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225aa01 Linus Torvalds 26 July 2010, 20:04:25 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: add pipe A force quirks to i915 driver drm/i915: Fix panel fitting regression since 734b4157 drm/i915: fix deadlock in fb teardown drm/i915: don't free non-existent compressed llb on ILK+ agp/intel: Use the correct mask to detect i830 aperture size. drm/i915: disable FBC when more than one pipe is active drm/i915: Use the correct scanout alignment for fbcon. drm/i915: make sure eDP panel is turned on drm/i915: add PANEL_UNLOCK_REGS definition drm/i915: Make G4X-style PLL search more permissive drm/i915: Clear any existing dither mode prior to enabling spatial dithering drm/i915: handle shared framebuffers when flipping drm/i915: Explosion following OOM in do_execbuffer. gpu/drm/i915: Add a blacklist to omit modeset on LID open 26 July 2010, 20:04:25 UTC
b690e96 Jesse Barnes 19 July 2010, 20:53:12 UTC drm/i915: add pipe A force quirks to i915 driver Ported over from the old UMS list. Unfortunately they're still necessary especially on older laptop platforms. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=22126. Tested-by: Xavier <shiningxc@gmail.com> Tested-by: Diego Escalante Urrelo <diegoe@gnome.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 19:00:43 UTC
0cc4d43 Chris Wilson 17 July 2010, 11:43:20 UTC drm/i915: Fix panel fitting regression since 734b4157 The crtc mode fixup is run after the encoders adjust the mode to fit on their output, so don't reset the mode! Fixes: Bug 29057 - display corruption under 800x600 on netbook (1024x600) with 'Full Aspect' scaling https://bugs.freedesktop.org/show_bug.cgi?id=29057 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Xun Fang <xunx.fang@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 19:00:30 UTC
fbd41a7 Jesse Barnes 20 July 2010, 18:58:00 UTC drm/i915: fix deadlock in fb teardown At module unload time we'll tear down the fbdev state. We do so under the struct mutex, so we shouldn't try to use the unlocked variant of the GEM object unreference function or we may deadlock. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:46 UTC
aebf0da Jesse Barnes 22 July 2010, 15:12:20 UTC drm/i915: don't free non-existent compressed llb on ILK+ We should only free the compressed llb if we allocated it in the first place otherwise we'll panic at unload time. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:07 UTC
e7b96f2 Tim Gardner 09 July 2010, 20:48:50 UTC agp/intel: Use the correct mask to detect i830 aperture size. BugLink: https://bugs.launchpad.net/bugs/597075 commit f1befe71fa7a79ab733011b045639d8d809924ad introduced a regression when detecting aperture size of some i915 adapters, e.g., those on the Intel Q35 chipset. The original report: https://bugzilla.kernel.org/show_bug.cgi?id=15733 The regression report: https://bugzilla.kernel.org/show_bug.cgi?id=16294 According to the specification found at http://intellinuxgraphics.org/VOL_1_graphics_core.pdf, the PCI config space register I830_GMCH_CTRL is a mirror of GMCH Graphics Control. The correct macro for isolating the aperture size bits is therefore I830_GMCH_GMS_MASK along with the attendant changes to the case statement. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Tested-by: Kees Cook <kees.cook@canonical.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Eric Anholt <eric@anholt.net> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:07 UTC
9c928d1 Jesse Barnes 23 July 2010, 22:20:00 UTC drm/i915: disable FBC when more than one pipe is active We're really supposed to do this to avoid trouble with underflows when multiple planes are active. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=26987. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: fangxun <xunx.fang@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:06 UTC
127bd2a Chris Wilson 23 July 2010, 22:32:05 UTC drm/i915: Use the correct scanout alignment for fbcon. This fixes a potential modesetting error during boot with plymouth on Broadwater and Crestline introduced with 9df47c. The framebuffer was hard-coding an alignment of 64K, but the modesetting code required the documented alignment of 128K. The result was that we would attempt to unbind the pinned fbcon buffer, triggering an ERROR and ultimately failing the mode change. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:05 UTC
9934c13 Jesse Barnes 22 July 2010, 20:18:19 UTC drm/i915: make sure eDP panel is turned on When enabling the eDP port, we need to make sure the panel is turned on after training the link. If we don't, it likely won't come back after suspend or may not come up at all. For unknown reasons, unlocking the panel regs before initiating a power on sequence is necessary. There are known bugs in the PCH panel sequencing logic, apparently this is one possible workaround. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=28739. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: "Paulo J. S. Silva" <pjssilva@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:04 UTC
4a655f0 Jesse Barnes 22 July 2010, 20:18:18 UTC drm/i915: add PANEL_UNLOCK_REGS definition In some cases, unlocking the panel regs is safe and can help us avoid a flickery, full mode set sequence. So define the unlock key and use it. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:03 UTC
6ba770d Adam Jackson 02 July 2010, 20:43:30 UTC drm/i915: Make G4X-style PLL search more permissive Fixes an Ironlake laptop with a 68.940MHz 1280x800 panel and 120MHz SSC reference clock. More generally, the 0.488% tolerance used before is just too tight to reliably find a PLL setting. I extracted the search algorithm and modified it to find the dot clocks with maximum error over the valid range for the given output type: http://people.freedesktop.org/~ajax/intel_g4x_find_best_pll.c This gave: Worst dotclock for Ironlake DAC refclk is 350000kHz (error 0.00571) Worst dotclock for Ironlake SL-LVDS refclk is 102321kHz (error 0.00524) Worst dotclock for Ironlake DL-LVDS refclk is 219642kHz (error 0.00488) Worst dotclock for Ironlake SL-LVDS SSC refclk is 84374kHz (error 0.00529) Worst dotclock for Ironlake DL-LVDS SSC refclk is 183035kHz (error 0.00488) Worst dotclock for G4X SDVO refclk is 267600kHz (error 0.00448) Worst dotclock for G4X HDMI refclk is 334400kHz (error 0.00478) Worst dotclock for G4X SL-LVDS refclk is 95571kHz (error 0.00449) Worst dotclock for G4X DL-LVDS refclk is 224000kHz (error 0.00510) Signed-off-by: Adam Jackson <ajax@redhat.com> Cc: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 18:27:02 UTC
