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* drm/i915: Add missing mutex_lock(&dev->struct_mutex)Pierre Willenbrock2009-02-231-0/+1
| | | | | | | there might be a nicer way to fix this but this is the simplest for now. Signed-off-by: Pierre Willenbrock <pierre@pirsoft.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: fix WC mapping in non-GEM i915 code.Jesse Barnes2009-02-231-1/+1
| | | | | | [airlied - taken from mailing list posting] Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: Fix regression in 95ca9dChris Wilson2009-02-231-2/+6
| | | | | | | | | | The object is dereferenced before the NULL check. Oops. Fixes http://bugs.freedesktop.org/show_bug.cgi?id=20235 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: Retire requests from i915_gem_busy_ioctl.Eric Anholt2009-02-231-0/+7
| | | | | | | | | This ensures that the user gets the latest information from the hardware on whether the buffer is busy, potentially reducing the working set of objects that the user chooses. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: suspend/resume GEM when KMS is activeJesse Barnes2009-02-233-2/+24
| | | | | | | | | | In the KMS case, we need to suspend/resume GEM as well. So on suspend, make sure we idle GEM and stop any new rendering from coming in, and on resume, re-init the framebuffer and clear the suspended flag. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: Don't let a device flush to prepare buffers clear new write_domains.Eric Anholt2009-02-231-2/+14
| | | | | | | | | | | | | | | | | | The problem was that object_set_to_gpu_domain would set the new write_domains that are getting set by this batchbuffer, then the accumulated flushes required for all the objects in preparation for this batchbuffer were posted, and the brand new write domain would get cleared by the flush being posted. Instead, hang on to the new (or old if we're not changing it) value and set it after the flush is queued. Results from this noticably included conformance test failures from reads shortly after writes (where the new write domain had been lost and thus not flushed and waited on), but is a suspected cause of hangs in some apps when a write domain is lost on a buffer that gets reused for instruction or commmand state. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: Cut two args to set_to_gpu_domain that confused this tricky path.Eric Anholt2009-02-231-22/+16
| | | | | | | | While not strictly required, it helped while thinking about the following change. This change should be invariant. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* PM: Split up sysdev_[suspend|resume] from device_power_[down|up], fixIngo Molnar2009-02-221-5/+2
| | | | | | | | | | | | | | | | | Impact: module build fix Fix: ERROR: "sysdev_resume" [arch/x86/kernel/apm.ko] undefined! ERROR: "sysdev_suspend" [arch/x86/kernel/apm.ko] undefined! As these APIs are now used by the APM driver, which can be built as a module. Also fix a few extra (and inconsistent) newlines in comment blocks preceding these functions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* PM: Split up sysdev_[suspend|resume] from device_power_[down|up]Rafael J. Wysocki2009-02-223-5/+8
| | | | | | | | | | | Move the sysdev_suspend/resume from the callee to the callers, with no real change in semantics, so that we can rework the disabling of interrupts during suspend/hibernation. This is based on an earlier patch from Linus. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'release' of ↵Linus Torvalds2009-02-225-16/+52
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: remove CONFIG_ACPI_SYSTEM fujitsu-laptop: Use RFKILL support bitmask from firmware x86_64: Fix S3 fail path x86_64: acpi/wakeup_64 cleanup battery: don't assume we are fully charged when not charging or discharging ACPI: EC: Add delay for slow MSI controller
| *---. Merge branches 'release', 'bugzilla-12011', 'bugzilla-12632', 'misc' and ↵Len Brown2009-02-21114-566/+1446
| |\ \ \ | | | | | | | | | | | | | | | 'suspend' into release
| | | * | ACPI: remove CONFIG_ACPI_SYSTEMBjorn Helgaas2009-02-212-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove CONFIG_ACPI_SYSTEM. It was always set the same as CONFIG_ACPI, and it had no menu label, so there was no way to set it to anything other than "y". Some things under CONFIG_ACPI_SYSTEM (acpi_irq_handled, acpi_os_gpe_count(), event_is_open, register_acpi_notifier(), etc.) are used unconditionally by the CA, the OSPM, and drivers, so we depend on them always being present. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | fujitsu-laptop: Use RFKILL support bitmask from firmwareTony Vroon2009-02-211-7/+18
