staging: keucr: fix up US_ macro change\n staging: brcm80211: brcmfmac: Removed codeversion from firmware filenames.\n staging: brcm80211: Remove unnecessary header files.\n staging: brcm80211: Remove unnecessary includes from bcmutils.c\n staging: brcm80211: Removed unnecessary pktsetprio() function.\n Staging: brcm80211: remove typedefs.h\n Staging: brcm80211: remove uintptr typedef usage\n Staging: hv: remove struct vmbus_channel_interface\n Staging: hv: remove Open from struct vmbus_channel_interface\n Staging: hv: storvsc: call vmbus_open directly\n Staging: hv: netvsc: call vmbus_open directly\n Staging: hv: channel: export vmbus_open to modules\n Staging: hv: remove Close from struct vmbus_channel_interface\n Staging: hv: netvsc: call vmbus_close directly\n Staging: hv: storvsc: call vmbus_close directly\n Staging: hv: channel: export vmbus_close to modules\n Staging: hv: remove SendPacket from struct vmbus_channel_interface\n Staging: hv: storvsc: call vmbus_sendpacket directly\n ...\n\nFix up conflicts in\n\tdrivers/staging/cx25821/cx25821-audio-upstream.c\n\tdrivers/staging/cx25821/cx25821-audio.h\ndue to warring whitespace cleanups (neither of which were all that great)\n" }, { "commit": "3c3762957818dc902222733a8184f23102e24472", "tree": "97a17d0923d87108715af32f83a526d24e65fb80", "parents": [ "e9f29c9a56ca06d0effa557823a737cbe7ec09f7", "63111a3a70fb4d80e3b54ed75f13795e98f7a467" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 12:06:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 12:06:51 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (32 commits)\n sh: intc: switch irq_desc iteration to new active IRQ iterator.\n sh: fix up cpu hotplug IRQ migration for irq_data changes.\n sh: oprofile: Make sure the backtrace op is available for timer-fallback.\n sh64: oprofile: Fix up kernel stack pointer size mismatch.\n sh: oprofile: Fix up and extend op_name_from_perf_id().\n sh: lockless get_user_pages_fast()\n sh64: _PAGE_SPECIAL support.\n sound: sh: ctrl_in/outX to __raw_read/writeX conversion.\n sh: disable deprecated genirq support.\n sh: update show_interrupts() for irq_data chip lookup.\n sh: intc: irq_data conversion.\n sh64: irq_data conversion.\n sh64: update for IRQ flag handling naming changes.\n rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion.\n sh: mach-se: irq_data conversion.\n input: hp680_ts_input: ctrl_in/outX to __raw_read/writeX conversion.\n input: jornada680_kbd: ctrl_in/outX to __raw_read/writeX conversion.\n sh: hd64461: irq_data conversion.\n sh: mach-x3proto: irq_data conversion.\n sh: mach-systemh: irq_data conversion.\n ...\n" }, { "commit": "e9f29c9a56ca06d0effa557823a737cbe7ec09f7", "tree": "c331c4aa741a8f384ee13d0b08bd340c23164b16", "parents": [ "800416f799e0723635ac2d720ad4449917a1481c", "1af3c2e45e7a641e774bbb84fa428f2f0bf2d9c9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 11:59:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 11:59:52 2010 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (27 commits)\n x86: allocate space within a region top-down\n x86: update iomem_resource end based on CPU physical address capabilities\n x86/PCI: allocate space from the end of a region, not the beginning\n PCI: allocate bus resources from the top down\n resources: support allocating space within a region from the top down\n resources: handle overflow when aligning start of available area\n resources: ensure callback doesn\u0027t allocate outside available space\n resources: factor out resource_clip() to simplify find_resource()\n resources: add a default alignf to simplify find_resource()\n x86/PCI: MMCONFIG: fix region end calculation\n PCI: Add support for polling PME state on suspended legacy PCI devices\n PCI: Export some PCI PM functionality\n PCI: fix message typo\n PCI: log vendor/device ID always\n PCI: update Intel chipset names and defines\n PCI: use new ccflags variable in Makefile\n PCI: add PCI_MSIX_TABLE/PBA defines\n PCI: add PCI vendor id for STmicroelectronics\n x86/PCI: irq and pci_ids patch for Intel Patsburg DeviceIDs\n PCI: OLPC: Only enable PCI configuration type override on XO-1\n ...\n" }, { "commit": "e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7", "tree": "ea51b391f7d74ca695dcb9f5e46eb02688a92ed9", "parents": [ "81280572ca6f54009edfa4deee563e8678784218", "a4ac0d847af9dd34d5953a5e264400326144b6b2" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Oct 28 09:44:56 2010 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Oct 28 09:44:56 2010 -0700" }, "message": "Merge \u0027staging-next\u0027 to Linus\u0027s tree\n\nThis merges the staging-next tree to Linus\u0027s tree and resolves\nsome conflicts that were present due to changes in other trees that were\naffected by files here.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "0851668fdd97e526b2a41f794b785c204dd3d3e0", "tree": "4ef7c20a8be8393006c6fe9627eb29dd30877d61", "parents": [ "00ebb6382b8d9c7c15b5f8ad230670d8161d38dd", "7655e594945289b418af39f6669fea4666a7b520" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:35:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:35:11 2010 -0700" }, "message": "Merge branch \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits)\n [media] af9015: Fix max I2C message size when used with tda18271\n [media] IR: initialize ir_raw_event in few more drivers\n [media] Guard a divide in v4l1 compat layer\n [media] imon: fix nomouse modprobe option\n [media] imon: remove redundant change_protocol call\n [media] imon: fix my egregious brown paper bag w/rdev/idev split\n [media] cafe_ccic: Configure ov7670 correctly\n [media] ov7670: allow configuration of image size, clock speed, and I/O method\n [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016]\n [media] af9015: map DigitalNow TinyTwin v2 remote\n [media] DigitalNow TinyTwin remote controller\n [media] af9015: RC fixes and improvements\n videodev2.h.xml: Update to reflect the latest changes at videodev2.h\n [media] v4l: document new Bayer and monochrome pixel formats\n [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028\n [media] firedtv: add parameter to fake ca_system_ids in CA_INFO\n [media] tm6000: fix a macro coding style issue\n tm6000: Remove some ugly debug code\n [media] Nova-S-Plus audio line input\n [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers\n ...\n" }, { "commit": "00ebb6382b8d9c7c15b5f8ad230670d8161d38dd", "tree": "23591394b83776953aaf0b382d4c7b09e0ca1e34", "parents": [ "11cc21f5f5575b9abd14d53a6055ccbf72b67573", "536ac998f6076a0ae423b1046b85d7690e8b7107" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:33:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:33:42 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (66 commits)\n mmc: add new sdhci-pxa driver for Marvell SoCs\n mmc: make number of mmcblk minors configurable\n mmc_spi: Recover from CRC errors for r/w operation over SPI.\n mmc: sdhci-pltfm: add -pltfm driver for imx35/51\n mmc: sdhci-of-esdhc: factor out common stuff\n mmc: sdhci_pltfm: pass more data on custom init call\n mmc: sdhci: introduce get_ro private write-protect hook\n mmc: sdhci-pltfm: move .h file into appropriate subdir\n mmc: sdhci-pltfm: Add structure for host-specific data\n mmc: fix cb710 kconfig dependency warning\n mmc: cb710: remove debugging printk (info duplicated from mmc-core)\n mmc: cb710: clear irq handler on init() error path\n mmc: cb710: remove unnecessary msleep()\n mmc: cb710: implement get_cd() callback\n mmc: cb710: partially demystify clock selection\n mmc: add a file to debugfs for changing host clock at runtime\n mmc: sdhci: allow for eMMC 74 clock generation by controller\n mmc: sdhci: highspeed: check for mmc as well as sd cards\n mmc: sdhci: Add Moorestown device support\n mmc: sdhci: Intel Medfield support\n ...\n" }, { "commit": "90a2b69c14d0f0b6cbd124caf429ae9033f0615c", "tree": "9aa18ac045eec9515ed225f900717e8a5f4fd8d6", "parents": [ "e430426654c6a99fb1977bae71d4844e876c4a52", "f6ac55b6c156cebf750376dc08e06ffdade82717" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:25:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:25:11 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: (28 commits)\n net/9p: Return error on read with NULL buffer\n 9p: Add datasync to client side TFSYNC/RFSYNC for dotl\n net/9p: Return error if we fail to encode protocol data\n fs/9p: Use generic_file_open with lookup_instantiate_filp\n fs/9p: Add missing iput in v9fs_vfs_lookup\n fs/9p: Use mknod 9p operation on create without open request\n net/9p: Add waitq to VirtIO transport.\n [net/9p]Serialize virtqueue operations to make VirtIO transport SMP safe.\n 9p: Implement TREADLINK operation for 9p2000.L\n 9p: Use V9FS_MAGIC in statfs\n 9p: Implement TGETLOCK\n 9p: Implement TLOCK\n [9p] Introduce client side TFSYNC/RFSYNC for dotl.\n [fs/9p] Add file_operations for cached mode in dotl protocol.\n fs/9p: Add access \u003d client option to opt in acl evaluation.\n fs/9p: Implement create time inheritance\n fs/9p: Update ACL on chmod\n fs/9p: Implement setting posix acl\n fs/9p: Add xattr callbacks for POSIX ACL\n fs/9p: Implement POSIX ACL permission checking function\n ...\n" }, { "commit": "e732ff707743e5ceba6ae2bfc7e799a0bac30ffa", "tree": "93f6228dab9fcdfc81bcfa50398c74f464acd687", "parents": [ "27d6379894be4a81984da4d48002196a83939ca9" ], "author": { "name": "Figo.zhang", "email": "figo1802@gmail.com", "time": "Tue Oct 26 21:01:47 2010 +0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:02:15 2010 -0700" }, "message": "mmu_notifier.h: fix comment spelling\n\nSigned-off-by: Figo.zhang \u003cfigo1802@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b31d42a5af1818bdf31a5f023abe4d8b212542f2", "tree": "50e7a8f4a275349ddb5902690533ed5b3deabef4", "parents": [ "1df1a4cbcd33cf66111293c654dcff0199d965f0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 28 16:39:24 2010 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 09:02:15 2010 -0700" }, "message": "Fix compile brekage with !CONFIG_BLOCK\n\nToday\u0027s git tree fails to build on !CONFIG_BLOCK, due to upstream commit\n367a51a33902 (\"fs: Add FITRIM ioctl\"):\n\n include/linux/fs.h:36: error: expected specifier-qualifier-list before ‘uint64_t’\n include/linux/fs.h:36: error: expected specifier-qualifier-list before ‘uint64_t’\n include/linux/fs.h:36: error: expected specifier-qualifier-list before ‘uint64_t’\n\nThe commit adds uint64_t type usage to fs.h, but linux/types.h is not included\nexplicitly - it\u0027s only included implicitly via linux/blk_types.h, and there only if\nCONFIG_BLOCK is enabled.\n\nAdd the explicit #include to fix this.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "368c09d2a303c39e9f37193b23e945e6754cf0a7", "tree": "3642173cbdfba8bcb32e85959eb69c1a6c8ebc11", "parents": [ "1d769cd192fc8c4097b1e2cd41fdee6ba3d1b2af" ], "author": { "name": "M. Mohan Kumar", "email": "mohan@in.ibm.com", "time": "Mon Sep 27 14:17:24 2010 +0530" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Thu Oct 28 09:08:47 2010 -0500" }, "message": "9p: Use V9FS_MAGIC in statfs\n\nUse V9FS_MAGIC as the file system type while filling kernel statfs\nstrucutre instead of using host file system magic number. Also move\nthe definition of V9FS_MAGIC from v9fs.h to standard magic.h file.