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* x86: Fix binutils-2.21 symbol related build failuresSedat Dilek2011-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | New binutils version 2.21.0.20110302-1 started checking that the symbol parameter to the .size directive matches the entry name's symbol parameter, unearthing two mismatches: AS arch/x86/kernel/acpi/wakeup_rm.o arch/x86/kernel/acpi/wakeup_rm.S: Assembler messages: arch/x86/kernel/acpi/wakeup_rm.S:12: Error: .size expression with symbol `wakeup_code_start' does not evaluate to a constant arch/x86/kernel/entry_32.S: Assembler messages: arch/x86/kernel/entry_32.S:1421: Error: .size expression with symbol `apf_page_fault' does not evaluate to a constant The problem was discovered while using Debian's binutils (2.21.0.20110302-1) and experimenting with binutils from upstream. Thanks Alexander and H.J. for the vital help. Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com> Cc: Alexander van Heukelum <heukelum@fastmail.fm> Cc: H.J. Lu <hjl.tools@gmail.com> Cc: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Rafael J. Wysocki <rjw@sisk.pl> LKML-Reference: <1299620364-21644-1-git-send-email-sedat.dilek@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86-64, trampoline: Remove unused variableH. Peter Anvin2011-02-18
| | | | | | | | | | Removed unused variable left over from development. Reported-by: Brian Gerst <brgerst@gmail.com> LKML-Reference: <AANLkTik6UJ680mWJcu_W+jerLcqPjwjvaXyxB1jAMaG0@mail.gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr>
* x86, reboot: Fix the use of passed arguments in 32-bit BIOS rebootH. Peter Anvin2011-02-18
| | | | | | | | | | | | The initial version of this patch had %eax being a segment and %ecx being the mode. I had changed the interfaces, but not the actual implementation! Reported-by: Brian Gerst <brgerst@gmail.com> LKML-Reference: <AANLkTikxqk=HEw9R-Du=v-1ti1HDGAY9vaNUep2XARaz@mail.gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr>
* x86, reboot: Move the real-mode reboot code to an assembly fileH. Peter Anvin2011-02-18
| | | | | | | | | | | Move the real-mode reboot code out to an assembly file (reboot_32.S) which is allocated using the common lowmem trampoline allocator. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> LKML-Reference: <4D5DFBE4.7090104@intel.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr>
* x86: Make the GDT_ENTRY() macro in <asm/segment.h> safe for assemblyH. Peter Anvin2011-02-18
| | | | | | | | | | | Make the GDT_ENTRY() macro in <asm/segment.h> safe for use in assembly code by guarding the ULL suffixes with _AC() macros. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> LKML-Reference: <4D5DFBE4.7090104@intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr> Cc: Stephen Rothwell <sfr@canb.auug.org.au>
* x86, trampoline: Use the unified trampoline setup for ACPI wakeupH. Peter Anvin2011-02-18
| | | | | | | | | | | Use the unified trampoline allocation setup to allocate and install the ACPI wakeup code in low memory. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> LKML-Reference: <4D5DFBE4.7090104@intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr> Cc: Stephen Rothwell <sfr@canb.auug.org.au>
* x86, trampoline: Common infrastructure for low memory trampolinesH. Peter Anvin2011-02-18
| | | | | | | | | | | | | | | | | | | | Common infrastructure for low memory trampolines. This code installs the trampolines permanently in low memory very early. It also permits multiple pieces of code to be used for this purpose. This code also introduces a standard infrastructure for computing symbol addresses in the trampoline code. The only change to the actual SMP trampolines themselves is that the 64-bit trampoline has been made reusable -- the previous version would overwrite the code with a status variable; this moves the status variable to a separate location. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> LKML-Reference: <4D5DFBE4.7090104@intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Matthieu Castet <castet.matthieu@free.fr> Cc: Stephen Rothwell <sfr@canb.auug.org.au>
* Linux 2.6.38-rc5Linus Torvalds2011-02-15
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* Merge branch 'for-linus' of ↵Linus Torvalds2011-02-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: set flow handler for secondary interrupt controller of 5249 m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform support m68knommu: fix dereference of port.tty m68knommu: add missing linker __modver section m68knommu: fix mis-named variable int set_irq_chip loop m68knommu: add optimize memmove() function m68k: remove arch specific non-optimized memcmp() m68knommu: fix use of un-defined _TIF_WORK_MASK m68knommu: Rename m548x_wdt.c to m54xx_wdt.c m68knommu: fix m548x_wdt.c compilation after headers renaming m68knommu: Remove dependencies on nonexistent M68KNOMMU
| * m68knommu: set flow handler for secondary interrupt controller of 5249Greg Ungerer2011-02-15
| | | | | | | | | | | | | | The secondary interrupt controller of the ColdFire 5249 code is not setting the edge triggered flow handler. Set it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform supportGreg Ungerer2011-02-15
