)]}' { "log": [ { "commit": "8d86e5f91440aa56a5df516bf58fe3883552ad56", "tree": "94c8aea597b9e1ade376743a3f8f830e5195fa57", "parents": [ "d93a881dd7d71ad0e6504af232be2795044ab686", "770e1ac5f29003fca18af4e67eb5a05ddb5b1491" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 12 14:21:19 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 12 14:21:19 2011 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/mm: Fix memory_block_size_bytes() for non-pseries\n mm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header\n" }, { "commit": "d93a881dd7d71ad0e6504af232be2795044ab686", "tree": "71fc6918e676a0cf53d585f5a253646a49b60c83", "parents": [ "d1ca1a004822983e2fc702d5382b4b9a5527cfbe", "24109afd17426e1a2b72141e4a2b730057e1a0ea" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 12 14:19:51 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 12 14:19:51 2011 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc:\n pcmcia: pxa2xx/vpac270: free gpios on exist rather than requesting\n ARM: pxa/raumfeld: fix device name for codec ak4104\n ARM: pxa/raumfeld: display initialisation fixes\n ARM: pxa/raumfeld: adapt to upcoming hardware change\n ARM: pxa: fix gpio_to_chip() clash with gpiolib namespace\n genirq: replace irq_gc_ack() with {set,clr}_bit variants (fwd)\n arm: mach-vt8500: add forgotten irq_data conversion\n ARM: pxa168: correct nand pmu setting\n ARM: pxa910: correct nand pmu setting\n ARM: pxa: fix PGSR register address calculation\n" }, { "commit": "a63fdc5156f2ef5690b6cf03d72b0c4917efbba7", "tree": "03d9b67a5d07ab9d805ea39db2f331740eba1d4c", "parents": [ "620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Jun 14 10:57:50 2011 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Jul 12 11:08:01 2011 +1000" }, "message": "mm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header\n\nThe macro MIN_MEMORY_BLOCK_SIZE is currently defined twice in two .c\nfiles, and I need it in a third one to fix a powerpc bug, so let\u0027s\nfirst move it into a header\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f607e7fc5fb94d92030c4527287e9c149ddf9e65", "tree": "49ac9020b87f028e947580425fef84222332fdf8", "parents": [ "453a9bf347f1e22a5bb3605ced43b2366921221d" ], "author": { "name": "Jean-François Dagenais", "email": "dagenaisj@sonatest.com", "time": "Fri Jul 08 15:39:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:44 2011 -0700" }, "message": "w1: ds1wm: add a reset recovery parameter\n\nThis fixes a regression in 3.0 reported by Paul Parsons regarding the\nremoval of the msleep(1) in the ds1wm_reset() function:\n\n: The linux-3.0-rc4 DS1WM 1-wire driver is logging \"bus error, retrying\"\n: error messages on an HP iPAQ hx4700 PDA (XScale-PXA270):\n:\n: \u003csnip\u003e\n: Driver for 1-wire Dallas network protocol.\n: DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko\n: 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko\n: ds1wm ds1wm: pass: 1 bus error, retrying\n: ds1wm ds1wm: pass: 2 bus error, retrying\n: ds1wm ds1wm: pass: 3 bus error, retrying\n: ds1wm ds1wm: pass: 4 bus error, retrying\n: ds1wm ds1wm: pass: 5 bus error, retrying\n: ...\n:\n: The visible result is that the battery charging LED is erratic; sometimes\n: it works, mostly it doesn\u0027t.\n:\n: The linux-2.6.39 DS1WM 1-wire driver worked OK. I haven\u0027t tried 3.0-rc1,\n: 3.0-rc2, or 3.0-rc3.\n\nThis sleep should not be required on normal circuitry provided the\npull-ups on the bus are correctly adapted to the slaves. Unfortunately,\nthis is not always the case. The sleep is restored but as a parameter to\nthe probe function in the pdata.\n\n[akpm@linux-foundation.org: coding-style fixes]\nReported-by: Paul Parsons \u003clost.distance@yahoo.com\u003e\nTested-by: Paul Parsons \u003clost.distance@yahoo.com\u003e\nSigned-off-by: Jean-François Dagenais \u003cdagenaisj@sonatest.com\u003e\nCc: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a9d6df425d7b46b23cbc8673b2dfefa4678abdb", "tree": "a6ec2ee125a3c02342b48a2e4a36598c26ca2b8b", "parents": [ "c902ce1bfb40d8b049bd2319b388b4b68b04bc27", "7b28afe01ab6ffb5f152f47831b44933facd2328" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:26 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n drbd: we should write meta data updates with FLUSH FUA\n drbd: fix limit define, we support 1 PiByte now\n drbd: when receive times out on meta socket, also check last receive time on data socket\n drbd: account bitmap IO during resync as resync-(related-)-io\n drbd: don\u0027t cond_resched_lock with IRQs disabled\n drbd: add missing spinlock to bitmap receive\n drbd: Use the correct max_bio_size when creating resync requests\n cfq-iosched: make code consistent\n cfq-iosched: fix a rcu warning\n" }, { "commit": "c902ce1bfb40d8b049bd2319b388b4b68b04bc27", "tree": "7dcb1e8378f8ec8e7ad7684cd26e9d5a1b5b22d1", "parents": [ "075d9db13183c102770dc6cefabfee1b832f9614" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Jul 07 12:19:48 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:21:56 2011 -0700" }, "message": "FS-Cache: Add a helper to bulk uncache pages on an inode\n\nAdd an FS-Cache helper to bulk uncache pages on an inode. This will\nonly work for the circumstance where the pages in the cache correspond\n1:1 with the pages attached to an inode\u0027s page cache.\n\nThis is required for CIFS and NFS: When disabling inode cookie, we were\nreturning the cookie and setting cifsi-\u003efscache to NULL but failed to\ninvalidate any previously mapped pages. This resulted in \"Bad page\nstate\" errors and manifested in other kind of errors when running\nfsstress. Fix it by uncaching mapped pages when we disable the inode\ncookie.\n\nThis patch should fix the following oops and \"Bad page state\" errors\nseen during fsstress testing.\n\n ------------[ cut here ]------------\n kernel BUG at fs/cachefiles/namei.c:201!\n invalid opcode: 0000 [#1] SMP\n Pid: 5, comm: kworker/u:0 Not tainted 2.6.38.7-30.fc15.x86_64 #1 Bochs Bochs\n RIP: 0010: cachefiles_walk_to_object+0x436/0x745 [cachefiles]\n RSP: 0018:ffff88002ce6dd00 EFLAGS: 00010282\n RAX: ffff88002ef165f0 RBX: ffff88001811f500 RCX: 0000000000000000\n RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000000000000282\n RBP: ffff88002ce6dda0 R08: 0000000000000100 R09: ffffffff81b3a300\n R10: 0000ffff00066c0a R11: 0000000000000003 R12: ffff88002ae54840\n R13: ffff88002ae54840 R14: ffff880029c29c00 R15: ffff88001811f4b0\n FS: 00007f394dd32720(0000) GS:ffff88002ef00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b\n CR2: 00007fffcb62ddf8 CR3: 000000001825f000 CR4: 00000000000006e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\n Process kworker/u:0 (pid: 5, threadinfo ffff88002ce6c000, task ffff88002ce55cc0)\n Stack:\n 0000000000000246 ffff88002ce55cc0 ffff88002ce6dd58 ffff88001815dc00\n ffff8800185246c0 ffff88001811f618 ffff880029c29d18 ffff88001811f380\n ffff88002ce6dd50 ffffffff814757e4 ffff88002ce6dda0 ffffffff8106ac56\n Call Trace:\n cachefiles_lookup_object+0x78/0xd4 [cachefiles]\n fscache_lookup_object+0x131/0x16d [fscache]\n fscache_object_work_func+0x1bc/0x669 [fscache]\n process_one_work+0x186/0x298\n worker_thread+0xda/0x15d\n kthread+0x84/0x8c\n kernel_thread_helper+0x4/0x10\n RIP cachefiles_walk_to_object+0x436/0x745 [cachefiles]\n ---[ end trace 1d481c9af1804caa ]---\n\nI tested the uncaching by the following means:\n\n (1) Create a big file on my NFS server (104857600 bytes).\n\n (2) Read the file into the cache with md5sum on the NFS client. Look in\n /proc/fs/fscache/stats:\n\n\tPages : mrk\u003d25601 unc\u003d0\n\n (3) Open the file for read/write (\"bash 5\u003c\u003e/warthog/bigfile\"). Look in proc\n again:\n\n\tPages : mrk\u003d25601 unc\u003d25601\n\nReported-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nReviewed-and-Tested-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\ncc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "27a3b735b70651f28db03e5f92775a40661ba7a6", "tree": "9f300b93aa34381aa1d3121e9d53e8c8e1623a24", "parents": [ "85746e429f8e5dc8c5c0beadc0f099cb1feab93e", "161b6ae0e067e421b20bb35caf66bdb405c929ac", "140fe3b1ab9c082182ef13359fab4ddba95c24c3", "e4c2fb0d5776b58049d2556b456144a4db3fe5a9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:17:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:17:45 2011 -0700" }, "message": "Merge branches \u0027core-urgent-for-linus\u0027, \u0027perf-urgent-for-linus\u0027 and \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n debugobjects: Fix boot crash when kmemleak and debugobjects enabled\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n jump_label: Fix jump_label update for modules\n oprofile, x86: Fix race in nmi handler while starting counters\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: Disable (revert) SCHED_LOAD_SCALE increase\n sched, cgroups: Fix MIN_SHARES on 64-bit boxen\n" }, { "commit": "659fb32d1b67476f4ade25e9ea0e2642a5b9c4b5", "tree": "a875904f1c457f321563060491956266a57c6514", "parents": [ "d30e1521b2afb5e6f21ca8bc1a4b6ec2afc93597" ], "author": { "name": "Simon Guinot", "email": "sguinot@lacie.com", "time": "Wed Jul 06 12:41:31 2011 -0400" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Jul 07 16:02:26 2011 +0000" }, "message": "genirq: replace irq_gc_ack() with {set,clr}_bit variants (fwd)\n\nThis fixes a regression introduced by e59347a \"arm: orion:\nUse generic irq chip\".\n\nDepending on the device, interrupts acknowledgement is done by setting\nor by clearing a dedicated register. Replace irq_gc_ack() with some\n{set,clr}_bit variants allows to handle both cases.\n\nNote that this patch affects the following SoCs: Davinci, Samsung and\nOrion. Except for this last, the change is minor: irq_gc_ack() is just\nrenamed into irq_gc_ack_set_bit().\n\nFor the Orion SoCs, the edge GPIO interrupts support is currently\nbroken. irq_gc_ack() try to acknowledge a such interrupt by setting\nthe corresponding cause register bit. The Orion GPIO device expect the\nopposite. To fix this issue, the irq_gc_ack_clr_bit() variant is used.\n\nTested on Network Space v2.\n\nReported-by: Joey Oravec \u003cjoravec@drewtech.com\u003e\nSigned-off-by: Simon Guinot \u003csguinot@lacie.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "e4c2fb0d5776b58049d2556b456144a4db3fe5a9", "tree": "04cebbb24f524408728492cfeb396d66aa6127e4", "parents": [ "cd62287e364c0d15d517c6ced4e4808b54711475" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Jul 05 10:56:32 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 05 11:28:18 2011 +0200" }, "message": "sched: Disable (revert) SCHED_LOAD_SCALE increase\n\nAlex reported that commit c8b281161df (\"sched: Increase\nSCHED_LOAD_SCALE resolution\") caused a power usage regression\nunder light load as it increases the number of load-balance\noperations and keeps idle cpus from staying idle.\n\nTime has run out to find the root cause for this release so\ndisable the feature for v3.0 until we can figure out what\ncauses the problem.\n\nReported-by: \"Alex, Shi\" \u003calex.shi@intel.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Nikhil Rao \u003cncrao@google.com\u003e\nCc: Ming Lei \u003ctom.leiming@gmail.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/n/tip-m4onxn0sxnyn5iz9o88eskc3@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "aababb9766f0e874da26a17acbbec867bf9501f0", "tree": "4dea1f04d8c6d66ce00bb0ab49b939c165c3f33b", "parents": [ "b2bc4782191cb574924a1d09f48083ea8b33a93b", "3e86f1d8e397b1ef59a97910089e16a99e8f31f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 04 15:53:53 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 04 15:53:53 2011 -0700" }, "message": "Merge branch \u0027fbdev-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x\n\n* \u0027fbdev-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x:\n vesafb: fix memory leak\n fbdev: amba: Link fb device to its parent\n fsl-diu-fb: remove check for pixel clock ranges\n udlfb: Correct sub-optimal resolution selection.\n hecubafb: add module_put on error path in hecubafb_probe()\n sm501fb: fix section mismatch warning\n gx1fb: Fix section mismatch warnings\n fbdev: sh_mobile_meram: Correct pointer check for YCbCr chroma plane\n" }, { "commit": "7b28afe01ab6ffb5f152f47831b44933facd2328", "tree": "a537d78f49fa1b959c9a453f459c1acd767a939f", "parents": [ "726e99ab88db059fe1422e15376ae404f8c66eb4", "86e1e98e5c6b4edab97e2b058466ef553cfd878e" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 30 10:10:50 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 30 10:10:50 2011 +0200" }, "message": "Merge branch \u0027for-3.0-important\u0027 of git://git.drbd.org/linux-2.6-drbd into for-linus\n" }, { "commit": "15b493d11fcce3c5547e3d7fb6d90e11ffe12777", "tree": "0638c261a1ca0ce54e1cbeb3ddaab10075717b27", "parents": [ "cb6518cbef5e3e36b7ae90fcab610a52ea7e9fc0" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Tue Jun 28 09:48:48 2011 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Thu Jun 30 09:23:45 2011 +0200" }, "message": "drbd: fix limit define, we support 1 PiByte now\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "c89b857ce6d803905b2c9d71bc9effdd286c45ed", "tree": "6cf4a6e23f68f3b65906210dccb272ab2f9c5c74", "parents": [ "2e34b429a404675dc4fc4ad2ee339eea028da3ca", "663dd6dcaf7e95526e469e91f41972a9c0cca30c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 28 11:15:36 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 28 11:15:36 2011 -0700" }, "message": "Merge branch \u0027driver-core-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* \u0027driver-core-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:\n Connector: Correctly set the error code in case of success when dispatching receive callbacks\n Connector: Set the CN_NETLINK_USERS correctly\n pti: PTI semantics fix in pti_tty_cleanup.