a392a10 Chris Wilson 25 July 2010, 22:09:13 UTC drm/i915: Clear any existing dither mode prior to enabling spatial dithering We cannot the initial configuration set by the BIOS not to have a dither mode enabled which conflicts with our enabling the Spatial Temporal 1 dither mode for PCH. In particular, the BIOS may either enable temporal dithering or the Spatial Temporal 2 with the result that we enable pure temporal dithering. Temporal dithering looks bad and is perceived as a flicker. Fixes: Bug 29248 - [Arrandale] Annoying flicker on internal panel, goes away after suspend to RAM https://bugs.freedesktop.org/show_bug.cgi?id=29248 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 17:46:07 UTC
be9a3db Jesse Barnes 23 July 2010, 19:03:37 UTC drm/i915: handle shared framebuffers when flipping If a framebuffer is shared across CRTCs, the x,y position of one of them is likely to be something other than the origin (e.g. for extended desktop configs). So calculate the offset at flip time so such configurations can work. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=28518. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Thomas M. <tmezzadra@gmail.com> Tested-by: fangxun <xunx.fang@intel.com> Cc: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net> 26 July 2010, 17:45:55 UTC
6aa033d Linus Torvalds 26 July 2010, 15:20:38 UTC Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.text ARM: 6263/1: ns9xxx: fix FTBFS for zImage ARM: 6262/1: arm/clps711x: fix debug macro compilation failure ARM: 6261/1: arm/shark: fix debug macro compilation failure ARM: 6260/1: arm/plat-spear: fix debug macro compilation failure ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failure ARM: 6258/1: arm/h720x: fix debug macro compilation failure ARM: 6233/1: Delete a wrong redundant right parenthesis ARM: 6230/1: fix nuc900 touchscreen clk definition bug [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27x [ARM] pxa/colibri-pxa300: fix AC97 init [ARM] pxa: fix incorrect order of AC97 reset pin configs [ARM] pxa: fix frequency scaling for pcmcia/pxa2xx_base [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine [ARM] pxa/corgi: fix MMC/SD card detection failure 26 July 2010, 15:20:38 UTC
58b164b Linus Torvalds 26 July 2010, 15:20:16 UTC Merge branch 'for-linus' of 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: tpm_tis: fix subsequent suspend failures 26 July 2010, 15:20:16 UTC
20ba5ef Linus Torvalds 26 July 2010, 15:18:18 UTC Merge branch 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm * 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Use kmalloc() instead of vmalloc() for KVM_[GS]ET_MSR KVM: MMU: fix conflict access permissions in direct sp 26 July 2010, 15:18:18 UTC
ab08937 Daniel J Blueman 23 July 2010, 22:16:52 UTC quiesce EDAC initialisation on desktop/mobile i7 Don't print failure to detect Core i7 EDAC facilities to the console at boot time, most often occurring on Core i7 desktops and laptops. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 July 2010, 15:17:44 UTC
dbbe464 Linus Torvalds 26 July 2010, 15:10:00 UTC Merge branch 'release' of 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 / Sleep: Allow the NVS saving to be skipped during suspend to RAM ACPI: create "processor.bm_check_disable" boot param ACPI: skip checking BM_STS if the BIOS doesn't ask for it ACPI: fix unused function warning ACPI: processor: fix processor_physically_present on UP ACPI video: fix string mismatch for Sony SR290 laptop ACPI battery: don't invoke power_supply_changed twice when battery is hot-added ACPI: handle systems which asynchoronously enable ACPI mode 26 July 2010, 15:10:00 UTC
24b1442 Eric W. Biederman 25 July 2010, 05:43:35 UTC Driver-core: Always create class directories for classses that support namespaces. This fixes the regression in 2.6.35-rcX where bluetooth network devices would fail to be deleted from sysfs, causing their destruction and recreation to fail. In addition this fixes the mac80211_hwsim driver where it would leave around sysfs files when the driver was removed. This problem is discussed at https://bugzilla.kernel.org/show_bug.cgi?id=16257 The reason for the regression is that the network namespace support added to sysfs expects and requires that network devices be put in directories that can contain only network devices. Today get_device_parent almost provides that guarantee for all class devices, except for a specific exception when the parent of a class devices is a class device. It would be nice to simply remove that arguably incorrect special case, but apparently the input devices depend on it being there. So I have only removed it for class devices with network namespace support. Which today are the network devices. It has been suggested that a better fix would be to change the parent device from a class device to a bus device, which in the case of the bluetooth driver would change /sys/class/bluetooth to /sys/bus/bluetoth, I can not see how we would avoid significant userspace breakage if we were to make that change. Adding an extra directory in the path to the device will also be userspace visible but it is much less likely to break things. Everything is still accessible from /sys/class (for example), and it fixes two bugs. Adding an extra directory fixes a 3 year old regression introduced with the new sysfs layout that makes it impossible to rename bnep0 network devices to names that conflict with hci device attributes like hci_revsion. Adding an additional directory removes the new failure modes introduced by the network namespace code. If it weren't for the regession in the renaming of network devices I would figure out how to just make the sysfs code deal with this configuration of devices. In summary this patch fixes regressions by changing: "/sys/class/bluetooth/hci0/bnep0" to "/sys/class/bluetooth/hci0/net/bnep0". Reported-by: Johannes Berg <johannes@sipsolutions.net> Reported-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 July 2010, 15:05:31 UTC
1fe9b6f Michael S. Tsirkin 26 July 2010, 07:25:30 UTC virtio: fix oops on OOM virtio ring was changed to return an error code on OOM, but one caller was missed and still checks for vq->vring.num. The fix is just to check for <0 error code. Long term it might make sense to change goto add_head to just return an error on oom instead, but let's apply a minimal fix for 2.6.35. Reported-by: Chris Mason <chris.mason@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Chris Mason <chris.mason@oracle.com> Cc: stable@kernel.org # .34.x Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 July 2010, 15:05:31 UTC