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until now, we polled the rfkill status for every incoming FUJ02E3 ACPI event. It turns out that the firmware has a bitmask which indicates what rfkill-related state it can report. The rfkill_supported bitmask is now used to avoid polling for rfkill at all in the notification handler if there is no support. Also, it is used in the platform device callbacks. As before we register all callbacks and report "unknown" if the firmware does not give us status updates for that particular bit. This was fed through checkpatch.pl and tested on the S6420, S7020 and P8010 platforms. Signed-off-by: Tony Vroon <tony@linx.net> Tested-by: Stephen Gildea <stepheng+linux@gildea.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | battery: don't assume we are fully charged when not charging or dischargingRichard Hughes2009-02-211-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On hardware like the T61 it can take a couple of seconds for the battery to start charging after the power is connected, and we incorrectly tell userspace that we are fully charged, and then go back to charging. Only mark a battery as fully charged when the preset charge matches either the last full charge, or the design charge. http://bugzilla.kernel.org/show_bug.cgi?id=12632 Signed-off-by: Richard Hughes <hughsient@gmail.com> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: EC: Add delay for slow MSI controllerAlexey Starikovskiy2009-02-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=12011 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | m68k: atari - Rename "mfp" to "st_mfp"Geert Uytterhoeven2009-02-224-17/+17
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://kisskb.ellerman.id.au/kisskb/buildresult/72115/: | net/mac80211/ieee80211_i.h:327: error: syntax error before 'volatile' | net/mac80211/ieee80211_i.h:350: error: syntax error before '}' token | net/mac80211/ieee80211_i.h:455: error: field 'sta' has incomplete type | distcc[19430] ERROR: compile net/mac80211/main.c on sprygo/32 failed This is caused by | # define mfp ((*(volatile struct MFP*)MFP_BAS)) in arch/m68k/include/asm/atarihw.h, which conflicts with the new "mfp" enum in net/mac80211/ieee80211_i.h. Rename "mfp" to "st_mfp", as it's a way too generic name for a global #define. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'hibernate'Linus Torvalds2009-02-211-0/+17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * hibernate: PM: Fix suspend_console and resume_console to use only one semaphore PM: Wait for console in resume PM: Fix pm_notifiers during user mode hibernation swsusp: clean up shrink_all_zones() swsusp: dont fiddle with swappiness PM: fix build for CONFIG_PM unset PM/hibernate: fix "swap breaks after hibernation failures" PM/resume: wait for device probing to finish Consolidate driver_probe_done() loops into one place
| * | | Consolidate driver_probe_done() loops into one placeArjan van de Ven2009-02-211-0/+17
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | there's a few places that currently loop over driver_probe_done(), and I'm about to add another one. This patch abstracts it into a helper to reduce duplication. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Len Brown <lenb@kernel.org> Acked-by: Greg KH <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'drm-fixes' of ↵Linus Torvalds2009-02-2015-167/+271
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (26 commits) drm/radeon: update sarea copies of last_ variables on resume. drm/i915: Keep refs on the object over the lifetime of vmas for GTT mmap. drm/i915: take struct mutex around fb unref drm: Use spread spectrum when the bios tells us it's ok. drm: Collapse identical i8xx_clock() and i9xx_clock(). drm: Bring PLL limits in sync with DDX values. drm: Add locking around cursor gem operations. drm: Propagate failure from setting crtc base. drm: Check for a NULL encoder when reverting on error path drm/i915: Cleanup the hws on ringbuffer constrution failure. drm/i915: Don't add panel_fixed_mode to the probed modes list at LVDS init. drm: Release user fbs in drm_release drm/i915: Unpin the fb on error during construction. drm/i915: Unpin the hws if we fail to kmap. drm/i915: Unpin the ringbuffer if we fail to ioremap it. drm/i915: unpin for an invalid memory domain. drm/i915: Release and unlock on mmap_gtt error path. drm/i915: Set framebuffer alignment based upon the fence constraints. drm: Do not leak a new reference for flink() on an existing name drm/i915: Fix potential AB-BA deadlock in i915_gem_execbuffer() ...