\n pti: ENXIO error case memory leak PTI fix.\n pti: double-free security PTI fix\n drivers:misc: ti-st: fix skipping of change remote baud\n drivers/base/platform.c: don\u0027t mark platform_device_register_resndata() as __init_or_module\n st_kim: Handle case of no device found for ID 0\n firmware: fix GOOGLE_SMI kconfig dependency warning\n" }, { "commit": "04b905942b482092a547798a2477f21e32a8f65d", "tree": "9ad2837587f5ce284f830432fec3569ecf44fbcb", "parents": [ "d90ce8711ceb516de823ae878270e5a21d11dede", "3bc46b312b1486b1fe2db4246a34a30160d26d8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 28 11:14:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 28 11:14:55 2011 -0700" }, "message": "Merge branch \u0027tty-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6\n\n* \u0027tty-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:\n serial: bcm63xx_uart: fix irq storm after rx fifo overrun.\n amba pl011: platform data for reg lockup and glitch v2\n amba pl011: workaround for uart registers lockup\n tty: n_gsm: improper skb_pull() use was leaking framed data\n tty: n_gsm: Fixed logic to decode break signal from modem status\n TTY: ntty, add one more sanity check\n TTY: ldisc, do not close until there are readers\n 8250: Fix capabilities when changing the port type\n 8250_pci: Fix missing const from merges\n ARM: SAMSUNG: serial: Fix on handling of one clock source for UART\n serial: ioremap warning fix for jsm driver.\n 8250_pci: add -ENODEV code for Intel EG20T PCH\n" }, { "commit": "08142579b6ca35883c1ed066a2681de6f6917062", "tree": "00735ed37753533f3b645714770b4fb036b5f7e0", "parents": [ "9b679320a5fbf46454011e5c62e0b8991b0956d1" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jun 27 16:18:10 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 18:00:13 2011 -0700" }, "message": "mm: fix assertion mapping-\u003enrpages \u003d\u003d 0 in end_writeback()\n\nUnder heavy memory and filesystem load, users observe the assertion\nmapping-\u003enrpages \u003d\u003d 0 in end_writeback() trigger. This can be caused by\npage reclaim reclaiming the last page from a mapping in the following\nrace:\n\n\tCPU0\t\t\t\tCPU1\n ...\n shrink_page_list()\n __remove_mapping()\n __delete_from_page_cache()\n radix_tree_delete()\n\t\t\t\t\tevict_inode()\n\t\t\t\t\t truncate_inode_pages()\n\t\t\t\t\t truncate_inode_pages_range()\n\t\t\t\t\t pagevec_lookup() - finds nothing\n\t\t\t\t\t end_writeback()\n\t\t\t\t\t mapping-\u003enrpages !\u003d 0 -\u003e BUG\n page-\u003emapping \u003d NULL\n mapping-\u003enrpages--\n\nFix the problem by doing a reliable check of mapping-\u003enrpages under\nmapping-\u003etree_lock in end_writeback().\n\nAnalyzed by Jay \u003cjinshan.xiong@whamcloud.com\u003e, lost in LKML, and dug out\nby Miklos Szeredi \u003cmszeredi@suse.de\u003e.\n\nCc: Jay \u003cjinshan.xiong@whamcloud.com\u003e\nCc: Miklos Szeredi \u003cmszeredi@suse.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\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": "507c5f1224014f9956e604ee8703b3bbea7da4a4", "tree": "8af568077785c6159d5698741215b282788d661c", "parents": [ "2b4b2482e70eba10dd98653a3a5ac68126565e24" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Jun 27 16:18:07 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 18:00:13 2011 -0700" }, "message": "include/linux/compat.h: declare compat_sys_sendmmsg()\n\nThis is required for tilegx to be able to use the compat unistd.h header\nwhere compat_sys_sendmmsg() is now mentioned.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d9d90e5eb70e09903dadff42099b6c948f814050", "tree": "c3ab73df6dee61f9403bfd819a6b0cb9f3ca6085", "parents": [ "94c1e62df4494b79782cb9c7279f827212d1de70" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Mon Jun 27 16:18:04 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 18:00:12 2011 -0700" }, "message": "tmpfs: add shmem_read_mapping_page_gfp\n\nAlthough it is used (by i915) on nothing but tmpfs, read_cache_page_gfp()\nis unsuited to tmpfs, because it inserts a page into pagecache before\ncalling the filesystem\u0027s -\u003ereadpage: tmpfs may have pages in swapcache\nwhich only it knows how to locate and switch to filecache.\n\nAt present tmpfs provides a -\u003ereadpage method, and copes with this by\ncopying pages; but soon we can simplify it by removing its -\u003ereadpage.\nProvide shmem_read_mapping_page_gfp() now, ready for that transition,\n\nExport shmem_read_mapping_page_gfp() and add it to list in shmem_fs.h,\nwith shmem_read_mapping_page() inline for the common mapping_gfp case.\n\n(shmem_read_mapping_page_gfp or shmem_read_cache_page_gfp? Generally the\nread_mapping_page functions use the mapping\u0027s -\u003ereadpage, and the\nread_cache_page functions use the supplied filler, so I think\nread_cache_page_gfp was slightly misnamed.)\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "94c1e62df4494b79782cb9c7279f827212d1de70", "tree": "43013fb403e592c535e6a7770be105b635ac9b63", "parents": [ "072441e21ddcd1140606b7d4ef6eab579a86b0b3" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Mon Jun 27 16:18:03 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 18:00:12 2011 -0700" }, "message": "tmpfs: take control of its truncate_range\n\n2.6.35\u0027s new truncate convention gave tmpfs the opportunity to control\nits file truncation, no longer enforced from outside by vmtruncate().\nWe shall want to build upon that, to handle pagecache and swap together.\n\nSlightly redefine the -\u003etruncate_range interface: let it now be called\nbetween the unmap_mapping_range()s, with the filesystem responsible for\ndoing the truncate_inode_pages_range() from it - just as the filesystem\nis nowadays responsible for doing that from its -\u003esetattr.\n\nLet\u0027s rename shmem_notify_change() to shmem_setattr(). Instead of\ncalling the generic truncate_setsize(), bring that code in so we can\ncall shmem_truncate_range() - which will later be updated to perform its\nown variant of truncate_inode_pages_range().\n\nRemove the punch_hole unmap_mapping_range() from shmem_truncate_range():\nnow that the COW\u0027s unmap_mapping_range() comes after -\u003etruncate_range,\nthere is no need to call it a third time.\n\nExport shmem_truncate_range() and add it to the list in shmem_fs.h, so\nthat i915_gem_object_truncate() can call it explicitly in future; get\nthis patch in first, then update drm/i915 once this is available (until\nthen, i915 will just be doing the truncate_inode_pages() twice).\n\nThough introduced five years ago, no other filesystem is implementing\n-\u003etruncate_range, and its only other user is madvise(,,MADV_REMOVE): we\nexpect to convert it to fallocate(,FALLOC_FL_PUNCH_HOLE,,) shortly,\nwhereupon -\u003etruncate_range can be removed from inode_operations -\nshmem_truncate_range() will help i915 across that transition too.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "072441e21ddcd1140606b7d4ef6eab579a86b0b3", "tree": "6f059ad83c09dfbeb1def29e805839db3e5bf85f", "parents": [ "5b8ba10198a109f8a02380648c5d29000caa9c55" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Mon Jun 27 16:18:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 18:00:12 2011 -0700" }, "message": "mm: move shmem prototypes to shmem_fs.h\n\nBefore adding any more global entry points into shmem.c, gather such\nprototypes into shmem_fs.h. Remove mm\u0027s own declarations from swap.h,\nbut for now leave the ones in mm.h: because shmem_file_setup() and\nshmem_zero_setup() are called from various places, and we should not\nforce other subsystems to update immediately.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4d258b25d947521c8b913154db61ec55198243f8", "tree": "4f74f744797e92a0555705dc121ac8aaa041e750", "parents": [ "a64227b0855c42b5c037011afa80580ca3228527" ], "author": { "name": "Vitaliy Ivanov", "email": "vitalivanov@gmail.com", "time": "Mon Jun 27 19:07:08 2011 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 16:06:19 2011 -0700" }, "message": "Fix some kernel-doc warnings\n\nFix \u0027make htmldocs\u0027 warnings:\n\n Warning(/include/linux/hrtimer.h:153): No description found for parameter \u0027clockid\u0027\n Warning(/include/linux/device.h:604): Excess struct/union/enum/typedef member \u0027of_match\u0027 description in \u0027device\u0027\n Warning(/include/net/sock.h:349): Excess struct/union/enum/typedef member \u0027sk_rmem_alloc\u0027 description in \u0027sock\u0027\n\nSigned-off-by: Vitaliy Ivanov \u003cvitalivanov@gmail.com\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a64227b0855c42b5c037011afa80580ca3228527", "tree": "8633fc0989fd6e53c9f3f0bb5774c1a54bd5f18e", "parents": [ "c6830c22603aaecf65405af23f6da2d55892f9cb", "c31b55cd4eaf050bb5a15bd8251da1b3c7edeb1c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 14:55:43 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 14:55:43 2011 -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:\n mmc: queue: bring discard_granularity/alignment into line with SCSI\n mmc: queue: append partition subname to queue thread name\n mmc: core: make erase timeout calculation allow for gated clock\n mmc: block: switch card to User Data Area when removing the block driver\n mmc: sdio: reset card during power_restore\n mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS\n mmc: sdhi: DMA slave ID 0 is invalid\n mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handling\n mmc: omap_hsmmc: use original sg_len for dma_unmap_sg\n mmc: omap_hsmmc: fix ocr mask usage\n mmc: sdio: fix runtime PM path during driver removal\n mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader\n mmc: sdhi: fix module unloading\n mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c\n mmc: vub300: fix null dereferences in error handling\n" }, { "commit": "c6830c22603aaecf65405af23f6da2d55892f9cb", "tree": "19458ebc7c32bef8a4ed59630cabb5785b1bdc11", "parents": [ "af4087e0e682df12bdffec5cfafc2fec9208716e" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Thu Jun 16 17:28:07 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 14:13:09 2011 -0700" }, "message": "Fix node_start/end_pfn() definition for mm/page_cgroup.c\n\ncommit 21a3c96 uses node_start/end_pfn(nid) for detection start/end\nof nodes. But, it\u0027s not defined in linux/mmzone.h but defined in\n/arch/???/include/mmzone.h which is included only under\nCONFIG_NEED_MULTIPLE_NODES\u003dy.\n\nThen, we see\n mm/page_cgroup.c: In function \u0027page_cgroup_init\u0027:\n mm/page_cgroup.c:308: error: implicit declaration of function \u0027node_start_pfn\u0027\n mm/page_cgroup.c:309: error: implicit declaration of function \u0027node_end_pfn\u0027\n\nSo, fixiing page_cgroup.c is an idea...\n\nBut node_start_pfn()/node_end_pfn() is a very generic macro and\nshould be implemented in the same manner for all archs.\n(m32r has different implementation...)\n\nThis patch removes definitions of node_start/end_pfn() in each archs\nand defines a unified one in linux/mmzone.h. It\u0027s not under\nCONFIG_NEED_MULTIPLE_NODES, now.\n\nA result of macro expansion is here (mm/page_cgroup.c)\n\nfor !NUMA\n start_pfn \u003d ((\u0026contig_page_data)-\u003enode_start_pfn);\n end_pfn \u003d ({ pg_data_t *__pgdat \u003d (\u0026contig_page_data); __pgdat-\u003enode_start_pfn + __pgdat-\u003enode_spanned_pages;});\n\nfor NUMA (x86-64)\n start_pfn \u003d ((node_data[nid])-\u003enode_start_pfn);\n end_pfn \u003d ({ pg_data_t *__pgdat \u003d (node_data[nid]); __pgdat-\u003enode_start_pfn + __pgdat-\u003enode_spanned_pages;});\n\nChangelog:\n - fixed to avoid using \"nid\" twice in node_end_pfn() macro.