2e65a20 Dmitry Torokhov 26 July 2010, 08:12:37 UTC Input: RX51 keymap - fix recent compile breakage Commit 3fea60261e73 ("Input: twl40300-keypad - fix handling of "all ground" rows") broke compilation as I managed to use non-existent keycodes. Reported-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 July 2010, 15:05:31 UTC
f9578fc Uwe Kleine-König 24 July 2010, 08:53:20 UTC ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.text qnap_tsx1x_register_flash is only called by qnap_ts219_init and qnap_ts41x_init which both live in .init.text, too. So the move is OK. This fixes the following warning in kirkwood_defconfig: WARNING: vmlinux.o(.text+0x9334): Section mismatch in reference from the function qnap_tsx1x_register_flash() to the variable .init.data:qnap_tsx1x_spi_slave_info The function qnap_tsx1x_register_flash() references the variable __initdata qnap_tsx1x_spi_slave_info. This is often because qnap_tsx1x_register_flash lacks a __initdata annotation or the annotation of qnap_tsx1x_spi_slave_info is wrong. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:08 UTC
51aa87b Uwe Kleine-König 23 July 2010, 09:46:52 UTC ARM: 6263/1: ns9xxx: fix FTBFS for zImage the different putc variants used an initialized local static variable which is broken since 5de813b (ARM: Eliminate decompressor -Dstatic= PIC hack) This needs to be initialized at runtime and so needs to be global. While at it give it a better name. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:07 UTC
73bcc76 Jeremy Kerr 22 July 2010, 15:34:34 UTC ARM: 6262/1: arm/clps711x: fix debug macro compilation failure We need mach/hardware.h for CLPS7111_VIRT_BASE. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:07 UTC
31e967d Jeremy Kerr 22 July 2010, 15:34:34 UTC ARM: 6261/1: arm/shark: fix debug macro compilation failure We need a waituart macro. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:06 UTC
e6b8b3e Jeremy Kerr 22 July 2010, 15:34:34 UTC ARM: 6260/1: arm/plat-spear: fix debug macro compilation failure mov rx, =<immediate> isn't valid, use #<immediate> instead. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:06 UTC
f63a79f Jeremy Kerr 22 July 2010, 15:34:34 UTC ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failure We need asm/memory.h for NS9XXX_CSxSTAT_PHYS (via mach/memory.h). Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:05 UTC
9729c0c Jeremy Kerr 22 July 2010, 15:34:34 UTC ARM: 6258/1: arm/h720x: fix debug macro compilation failure IO_BASE shoule be IO_VIRT, and IO_START should be IO_PHYS. We also need mach/hardware.h for these definitions. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 26 July 2010, 09:33:05 UTC
59f6fbe Rajiv Andrade 23 June 2010, 19:18:56 UTC tpm_tis: fix subsequent suspend failures Fix subsequent suspends by issuing tpm_continue_selftest during resume. Otherwise, the tpm chip seems to be not fully initialized and will reject the save state command during suspend, thus preventing the whole system to suspend. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16256 Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: James Morris <jmorris@namei.org> Cc: Debora Velarde <debora@linux.vnet.ibm.com> Cc: David Safford <safford@watson.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org> 26 July 2010, 00:25:45 UTC
0e1cf38 Len Brown 25 July 2010, 03:26:22 UTC Merge branch 'bugzilla-16396' into release 25 July 2010, 03:26:22 UTC
72ad5d7 Rafael J. Wysocki 23 July 2010, 20:59:09 UTC ACPI / Sleep: Allow the NVS saving to be skipped during suspend to RAM Commit 2a6b69765ad794389f2fc3e14a0afa1a995221c2 (ACPI: Store NVS state even when entering suspend to RAM) caused the ACPI suspend code save the NVS area during suspend and restore it during resume unconditionally, although it is known that some systems need to use acpi_sleep=s4_nonvs for hibernation to work. To allow the affected systems to avoid saving and restoring the NVS area during suspend to RAM and resume, introduce kernel command line option acpi_sleep=nonvs and make acpi_sleep=s4_nonvs work as its alias temporarily (add acpi_sleep=s4_nonvs to the feature removal file). Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16396 . Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-and-tested-by: tomas m <tmezzadra@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com> 25 July 2010, 03:26:09 UTC
86c65a7 Linus Torvalds 23 July 2010, 20:26:16 UTC Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: vmlinux.lds: fix .data..init_task output section (fix popwerpc boot) powerpc: Fix erroneous lmb->memblock conversions powerpc/mm: Add some debug output when hash insertion fails powerpc/mm: Fix bugs in huge page hashing powerpc/mm: Move around testing of _PAGE_PRESENT in hash code powerpc/mm: Handle hypervisor pte insert failure in __hash_page_huge powerpc/kexec: Fix boundary case for book-e kexec memory limits 23 July 2010, 20:26:16 UTC
20a52d4 Linus Torvalds 23 July 2010, 20:25:00 UTC Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: nconfig: Fix segfault when help contains special characters kbuild: Fix make rpm kbuild: Make the setlocalversion script POSIX-compliant 23 July 2010, 20:25:00 UTC
339a2af Linus Torvalds 23 July 2010, 20:24:02 UTC 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 tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available perf annotate: Fix handling of goto labels that are valid hex numbers tracing: Properly align linker defined symbols perf symbols: Fix directory descriptor leaking perf: Fix various display bugs with parent filtering 23 July 2010, 20:24:02 UTC
