- 23 2月, 2010 15 次提交
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由 Jiri Slaby 提交于
Stanse found a cut&pasted memory leak in pciehp_queue_pushbutton_work and shpchp_queue_pushbutton_work. info is not freed/assigned on all paths. Fix that. Reviewed-by: NKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Dominik Brodowski 提交于
Now that we return the new resource start position, there is no need to update "struct resource" inside the align function. Therefore, mark the struct resource as const. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Dominik Brodowski 提交于
As suggested by Linus, align functions should return the start of a resource, not void. An update of "res->start" is no longer necessary. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Seth Heasley 提交于
This patch adds the Intel Cougar Point (PCH) LPC and SMBus Controller DeviceIDs. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Rafael J. Wysocki 提交于
Currently, drivers/pci/quirks.c is built unconditionally, but if CONFIG_PCI_QUIRKS is unset, the only things actually built in this file are definitions of global variables and empty functions (due to the #ifdef CONFIG_PCI_QUIRKS embracing all of the code inside the file). This is not particularly nice and if someone overlooks the #ifdef CONFIG_PCI_QUIRKS, build errors are introduced. To clean that up, move the definitions of the global variables in quirks.c that are always built to pci.c, move the definitions of the empty functions (compiled when CONFIG_PCI_QUIRKS is unset) to headers (additionally make these functions static inline) and modify drivers/pci/Makefile so that quirks.c is only built if CONFIG_PCI_QUIRKS is set. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
No longer needed and causes build breakage. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
Add the 8.0 GT/s speed. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
Take advantage of some gaps in the table to fit in support for AGP speeds. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
Both PCIe and PCI-X bridges report their secondary bus speed in their respective capabilities. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
Move the max_bus_speed and cur_bus_speed into the pci_bus. Expose the values through the PCI slot driver instead of the hotplug slot driver. Update all the hotplug drivers to use the pci_bus instead of their own data structures. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
These enums must not overlap anyway, since we only have a single pci_bus_speed_strings array. Use a single enum, and move it to pci.h. Add 'SPEED' to the pcie names to make it clear what they are. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
The Alternate Routing-ID Interpretation capability allows a single device to have up to 256 functions. They can be populated sparsely, so the current technique of scanning every eighth function is not guaranteed to find them all. By introducing a 'next_fn' function pointer, we can use the linked list of functions in the ARI capability to scan all the functions which exist. We can then speed up the pci_scan_slot by skipping the scan of subsequent devfns for PCIe devices which are the direct children of Root Ports or Downstream Ports. These devices are only permitted to implement device 0, unless they are ARI devices, in which case they'll be scanned by the ARI code above. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Linus Torvalds 提交于
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf probe: Init struct probe_point and set counter correctly hw-breakpoint: Keep track of dr7 local enable bits hw-breakpoints: Accept breakpoints on NULL address perf_events: Fix FORK events
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: usbtouchscreen - extend coordinate range for Generaltouch devices Input: polldev can cause crash in case when polling disabled
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由 Rafael J. Wysocki 提交于
Commit 84b79f8d (drm/i915: Fix crash while aborting hibernation) attempted to fix a regression introduced by commit cbda12d7 (drm/i915: implement new pm ops for i915), but it went too far trying to split the freeze/suspend and resume/thaw parts of the code. As a result, it introduced another regression, which only is visible on some systems. Fix the problem by merging i915_drm_suspend() with i915_drm_freeze() and moving some code from i915_resume() into i915_drm_thaw(), so that intel_opregion_free() and intel_opregion_init() are also executed in the freeze and thaw code paths, respectively. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Reported-and-tested-by: NPedro Ribeiro <pedrib@gmail.com> Tested-by: NTino Keitel <tino.keitel@tikei.de> Acked-by: NEric Anholt <eric@anholt.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 22 2月, 2010 7 次提交
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由 Masami Hiramatsu 提交于
Clear struct probe_point before using it in show_perf_probe_events(), and set pp->found counter correctly in synthesize_perf_probe_point(). Without this initialization, clear_probe_point() will free random addresses. Signed-off-by: NMasami Hiramatsu <mhiramat@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: systemtap <systemtap@sources.redhat.com> Cc: DLE <dle-develop@lists.sourceforge.net> LKML-Reference: <20100218181652.26547.57790.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Roy Yin 提交于
Generaltouch protocol allows for coordinates in [0, 0xffff] range and there are devices reporting coordinates as high as 0x7fff so let's update the driver to reflect that. Signed-off-by: NRoy Yin <yhch@generaltouch.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32: Fix struct stat uid/gid types.