\n\nReported-and-acked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nReported-and-tested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5220cc9382e11ca955ce946ee6a5bac577bb14ff", "tree": "7949f52a5ca0c7fa74ec8e49ba89a00d0e4114a9", "parents": [ "726ce0656b99ac6436b590d83613fe8447b4769e", "155d109b5f52ffd749219b27702462dcd9cf4f8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 24 08:42:35 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 24 08:42:35 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n block: add REQ_SECURE to REQ_COMMON_MASK\n block: use the passed in @bdev when claiming if partno is zero\n block: Add __attribute__((format(printf...) and fix fallout\n block: make disk_block_events() properly wait for work cancellation\n block: remove non-syncing __disk_block_events() and fold it into disk_block_events()\n block: don\u0027t use non-syncing event blocking in disk_check_events()\n cfq-iosched: fix locking around ioc-\u003eioc_data assignment\n" }, { "commit": "39785eb1d3e6c58cc8bf8f6990956a58037ecc75", "tree": "b896a48b483803124c940ff99e7ffdfd4a4a171c", "parents": [ "9377c51752970c305fae29ac634501fde44378cb" ], "author": { "name": "Timur Tabi", "email": "timur@freescale.com", "time": "Thu Jun 23 20:20:26 2011 +0000" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jun 24 17:08:49 2011 +0900" }, "message": "fsl-diu-fb: remove check for pixel clock ranges\n\nThe Freescale DIU framebuffer driver defines two constants, MIN_PIX_CLK and\nMAX_PIX_CLK, that are supposed to represent the lower and upper limits of\nthe pixel clock. These values, however, are true only for one platform\nclock rate (533MHz) and only for the MPC8610. So the actual range for\nthe pixel clock is chip-specific, which means the current values are almost\nalways wrong. The chance of an out-of-range pixel clock being used are also\nremote.\n\nRather than try to detect an out-of-range clock in the DIU driver, we depend\non the board-specific pixel clock function (e.g. p1022ds_set_pixel_clock)\nto clamp the pixel clock to a supported value.\n\nSigned-off-by: Timur Tabi \u003ctimur@freescale.com\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "68d0080f1e222757c85606d3eaf81b5c4aa7719f", "tree": "5f177f7571a56e7dfe3888f67fcc86532be8235c", "parents": [ "f957db4fcdd8f03e186aa8f041f4049e76ab741c", "a5f76d5eba157bf637beb2dd18026db2917c512e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 22 21:08:52 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 22 21:08:52 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PCI / PM: Block races between runtime PM and system sleep\n PM / Domains: Update documentation\n PM / Runtime: Handle clocks correctly if CONFIG_PM_RUNTIME is unset\n PM: Fix async resume following suspend failure\n PM: Free memory bitmaps if opening /dev/snapshot fails\n PM: Rename dev_pm_info.in_suspend to is_prepared\n PM: Update documentation regarding sysdevs\n PM / Runtime: Update doc: usage count no longer incremented across system PM\n" }, { "commit": "2992c4bd5742b31a0ee00a76eee9c1c284507418", "tree": "b2af7d776ec6a4ae69b5f245ee0586359a99eabd", "parents": [ "e08f6d4131ab964420f0bcabecc68d75fb49df79", "1650add23578b5ca35c1f1e863987180a8c03779" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 21 18:20:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 21 18:20:55 2011 -0700" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n NFS: Fix decode_secinfo_maxsz\n NFSv4.1: Fix an off-by-one error in pnfs_generic_pg_test\n NFSv4.1: Fix some issues with pnfs_generic_pg_test\n NFSv4.1: file layout must consider pg_bsize for coalescing\n pnfs-obj: No longer needed to take an extra ref at add_device\n SUNRPC: Ensure the RPC client only quits on fatal signals\n NFSv4: Fix a readdir regression\n nfs4.1: mark layout as bad on error path in _pnfs_return_layout\n nfs4.1: prevent race that allowed use of freed layout in _pnfs_return_layout\n NFSv4.1: need to put_layout_hdr on _pnfs_return_layout error path\n NFS: (d)printks should use %zd for ssize_t arguments\n NFSv4.1: fix break condition in pnfs_find_lseg\n nfs4.1: fix several problems with _pnfs_return_layout\n NFSv4.1: allow zero fh array in filelayout decode layout\n NFSv4.1: allow nfs_fhget to succeed with mounted on fileid\n NFSv4.1: Fix a refcounting issue in the pNFS device id cache\n NFSv4.1: deprecate headerpadsz in CREATE_SESSION\n NFS41: do not update isize if inode needs layoutcommit\n NLM: Don\u0027t hang forever on NLM unlock requests\n NFS: fix umount of pnfs filesystems\n" }, { "commit": "6d0e0e84f66d32c33511984dd3badd32364b863c", "tree": "215916af1632fbaff9d46676d14dafd52143d578", "parents": [ "8440f4b19494467883f8541b7aa28c7bbf6ac92b" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Sat Jun 18 22:42:09 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:20:20 2011 +0200" }, "message": "PM: Fix async resume following suspend failure\n\nThe PM core doesn\u0027t handle suspend failures correctly when it comes to\nasynchronously suspended devices. These devices are moved onto the\ndpm_suspended_list as soon as the corresponding async thread is\nstarted up, and they remain on the list even if they fail to suspend\nor the sleep transition is cancelled before they get suspended. As a\nresult, when the PM core unwinds the transition, it tries to resume\nthe devices even though they were never suspended.\n\nThis patch (as1474) fixes the problem by adding a new \"is_suspended\"\nflag to dev_pm_info. Devices are resumed only if the flag is set.\n\n[rjw:\n * Moved the dev-\u003epower.is_suspended check into device_resume(),\n because we need to complete dev-\u003epower.completion and clear\n dev-\u003epower.is_prepared too for devices whose\n dev-\u003epower.is_suspended flags are unset.\n * Fixed __device_suspend() to avoid setting dev-\u003epower.is_suspended\n if async_error is different from zero.]\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: stable@kernel.org\n" }, { "commit": "f76b168b6f117a49d36307053e1acbe30580ea5b", "tree": "2aa0cc19b27764d8eb55ce85eaf226a60ce27756", "parents": [ "78420884e680da8fbc3240de2d3106437042381e" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Sat Jun 18 20:22:23 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:19:50 2011 +0200" }, "message": "PM: Rename dev_pm_info.in_suspend to is_prepared\n\nThis patch (as1473) renames the \"in_suspend\" field in struct\ndev_pm_info to \"is_prepared\", in preparation for an upcoming change.\nThe new name is more descriptive of what the field really means.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: stable@kernel.org\n" }, { "commit": "890879cfa08f5ceaa09810611f46e890f7d57ff6", "tree": "c8898ae7a5bf00f315cfaa13d58a08aafa5002f9", "parents": [ "56299378726d5f2ba8d3c8cbbd13cb280ba45e4f", "de1b794130b130e77ffa975bb58cb843744f9ae5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 21 10:22:35 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 21 10:22:35 2011 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n jbd2: Fix oops in jbd2_journal_remove_journal_head()\n jbd2: Remove obsolete parameters in the comments for some jbd2 functions\n ext4: fixed tracepoints cleanup\n ext4: use FIEMAP_EXTENT_LAST flag for last extent in fiemap\n ext4: Fix max file size and logical block counting of extent format file\n ext4: correct comments for ext4_free_blocks()\n" }, { "commit": "79568f5be06c91071697c065f01f3ebfbeb25a61", "tree": "81fc2bb54bebffc7ef22390bfc37c7ba818a30df", "parents": [ "f5fc5567dd24c15b1d95aa9ee2aaada04d835a0c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:13:49 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:13:49 2011 -0700" }, "message": "vfs: i_state needs to be \u0027unsigned long\u0027 for now\n\nCommit 13e12d14e2dc (\"vfs: reorganize \u0027struct inode\u0027 layout a bit\")\nmoved things around a bit changed i_state to be unsigned int instead of\nunsigned long. That was to help structure layout for the 64-bit case,\nand shrink \u0027struct inode\u0027 a bit (admittedly that only happened when\nspinlock debugging was on and i_flags didn\u0027t pack with i_lock).\n\nHowever, Meelis Roos reports that this results in unaligned exceptions\non sprc, and it turns out that the bit-locking primitives that we use\nfor the I_NEW bit want to use the bitops. Which want \u0027unsigned long\u0027,\nnot \u0027unsigned int\u0027.\n\nWe really should fix the bit locking code to not have that kind of\nrequirement, but that\u0027s a much bigger change. So for now, revert that\nfield back to \u0027unsigned long\u0027 (but keep the other re-ordering changes\nfrom the commit that caused this).\n\nAndi points out that we have played games with this in \u0027struct page\u0027, so\nit\u0027s solvable with other hacks too, but since right now the struct inode\nsize advantage only happens with some rare config options, it\u0027s not\nworth fighting.\n\nIt _would_ be worth fixing the bitlocking code, though. Especially\nsince there is no type safety in the bitlocking code (this never caused\nany warnings, and worked fine on x86-64, because the bitlocks take a\n\u0027void *\u0027 and x86-64 doesn\u0027t care that deeply about alignment). So it\u0027s\ncurrently a very easy problem to trigger by mistake and never notice.\n\nReported-by: Meelis Roos \u003cmroos@linux.ee\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eda0841094a3a232357ca10a24b40da461db3fcf", "tree": "08f6ffd17275e6fab7bd8014d849d2fce46632d9", "parents": [ "6e158d21986fa15d21fd32cf241d167d4d741ae3", "105f4622104848ff1ee1f644d661bef9dec3eb27" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:10:52 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:10:52 2011 -0700" }, "message": "Merge branch \u0027for-2.6.40\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.40\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd4: fix break_lease flags on nfsd open\n nfsd: link returns nfserr_delay when breaking lease\n nfsd: v4 support requires CRYPTO\n nfsd: fix dependency of nfsd on auth_rpcgss\n" }, { "commit": "36698206504fca9198b8563f1fc2c9e38e063e11", "tree": "f02b63c9b35a7962786b5dcdb1af15a63f5de1cf", "parents": [ "ef46222e7b56e728e423527d430cb2013c595491", "482e0cd3dbaa70f2a2bead4b5f2c0d203ef654ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:09:15 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 20:09:15 2011 -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:\n devcgroup_inode_permission: take \"is it a device node\" checks to inlined wrapper\n fix comment in generic_permission()\n kill obsolete comment for follow_down()\n proc_sys_permission() is OK in RCU mode\n reiserfs_permission() doesn\u0027t need to bail out in RCU mode\n proc_fd_permission() is doesn\u0027t need to bail out in RCU mode\n nilfs2_permission() doesn\u0027t need to bail out in RCU mode\n logfs doesn\u0027t need -\u003epermission() at all\n coda_ioctl_permission() is safe in RCU mode\n cifs_permission() doesn\u0027t need to bail out in RCU mode\n bad_inode_permission() is safe from RCU mode\n ubifs: dereferencing an ERR_PTR in ubifs_mount()\n" }, { "commit": "19345cb299e8234006c5125151ab723e851a1d24", "tree": "43bde1db751eb50afbdabfbd26814431c8be573c", "parents": [ "df18d127f4fed7a0284bcfa8d2843800cdb63b72" ], "author": { "name": "Benny Halevy", "email": "benny@tonian.com", "time": "Sun Jun 19 18:33:46 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Jun 20 16:12:26 2011 -0400" }, "message": "NFSv4.1: file layout must consider pg_bsize for coalescing\n\nOtherwise we end up overflowing the rpc buffer size on the receive end.\n\nSigned-off-by: Benny Halevy \u003cbenny@tonian.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "c01ad4081939f91ebd7277e8e731fd90ceb3e632", "tree": "8eb0eccce6e0681400ddb5e33a9f13bfeb8a1fde", "parents": [ "90a800de0a29426ea900ecd53f2929d5f4bc4578", "cca23d0b5350c9ca0473625c3f5879422ba534a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 08:59:46 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 20 08:59:46 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: sh_keysc - 8x8 MODE_6 fix\n Input: omap-keypad - add missing input_sync()\n Input: evdev - try to wake up readers only if we have full packet\n Input: properly assign return value of clamp() macro.\n" }, { "commit": "482e0cd3dbaa70f2a2bead4b5f2c0d203ef654ba", "tree": "68d885682da34a08c29908d012a356344882a487", "parents": [ "8e833fd2e1f0107ee7a4b6bc4de3c9f0e9b0ed41" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jun 19 13:01:04 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jun 20 10:46:04 2011 -0400" }, "message": "devcgroup_inode_permission: take \"is it a device node\" checks to inlined wrapper\n\ninode_permission() calls devcgroup_inode_permission() and almost all such\ncalls are _not_ for device nodes; let\u0027s at least keep the common path\nstraight...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "155d109b5f52ffd749219b27702462dcd9cf4f8d", "tree": "980be2955bbf656963ad3edc9ff311d4528b70f1", "parents": [ "d4c208b86b8be4254eba0e74071496e599f94639" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Mon Jun 20 13:23:14 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jun 20 13:23:14 2011 +0200" }, "message": "block: add REQ_SECURE to REQ_COMMON_MASK\n\nAdd REQ_SECURE flag to REQ_COMMON_MASK so that\ninit_request_from_bio() can pass it to @req-\u003ecmd_flags.