58f915a Stephen Boyd 23 July 2010, 07:04:14 UTC nconfig: Fix segfault when help contains special characters nconfig segfaults when help text contains the character '%'. For a quick example, navigate to the kernel compression options and get the help for bzip2. Doing so triggers a call to mvwprintw() with a string containing '%' and no extra arguments to fill in the specifier's value. Fix this case by printing the literal string retrieved from the kconfig. #0 0x00002b52b6b11d83 in vfprintf () from /lib/libc.so.6 #1 0x00002b52b6bad010 in __vsnprintf_chk () from /lib/libc.so.6 #2 0x00002b52b623991b in _nc_printf_string () from /lib/libncursesw.so.5 #3 0x00002b52b6234cff in vwprintw () from /lib/libncursesw.so.5 #4 0x00002b52b6234db9 in mvwprintw () from /lib/libncursesw.so.5 #5 0x00000000004151d8 in fill_window (win=0x21b64c0, text=0x21b62b0 "CONFIG_KERNEL_BZIP2:\n\nIts compression ratio and speed is intermediate.\nDecompression speed is slowest among the three. The kernel\nsize is about 10% smaller with bzip2, in comparison to gzip.\nBzip2 us"...) at scripts/kconfig/nconf.gui.c:229 #6 0x0000000000416335 in show_scroll_win (main_window=0x21a5630, title=0x157fa30 "Bzip2", text=0x21b62b0 "CONFIG_KERNEL_BZIP2:\n\nIts compression ratio and speed is intermediate.\nDecompression speed is slowest among the three. The kernel\nsize is about 10% smaller with bzip2, in comparison to gzip.\nBzip2 us"...) at scripts/kconfig/nconf.gui.c:535 #7 0x00000000004055b2 in show_help (menu=0x157f9d0) at scripts/kconfig/nconf.c:1257 #8 0x0000000000405897 in conf_choice (menu=0x157f130) at scripts/kconfig/nconf.c:1321 #9 0x0000000000405326 in conf (menu=0x157d130) at scripts/kconfig/nconf.c:1208 #10 0x00000000004052e8 in conf (menu=0xb434a0) at scripts/kconfig/nconf.c:1203 #11 0x0000000000406092 in main (ac=2, av=0x7fff96a93c38) Cc: Michal Marek <mmarek@suse.cz> Cc: Nir Tzachar <nir.tzachar@gmail.com> Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz> 23 July 2010, 09:23:42 UTC
7a73c02 Avi Kivity 22 July 2010, 20:24:52 UTC KVM: Use kmalloc() instead of vmalloc() for KVM_[GS]ET_MSR We don't need more than a page, and vmalloc() is slower (much slower recently due to a regression). Signed-off-by: Avi Kivity <avi@redhat.com> 23 July 2010, 06:07:14 UTC
6aa0b9d Xiao Guangrong 30 June 2010, 08:02:45 UTC KVM: MMU: fix conflict access permissions in direct sp In no-direct mapping, we mark sp is 'direct' when we mapping the guest's larger page, but its access is encoded form upper page-struct entire not include the last mapping, it will cause access conflict. For example, have this mapping: [W] / PDE1 -> |---| P[W] | | LPA \ PDE2 -> |---| [R] P have two children, PDE1 and PDE2, both PDE1 and PDE2 mapping the same lage page(LPA). The P's access is WR, PDE1's access is WR, PDE2's access is RO(just consider read-write permissions here) When guest access PDE1, we will create a direct sp for LPA, the sp's access is from P, is W, then we will mark the ptes is W in this sp. Then, guest access PDE2, we will find LPA's shadow page, is the same as PDE's, and mark the ptes is RO. So, if guest access PDE1, the incorrect #PF is occured. Fixed by encode the last mapping access into direct shadow page Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> 23 July 2010, 06:07:04 UTC
7ffb65f Benjamin Herrenschmidt 23 July 2010, 03:46:21 UTC Merge commit 'kumar/merge' into merge 23 July 2010, 03:46:21 UTC
da5e37e Sam Ravnborg 13 July 2010, 09:39:42 UTC vmlinux.lds: fix .data..init_task output section (fix popwerpc boot) The .data..init_task output section was missing a load offset causing a popwerpc target to fail to boot. Sean MacLennan tracked it down to the definition of INIT_TASK_DATA_SECTION(). There are only two users of INIT_TASK_DATA_SECTION() in the kernel today: cris and popwerpc. cris do not support relocatable kernels and is thus not impacted by this change. Fix INIT_TASK_DATA_SECTION() to specify load offset like all other output sections. Reported-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 23 July 2010, 03:45:12 UTC
3fdfd99 Benjamin Herrenschmidt 23 July 2010, 00:35:52 UTC powerpc: Fix erroneous lmb->memblock conversions Oooops... we missed these. We incorrectly converted strings used when parsing the device-tree on pseries, thus breaking access to drconf memory and hotplug memory. While at it, also revert some variable names that represent something the FW calls "lmb" and thus don't need to be converted to "memblock". Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- 23 July 2010, 02:56:57 UTC
4b8692c Benjamin Herrenschmidt 23 July 2010, 00:31:13 UTC powerpc/mm: Add some debug output when hash insertion fails This adds some debug output to our MMU hash code to print out some useful debug data if the hypervisor refuses the insertion (which should normally never happen). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- 23 July 2010, 02:56:56 UTC
171aa2c Benjamin Herrenschmidt 22 July 2010, 23:02:27 UTC powerpc/mm: Fix bugs in huge page hashing There's a couple of nasty bugs lurking in our huge page hashing code. First, we don't check the access permission atomically with setting the _PAGE_BUSY bit, which means that the PTE value we end up using for the hashing might be different than the one we have checked the access permissions for. We've seen cases where that leads us to try to use an invalidated PTE for hashing, causing all sort of "interesting" issues. Then, we also failed to set _PAGE_DIRTY on a write access. Finally, a minor tweak but we should return 0 when we find the PTE busy, in order to just re-execute the access, rather than 1 which means going to do_page_fault(). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- 23 July 2010, 02:55:21 UTC
ca91e6c Benjamin Herrenschmidt 22 July 2010, 22:53:23 UTC powerpc/mm: Move around testing of _PAGE_PRESENT in hash code Instead of adding _PAGE_PRESENT to the access permission mask in each low level routine independently, we add it once from hash_page(). We also move the preliminary access check (the racy one before the PTE is locked) up so it applies to the huge page case. This duplicates code in __hash_page_huge() which we'll remove in a subsequent patch to fix a race in there. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 22 July 2010, 22:53:23 UTC
b1623e7 Anton Blanchard 14 July 2010, 19:31:48 UTC powerpc/mm: Handle hypervisor pte insert failure in __hash_page_huge If the hypervisor gives us an error on a hugepage insert we panic. The normal page code already handles this by returning an error instead and we end calling low_hash_fault which will just kill the task if possible. The patch below does a similar thing for the hugepage case. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 22 July 2010, 22:44:51 UTC
bbac30e Len Brown 22 July 2010, 22:19:12 UTC Merge branch 'misc' into release 22 July 2010, 22:19:12 UTC
4a973f2 Len Brown 22 July 2010, 22:18:28 UTC Merge branch 'bugzilla-15886' into release 22 July 2010, 22:18:28 UTC