| | | | | | | | | | | | | | The m68knommu arch does not define or use IRQ_FLG_LOCK in its irq subsystem. Remove obsolete use of it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: fix dereference of port.ttyGreg Ungerer2011-02-15
| | | | | | | | | | | | | | | | The struct_tty associated with a port is now a direct pointer from within the local private driver info struct. So fix all uses of it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: add missing linker __modver sectionGreg Ungerer2011-02-15
| | | | | | | | | | | | | | | | | | Add missing linker section __modver to fix: LD vmlinux /usr/local/bin/../m68k-uclinux/bin/ld.real: error: no memory region specified for loadable section `__modver' Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: fix mis-named variable int set_irq_chip loopGreg Ungerer2011-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | Compiling for 68360 targets gives: CC arch/m68knommu/platform/68360/ints.o arch/m68knommu/platform/68360/ints.c: In function ‘init_IRQ’: arch/m68knommu/platform/68360/ints.c:135:16: error: ‘irq’ undeclared (first use in this function) arch/m68knommu/platform/68360/ints.c:135:16: note: each undeclared identifier is reported only once for each function it appears in Fix variable name used. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: add optimize memmove() functionGreg Ungerer2011-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an m68k/coldfire optimized memmove() function for the m68knommu arch. This is the same function as used by m68k. Simple speed tests show this is faster once buffers are larger than 4 bytes, and significantly faster on much larger buffers (4 times faster above about 100 bytes). This also goes part of the way to fixing a regression caused by commit ea61bc461d09e8d331a307916530aaae808c72a2 ("m68k/m68knommu: merge MMU and non-MMU string.h"), which breaks non-coldfire non-mmu builds (which is the 68x328 and 68360 families). They currently have no memmove() fucntion defined, since there was none in the m68knommu/lib functions. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68k: remove arch specific non-optimized memcmp()Greg Ungerer2011-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The m68k arch implements its own memcmp() function. It is not optimized in any way (it is the most strait forward coding of memcmp you can get). Remove it and use the kernels standard memcmp() implementation. This also goes part of the way to fixing a regression caused by commit ea61bc461d09e8d331a307916530aaae808c72a2 ("m68k/m68knommu: merge MMU and non-MMU string.h"), which breaks non-coldfire non-mmu builds (which is the 68x328 and 68360 families). They currently have no memcmp() function defined, since there is none in the m68knommu/lib functions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
| * m68knommu: fix use of un-defined _TIF_WORK_MASKGreg Ungerer2011-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The _TIF_WORK_MASK definition was removed in the clean up of MMU and non-MMU arch/m68k/include/asm/thread_info*.h files (this was commit cddafa3500fde4a07e5bf899ec97a04069f8f7ce, "merge MMU and non-MMU thread_info.h"). It didn't get cleaned out of the entry.S code for the 68328 and 68360 based platforms. And it was replaced by a hard coded constant mask for coldfire platforms. There is currently no need to mask any of these bits, so fix all uses (and former uses) to check for any non-zero value. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Rename m548x_wdt.c to m54xx_wdt.cPhilippe De Muyter2011-02-08
| | | | | | | | | | | | | | All m548x files were renamed to m54xx, except m548x_wdt.c. Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: fix m548x_wdt.c compilation after headers renamingPhilippe De Muyter2011-02-08
| | | | | | | | | | | | | | | | m548x headers were renamed to m54xx, but m548x_wdt.c still uses the old names. Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Remove dependencies on nonexistent M68KNOMMUGeert Uytterhoeven2011-02-08
| | | | | | | | | | | | | | M68KNOMMU is set nowhere. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* | Merge branch 'drm-fixes' of ↵Linus Torvalds2011-02-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (27 commits) drm/radeon/kms: hopefully fix pll issues for real (v3) drm/radeon/kms: add bounds checking to avivo pll algo drm: fix wrong usages of drm_device in DRM Developer's Guide drm/radeon/kms: fix a few more atombios endian issues drm/radeon/kms: improve 6xx/7xx CS error output drm/radeon/kms: check AA resolve registers on r300 drm/radeon/kms: fix tracking of BLENDCNTL, COLOR_CHANNEL_MASK, and GB_Z on r300 drm/radeon/kms: use linear aligned for evergreen/ni bo blits drm/radeon/kms: use linear aligned for 6xx/7xx bo blits drm/radeon: fix race between GPU reset and TTM delayed delete thread. drm/radeon/kms: evergreen/ni big endian fixes (v2) drm/radeon/kms: 6xx/7xx big endian fixes drm/radeon/kms: atombios big endian fixes drm/radeon: 6xx/7xx non-kms endian fixes drm/radeon/kms: optimize CS state checking for r100->r500 drm: do not leak kernel addresses via /proc/dri/*/vma drm/radeon/kms: add connector table for mac g5 9600 radeon mkregtable: Add missing fclose() calls drm/radeon/kms: fix interlaced modes on dce4+ drm/radeon: fix memory debugging since d961db75ce86a84f1f04e91ad1014653ed7d9f46 ...