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Adrian Hunter \u003cadrian.hunter@intel.com\u003e\nCc: stable@kernel.org # 2.6.36 and newer\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "8816ead9d8e7c2745788e0684797e1912b504f33", "tree": "2a619a821024d31be2ce6ff422f287792379fe5b", "parents": [ "357ed6b1a110048ff8106f99092d6c4a7aadb45a", "203db2952bc87f5d610c9ad53a7d02b85897721f", "d8ad7d1123a960cc9f276bd499f9325c6f5e1bd1", "b5199515c25cca622495eb9c6a8a1d275e775088", "c1f5c54b57341e872a9d375dccef7257f86033ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 19 09:00:18 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 19 09:00:18 2011 -0700" }, "message": "Merge branches \u0027perf-urgent-for-linus\u0027, \u0027sched-urgent-for-linus\u0027, \u0027timers-urgent-for-linus\u0027 and \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tools/perf: Fix static build of perf tool\n tracing: Fix regression in printk_formats file\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts\n\n* \u0027timers-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n clocksource: Make watchdog robust vs. interruption\n timerfd: Fix wakeup of processes when timer is cancelled on clock change\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, MAINTAINERS: Add x86 MCE people\n x86, efi: Do not reserve boot services regions within reserved areas\n" }, { "commit": "357ed6b1a110048ff8106f99092d6c4a7aadb45a", "tree": "ff4eb7e809e547bc3c0680dfd51793a8f57b2063", "parents": [ "de505e709ffb09a7382ca8e0d8c7dbb171ba5830", "f8b7fc6b514f34a51875dd48dff70d4d17a54f38" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 19 08:56:56 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 19 08:56:56 2011 -0700" }, "message": "Merge branch \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: Move RCU_BOOST #ifdefs to header file\n rcu: use softirq instead of kthreads except when RCU_BOOST\u003dy\n rcu: Use softirq to address performance regression\n rcu: Simplify curing of load woes\n" }, { "commit": "be98ca652faa6468916a9b7608befff215a8ca70", "tree": "13ed7ba7e41eb98acf9c9d5230e683d8b7f96e9e", "parents": [ "742a0c7cae9bd0f913c71722289b8ec862d70a2b" ], "author": { "name": "Manoj Iyer", "email": "manoj.iyer@canonical.com", "time": "Thu May 26 11:19:05 2011 -0500" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Sat Jun 18 22:18:18 2011 -0400" }, "message": "mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader\n\nSigned-off-by: Manoj Iyer \u003cmanoj.iyer@canonical.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "cca23d0b5350c9ca0473625c3f5879422ba534a6", "tree": "160e5a664d02bedb597d5e4e9bd9fd75c3427a23", "parents": [ "b27af563befa95686c8d1abc491408aa6b9a31dc" ], "author": { "name": "Magnus Damm", "email": "damm@opensource.se", "time": "Sat Jun 18 02:51:52 2011 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Sat Jun 18 02:55:01 2011 -0700" }, "message": "Input: sh_keysc - 8x8 MODE_6 fix\n\nAccording to the data sheet for G4, AP4 and AG5 KEYSC MODE_6 is 8x8 keys.\nBump up MAXKEYS to 64 too.\n\nSigned-off-by: Magnus Damm \u003cdamm@opensource.se\u003e\nReviewed-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "0835619348b097404f4f85bc5195c6e23a2f8de4", "tree": "a81ae35390d440ad1fc655ae2e8715f6fae0b652", "parents": [ "add794467a20463d7ea50dc9f158a6371d396175", "c001fb72a7b705f902bdfdd05b5d2408efe6f848", "e479c60456ef22b0869432887216186aabaed086" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 17 10:36:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 17 10:36:32 2011 -0700" }, "message": "Merge branches \u0027gpio/merge\u0027 and \u0027spi/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio: add GPIOF_ values regardless on kconfig settings\n gpio: include linux/gpio.h where needed\n gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD.\n\n* \u0027spi/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi/bfin_spi: fix handling of default bits per word setting\n" }, { "commit": "879669961b11e7f40b518784863a259f735a72bf", "tree": "9bff5392e365caf656c9dd9be38f7471c182278c", "parents": [ "eb96c925152fc289311e5d7e956b919e9b60ab53" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jun 17 11:25:59 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 17 09:40:48 2011 -0700" }, "message": "KEYS/DNS: Fix ____call_usermodehelper() to not lose the session keyring\n\n____call_usermodehelper() now erases any credentials set by the\nsubprocess_inf::init() function. The problem is that commit\n17f60a7da150 (\"capabilites: allow the application of capability limits\nto usermode helpers\") creates and commits new credentials with\nprepare_kernel_cred() after the call to the init() function. This wipes\nall keyrings after umh_keys_init() is called.\n\nThe best way to deal with this is to put the init() call just prior to\nthe commit_creds() call, and pass the cred pointer to init(). That\nmeans that umh_keys_init() and suchlike can modify the credentials\n_before_ they are published and potentially in use by the rest of the\nsystem.\n\nThis prevents request_key() from working as it is prevented from passing\nthe session keyring it set up with the authorisation token to\n/sbin/request-key, and so the latter can\u0027t assume the authority to\ninstantiate the key. This causes the in-kernel DNS resolver to fail\nwith ENOKEY unconditionally.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Eric Paris \u003ceparis@redhat.com\u003e\nTested-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8ad7d1123a960cc9f276bd499f9325c6f5e1bd1", "tree": "0260df1b5b5b1601f56229c7dde54594d2dfebcb", "parents": [ "eb96c925152fc289311e5d7e956b919e9b60ab53" ], "author": { "name": "Takao Indoh", "email": "indou.takao@jp.fujitsu.com", "time": "Tue Mar 29 12:35:04 2011 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jun 17 10:17:12 2011 +0200" }, "message": "generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts\n\nThere is a problem that kdump(2nd kernel) sometimes hangs up due\nto a pending IPI from 1st kernel. Kernel panic occurs because IPI\ncomes before call_single_queue is initialized.\n\nTo fix the crash, rename init_call_single_data() to call_function_init()\nand call it in start_kernel() so that call_single_queue can be\ninitialized before enabling interrupts.\n\nThe details of the crash are:\n\n (1) 2nd kernel boots up\n\n (2) A pending IPI from 1st kernel comes when irqs are first enabled\n in start_kernel().\n\n (3) Kernel tries to handle the interrupt, but call_single_queue\n is not initialized yet at this point. As a result, in the\n generic_smp_call_function_single_interrupt(), NULL pointer\n dereference occurs when list_replace_init() tries to access\n \u0026q-\u003elist.next.\n\nTherefore this patch changes the name of init_call_single_data()\nto call_function_init() and calls it before local_irq_enable()\nin start_kernel().\n\nSigned-off-by: Takao Indoh \u003cindou.takao@jp.fujitsu.com\u003e\nReviewed-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nAcked-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Milton Miller \u003cmiltonm@bga.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: kexec@lists.infradead.org\nLink: http://lkml.kernel.org/r/D6CBEE2F420741indou.takao@jp.fujitsu.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c16d51a32bbb61ac8fd96f78b5ce2fccfe0fb4c3", "tree": "3899f24f4b1cc06e24055952f1d9114dc493caf0", "parents": [ "57f2104f39995bac332ddc492fbf60aa28e0c35e" ], "author": { "name": "Shreshtha Kumar Sahu", "email": "shreshthakumar.sahu@stericsson.com", "time": "Mon Jun 13 10:11:33 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 16 12:01:57 2011 -0700" }, "message": "amba pl011: workaround for uart registers lockup\n\nThis workaround aims to break the deadlock situation\nwhich raises during continuous transfer of data for long\nduration over uart with hardware flow control. It is\nobserved that CTS interrupt cannot be cleared in uart\ninterrupt register (ICR). Hence further transfer over\nuart gets blocked.\n\nIt is seen that during such deadlock condition ICR\ndon\u0027t get cleared even on multiple write. This leads\npass_counter to decrease and finally reach zero. This\ncan be taken as trigger point to run this UART_BT_WA.\n\nWorkaround backups the register configuration, does soft\nreset of UART using BIT-0 of PRCC_K_SOFTRST_SET/CLEAR\nregisters and restores the registers.\n\nThis patch also provides support for uart init and exit\nfunction calls if present.\n\nSigned-off-by: Shreshtha Kumar Sahu \u003cshreshthakumar.sahu@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "b5199515c25cca622495eb9c6a8a1d275e775088", "tree": "250fc4f3d02c58eddf770e9d040edeafd0012e76", "parents": [ "1123d93963cbd2546449d4d9f0c568e323cb0ac6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jun 16 16:22:08 2011 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jun 16 19:30:53 2011 +0200" }, "message": "clocksource: Make watchdog robust vs. interruption\n\nThe clocksource watchdog code is interruptible and it has been\nobserved that this can trigger false positives which disable the TSC.\n\nThe reason is that an interrupt storm or a long running interrupt\nhandler between the read of the watchdog source and the read of the\nTSC brings the two far enough apart that the delta is larger than the\nunstable treshold. Move both reads into a short interrupt disabled\nregion to avoid that.\n\nReported-and-tested-by: Vernon Mauery \u003cvernux@us.ibm.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: stable@kernel.org\n" }, { "commit": "8dac6bee32425dd5145b40fa2307648cb7fb4d4a", "tree": "b7165517729b755686f336b3066ebc982c8793ea", "parents": [ "f8f44f09eaa2bfb40651e7fc6054d65c8091499a", "d6e43f751f252c68ca69fa6d18665d88d69ef8b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 16 10:21:59 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 16 10:21:59 2011 -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:\n AFS: Use i_generation not i_version for the vnode uniquifier\n AFS: Set s_id in the superblock to the volume name\n vfs: Fix data corruption after failed write in __block_write_begin()\n afs: afs_fill_page reads too much, or wrong data\n VFS: Fix vfsmount overput on simultaneous automount\n fix wrong iput on d_inode introduced by e6bc45d65d\n Delay struct net freeing while there\u0027s a sysfs instance refering to it\n afs: fix sget() races, close leak on umount\n ubifs: fix sget races\n ubifs: split allocation of ubifs_info into a separate function\n fix leak in proc_set_super()\n" }, { "commit": "c001fb72a7b705f902bdfdd05b5d2408efe6f848", "tree": "a8c15469c4a09c3690479e1508ab7ca7acbfcbe7", "parents": [ "158f1e95180d01ebfd7cd5c8de23050528303f26" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Jun 14 17:05:11 2011 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Jun 16 08:40:52 2011 -0600" }, "message": "gpio: add GPIOF_ values regardless on kconfig settings\n\nMake GPIOF_ defined values available even when GPIOLIB nor GENERIC_GPIO\nis enabled by moving them to \u003clinux/gpio.h\u003e.\n\nFixes these build errors in linux-next:\nsound/soc/codecs/ak4641.c:524: error: \u0027GPIOF_OUT_INIT_LOW\u0027 undeclared (first use in this function)\nsound/soc/codecs/wm8915.c:2921: error: \u0027GPIOF_OUT_INIT_LOW\u0027 undeclared (first use in this function)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "bd5dc17be87b3a3073d50b23802647db3ae3fa8e", "tree": "b8abfc57e4282d943bb2bb21762a868efa29bd20", "parents": [ "ca39599c633fb02aceac31a7e67563612e4fe347" ], "author": { "name": "Josh Triplett", "email": "josh@joshtriplett.org", "time": "Wed Jun 15 15:08:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:04:00 2011 -0700" }, "message": "uts: make default hostname configurable, rather than always using \"(none)\"\n\nThe \"hostname\" tool falls back to setting the hostname to \"localhost\" if\n/etc/hostname does not exist. Distribution init scripts have the same\nfallback. However, if userspace never calls sethostname, such as when\nbooting with init\u003d/bin/sh, or otherwise booting a minimal system without\nthe usual init scripts, the default hostname of \"(none)\" remains,\nunhelpfully appearing in various places such as prompts (\"root@(none):~#\")\nand logs. Furthermore, \"(none)\" doesn\u0027t typically resolve to anything\nuseful.\n\nMake the default hostname configurable. This removes the need for the\nstandard fallback, provides a useful default for systems that never call\nsethostname, and makes minimal systems that much more useful with less\nconfiguration. Distributions could choose to use \"localhost\" here to\navoid the fallback, while embedded systems may wish to use a specific\ntarget hostname.\n\nSigned-off-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kel Modderman \u003ckel@otaku42.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ca39599c633fb02aceac31a7e67563612e4fe347", "tree": "03652bd70063ec578b6b59cce14614a282e3d93e", "parents": [ "3957c7768e5ea02fd3345176ddd340f820e5d285" ], "author": { "name": "Dr. David Alan Gilbert", "email": "linux@treblig.org", "time": "Wed Jun 15 15:08:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:04:00 2011 -0700" }, "message": "BUILD_BUG_ON_ZERO: fix sparse breakage\n\nBUILD_BUG_ON_ZERO and BUILD_BUG_ON_NULL must return values, even in the\nCHECKER case otherwise various users of it become syntactically invalid.