)]}' { "log": [ { "commit": "6109e2ce2600e2db26cd0424bb9c6ed019723288", "tree": "54b5d347bf12e0a987edfb52f287399f748a9a38", "parents": [ "0961d6581c870850342ad6ea25263763433d666f", "ac81860ea073daed50246af54db706c6e491f240" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (36 commits)\n PCI: hotplug: pciehp: Removed check for hotplug of display devices\n PCI: read memory ranges out of Broadcom CNB20LE host bridge\n PCI: Allow manual resource allocation for PCI hotplug bridges\n x86/PCI: make ACPI MCFG reserved error messages ACPI specific\n PCI hotplug: Use kmemdup\n PM/PCI: Update PCI power management documentation\n PCI: output FW warning in pci_read/write_vpd\n PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments\n PCI quirks: disable msi on AMD rs4xx internal gfx bridges\n PCI: Disable MSI for MCP55 on P5N32-E SLI\n x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs\n PCI: aerdrv: trivial cleanup for aerdrv_core.c\n PCI: aerdrv: trivial cleanup for aerdrv.c\n PCI: aerdrv: introduce default_downstream_reset_link\n PCI: aerdrv: rework find_aer_service\n PCI: aerdrv: remove is_downstream\n PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS\n PCI: aerdrv: redefine PCI_ERR_ROOT_*_SRC\n PCI: aerdrv: rework do_recovery\n PCI: aerdrv: rework get_e_source()\n ...\n" }, { "commit": "de139a3393958c5adc75b7df7619d7e48d9ea559", "tree": "85e80f289413fba3158472d28b7e0c3e153ead58", "parents": [ "2c3c8bea608866d8bd9dcf92657d57fdcac011c5" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Thu May 13 10:43:07 2010 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 21 09:37:32 2010 -0700" }, "message": "pci: check caps from sysfs file open to read device dependent config space\n\nThe PCI config space bin_attr read handler has a hardcoded CAP_SYS_ADMIN\ncheck to verify privileges before allowing a user to read device\ndependent config space. This is meant to protect from an unprivileged\nuser potentially locking up the box.\n\nWhen assigning a PCI device directly to a guest with libvirt and KVM,\nthe sysfs config space file is chown\u0027d to the unprivileged user that\nthe KVM guest will run as. The guest needs to have full access to the\ndevice\u0027s config space since it\u0027s responsible for driving the device.\nHowever, despite being the owner of the sysfs file, the CAP_SYS_ADMIN\ncheck will not allow read access beyond the config header.\n\nWith this patch we check privileges against the capabilities used when\nopenining the sysfs file. The allows a privileged process to open the\nfile and hand it to an unprivileged process, and the unprivileged process\ncan still read all of the config space.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "2c3c8bea608866d8bd9dcf92657d57fdcac011c5", "tree": "f509b958d0a65c46c831dbdd447a81e706dd995a", "parents": [ "68d75ed4b84a0806ecd4bc14da4759713b23a532" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Wed May 12 18:28:57 2010 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 21 09:37:31 2010 -0700" }, "message": "sysfs: add struct file* to bin_attr callbacks\n\nThis allows bin_attr-\u003eread,write,mmap callbacks to check file specific data\n(such as inode owner) as part of any privilege validation.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "447c5dd7338638f526e9bcf7dcf69b4da5835c7d", "tree": "09385ef825cd7ddb27aff74f5857cbe8ddd903ad", "parents": [ "3196180a54b593838c0b6496e5b524a2f69bb190" ], "author": { "name": "Michal Schmidt", "email": "mschmidt@redhat.com", "time": "Tue May 11 11:44:54 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:11 2010 -0700" }, "message": "PCI: return correct value when writing to the \"reset\" attribute\n\nA successful write() to the \"reset\" sysfs attribute should return the\nnumber of bytes written, not 0. Otherwise userspace (bash) retries the\nwrite over and over again.\n\nAcked-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Michal Schmidt \u003cmschmidt@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "75568f8094eb0333e9c2109b23cbc8b82d318a3c", "tree": "bdbd169b2220e067bc03f7445e2471aa2f8499a7", "parents": [ "fc2a093e7ad23e935aa29e349bc27173c92f1a95" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Mon Mar 08 10:24:29 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:07 2010 -0700" }, "message": "PCI: create function symlinks in /sys/bus/pci/slots/N/\n\nCreate convenience symlinks in sysfs, linking slots to device\nfunctions, and vice versa. These links make it easier for users to\nfigure out which devices actually live in what slots.\n\nFor example:\n\nsapphire:/sys/bus/pci/slots # ls\n1 10 2 3 4 5 6 7 8 9\n\nsapphire:/sys/bus/pci/slots # ls -l 3\ntotal 0\n-r--r--r-- 1 root root 65536 Aug 18 14:10 address\nlrwxrwxrwx 1 root root 0 Aug 18 14:10 function0 -\u003e\n../../../../devices/pci0000:23/0000:23:01.0\nlrwxrwxrwx 1 root root 0 Aug 18 14:10 function1 -\u003e\n../../../../devices/pci0000:23/0000:23:01.1\n\nsapphire:/sys/bus/pci/slots # ls -l 3/function0/slot\nlrwxrwxrwx 1 root root 0 Aug 18 14:13 3/function0/slot -\u003e\n../../../bus/pci/slots/3\n\nThe original form of this patch was written by Matthew Wilcox,\nand was enhanced to include links from the sysfs slots/ directory\npointing back at the device functions.\n\nCc: willy@linux.intel.com\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "6757eca348fbbdd4ab1020e565f325cd6a6b2698", "tree": "5180a866a033ddbfc7f9c093a94493e4f1a602a2", "parents": [ "e1955ca0ee55286cbc65a8ed7471d540ae83dac8" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Wed Mar 10 22:48:34 2010 +0000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Mar 19 07:12:11 2010 -0700" }, "message": "sysfs: Initialised pci bus legacy_mem field before use\n\nPPC64 is failing to boot the latest mmotm due to an uninitialised pointer in\npci_create_legacy_files(). The surprise is that machines boot at all and it\nwould appear to affect current mainline as well. This patch fixes the problem.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "62e877b893e6350c900d381f353aa62ed48dcc97", "tree": "d2021f2c688207b1301ce016e7d7a73f77df8c11", "parents": [ "0f4288ec6fcc1a47d1fa0241ec1c6dacd5a09e96" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Mar 01 20:38:36 2010 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Mar 07 17:04:52 2010 -0800" }, "message": "sysfs: fix for thinko with sysfs_bin_attr_init()\n\nAfter merging the final tree, today\u0027s linux-next build (powerpc\nallyesconfig) failed like this:\n\ndrivers/pci/pci-sysfs.c: In function \u0027pci_create_legacy_files\u0027:\ndrivers/pci/pci-sysfs.c:645: error: lvalue required as unary \u0027\u0026\u0027 operand\ndrivers/pci/pci-sysfs.c:658: error: lvalue required as unary \u0027\u0026\u0027 operand\n\nCaused by commit \"sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on\ndynamic attributes\" interacting with commit \"sysfs: Use one lockdep\nclass per sysfs attribute\") both from the driver-core tree.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "a07e4156a2ee6359d31a44946d7ee7f85dbf6bca", "tree": "1ab5ef1c8a0e9549b8e72af889ae0b5f5f660400", "parents": [ "6992f5334995af474c2b58d010d08bc597f0f2fe" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Feb 11 15:23:05 2010 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Mar 07 17:04:51 2010 -0800" }, "message": "sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on dynamic attributes\n\nThese are the non-static sysfs attributes that exist on\nmy test machine. Fix them to use sysfs_attr_init or\nsysfs_bin_attr_init as appropriate. It simply requires\nmaking a sysfs attribute present to see this. So this\nis a little bit tedious but otherwise not too bad.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "6be954d1f91b81ca85c74792b13654069278c577", "tree": "c1e769d05028d8b8dc2058b10e7d0be01a9b2be5", "parents": [ "46256f83d0d066f99ffde547f27473dfd2a78009" ], "author": { "name": "David John", "email": "davidjon@xenontk.org", "time": "Mon Jan 04 20:28:57 2010 +0530" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Jan 04 15:10:56 2010 -0800" }, "message": "PCI: Check the node argument passed to cpumask_of_node\n\nCommit e0cd516 \"PCI: derive nearby CPUs from device\u0027s instead of bus\u0027\nNUMA information\" causes an null pointer dereference when reading from\nthe sysfs attributes local_cpu* on Intel machines with no ACPI NUMA\nproximity info, since dev-\u003enuma_node gets set to -1 for all PCI devices,\nwhich then gets passed to cpumask_of_node.\n\nAdd a check to prevent this.\n\nSigned-off-by: David John \u003cdavidjon@xenontk.