be48b11 Len Brown 22 July 2010, 22:18:18 UTC Merge branch 'bugzilla-102904-workaround' into release 22 July 2010, 22:18:18 UTC
27568d8 Len Brown 22 July 2010, 22:18:05 UTC Merge branch 'bugzilla-16244' into release 22 July 2010, 22:18:05 UTC
855977e Len Brown 22 July 2010, 22:17:39 UTC Merge branch 'bugzilla-16271' into release 22 July 2010, 22:17:39 UTC
840ba24 Len Brown 22 July 2010, 22:17:33 UTC Merge branch 'bugzilla-16357' into release 22 July 2010, 22:17:33 UTC
d3e7e99 Len Brown 22 July 2010, 21:23:10 UTC ACPI: create "processor.bm_check_disable" boot param processor.bm_check_disable=1" prevents Linux from checking BM_STS before entering C3-type cpu power states. This may be useful for a system running acpi_idle where the BIOS exports FADT C-states, _CST IO C-states, or _CST FFH C-states with the BM_STS bit set; while configuring the chipset to set BM_STS more frequently than perhaps is optimal. Note that such systems may have been developed using a tickful OS that would quickly clear BM_STS, rather than a tickless OS that may go for some time between checking and clearing BM_STS. Note also that an alternative for newer systems is to use the intel_idle driver, which always ignores BM_STS, relying Linux device drivers to register constraints explicitly via PM_QOS. https://bugzilla.kernel.org/show_bug.cgi?id=15886 Signed-off-by: Len Brown <len.brown@intel.com> 22 July 2010, 21:23:10 UTC
718be4a Len Brown 22 July 2010, 20:54:27 UTC ACPI: skip checking BM_STS if the BIOS doesn't ask for it It turns out that there is a bit in the _CST for Intel FFH C3 that tells the OS if we should be checking BM_STS or not. Linux has been unconditionally checking BM_STS. If the chip-set is configured to enable BM_STS, it can retard or completely prevent entry into deep C-states -- as illustrated by turbostat: http://userweb.kernel.org/~lenb/acpi/utils/pmtools/turbostat/ ref: Intel Processor Vendor-Specific ACPI Interface Specification table 4 "_CST FFH GAS Field Encoding" Bit 1: Set to 1 if OSPM should use Bus Master avoidance for this C-state https://bugzilla.kernel.org/show_bug.cgi?id=15886 Signed-off-by: Len Brown <len.brown@intel.com> 22 July 2010, 20:54:27 UTC
8a4fd31 Conny Seidel 06 July 2010, 15:39:43 UTC perf tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available make version 3.80 doesn't support "else ifdef" on the same line, also it doesn't support unindented nested constructs. Build fails with: Makefile:608: Extraneous text after `else' directive Makefile:611: *** only one `else' per conditional. Stop. This patch fixes the build for make 3.80. Cc: Ingo Molnar <mingo@elte.hu>, Cc: Borislav Petkov <borislav.petkov@amd.com> LKML-Reference: <1278430783-17259-1-git-send-email-conny.seidel@amd.com> Signed-off-by: Conny Seidel <conny.seidel@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 22 July 2010, 20:30:39 UTC
b37fa16 Linus Torvalds 22 July 2010, 19:13:38 UTC Linux 2.6.35-rc6 22 July 2010, 19:13:38 UTC
27efd7e Linus Torvalds 22 July 2010, 18:46:15 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - relax capability ID checks on newer hardware Input: twl40300-keypad - fix handling of "all ground" rows Input: gamecon - reference correct pad in gc_psx_command() Input: gamecon - reference correct input device in NES mode Input: w90p910_keypad - change platfrom driver name to 'nuc900-kpi' Input: i8042 - add Gigabyte Spring Peak to dmi_noloop_table Input: qt2160 - rename kconfig symbol name 22 July 2010, 18:46:15 UTC
84d4db0 Linus Torvalds 22 July 2010, 18:45:57 UTC Merge branch 'drm-fixes' of 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: drm/radeon/kms: add quirk to make HP DV5000 laptop resume drm/radeon/kms: fix RADEON_INFO_CRTC_FROM_ID info ioctl Fix ttm_page_alloc.c build breakage drm/radeon/kms: fix legacy LVDS dpms sequence drm/radeon/kms: drop taking lock around crtc lookup. 22 July 2010, 18:45:57 UTC
38ea6e6 Linus Torvalds 22 July 2010, 18:45:23 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: talitos - fix bug in sg_copy_end_to_buffer 22 July 2010, 18:45:23 UTC
2851785 Linus Torvalds 22 July 2010, 18:45:02 UTC Merge branch 'x86/auditsyscall' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland * 'x86/auditsyscall' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland: x86: auditsyscall: fix fastpath return value after reschedule 22 July 2010, 18:45:02 UTC
e916bea Linus Torvalds 22 July 2010, 18:44:26 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: sysrq,kdb: Use __handle_sysrq() for kdb's sysrq function debug_core,kdb: fix kgdb_connected bit set in the wrong place Fix merge regression from external kdb to upstream kdb repair gdbstub to match the gdbserial protocol specification kdb: break out of kdb_ll() when command is terminated 22 July 2010, 18:44:26 UTC
23dcab8 Kumar Gala 22 July 2010, 18:30:44 UTC powerpc/kexec: Fix boundary case for book-e kexec memory limits The KEXEC_*_MEMORY_LIMITs are inclusive addresses. We define them as 2Gs as that is what we allow mapping via TLBs. However, this should be 2G - 1 to be inclusive, otherwise if we have >2G of memory in a system we fail to boot properly via kexec. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 22 July 2010, 18:31:14 UTC
70a7cb3 Arnaldo Carvalho de Melo 22 July 2010, 17:04:13 UTC perf annotate: Fix handling of goto labels that are valid hex numbers When parsing the objdump disassembly output we can have goto labels that are valid hex numbers and thus get confused with lines with machine code. Handle the common case of a label that has nothing after it and other cases where there is just source code by validating the resulting "ip". It is still possible that we find goto labels that are in the function address range, but only if they are located before the real address we should be OK. A change in the objdump output to have a clear marker separating addresses from the disassembly would come handy, but we would still have to deal with older versions. Reported-by: Gleb Natapov <gleb@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Gleb Natapov <gleb@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <20100722170541.GF17631@ghostprotocols.net> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 22 July 2010, 17:04:13 UTC