\n\nSigned-off-by: Dr. David Alan Gilbert \u003clinux@treblig.org\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@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": "32e45ff43eaf5c17f5a82c9ad358d515622c2562", "tree": "be4984b6be4b3ffe259ef19efac7bb12f3b26c2a", "parents": [ "17441227f6258fc379c6ebfe21c3eec43b6f0de3" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Jun 15 15:08:20 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:03:59 2011 -0700" }, "message": "mm: increase RECLAIM_DISTANCE to 30\n\nRecently, Robert Mueller reported (http://lkml.org/lkml/2010/9/12/236)\nthat zone_reclaim_mode doesn\u0027t work properly on his new NUMA server (Dual\nXeon E5520 + Intel S5520UR MB). He is using Cyrus IMAPd and it\u0027s built on\na very traditional single-process model.\n\n * a master process which reads config files and manages the other\n process\n * multiple imapd processes, one per connection\n * multiple pop3d processes, one per connection\n * multiple lmtpd processes, one per connection\n * periodical \"cleanup\" processes.\n\nThere are thousands of independent processes. The problem is, recent\nIntel motherboard turn on zone_reclaim_mode by default and traditional\nprefork model software don\u0027t work well on it. Unfortunatelly, such models\nare still typical even in the 21st century. We can\u0027t ignore them.\n\nThis patch raises the zone_reclaim_mode threshold to 30. 30 doesn\u0027t have\nany specific meaning. but 20 means that one-hop QPI/Hypertransport and\nsuch relatively cheap 2-4 socket machine are often used for traditional\nservers as above. The intention is that these machines don\u0027t use\nzone_reclaim_mode.\n\nNote: ia64 and Power have arch specific RECLAIM_DISTANCE definitions.\nThis patch doesn\u0027t change such high-end NUMA machine behavior.\n\nDave Hansen said:\n\n: I know specifically of pieces of x86 hardware that set the information\n: in the BIOS to \u002721\u0027 *specifically* so they\u0027ll get the zone_reclaim_mode\n: behavior which that implies.\n:\n: They\u0027ve done performance testing and run very large and scary benchmarks\n: to make sure that they _want_ this turned on. What this means for them\n: is that they\u0027ll probably be de-optimized, at least on newer versions of\n: the kernel.\n:\n: If you want to do this for particular systems, maybe _that_\u0027s what we\n: should do. Have a list of specific configurations that need the\n: defaults overridden either because they\u0027re buggy, or they have an\n: unusual hardware configuration not really reflected in the distance\n: table.\n\nAnd later said:\n\n: The original change in the hardware tables was for the benefit of a\n: benchmark. Said benchmark isn\u0027t going to get run on mainline until the\n: next batch of enterprise distros drops, at which point the hardware where\n: this was done will be irrelevant for the benchmark. I\u0027m sure any new\n: hardware will just set this distance to another yet arbitrary value to\n: make the kernel do what it wants. :)\n:\n: Also, when the hardware got _set_ to this initially, I complained. So, I\n: guess I\u0027m getting my way now, with this patch. I\u0027m cool with it.\n\nReported-by: Robert Mueller \u003crobm@fastmail.fm\u003e\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: Christoph Lameter \u003ccl@linux.com\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Dave Hansen \u003cdave@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": "ac5622418bbff9cd3dc607aa57dfb4f62a7f2043", "tree": "a41d3d942acae278b67bb2fa92b4aa791dc02dc4", "parents": [ "50c35e5ba255fd8428cef8ff076da8d23bfd4909" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Jun 15 15:08:17 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:03:59 2011 -0700" }, "message": "kmsg_dump.h: fix build when CONFIG_PRINTK is disabled\n\nFix \u003clinux/kmsg_dump.h\u003e when CONFIG_PRINTK is not enabled:\n\n include/linux/kmsg_dump.h:56: error: \u0027EINVAL\u0027 undeclared (first use in this function)\n include/linux/kmsg_dump.h:61: error: \u0027EINVAL\u0027 undeclared (first use in this function)\n\nLooks like commit 595dd3d8bf95 (\"kmsg_dump: fix build for\nCONFIG_PRINTK\u003dn\") uses EINVAL without having the needed header file(s),\nbut I\u0027m sure that I build tested that patch also. oh well.\n\nSigned-off-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": "a433658c30974fc87ba3ff52d7e4e6299762aa3d", "tree": "8df65e22af520ca5c020281763e6874d0bb51bc5", "parents": [ "e1bbd19bc4afef7adb80cca163800391c4f5773d" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Jun 15 15:08:13 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:03:59 2011 -0700" }, "message": "vmscan,memcg: memcg aware swap token\n\nCurrently, memcg reclaim can disable swap token even if the swap token mm\ndoesn\u0027t belong in its memory cgroup. It\u0027s slightly risky. If an admin\ncreates very small mem-cgroup and silly guy runs contentious heavy memory\npressure workload, every tasks are going to lose swap token and then\nsystem may become unresponsive. That\u0027s bad.\n\nThis patch adds \u0027memcg\u0027 parameter into disable_swap_token(). and if the\nparameter doesn\u0027t match swap token, VM doesn\u0027t disable it.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\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": "a59ec1e7ff98cc4365d5b1bff4e7102e86b5716b", "tree": "2500a9be830853d901d6b8210f9bfbae02a9987a", "parents": [ "7f81c8890c15a10f5220bebae3b6dfae4961962a" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Jun 15 15:08:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:03:59 2011 -0700" }, "message": "backlight: new driver for the ADP8870 backlight devices\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9c30dd5f73dccaa326a54dfcf490316946aea87", "tree": "b7e4f9488c805cf5e29f93b25a75713f3922e823", "parents": [ "0f66b5984df2fe1617c05900a39a7ef493ca9de9" ], "author": { "name": "Benny Halevy", "email": "benny@tonian.com", "time": "Sat Jun 11 17:08:39 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 15 11:24:28 2011 -0400" }, "message": "NFSv4.1: deprecate headerpadsz in CREATE_SESSION\n\nWe don\u0027t support header padding yet so better off ditching it\n\nReported-by: Sid Moore \u003clearnmost@gmail.com\u003e\nSigned-off-by: Benny Halevy \u003cbenny@tonian.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0b760113a3a155269a3fba93a409c640031dd68f", "tree": "699dc3e0ebe2df11b0c67045c046deafdb56282d", "parents": [ "9e3bd4e24e94d60d2e0762e919aab6c9a7fc0c5b" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue May 31 15:15:34 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Jun 15 11:24:27 2011 -0400" }, "message": "NLM: Don\u0027t hang forever on NLM unlock requests\n\nIf the NLM daemon is killed on the NFS server, we can currently end up\nhanging forever on an \u0027unlock\u0027 request, instead of aborting. Basically,\nif the rpcbind request fails, or the server keeps returning garbage, we\nreally want to quit instead of retrying.\n\nTested-by: Vasily Averin \u003cvvs@sw.ru\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "09223371deac67d08ca0b70bd18787920284c967", "tree": "0ad0354a93ac209c8cfd2b79d03d0462aa3c5c58", "parents": [ "9a432736904d386cda28b987b38ba14dae960ecc" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue Jun 14 13:26:25 2011 +0800" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jun 14 15:25:39 2011 -0700" }, "message": "rcu: Use softirq to address performance regression\n\nCommit a26ac2455ffcf3(rcu: move TREE_RCU from softirq to kthread)\nintroduced performance regression. In an AIM7 test, this commit degraded\nperformance by about 40%.\n\nThe commit runs rcu callbacks in a kthread instead of softirq. We observed\nhigh rate of context switch which is caused by this. Out test system has\n64 CPUs and HZ is 1000, so we saw more than 64k context switch per second\nwhich is caused by RCU\u0027s per-CPU kthread. A trace showed that most of\nthe time the RCU per-CPU kthread doesn\u0027t actually handle any callbacks,\nbut instead just does a very small amount of work handling grace periods.\nThis means that RCU\u0027s per-CPU kthreads are making the scheduler do quite\na bit of work in order to allow a very small amount of RCU-related\nprocessing to be done.\n\nAlex Shi\u0027s analysis determined that this slowdown is due to lock\ncontention within the scheduler. Unfortunately, as Peter Zijlstra points\nout, the scheduler\u0027s real-time semantics require global action, which\nmeans that this contention is inherent in real-time scheduling. (Yes,\nperhaps someone will come up with a workaround -- otherwise, -rt is not\ngoing to do well on large SMP systems -- but this patch will work around\nthis issue in the meantime. And \"the meantime\" might well be forever.)\n\nThis patch therefore re-introduces softirq processing to RCU, but only\nfor core RCU work. RCU callbacks are still executed in kthread context,\nso that only a small amount of RCU work runs in softirq context in the\ncommon case. This should minimize ksoftirqd execution, allowing us to\nskip boosting of ksoftirqd for CONFIG_RCU_BOOST\u003dy kernels.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nTested-by: \"Alex,Shi\" \u003calex.shi@intel.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "40779859de0f73b40390c6401a024d06cf024290", "tree": "b799c66c3886a8be5c40c3c382f1a5feda7dabef", "parents": [ "ffdb8f1bfbd9cef1394f5d3c4a774015d4ac0f97", "a947eb95ea03199da7408a64baa97fbb613e9b84" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 13 13:00:53 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 13 13:00:53 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:\n SLAB: Record actual last user of freed objects.\n slub: always align cpu_slab to honor cmpxchg_double requirement\n" }, { "commit": "de1b794130b130e77ffa975bb58cb843744f9ae5", "tree": "8c4b37582128dc36c2b7385294fba58d017ce3e8", "parents": [ "1fb74cda1b5e9c6207225fda5ef7504e815ce0e0" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jun 13 15:38:22 2011 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jun 13 15:38:22 2011 -0400" }, "message": "jbd2: Fix oops in jbd2_journal_remove_journal_head()\n\njbd2_journal_remove_journal_head() can oops when trying to access\njournal_head returned by bh2jh(). This is caused for example by the\nfollowing race:\n\n\tTASK1\t\t\t\t\tTASK2\n jbd2_journal_commit_transaction()\n ...\n processing t_forget list\n __jbd2_journal_refile_buffer(jh);\n if (!jh-\u003eb_transaction) {\n jbd_unlock_bh_state(bh);\n\t\t\t\t\tjbd2_journal_try_to_free_buffers()\n\t\t\t\t\t jbd2_journal_grab_journal_head(bh)\n\t\t\t\t\t jbd_lock_bh_state(bh)\n\t\t\t\t\t __journal_try_to_free_buffer()\n\t\t\t\t\t jbd2_journal_put_journal_head(jh)\n jbd2_journal_remove_journal_head(bh);\n\njbd2_journal_put_journal_head() in TASK2 sees that b_jcount \u003d\u003d 0 and\nbuffer is not part of any transaction and thus frees journal_head\nbefore TASK1 gets to doing so. Note that even buffer_head can be\nreleased by try_to_free_buffers() after\njbd2_journal_put_journal_head() which adds even larger opportunity for\noops (but I didn\u0027t see this happen in reality).\n\nFix the problem by making transactions hold their own journal_head\nreference (in b_jcount). That way we don\u0027t have to remove journal_head\nexplicitely via jbd2_journal_remove_journal_head() and instead just\nremove journal_head when b_jcount drops to zero. The result of this is\nthat [__]jbd2_journal_refile_buffer(),\n[__]jbd2_journal_unfile_buffer(), and\n__jdb2_journal_remove_checkpoint() can free journal_head which needs\nmodification of a few callers. Also we have to be careful because once\njournal_head is removed, buffer_head might be freed as well. So we\nhave to get our own buffer_head reference where it matters.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "08e8138adebdd511e0955e8d6c051904bb4082af", "tree": "f73e9adc3e0164bf427f297312dff95c370db5ee", "parents": [ "fdd514e16bb2531c0c61ae8a1f87740ce217f630" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Jun 13 10:42:49 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jun 13 10:42:49 2011 +0200" }, "message": "block: Add __attribute__((format(printf...) and fix fallout\n\nUse the compiler to verify format strings and arguments.\n\nFix fallout.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "a685e08987d1edf1995b76511d4c98ea0e905377", "tree": "1d42593e2bc320f8d93b98851b2df0fd432e3859", "parents": [ "dde194a64bb5c3fd05d965775dc92e8a4920a53a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Jun 08 21:13:01 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jun 12 17:45:41 2011 -0400" }, "message": "Delay struct net freeing while there\u0027s a sysfs instance refering to it\n\n\t* new refcount in struct net, controlling actual freeing of the memory\n\t* new method in kobj_ns_type_operations (-\u003edrop_ns())\n\t* -\u003ecurrent_ns() semantics change - it\u0027s supposed to be followed by\ncorresponding -\u003edrop_ns(). For struct net in case of CONFIG_NET_NS it bumps\nthe new refcount; net_drop_ns() decrements it and calls net_free() if the\nlast reference has been dropped. Method renamed to -\u003egrab_current_ns().\n\t* old net_free() callers call net_drop_ns() instead.