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "bb965401fd2afa26629b244e7bb2e48a117dc238", "tree": "72627abb2f9f65ced77c6c10709e42948fed0592", "parents": [ "c6a415761c59adabb53699c84e5cb42868d97c67" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Tue Nov 24 18:21:21 2009 -0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Dec 04 15:47:50 2009 -0800" }, "message": "PCI: show dma_mask bits in /sys\n\nSo we can catch if the driver sets an incorrect dma_mask.\n\nReviewed-by: Grant Grundler \u003cgrundler@google.com\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "e0cd5160346f5b88fe536f529066f102518f8acd", "tree": "d6c2ffc944c9ee0d4215287d3b416f2e9712dc10", "parents": [ "ea7f1b6ee9dc96c5827b06ba21d7769d553efb7d" ], "author": { "name": "Andreas Herrmann", "email": "andreas.herrmann3@amd.com", "time": "Fri Apr 17 12:01:55 2009 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Nov 06 14:09:15 2009 -0800" }, "message": "PCI: derive nearby CPUs from device\u0027s instead of bus\u0027 NUMA information\n\nIn case of AMD CPU northbridge functions this NUMA information might\ndiffer. Here is an example from a 4-socket system.\n\nCurrently Linux shows\n\n root@hagen:/sys/devices/pci0000:00/0000:00:1a.4# cat numa_node\n 0\n root@hagen:/sys/devices/pci0000:00/0000:00:1a.4# cat local_cpu*\n 0-3\n 00000000,0000000f\n\nwhich is not correct for northbridge functions as the local CPUs\nare those of the same socket.\n\nWith this patch and a quirk for AMD CPU NB functions Linux can\ndo better and correctly show\n\n root@hagen:/sys/devices/pci0000:00/0000:00:1a.4# cat numa_node\n 2\n root@hagen:/sys/devices/pci0000:00/0000:00:1a.4# cat local_cpu*\n 8-11\n 00000000,00000f00\n\nSigned-off-by: Andreas Herrmann \u003candreas.herrmann3@amd.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "711d57796f5ce2d02d6e62c9034afbb16aedda31", "tree": "935861fee775b171cafc96de57fe4fbfa19892eb", "parents": [ "5228a828ee044834d78abdf25306bf46b19dcc4d" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Mon Jul 27 23:37:48 2009 +0300" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Sep 09 13:29:24 2009 -0700" }, "message": "PCI: expose function reset capability in sysfs\n\nSome devices allow an individual function to be reset without affecting\nother functions in the same device: that\u0027s what pci_reset_function does.\nFor devices that have this support, expose reset attribite in sysfs.\n\nThis is useful e.g. for virtualization, where a qemu userspace\nprocess wants to reset the device when the guest is reset,\nto emulate machine reboot as closely as possible.\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "cffb2fafb726c898fec1c5ae33717741f94fda83", "tree": "eba298bb6cdd5b4dce0d5ebc0598f3b2b3f378ed", "parents": [ "681bf597215c62bd6f5ae1180a58a38997122b5b" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Apr 10 15:17:50 2009 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Apr 22 14:49:33 2009 -0700" }, "message": "docbooks: add/fix PCI kernel-doc\n\nAdd drivers/pci/*.c source files to DocBook/kernel-api.tmpl\nand update those pci/*.c source files that need kernel-doc fixes.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "c2ac7cdc6707a8a3fc5cdaebb65cb724ba8ecdef", "tree": "fdd08128c479082d4a2568d0c2f617da0afc3db5", "parents": [ "d6141668c24d7d75c3486499c05a6b382cbc2bbe" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Mon Mar 30 10:50:09 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Apr 06 11:30:02 2009 -0700" }, "message": "PCI: allow PCI core hotplug to remove PCI root bus\n\nThere is no reason to prevent removal of root bus devices. A subsequent\nrescan will find them just fine.\n\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "296ccb086dfb89b5b8d73ef08c795ffdff12a597", "tree": "8c4ef0f0271e448b6843811a1bcded8c47c005a1", "parents": [ "7eb93b175d4de9438a4b0af3a94a112cb5266944" ], "author": { "name": "Yuji Shimada", "email": "shimada-yxb@necst.nec.co.jp", "time": "Fri Apr 03 16:41:46 2009 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Apr 06 11:25:06 2009 -0700" }, "message": "PCI: Setup disabled bridges even if buses are added\n\nThis patch sets up disabled bridges even if buses have already been\nadded.\n\npci_assign_unassigned_resources is called after buses are added.\npci_assign_unassigned_resources calls pci_bus_assign_resources.\npci_bus_assign_resources calls pci_setup_bridge to configure BARs of\nbridges.\n\nCurrently pci_setup_bridge returns immediately if the bus have already\nbeen added. So pci_assign_unassigned_resources can\u0027t configure BARs of\nbridges that were added in a disabled state; this patch fixes the issue.\n\nOn logical hot-add, we need to prevent the kernel from re-initializing\nbridges that have already been initialized. To achieve this,\npci_setup_bridge returns immediately if the bridge have already been\nenabled.\n\nWe don\u0027t need to check whether the specified bus is a root bus or not.\npci_setup_bridge is not called on a root bus, because a root bus does\nnot have a bridge.\n\nThe patch adds a new helper function, pci_is_enabled. I made the\nfunction name similar to pci_is_managed. The codes which use\nenable_cnt directly are changed to use pci_is_enabled.\n\nAcked-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Yuji Shimada \u003cshimada-yxb@necst.nec.co.jp\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "738a6396c223b486304dda778119dbbca563f019", "tree": "ee5f2801ed439d9d969598621de7d2b3ba8f8d0a", "parents": [ "77c27c7b49d69d45ccb94e481653f024f1ac6650" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Fri Mar 20 14:56:41 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Mar 20 14:59:07 2009 -0700" }, "message": "PCI: Introduce /sys/bus/pci/devices/.../rescan\n\nThis interface allows the user to force a rescan of the device\u0027s\nparent bus and all subordinate buses, and rediscover devices removed\nearlier from this part of the device tree.\n\nCc: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "77c27c7b49d69d45ccb94e481653f024f1ac6650", "tree": "8f2e7a6f3971e3630ad1d219bee1c673597158fe", "parents": [ "705b1aaa823e800490f157cd9366ad8cff385f5f" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Fri Mar 20 14:56:36 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Mar 20 14:58:48 2009 -0700" }, "message": "PCI: Introduce /sys/bus/pci/devices/.../remove\n\nThis patch adds an attribute named \"remove\" to a PCI device\u0027s sysfs\ndirectory. Writing a non-zero value to this attribute will remove the PCI\ndevice and any children of it.\n\nTrent Piepho wrote the original implementation and documentation.\n\nThanks to Vegard Nossum for testing under kmemcheck and finding locking\nissues with the sysfs interface.\n\nCc: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nTested-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "705b1aaa823e800490f157cd9366ad8cff385f5f", "tree": "634ea8ba227a305074938f49c110fea8e68e8bb3", "parents": [ "3ed4fd96b3188406ac5357d9290bcffa08c65cf6" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Fri Mar 20 14:56:31 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Mar 20 14:57:58 2009 -0700" }, "message": "PCI: Introduce /sys/bus/pci/rescan\n\nThis interface allows the user to force a rescan of all PCI buses\nin system, and rediscover devices that have been removed earlier.\n\npci_bus_attrs implementation from Trent Piepho.\n\nThanks to Vegard Nossum for discovering locking issues with the\nsysfs interface.\n\nCc: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "217f45de3d2f68b6d0b646bb4f2a155a71648396", "tree": "8994d8e8e76d5a339ba9e9e3f6403b8005083e11", "parents": [ "dfadd9edff498d767008edc6b2a6e86a7a19934d" ], "author": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Wed Mar 04 05:57:05 2009 +0000" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Mar 20 10:48:17 2009 -0700" }, "message": "PCI: expose boot VGA device via sysfs.\n\nX really would like to know which VGA device was considered the boot\ndevice by the system. The x86 PCI fixups have support for discovering\nthis but we provide no way to expose it to userspace.\n\nThis adds a sysfs file per VGA class device which has the value 0 for\nnon the boot device or unknown, and 1 if the VGA device is the boot\ndevice.\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "10a0ef39fbd1d484c2bbc1ffd83d57ecef209140", "tree": "2659f907c2039e0730d69fb8dac6e6f8e5b3cd34", "parents": [ "ea7415512a07add2b09c070c9a5d1950833cf9b3" ], "author": { "name": "Ivan Kokshaysky", "email": "ink@jurassic.park.msu.ru", "time": "Tue Feb 17 13:46:53 2009 +0300" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@hobbes.lan", "time": "Thu Mar 19 19:29:36 2009 -0700" }, "message": "PCI/alpha: pci sysfs resources\n\nThis closes http://bugzilla.kernel.org/show_bug.cgi?id\u003d10893\nwhich is a showstopper for X development on alpha.