4c0c03c David Howells 22 July 2010, 11:53:18 UTC CIFS: Fix a malicious redirect problem in the DNS lookup code Fix the security problem in the CIFS filesystem DNS lookup code in which a malicious redirect could be installed by a random user by simply adding a result record into one of their keyrings with add_key() and then invoking a CIFS CFS lookup [CVE-2010-2524]. This is done by creating an internal keyring specifically for the caching of DNS lookups. To enforce the use of this keyring, the module init routine creates a set of override credentials with the keyring installed as the thread keyring and instructs request_key() to only install lookup result keys in that keyring. The override is then applied around the call to request_key(). This has some additional benefits when a kernel service uses this module to request a key: (1) The result keys are owned by root, not the user that caused the lookup. (2) The result keys don't pop up in the user's keyrings. (3) The result keys don't come out of the quota of the user that caused the lookup. The keyring can be viewed as root by doing cat /proc/keys: 2a0ca6c3 I----- 1 perm 1f030000 0 0 keyring .dns_resolver: 1/4 It can then be listed with 'keyctl list' by root. # keyctl list 0x2a0ca6c3 1 key in keyring: 726766307: --alswrv 0 0 dns_resolver: foo.bar.com Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-and-Tested-by: Jeff Layton <jlayton@redhat.com> Acked-by: Steve French <smfrench@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 July 2010, 16:42:40 UTC
64dd3b7 wanzongshun 19 July 2010, 03:06:12 UTC ARM: 6233/1: Delete a wrong redundant right parenthesis Delete a wrong redundant right parenthesis in arch/arm/mach-footbridge/common.c Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 22 July 2010, 08:20:50 UTC
a7029c8 wanzongshun 18 July 2010, 14:10:07 UTC ARM: 6230/1: fix nuc900 touchscreen clk definition bug This patch is to fix nuc900 touchscreen clk definition bug,the .dev_id's name should be 'nuc900-ts', it should be the same to pdev.name. or else, the touchscreen driver will be not working well due to clock engine disabled. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 22 July 2010, 08:18:52 UTC
52fa2bb Alex Deucher 22 July 2010, 03:54:35 UTC drm/radeon/kms: add quirk to make HP DV5000 laptop resume Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29062 Reported-by: Andres Cimmarusti <acimmarusti@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 22 July 2010, 04:13:52 UTC
3619b8f Dmitry Torokhov 21 July 2010, 07:01:19 UTC Input: synaptics - relax capability ID checks on newer hardware Older firmwares fixed the middle byte of the Synaptics capabilities query to 0x47, but starting with firmware 7.5 the middle byte represents submodel ID, sometimes also called "dash number". Reported-and-tested-by: Miroslav Šulc <fordfrog@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 22 July 2010, 01:39:03 UTC
0327559 Roland McGrath 22 July 2010, 00:44:12 UTC x86: auditsyscall: fix fastpath return value after reschedule In the CONFIG_AUDITSYSCALL fast-path for x86 64-bit system calls, we can pass a bad return value and/or error indication for the system call to audit_syscall_exit(). This happens when TIF_NEED_RESCHED was set as the system call returned, so we went out to schedule() and came back to the exit-audit fast-path. The fix is to reload the user return value register from the pt_regs before using it for audit_syscall_exit(). Both the 32-bit kernel's fast path and the 64-bit kernel's 32-bit system call fast paths work slightly differently, so that they always leave the fast path entirely to reschedule and don't return there, so they don't have the analogous bugs. Reported-by: Alexander Viro <aviro@redhat.com> Signed-off-by: Roland McGrath <roland@redhat.com> 22 July 2010, 00:44:12 UTC
edd63cb Jason Wessel 22 July 2010, 00:27:07 UTC sysrq,kdb: Use __handle_sysrq() for kdb's sysrq function The kdb code should not toggle the sysrq state in case an end user wants to try and resume the normal kernel execution. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 22 July 2010, 00:27:07 UTC
b0679c6 Jason Wessel 22 July 2010, 00:27:07 UTC debug_core,kdb: fix kgdb_connected bit set in the wrong place Immediately following an exit from the kdb shell the kgdb_connected variable should be set to zero, unless there are breakpoints planted. If the kgdb_connected variable is not zeroed out with kdb, it is impossible to turn off kdb. This patch is merely a work around for now, the real fix will check for the breakpoints. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> 22 July 2010, 00:27:07 UTC
9e8b624 Jason Wessel 22 July 2010, 00:27:06 UTC Fix merge regression from external kdb to upstream kdb In the process of merging kdb to the mainline, the kdb lsmod command stopped printing the base load address of kernel modules. This is needed for using kdb in conjunction with external tools such as gdb. Simply restore the functionality by adding a kdb_printf for the base load address of the kernel modules. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> 22 July 2010, 00:27:06 UTC
fb82c0f Jason Wessel 22 July 2010, 00:27:05 UTC repair gdbstub to match the gdbserial protocol specification The gdbserial protocol handler should return an empty packet instead of an error string when ever it responds to a command it does not implement. The problem cases come from a debugger client sending qTBuffer, qTStatus, qSearch, qSupported. The incorrect response from the gdbstub leads the debugger clients to not function correctly. Recent versions of gdb will not detach correctly as a result of this behavior. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> 22 July 2010, 00:27:05 UTC
1396a21 Martin Hicks 22 July 2010, 00:27:05 UTC kdb: break out of kdb_ll() when command is terminated Without this patch the "ll" linked-list traversal command won't terminate when you hit q/Q. Signed-off-by: Martin Hicks <mort@sgi.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> 22 July 2010, 00:27:05 UTC
0baf2d8 Alex Deucher 21 July 2010, 18:05:35 UTC drm/radeon/kms: fix RADEON_INFO_CRTC_FROM_ID info ioctl Return the crtc_id, not the counter value. They are not necessarily the same. Cc: Jerome Glisse <glisse@freedesktop.org> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 22 July 2010, 00:03:55 UTC
d667865 Luck, Tony 21 July 2010, 17:15:39 UTC Fix ttm_page_alloc.c build breakage The commit 1e8655f87333def92bb8215b423adc65403b08a5 drm/ttm: Fix build on architectures without AGP looks at TTM_HAS_AGP before it has been set in ttm_bo_driver.h Move the conditional inclusion of <asm/agp.h> *after* we have included ttm_bo_driver.h Signed-of-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 22 July 2010, 00:02:32 UTC