\n\t* sysfs_exit_ns() is gone, along with a large part of callchain\nleading to it; now that the references stored in -\u003ens[...] stay valid we\ndo not need to hunt them down and replace them with NULL. That fixes\nproblems in sysfs_lookup() and sysfs_readdir(), along with getting rid\nof sb-\u003es_instances abuse.\n\n\tNote that struct net *shutdown* logics has not changed - net_cleanup()\nis called exactly when it used to be called. The only thing postponed by\nhaving a sysfs instance refering to that struct net is actual freeing of\nmemory occupied by struct net.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "08d63aac436b2ad35d9e864b9ebb05bc8b9bb653", "tree": "c72495139623f39b870fddab0aa366db79988b6d", "parents": [ "152b92db7ad2c6d6c11c8eab07e90b73a90c8b76", "e5ea3f12d41d96edf4ad9374db2b1725e457acec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 12 11:03:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 12 11:03:29 2011 -0700" }, "message": "Merge branch \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio/basic_mmio: add missing include of spinlock_types.h\n gpio/nomadik: fix sleepmode for elder Nomadik\n" }, { "commit": "152b92db7ad2c6d6c11c8eab07e90b73a90c8b76", "tree": "da333c730ce640d5344602899a46be34ac71015c", "parents": [ "b99ca60c83a631adaba9c2fff8f2dd14d3517a61", "84860c725364372a331589a600ce6a00437a14f8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 12 11:03:08 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 12 11:03:08 2011 -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: (55 commits)\n ISDN, hfcsusb: Don\u0027t leak in hfcsusb_ph_info()\n netpoll: call dev_put() on error in netpoll_setup()\n net: ep93xx_eth: fix DMA API violations\n net: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent()\n net: ep93xx_eth: allocate buffers using kmalloc()\n net: ep93xx_eth: pass struct device to DMA API functions\n ep93xx: set DMA masks for the ep93xx_eth\n vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check\n dl2k: EEPROM CRC calculation wrong endianess on bigendian machine\n NET: am79c961: fix assembler warnings\n NET: am79c961: ensure multicast filter is correctly set at open\n NET: am79c961: ensure asm() statements are marked volatile\n ethtool.h: fix typos\n ep93xx_eth: Update MAINTAINERS\n ipv4: Fix packet size calculation for raw IPsec packets in __ip_append_data\n netpoll: prevent netpoll setup on slave devices\n net: pmtu_expires fixes\n gianfar:localized filer table\n iwlegacy: fix channel switch locking\n mac80211: fix IBSS teardown race\n ...\n" }, { "commit": "0b5c9db1b11d3175bb42b80663a9f072f801edf5", "tree": "555113c578a8c4372902512514f323128c494278", "parents": [ "06866bf5c5ad8989119a145fdb54a9fbcafa702d" ], "author": { "name": "Jiri Pirko", "email": "jpirko@redhat.com", "time": "Fri Jun 10 06:56:58 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jun 11 16:15:50 2011 -0700" }, "message": "vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check\n\nTesting of VLAN_FLAG_REORDER_HDR does not belong in vlan_untag\nbut rather in vlan_do_receive. Otherwise the vlan header\nwill not be properly put on the packet in the case of\nvlan header accelleration.\n\nAs we remove the check from vlan_check_reorder_header\nrename it vlan_reorder_header to keep the naming clean.\n\nFix up the skb-\u003epkt_type early so we don\u0027t look at the packet\nafter adding the vlan tag, which guarantees we don\u0027t goof\nand look at the wrong field.\n\nUse a simple if statement instead of a complicated switch\nstatement to decided that we need to increment rx_stats\nfor a multicast packet.\n\nHopefully at somepoint we will just declare the case where\nVLAN_FLAG_REORDER_HDR is cleared as unsupported and remove\nthe code. Until then this keeps it working correctly.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nAcked-by: Changli Gao \u003cxiaosuo@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "56a210526adb2854d5b7c398a40260720390ee05", "tree": "f900de2637a55b1d2b8d21e71d0a12061483ccbe", "parents": [ "45694c2895c194ffa74becde4120af6eb6afeefe" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sat Jun 11 12:29:58 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 11 13:17:28 2011 -0700" }, "message": "linux/seqlock.h should #include asm/processor.h for cpu_relax()\n\nIt uses cpu_relax(), and so needs \u003casm/processor.h\u003e\n\nWithout this patch, I see:\n\n CC arch/mn10300/kernel/asm-offsets.s\n In file included from include/linux/time.h:8,\n from include/linux/timex.h:56,\n from include/linux/sched.h:57,\n from arch/mn10300/kernel/asm-offsets.c:7:\n include/linux/seqlock.h: In function \u0027read_seqbegin\u0027:\n include/linux/seqlock.h:91: error: implicit declaration of function \u0027cpu_relax\u0027\n\nwhilst building asb2364_defconfig on MN10300.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5ea3f12d41d96edf4ad9374db2b1725e457acec", "tree": "348d3ff0f5856298291da3058db345598d393687", "parents": [ "33d78647dc409784c18aa71995346e6955802fe0" ], "author": { "name": "Jamie Iles", "email": "jamie@jamieiles.com", "time": "Fri Jun 10 13:44:49 2011 +0100" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jun 10 08:46:26 2011 -0600" }, "message": "gpio/basic_mmio: add missing include of spinlock_types.h\n\ninclude/linux/basic_mmio_gpio.h uses a spinlock_t without including any\nof the spinlock headers resulting in this compiler warning.\n\ninclude/linux/basic_mmio_gpio.h:51:2: error: expected specifier-qualifier-list before \u0027spinlock_t\u0027\n\nExplicitly include linux/spinlock_types.h to fix it.\n\nSigned-off-by: Jamie Iles \u003cjamie@jamieiles.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b4c8cc88c18213688268d1d53a51d97ce2f19a64", "tree": "28bb5a60b3b4fc94b35beec4a62ff77addeac10a", "parents": [ "5587912fcff1da2ff8494fa33cf9d92dc6982c11" ], "author": { "name": "Yegor Yefremov", "email": "yegorslists@googlemail.com", "time": "Thu Jun 09 15:05:48 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 09 15:05:48 2011 -0700" }, "message": "ethtool.h: fix typos\n\nSigned-off-by: Yegor Yefremov \u003cyegorslists@googlemail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "361932bf84657b5dc0779046c751f06998c0d81f", "tree": "d39ea8018bd35db9701d343411865529d89255a9", "parents": [ "90494cc567319cd53574306f3b94fb3c7ff8fe88", "5f98ecdbcef1920323d8777c0ba55dbd4335d3cf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 09 12:52:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 09 12:52:44 2011 -0700" }, "message": "Merge branch \u0027stable/xen-swiotlb.bugfix\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6\n\n* \u0027stable/xen-swiotlb.bugfix\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6:\n swiotlb: Export swioltb_nr_tbl and utilize it as appropiate.\n" }, { "commit": "13e12d14e2dccc7995b8f15a5678a338ab4e6a8c", "tree": "d0fc2752fc71d30710a909516d5317b2c7bb8b96", "parents": [ "95f4efb2d78661065aaf0be57f5bf00e4d2aea1d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 08 15:18:19 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 08 15:18:19 2011 -0700" }, "message": "vfs: reorganize \u0027struct inode\u0027 layout a bit\n\nThis tries to make the \u0027struct inode\u0027 accesses denser in the data cache\nby moving a commonly accessed field (i_security) closer to other fields\nthat are accessed often.\n\nIt also makes \u0027i_state\u0027 just an \u0027unsigned int\u0027 rather than \u0027unsigned\nlong\u0027, since we only use a few bits of that field, and moves it next to\nthe existing \u0027i_flags\u0027 so that we potentially get better structure\nlayout (although depending on config options, i_flags may already have\npacked in the same word as i_lock, so this improves packing only for the\ncase of spinlock debugging)\n\nOut \u0027struct inode\u0027 is still way too big, and we should probably move\nsome other fields around too (the acl fields in particular) for better\ndata cache access density. Other fields (like the inode hash) are\nlikely to be entirely irrelevant under most loads.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7e24cf43f7dcd6312473f01b59be60662232ffce", "tree": "d2bf66d51d6d5673b44986456c38b81a95a539f7", "parents": [ "a26d31cef06f43a76327c21235e75450869df2b8", "33726bf2140a0e7c9de3ccd7cba6d69962f0b773" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 08 13:50:00 2011 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 08 13:50:35 2011 -0700" }, "message": "Merge 3.0-rc2 + Linus\u0027s latest into usb-linus\n\nThis is needed to get the following MAINTAINERS patch to apply properly.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "33726bf2140a0e7c9de3ccd7cba6d69962f0b773", "tree": "a4f5bca74d61072533806a2fe7f257357cae1ce2", "parents": [ "5b28f6a25ee202046e2d57bd431671bc23cf3dd1", "d7ebe75b065a7c2d58ffc12f9d2e00d5ea4e71eb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 08 08:36:15 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 08 08:36:15 2011 -0700" }, "message": "Merge branch \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf: Fix comments in include/linux/perf_event.h\n perf: Comment /proc/sys/kernel/perf_event_paranoid to be part of user ABI\n perf python: Fix argument name list of read_on_cpu()\n perf evlist: Don\u0027t die if sample_{id_all|type} is invalid\n perf python: Use exception to propagate errors\n perf evlist: Remove dependency on debug routines\n perf, cgroups: Fix up for new API\n" }, { "commit": "cb0a02ecf95e5f47d92e7d4c513cc1f7aeb40cda", "tree": "3e9b2341855a1b5ddac5f0edb74a679111f8a350", "parents": [ "d681f1204d701cafbc45fa90e0ac977acddc33cc", "c5182b8867e189e14a8df5dbfcba1c73f286e061" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 19:21:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 19:21:11 2011 -0700" }, "message": "Merge branch \u0027irq-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027irq-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n genirq: Ensure we locate the passed IRQ in irq_alloc_descs()\n genirq: Fix descriptor init on non-sparse IRQs\n irq: Handle spurios irq detection for threaded irqs\n genirq: Print threaded handler in spurious debug output\n" }, { "commit": "6715a52a581c891e9a2034abe1c81ddb482d70b3", "tree": "03bac8851232d11382af718c2d10559cc16e4f0f", "parents": [ "ef2398019b305827ea7130ebaf7bf521b444530e", "6c6c54e1807faf116724451ef2bd14993780470a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 19:20:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 19:20:28 2011 -0700" }, "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: Fix/clarify set_task_cpu() locking rules\n lockdep: Fix lock_is_held() on recursion\n sched: Fix schedstat.nr_wakeups_migrate\n sched: Fix cross-cpu clock sync on remote wakeups\n" }, { "commit": "8397345172aa5cdcbc133977af9d525f45b874ea", "tree": "9b1077a62bbe06d20f1e49d1aa842db0435be085", "parents": [ "59c5f46fbe01a00eedf54a23789634438bb80603", "e6bc45d65df8599fdbae73be9cec4ceed274db53" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 18:36:59 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 07 18:36:59 2011 -0700" }, "message": "Merge branch \u0027for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n vfs: make unlink() and rmdir() return ENOENT in preference to EROFS\n lmLogOpen() broken failure exit\n usb: remove bad dput after dentry_unhash\n more conservative S_NOSEC handling\n" }, { "commit": "ea2c00095c022846dd8dfd211de05154d3e4e1b8", "tree": "c9e32884f2ee507fd30f6924b663d3d39d2c4b8b", "parents": [ "1312ba40c0d00f0a5cfcfe3afc222fcef2a90b56" ], "author": { "name": "K. Y. Srinivasan", "email": "kys@microsoft.com", "time": "Tue May 17 15:25:37 2011 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jun 07 12:02:00 2011 -0700" }, "message": "Connector: Set the CN_NETLINK_USERS correctly\n\nThe CN_NETLINK_USERS must be set to the highest valid index +1.\nThanks to Evgeniy for pointing this out.\n\nSigned-off-by: K. Y. Srinivasan \u003ckys@microsoft.com\u003e\nAcked-by: Evgeniy Polyakov \u003czbr@ioremap.net\u003e\nCc: stable \u003cstable@kernel.org\u003e [.39]\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "21c13a4f7bc185552c4b402b792c3bbb9aa69df0", "tree": "053350f3dd7186759ced487ce470841c3bfb1030", "parents": [ "3af51ac9c0889a188aaa3defe5134ef97c80d7c5" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Jun 07 11:35:52 2011 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jun 07 09:05:42 2011 -0700" }, "message": "usb-storage: redo incorrect reads\n\nSome USB mass-storage devices have bugs that cause them not to handle\nthe first READ(10) command they receive correctly. The Corsair\nPadlock v2 returns completely bogus data for its first read (possibly\nit returns the data in encrypted form even though the device is\nsupposed to be unlocked). The Feiya SD/SDHC card reader fails to\ncomplete the first READ(10) command after it is plugged in or after a\nnew card is inserted, returning a status code that indicates it thinks\nthe command was invalid, which prevents the kernel from retrying the\nread.\n\nSince the first read of a new device or a new medium is for the\npartition sector, the kernel is unable to retrieve the device\u0027s\npartition table. Users have to manually issue an \"hdparm -z\" or\n\"blockdev --rereadpt\" command before they can access the device.