\n\nThe generic HAVE_PCI_MMAP code (drivers/pci-sysfs.c) is not\nvery useful since we have to deal with three different types\nof MMIO address spaces: sparse and dense mappings for old\nev4/ev5 machines and \"normal\" 1:1 MMIO space (bwx) for ev56 and\nlater.\nAlso \"write combine\" mappings are meaningless on alpha - roughly\nspeaking, alpha does write combining, IO reordering and other\noptimizations by default, unless user splits IO accesses\nwith memory barriers.\n\nI think the cleanest way to deal with resource files on alpha\nis to convert the default no-op pci_create_resource_files() and\npci_remove_resource_files() for !HAVE_PCI_MMAP case into __weak\nfunctions and override them with alpha specific ones.\n\nAnother alpha hook is needed for \"legacy_\" resource files\nto handle sparse addressing (pci_adjust_legacy_attr).\n\nWith the \"standard\" resourceN files on ev56/ev6 libpciaccess\nworks \"out of the box\". Handling of resourceN_sparse/resourceN_dense\nfiles on older machines obviously requires some userland work.\n\nSparse/dense stuff has been tested on sx164 (pca56/pyxis, normally\nuses bwx IO) with the kernel hacked into \"cia compatible\" mode.\n\nSigned-off-by: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "97c44836cdec1ea713a15d84098a1a908157e68f", "tree": "bc544c64ed8eeb3feb2f0b210ae7db04a40e1bae", "parents": [ "3419c75e15f82c3ab09bd944fddbde72c9e4b3ea" ], "author": { "name": "Timothy S. Nelson", "email": "wayland@wayland.id.au", "time": "Fri Jan 30 06:12:47 2009 +1100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Feb 04 16:58:41 2009 -0800" }, "message": "PCI: return error on failure to read PCI ROMs\n\nThis patch makes the ROM reading code return an error to user space if\nthe size of the ROM read is equal to 0.\n\nThe patch also emits a warnings if the contents of the ROM are invalid,\nand documents the effects of the \"enable\" file on ROM reading.\n\nSigned-off-by: Timothy S. Nelson \u003cwayland@wayland.id.au\u003e\nAcked-by: Alex Villacis-Lasso \u003ca_villacis@palosanto.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4e9b1c184cadbece3694603de5f880b6e35bd7a7", "tree": "8ae2ab8a4eaab4d46b4460284fd5ee475ce9a42d", "parents": [ "0176260fc30842e358cf34afa7dcd9413db44822", "36c401a44abcc389a00f9cd14892c9cf9bf0780d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 10 06:12:18 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 10 06:12:18 2009 -0800" }, "message": "Merge branch \u0027cpus4096-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027cpus4096-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n [IA64] fix typo in cpumask_of_pcibus()\n x86: fix x86_32 builds for summit and es7000 arch\u0027s\n cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs\n cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write\n cpumask: use cpumask_var_t in acpi-cpufreq.c\n cpumask: use work_on_cpu in acpi/cstate.c\n cpumask: convert struct cpufreq_policy to cpumask_var_t\n cpumask: replace CPUMASK_ALLOC etc with cpumask_var_t\n x86: cleanup remaining cpumask_t ops in smpboot code\n cpumask: update pci_bus_show_cpuaffinity to use new cpumask API\n cpumask: update local_cpus_show to use new cpumask API\n ia64: cpumask fix for is_affinity_mask_valid()\n" }, { "commit": "287d19ce2e67c15e79a187b3bdcbbea1a0a51a7d", "tree": "128d9c67557a4fe5e5e910b8ca2d50aedee31b7c", "parents": [ "1120f8b8169fb2cb51219d326892d963e762edb6" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Thu Dec 18 09:17:16 2008 -0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jan 07 11:13:17 2009 -0800" }, "message": "PCI: revise VPD access interface\n\nChange PCI VPD API which was only used by sysfs to something usable\nin drivers.\n * move iteration over multiple words to the low level\n * use conventional types for arguments\n * add exportable wrapper\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "fde09c6d8f92de0c9f75698a75f0989f2234c517", "tree": "7d01ac3c194e87897185a2bf015f6d3b472e7601", "parents": [ "14add80b5120966fe0659d61815b9e9b4b68fdc5" ], "author": { "name": "Yu Zhao", "email": "yu.zhao@intel.com", "time": "Sat Nov 22 02:39:32 2008 +0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jan 07 11:13:01 2009 -0800" }, "message": "PCI: define PCI resource names in an \u0027enum\u0027\n\nThis patch moves all definitions of the PCI resource names to an \u0027enum\u0027,\nand also replaces some hard-coded resource variables with symbol\nnames. This change eases introduction of device specific resources.\n\nReviewed-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Yu Zhao \u003cyu.zhao@intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "92425a405ea482209b43093a5e35be7de02acf18", "tree": "0cf7d494d8a743350f29a827a272287a7d99b5d1", "parents": [ "1684f5ddd4c0c754f52c78eaa2c5c69ad09fb18c" ], "author": { "name": "Trent Piepho", "email": "xyzzy@speakeasy.org", "time": "Sun Nov 30 17:10:12 2008 -0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jan 07 11:12:58 2009 -0800" }, "message": "PCI: Make settable sysfs attributes more consistent\n\nPCI devices have three settable boolean attributes, enable,\nbroken_parity_status, and msi_bus.\n\nThe store functions for these would silently interpret \"0x01\" as false,\n\"1llogical\" as true, and \"true\" would be (silently!) ignored and do\nnothing.\n\nThis is inconsistent with typical sysfs handling of settable attributes,\nand just plain doesn\u0027t make much sense.\n\nSo, use strict_strtoul(), which was created for this purpose. The store\nfunctions will treat a value of 0 as false, non-zero as true, and return\n-EINVAL for a parse failure.\n\nAdditionally, is_enabled_store() and msi_bus_store() return -EPERM if\nCAP_SYS_ADMIN is lacking, rather than silently doing nothing. This is more\ntypical behavior for sysfs attributes that need a capability.\n\nAnd msi_bus_store() will only print the \"forced subordinate bus ...\"\nwarning if the MSI flag was actually forced to a different value.\n\nSigned-off-by: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "e8de1481fd7126ee9e93d6889da6f00c05e1e019", "tree": "3e0e564f6aff2f8f0f66bdf37dc2eb87d6e17cde", "parents": [ "23616941914917cf25b94789856b5326b68d8ee8" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Wed Oct 22 19:55:31 2008 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jan 07 11:12:32 2009 -0800" }, "message": "resource: allow MMIO exclusivity for device drivers\n\nDevice drivers that use pci_request_regions() (and similar APIs) have a\nreasonable expectation that they are the only ones accessing their device.\nAs part of the e1000e hunt, we were afraid that some userland (X or some\nbootsplash stuff) was mapping the MMIO region that the driver thought it\nhad exclusively via /dev/mem or via various sysfs resource mappings.\n\nThis patch adds the option for device drivers to cause their reserved\nregions to the \"banned from /dev/mem use\" list, so now both kernel memory\nand device-exclusive MMIO regions are banned.\nNOTE: This is only active when CONFIG_STRICT_DEVMEM is set.\n\nIn addition to the config option, a kernel parameter iomem\u003drelaxed is\nprovided for the cases where developers want to diagnose, in the field,\ndrivers issues from userspace.\n\nReviewed-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "9eff02e2042f96fb2aedd02e032eca1c5333d767", "tree": "677e78d73f420b69f06e839729e29c6e2a8720b5", "parents": [ "ede6f5aea054d3fb67c78857f7abdee602302043" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Oct 24 10:32:33 2008 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jan 07 11:12:20 2009 -0800" }, "message": "PCI: check mmap range of /proc/bus/pci files too\n\n/proc/bus/pci allows you to mmap resource ranges too, so we should probably be\nchecking to make sure the mapping is somewhat valid. Uses the same code as the recent sysfs mmap range checking patch from Linus.\n\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3be83050d0143b515c5effe9c9d54edc41f1a2fa", "tree": "80c60ace39314ff04f209f8299d64420d56f7549", "parents": [ "d3b66bf2e18777e8389742a38efbd06becfa4775" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sun Jan 04 05:18:01 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 04 15:39:25 2009 +0100" }, "message": "cpumask: update local_cpus_show to use new cpumask API\n\nImpact: use new cpumask API to reduce stack usage\n\nReplace the local cpumask_t variable with a pointer to the\nconst cpumask that needs to be printed.