\n\nSigned-off-by: M. Mohan Kumar \u003cmohan@in.ibm.com\u003e\nSigned-off-by: Venkateswararao Jujjuri \u003cjvrao@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "a107e5a3a473a2ea62bd5af24e11b84adf1486ff", "tree": "d36c2cb38d8be88d4d75cdebc354aa140aa0e470", "parents": [ "e3e1288e86a07cdeb0aee5860a2dff111c6eff79", "a269029d0e2192046be4c07ed78a45022469ee4c" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 23:44:47 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 23:44:47 2010 -0400" }, "message": "Merge branch \u0027next\u0027 into upstream-merge\n\nConflicts:\n\tfs/ext4/inode.c\n\tfs/ext4/mballoc.c\n\tinclude/trace/events/ext4.h\n" }, { "commit": "e3e1288e86a07cdeb0aee5860a2dff111c6eff79", "tree": "cd22f8051a456c9d2b95698b6fe402776a67469b", "parents": [ "9ae6d039224def926656206725ae6e89d1331417", "964dc256bb91e990277010a3f6dc66daa130be8b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 19:04:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 19:04:36 2010 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (48 commits)\n DMAENGINE: move COH901318 to arch_initcall\n dma: imx-dma: fix signedness bug\n dma/timberdale: simplify conditional\n ste_dma40: remove channel_type\n ste_dma40: remove enum for endianess\n ste_dma40: remove TIM_FOR_LINK option\n ste_dma40: move mode_opt to separate config\n ste_dma40: move channel mode to a separate field\n ste_dma40: move priority to separate field\n ste_dma40: add variable to indicate valid dma_cfg\n async_tx: make async_tx channel switching opt-in\n move async raid6 test to lib/Kconfig.debug\n dmaengine: Add Freescale i.MX1/21/27 DMA driver\n intel_mid_dma: change the slave interface\n intel_mid_dma: fix the WARN_ONs\n intel_mid_dma: Add sg list support to DMA driver\n intel_mid_dma: Allow DMAC2 to share interrupt\n intel_mid_dma: Allow IRQ sharing\n intel_mid_dma: Add runtime PM support\n DMAENGINE: define a dummy filter function for ste_dma40\n ...\n" }, { "commit": "bdab225015fbbb45ccd8913f5d7c01b2bf67d8b2", "tree": "5ef62301face958977a084bf2b6c5300296a25f2", "parents": [ "7c5814c7199851c5fe9395d08fc1ab3c8c1531ea", "7c7fcf762e405eb040ee10d22d656a791f616122" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:53:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:53:26 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300: (44 commits)\n MN10300: Save frame pointer in thread_info struct rather than global var\n MN10300: Change \"Matsushita\" to \"Panasonic\".\n MN10300: Create a defconfig for the ASB2364 board\n MN10300: Update the ASB2303 defconfig\n MN10300: ASB2364: Add support for SMSC911X and SMC911X\n MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA\n MN10300: Generic time support\n MN10300: Specify an ELF HWCAP flag for MN10300 Atomic Operations Unit support\n MN10300: Map userspace atomic op regs as a vmalloc page\n MN10300: And Panasonic AM34 subarch and implement SMP\n MN10300: Delete idle_timestamp from irq_cpustat_t\n MN10300: Make various interrupt priority settings configurable\n MN10300: Optimise do_csum()\n MN10300: Implement atomic ops using atomic ops unit\n MN10300: Make the FPU operate in non-lazy mode under SMP\n MN10300: SMP TLB flushing\n MN10300: Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control\n MN10300: Make the use of PIDR to mark TLB entries controllable\n MN10300: Rename __flush_tlb*() to local_flush_tlb*()\n MN10300: AM34 erratum requires MMUCTR read and write on exception entry\n ...\n" }, { "commit": "a042e26137d7674ac04b1cd2d5c06b9ebc1ee2d5", "tree": "c1a7a8bda41b99caa4b4a0fe320fc73278879f7d", "parents": [ "f66dd539feb849a3a00f7fac67c026e0935e373a", "e25804a0327dad954f7d43803178fdef2fd35b4e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:48:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:48:00 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (50 commits)\n perf python scripting: Add futex-contention script\n perf python scripting: Fixup cut\u0027n\u0027paste error in sctop script\n perf scripting: Shut up \u0027perf record\u0027 final status\n perf record: Remove newline character from perror() argument\n perf python scripting: Support fedora 11 (audit 1.7.17)\n perf python scripting: Improve the syscalls-by-pid script\n perf python scripting: print the syscall name on sctop\n perf python scripting: Improve the syscalls-counts script\n perf python scripting: Improve the failed-syscalls-by-pid script\n kprobes: Remove redundant text_mutex lock in optimize\n x86/oprofile: Fix uninitialized variable use in debug printk\n tracing: Fix \u0027faild\u0027 -\u003e \u0027failed\u0027 typo\n perf probe: Fix format specified for Dwarf_Off parameter\n perf trace: Fix detection of script extension\n perf trace: Use $PERF_EXEC_PATH in canned report scripts\n perf tools: Document event modifiers\n perf tools: Remove direct slang.h include\n perf_events: Fix for transaction recovery in group_sched_in()\n perf_events: Revert: Fix transaction recovery in group_sched_in()\n perf, x86: Use NUMA aware allocations for PEBS/BTS/DS allocations\n ...\n" }, { "commit": "17bb51d56cdc8cbf252031db3107de034cfeb44c", "tree": "f9fb2c16b29a152d3413fa0028e660e3b6146584", "parents": [ "0671b7674f42ab3a200401ea0e48d6f47d34acae", "95aac7b1cd224f568fb83937044cd303ff11b029" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:42:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:42:52 2010 -0700" }, "message": "Merge branch \u0027akpm-incoming-2\u0027\n\n* akpm-incoming-2: (139 commits)\n epoll: make epoll_wait() use the hrtimer range feature\n select: rename estimate_accuracy() to select_estimate_accuracy()\n Remove duplicate includes from many files\n ramoops: use the platform data structure instead of module params\n kernel/resource.c: handle reinsertion of an already-inserted resource\n kfifo: fix kfifo_alloc() to return a signed int value\n w1: don\u0027t allow arbitrary users to remove w1 devices\n alpha: remove dma64_addr_t usage\n mips: remove dma64_addr_t usage\n sparc: remove dma64_addr_t usage\n fuse: use release_pages()\n taskstats: use real microsecond granularity for CPU times\n taskstats: split fill_pid function\n taskstats: separate taskstats commands\n delayacct: align to 8 byte boundary on 64-bit systems\n delay-accounting: reimplement -c for getdelays.c to report information on a target command\n namespaces Kconfig: move namespace menu location after the cgroup\n namespaces Kconfig: remove the cgroup device whitelist experimental tag\n namespaces Kconfig: remove pointless cgroup dependency\n namespaces Kconfig: make namespace a submenu\n ...\n" }, { "commit": "0671b7674f42ab3a200401ea0e48d6f47d34acae", "tree": "a35d3347e927dfe621f42ff82289f61f45564393", "parents": [ "0b2d8d9e562de3ee2476f549549e4fefbb7a4213", "47f19a0814e80e1d4e5c17d61b70fca85ea09162" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:38:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:38:55 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n percpu: Remove the multi-page alignment facility\n x86-32: Allocate irq stacks seperate from percpu area\n x86-32, mm: Remove duplicated #include\n x86, printk: Get rid of \u003c0\u003e from stack output\n x86, kexec: Make sure to stop all CPUs before exiting the kernel\n x86/vsmp: Eliminate kconfig dependency warning\n" }, { "commit": "7f93cff90fa9be6ed45f6189e136153d1d8631b0", "tree": "e48cbf01bc646e63df2fea10a2208015e028b95b", "parents": [ "72f84e6560d18d60a091df27edf81409be6641cb" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:13 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:13 2010 -0400" }, "message": "ext4: fix kernel oops if the journal superblock has a non-zero j_errno\n\nCommit 84061e0 fixed an accounting bug only to introduce the\npossibility of a kernel OOPS if the journal has a non-zero j_errno\nfield indicating that the file system had detected a fs inconsistency.\nAfter the journal replay, if the journal superblock indicates that the\nfile system has an error, this indication is transfered to the file\nsystem and then ext4_commit_super() is called to write this to the\ndisk.\n\nBut since the percpu counters are now initialized after the journal\nreplay, the call to ext4_commit_super() will cause a kernel oops since\nit needs to use the percpu counters the ext4 superblock structure.\n\nThe fix is to skip setting the ext4 free block and free inode fields\nif the percpu counter has not been set.\n\nThanks to Ken Sumrall for reporting and analyzing the root causes of\nthis bug.\n\nAddresses-Google-Bug: #3054080\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "5b41d92437f1ae19b3f3ffa3b16589fd5df50ac0", "tree": "ed7e1999a2349811e3cae0f0bdd53a93aea413d7", "parents": [ "bbd08344e3df8c7c1d7aa04bc0c8c9367806e12d" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:13 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:13 2010 -0400" }, "message": "ext4: implement writeback livelock avoidance using page tagging\n\nThis is analogous to Jan Kara\u0027s commit,\nf446daaea9d4a420d16c606f755f3689dcb2d0ce\nmm: implement writeback livelock avoidance using page tagging\n\nbut since we forked write_cache_pages, we need to reimplement\nit there (and in ext4_da_writepages, since range_cyclic handling\nwas moved to there)\n\nIf you start a large buffered IO to a file, and then set\nfsync after it, you\u0027ll find that fsync does not complete\nuntil the other IO stops.\n\nIf you continue re-dirtying the file (say, putting dd\nwith conv\u003dnotrunc in a loop), when fsync finally completes\n(after all IO is done), it reports via tracing that\nit has written many more pages than the file contains;\nin other words it has synced and re-synced pages in\nthe file multiple times.\n\nThis then leads to problems with our writeback_index\nupdate, since it advances it by pages written, and\nessentially sets writeback_index off the end of the\nfile...\n\nWith the following patch, we only sync as much as was\ndirty at the time of the sync.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "367a51a339020ba4d9edb0ce0f21d65bd50b00c9", "tree": "696cbb5ca3108cd0cf8a7c3f494947cc9a4179c7", "parents": [ "77ca6cdf0ab8a42f481ec997911bc89e79138723" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "message": "fs: Add FITRIM ioctl\n\nAdds an filesystem independent ioctl to allow implementation of file\nsystem batched discard support. I takes fstrim_range structure as an\nargument. fstrim_range is definec in the include/fs.h and its\ndefinition is as follows.\n\nstruct fstrim_range {\n\tstart;\n\tlen;\n\tminlen;\n}\n\nstart\t- first Byte to trim\nlen\t- number of Bytes to trim from start\nminlen\t- minimum extent length to trim, free extents shorter than this\n\t number of Bytes will be ignored. This will be rounded up to fs\n\t block size.\n\nIt is also possible to specify NULL as an argument. In this case the\narguments will set itself as follows:\n\nstart \u003d 0;\nlen \u003d ULLONG_MAX;\nminlen \u003d 0;\n\nSo it will trim the whole file system at one run.\n\nAfter the FITRIM is done, the number of actually discarded Bytes is stored\nin fstrim_range.len to give the user better insight on how much storage\nspace has been really released for wear-leveling.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nReviewed-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "e6fa0be699449d28a20e815bfe9ce26725ec4962", "tree": "2e979f57060c50a73eef51fdbc19d4666d463c4e", "parents": [ "5c2178e785244341d1e6f2bc3b62f20a337cc44f" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "message": "Add helper function for blkdev_issue_zeroout (sb_issue_discard)\n\nThis is done the same way as helper sb_issue_discard for\nblkdev_issue_discard.