15cb02c Alex Deucher 21 July 2010, 23:37:21 UTC drm/radeon/kms: fix legacy LVDS dpms sequence Add delay after turning off the LVDS encoder. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16389 Tested-by: Jan Kreuzer <kontrollator@gmx.de> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> 22 July 2010, 00:01:40 UTC
29508eb Dave Airlie 21 July 2010, 23:57:13 UTC drm/radeon/kms: drop taking lock around crtc lookup. We only add/remove crtcs at driver load, you cannot remove when the GPU is running a CS packet since the fd is open, when GPU hotplugging on radeons actually is needed all this locking needs a review and I've started re-working kms core locking to deal with this better. But for now avoid long delays in CS processing when hotplug detect is happening in a different thread. this fixes a regression introduced with hotplug detection. Signed-off-by: Dave Airlie <airlied@redhat.com> 21 July 2010, 23:57:13 UTC
cd5b8f8 Linus Torvalds 21 July 2010, 16:31:15 UTC Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: fix 'driver ... did not release config properly' warning 21 July 2010, 16:31:15 UTC
052a1cd Linus Torvalds 21 July 2010, 16:30:59 UTC Merge branch 'shrinker' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/xfsdev * 'shrinker' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/xfsdev: mm: add context argument to shrinker callback to remaining shrinkers 21 July 2010, 16:30:59 UTC
84b37df Linus Torvalds 21 July 2010, 16:29:39 UTC Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: Select wm_hubs automatically for WM8994 ASoC: Remove duplicate AUX definition from WM8776 ASoC:: remove a redundant snd_soc_unregister_codec call in wm8988_register ASoC: wm8727: add a missing return in wm8727_platform_probe ASoC: fsi: fixup wrong value setting order of TDM ASoC: fsi: fixup clock inversion operation 21 July 2010, 16:29:39 UTC
95977d0 Linus Torvalds 21 July 2010, 16:28:50 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: math-emu: correct test for downshifting fraction in _FP_FROM_INT() perf: Add DWARF register lookup for sparc MAINTAINERS: Add SBUS driver path to sparc entry. drivers/sbus: Remove unnecessary casts of private_data sparc: remove homegrown L1_CACHE_ALIGN macro sparc64: fix the build error due to smp_kgdb_capture_client() sparc64: Fix maybe_change_configuration() PCR setting. arch/sparc/kernel: Eliminate what looks like a NULL pointer dereference sparc64: Update defconfig. sunsu: Fix use after free in su_remove(). sunserial: Don't call add_preferred_console() when console= is specified. sparc32: Kill none_mask, it's bogus. 21 July 2010, 16:28:50 UTC
a4ce96a Linus Torvalds 21 July 2010, 16:25:42 UTC Fix up trivial spelling errors ('taht' -> 'that') Pointed out by Lucas who found the new one in a comment in setup_percpu.c. And then I fixed the others that I grepped for. Reported-by: Lucas <canolucas@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 21 July 2010, 16:25:42 UTC
6c9c0fd KOSAKI Motohiro 20 July 2010, 22:18:35 UTC ACPI: fix unused function warning CONFIG_ACPI_PROCFS=n: drivers/acpi/processor_idle.c:83: warning: 'us_to_pm_timer_ticks' defined but not used. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com> 21 July 2010, 15:30:09 UTC
b003afe Michal Marek 15 July 2010, 08:36:37 UTC kbuild: Fix make rpm make rpm was broken by commit 0915512: make clean set -e; cd ..; ln -sf /usr/src/iwlwifi-2.6 kernel-2.6.35rc4wl /bin/sh /usr/src/iwlwifi-2.6/scripts/setlocalversion --scm-only > /usr/src/iwlwifi-2.6/.scmversion cat: .scmversion: input file is output file make[1]: *** [rpm] Error 1 Reported-and-tested-by: "Zheng, Jiajia" <jiajia.zheng@intel.com> Signed-off-by: Michal Marek <mmarek@suse.cz> 21 July 2010, 14:06:05 UTC
418c527 Patrick McHardy 20 July 2010, 22:21:42 UTC pcmcia: fix 'driver ... did not release config properly' warning Up to 2.6.34 pcmcia_release_irq() reset p_dev->_irq to 0 after releasing the irq. The IRQ is now released in pcmcia_disable_device(), however p_dev->_irq is not reset, triggering a warning in pcmcia_device_remove(). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> 21 July 2010, 11:52:36 UTC
52d9014 Russell King 21 July 2010, 08:26:37 UTC Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 21 July 2010, 08:26:37 UTC
567c7b0 Dave Chinner 21 July 2010, 05:33:01 UTC mm: add context argument to shrinker callback to remaining shrinkers Add the shrinkers missed in the first conversion of the API in commit 7f8275d0d660c146de6ee3017e1e2e594c49e820 ("mm: add context argument to shrinker callback"). Signed-off-by: Dave Chinner <dchinner@redhat.com> 21 July 2010, 05:33:01 UTC
3fea602 Dmitry Torokhov 21 July 2010, 03:25:35 UTC Input: twl40300-keypad - fix handling of "all ground" rows The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard. The hardware seems to use all of the 8 rows and 8 columns of the keypad, although not all possible locations are used. The TWL4030 supports keypads with at most 8 rows and 8 columns. Most keys are defined with a row and column number between 0 and 7, except KEY(0xff, 2, KEY_F9), KEY(0xff, 4, KEY_F10), KEY(0xff, 5, KEY_F11), which represent keycodes that should be emitted when entire row is connected to the ground. since the driver handles this case as if we had an extra column in the key matrix. Unfortunately we do not allocate enough space and end up owerwriting some random memory. Reported-and-tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 21 July 2010, 03:29:48 UTC
c25f7b7 Dmitry Torokhov 21 July 2010, 03:25:35 UTC Input: gamecon - reference correct pad in gc_psx_command() Otherwise we won't see any events from the gamepad. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16408 Reported-and-tested-by: Eugene Yudin <eugene.yudin@gmail.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 21 July 2010, 03:29:32 UTC
7b5d331 Dmitry Torokhov 21 July 2010, 03:25:35 UTC Input: gamecon - reference correct input device in NES mode We moved input devices from 'struct gc' to individial pads (struct gc-pad), but gc_nes_process_packet() was still trying to use old ones and crashing. Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 21 July 2010, 03:29:11 UTC