| * | drm/radeon/kms: hopefully fix pll issues for real (v3)Alex Deucher2011-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problematic boards have a recommended reference divider to be used when spread spectrum is enabled on the laptop panel. Enable the use of the recommended reference divider along with the new pll algo. v2: testing options v3: When using the fixed reference divider with LVDS, prefer min m to max p and use fractional feedback dividers. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28852 https://bugzilla.kernel.org/show_bug.cgi?id=24462 https://bugzilla.kernel.org/show_bug.cgi?id=26552 MacbookPro issues reported by Justin Mattock <justinmattock@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: add bounds checking to avivo pll algoAlex Deucher2011-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent divider overflow. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28932 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm: fix wrong usages of drm_device in DRM Developer's GuideXiao Jiang2011-02-14
| | | | | | | | | | | | | | | | | | | | | A few wrong usages of drm_device, which should be drm_driver. Signed-off-by: Xiao Jiang <jgq516@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: fix a few more atombios endian issuesAlex Deucher2011-02-14
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | Merge remote branch 'intel/drm-intel-fixes' of /ssd/git/drm-next into drm-fixesDave Airlie2011-02-13
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'intel/drm-intel-fixes' of /ssd/git/drm-next: drm/i915: Fix resume regression from 5d1d0cc drm/i915/tv: Use polling rather than interrupt-based hotplug drm/i915: Trigger modesetting if force-audio changes drm/i915/sdvo: If we have an EDID confirm it matches the mode of the connection drm/i915: Disable RC6 on Ironlake drm/i915/lvds: Restore dithering on native modes for gen2/3 drm/i915: Invalidate TLB caches on SNB BLT/BSD rings
| | * | drm/i915: Fix resume regression from 5d1d0ccChris Wilson2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The irony of the patch to fix the resume regression on PineView causing a further regression on Ironlake is not lost on me. Reported-by: Jeff Chua <jeff.chua.linux@gmail.com> Reported-by: Björn Schließmann <chronoss@gmx.de> Tested-by: Björn Schließmann <chronoss@gmx.de> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=28802 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| | * | drm/i915/tv: Use polling rather than interrupt-based hotplugChris Wilson2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation recommends that we should use a polling method for TV detection as this is more power efficient than the interrupt based mechanism (as the encoder can be completely switched off). A secondary effect is that leaving the hotplug enabled seems to be causing pipe underruns as reported by Hugh Dickins on his Crestline. Tested-by: Hugh Dickins <hughd@google.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [This is a candidate for stable, but needs minor porting to 2.6.37]
| | * | drm/i915: Trigger modesetting if force-audio changesChris Wilson2011-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the user changes the force-audio property and it no longer reflects the current configuration, then we need to trigger a mode set in order to update the registers. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| | * | drm/i915/sdvo: If we have an EDID confirm it matches the mode of the connectionChris Wilson2011-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we have an EDID for a digital panel, but we are probing a non-TMDS connector then we know that this is a false detection, and vice versa. This should reduce the number of bogus outputs on multi-function adapters that report the same output on multiple connectors. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34101 Reported-by: Sebastien Caty <sebastien.caty@mrnf.gouv.qc.ca> Tested-by: Sebastien Caty <sebastien.caty@mrnf.gouv.qc.ca> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
| | * | drm/i915: Disable RC6 on IronlakeChris Wilson2011-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The automatic powersaving feature is once again causing havoc, with 100% reliable hangs on boot and resume on affected machines. Reported-by: Francesco Allertsen <fallertsen@gmail.com> Reported-by: Gui Rui <chaos.proton@gmail.com> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=28582 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| | * | drm/i915/lvds: Restore dithering on native modes for gen2/3Chris Wilson2011-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A regression introduced in bee17e5 cleared the dithering bit for native modes on gen2/3. Bugzilla: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/711568 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| | * | drm/i915: Invalidate TLB caches on SNB BLT/BSD ringsChris Wilson2011-02-02
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