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "22cdbd1d5789cc16c37102eb6f62c3ae377b849e", "tree": "f86d3d798351c4bde69afbfa80e940aad01abaad", "parents": [ "55f335a8857db2ee22c068e7ab7141fc79928296", "ce45b873028fdf94a24f0850cd554e6fda593e16" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:28:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:28:00 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (108 commits)\n ehea: Fixing statistics\n bonding: Fix lockdep warning after bond_vlan_rx_register()\n tunnels: Fix tunnels change rcu protection\n caif-u5500: Build config for CAIF shared mem driver\n caif-u5500: CAIF shared memory mailbox interface\n caif-u5500: CAIF shared memory transport protocol\n caif-u5500: Adding shared memory include\n drivers/isdn: delete double assignment\n drivers/net/typhoon.c: delete double assignment\n drivers/net/sb1000.c: delete double assignment\n qlcnic: define valid vlan id range\n qlcnic: reduce rx ring size\n qlcnic: fix mac learning\n ehea: fix use after free\n inetpeer: __rcu annotations\n fib_rules: __rcu annotates ctarget\n tunnels: add __rcu annotations\n net: add __rcu annotations to protocol\n ipv4: add __rcu annotations to routes.c\n qlge: bugfix: Restoring the vlan setting.\n ...\n" }, { "commit": "39e3ac2599a5f9aba499b5f8af809108e70a6163", "tree": "16c9d790029c36f217b1689b42869c8739e8ac5e", "parents": [ "58590b06d79f7ce5ab64ff3b6d537180fa50dc84" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Wed Oct 27 21:25:12 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:25:12 2010 -0400" }, "message": "jbd2: Fix I/O hang in jbd2_journal_release_jbd_inode\n\nThis fixes a hang seen in jbd2_journal_release_jbd_inode\non a lot of Power 6 systems running with ext4. When we get\nin the hung state, all I/O to the disk in question gets blocked\nwhere we stay indefinitely. Looking at the task list, I can see\nwe are stuck in jbd2_journal_release_jbd_inode waiting on a\nwake up. I added some debug code to detect this scenario and\ndump additional data if we were stuck in jbd2_journal_release_jbd_inode\nfor longer than 30 minutes. When it hit, I was able to see that\ni_flags was 0, suggesting we missed the wake up.\n\nThis patch changes i_flags to be an unsigned long, uses bit operators\nto access it, and adds barriers around the accesses. Prior to applying\nthis patch, we were regularly hitting this hang on numerous systems\nin our test environment. After applying the patch, the hangs no longer\noccur.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "7420a8c0de8d99b201aeeab6fed16ca95ebf55a5", "tree": "0787800f490f98ffd41b958e52ab15732335744e", "parents": [ "12ba8d1e9262ce81a695795410bd9ee5c9407ba1", "72f98e72551fad573c6cace8e8551ef094f482dd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:13:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:13:34 2010 -0700" }, "message": "Merge branch \u0027flock\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027flock\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n locks: turn lock_flocks into a spinlock\n fasync: re-organize fasync entry insertion to allow it under a spinlock\n locks/nfsd: allocate file lock outside of spinlock\n lockd: fix nlmsvc_notify_blocked locking\n lockd: push lock_flocks down\n" }, { "commit": "95aac7b1cd224f568fb83937044cd303ff11b029", "tree": "24c08cfe031ecc0549cf3f7900e992a27044c4ad", "parents": [ "231f3d393f63f6e3b505afa179999bba491d0f08" ], "author": { "name": "Shawn Bohrer", "email": "shawn.bohrer@gmail.com", "time": "Wed Oct 27 15:34:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:18 2010 -0700" }, "message": "epoll: make epoll_wait() use the hrtimer range feature\n\nThis make epoll use hrtimers for the timeout value which prevents\nepoll_wait() from timing out up to a millisecond early.\n\nThis mirrors the behavior of select() and poll().\n\nSigned-off-by: Shawn Bohrer \u003cshawn.bohrer@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "61d8e11e519ee7912ab59610fba1aaf08e3c1d84", "tree": "f06e035c88cbf508eb6e24875b878ee78d581cf8", "parents": [ "c3b92ce9e75f6353104fc7f8e32fb9fdb2550ad0" ], "author": { "name": "Zimny Lech", "email": "napohybelskurwysynom2010@gmail.com", "time": "Wed Oct 27 15:34:53 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:18 2010 -0700" }, "message": "Remove duplicate includes from many files\n\nSigned-off-by: Zimny Lech \u003cnapohybelskurwysynom2010@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c3b92ce9e75f6353104fc7f8e32fb9fdb2550ad0", "tree": "0b3086e8274eaff2741bdbb4199896597a0d9b57", "parents": [ "5de1cb2d0f1c1e5475d2bedf65b76828f8cdde22" ], "author": { "name": "Kyungmin Park", "email": "kyungmin.park@samsung.com", "time": "Wed Oct 27 15:34:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:18 2010 -0700" }, "message": "ramoops: use the platform data structure instead of module params\n\nAs each board and system has different memory for ramoops. It\u0027s better to\ndefine the platform data instead of module params.\n\n[akpm@linux-foundation.org: fix ramoops_remove() return type]\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nCc: Marco Stornelli \u003cmarco.stornelli@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "144ecf310eb52d9df607b9b7eeb096743e232a96", "tree": "2a444a3f618ec070f33b3024f7728db29f5ab7d4", "parents": [ "12aa4c64174cb0d915cd1c7b763847c0ffa8e92c" ], "author": { "name": "Stefani Seibold", "email": "stefani@seibold.net", "time": "Wed Oct 27 15:34:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:18 2010 -0700" }, "message": "kfifo: fix kfifo_alloc() to return a signed int value\n\nAdd a new __kfifo_int_must_check_helper() helper function, which is needed\nfor kfifo_alloc() to return the right signed integer value.\n\nThe origin __kfifo_must_check_helper() helper was renamed into\n__kfifo_uint_must_check_helper() to show the sign which is expected and\nreturned.\n\n(And revert the temporary disabling of __kfifo_must_check_helper())\n\nSigned-off-by: Stefani Seibold \u003cstefani@seibold.net\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "388c45ccfaeec68e334ad79edeb0b5b0a43197ff", "tree": "5a9e98d4ba6427d542ed7f384c31774cb625bff8", "parents": [ "af84ca38aff94061dd0711edbb99b0900a9c28fd" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:16 2010 -0700" }, "message": "rapidio: fix IDLE2 bits corruption\n\nRapidIO spec v.2.1 adds Idle Sequence 2 into LP-Serial Physical Layer.\nThe fix ensures that corresponding bits are not corrupted during error\nhandling.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af84ca38aff94061dd0711edbb99b0900a9c28fd", "tree": "31f51e9106c0a0944ec168dc25399f12ab2fa527", "parents": [ "a3725c45c114bd06e091802f90533332d1e93819" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:16 2010 -0700" }, "message": "rapidio: add handling of redundant routes\n\nDetects RIO link to the already enumerated device and properly sets links\nbetween device objects. Changes to the enumeration/discovery logic:\n\n1. Use Master Enable bit to signal end of the enumeration - agents may\n start their discovery process as soon as they see this bit set\n (Component Tag register was used before for this purpose).\n\n2. Enumerator sets Component Tag (!\u003d 0) immediately during device\n setup. This allows to identify the device if the redundant route\n exists in a RIO system.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a3725c45c114bd06e091802f90533332d1e93819", "tree": "3bd69dbe2e6a03e31a5e31a8aa5b29c7354d0965", "parents": [ "e274e0ed0a2ac31d5eaf7c891e4e1d99197517b2" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:16 2010 -0700" }, "message": "rapidio: add support for IDT CPS Gen2 switches\n\nAdd the RIO switch driver and definitions for IDT CPS-1848 and CPS-1616\nGen2 devices.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac38d7232dfa3c71b129bab3318ba327bbcf8405", "tree": "3cc63d0140a40fb72169b19c7320266ad8af08f8", "parents": [ "dd5648c9f53b5cbd9f948d752624400545f979fb" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:15 2010 -0700" }, "message": "rapidio: modify sysfs initialization for switches\n\n1. Change to create attribute \"routes\" only for switches.\n\n2. Add a switch-specific callback to create/remove proprietary attributes.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd5648c9f53b5cbd9f948d752624400545f979fb", "tree": "9092a86701a6b4fa5cd722d4f3fc8b803d08b94c", "parents": [ "68fe4df5d21294401959fa61d5a7094705ed8f6f" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:15 2010 -0700" }, "message": "rapidio: add default handler for error-stopped state\n\nThe default error-stopped state handler provides recovery mechanism as\ndefined by RIO specification.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "68fe4df5d21294401959fa61d5a7094705ed8f6f", "tree": "28cd3609514f3a7b1e78e627b069aa5669bc7fd0", "parents": [ "ae05cbd5adef897d405ce8f90484c1239f79e086" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:15 2010 -0700" }, "message": "rapidio: add relation links between RIO device structures\n\nCreate back and forward links between RIO devices. These links are\nintended for use by error management and hot-plug extensions. Links for\nredundant RIO connections between switches are not set (will be fixed in a\nseparate patch).\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ae05cbd5adef897d405ce8f90484c1239f79e086", "tree": "1b235d02a42e40ae2071f2ce0983de1f0feadaf1", "parents": [ "93e2cbd24e71f5eedf6e49e075973fda9b2135e8" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:15 2010 -0700" }, "message": "rapidio: use stored ingress port number instead of register read\n\nThe switch port information is obtained and stored during RIO device\nsetup. Therefore repeated reads from Switch Port Information CAR may be\nremoved.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c70f022e2e1b1493e157dbc3796b1f70a3ff162", "tree": "dab1863e61b7f694c4d29e70e3d4c6515129a8f8", "parents": [ "e89d67cfbcc1ee32339da9e816489f69742c3a6e" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Wed Oct 27 15:34:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:15 2010 -0700" }, "message": "rapidio: fix RapidIO sysfs hierarchy\n\nThis set of RapidIO patches extends support for standard error recovery\nmechanism and adds new IDT Gen2 sRIO switch devices - CPS-1848 and\nCPS-1616. Implementation of the standard error-stopped state recovery\nmechanism (as defined by the RapidIO specification) is required for the\nnew switches.\n\nVersion 2 of this set of patches addresses received comments and fixes an\nerror notification setup issue found in the idt_gen2.c after the first\nversion was released.\n\nThis patch:\n\nMake RapidIO devices appear in /sys/devices/rapidio directory instead of\ntop of /sys/devices directory.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Thomas Moll \u003cthomas.moll@sysgo.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Micha Nelissen \u003cmicha@neli.hopto.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9807224f1dce5fb746ee33fb67ea2e38dafe3e9c", "tree": "d9a9bdb1ae4196dec24b9c98bdd753c7b72de4df", "parents": [ "ed77ed6112f2d4b650f4be7dbaf14e06e1d393a5" ], "author": { "name": "Paul Fulghum", "email": "paulkf@microgate.com", "time": "Wed Oct 27 15:34:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:14 2010 -0700" }, "message": "drivers/char/synclink_gt.c: add extended sync feature\n\nAdd support for extended byte synchronous mode feature of hardware.\n\nSigned-off-by: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "478735e38887077ac77a9756121b6ce0cb956e2f", "tree": "7b42110f71b1711f56cbbc0a01f00894b221337d", "parents": [ "f2c66cd8eeddedb440f33bc0f5cec1ed7ae376cb" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:34:15 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:13 2010 -0700" }, "message": "/proc/stat: fix scalability of irq sum of all cpu\n\nIn /proc/stat, the number of per-IRQ event is shown by making a sum each\nirq\u0027s events on all cpus. But we can make use of kstat_irqs().