f8324e2 Mikael Pettersson 21 July 2010, 01:45:14 UTC math-emu: correct test for downshifting fraction in _FP_FROM_INT() The kernel's math-emu code contains a macro _FP_FROM_INT() which is used to convert an integer to a raw normalized floating-point value. It does this basically in three steps: 1. Compute the exponent from the number of leading zero bits. 2. Downshift large fractions to put the MSB in the right position for normalized fractions. 3. Upshift small fractions to put the MSB in the right position. There is an boundary error in step 2, causing a fraction with its MSB exactly one bit above the normalized MSB position to not be downshifted. This results in a non-normalized raw float, which when packed becomes a massively inaccurate representation for that input. The impact of this depends on a number of arch-specific factors, but it is known to have broken emulation of FXTOD instructions on UltraSPARC III, which was originally reported as GCC bug 44631 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44631>. Any arch which uses math-emu to emulate conversions from integers to same-size floats may be affected. The fix is simple: the exponent comparison used to determine if the fraction should be downshifted must be "<=" not "<". I'm sending a kernel module to test this as a reply to this message. There are also SPARC user-space test cases in the GCC bug entry. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: David S. Miller <davem@davemloft.net> 21 July 2010, 01:45:14 UTC
f4b23cc Linus Torvalds 21 July 2010, 01:29:25 UTC Merge branch 'drm-fixes' of 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: drm/r600: fix possible NULL pointer derefernce drm/radeon/kms: add quirk for ASUS HD 3600 board include/linux/vgaarb.h: add missing part of include guard drm/nouveau: Fix crashes during fbcon init on single head cards. drm/nouveau: fix pcirom vbios shadow breakage from acpi rom patch drm/radeon/kms: fix shared ddc harder drm/i915: enable low power render writes on GEN3 hardware. drm/i915: Define MI_ARB_STATE bits vmwgfx: return -EFAULT if copy_to_user fails fb: handle allocation failure in alloc_apertures() drm: radeon: check kzalloc() result drm/ttm: Fix build on architectures without AGP drm/radeon/kms: fix gtt MC base alignment on rs4xx/rs690/rs740 asics drm/radeon/kms: fix possible mis-detection of sideport on rs690/rs740 drm/radeon/kms: fix legacy tv-out pal mode 21 July 2010, 01:29:25 UTC
c42750b Alex Deucher 21 July 2010, 00:29:32 UTC drm/r600: fix possible NULL pointer derefernce Reported-by: Alexander Y. Fomichev <git.user@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 21 July 2010, 00:29:32 UTC
e153b70 Alex Deucher 20 July 2010, 22:07:22 UTC drm/radeon/kms: add quirk for ASUS HD 3600 board Connector is actually DVI rather than HDMI. Reported-by: trapDoor <trapdoor6@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> 20 July 2010, 23:51:20 UTC
a6a1a09 Doug Goldstein 20 July 2010, 22:22:25 UTC include/linux/vgaarb.h: add missing part of include guard vgaarb.h was missing the #define of the #ifndef at the top for the guard to prevent multiple #include's from causing re-define errors Signed-off-by: Doug Goldstein <cardoe@gentoo.org> Cc: Dave Airlie <airlied@redhat.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com> 20 July 2010, 23:51:15 UTC
e095937 Linus Torvalds 20 July 2010, 23:27:58 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: do not include cap/dentry releases in replayed messages ceph: reuse request message when replaying against recovering mds ceph: fix creation of ipv6 sockets ceph: fix parsing of ipv6 addresses ceph: fix printing of ipv6 addrs ceph: add kfree() to error path ceph: fix leak of mon authorizer ceph: fix message revocation 20 July 2010, 23:27:58 UTC
83ba371 Linus Torvalds 20 July 2010, 23:27:34 UTC Merge branch 'linuxdocs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs * 'linuxdocs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs: documentation: fix almost duplicate filenames (IO/io-mapping.txt) 20 July 2010, 23:27:34 UTC
516bd66 Linus Torvalds 20 July 2010, 23:26:42 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits) bridge: Partially disable netpoll support tcp: fix crash in tcp_xmit_retransmit_queue IPv6: fix CoA check in RH2 input handler (mip6_rthdr_input()) ibmveth: lost IRQ while closing/opening device leads to service loss rt2x00: Fix lockdep warning in rt2x00lib_probe_dev() vhost: avoid pr_err on condition guest can trigger ipmr: Don't leak memory if fib lookup fails. vhost-net: avoid flush under lock net: fix problem in reading sock TX queue net/core: neighbour update Oops net: skb_tx_hash() fix relative to skb_orphan_try() rfs: call sock_rps_record_flow() in tcp_splice_read() xfrm: do not assume that template resolving always returns xfrms hostap_pci: set dev->base_addr during probe axnet_cs: use spin_lock_irqsave in ax_interrupt dsa: Fix Kconfig dependencies. act_nat: not all of the ICMP packets need an IP header payload r8169: incorrect identifier for a 8168dp Phonet: fix skb leak in pipe endpoint accept() Bluetooth: Update sec_level/auth_type for already existing connections ... 20 July 2010, 23:26:42 UTC
844b9a8 Paul E. McKenney 20 July 2010, 20:24:34 UTC vfs: fix RCU-lockdep false positive due to /proc If a single-threaded process does a file-descriptor operation, and some other process accesses that same file descriptor via /proc, the current rcu_dereference_check_fdtable() can give a false-positive RCU-lockdep splat due to the reference count being increased by the /proc access after the reference-count check in fget_light() but before the check in rcu_dereference_check_fdtable(). This commit prevents this false positive by checking for a single-threaded process. To avoid #include hell, this commit uses the wrapper for thread_group_empty(current) defined by rcu_my_thread_group_empty() provided in a separate commit. Located-by: Miles Lane <miles.lane@gmail.com> Located-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 20 July 2010, 23:25:41 UTC
9d51a6b Marek Szyprowski 20 July 2010, 20:24:33 UTC sdhci-s3c: add missing remove function System will crash sooner or later once the memory with the code of the s3c-sdhci.ko module is reused for something else. I really have no idea how the lack of remove function went unnoticed into the mainline code. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 20 July 2010, 23:25:41 UTC
d45840d Andres Salomon 20 July 2010, 20:24:32 UTC Andres has moved My Collabora address is no longer enabled - update the MODULE_AUTHOR fields of drivers to my current email address. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 20 July 2010, 23:25:41 UTC
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