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由 David S. Miller 提交于
Commit 085219f7 ("sparc32: use proper types in struct stat") Accidently changed the struct stat uid/gid members to uid_t and gid_t, but those get set to __kernel_uid32_t and __kernel_gid32_t respectively. Those are of type 'int' but the structure is meant to have 'short'. So use uid16_t and gid16_t to correct this. Reported-by: NRob Landley <rob@landley.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] bfin: fix max timeout calculation
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由 Mike Frysinger 提交于
Relying on overflow/wrap around isn't exact because if you wrap far enough, you get back to "valid" values. Reported-by: NThorsten Pohlmann <pohlmann@tetronik.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
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由 H. Peter Anvin 提交于
x86-32 has had a static test for copy_on_user() overflow for a while. This test currently fails in mm/migrate.c resulting in an allyesconfig/allmodconfig build failure on x86-32: In function ‘copy_from_user’, inlined from ‘do_pages_stat’ at /home/hpa/kernel/git/mm/migrate.c:1012: /home/hpa/kernel/git/arch/x86/include/asm/uaccess_32.h:212: error: call to ‘copy_from_user_overflow’ declared Make the logic more explicit and therefore easier for gcc to understand. v2: rewrite the loop entirely using a more normal structure for a chunked-data loop (Linus Torvalds) Reported-by: NLen Brown <lenb@kernel.org> Signed-off-by: NH. Peter Anvin <hpa@zytor.com> Reviewed-and-Tested-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Arjan van de Ven <arjan@linux.kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 2月, 2010 5 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: CacheFiles: Fix a race in cachefiles_delete_object() vs rename vfs: don't call ima_file_check() unconditionally in nfsd_open() fs: inode - remove 8 bytes of padding on 64bits allowing 1 more objects/slab under slub Switch proc/self to nd_set_link() fix LOOKUP_FOLLOW on automount "symlinks"
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB: bttv: Move I2C IR initialization V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused by bad constant => sizeof conversion. soc-camera: mt9t112: modify exiting conditions from standby mode V4L/DVB: cxusb: Select all required frontend and tuner modules V4L/DVB: dvb: l64781.ko broken with gcc 4.5
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由 Linus Torvalds 提交于
Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap: Remove DEBUG_FS dependency for mux name checking
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: allow alignment fault mode to be configured at kernel boot ARM: Update mach-types ARM: 5951/1: ARM: fix documentation of the PrimeCell bus ARM: 5950/1: ARM: Fix build error for arm1026ej-s processor MAINTAINERS: fix my e-mail and status for Gemini and FA526 Gemini: wrong registers used to set reg_level in gpio_set_irq_type() ARM: 5944/1: scsi: fix timer setup in fas216.c ARM: 5938/1: ARM: L2: export outer_cache_fns
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由 Russell King 提交于
Some glibc versions intentionally create lots of alignment faults in their gconv code, which if not fixed up, results in segfaults during boot. This can prevent systems booting properly. There is no clear hard-configurable default for this; the desired default depends on the nature of the userspace which is going to be booted. So, provide a way for the alignment fault handler to be configured via the kernel command line. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 20 2月, 2010 13 次提交
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由 David Howells 提交于
cachefiles_delete_object() can race with rename. It gets the parent directory of the object it's asked to delete, then locks it - but rename may have changed the object's parent between the get and the completion of the lock. However, if such a circumstance is detected, we abandon our attempt to delete the object - since it's no longer in the index key path, it won't be seen again by lookups of that key. The assumption is that cachefilesd may have culled it by renaming it to the graveyard for later destruction. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Linus Walleij 提交于