\n\nkstat_irqs() do the same calculation, If !CONFIG_GENERIC_HARDIRQ,\nit\u0027s not a big cost. (Both of the number of cpus and irqs are small.)\n\nIf a system is very big and CONFIG_GENERIC_HARDIRQ, it does\n\n\tfor_each_irq()\n\t\tfor_each_cpu()\n\t\t\t- look up a radix tree\n\t\t\t- read desc-\u003eirq_stat[cpu]\nThis seems not efficient. This patch adds kstat_irqs() for\nCONFIG_GENRIC_HARDIRQ and change the calculation as\n\n\tfor_each_irq()\n\t\tlook up radix tree\n\t\tfor_each_cpu()\n\t\t\t- read desc-\u003eirq_stat[cpu]\n\nThis reduces cost.\n\nA test on (4096cpusp, 256 nodes, 4592 irqs) host (by Jack Steiner)\n\n%time cat /proc/stat \u003e /dev/null\n\nBefore Patch:\t 2.459 sec\nAfter Patch :\t .561 sec\n\n[akpm@linux-foundation.org: unexport kstat_irqs, coding-style tweaks]\n[akpm@linux-foundation.org: fix unused variable \u0027per_irq_sum\u0027]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nTested-by: Jack Steiner \u003csteiner@sgi.com\u003e\nAcked-by: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f2c66cd8eeddedb440f33bc0f5cec1ed7ae376cb", "tree": "4b8cfcd2a76652839121707fc2a49b70489ec055", "parents": [ "19cd56c48da58bebc3a638e036bcab69469acd27" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:34:13 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:13 2010 -0700" }, "message": "/proc/stat: scalability of irq num per cpu\n\n/proc/stat shows the total number of all interrupts to each cpu. But when\nthe number of IRQs are very large, it take very long time and \u0027cat\n/proc/stat\u0027 takes more than 10 secs. This is because sum of all irq\nevents are counted when /proc/stat is read. This patch adds \"sum of all\nirq\" counter percpu and reduce read costs.\n\nThe cost of reading /proc/stat is important because it\u0027s used by major\napplications as \u0027top\u0027, \u0027ps\u0027, \u0027w\u0027, etc....\n\nA test on a mechin (4096cpu, 256 nodes, 4592 irqs) shows\n\n %time cat /proc/stat \u003e /dev/null\n Before Patch: 12.627 sec\n After Patch: 2.459 sec\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nTested-by: Jack Steiner \u003csteiner@sgi.com\u003e\nAcked-by: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b1bf12d5d51bca178dea21b04a0805e29d60cf1", "tree": "902a2c0e5882a2152da59a589958d6426dc84643", "parents": [ "b84011508360d6885a9d95a235ec77d56f133377" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Oct 27 15:34:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "signals: move cred_guard_mutex from task_struct to signal_struct\n\nOleg Nesterov pointed out we have to prevent multiple-threads-inside-exec\nitself and we can reuse -\u003ecred_guard_mutex for it. Yes, concurrent\nexecve() has no worth.\n\nLet\u0027s move -\u003ecred_guard_mutex from task_struct to signal_struct. It\nnaturally prevent multiple-threads-inside-exec.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b8ed374e202e23caaf9bd77dcadc9de6447faaa8", "tree": "ea97fe186c7e0c0ee8cd61e0fc94dc42f635fd3b", "parents": [ "5ef45079dd9c8f2e9c7aa788dc3121835ae52863" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "signals: annotate lock_task_sighand()\n\nlock_task_sighand() grabs sighand-\u003esiglock in case of returning non-NULL\nbut unlock_task_sighand() releases it unconditionally. This leads sparse\nto complain about the lock context imbalance. Rename and wrap\nlock_task_sighand() using __cond_lock() macro to make sparse happy.\n\nSuggested-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b05a69e0534ec70bc94921936ffa05b330507cb", "tree": "4116a7b7db286edf9486a29a7742d47fa67baa68", "parents": [ "9fed81dc40f5a1ac2783bcc78d4029873be72894" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of arch_ptrace()\n\nFix up the arguments to arch_ptrace() to take account of the fact that\n@addr and @data are now unsigned long rather than long as of a preceding\npatch in this series.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4abf986960ecda6a87fc2f795aacf888a2f0127e", "tree": "39601ac75c3b92a3894722287bd9068a8b5e68d0", "parents": [ "c4b5ed250eebf854d40f27b43362c80f115cb57a" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of sys_ptrace() and friends\n\nSince userspace API of ptrace syscall defines @addr and @data as void\npointers, it would be more appropriate to define them as unsigned long in\nkernel. Therefore related functions are changed also.\n\n\u0027unsigned long\u0027 is typically used in other places in kernel as an opaque\ndata type and that using this helps cleaning up a lot of warnings from\nsparse.\n\nSuggested-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "97978e6d1f2da0073416870410459694fbdbfd9b", "tree": "e8ff2fe4119d03fa54a45e8a101adbf9fb91a385", "parents": [ "2d3cbf8bc852ac1bc3d098186143c5973f87b753" ], "author": { "name": "Daniel Lezcano", "email": "daniel.lezcano@free.fr", "time": "Wed Oct 27 15:33:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "cgroup: add clone_children control file\n\nThe ns_cgroup is a control group interacting with the namespaces. When a\nnew namespace is created, a corresponding cgroup is automatically created\ntoo. The cgroup name is the pid of the process who did \u0027unshare\u0027 or the\nchild of \u0027clone\u0027.\n\nThis cgroup is tied with the namespace because it prevents a process to\nescape the control group and use the post_clone callback, so the child\ncgroup inherits the values of the parent cgroup.\n\nUnfortunately, the more we use this cgroup and the more we are facing\nproblems with it:\n\n(1) when a process unshares, the cgroup name may conflict with a\n previous cgroup with the same pid, so unshare or clone return -EEXIST\n\n(2) the cgroup creation is out of control because there may have an\n application creating several namespaces where the system will\n automatically create several cgroups in his back and let them on the\n cgroupfs (eg. a vrf based on the network namespace).\n\n(3) the mix of (1) and (2) force an administrator to regularly check\n and clean these cgroups.\n\nThis patchset removes the ns_cgroup by adding a new flag to the cgroup and\nthe cgroupfs mount option. It enables the copy of the parent cgroup when\na child cgroup is created. We can then safely remove the ns_cgroup as\nthis flag brings a compatibility. We have now to manually create and add\nthe task to a cgroup, which is consistent with the cgroup framework.\n\nThis patch:\n\nSent as an answer to a previous thread around the ns_cgroup.\n\nhttps://lists.linux-foundation.org/pipermail/containers/2009-June/018627.html\n\nIt adds a control file \u0027clone_children\u0027 for a cgroup. This control file\nis a boolean specifying if the child cgroup should be a clone of the\nparent cgroup or not. The default value is \u0027false\u0027.\n\nThis flag makes the child cgroup to call the post_clone callback of all\nthe subsystem, if it is available.\n\nAt present, the cpuset is the only one which had implemented the\npost_clone callback.\n\nThe option can be set at mount time by specifying the \u0027clone_children\u0027\nmount option.\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nSigned-off-by: Serge E. Hallyn \u003cserge.hallyn@canonical.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f11b478d461b7113eb4603b3914aaf15b7788e87", "tree": "84e673927a071c64658d8b24ae423de86948b573", "parents": [ "c9c62dce35e7fc54beebafb071393a0008989e49" ], "author": { "name": "James Hogan", "email": "james@albanarts.com", "time": "Wed Oct 27 15:33:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "fbmem: fix fb_read, fb_write unaligned accesses\n\nfb_{read,write} access the framebuffer using lots of fb_{read,write}l\u0027s\nbut don\u0027t check that the file position is aligned which can cause problems\non some architectures which do not support unaligned accesses.\n\nSince the operations are essentially memcpy_{from,to}io, new\nfb_memcpy_{from,to}fb macros have been defined and these are used instead.\n\nFor Sparc, fb_{read,write} macros use sbus_{read,write}, so this defines\nnew sbus_memcpy_{from,to}io functions the same as memcpy_{from,to}io but\nusing sbus_{read,write}b instead of {read,write}b.\n\nSigned-off-by: James Hogan \u003cjames@albanarts.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Florian Tobias Schandinat \u003cFlorianSchandinat@gmx.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dc5ae4f2f58cfa98b67d2be379fc99080a8967af", "tree": "8ef3cd48b98d21fc1a23b446d55769497c0c0667", "parents": [ "9ef8c8c51a7d76bae73e0259c356b24533b6b7c0" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: add i2c forward declaration\n\nSome ADP5588 functions take a pointer to an i2c_client, but if the i2c\nheader doesn\u0027t happen to be included first, we hit the standard \"struct\ndeclared inside parameter list\" warnings from gcc. So add a simple\nforward decl of the i2c_client struct.\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9ef8c8c51a7d76bae73e0259c356b24533b6b7c0", "tree": "7dc3a50966ed68cf1980a86729a476521838e0e1", "parents": [ "459773ae8dbbd480886d186181c6bc2e8556025f" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: gpio_start must be signed\n\nCommon code interprets this as a signed value (a negative value is used to\nrequest dynamic ID allocation), so make sure the platform data has proper\ntypes to support that.\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "459773ae8dbbd480886d186181c6bc2e8556025f", "tree": "38d738b858105a46a473bcae0958e2ded77a2e21", "parents": [ "ead6db084392349ad33323b1bb2916058dd7e82b" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: support interrupt controller\n\nImplement irq_chip functionality on ADP5588/5587 GPIO expanders. Only\nlevel sensitive interrupts are supported. Interrupts provided by this\nirq_chip must be requested using request_threaded_irq().\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ead6db084392349ad33323b1bb2916058dd7e82b", "tree": "8288fb20f86550ba8bb5d9984a7d09ead9b333d7", "parents": [ "76d800a5b6e198c4fda07b88bb42a545709f193b" ], "author": { "name": "Miguel Gaio", "email": "miguel.gaio@efixo.com", "time": "Wed Oct 27 15:33:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: add support for 74x164 serial-in/parallel-out 8-bit shift register\n\nAdd support for generic 74x164 serial-in/parallel-out 8-bits shift\nregister. This driver can be used as a GPIO output expander.\n\n[akpm@linux-foundation.org: remove unused local `refresh\u0027]\nSigned-off-by: Miguel Gaio \u003cmiguel.gaio@efixo.com\u003e\nSigned-off-by: Juhos Gabor \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Florian Fainelli \u003cflorian@openwrt.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aeec56e331c6d2750de02ef34b305338305ca690", "tree": "1a9df159e4408cf1f4d9ab8451ae803de6007126", "parents": [ "d0f744c8cbd19a8d07eccb15bb08e6a29c4d5192" ], "author": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Oct 27 15:33:15 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "gpio: add driver for basic memory-mapped GPIO controllers\n\nThe basic GPIO controllers may be found in various on-board FPGA and ASIC\nsolutions that are used to control board\u0027s switches, LEDs, chip-selects,\nEthernet/USB PHY power, etc.\n\nThese controllers may not provide any means of pin setup\n(in/out/open drain).\n\nThe driver supports:\n- 8/16/32/64 bits registers;\n- GPIO controllers with clear/set registers;\n- GPIO controllers with a single \"data\" register;\n- Big endian bits/GPIOs ordering (mostly used on PowerPC).