\n\nThis patch (as1470) works around the problem. It adds a new quirk\nflag, US_FL_INVALID_READ10, indicating that the first READ(10) should\nalways be retried immediately, as should any failing READ(10) commands\n(provided the preceding READ(10) command succeeded, to avoid getting\nstuck in a loop). The patch also adds appropriate unusual_devs\nentries containing the new flag.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nTested-by: Sven Geggus \u003csven-usbst@geggus.net\u003e\nTested-by: Paul Hartman \u003cpaul.hartman+linux@gmail.com\u003e\nCC: Matthew Dharm \u003cmdharm-usb@one-eyed-alien.net\u003e\nCC: \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "13fcb7bd322164c67926ffe272846d4860196dc6", "tree": "aa7727f84e4ce2a2b1cf758e03d176c62354f44b", "parents": [ "79b3891587741dfac72cdfead1f2764b56a567b0" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Jun 06 22:42:06 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 06 22:42:06 2011 -0700" }, "message": "af_packet: prevent information leak\n\nIn 2.6.27, commit 393e52e33c6c2 (packet: deliver VLAN TCI to userspace)\nadded a small information leak.\n\nAdd padding field and make sure its zeroed before copy to user.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3019de124b9f5b1526cb3668b74af14371e21795", "tree": "3b4fd5843b61f3a860824ec38827cf0256620eed", "parents": [ "5a079c305ad4dda9708b7a29db4a8bd38e21c3a6" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 06 16:41:33 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 06 16:41:33 2011 -0700" }, "message": "net: Rework netdev_drivername() to avoid warning.\n\nThis interface uses a temporary buffer, but for no real reason.\nAnd now can generate warnings like:\n\nnet/sched/sch_generic.c: In function dev_watchdog\nnet/sched/sch_generic.c:254:10: warning: unused variable drivername\n\nJust return driver-\u003ename directly or \"\".\n\nReported-by: Connor Hansen \u003ccmdkhh@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5f98ecdbcef1920323d8777c0ba55dbd4335d3cf", "tree": "d154f6bfe3b4af80ca130328a50004a3ea344c09", "parents": [ "61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Sun Jun 05 11:47:29 2011 +0900" }, "committer": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Mon Jun 06 15:41:16 2011 -0400" }, "message": "swiotlb: Export swioltb_nr_tbl and utilize it as appropiate.\n\nBy default the io_tlb_nslabs is set to zero, and gets set to\nwhatever value is passed in via swiotlb_init_with_tbl function.\nThe default value passed in is 64MB. However, if the user provides\nthe \u0027swiotlb\u003d\u003cnslabs\u003e\u0027 the default value is ignored and\nthe value provided by the user is used... Except when the SWIOTLB\nis used under Xen - there the default value of 64MB is used and\nthe Xen-SWIOTLB has no mechanism to get the \u0027io_tlb_nslabs\u0027 filled\nout by setup_io_tlb_npages functions. This patch provides a function\nfor the Xen-SWIOTLB to call to see if the io_tlb_nslabs is set\nand if so use that value.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n" }, { "commit": "b084f598df36b62dfae83c10ed17f0b66b50f442", "tree": "afc1539781e533fc5db158f674eb1a1d88f00347", "parents": [ "59c5f46fbe01a00eedf54a23789634438bb80603" ], "author": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Tue May 31 12:24:58 2011 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Mon Jun 06 15:07:15 2011 -0400" }, "message": "nfsd: fix dependency of nfsd on auth_rpcgss\n\nCommit b0b0c0a26e84 \"nfsd: add proc file listing kernel\u0027s gss_krb5\nenctypes\" added an nunnecessary dependency of nfsd on the auth_rpcgss\nmodule.\n\nIt\u0027s a little ad hoc, but since the only piece of information nfsd needs\nfrom rpcsec_gss_krb5 is a single static string, one solution is just to\nshare it with an include file.\n\nCc: stable@kernel.org\nReported-by: Michael Guntsche \u003cmike@it-loops.com\u003e\nCc: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "fb04883371f2cb7867d24783e7d590036dc9b548", "tree": "afa3d3e6f852c19f193d7ada54819e6a59fab52b", "parents": [ "374eeb5a9d77ea719c5c46f4d70226623f4528ce" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu May 19 15:44:27 2011 +0200" }, "committer": { "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org", "time": "Mon Jun 06 01:35:10 2011 +0200" }, "message": "netfilter: add more values to enum ip_conntrack_info\n\nFollowing error is raised (and other similar ones) :\n\nnet/ipv4/netfilter/nf_nat_standalone.c: In function ‘nf_nat_fn’:\nnet/ipv4/netfilter/nf_nat_standalone.c:119:2: warning: case value ‘4’\nnot in enumerated type ‘enum ip_conntrack_info’\n\ngcc barfs on adding two enum values and getting a not enumerated\nresult :\n\ncase IP_CT_RELATED+IP_CT_IS_REPLY:\n\nAdd missing enum values\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\n" }, { "commit": "0e833d8cfcb52b5ee3ead22cabbab81dea32c3f0", "tree": "0c64533ba9181c014a4b2dcda75c273ae0437dd6", "parents": [ "4f1ba49efafccbc73017f824efa2505c81b247cd", "7b29dc21ea084be7ddfb536994a9cfae95337690" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:16:00 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:16:00 2011 +0900" }, "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: (40 commits)\n tg3: Fix tg3_skb_error_unmap()\n net: tracepoint of net_dev_xmit sees freed skb and causes panic\n drivers/net/can/flexcan.c: add missing clk_put\n net: dm9000: Get the chip in a known good state before enabling interrupts\n drivers/net/davinci_emac.c: add missing clk_put\n af-packet: Add flag to distinguish VID 0 from no-vlan.\n caif: Fix race when conditionally taking rtnl lock\n usbnet/cdc_ncm: add missing .reset_resume hook\n vlan: fix typo in vlan_dev_hard_start_xmit()\n net/ipv4: Check for mistakenly passed in non-IPv4 address\n iwl4965: correctly validate temperature value\n bluetooth l2cap: fix locking in l2cap_global_chan_by_psm\n ath9k: fix two more bugs in tx power\n cfg80211: don\u0027t drop p2p probe responses\n Revert \"net: fix section mismatches\"\n drivers/net/usb/catc.c: Fix potential deadlock in catc_ctrl_run()\n sctp: stop pending timers and purge queues when peer restart asoc\n drivers/net: ks8842 Fix crash on received packet when in PIO mode.\n ip_options_compile: properly handle unaligned pointer\n iwlagn: fix incorrect PCI subsystem id for 6150 devices\n ...\n" }, { "commit": "d7ebe75b065a7c2d58ffc12f9d2e00d5ea4e71eb", "tree": "91f5a945cd019f797913f5cd29c82a84f6302494", "parents": [ "aa4a221875873d2a1f9656cb7fd7e545e952b4fa" ], "author": { "name": "Vince Weaver", "email": "vweaver1@eecs.utk.edu", "time": "Fri Jun 03 17:59:51 2011 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jun 04 12:31:14 2011 +0200" }, "message": "perf: Fix comments in include/linux/perf_event.h\n\nFix include/linux/perf_event.h comments to be consistent with\nthe actual #define names. This is trivial, but it can be a bit\nconfusing when first reading through the file.\n\nSigned-off-by: Vince Weaver \u003cvweaver1@eecs.utk.edu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: paulus@samba.org\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLink: http://lkml.kernel.org/r/alpine.DEB.2.00.1106031757090.29381@cl320.eecs.utk.edu\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4f1ba49efafccbc73017f824efa2505c81b247cd", "tree": "db072bbccffd1f1c6b1269ac7a752cb30af3a726", "parents": [ "39b4a46f19295b4876fba6655f27d67232dc6a1f", "e3a57b3ccf5c04934ac43b5b80e32ba51b817288" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:11:26 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:11:26 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n block: Use hlist_entry() for io_context.cic_list.first\n cfq-iosched: Remove bogus check in queue_fail path\n xen/blkback: potential null dereference in error handling\n xen/blkback: don\u0027t call vbd_size() if bd_disk is NULL\n block: blkdev_get() should access -\u003ebd_disk only after success\n CFQ: Fix typo and remove unnecessary semicolon\n block: remove unwanted semicolons\n Revert \"block: Remove extra discard_alignment from hd_struct.\"\n nbd: adjust \u0027max_part\u0027 according to part_shift\n nbd: limit module parameters to a sane value\n nbd: pass MSG_* flags to kernel_recvmsg()\n block: improve the bio_add_page() and bio_add_pc_page() descriptions\n" }, { "commit": "9e1f1de02c2275d7172e18dc4e7c2065777611bf", "tree": "15e9d202e64275cdbff6ed1d54804da5966d7d8d", "parents": [ "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 03 18:24:58 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 03 18:24:58 2011 -0400" }, "message": "more conservative S_NOSEC handling\n\nCaching \"we have already removed suid/caps\" was overenthusiastic as merged.\nOn network filesystems we might have had suid/caps set on another client,\nsilently picked by this client on revalidate, all of that *without* clearing\nthe S_NOSEC flag.\n\nAFAICS, the only reasonably sane way to deal with that is\n\t* new superblock flag; unless set, S_NOSEC is not going to be set.\n\t* local block filesystems set it in their -\u003emount() (more accurately,\nmount_bdev() does, so does btrfs -\u003emount(), users of mount_bdev() other than\nlocal block ones clear it)\n\t* if any network filesystem (or a cluster one) wants to use S_NOSEC,\nit\u0027ll need to set MS_NOSEC in sb-\u003es_flags *AND* take care to clear S_NOSEC when\ninode attribute changes are picked from other clients.\n\nIt\u0027s not an earth-shattering hole (anybody that can set suid on another client\nwill almost certainly be able to write to the file before doing that anyway),\nbut it\u0027s a bug that needs fixing.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "55db4c64eddf37e31279ec15fe90314713bc9cfa", "tree": "4bd186333049c5fcc1eacdff0efc82ac8b80ff5e", "parents": [ "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 06:33:24 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 06:33:24 2011 +0900" }, "message": "Revert \"tty: make receive_buf() return the amout of bytes received\"\n\nThis reverts commit b1c43f82c5aa265442f82dba31ce985ebb7aa71c.\n\nIt was broken in so many ways, and results in random odd pty issues.\n\nIt re-introduced the buggy schedule_work() in flush_to_ldisc() that can\ncause endless work-loops (see commit a5660b41af6a: \"tty: fix endless\nwork loop when the buffer fills up\").\n\nIt also used an \"unsigned int\" return value fo the -\u003ereceive_buf()\nfunction, but then made multiple functions return a negative error code,\nand didn\u0027t actually check for the error in the caller.\n\nAnd it didn\u0027t actually work at all. BenH bisected down odd tty behavior\nto it:\n \"It looks like the patch is causing some major malfunctions of the X\n server for me, possibly related to PTYs. For example, cat\u0027ing a\n large file in a gnome terminal hangs the kernel for -minutes- in a\n loop of what looks like flush_to_ldisc/workqueue code, (some ftrace\n data in the quoted bits further down).\n\n ...\n\n Some more data: It -looks- like what happens is that the\n flush_to_ldisc work queue entry constantly re-queues itself (because\n the PTY is full ?) and the workqueue thread will basically loop\n forver calling it without ever scheduling, thus starving the consumer\n process that could have emptied the PTY.\"\n\nwhich is pretty much exactly the problem we fixed in a5660b41af6a.\n\nMilton Miller pointed out the \u0027unsigned int\u0027 issue.\n\nReported-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nReported-by: Milton Miller \u003cmiltonm@bga.com\u003e\nCc: Stefan Bigler \u003cstefan.bigler@keymile.com\u003e\nCc: Toby Gray \u003ctoby.gray@realvnc.com\u003e\nCc: Felipe Balbi \u003cbalbi@ti.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7b29dc21ea084be7ddfb536994a9cfae95337690", "tree": "799f5becd9484e53e09b5f620ebfd5315bdfe033", "parents": [ "9a2e0fb0893ddf595d0a372e681f5b98017c6d90", "dfe21582ac5ebc460dda98c67e8589dd506d02cd" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jun 03 14:31:50 2011 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jun 03 14:31:50 2011 -0400" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem\n" }, { "commit": "d4d84fef6d0366b585b7de13527a0faeca84d9ce", "tree": "c67449976f955cff4a2fe8a74affc2dd67c37b7e", "parents": [ "55922c9d1b84b89cb946c777fddccb3247e7df2c" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Jun 02 10:19:41 2011 -0400" }, "committer": { "name": "Pekka Enberg", "email": "penberg@kernel.org", "time": "Fri Jun 03 19:33:49 2011 +0300" }, "message": "slub: always align cpu_slab to honor cmpxchg_double requirement\n\nOn an architecture without CMPXCHG_LOCAL but with DEBUG_VM enabled,\nthe VM_BUG_ON() in __pcpu_double_call_return_bool() will cause an early\npanic during boot unless we always align cpu_slab properly.\n\nIn principle we could remove the alignment-testing VM_BUG_ON() for\narchitectures that don\u0027t have CMPXCHG_LOCAL, but leaving it in means\nthat new code will tend not to break x86 even if it is introduced\non another platform, and it\u0027s low cost to require alignment.