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "29c0177e6a4ac094302bed54a1d4bbb6b740a9ef", "tree": "d8ee57c5b40baa3f53d607b719344dd20f8c85a0", "parents": [ "98a79d6a50181ca1ecf7400eda01d5dc1bc0dbf0" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:25 2008 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:25 2008 +1030" }, "message": "cpumask: change cpumask_scnprintf, cpumask_parse_user, cpulist_parse, and cpulist_scnprintf to take pointers.\n\nImpact: change calling convention of existing cpumask APIs\n\nMost cpumask functions started with cpus_: these have been replaced by\ncpumask_ ones which take struct cpumask pointers as expected.\n\nThese four functions don\u0027t have good replacement names; fortunately\nthey\u0027re rarely used, so we just change them over.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: paulus@samba.org\nCc: mingo@redhat.com\nCc: tony.luck@intel.com\nCc: ralf@linux-mips.org\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: cl@linux-foundation.org\nCc: srostedt@redhat.com\n" }, { "commit": "88e7df0b7ee717f9db3333fb1248827bbdb2d4d3", "tree": "c24dbb487be7f59869438974884f1aa86c48af19", "parents": [ "f5dafca52d366ef8c6c86cbdfecc71a9a78b63a6" ], "author": { "name": "Ed Swierk", "email": "eswierk@aristanetworks.com", "time": "Mon Nov 03 14:41:16 2008 -0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Nov 03 14:41:16 2008 -0800" }, "message": "PCI: fix range check on mmapped sysfs resource files\n\npci_mmap_fits() returns the wrong answer if the sysfs resource file size\nis not a multiple of the page size. vm_end and vm_start are already\npage-aligned, so size - start \u003c nr, causing mmap() to return EINVAL.\n\nSigned-off-by: Ed Swierk \u003ceswierk@aristanetworks.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f19aeb1f3638b7bb4ca21eb361f004fac2bfe259", "tree": "2990881affb22ba426149e8d4c317fe9df9992c7", "parents": [ "f393d9b130423a7a47c751b26df07ceaa5dc76a9" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Oct 03 19:49:32 2008 +1000" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Oct 20 11:01:46 2008 -0700" }, "message": "PCI: Add ability to mmap legacy_io on some platforms\n\nThis adds the ability to mmap legacy IO space to the legacy_io files\nin sysfs on platforms that support it. This will allow to clean up\nX to use this instead of /dev/mem for legacy IO accesses such as\nthose performed by Int10.\n\nWhile at it I moved pci_create/remove_legacy_files() to pci-sysfs.c\nwhere I think they belong, thus making more things statis in there\nand cleaned up some spurrious prototypes in the ia64 pci.h file\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "280c73d3691fb182fa55b0160737c2c0feb79471", "tree": "bc263e3f8c276a82bf48c490b597ca956bb4853b", "parents": [ "e354597cce8d219d135d65e585dc4f30323486b9" ], "author": { "name": "Zhao, Yu", "email": "yu.zhao@intel.com", "time": "Mon Oct 13 20:01:00 2008 +0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Oct 20 10:54:31 2008 -0700" }, "message": "PCI: centralize the capabilities code in pci-sysfs.c\n\nThis patch centralizes functions used to add and remove sysfs entries\nfor various capabilities. With this cleanup, the code is more readable\nand easier for adding new capability related functions.\n\nSigned-off-by: Yu Zhao \u003cyu.zhao@intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "557848c3c03ad1d1e66cb3b5b06698e3a9ebc33c", "tree": "f244d69c332d3bbbef9f924fb1f0892abba7e1ff", "parents": [ "022edd86d7c864bc8fadc3c8ac4e6a464472ab05" ], "author": { "name": "Zhao, Yu", "email": "yu.zhao@intel.com", "time": "Mon Oct 13 19:18:07 2008 +0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Oct 20 10:54:29 2008 -0700" }, "message": "PCI: replace cfg space size (256/4096) by macros.\n\nThis is a cleanup that changes all PCI configuration space size\nrepresentations to the macros (PCI_CFG_SPACE_SIZE and\nPCI_CFG_SPACE_EXP_SIZE). And the macros are also moved from\ndrivers/pci/probe.c to drivers/pci/pci.h.\n\nSigned-off-by: Yu Zhao \u003cyu.zhao@intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "b5ff7df3df9efab511244d5a299fce706c71af48", "tree": "77e8d77ebc7f52ee5c28e6652d26fe33739cb4b4", "parents": [ "6f92a6a7ddba5ae7ca0f0255d46410465dcf2ba6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 02 18:52:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 02 18:52:51 2008 -0700" }, "message": "Check mapped ranges on sysfs resource files\n\nThis is loosely based on a patch by Jesse Barnes to check the user-space\nPCI mappings though the sysfs interfaces. Quoting Jesse\u0027s original\nexplanation:\n\n It\u0027s fairly common for applications to map PCI resources through sysfs.\n However, with the current implementation, it\u0027s possible for an application\n to map far more than the range corresponding to the resourceN file it\n opened. This patch plugs that hole by checking the range at mmap time,\n similar to what is done on platforms like sparc64 in their lower level\n PCI remapping routines.\n\n It was initially put together to help debug the e1000e NVRAM corruption\n problem, since we initially thought an X driver might be walking past the\n end of one of its mappings and clobbering the NVRAM. It now looks like\n that\u0027s not the case, but doing the check is still important for obvious\n reasons.\n\nand this version of the patch differs in that it uses a helper function\nto clarify the code, and does all the checks in pages (instead of bytes)\nin order to avoid overflows when doing \"\u003c\u003c PAGE_SHIFT\" etc.\n\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "99cb233d60cbe644203f19938c729ea2bb004d70", "tree": "20fb5b9194982ff50d6795dc435dd8e09264233e", "parents": [ "a94c248113b86bbbc47d027a4004b70f2be298b1" ], "author": { "name": "Benjamin Li", "email": "benli@broadcom.com", "time": "Wed Jul 02 10:59:04 2008 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Jul 02 11:25:54 2008 -0700" }, "message": "PCI: Limit VPD read/write lengths for Broadcom 5706, 5708, 5709 rev.\n\nFor Broadcom 5706, 5708, 5709 rev. A nics, any read beyond the\nVPD end tag will hang the device. This problem was initially\nobserved when a vpd entry was created in sysfs\n(\u0027/sys/bus/pci/devices/\u003cid\u003e/vpd\u0027). A read to this sysfs entry\nwill dump 32k of data. Reading a full 32k will cause an access\nbeyond the VPD end tag causing the device to hang. Once the device\nis hung, the bnx2 driver will not be able to reset the device.\nWe believe that it is legal to read beyond the end tag and\ntherefore the solution is to limit the read/write length.\n\nA majority of this patch is from Matthew Wilcox who gave code for\nreworking the PCI vpd size information. A PCI quirk added for the\nBroadcom NIC\u0027s to limit the read/write\u0027s.\n\nSigned-off-by: Benjamin Li \u003cbenli@broadcom.com\u003e\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "a94c248113b86bbbc47d027a4004b70f2be298b1", "tree": "b33c29082b1294287bb45f95730f87db002fba98", "parents": [ "543cf4cb3fe6f6cae3651ba918b9c56200b257d0" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Tue Jul 01 17:18:17 2008 +0100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Jul 01 09:51:53 2008 -0700" }, "message": "PCI: Restrict VPD read permission to root\n\nSome PCI devices will lock up if we attempt to read from VPD addresses\nbeyond some device-dependent limit. Until we can identify these\ndevices and adjust the file size accordingly, only let root read VPD\nthrough sysfs to prevent a DoS by normal users.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "81d5575a48f49f494289a1299a32e4e5e41fbf40", "tree": "189476a82f3bc78b0408efca9d98cf0e3731d3d5", "parents": [ "883eed1b3e25fb1d7d8f32c6550cc1ac44888838" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@hobbes.lan", "time": "Thu Jun 12 13:51:46 2008 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Jun 12 13:51:46 2008 -0700" }, "message": "PCI: fixup write combine comment in pci_mmap_resource\n\nNow that we can actually do write combining properly, there\u0027s no need to have\nthe FIXME.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "45aec1ae72fc592f231e9e73ed9ed4d10cfbc0b5", "tree": "758243a7f11d90ac4469144466be6ebb0272a8b4", "parents": [ "b7f09ae583c49d28b2796d2fa5893dcf822e3a10" ], "author": { "name": "venkatesh.pallipadi@intel.com", "email": "venkatesh.pallipadi@intel.com", "time": "Tue Mar 18 17:00:22 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 12 10:12:42 2008 +0200" }, "message": "x86: PAT export resource_wc in pci sysfs\n\nFor the ranges with IORESOURCE_PREFETCH, export a new resource_wc interface in\npci /sysfs along with resource (which is uncached).