| * | | drm/radeon/kms: improve 6xx/7xx CS error outputAlex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makes debugging CS rejections much easier. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: check AA resolve registers on r300Marek Olšák2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an important security fix because we allowed arbitrary values to be passed to AARESOLVE_OFFSET. This also puts the right buffer address in the register. Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: fix tracking of BLENDCNTL, COLOR_CHANNEL_MASK, and GB_Z on r300Marek Olšák2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Also move ZB_DEPTHCLEARVALUE to the list of safe regs. Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: use linear aligned for evergreen/ni bo blitsAlex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not only is linear aligned supposedly more performant, linear general is only supported by the CB in single slice mode. The texture hardware doesn't support linear general, but I think the hw automatically upgrades it to linear aligned. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: use linear aligned for 6xx/7xx bo blitsAlex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not only is linear aligned supposedly more performant, linear general is only supported by the CB in single slice mode. The texture hardware doesn't support linear general, but I think the hw automatically upgrades it to linear aligned. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon: fix race between GPU reset and TTM delayed delete thread.Dave Airlie2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My evergreen has been in a remote PC for week and reset has never once saved me from certain doom, I finally relocated to the box with a serial cable and noticed an oops when the GPU resets, and the TTM delayed delete thread tries to remove something from the GTT. This stops the delayed delete thread from executing across the GPU reset handler, and woot I can GPU reset now. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: evergreen/ni big endian fixes (v2)Alex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 6xx/7xx endian fixes from Cédric Cano. v2: fix typo in shader Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: 6xx/7xx big endian fixesCédric Cano2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | agd5f: minor cleanups Signed-off-by: Cédric Cano <ccano@interfaceconcept.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: atombios big endian fixesCédric Cano2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | agd5f: additional cleanups/fixes Signed-off-by: Cédric Cano <ccano@interfaceconcept.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon: 6xx/7xx non-kms endian fixesCédric Cano2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | agd5f: minor cleanups Signed-off-by: Cédric Cano <ccano@interfaceconcept.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: optimize CS state checking for r100->r500Marek Olšák2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The colorbuffer, zbuffer, and texture states are checked only once when they get changed. This improves performance in the apps which emit lots of draw packets and few state changes. This drops performance in glxgears by a 1% or so, but glxgears is not a benchmark we care about. The time spent in the kernel when running Torcs dropped from 33% to 23% and the frame rate is higher, which is a good thing. r600 might need something like this as well. Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: do not leak kernel addresses via /proc/dri/*/vmaKees Cook2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the continuing effort to avoid kernel addresses leaking to unprivileged users, this patch switches to %pK for /proc/dri/*/vma. Signed-off-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: add connector table for mac g5 9600Alex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PPC Mac cards do not provide connector tables in their vbios. Their connector/encoder configurations must be hardcoded in the driver. verified by nyef on #radeon Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | radeon mkregtable: Add missing fclose() callsJesper Juhl2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/gpu/drm/radeon/mkregtable.c:parser_auth() almost always remembers to fclose(file) before returning, but it misses two spots. This is not really important since the process will exit shortly after and thus close the file for us, but being explicit prevents static analysis tools from complaining about leaked memory and missing fclose() calls and it also seems to be the prefered style of the existing code to explicitly close the file. So, here's a patch to add the two missing fclose() calls. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: fix interlaced modes on dce4+Alex Deucher2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - set scaler table clears the interleave bit, need to reset it in encoder quirks, this was already done for pre-dce4. - remove the interleave settings from set_base() functions this is now handled in the encoder quirks functions, and isn't technically part of the display base setup. - rename evergreen_do_set_base() to dce4_do_set_base() since it's used on both evergreen and NI asics. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28182 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon: fix memory debugging since d961db75ce86a84f1f04e91ad1014653ed7d9f46Dave Airlie2011-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code dereferenced a value, the new code just needs to pass the ptr. fixes an oops looking at files in debugfs. cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-02-15
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: pci: use security_capable() when checking capablities during config space read
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