\n\nSigned-off-by: Anton Vorontsov \u003ccbouatmailru@gmail.com\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Samuel Ortiz \u003csameo@linux.intel.com\u003e,\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20273941f2129aa5a432796d98a276ed73d60782", "tree": "85da0d951ac10f239f81ad7f69559fdeb692095b", "parents": [ "a8e23a291852cd7c4fb5ca696dbb93912185ad10" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Oct 27 15:32:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "mm: fix race in kunmap_atomic()\n\nChristoph reported a nice splat which illustrated a race in the new stack\nbased kmap_atomic implementation.\n\nThe problem is that we pop our stack slot before we\u0027re completely done\nresetting its state -- in particular clearing the PTE (sometimes that\u0027s\nCONFIG_DEBUG_HIGHMEM). If an interrupt happens before we actually clear\nthe PTE used for the last slot, that interrupt can reuse the slot in a\ndirty state, which triggers a BUG in kmap_atomic().\n\nFix this by introducing kmap_atomic_idx() which reports the current slot\nindex without actually releasing it and use that to find the PTE and delay\nthe _pop() until after we\u0027re completely done.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Christoph Hellwig \u003chch@infradead.org\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a8e23a291852cd7c4fb5ca696dbb93912185ad10", "tree": "df0cf7cfe8d8600563a96cb5426de69759165e52", "parents": [ "12ba8d1e9262ce81a695795410bd9ee5c9407ba1" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Oct 27 15:32:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "mm,x86: fix kmap_atomic_push vs ioremap_32.c\n\nIt appears i386 uses kmap_atomic infrastructure regardless of\nCONFIG_HIGHMEM which results in a compile error when highmem is disabled.\n\nCure this by providing the needed few bits for both CONFIG_HIGHMEM and\nCONFIG_X86_32.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7347ce4ee7c65415f84be915c018473e7076f31", "tree": "613ce14f088ad00bdbc77cdfb686a40a4851180f", "parents": [ "c5b1f0d92c36851aca09ac6c7c0c4f9690ac14f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 12:38:12 2010 -0400" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Oct 27 22:06:17 2010 +0200" }, "message": "fasync: re-organize fasync entry insertion to allow it under a spinlock\n\nYou currently cannot use \"fasync_helper()\" in an atomic environment to\ninsert a new fasync entry, because it will need to allocate the new\n\"struct fasync_struct\".\n\nYet fcntl_setlease() wants to call this under lock_flocks(), which is in\nthe process of being converted from the BKL to a spinlock.\n\nIn order to fix this, this abstracts out the actual fasync list\ninsertion and the fasync allocations into functions of their own, and\nteaches fs/locks.c to pre-allocate the fasync_struct entry. That way\nthe actual list insertion can happen while holding the required\nspinlock.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n[bfields@redhat.com: rebase on top of my changes to Arnd\u0027s patch]\nTested-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "c5b1f0d92c36851aca09ac6c7c0c4f9690ac14f3", "tree": "c8aa4ad65aea3b97292135a4c23d512e6071dc8d", "parents": [ "a282a1fa6b23bd21ba0b86e53ed2a316b001836f" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Oct 27 15:46:08 2010 +0200" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Oct 27 21:41:50 2010 +0200" }, "message": "locks/nfsd: allocate file lock outside of spinlock\n\nAs suggested by Christoph Hellwig, this moves allocation\nof new file locks out of generic_setlease into the\ncallers, nfs4_open_delegation and fcntl_setlease in order\nto allow GFP_KERNEL allocations when lock_flocks has\nbecome a spinlock.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "3a5f65df5a0fcbaa35e5417c0420d691fee4ac56", "tree": "5d7bd3754c23817860bb34f0a54e0f3584b0ff00", "parents": [ "3b950de9c94b4b9fde4f1340358ab52ce0f34be0" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:36 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:36 2010 +0100" }, "message": "Typedef SMP call function pointer\n\nTypedef the pointer to the function to be called by smp_call_function() and\nfriends:\n\n\ttypedef void (*smp_call_func_t)(void *info);\n\nas it is used in a fair number of places.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\ncc: linux-arch@vger.kernel.org\n" }, { "commit": "47f19a0814e80e1d4e5c17d61b70fca85ea09162", "tree": "8524c21416f2b3c3eeb12966d925e1eee771667a", "parents": [ "22d4cd4c4dce6d7b7d9a7e396aa4f87fe7a649b1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 27 17:41:17 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 27 17:53:25 2010 +0200" }, "message": "percpu: Remove the multi-page alignment facility\n\n[DECLARE|DEFINE]_PER_CPU_MULTIPAGE_ALIGNED never really worked because\nthe head percpu section was only page aligned. Now that the last user\nis gone (32-bit IRQ stacks), remove the generic percpu facility.\n\nCc: Brian Gerst \u003cbrgerst@gmail.com\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003c1288158182-1753-1-git-send-email-brgerst@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "426e1f5cec4821945642230218876b0e89aafab1", "tree": "2728ace018d0698886989da586210ef1543a7098", "parents": [ "9e5fca251f44832cb996961048ea977f80faf6ea", "63997e98a3be68d7cec806d22bf9b02b2e1daabb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:58:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:58:44 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (52 commits)\n split invalidate_inodes()\n fs: skip I_FREEING inodes in writeback_sb_inodes\n fs: fold invalidate_list into invalidate_inodes\n fs: do not drop inode_lock in dispose_list\n fs: inode split IO and LRU lists\n fs: switch bdev inode bdi\u0027s correctly\n fs: fix buffer invalidation in invalidate_list\n fsnotify: use dget_parent\n smbfs: use dget_parent\n exportfs: use dget_parent\n fs: use RCU read side protection in d_validate\n fs: clean up dentry lru modification\n fs: split __shrink_dcache_sb\n fs: improve DCACHE_REFERENCED usage\n fs: use percpu counter for nr_dentry and nr_dentry_unused\n fs: simplify __d_free\n fs: take dcache_lock inside __d_path\n fs: do not assign default i_ino in new_inode\n fs: introduce a per-cpu last_ino allocator\n new helper: ihold()\n ...\n" }, { "commit": "9e5fca251f44832cb996961048ea977f80faf6ea", "tree": "05d1df04502478ed71b78f63a861aa5cc67ef773", "parents": [ "56083ab17e0075e538270823c374b59cc97e73b9", "116e9535fe5e00bafab7a637f306b110cf95cff5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:54:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:54:22 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (63 commits)\n IB/qib: clean up properly if pci_set_consistent_dma_mask() fails\n IB/qib: Allow driver to load if PCIe AER fails\n IB/qib: Fix uninitialized pointer if CONFIG_PCI_MSI not set\n IB/qib: Fix extra log level in qib_early_err()\n RDMA/cxgb4: Remove unnecessary KERN_\u003clevel\u003e use\n RDMA/cxgb3: Remove unnecessary KERN_\u003clevel\u003e use\n IB/core: Add link layer type information to sysfs\n IB/mlx4: Add VLAN support for IBoE\n IB/core: Add VLAN support for IBoE\n IB/mlx4: Add support for IBoE\n mlx4_en: Change multicast promiscuous mode to support IBoE\n mlx4_core: Update data structures and constants for IBoE\n mlx4_core: Allow protocol drivers to find corresponding interfaces\n IB/uverbs: Return link layer type to userspace for query port operation\n IB/srp: Sync buffer before posting send\n IB/srp: Use list_first_entry()\n IB/srp: Reduce number of BUSY conditions\n IB/srp: Eliminate two forward declarations\n IB/mlx4: Signal node desc changes to SM by using FW to generate trap 144\n IB: Replace EXTRA_CFLAGS with ccflags-y\n ...\n" }, { "commit": "56083ab17e0075e538270823c374b59cc97e73b9", "tree": "5c29be7c976d1c96a8abd3280d5efb75b73e4c96", "parents": [ "ee2f154a598e96df2ebb01648a7699373bc085c7" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 26 14:19:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:40:56 2010 -0700" }, "message": "docbook: add idr/ida to kernel-api docbook\n\nAdd idr/ida to kernel-api docbook.\nFix typos and kernel-doc notation.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Naohiro Aota \u003cnaota@elisp.net\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ee2f154a598e96df2ebb01648a7699373bc085c7", "tree": "30de15c8024271552a4fd5bf9fc813c0787ea91c", "parents": [ "003bb8ab7cecbfd1830bbccf9c6a9e2047d27c5c" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 26 14:17:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:32:41 2010 -0700" }, "message": "docbook: add more wait/wake/completion to device-drivers docbook\n\nAdd more wait, wake, and completion interfaces to the device-drivers\ndocbook.\n\nFix kernel-doc notation in the added files.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "474829e875ab93512dbe0a713f564d3cd3874bc9", "tree": "e0c066ca80e2d0c4b1eb4109393f5911bcb92998", "parents": [ "27afe58fe60fbf71a25f1f592472c0e7b72b3502", "7e31842441776b4d6ec7fd916c91663ad05b7814" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:37 2010 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (53 commits)\n ACPI: install ACPI table handler before any dynamic tables being loaded\n ACPI / PM: Blacklist another machine that needs acpi_sleep\u003dnonvs\n ACPI: Page based coalescing of I/O remappings optimization\n ACPI: Convert simple locking to RCU based locking\n ACPI: Pre-map \u0027system event\u0027 related register blocks\n ACPI: Add interfaces for ioremapping/iounmapping ACPI registers\n ACPI: Maintain a list of ACPI memory mapped I/O remappings\n ACPI: Fix ioremap size for MMIO reads and writes\n ACPI / Battery: Return -ENODEV for unknown values in get_property()\n ACPI / PM: Fix reference counting of power resources\n Subject: [PATCH] ACPICA: Fix Scope() op in module level code\n ACPI battery: support percentage battery remaining capacity\n ACPI: Make Embedded Controller command timeout delay configurable\n ACPI dock: move some functions to .init.text\n ACPI: thermal: remove unused limit code\n ACPI: static sleep_states[] and acpi_gts_bfs_check\n ACPI: remove dead code\n ACPI: delete dedicated MAINTAINERS entries for ACPI EC and BATTERY drivers\n ACPI: Only processor needs CPU_IDLE\n ACPICA: Update version to 20101013\n ...\n" }, { "commit": "7eb901e79129d457b72b3876a948a28c34557285", "tree": "4685b1b5f167904f9b82926c0a4262e59242c8f9", "parents": [ "e404f91ed2180dfecbab15dd4d39c543353385fb", "82acf2a8fe4764e21a7ad406590453b004751e58" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:27:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:27:14 2010 -0700" }, "message": "Merge branch \u0027sfi-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6\n\n* \u0027sfi-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6:\n SFI: remove the v0.7 related definitions from sfi.h\n" }, { "commit": "31453a9764f7e2a72a6e2c502ace586e2663a68c", "tree": "5d4db63de5b4b85d1ffdab4e95a75175a784a10a", "parents": [ "f9ba5375a8aae4aeea6be15df77e24707a429812", "93ed0e2d07b25aff4db1d61bfbcd1e82074c0ad5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:15:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:15:20 2010 -0700" }, "message": "Merge branch \u0027akpm-incoming-1\u0027\n\n* akpm-incoming-1: (176 commits)\n scripts/checkpatch.pl: add check for declaration of pci_device_id\n scripts/checkpatch.pl: add warnings for static char that could be static const char\n checkpatch: version 0.31\n checkpatch: statement/block context analyser should look at sanitised lines\n checkpatch: handle EXPORT_SYMBOL for DEVICE_ATTR and similar\n checkpatch: clean up structure definition macro handline\n checkpatch: update copyright dates\n checkpatch: Add additional attribute #defines\n checkpatch: check for incorrect permissions\n checkpatch: ensure kconfig help checks only apply when we are adding help\n checkpatch: simplify and consolidate \"missing space after\" checks\n checkpatch: add check for space after struct, union, and enum\n checkpatch: returning errno typically should be negative\n checkpatch: handle casts better fixing false categorisation of : as binary\n checkpatch: ensure we do not collapse bracketed sections into constants\n checkpatch: suggest cleanpatch and cleanfile when appropriate\n checkpatch: types may sit on a line on their own\n checkpatch: fix regressions in \"fix handling of leading spaces\"\n div64_u64(): improve precision on 32bit platforms\n lib/parser: cleanup match_number()\n ...