\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bda0c0afa7a694bb1459fd023515aca681e4d79a", "tree": "cd8b9d9811463de2065cbe79d59689082d6c53cf", "parents": [ "904e0ab54b7591b9cb01cfc0dbbedcc8bc0d949b", "af40b485ea2d957ae2f237ab0e33539ae8f29562" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 21 15:58:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 21 15:58:35 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6: (42 commits)\n PCI: Change PCI subsystem MAINTAINER\n PCI: pci-iommu-iotlb-flushing-speedup\n PCI: pci_setup_bridge() mustn\u0027t be __devinit\n PCI: pci_bus_size_cardbus() mustn\u0027t be __devinit\n PCI: pci_scan_device() mustn\u0027t be __devinit\n PCI: pci_alloc_child_bus() mustn\u0027t be __devinit\n PCI: replace remaining __FUNCTION__ occurrences\n PCI: Hotplug: fakephp: Return success, not ENODEV, when bus rescan is triggered\n PCI: Hotplug: Fix leaks in IBM Hot Plug Controller Driver - ibmphp_init_devno()\n PCI: clean up resource alignment management\n PCI: aerdrv_acpi.c: remove unneeded NULL check\n PCI: Update VIA CX700 quirk\n PCI: Expose PCI VPD through sysfs\n PCI: iommu: iotlb flushing\n PCI: simplify quirk debug output\n PCI: iova RB tree setup tweak\n PCI: parisc: use generic pci_enable_resources()\n PCI: ppc: use generic pci_enable_resources()\n PCI: powerpc: use generic pci_enable_resources()\n PCI: ia64: use generic pci_enable_resources()\n ...\n" }, { "commit": "94e6108803469a37ee1e3c92dafdd1d59298602f", "tree": "7f3ee30721411cca238f8eea5971d5bebbb70a55", "parents": [ "5e0d2a6fc094a9b5047998deefeb1254c66856ee" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Wed Mar 05 16:52:39 2008 +0000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Apr 20 21:47:07 2008 -0700" }, "message": "PCI: Expose PCI VPD through sysfs\n\nVital Product Data (VPD) may be exposed by PCI devices in several\nways. It is generally unsafe to read this information through the\nexisting interfaces to user-land because of stateful interfaces.\n\nThis adds:\n- abstract operations for VPD access (struct pci_vpd_ops)\n- VPD state information in struct pci_dev (struct pci_vpd)\n- an implementation of the VPD access method specified in PCI 2.2\n (in access.c)\n- a \u0027vpd\u0027 binary file in sysfs directories for PCI devices with VPD\n operations defined\n\nIt adds a probe for PCI 2.2 VPD in pci_scan_device() and release of\nVPD state in pci_release_dev().\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "7d715a6c1ae5785d00fb9a876b5abdfc43abc44b", "tree": "58ec6d1969739a590e0c6c976bfebf04c8e9f31e", "parents": [ "657472e9ccd9fccb82b775eb691c4b25b27451da" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Mon Feb 25 09:46:41 2008 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Apr 20 21:47:03 2008 -0700" }, "message": "PCI: add PCI Express ASPM support\n\nPCI Express ASPM defines a protocol for PCI Express components in the D0\nstate to reduce Link power by placing their Links into a low power state\nand instructing the other end of the Link to do likewise. This\ncapability allows hardware-autonomous, dynamic Link power reduction\nbeyond what is achievable by software-only controlled power management.\nHowever, The device should be configured by software appropriately.\nEnabling ASPM will save power, but will introduce device latency.\n\nThis patch adds ASPM support in Linux. It introduces a global policy for\nASPM, a sysfs file /sys/module/pcie_aspm/parameters/policy can control\nit. The interface can be used as a boot option too. Currently we have\nbelow setting:\n -default, BIOS default setting\n -powersave, highest power saving mode, enable all available ASPM\nstate and clock power management\n -performance, highest performance, disable ASPM and clock power\nmanagement\nBy default, the \u0027default\u0027 policy is used currently.\n\nIn my test, power difference between powersave mode and performance mode\nis about 1.3w in a system with 3 PCIE links.\n\nNote: some devices might not work well with aspm, either because chipset\nissue or device issue. The patch provide API (pci_disable_link_state),\ndriver can disable ASPM for specific device.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "39106dcf85285e78f3b290022122c76f851379b8", "tree": "7fe93aaf6a433920b1c31725f42db30799deaa55", "parents": [ "fb0f330e62d71f7c535251438068199af320cf73" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Tue Apr 08 11:43:03 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 19 19:44:59 2008 +0200" }, "message": "cpumask: use new cpus_scnprintf function\n\n * Cleaned up references to cpumask_scnprintf() and added new\n cpulist_scnprintf() interfaces where appropriate.\n\n * Fix some small bugs (or code efficiency improvments) for various uses\n of cpumask_scnprintf.\n\n * Clean up some checkpatch errors.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cc3a1378b4dd45d3e78dd4aeb10641b06a87d614", "tree": "4eb9dc8f7cefc44926f886c467992e769b873c69", "parents": [ "ae9458d6a0956aa21cb49e1251e35a8d4dacbe6e" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sat Feb 02 11:32:01 2008 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sat Feb 02 11:32:01 2008 -0800" }, "message": "Revert \"PCI: PCIE ASPM support\"\n\nThis reverts commit 6c723d5bd89f03fc3ef627d50f89ade054d2ee3b.\n\nIt caused build errors on non-x86 platforms, config file confusion, and\neven some boot errors on some x86-64 boxes. All around, not quite ready\nfor prime-time :(\n\nCc: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "fd7d1ced29e5beb88c9068801da7a362606d8273", "tree": "40bfac045b8f7e6b94da04f76ed402395edc45cf", "parents": [ "05cca6e52a5a75ffd491fb50a9f636075b2d77ba" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue May 22 22:47:54 2007 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Feb 01 15:04:31 2008 -0800" }, "message": "PCI: make pci_bus a struct device\n\nThis moves the pci_bus class device to be a real struct device and at\nthe same time, place it in the device tree in the correct location.\n\nNote, the old \"bridge\" symlink is now gone, but this was a non-standard\nlink and no userspace program used it. If you need to determine the\ndevice that the bus is on, follow the standard device symlink, or walk\nup the device tree.\n\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "6c723d5bd89f03fc3ef627d50f89ade054d2ee3b", "tree": "45fcf8a380b48ddf686456ff65a2234c23c05504", "parents": [ "5c796ae7a7ebe56967ed9b9963d7c16d733635ff" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Thu Jan 24 10:21:57 2008 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Feb 01 15:04:30 2008 -0800" }, "message": "PCI: PCIE ASPM support\n\nPCI Express ASPM defines a protocol for PCI Express components in the D0\nstate to reduce Link power by placing their Links into a low power state\nand instructing the other end of the Link to do likewise. This\ncapability allows hardware-autonomous, dynamic Link power reduction\nbeyond what is achievable by software-only controlled power management.\nHowever, The device should be configured by software appropriately.\nEnabling ASPM will save power, but will introduce device latency.\n\nThis patch adds ASPM support in Linux. It introduces a global policy for\nASPM, a sysfs file /sys/module/pcie_aspm/parameters/policy can control\nit. The interface can be used as a boot option too. Currently we have\nbelow setting:\n -default, BIOS default setting\n -powersave, highest power saving mode, enable all available ASPM\nstate\nand clock power management\n -performance, highest performance, disable ASPM and clock power\nmanagement\nBy default, the \u0027default\u0027 policy is used currently.\n\nIn my test, power difference between powersave mode and performance mode\nis about 1.3w in a system with 3 PCIE links.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "151fc5dfc87964e85a1cbbb9cc2c0703c017c2ed", "tree": "3c5bf6adaee5a5c3545071de5154c6e43b6bb901", "parents": [ "bf164410d08dc83df416e3a6a43ab29bf88890ed" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Tue Nov 20 08:41:16 2007 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Nov 28 14:35:26 2007 -0800" }, "message": "PCI: drivers/pci/pci-sysfs.c: Add missing pci_dev_put\n\nThere should be a pci_dev_put when breaking out of a loop that iterates\nover calls to pci_get_device and similar functions.\n\nThis was fixed using the following semantic patch.\n\n// \u003csmpl\u003e\n@@\nidentifier d;\ntype T;\nexpression e;\niterator for_each_pci_dev;\n@@\n\nT *d;\n...\nfor_each_pci_dev(d)\n {... when !