\n\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nAcked-by: Christoph Lameter \u003ccl@linux.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\n" }, { "commit": "3a43e05f4d0600e906fa09f4a65d749288c44592", "tree": "b99732c8f459e70078c7dd90f62a5174376e3c62", "parents": [ "ef26f20cd117eb3c185038ed7cbf7b235575751d" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "sebastian@breakpoint.cc", "time": "Tue May 31 08:56:11 2011 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Jun 03 14:53:15 2011 +0200" }, "message": "irq: Handle spurios irq detection for threaded irqs\n\nThe detection of spurios interrupts is currently limited to first level\nhandler. In force-threaded mode we never notice if the threaded irq does\nnot feel responsible.\nThis patch catches the return value of the threaded handler and forwards\nit to the spurious detector. If the primary handler returns only\nIRQ_WAKE_THREAD then the spourious detector ignores it because it gets\ncalled again from the threaded handler.\n\n[ tglx: Report the erroneous return value early and bail out ]\n\nSigned-off-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nLink: http://lkml.kernel.org/r/1306824972-27067-2-git-send-email-sebastian@breakpoint.cc\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a3bcc23e890a6d49d6763d9eb073d711de2e0469", "tree": "c4156e932f081dc14a514d5ab23cd43e590029cd", "parents": [ "41be5a4a3668810bf3687a76c2b017bd437039e0" ], "author": { "name": "Ben Greear", "email": "greearb@candelatech.com", "time": "Wed Jun 01 06:49:10 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:18:03 2011 -0700" }, "message": "af-packet: Add flag to distinguish VID 0 from no-vlan.\n\nCurrently, user-space cannot determine if a 0 tcp_vlan_tci\nmeans there is no VLAN tag or the VLAN ID was zero.\n\nAdd flag to make this explicit. User-space can check for\nTP_STATUS_VLAN_VALID || tp_vlan_tci \u003e 0, which will be backwards\ncompatible. Older could would have just checked for tp_vlan_tci,\nso it will work no worse than before.\n\nSigned-off-by: Ben Greear \u003cgreearb@candelatech.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f0f52a9463839c52a63c05d6e7d4a330d94a9794", "tree": "d964f65aa37dd46b457bc615f2f37e75390c6df8", "parents": [ "0f48f2600911d5de6393829e4a9986d4075558b3", "70e535d1e5d1e4317e894d6228b762cf9c3fbc6a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:48:50 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:48:50 2011 +0900" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Fix off-by-one in RMRR setup\n intel-iommu: Add domain check in domain_remove_one_dev_info\n intel-iommu: Remove Host Bridge devices from identity mapping\n intel-iommu: Use coherent DMA mask when requested\n intel-iommu: Dont cache iova above 32bit\n intel-iommu: Speed up processing of the identity_mapping function\n intel-iommu: Check for identity mapping candidate using system dma mask\n intel-iommu: Only unlink device domains from iommu\n intel-iommu: Enable super page (2MiB, 1GiB, etc.) support\n intel-iommu: Flush unmaps at domain_exit\n intel-iommu: Remove obsolete comment from detect_intel_iommu\n intel-iommu: fix VT-d PMR disable for TXT on S3 resume\n" }, { "commit": "333ba7325213f0a09dfa5ceeddb056d6ad74b3b5", "tree": "9dff6d71d30b863a30bc07c22326e32cd573eea5", "parents": [ "1144181c1bc054dc5e001a6f10b4820167e6c883" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Sun May 29 15:53:20 2011 +0300" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Jun 01 14:34:01 2011 -0400" }, "message": "cfg80211: don\u0027t drop p2p probe responses\n\nCommit 0a35d36 (\"cfg80211: Use capability info to detect mesh beacons\")\nassumed that probe response with both ESS and IBSS bits cleared\nmeans that the frame was sent by a mesh sta.\n\nHowever, these capabilities are also being used in the p2p_find phase,\nand the mesh-validation broke it.\n\nRename the WLAN_CAPABILITY_IS_MBSS macro, and verify that mesh ies\nexist before assuming this frame was sent by a mesh sta.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "3f303103b884ca577908d3e5c0650ad12e40c586", "tree": "021b8baeba20df329b60798ad4fb55f280b0cbda", "parents": [ "5c6cce92bc8aee751aafe82c5d9caf7553226a3d", "63da029015b5255915cd6d61f19ffc276ad4635d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 01 21:47:39 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 01 21:47:39 2011 +0900" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6:\n mtd: fix physmap.h warnings\n" }, { "commit": "6dd9a7c73761a8a5f5475d5cfdc15368a0f4c06d", "tree": "cb685e370cc1cb2dec39b29500bdd22fd1814596", "parents": [ "7b668357810ecb5fdda4418689d50f5d95aea6a8" ], "author": { "name": "Youquan Song", "email": "youquan.song@intel.com", "time": "Wed May 25 19:13:49 2011 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed Jun 01 12:26:35 2011 +0100" }, "message": "intel-iommu: Enable super page (2MiB, 1GiB, etc.) support\n\nThere are no externally-visible changes with this. In the loop in the\ninternal __domain_mapping() function, we simply detect if we are mapping:\n - size \u003e\u003d 2MiB, and\n - virtual address aligned to 2MiB, and\n - physical address aligned to 2MiB, and\n - on hardware that supports superpages.\n\n(and likewise for larger superpages).\n\nWe automatically use a superpage for such mappings. We never have to\nworry about *breaking* superpages, since we trust that we will always\n*unmap* the same range that was mapped. So all we need to do is ensure\nthat dma_pte_clear_range() will also cope with superpages.\n\nAdjust pfn_to_dma_pte() to take a superpage \u0027level\u0027 as an argument, so\nit can return a PTE at the appropriate level rather than always\nextending the page tables all the way down to level 1. Again, this is\nsimplified by the fact that we should never encounter existing small\npages when we\u0027re creating a mapping; any old mapping that used the same\nvirtual range will have been entirely removed and its obsolete page\ntables freed.\n\nProvide an \u0027intel_iommu\u003dsp_off\u0027 argument on the command line as a\nchicken bit. Not that it should ever be required.\n\n\u003d\u003d\n\nThe original commit seen in the iommu-2.6.git was Youquan\u0027s\nimplementation (and completion) of my own half-baked code which I\u0027d\ntyped into an email. Followed by half a dozen subsequent \u0027fixes\u0027.\n\nI\u0027ve taken the unusual step of rewriting history and collapsing the\noriginal commits in order to keep the main history simpler, and make\nlife easier for the people who are going to have to backport this to\nolder kernels. And also so I can give it a more coherent commit comment\nwhich (hopefully) gives a better explanation of what\u0027s going on.\n\nThe original sequence of commits leading to identical code was:\n\nYouquan Song (3):\n intel-iommu: super page support\n intel-iommu: Fix superpage alignment calculation error\n intel-iommu: Fix superpage level calculation error in dma_pfn_level_pte()\n\nDavid Woodhouse (4):\n intel-iommu: Precalculate superpage support for dmar_domain\n intel-iommu: Fix hardware_largepage_caps()\n intel-iommu: Fix inappropriate use of superpages in __domain_mapping()\n intel-iommu: Fix phys_pfn in __domain_mapping for sglist pages\n\nSigned-off-by: Youquan Song \u003cyouquan.song@intel.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "63da029015b5255915cd6d61f19ffc276ad4635d", "tree": "77e1110712e7adff87fcfc0db80310ff736a285f", "parents": [ "29a6ccca3869bbe33879dae0cd7df2a1559eff54" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon May 23 11:37:09 2011 -0700" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed Jun 01 11:36:49 2011 +0100" }, "message": "mtd: fix physmap.h warnings\n\nFix build warnings in physmap.h:\n\ninclude/linux/mtd/physmap.h:25: warning: \u0027struct platform_device\u0027 declared inside parameter list\ninclude/linux/mtd/physmap.h:25: warning: its scope is only this definition or declaration, which is probably not what you want\ninclude/linux/mtd/physmap.h:26: warning: \u0027struct platform_device\u0027 declared inside parameter list\ninclude/linux/mtd/physmap.h:27: warning: \u0027struct platform_device\u0027 declared inside parameter list\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "f339b9dc1f03591761d5d930800db24bc0eda1e1", "tree": "901c78b6e8ccaf9e74515d176084c75389bc2832", "parents": [ "f01114cb59d670e9b4f2c335930dd57db96e9360" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue May 31 10:49:20 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 31 14:19:57 2011 +0200" }, "message": "sched: Fix schedstat.nr_wakeups_migrate\n\nWhile looking over the code I found that with the ttwu rework the\nnr_wakeups_migrate test broke since we now switch cpus prior to\ncalling ttwu_stat(), hence the test is always true.\n\nCure this by passing the migration state in wake_flags. Also move the\nwhole test under CONFIG_SMP, its hard to migrate tasks on UP :-)\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/n/tip-pwwxl7gdqs5676f1d4cx6pj7@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ea9d6553b3b3044e7374774cc33bb1b2eee19dd3", "tree": "9079017f7576f1df50d063c033c80c5a201dc555", "parents": [ "a1706ac4c0201ea0143dc0db0659001b26ceeabb" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Tue May 31 13:45:53 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue May 31 13:45:53 2011 +0200" }, "message": "block: remove unwanted semicolons\n\nSince those defined functions require additional semicolon\nfrom the caller, they could cause potential syntax errors\nwhen used in if-else statements.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "a1706ac4c0201ea0143dc0db0659001b26ceeabb", "tree": "51b1fc266708d34e0878eaf1e6435773067379a0", "parents": [ "5988ce239682854d4e632fb58bff000700830394" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon May 30 07:42:51 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon May 30 07:42:51 2011 +0200" }, "message": "Revert \"block: Remove extra discard_alignment from hd_struct.\"\n\nIt was not a good idea to start dereferencing disk-\u003equeue from\nthe fs sysfs strategy for displaying discard alignment. We ran\ninto first a NULL pointer deref, and after fixing that we sometimes\nsee unvalid disk-\u003equeue pointer values.\n\nSince discard is the only one of the bunch actually looking into\nthe queue, just revert the change.\n\nThis reverts commit 23ceb5b7719e9276d4fa72a3ecf94dd396755276.\n\nConflicts:\n\tfs/partitions/check.c\n" }, { "commit": "7ab358c23cbf15cea08129cd722d1ce77433a94d", "tree": "713d38823efda30222230314bcae26b919782f16", "parents": [ "4423fe40b03f32b11e72ecfa03077e702e55d5a9" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Fri May 20 02:11:14 2011 +0300" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon May 30 11:14:16 2011 +0930" }, "message": "virtio: add api for delayed callbacks\n\nAdd an API that tells the other side that callbacks\nshould be delayed until a lot of work has been done.\nImplement using the new event_idx feature.\n\nNote: it might seem advantageous to let the drivers\nask for a callback after a specific capacity has\nbeen reached. However, as a single head can\nfree many entries in the descriptor table,\nwe don\u0027t really have a clue about capacity\nuntil get_buf is called. The API is the simplest\nto implement at the moment, we\u0027ll see what kind of\nhints drivers can pass when there\u0027s more than one\nuser of the feature.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "bf7035bf20563a6cadcb9e870406e7b21daf5e30", "tree": "19eda109916e7ba9e4c531602b6efb5d1ef33c2a", "parents": [ "770b31a85e000b0194974922f238a30ade4246b6" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Fri May 20 02:10:27 2011 +0300" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon May 30 11:14:14 2011 +0930" }, "message": "virtio ring: inline function to check for events\n\nWith the new used_event and avail_event and features, both\nhost and guest need similar logic to check whether events are\nenabled, so it helps to put the common code in the header.\n\nNote that Xen has similar logic for notification hold-off\nin include/xen/interface/io/ring.h with req_event and req_prod\ncorresponding to event_idx + 1 and new_idx respectively.\n+1 comes from the fact that req_event and req_prod in Xen start at 1,\nwhile event index in virtio starts at 0.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "770b31a85e000b0194974922f238a30ade4246b6", "tree": "eed81e23f3116858b49af76bcc5831c38662de96", "parents": [ "a1b383870a28cfbd1657d4922c0fafc634a62ebd" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Fri May 20 02:10:17 2011 +0300" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon May 30 11:14:14 2011 +0930" }, "message": "virtio: event index interface\n\nDefine a new feature bit for the guest and host to utilize\nan event index (like Xen) instead if a flag bit to enable/disable\ninterrupts and kicks.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" } ], "next": "a1b383870a28cfbd1657d4922c0fafc634a62ebd" }