\n" }, { "commit": "658716d19f8f155c67d4677ba68034b8e492dfbe", "tree": "8743b9a16606a63dc33f93c580367baf36692454", "parents": [ "5d051decfc27cdf33fbbd2bfca958d0d2c903569" ], "author": { "name": "Brian Behlendorf", "email": "behlendorf1@llnl.gov", "time": "Tue Oct 26 14:23:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:19 2010 -0700" }, "message": "div64_u64(): improve precision on 32bit platforms\n\nThe current implementation of div64_u64 for 32bit systems returns an\napproximately correct result when the divisor exceeds 32bits. Since doing\n64bit division using 32bit hardware is a long since solved problem we just\nuse one of the existing proven methods.\n\nAdditionally, add a div64_s64 function to correctly handle doing signed\n64bit division.\n\nAddresses https://bugzilla.redhat.com/show_bug.cgi?id\u003d616105\n\nSigned-off-by: Brian Behlendorf \u003cbehlendorf1@llnl.gov\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Ben Woodard \u003cbwoodard@llnl.gov\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Mark Grondona \u003cmgrondona@llnl.gov\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77006a0a828249dd69341f960043ee41e7487aa0", "tree": "e3524692543f73fe5c75f5aefad48fecf4cdb4bb", "parents": [ "f5d87d851d76a390d0fab2f77bd1d563d69ee586" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:22:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:16 2010 -0700" }, "message": "ratelimit: add comment warning people off printk_ratelimit()\n\nprintk_ratelimit() was a bad idea - we don\u0027t want subsytem A causing\nratelimiting of subsystem B\u0027s messages.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f5d87d851d76a390d0fab2f77bd1d563d69ee586", "tree": "4056332405b630e3bd2663beb3dcbf16955095cd", "parents": [ "674dff6507d3f9b110219ea125cf5e1213c9acef" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:22:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:16 2010 -0700" }, "message": "printk: declare printk_ratelimit_state in ratelimit.h\n\nAdding declaration of printk_ratelimit_state in ratelimit.h removes\npotential build breakage and following sparse warning:\n\n kernel/printk.c:1426:1: warning: symbol \u0027printk_ratelimit_state\u0027 was not declared. Should it be static?\n\n[akpm@linux-foundation.org: remove unneeded ifdef]\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "766f9164193f6dda1497bbf3861060198421fb92", "tree": "a2fd9a8231d12b822721a4306b614dd0e2e0d9c0", "parents": [ "4ce6494dbd8909718840bb88d5a699ef6ce5c212" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 26 14:22:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:15 2010 -0700" }, "message": "kernel: remove PF_FLUSHER\n\nPF_FLUSHER is only ever set, not tested, remove it.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "518de9b39e854542de59bfb8b9f61c8f7ecf808b", "tree": "06cd1dd303a1526501783589ec61696570c0ffa8", "parents": [ "571428be550fbe37160596995e96ad398873fcbd" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Tue Oct 26 14:22:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:15 2010 -0700" }, "message": "fs: allow for more than 2^31 files\n\nRobin Holt tried to boot a 16TB system and found af_unix was overflowing\na 32bit value :\n\n\u003cquote\u003e\n\nWe were seeing a failure which prevented boot. The kernel was incapable\nof creating either a named pipe or unix domain socket. This comes down\nto a common kernel function called unix_create1() which does:\n\n atomic_inc(\u0026unix_nr_socks);\n if (atomic_read(\u0026unix_nr_socks) \u003e 2 * get_max_files())\n goto out;\n\nThe function get_max_files() is a simple return of files_stat.max_files.\nfiles_stat.max_files is a signed integer and is computed in\nfs/file_table.c\u0027s files_init().\n\n n \u003d (mempages * (PAGE_SIZE / 1024)) / 10;\n files_stat.max_files \u003d n;\n\nIn our case, mempages (total_ram_pages) is approx 3,758,096,384\n(0xe0000000). That leaves max_files at approximately 1,503,238,553.\nThis causes 2 * get_max_files() to integer overflow.\n\n\u003c/quote\u003e\n\nFix is to let /proc/sys/fs/file-nr \u0026 /proc/sys/fs/file-max use long\nintegers, and change af_unix to use an atomic_long_t instead of atomic_t.\n\nget_max_files() is changed to return an unsigned long. get_nr_files() is\nchanged to return a long.\n\nunix_nr_socks is changed from atomic_t to atomic_long_t, while not\nstrictly needed to address Robin problem.\n\nBefore patch (on a 64bit kernel) :\n# echo 2147483648 \u003e/proc/sys/fs/file-max\n# cat /proc/sys/fs/file-max\n-18446744071562067968\n\nAfter patch:\n# echo 2147483648 \u003e/proc/sys/fs/file-max\n# cat /proc/sys/fs/file-max\n2147483648\n# cat /proc/sys/fs/file-nr\n704 0 2147483648\n\nReported-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nReviewed-by: Robin Holt \u003cholt@sgi.com\u003e\nTested-by: Robin Holt \u003cholt@sgi.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "92b1f84d46b24675493d95a239eea2b07e5f13f8", "tree": "d81be3348c30402d623059c86259f83657900a0f", "parents": [ "190420ab34ab4c077c641893ac19f364cf3606e4" ], "author": { "name": "Samu Onkalo", "email": "samu.p.onkalo@nokia.com", "time": "Tue Oct 26 14:22:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:14 2010 -0700" }, "message": "drivers/misc: driver for APDS990X ALS and proximity sensors\n\nThis is a driver for Avago APDS990X combined ALS and proximity sensor.\n\nInterface is sysfs based. The driver uses interrupts to provide new data.\nThe driver supports pm_runtime and regulator frameworks.\n\nSee Documentation/misc-devices/apds990x.txt for details\n\nSigned-off-by: Samu Onkalo \u003csamu.p.onkalo@nokia.com\u003e\nAcked-by: Jonathan Cameron \u003cjic23@cam.ac.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "190420ab34ab4c077c641893ac19f364cf3606e4", "tree": "202b84214c818dff63eb4a0fe37d87679604d443", "parents": [ "4b068de9ab1c404734fde90ce5d3f4f5b4f0b9d5" ], "author": { "name": "Samu Onkalo", "email": "samu.p.onkalo@nokia.com", "time": "Tue Oct 26 14:22:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:14 2010 -0700" }, "message": "drivers/misc: driver for bh1770glc / sfh7770 ALS and proximity sensor\n\nThis is a driver for ROHM BH1770GLC and OSRAM SFH7770 combined ALS and\nproximity sensor.\n\nInterface is sysfs based. The driver uses interrupts to provide new data.\n The driver supports pm_runtime and regulator frameworks.\n\nSee Documentation/misc-devices/bh1770glc.txt for details\n\nSigned-off-by: Samu Onkalo \u003csamu.p.onkalo@nokia.com\u003e\nAcked-by: Jonathan Cameron \u003cjic23@cam.ac.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ca1cab37d91cbe8a8333732540d43cabb54cfa85", "tree": "ea936dc8e5eb80b02fdf1d970bcb6f2e836051b9", "parents": [ "99dc829256bb8cfcb1f58b7f118893fdbf608e60" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:22:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:14 2010 -0700" }, "message": "workqueues: s/ON_STACK/ONSTACK/\n\nSilly though it is, completions and wait_queue_heads use foo_ONSTACK\n(COMPLETION_INITIALIZER_ONSTACK, DECLARE_COMPLETION_ONSTACK,\n__WAIT_QUEUE_HEAD_INIT_ONSTACK and DECLARE_WAIT_QUEUE_HEAD_ONSTACK) so I\nguess workqueues should do the same thing.\n\ns/INIT_WORK_ON_STACK/INIT_WORK_ONSTACK/\ns/INIT_DELAYED_WORK_ON_STACK/INIT_DELAYED_WORK_ONSTACK/\n\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6472776816af1ed52848c93d26e3edb3b17adab", "tree": "16061177e89b8a958d97da231923ee24852f2f63", "parents": [ "a55621f15bc61826969a29e111ba131a55ef45de" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Tue Oct 26 14:22:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:13 2010 -0700" }, "message": "modules: no need to align .modinfo strings\n\ngcc aligns strings as a performance consideration for those cases where\nstrings are being used a lot.\n\nTheir use is not performance critical, and hence it seems better to save\nsome space.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a55621f15bc61826969a29e111ba131a55ef45de", "tree": "902f9be35bdae39e835ae5c7eb3f79f23d274396", "parents": [ "c925cf0b80cb486b31e1ec0e9f981d75a4b38453" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:22:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:13 2010 -0700" }, "message": "include/linux/kernel.h: add __must_check to strict_strto*()\n\nThe whole point to using the strict functions is to check the return\nvalue. If you don\u0027t, strict_strto*() will return you uninitialised\ngarbage. Offenders have been observed in the wild.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f27c85c56b32c42bcc54a43189c1e00fdceb23ec", "tree": "a3d8bd30d840082ea2709f47da5dca940aab0884", "parents": [ "c5c6dd4e2dce3cb4d705d97183bc42b4e33e2606" ], "author": { "name": "Hagen Paul Pfeifer", "email": "hagen@jauu.net", "time": "Tue Oct 26 14:22:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:12 2010 -0700" }, "message": "kernel.h: add {min,max}3 macros\n\nIntroduce two additional min/max macros to compare three operands. This\nwill save some cycles as well as some bytes on the stack and last but not\nleast more pleasing as macro nesting.\n\n[akpm@linux-foundation.org: fix warnings]\nSigned-off-by: Hagen Paul Pfeifer \u003chagen@jauu.net\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Sean Hefty \u003csean.hefty@intel.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e1ca7788dec6773b1a2bce51b7141948f2b8bccf", "tree": "500edef0ca88f398647f99e63be0a38307314319", "parents": [ "7bbc0905ea4f7a471a7f79d0bea5d538f5114fc9" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Tue Oct 26 14:22:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:10 2010 -0700" }, "message": "mm: add vzalloc() and vzalloc_node() helpers\n\nAdd vzalloc() and vzalloc_node() to encapsulate the\nvmalloc-then-memset-zero operation.\n\nUse __GFP_ZERO to zero fill the allocated memory.\n\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nAcked-by: Greg Ungerer \u003cgerg@snapgear.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "16b56cf4b8a0fa9acc21bd2ad19839b917999b96", "tree": "174dcc56e46bf5f939824031957270b4a9f7a9c6", "parents": [ "36deb0be314702627aeae1f5737fc84d01dc26c6" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:22:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:10 2010 -0700" }, "message": "mm: fix sparse warnings on GFP_ZONE_TABLE/BAD\n\nIntroduce ___GFP_* masks in order for gfp_t to not be mixed with plain\nintegers which causes a lot of warnings like the following:\n\n warning: restricted gfp_t degrades to integer\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "92c09c041f15fc88b35f8628e07639f52e1fbb38", "tree": "c9b91ace1405487a7a939229620d415461c76124", "parents": [ "e199b5d1fed13f5e8f47a0ee8216f36244dad1f4" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:22:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:10 2010 -0700" }, "message": "mm: declare some external symbols\n\nDeclare \u0027bdi_pending_list\u0027 and \u0027tag_pages_for_writeback()\u0027 to remove\nfollowing sparse warnings:\n\n mm/backing-dev.c:46:1: warning: symbol \u0027bdi_pending_list\u0027 was not declared. Should it be static?