\u003d pci_dev_put(d)\n when !\u003d e \u003d d\n(\n return d;\n|\n+ pci_dev_put(d);\n? return ...;\n)\n...}\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "aa0ac36518be648dda3a32f0b37a8b2b546e1b24", "tree": "b37eac59221187c4dec9ce8445a21c4119d425fb", "parents": [ "cb510b8172602a66467f3551b4be1911f5a7c8c2" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Sun Jul 15 23:40:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:45 2007 -0700" }, "message": "Remove capability.h from mm.h\n\nI forgot to remove capability.h from mm.h while removing sched.h! This\npatch remedies that, because the only inline function which was using\nCAP_something was made out of line.\n\nCross-compile tested without regressions on:\n\n\tall powerpc defconfigs\n\tall mips defconfigs\n\tall m68k defconfigs\n\tall arm defconfigs\n\tall ia64 defconfigs\n\n\talpha alpha-allnoconfig alpha-defconfig alpha-up\n\tarm\n\ti386 i386-allnoconfig i386-defconfig i386-up\n\tia64 ia64-allnoconfig ia64-defconfig ia64-up\n\tm68k\n\tmips\n\tparisc parisc-allnoconfig parisc-defconfig parisc-up\n\tpowerpc powerpc-up\n\ts390 s390-allnoconfig s390-defconfig s390-up\n\tsparc sparc-allnoconfig sparc-defconfig sparc-up\n\tsparc64 sparc64-allnoconfig sparc64-defconfig sparc64-up\n\tum-x86_64\n\tx86_64 x86_64-allnoconfig x86_64-defconfig x86_64-up\n\nas well as my two usual configs.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "21ba0f88ae56da82a3a15fe54d729208b64c4f4b", "tree": "17ce67f276fe3ea7284c3dc730bdd6a2ec7dfe2f", "parents": [ "dc690d8ef842b464f1c429a376ca16cb8dbee6ae", "36e235901f90fb83215be43cbd8f1ca14661ea40" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 13:40:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 13:40:57 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (34 commits)\n PCI: Only build PCI syscalls on architectures that want them\n PCI: limit pci_get_bus_and_slot to domain 0\n PCI: hotplug: acpiphp: avoid acpiphp \"cannot get bridge info\" PCI hotplug failure\n PCI: hotplug: acpiphp: remove hot plug parameter write to PCI host bridge\n PCI: hotplug: acpiphp: fix slot poweroff problem on systems without _PS3\n PCI: hotplug: pciehp: wait for 1 second after power off slot\n PCI: pci_set_power_state(): check for PM capabilities earlier\n PCI: cpci_hotplug: Convert to use the kthread API\n PCI: add pci_try_set_mwi\n PCI: pcie: remove SPIN_LOCK_UNLOCKED\n PCI: ROUND_UP macro cleanup in drivers/pci\n PCI: remove pci_dac_dma_... APIs\n PCI: pci-x-pci-express-read-control-interfaces cleanups\n PCI: Fix typo in include/linux/pci.h\n PCI: pci_ids, remove double or more empty lines\n PCI: pci_ids, add atheros and 3com_2 vendors\n PCI: pci_ids, reorder some entries\n PCI: i386: traps, change VENDOR to DEVICE\n PCI: ATM: lanai, change VENDOR to DEVICE\n PCI: Change all drivers to use pci_device-\u003erevision\n ...\n" }, { "commit": "91a6902958f052358899f58683d44e36228d85c2", "tree": "a713792cf3bb09bdbd2ac6906aa44b3da3e49250", "parents": [ "51225039f3cf9d250596d1344494b293274b9169" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Sat Jun 09 13:57:22 2007 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:09:09 2007 -0700" }, "message": "sysfs: add parameter \"struct bin_attribute *\" in .read/.write methods for sysfs binary attributes\n\nWell, first of all, I don\u0027t want to change so many files either.\n\nWhat I do:\nAdding a new parameter \"struct bin_attribute *\" in the\n.read/.write methods for the sysfs binary attributes.\n\nIn fact, only the four lines change in fs/sysfs/bin.c and\ninclude/linux/sysfs.h do the real work.\nBut I have to update all the files that use binary attributes\nto make them compatible with the new .read and .write methods.\nI\u0027m not sure if I missed any. :(\n\nWhy I do this:\nFor a sysfs attribute, we can get a pointer pointing to the\nstruct attribute in the .show/.store method,\nwhile we can\u0027t do this for the binary attributes.\nI don\u0027t know why this is different, but this does make it not\nso handy to use the binary attributes as the regular ones.\nSo I think this patch is reasonable. :)\n\nWho benefits from it:\nThe patch that exposes ACPI tables in sysfs\nrequires such an improvement.\nAll the table binary attributes share the same .read method.\nParameter \"struct bin_attribute *\" is used to get\nthe table signature and instance number which are used to\ndistinguish different ACPI table binary attributes.\n\nWithout this parameter, we need to offer different .read methods\nfor different ACPI table binary attributes.\nThis is impossible as there are various ACPI tables on different\nplatforms, and we don\u0027t know what they are until they are loaded.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "7b595756ec1f49e0049a9e01a1298d53a7faaa15", "tree": "cd06687ab3e5c7a5a4ef91903dff207a18c4db76", "parents": [ "dbde0fcf9f8f6d477af3c32d9979e789ee680cde" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Thu Jun 14 03:45:17 2007 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:09:06 2007 -0700" }, "message": "sysfs: kill unnecessary attribute-\u003eowner\n\nsysfs is now completely out of driver/module lifetime game. After\ndeletion, a sysfs node doesn\u0027t access anything outside sysfs proper,\nso there\u0027s no reason to hold onto the attribute owners. Note that\noften the wrong modules were accounted for as owners leading to\naccessing removed modules.\n\nThis patch kills now unnecessary attribute-\u003eowner. Note that with\nthis change, userland holding a sysfs node does not prevent the\nbacking module from being unloaded.\n\nFor more info regarding lifetime rule cleanup, please read the\nfollowing message.\n\n http://article.gmane.org/gmane.linux.kernel/510293\n\n(tweaked by Greg to not delete the field just yet, to make it easier to\nmerge things properly.)\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "a2cd52ca904f5913651e71764755e712894ccc2f", "tree": "ea852daa5f2217a9caf1485ec6fffac5412ac7c7", "parents": [ "575e3348cb80c3265278756778d5091d5ca4efbf" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue May 08 12:03:08 2007 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:07 2007 -0700" }, "message": "PCI: Make pcibios_add_platform_entries() return errors\n\nCurrently pcibios_add_platform_entries() returns void, but could fail,\nso instead have it return an int and propagate errors up to\npci_create_sysfs_dev_files().\n\nFixes:\narch/powerpc/kernel/pci_64.c: In function \u0027pcibios_add_platform_entries\u0027:\narch/powerpc/kernel/pci_64.c:878: warning: ignoring return value of\n\t\u0027device_create_file\u0027, declared with attribute warn_unused_result\narch/powerpc/kernel/pci_32.c: In function \u0027pcibios_add_platform_entries\u0027:\n arch/powerpc/kernel/pci_32.c:1043: warning: ignoring return value of\n\t\u0027device_create_file\u0027, declared with attribute warn_unused_result\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "575e3348cb80c3265278756778d5091d5ca4efbf", "tree": "2d6d3f25f5170ac7a2da2351ee3b7e8ca5a33552", "parents": [ "d556ad4bbe75faf17b239e151a9f003322b2e851" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue May 08 12:03:07 2007 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:07 2007 -0700" }, "message": "PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()\n\nI\u0027m not sure if this is going to fly, weak symbols work on the compilers I\u0027m\nusing, but whether they work for all of the affected architectures I can\u0027t say.\nI\u0027ve cc\u0027ed as many arch maintainers/lists as I could find.\n\nBut assuming they do, we can use a weak empty definition of\npcibios_add_platform_entries() to avoid having an empty definition on every\narch.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "9890b12a4a65a7b3181dd963421740edf0e14d69", "tree": "2bdd7480a28ea6a31db49f768fa83333a61a5a16", "parents": [ "c0affe9db42bf85f4a606b3262c35ec59a5d3788" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Apr 18 13:34:12 2007 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 02 19:02:43 2007 -0700" }, "message": "PCI: Free resource files in error path of pci_create_sysfs_dev_files()\n\npci_create_sysfs_dev_files() should call pci_remove_resource_files() in\nits error path, to match the call it makes to pci_create_resource_files().