This fixes the filepath encoded in <linux/amba/bus.h> and adds some documentation as to what this bus really means. Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Abdoulaye Walsimou Gaye 提交于
This patch fix the below build error for arm1026ej-s processor (IntegratorCP/arm1026ej-s board). CC init/main.o In file included from include/linux/highmem.h:8, from include/linux/pagemap.h:10, from include/linux/mempolicy.h:62, from init/main.c:52: arch/arm/include/asm/cacheflush.h:134:2: error: #error Unknown cache maintainence model make[1]: *** [init/main.o] Erreur 1 make: *** [init] Erreur 2 Signed-off-by: NAbdoulaye Walsimou Gaye <walsimou@walsimou.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Samu Onkalo 提交于
When polled input device is opened and closed and there are no other users of polled device, the workqueue is created and destroyed in every open / close operation. It is probable that at some point dynamic allocation of internal parts of the workqueue cause changes to the workqueue. When a work is queued to the workqueue the work struct contains pointers to the workqueue data. If the workqueue has been changed and the work has never been queued to the new workqueue, work-struct contains pointers to the non-existing workqueue. This will cause crash at the work cancellation during device close since cancellation of a work assumes that the workqueue exists. To prevent that, work struct is cleaned up at device close. This keeps work struct clean for the next use. Signed-off-by: NSamu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Chuck Ebbert 提交于
commit 1e41568d ("Take ima_path_check() in nfsd past dentry_open() in nfsd_open()") moved this code back to its original location but missed the "else". Signed-off-by: NChuck Ebbert <cebbert@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] megaraid_sas: fix for 32bit apps [SCSI] fcoe: Only rmmod fcoe.ko if there are no active connections [SCSI] libfcoe: Send port LKA every FIP_VN_KA_PERIOD secs. [SCSI] libfc: Don't assume response request present. [SCSI] libfc: Fix e_d_tov ns -> ms scaling factor in PLOGI response. [SCSI] libfc: call ddp setup for only FCP reads to avoid accessing junk fsp pointer [SCSI] iscsi_tcp regression: remove bogus warn on in write path
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: sfc: SFE4002/SFN4112F: Widen temperature and voltage tolerances sfc: Fix sign of efx_mcdi_poll_reboot() error in efx_mcdi_poll() net-sysfs: Use rtnl_trylock in wireless sysfs methods. net: Fix sysctl restarts...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix sun4u execute bit check in TSB I-TLB load. sparc: Fix incorrect comparison in of_bus_ambapp_match() sparc64: Sync of_create_pci_dev() with drivers/pci/probe.c changes. sparc64: Tighten checks in kstack_valid().
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: bump the UMS driver version number to indicate rv740 fix drm/radeon/kms: free fence IB if it wasn't emited at IB free time drm/ttm: fix caching problem on non-PAT systems. drm/radeon/rv740: fix backend setup drm/radeon/kms: fix shared ddc detection drm/radeon/kms/rs600: add connector quirk vgaarb: fix "target=default" passing
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由 Ben Hutchings 提交于
The temperature and voltage limits currently set on these boards are too conservative and will cause the driver to stop the net device erroneously in some systems. Based on a review of the chip datasheets and advice from the designer of these boards: - Raise the maximum board temperatures to the specified maximum ambient temperatures for their PHYs plus the expected temperature bias of the board - Raise the maximum controller temperature to 90 degrees - Lower the minimum temperatures to 0 degrees - Widen the voltage tolerances to at least +/- 10% Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
efx_mcdi_poll() uses positive error numbers, matching the MCDI protocol. It must negate the result of efx_mcdi_poll_reboot() which returns the usual negative error numbers. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
The wireless sysfs methods like the rest of the networking sysfs methods are removed with the rtnl_lock held and block until the existing methods stop executing. So use rtnl_trylock and restart_syscall so that the code continues to work. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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