\n mm/page-writeback.c:825:6: warning: symbol \u0027tag_pages_for_writeback\u0027 was not declared. Should it be static?\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9a81a821d7f9c5d899cc3acdeafbd884c2c48bb", "tree": "aff8d136fbe592eb31d6f7911b0d430b766d00d8", "parents": [ "ea4525b6008fb29553306ec6719f8e6930ac9499" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:22:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:09 2010 -0700" }, "message": "rmap: wrap page_check_address() using __cond_lock()\n\nThe page_check_address() conditionally grabs *@ptlp in case of returning\nnon-NULL. Rename and wrap it using __cond_lock() removes following\nwarnings from sparse:\n\n mm/rmap.c:472:9: warning: context imbalance in \u0027page_mapped_in_vma\u0027 - unexpected unlock\n mm/rmap.c:524:9: warning: context imbalance in \u0027page_referenced_one\u0027 - unexpected unlock\n mm/rmap.c:706:9: warning: context imbalance in \u0027page_mkclean_one\u0027 - unexpected unlock\n mm/rmap.c:1066:9: warning: context imbalance in \u0027try_to_unmap_one\u0027 - unexpected unlock\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea4525b6008fb29553306ec6719f8e6930ac9499", "tree": "1d168e0a05a5f2fc962b8a6e991a21b704ad6e0b", "parents": [ "1b36ba815bd91f17e31277a44dd5c6b6a5a8d97e" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:22:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:09 2010 -0700" }, "message": "rmap: annotate lock context change on page_[un]lock_anon_vma()\n\nThe page_lock_anon_vma() conditionally grabs RCU and anon_vma lock but\npage_unlock_anon_vma() releases them unconditionally. This leads sparse\nto complain about context imbalance. Annotate them.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "25ca1d6c02fe1c6d90d918867ef670d323725458", "tree": "de1709dd1dc7e0b9e9bd91840beb02f12e56b7e0", "parents": [ "e6223a3b19421e3a8df1352d21fd0d71093f44ae" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue Oct 26 14:21:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:09 2010 -0700" }, "message": "mm: wrap get_locked_pte() using __cond_lock()\n\nThe get_locked_pte() conditionally grabs \u0027ptl\u0027 in case of returning\nnon-NULL. This leads sparse to complain about context imbalance. Rename\nand wrap it using __cond_lock() to make sparse happy.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d065bd810b6deb67d4897a14bfe21f8eb526ba99", "tree": "f58c59075732ec4ccba336278c9bdc7ff61bef94", "parents": [ "b522c94da5d9cbc73f708be5e530ebc3bbd4a031" ], "author": { "name": "Michel Lespinasse", "email": "walken@google.com", "time": "Tue Oct 26 14:21:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:09 2010 -0700" }, "message": "mm: retry page fault when blocking on disk transfer\n\nThis change reduces mmap_sem hold times that are caused by waiting for\ndisk transfers when accessing file mapped VMAs.\n\nIt introduces the VM_FAULT_ALLOW_RETRY flag, which indicates that the call\nsite wants mmap_sem to be released if blocking on a pending disk transfer.\nIn that case, filemap_fault() returns the VM_FAULT_RETRY status bit and\ndo_page_fault() will then re-acquire mmap_sem and retry the page fault.\n\nIt is expected that the retry will hit the same page which will now be\ncached, and thus it will complete with a low mmap_sem hold time.\n\nTests:\n\n- microbenchmark: thread A mmaps a large file and does random read accesses\n to the mmaped area - achieves about 55 iterations/s. Thread B does\n mmap/munmap in a loop at a separate location - achieves 55 iterations/s\n before, 15000 iterations/s after.\n\n- We are seeing related effects in some applications in house, which show\n significant performance regressions when running without this change.\n\n[akpm@linux-foundation.org: fix warning \u0026 crash]\nSigned-off-by: Michel Lespinasse \u003cwalken@google.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nReviewed-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Ying Han \u003cyinghan@google.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "182fea8f48332de085c0ae936605cb72671db9f2", "tree": "6938047591e9077c416b972c176d4d1d716d95a7", "parents": [ "ea05c8444e451f1cfbf78c68733e717ad7b8602b" ], "author": { "name": "Richard Kennedy", "email": "richard@rsk.demon.co.uk", "time": "Tue Oct 26 14:21:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:09 2010 -0700" }, "message": "mm: remove alignment padding from anon_vma on (some) 64 bit builds\n\nReorder structure anon_vma to remove alignment padding on 64 builds when\n(CONFIG_KSM || CONFIG_MIGRATION).\nThis will shrink the size of the anon_vma structure from 40 to 32 bytes\n\u0026 allow more objects per slab in its kmem_cache.\n\nUnder slub the objects in the anon_vma kmem_cache will then be 40 bytes\nwith 102 objects per slab. (On v2.6.36 without this patch,the size is 48\nbytes and 85 objects/slab.)\n\nSigned-off-by: Richard Kennedy \u003crichard@rsk.demon.co.uk\u003e\nReviewed-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3e4d3af501cccdc8a8cca41bdbe57d54ad7e7e73", "tree": "2ce507f7ec7275563653e52f18606aba4f99b7f1", "parents": [ "61ecdb801ef2cd28e32442383106d7837d76deac" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 26 14:21:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:08 2010 -0700" }, "message": "mm: stack based kmap_atomic()\n\nKeep the current interface but ignore the KM_type and use a stack based\napproach.\n\nThe advantage is that we get rid of crappy code like:\n\n\t#define __KM_PTE\t\t\t\\\n\t\t(in_nmi() ? KM_NMI_PTE : \t\\\n\t\t in_irq() ? KM_IRQ_PTE :\t\\\n\t\t KM_PTE0)\n\nand in general can stop worrying about what context we\u0027re in and what kmap\nslots might be appropriate for that.\n\nThe downside is that FRV kmap_atomic() gets more expensive.\n\nFor now we use a CPP trick suggested by Andrew:\n\n #define kmap_atomic(page, args...) __kmap_atomic(page)\n\nto avoid having to touch all kmap_atomic() users in a single patch.\n\n[ not compiled on:\n - mn10300: the arch doesn\u0027t actually build with highmem to begin with ]\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix up drivers/gpu/drm/i915/intel_overlay.c]\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "61ecdb801ef2cd28e32442383106d7837d76deac", "tree": "3ec4f04e09cc4a9b76dafaaa0c4dfd07e825e632", "parents": [ "2e30244a7cc1ff09013a1238d415b4076406388e" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 26 14:21:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:08 2010 -0700" }, "message": "mm: strictly nested kmap_atomic()\n\nEnsure kmap_atomic() usage is strictly nested\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0e093d99763eb4cea09f8ca4f1d01f34e121d10b", "tree": "fad38f9c3651c81db298521141a79d9468f71986", "parents": [ "08fc468f4eaf6683bae5bdb94743a09d8630cb80" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Tue Oct 26 14:21:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:07 2010 -0700" }, "message": "writeback: do not sleep on the congestion queue if there are no congested BDIs or if significant congestion is not being encountered in the current zone\n\nIf congestion_wait() is called with no BDI congested, the caller will\nsleep for the full timeout and this may be an unnecessary sleep. This\npatch adds a wait_iff_congested() that checks congestion and only sleeps\nif a BDI is congested else, it calls cond_resched() to ensure the caller\nis not hogging the CPU longer than its quota but otherwise will not sleep.\n\nThis is aimed at reducing some of the major desktop stalls reported during\nIO. For example, while kswapd is operating, it calls congestion_wait()\nbut it could just have been reclaiming clean page cache pages with no\ncongestion. Without this patch, it would sleep for a full timeout but\nafter this patch, it\u0027ll just call schedule() if it has been on the CPU too\nlong. Similar logic applies to direct reclaimers that are not making\nenough progress.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bce54bbfde07e8b300f39dae14756c12a6ceca65", "tree": "3256aeb02e34120b65a79bf4118e91969d933fca", "parents": [ "79da826aee6a10902ef411bc65864bd02102fa83" ], "author": { "name": "Will Deacon", "email": "will.deacon@arm.com", "time": "Tue Oct 26 14:21:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:07 2010 -0700" }, "message": "mm: fix typo in mm.h when NODE_NOT_IN_PAGE_FLAGS\n\nNODE_NOT_IN_PAGE_FLAGS is defined in mm.h when the node information is not\nstored in the page flags bitmap.\n\nUnfortunately, there\u0027s a typo in one of the checks for it. This patch\nfixes it (s/NODE_NOT_IN_PAGEFLAGS/NODE_NOT_IN_PAGE_FLAGS/). Since this\nhas been around for ages, I doubt it\u0027s been causing any serious problems.\n\nSigned-off-by: Will Deacon \u003cwill.deacon@arm.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea941f0e2a8c02ae876cd73deb4e1557248f258c", "tree": "d2006c10cce4f134dc83f7f5aaa1d0096902cc1a", "parents": [ "f629d1c9bd0dbc44a6c4f9a4a67d1646c42bfc6f" ], "author": { "name": "Michael Rubin", "email": "mrubin@google.com", "time": "Tue Oct 26 14:21:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:06 2010 -0700" }, "message": "writeback: add nr_dirtied and nr_written to /proc/vmstat\n\nTo help developers and applications gain visibility into writeback\nbehaviour adding two entries to vm_stat_items and /proc/vmstat. This will\nallow us to track the \"written\" and \"dirtied\" counts.\n\n # grep nr_dirtied /proc/vmstat\n nr_dirtied 3747\n # grep nr_written /proc/vmstat\n nr_written 3618\n\nSigned-off-by: Michael Rubin \u003cmrubin@google.com\u003e\nReviewed-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Dave Chinner \u003cdavid@fromorbit.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f629d1c9bd0dbc44a6c4f9a4a67d1646c42bfc6f", "tree": "22ac36b494b40e17bfa68e85a094b9cc4b2f6093", "parents": [ "0def08e3acc2c9c934e4671487029aed52202d42" ], "author": { "name": "Michael Rubin", "email": "mrubin@google.com", "time": "Tue Oct 26 14:21:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:06 2010 -0700" }, "message": "mm: add account_page_writeback()\n\nTo help developers and applications gain visibility into writeback\nbehaviour this patch adds two counters to /proc/vmstat.\n\n # grep nr_dirtied /proc/vmstat\n nr_dirtied 3747\n # grep nr_written /proc/vmstat\n nr_written 3618\n\nThese entries allow user apps to understand writeback behaviour over time\nand learn how it is impacting their performance. Currently there is no\nway to inspect dirty and writeback speed over time. It\u0027s not possible for\nnr_dirty/nr_writeback.\n\nThese entries are necessary to give visibility into writeback behaviour.\nWe have /proc/diskstats which lets us understand the io in the block\nlayer. We have blktrace for more in depth understanding. We have\ne2fsprogs and debugsfs to give insight into the file systems behaviour,\nbut we don\u0027t offer our users the ability understand what writeback is\ndoing. There is no way to know how active it is over the whole system, if\nit\u0027s falling behind or to quantify it\u0027s efforts. With these values\nexported users can easily see how much data applications are sending\nthrough writeback and also at what rates writeback is processing this\ndata. Comparing the rates of change between the two allow developers to\nsee when writeback is not able to keep up with incoming traffic and the\nrate of dirty memory being sent to the IO back end. This allows folks to\nunderstand their io workloads and track kernel issues. Non kernel\nengineers at Google often use these counters to solve puzzling performance\nproblems.\n\nPatch #4 adds a pernode vmstat file with nr_dirtied and nr_written\n\nPatch #5 add writeback thresholds to /proc/vmstat\n\nCurrently these values are in debugfs. But they should be promoted to\n/proc since they are useful for developers who are writing databases\nand file servers and are not debugging the kernel.\n\nThe output is as below:\n\n # grep threshold /proc/vmstat\n nr_pages_dirty_threshold 409111\n nr_pages_dirty_background_threshold 818223\n\nThis patch:\n\nThis allows code outside of the mm core to safely manipulate page\nwriteback state and not worry about the other accounting. Not using these\nroutines means that some code will lose track of the accounting and we get\nbugs.\n\nModify nilfs2 to use interface.\n\nSigned-off-by: Michael Rubin \u003cmrubin@google.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: KONISHI Ryusuke \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nCc: Jiro SEKIBA \u003cjir@unicus.jp\u003e\nCc: Dave Chinner \u003cdavid@fromorbit.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "49ac825587f33afec8841b7fab2eb4db775014e6", "tree": "6364721274c451fca7fc4fcea4e6cc533e630140", "parents": [ "4b20477f588055fbe87e69435d3c2344d250f0d7" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Oct 26 14:21:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:06 2010 -0700" }, "message": "memory hotplug: unify is_removable and offline detection code\n\nNow, sysfs interface of memory hotplug shows whether the section is\nremovable or not. But it checks only migrateype of pages and doesn\u0027t\ncheck details of cluster of pages.\n\nNext, memory hotplug\u0027s set_migratetype_isolate() has the same kind of\ncheck, too.\n\nThis patch adds the function __count_unmovable_pages() and makes above 2\nchecks to use the same logic. Then, is_removable and hotremove code uses\nthe same logic. No changes in the hotremove logic itself.\n\nTODO: need to find a way to check RECLAMABLE. But, considering bit,\n calling shrink_slab() against a range before starting memory hotremove\n sounds better. If so, this patch\u0027s logic doesn\u0027t need to be changed.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReported-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e4455abb50a19562dbfdc51a8424fda9b588bd6d", "tree": "add38aec00027e9a115778425a41d3d075a9ced6", "parents": [ "f19e77a3dc884510dba740caa6dee126b7d40156" ], "author": { "name": "Thadeu Lima de Souza Cascardo", "email": "cascardo@holoscopio.com", "time": "Tue Oct 26 14:21:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:05 2010 -0700" }, "message": "mm: only build per-node scan_unevictable functions when NUMA is enabled\n\nNon-NUMA systems do never create these files anyway, since they are only\ncreated by driver subsystem when NUMA is configured.\n\n[akpm@linux-foundation.org: cleanup]\nSigned-off-by: Thadeu Lima de Souza Cascardo \u003ccascardo@holoscopio.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f19e77a3dc884510dba740caa6dee126b7d40156", "tree": "aaca7834503416d3c46b123c5282bd6dca1fe980", "parents": [ "1b430beee5e388605dfb092b214ef0320f752cf6" ], "author": { "name": "zeal", "email": "zealcook@gmail.com", "time": "Tue Oct 26 14:21:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:05 2010 -0700" }, "message": "include/linux/pageblock-flags.h: fix set_pageblock_flags() macro definiton\n\nThe presently-unused macro was missing one parameter.\n\nSigned-off-by: zeal \u003czealcook@gmail.com\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3d5992d2ac7dc09aed8ab537cba074589f0f0a52", "tree": "0fbb51026e8aa13ddd7a6516c04471ceb97bc277", "parents": [ "0f4d208f1975f16f269134cee5f44c1f048581da" ], "author": { "name": "Ying Han", "email": "yinghan@google.com", "time": "Tue Oct 26 14:21:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:05 2010 -0700" }, "message": "oom: add per-mm oom disable count\n\nIt\u0027s pointless to kill a task if another thread sharing its mm cannot be\nkilled to allow future memory freeing. A subsequent patch will prevent\nkills in such cases, but first it\u0027s necessary to have a way to flag a task\nthat shares memory with an OOM_DISABLE task that doesn\u0027t incur an\nadditional tasklist scan, which would make select_bad_process() an O(n^2)\nfunction.\n\nThis patch adds an atomic counter to struct mm_struct that follows how\nmany threads attached to it have an oom_score_adj of OOM_SCORE_ADJ_MIN.\nThey cannot be killed by the kernel, so their memory cannot be freed in\noom conditions.\n\nThis only requires task_lock() on the task that we\u0027re operating on, it\ndoes not require mm-\u003emmap_sem since task_lock() pins the mm and the\noperation is atomic.\n\n[rientjes@google.com: changelog and sys_unshare() code]\n[rientjes@google.com: protect oom_disable_count with task_lock in fork]\n[rientjes@google.com: use old_mm for oom_disable_count in exec]\nSigned-off-by: Ying Han \u003cyinghan@google.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "52c5171214ff3327961d0ce0db7e8d2ce55004fd", "tree": "705e7f51b39f4e8af767cc2a8df19e9e78f15000", "parents": [ "1b627d5771312c92404b66f0a0b16f66036dd2e1" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:21:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:04 2010 -0700" }, "message": "kfifo: disable __kfifo_must_check_helper()\n\nThis helper is wrong: it coerces signed values into unsigned ones, so code\nsuch as\n\n\tif (kfifo_alloc(...) \u003c 0) {\n\t\terror\n\t}\n\nwill fail to detect the error.\n\nSo let\u0027s disable __kfifo_must_check_helper() for 2.6.36.\n\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Stefani Seibold \u003cstefani@seibold.net\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a75d377686037982cbec320bb770b19fe7be6a5d", "tree": "878d06a0c4d3f6c86c4e6959e38289631729d09f", "parents": [ "f8f72ad5396987e05a42cf7eff826fb2a15ff148" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:21:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:03 2010 -0700" }, "message": "types.h: move misplaced comment\n\nThis comment landed in the wrong place.\n\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Eric Paris \u003ceparis@redhat.com\u003e\nCc: Jan Engelhardt \u003cjengelh@medozas.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "116e9535fe5e00bafab7a637f306b110cf95cff5", "tree": "59ab246aae5c0fc871434a50ad1eb42fce0af0b4", "parents": [ "fc4ec9bd82dbe08499d801f45a1d49e4c7b66b20", "97cb7e40c69618ba03030b467faf60dc3ee982ee", "ca7cf94f8bf77bf0dfb35b615d82ac76a0ed77ff", "aa1ad26089a90d5b7e2c908835ba6dc930eed019", "625fbd3a36d836efaaee4b6d9c2fcd25e3654624", "8ad330a002ffbc422f32a77398666832f0df8a3d", "c3aa9b186b95025d4ba4e90d6140c9887dfaae0a", "7454159d3c01371c1abed9d941044d95d2efde97", "d0d68b8693bd16bfbbc93b89f1d9f3351723307c", "52106bd24c8d5e8a26b98ad93a755b0827029860", "2ca78d23a758d3299abd128556debff4c1fefb16", "19081f31ce941a22bfc681d18ae2d31e31084df5" ], "author": { "name": "Roland Dreier", "email": "rolandd@cisco.com", "time": "Tue Oct 26 16:09:11 2010 -0700" }, "committer": { "name": "Roland Dreier", "email": "rolandd@cisco.com", "time": "Tue Oct 26 16:09:11 2010 -0700" }, "message": "Merge branches \u0027amso1100\u0027, \u0027cma\u0027, \u0027cxgb3\u0027, \u0027cxgb4\u0027, \u0027ehca\u0027, \u0027iboe\u0027, \u0027ipoib\u0027, \u0027misc\u0027, \u0027mlx4\u0027, \u0027nes\u0027, \u0027qib\u0027 and \u0027srp\u0027 into for-next\n" }, { "commit": "e7f8567db9a7f6b3151b0b275e245c1cef0d9c70", "tree": "f04a01581e86ec2b8c175b9f27648679c70d592c", "parents": [ "a1862e31079149a52b6223776228c3aee493d4a7" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue Oct 26 15:41:33 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Oct 26 15:33:31 2010 -0700" }, "message": "resources: support allocating space within a region from the top down\n\nAllocate space from the top of a region first, then work downward,\nif an architecture desires this.\n\nWhen we allocate space from a resource, we look for gaps between children\nof the resource. Previously, we always looked at gaps from the bottom up.\nFor example, given this:\n\n [mem 0xbff00000-0xf7ffffff] PCI Bus 0000:00\n [mem 0xbff00000-0xbfffffff] gap -- available\n [mem 0xc0000000-0xdfffffff] PCI Bus 0000:02\n [mem 0xe0000000-0xf7ffffff] gap -- available\n\nwe attempted to allocate from the [mem 0xbff00000-0xbfffffff] gap first,\nthen the [mem 0xe0000000-0xf7ffffff] gap.\n\nWith this patch an architecture can choose to allocate from the top gap\n[mem 0xe0000000-0xf7ffffff] first.\n\nWe can\u0027t do this across the board because iomem_resource.end is initialized\nto 0xffffffff_ffffffff on 64-bit architectures, and most machines can\u0027t\naddress the entire 64-bit physical address space. Therefore, we only\nallocate top-down if the arch requests it by clearing\n\"resource_alloc_from_bottom\".\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "7e31842441776b4d6ec7fd916c91663ad05b7814", "tree": "8d97d41b4f6861dcbc0dc3ac96fab7afddbed731", "parents": [ "1bd64d42abdd4f9d44f77011a31f0292112f4c3b", "b1d248d96c71665c79befb81207f38f894c7c082" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Oct 26 14:51:00 2010 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Oct 26 14:51:00 2010 -0400" }, "message": "Merge branch \u0027misc\u0027 into release\n" }, { "commit": "f9ba5375a8aae4aeea6be15df77e24707a429812", "tree": "c6388d7e40f0f6a70d7ba6a4d4aeaa0d1f5591f6", "parents": [ "45352bbf48e95078b4acd20774f49e72676e1e0f", "bade72d607c4eb1b1d6c7852c493b75f065a56b5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 11:37:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 11:37:48 2010 -0700" }, "message": "Merge branch \u0027ima-memory-use-fixes\u0027\n\n* ima-memory-use-fixes:\n IMA: fix the ToMToU logic\n IMA: explicit IMA i_flag to remove global lock on inode_delete\n IMA: drop refcnt from ima_iint_cache since it isn\u0027t needed\n IMA: only allocate iint when needed\n IMA: move read counter into struct inode\n IMA: use i_writecount rather than a private counter\n IMA: use inode-\u003ei_lock to protect read and write counters\n IMA: convert internal flags from long to char\n IMA: use unsigned int instead of long for counters\n IMA: drop the inode opencount since it isn\u0027t needed for operation\n IMA: use rbtree instead of radix tree for inode information cache\n" }, { "commit": "196f518128d2ee6e0028b50e6fec0313640db142", "tree": "43a1d76bee477dbaa682233979e86f58a98369f0", "parents": [ "64c62f06bef8314a64d3189cb9c78062d54169b3" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Mon Oct 25 14:42:19 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 11:37:19 2010 -0700" }, "message": "IMA: explicit IMA i_flag to remove global lock on inode_delete\n\nCurrently for every removed inode IMA must take a global lock and search\nthe IMA rbtree looking for an associated integrity structure. Instead\nwe explicitly mark an inode when we add an integrity structure so we\nonly have to take the global lock and do the removal if it exists.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nAcked-by: Mimi Zohar \u003czohar@linux.vnet.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "a178d2027d3198b0a04517d764326ab71cd73da2" }