\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "40ee9e9f8d52d85f2446bbdda7823a3f1de62f3f", "tree": "bad4181bf7e0f7dc37b69522f0588be9788b269d", "parents": [ "8d7d86e9bd377e5779bf3c8da03b27d823c039b4" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Sat Mar 24 11:03:32 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 02 19:02:35 2007 -0700" }, "message": "PCI: fix sysfs rom file creation for BIOS ROM shadows\n\nAt one time, if a BIOS ROM shadow was detected for the boot video\ndevice (stored at offset 0xc0000), we\u0027d set a special resource flag,\nIORESOURCE_ROM_SHADOW, so that the sysfs ROM file code could handle\nit properly. That broke along the way somewhere though, so current\nkernels will be missing \u0027rom\u0027 files in sysfs if the video device\ndoesn\u0027t have an explicit ROM BAR.\n\nThis patch fixes the regression by moving the video fixup quirk to a\nlittle later in the boot cycle (to avoid having its work undone by\nPCI resource allocation) and checking in the PCI sysfs code whether\na rom file should be created due to a shadow resource, which is also\nmoved to a little later in the boot cycle so it will occur after the\nvideo fixup. Tested and works on my i386 test box.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "81bb0e198b4638ac65233b316f4588639dfe1fcd", "tree": "3617a2de9a6ace551979ce99a5e3857f4a123ff7", "parents": [ "f52383d395178afde66d049e176bb2c59a8c941a" ], "author": { "name": "Brice Goglin", "email": "Brice.Goglin@ens-lyon.org", "time": "Sun Jan 28 10:53:40 2007 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Feb 16 15:30:11 2007 -0800" }, "message": "PCI: Make PCI device numa-node attribute visible in sysfs\n\nExport the numa-node attribute of PCI devices in sysfs so that\nuser applications may choose where to be placed accordingly.\n\nSigned-off-by: Brice Goglin \u003cBrice.Goglin@ens-lyon.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "bae94d02371c402408a4edfb95e71e88dbd3e973", "tree": "8886acf5950d8f95d5d4d5a9737c462035709914", "parents": [ "039d09a845209122c5193e650ab2d8b3c849ca7c" ], "author": { "name": "Inaky Perez-Gonzalez", "email": "inaky@linux.intel.com", "time": "Wed Nov 22 12:40:31 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:36:59 2006 -0800" }, "message": "PCI: switch pci_{enable,disable}_device() to be nestable\n\nChanges the pci_{enable,disable}_device() functions to work in a\nnested basis, so that eg, three calls to enable_device() require three\ncalls to disable_device().\n\nThe reason for this is to simplify PCI drivers for\nmulti-interface/capability devices. These are devices that cram more\nthan one interface in a single function. A relevant example of that is\nthe Wireless [USB] Host Controller Interface (similar to EHCI) [see\nhttp://www.intel.com/technology/comms/wusb/whci.htm]. \n\nIn these kind of devices, multiple interfaces are accessed through a\nsingle bar and IRQ line. For that, the drivers map only the smallest\narea of the bar to access their register banks and use shared IRQ\nhandlers. \n\nHowever, because the order at which those drivers load cannot be known\nahead of time, the sequence in which the calls to pci_enable_device()\nand pci_disable_device() cannot be predicted. Thus:\n\n1. driverA starts pci_enable_device()\n2. driverB starts pci_enable_device()\n3. driverA shutdown pci_disable_device()\n4. driverB shutdown pci_disable_device()\n\nbetween steps 3 and 4, driver B would loose access to it\u0027s device,\neven if it didn\u0027t intend to.\n\nBy using this modification, the device won\u0027t be disabled until all the\ncallers to enable() have called disable().\n\nThis is implemented by replacing \u0027struct pci_dev-\u003eis_enabled\u0027 from a\nbitfield to an atomic use count. Each caller to enable increments it,\neach caller to disable decrements it. When the count increments from 0\nto 1, __pci_enable_device() is called to actually enable the\ndevice. When it drops to zero, pci_disable_device() actually does the\ndisabling.\n\nWe keep the backend __pci_enable_device() for pci_default_resume() to\nuse and also change the sysfs method implementation, so that userspace\nenabling/disabling the device doesn\u0027t disable it one time too much.\n\nSigned-off-by: Inaky Perez-Gonzalez \u003cinaky@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "d67afe5ed00070de0965bfc98de5f6ed3a80a73e", "tree": "d67190334aa3de68232b095c13cf08c9a209c49f", "parents": [ "2b4ac44e7c7e16cf9411b81693ff3e604f332bf1" ], "author": { "name": "David Miller", "email": "davem@davemloft.net", "time": "Fri Nov 10 12:27:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 13 07:40:42 2006 -0800" }, "message": "[PATCH] pci: don\u0027t try to remove sysfs files before they are setup.\n\nThe PCI sysfs attributes are created after the initial PCI bus scan. With\nthe addition of more return value checking and assertions in the device and\nsysfs layers we now can get dumps like this on sparc64:\n\n[ 20.135032] Call Trace:\n[ 20.135042] [0000000000537f88] pci_remove_bus_device+0x30/0xc0\n[ 20.135076] [000000000078f890] pci_fill_in_pbm_cookies+0x98/0x440\n[ 20.135109] [000000000042e828] sabre_scan_bus+0x230/0x400\n[ 20.135139] [000000000078c710] pcibios_init+0x58/0xa0\n[ 20.135159] [0000000000416f14] init+0x9c/0x2e0\n[ 20.135190] [0000000000417a50] kernel_thread+0x38/0x60\n[ 20.135211] [0000000000417170] rest_init+0x18/0x40\n[ 20.135514] PCI0(PBMB): Bus running at 33MHz\n\nIt\u0027s triggering because removal of the \"config\" PCI sysfs file for the\ndevice fails.\n\nOn sparc64, after probing the device, we\u0027ll delete the PCI device via\npci_remove_bus_device() if we cannot find the firmware device tree node\ncorresponding to it.\n\nThis is fine, but at this point the sysfs files for the PCI device won\u0027t be\nsetup yet.\n\nSo we should not try to do anything in pci_remove_sysfs_dev_files() if\npci_sysfs_init() has not run yet.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b19441af185559118e8247382ea4f2f76ebffc6d", "tree": "5b687d2a0052b38fa5d32abeec75374b4aa8830e", "parents": [ "660a0e8fdf85f30b1e5f6905a78361476094eb7c" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 28 11:43:25 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Sep 26 17:43:53 2006 -0700" }, "message": "PCI: fix __must_check warnings\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "fe97064c2870e174a6ff4a93feb11a70c4b71cc5", "tree": "1ce4aff048e1b1a428444b7ae087dba8519854de", "parents": [ "24334a12533e9ac70dcb467ccd629f190afc5361" ], "author": { "name": "Brice Goglin", "email": "brice@myri.com", "time": "Thu Aug 31 01:55:15 2006 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Sep 26 17:43:52 2006 -0700" }, "message": "MSI: Export the PCI_BUS_FLAGS_NO_MSI flag in sysfs\n\nExport the PCI_BUS_FLAGS_NO_MSI flag of a PCI bus in the sysfs files\nof its parent device and make it writable. Could be used to:\n* disable MSI on a device which has not been blacklisted yet\n* allow MSI when some setpci hacks enable MSI support (for instance\n on the ServerWorks HT2000 chipset where the MSI HT cap is disabled\n by default).\nArchitecture where some bus have no parent chipset cannot use this\nstrategy to change MSI support.\n\nIf the chipset does not have a subordinate bus, its \u0027bus_msi\u0027 file\nis empty.\n\nAlso document and warn about the possible danger of changing the flag.\n\nSigned-off-by: Brice Goglin \u003cbrice@myri.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "e31dd6e4520439ceae4753f32dd2da2c345e929a", "tree": "fea87cfb0077135c6dcaf7849e518ee31733b0fc", "parents": [ "d75fc8bbccf7c019994bcfd6255d5b56335ed21d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 12 17:06:02 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jun 27 09:24:00 2006 -0700" }, "message": "[PATCH] 64bit resource: change pci core and arch code to use resource_size_t\n\nBased on a patch series originally from Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\n\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "bdee9d98d281d84718eaff6bf0dd2b6ad418b36f", "tree": "b7122ecf946d3922f1462c512e2f0599fb505184", "parents": [ "acc7c2e0b73a46122ec370bf8a3aa9f19065d331" ], "author": { "name": "Doug Thompson", "email": "norsk5@yahoo.com", "time": "Wed Jun 14 16:59:48 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 12:00:01 2006 -0700" }, "message": "[PATCH] PCI: Bus Parity Status sysfs interface\n\nFrom: Doug Thompson \u003cnorsk5@yahoo.com\u003e\n\nThis patch adds the \u0027broken_parity_status\u0027 sysfs attribute file to a PCI device.\nReading this attribute a userland program can determine if PCI device provides false\npositives (value of 1) in its generation of PCI Parity status, or not (value of 0).\nAs PCI devices are found to be \u0027bad\u0027 in this regard, userland programs can also set\nthe appropriate value (root access only) of a faulty device. This per device\ninformation will be used in the EDAC PCI Parity scanner code in a future patch once\nthis interface becomes available.