| * | | drm/radeon: update sarea copies of last_ variables on resume.etienne2009-02-201-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a regression reported in bug #12613. [airlied: not I tweaked the patch slightly and fixed it by etienne did all the hardwork so gets authorship] Signed-off-by: etienne <etienne.basset@numericable.fr> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/i915: Keep refs on the object over the lifetime of vmas for GTT mmap.Jesse Barnes2009-02-203-18/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes potential fault at fault time if the object was unreferenced while the mapping still existed. Now, while the mmap_offset only lives for the lifetime of the object, the object also stays alive while a vma exists that needs it. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/i915: take struct mutex around fb unrefJesse Barnes2009-02-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to do this in case the unref ends up doing a free. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: Use spread spectrum when the bios tells us it's ok.Kristian Høgsberg2009-02-203-6/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lifted from the DDX modesetting. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: Collapse identical i8xx_clock() and i9xx_clock().Kristian Høgsberg2009-02-201-27/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They used to be different. Now they're identical. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: Bring PLL limits in sync with DDX values.Kristian Høgsberg2009-02-201-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: Add locking around cursor gem operations.Kristian Høgsberg2009-02-201-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to hold the struct_mutex around pinning and the phys object operations. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: Propagate failure from setting crtc base.Chris Wilson2009-02-202-35/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the error paths within intel_pipe_set_base() to first cleanup and then report back the error. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm: Check for a NULL encoder when reverting on error pathChris Wilson2009-02-201-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to skip the connectors with a NULL encoder to match the success path and avoid an OOPS. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Cleanup the hws on ringbuffer constrution failure.Chris Wilson2009-02-201-14/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail to create the ringbuffer, then we need to cleanup the allocated hws. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Don't add panel_fixed_mode to the probed modes list at LVDS init.Steve Aarnio2009-02-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case where no EDID data is read from the device, adding the panel_fixed_mode pointer to the probed modes list causes data corruption. If the panel_fixed_mode pointer is added to the probed modes list at init time, a copy of the mode is added again at drm_get_modes() request time. Then, the panel_fixed_mode pointer is freed because it is seen as a duplicate mode. Unfortunately, this pointer is still stored and used in mode_fixup(). Because the panel_fixed_mode data is copied and returned at drm_get_modes() time, it is unnecessary to add this information at init time. Signed-off-by: Steve Aarnio <steve.j.aarnio@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm: Release user fbs in drm_releaseKristian Høgsberg2009-02-202-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoids leaking fbs and associated buffers on release. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Tested-by: Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Unpin the fb on error during construction.Chris Wilson2009-02-201-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail whilst constructing the fb, then we need to unpin it as well. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Unpin the hws if we fail to kmap.Chris Wilson2009-02-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A missing unpin on the error path. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Unpin the ringbuffer if we fail to ioremap it.Chris Wilson2009-02-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A missing unpin on the error path. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: unpin for an invalid memory domain.Chris Wilson2009-02-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A missing unreference and unpin after rejecting the relocation for an invalid memory domain. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Release and unlock on mmap_gtt error path.Chris Wilson2009-02-201-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We failed to unlock the mutex after failing to create the mmap offset. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Set framebuffer alignment based upon the fence constraints.Chris Wilson2009-02-201-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the request alignment to 0, and leave it up to i915_gem_object_pin() to set the appropriate alignment to match the fence covering the object. Eric Anholt mentioned that the pinning code is meant to choose the maximum of the request alignment and that of the fence covering the object... However currently, the pinning code will only apply the fence constraints if the supplied alignment is 0. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm: Do not leak a new reference for flink() on an existing nameChris Wilson2009-02-201-17/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The name table should only hold a single reference, so avoid leaking additional references for secondary calls to flink(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Fix potential AB-BA deadlock in i915_gem_execbuffer()Roland Dreier2009-02-201-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lockdep warns that i915_gem_execbuffer() can trigger a page fault (which takes mmap_sem) while holding dev->struct_mutex, while drm_vm_open() (which is called with mmap_sem already held) takes dev->struct_mutex. So this is a potential AB-BA deadlock. The way that i915_gem_execbuffer() triggers a page fault is by doing copy_to_user() when returning new buffer offsets back to userspace; however there is no reason to hold the struct_mutex when doing this copy, since what is being copied is the contents of an array private to i915_gem_execbuffer() anyway. So we can fix the potential deadlock (and get rid of the lockdep warning) by simply moving the copy_to_user() outside of where struct_mutex is held. This fixes <http://bugzilla.kernel.org/show_bug.cgi?id=12491>. Reported-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: refleak along pin() error path.Chris Wilson2009-02-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A missing unreference if the user calls pin() a second time on a pinned buffer. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: hold mutex for unreference() in i915_gem_tiling.cChris Wilson2009-02-201-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Cleanup trivial leak on execbuffer error path.Chris Wilson2009-02-201-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also spotted by Owain Ainsworth. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm: Free the object ref on error.Chris Wilson2009-02-201-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that the object is unreferenced if we fail to allocate during drm_gem_flink_ioctl(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm: Potential use-after-free on error path.Chris Wilson2009-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the member from the hash table before we free the structure! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | drm/i915: Storage class should be before const qualifierTobias Klauser2009-02-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2009-02-2019-62/+131
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] qla2xxx: Update version number to 8.03.00-k3. [SCSI] qla2xxx: Mask out 'reserved' bits while processing FLT regions. [SCSI] qla2xxx: Correct slab-error overwrite during vport creation and deletion. [SCSI] qla2xxx: Properly acknowledge IDC notification messages. [SCSI] qla2xxx: Remove interrupt request bit check in the response processing path in multiq mode. [SCSI] lpfc: introduce missing kfree [SCSI] libiscsi: Fix scsi command timeout oops in iscsi_eh_timed_out [SCSI] qla2xxx: fix Kernel Panic with Qlogic 2472 Card. [SCSI] ibmvfc: Increase cancel timeout [SCSI] ibmvfc: Fix rport relogin [SCSI] ibmvfc: Fix command timeout errors [SCSI] sg: fix device number in blktrace data [SCSI] scsi_scan: add missing interim SDEV_DEL state if slave_alloc fails [SCSI] ibmvscsi: Correct DMA mapping leak
| * | | | [SCSI] qla2xxx: Update version number to 8.03.00-k3.Andrew Vasquez2009-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] qla2xxx: Mask out 'reserved' bits while processing FLT regions.Andrew Vasquez2009-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bits 31-8 are marked as reserved and should be ignored while interpreting a region's code. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] qla2xxx: Correct slab-error overwrite during vport creation and deletion.Anirban Chakraborty2009-02-102-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clearing of a vha's req_ques were overrunning during vport creation. During deletion, vport queues should be torn-down after all cleanup has occurred. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | | [SCSI] qla2xxx: Properly acknowledge IDC notification messages.Andrew Vasquez2009-02-106-13/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To ensure smooth operations amongst the FCoE and NIC side components of the ISP81xx chip, the FCoE driver (qla2xxx) must ensure the 10gb NIC driver (qlge) does not timeout waiting for IDC (Inter-Driver Communication) acknowledgments. The acknowledgment requirements are trivial -- a simple mirroring of incoming mailbox registers during the AEN to a process-context capable mailbox command. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-08 11:39:44 +0000