\n\nSigned-off-by: Doug Thompson \u003cnorsk5@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "9f125d30487cea72542a84b4835c037163c7f3d5", "tree": "268a4592aaf2e6a43c82571dde4aae2cd2938100", "parents": [ "75acfecaa031c0e1bc412cee4fe58ba49ff3406c" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Apr 29 10:59:08 2006 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 11:59:59 2006 -0700" }, "message": "[PATCH] PCI: Add a \"enable\" sysfs attribute to the pci devices to allow userspace (Xorg) to enable devices without doing foul direct access\n\nThis patch adds an \"enable\" sysfs attribute to each PCI device. When read it\nshows the \"enabled-ness\" of the device, but you can write a \"0\" into it to\ndisable a device, and a \"1\" to enable it.\n\nThis later is needed for X and other cases where userspace wants to enable\nthe BARs on a device (typical example: to run the video bios on a secundary\nhead). Right now X does all this \"by hand\" via bitbanging, that\u0027s just evil.\nThis allows X to no longer do that but to just let the kernel do this.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCC: Peter Jones \u003cpjones@redhat.com\u003e\nAcked-by: Dave Airlie \u003cairlied@linux.ie\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "f5afe8064f3087bead8fea7e32547c2a3ada5fd0", "tree": "de6a9d60aad6ee262c04290d73e414cd92b4ad5d", "parents": [ "7c8f25da12a3dda46fb730699582895d5fc51287" ], "author": { "name": "Eric Sesterhenn", "email": "snakebyte@gmx.de", "time": "Tue Feb 28 15:34:49 2006 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Mar 23 14:35:17 2006 -0800" }, "message": "[PATCH] PCI: kzalloc() conversion in drivers/pci\n\nthis patch converts drivers/pci to kzalloc usage.\nCompile tested with allyes config.\n\nSigned-off-by: Eric Sesterhenn \u003csnakebyte@gmx.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "e04b0ea2e0f9c1bb0d874db4493fc7f7a623116b", "tree": "75937e50de883f69e906a4c8bc9f119d86c14411", "parents": [ "2cea752f683af1be58ee8f25717c0a8118e0ac5b" ], "author": { "name": "Brian King", "email": "brking@us.ibm.com", "time": "Tue Sep 27 01:21:55 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Oct 28 15:36:58 2005 -0700" }, "message": "[PATCH] PCI: Block config access during BIST\n\nSome PCI adapters (eg. ipr scsi adapters) have an exposure today in that they\nissue BIST to the adapter to reset the card. If, during the time it takes to\ncomplete BIST, userspace attempts to access PCI config space, the host bus\nbridge will master abort the access since the ipr adapter does not respond on\nthe PCI bus for a brief period of time when running BIST. On PPC64 hardware,\nthis master abort results in the host PCI bridge isolating that PCI device\nfrom the rest of the system, making the device unusable until Linux is\nrebooted. This patch is an attempt to close that exposure by introducing some\nblocking code in the PCI code. When blocked, writes will be humored and reads\nwill return the cached value. Ben Herrenschmidt has also mentioned that he\nplans to use this in PPC power management.\n\nSigned-off-by: Brian King \u003cbrking@us.ibm.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n drivers/pci/access.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++\n drivers/pci/pci-sysfs.c | 20 +++++-----\n drivers/pci/pci.h | 7 +++\n drivers/pci/proc.c | 28 +++++++--------\n drivers/pci/syscall.c | 14 +++----\n include/linux/pci.h | 7 +++\n 6 files changed, 134 insertions(+), 31 deletions(-)\n" }, { "commit": "656da9da3745abcbbbdca598745d04c6de2c8843", "tree": "f18072653649eb5bae6823a2d5ec22d62e60462b", "parents": [ "1029d6b58adc3225911c56af26895871dd2ea8cf" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Sep 22 00:48:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 22 07:58:24 2005 -0700" }, "message": "[PATCH] PCI: convert kcalloc to kzalloc\n\nThis patch converts kcalloc(1, ...) calls to use the new kzalloc() function.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4327edf6b8a7ac7dce144313947995538842d8fd", "tree": "e814f19d6f2ec8887ad590bfd67cd89d3d9f1002", "parents": [ "b4012a9895b3e28e3bff3aa534d58c7827af6d4f" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Sat Sep 10 00:25:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 10 10:06:21 2005 -0700" }, "message": "[PATCH] Subject: PATCH: fix numa caused compile warnings\n\npcibus_to_cpumask expands into more than just an initialiser so gcc\nmoans about code before variable declarations.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2311b1f2bbd36fa5f366a7448c718b2556e0f02c", "tree": "10e836c5c34893f8098464a5ae15aba351a7bb2a", "parents": [ "a0d399a808916d22c1c222c6b5ca4e8edd6d91a9" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Fri May 13 17:44:10 2005 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 21:52:45 2005 -0700" }, "message": "[PATCH] PCI: fix-pci-mmap-on-ppc-and-ppc64.patch\n\nThis is an updated version of Ben\u0027s fix-pci-mmap-on-ppc-and-ppc64.patch\nwhich is in 2.6.12-rc4-mm1.\n\nIt fixes the patch to work on PPC iSeries, removes some debug printks\nat Ben\u0027s request, and incorporates your\nfix-pci-mmap-on-ppc-and-ppc64-fix.patch also.\n\nOriginally from Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n\nThis patch was discussed at length on linux-pci and so far, the last\niteration of it didn\u0027t raise any comment. It\u0027s effect is a nop on\narchitecture that don\u0027t define the new pci_resource_to_user() callback\nanyway. It allows architecture like ppc who put weird things inside of\nPCI resource structures to convert to some different value for user\nvisible ones. It also fixes mmap\u0027ing of IO space on those archs.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "87c8a4433b608261a9becdb0ce2d2f2ed4b71d05", "tree": "c3ddd09b1ad6312fccecc67d26098bd634ea17de", "parents": [ "4893e9d1cfeb614b5155c43eefbb338b4f02cb34" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Jun 19 12:21:43 2005 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 15:28:51 2005 -0700" }, "message": "[PATCH] PCI: fix show_modalias() function due to attribute change\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "e404e274f62665f3333d6a539d0d3701f678a598", "tree": "ef6618291524edaab45c4123274730c7d57ae852", "parents": [ "a5099cfc2e82240b0a3e72ad79a5969d5af1a7dc" ], "author": { "name": "Yani Ioannou", "email": "yani.ioannou@gmail.com", "time": "Tue May 17 06:42:58 2005 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 15:15:34 2005 -0700" }, "message": "[PATCH] Driver Core: drivers/i2c/chips/w83781d.c - drivers/s390/block/dcssblk.c: update device attribute callbacks\n\nSigned-off-by: Yani Ioannou \u003cyani.ioannou@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "d48593bf208e0d046c35fb0707ae5b23fef8c4ff", "tree": "8ee1375b7c7725c11238716646266d9a6d7fbc9f", "parents": [ "8d790d74085833ba2a3e84b5bcd683be4981c29a" ], "author": { "name": "Dmitry Torokhov", "email": "dtor_core@ameritech.net", "time": "Fri Apr 29 00:58:46 2005 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 15:15:01 2005 -0700" }, "message": "[PATCH] Make attributes names const char *\n\nsysfs: make attributes and attribute_group\u0027s names const char *\n\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "9888549e0507cc95d1d7ade1595c00ff8e902659", "tree": "9c31d2b34ef9b747733f7f39916a8031f89c3d1e", "parents": [ "c22610dadc0452b1273494f2b5157123c6cd60e1" ], "author": { "name": "Greg KH", "email": "gregkh@suse.de", "time": "Thu May 05 11:57:25 2005 -0700" }, "committer": { "name": "Greg KH", "email": "gregkh@suse.de", "time": "Tue May 17 14:31:12 2005 -0700" }, "message": "[PATCH] PCI: add modalias sysfs file for pci devices\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4c0619add8c3a8b28e7fae8b15cc7b62de2f8148", "tree": "2e27d1c516480dd6f3686c05caac09b196475951", "parents": [ "bc56b9e01190b9f1ad6b7c5c694b61bfe34c7aa5" ], "author": { "name": "ssant@in.ibm.com", "email": "ssant@in.ibm.com", "time": "Fri Apr 08 14:53:31 2005 +0900" }, "committer": { "name": "Greg KH", "email": "gregkh@suse.de", "time": "Tue May 03 23:45:15 2005 -0700" }, "message": "[PATCH] PCI: fix up word-aligned 16-bit PCI config access through sysfs\n\nThis patch adds the possibility to do word-aligned 16-bit atomic PCI\nconfiguration space accesses via the sysfs PCI interface. As a result, problems\nwith Emulex LFPC on IBM PowerPC64 are fixed.\n\nPatch is present in SLES 9 SP1.\n\nSigned-off-by: Vojtech Pavlik \u003cvojtech@suse.cz\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }