- 07 9月, 2010 12 次提交
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由 Chris Wilson 提交于
Lets try to avoid repeating old bugs. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Chris Wilson 提交于
i965 uses the Display Registers to compute the offset from the display base so the new base does not need adjusting when flipping. The older chipsets use a fence to access the display and so do perceive the surface as linear and have a single base register which is reprogrammed using the flip. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Reported-by: NMarty Jack <martyj19@comcast.net> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Chris Wilson 提交于
To simplify the IS_GEN[234] macros and to enable switching. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Dan Carpenter 提交于
copy_to_user() returns the number of bytes remaining to be copied and I'm pretty sure we want to return a negative error code here. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
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由 Dan Carpenter 提交于
copy_to_user returns the number of bytes remaining to be copied, but we want to return a negative error code here. These are returned to userspace. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
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由 Chris Wilson 提交于
Make sure we always detect when we fail to correctly allocate the Isoch Flush Page and print an error to warn the user about the likely memory corruption that will result in invalid rendering or worse. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
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由 Daniel Vetter 提交于
So set the coherent dma mask accordingly. This dma mask is only used for physical objects, so it won't really matter allocation-wise. Now this never really surfaced because sane 32bit kernels only have 1G of lowmem. But some eager testers (distros?) still carry around the patch to adjust lowmem via a kconfig option. And the kernel seems to favour high allocations on boot-up, hence the overlay blowing up reliably. Because the patch is tiny and nicely shows how broken gen2 is it's imho worth to merge despite the fact that mucking around with the lowmem/ highmem division is (no longer) supported. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=28318 Cc: stable@kernel.org Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Chris Wilson 提交于
The vblank status bit is a sticky bit that must be cleared with a write of '1' prior to polling for the next vblank. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Tested-by: NSitsofe Wheeler <sitsofe@yahoo.com> jbarnes: I'd still rather see a lock, but I think you're right that we don't generally wait in code that needs not to miss an interrupt. Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Pekka Enberg 提交于
Partial revert of 9d0498a2. Signed-off-by: NPekka Enberg <penberg@kernel.org> Tested-by: NHugh Dickins <hughd@google.com> Tested-by: NSven Joachim <svenjoac@gmx.de> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Pavel Roskin 提交于
This fixes blur-like screen corruption on the following card: VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 10) intel_sdvo_mode_set() should not return prematurely just because some features are not supported. https://bugzilla.kernel.org/show_bug.cgi?id=17151Signed-off-by: NPavel Roskin <proski@gnu.org> Reported-by: NJonathan Corbet <corbet@lwn.net> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> [ickle: Relax a couple more checks for failing LVDS modesetting] Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Chris Wilson 提交于
This reverts commit 86f100b1. The kref API requires the handlecount to be initialised to one on object creation (so that kref_get() doesn't complain upon first use) so the dalliance in the drivers is required in order to sink the initial floating reference. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
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由 Andrew Morton 提交于
drivers/gpu/drm/i915/intel_overlay.c: In function 'intel_overlay_print_error_state': drivers/gpu/drm/i915/intel_overlay.c:1467: error: implicit declaration of function 'seq_printf' Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16811Reported-by: NMartin Ziegler <ziegler@uni-freiburg.de> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Eric Anholt <eric@anholt.net> Cc: Dave Airlie <airlied@linux.ie> Cc: Andre Muller <andremuellerster@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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- 29 8月, 2010 25 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: ohci: work around VIA and NEC PHY packet reception bug firewire: core: do not use del_timer_sync() in interrupt context firewire: net: fix unicast reception RCODE in failure paths firewire: sbp2: fix stall with "Unsolicited response" firewire: sbp2: fix memory leak in sbp2_cancel_orbs or at send error ieee1394: Adjust confusing if indentation
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由 Stefan Richter 提交于
VIA VT6306, VIA VT6308, and NEC OrangeLink controllers do not write packet event codes for received PHY packets (or perhaps write evt_no_status, hard to tell). Work around it by overwriting the packet's ACK by ack_complete, so that upper layers that listen to PHY packet reception get to see these packets. (Also tested: TI TSB82AA2, TI TSB43AB22/A, TI XIO2213A, Agere FW643, JMicron JMB381 --- these do not exhibit this bug.) Clemens proposed a quirks flag for that, IOW whitelist known misbehaving controllers for this workaround. Though to me it seems harmless enough to enable for all controllers. The log_ar_at_event() debug log will continue to show the original status from the DMA unit. Reported-by: Clemens Ladisch <clemens@ladisch.de> (VT6308) Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net/ipv4: Eliminate kstrdup memory leak net/caif/cfrfml.c: use asm/unaligned.h ax25: missplaced sock_put(sk) qlge: reset the chip before freeing the buffers l2tp: test for ethernet header in l2tp_eth_dev_recv() tcp: select(writefds) don't hang up when a peer close connection tcp: fix three tcp sysctls tuning tcp: Combat per-cpu skew in orphan tests. pxa168_eth: silence gcc warnings pxa168_eth: update call to phy_mii_ioctl() pxa168_eth: fix error handling in prope pxa168_eth: remove unneeded null check phylib: Fix race between returning phydev and calling adjust_link caif-driver: add HAS_DMA dependency 3c59x: Fix deadlock between boomerang_interrupt and boomerang_start_tx qlcnic: fix poll implementation netxen: fix poll implementation bridge: netfilter: fix a memory leak
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: bf52x/bf54x boards: drop unused nand page size Blackfin: punt duplicate SPORT MMR defines
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: pcm: add more format names sound: oss: fix uninitialized spinlock ALSA: asihpi - Return hw error directly from oustream_write. ASoC: soc-core: fix debugfs_pop_time file permissions ALSA: hda - Add Sony VAIO quirk for ALC269
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由 Linus Torvalds 提交于
Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S5PV310: Fix on Secondary CPU startup ARM: S5PV310: Bug fix on uclk1 and sclk_pwm ARM: S5PV310: Fix missed uart clocks ARM: S5PV310: Should be clk_sclk_apll not clk_mout_apll ARM: S5PV310: Fix on PLL setting for S5PV310 ARM: S5PV310: Add CMU block for S5PV310 Clock ARM: S5PV310: Fix on typo irqs.h of S5PV310 ARM: S5PV310: Fix on default ZRELADDR of ARCH_S5PV310 ARM: S5PV310: Fix on GPIO base addresses ARM: SAMSUNG: Fix on build warning regarding VMALLOC_END type ARM: S5P: VMALLOC_END should be unsigned long
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git://git.infradead.org/users/eparis/notify由 Linus Torvalds 提交于
* 'for-linus' of git://git.infradead.org/users/eparis/notify: fsnotify: drop two useless bools in the fnsotify main loop fsnotify: fix list walk order fanotify: Return EPERM when a process is not privileged fanotify: resize pid and reorder structure fanotify: drop duplicate pr_debug statement fanotify: flush outstanding perm requests on group destroy fsnotify: fix ignored mask handling between inode and vfsmount marks fanotify: add MAINTAINERS entry fsnotify: reset used_inode and used_vfsmount on each pass fanotify: do not dereference inode_mark when it is unset
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git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: eCryptfs: Fix encrypted file name lookup regression ecryptfs: properly mark init functions fs/ecryptfs: Return -ENOMEM on memory allocation failure
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git://android.git.kernel.org/kernel/tegra由 Linus Torvalds 提交于
* 'for-linus' of git://android.git.kernel.org/kernel/tegra: arm: tegra: VMALLOC_END should be unsigned long arm: tegra: fix compilation of board-harmony.c
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: vgaarb: Wrap vga_(get|put) in CONFIG_VGA_ARB drm/radeon/kms: add missing scratch update in dp_detect drm/modes: Fix CVT-R modeline generation drm: fix regression in drm locking since BKL removal. drm/radeon/kms: remove stray radeon_i2c_destroy drm: mm: fix range restricted allocations drm/nouveau: drop drm_global_mutex before sleeping in submission path drm: export drm_global_mutex for drivers to use drm/nv20: Don't use pushbuf calls on the original nv20. drm/nouveau: Fix TMDS on some DCB1.5 boards. drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel. drm/nv30: Apply modesetting to the correct slave encoder drm/nouveau: Use a helper function to match PCI device/subsystem IDs. drm/nv50: add dcb type 14 to enum to prevent compiler complaint
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus由 Linus Torvalds 提交于
* 'lguest' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: lguest: Odd Fixes lguest: clean up warnings in demonstration launcher.
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由 Linus Torvalds 提交于
Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP3: PM: ensure IO wakeups are properly disabled omap: Fix omap_4430sdp_defconfig for make oldconfig omap: Use CONFIG_SMP for test_for_ipi and test_for_ltirq omap: Fix sev instruction usage for multi-omap OMAP3: Fix a cpu type check problem omap3: id: fix 3630 rev detection
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: fix get_ticket_handler() error handling ceph: don't BUG on ENOMEM during mds reconnect ceph: ceph_mdsc_build_path() returns an ERR_PTR ceph: Fix warnings ceph: ceph_get_inode() returns an ERR_PTR ceph: initialize fields on new dentry_infos ceph: maintain i_head_snapc when any caps are dirty, not just for data ceph: fix osd request lru adjustment when sending request ceph: don't improperly set dir complete when holding EXCL cap mm: exporting account_page_dirty ceph: direct requests in snapped namespace based on nonsnap parent ceph: queue cap snap writeback for realm children on snap update ceph: include dirty xattrs state in snapped caps ceph: fix xattr cap writeback ceph: fix multiple mds session shutdown
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6由 Linus Torvalds 提交于
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM QoS: Fix inline documentation. PM QoS: Fix kzalloc() parameters swapped in pm_qos_power_open()
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
* 'for-2.6.36' of git://linux-nfs.org/~bfields/linux: nfsd: fix NULL dereference in nfsd_statfs() nfsd4: fix downgrade/lock logic nfsd4: typo fix in find_any_file nfsd4: bad BUG() in preprocess_stateid_op
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: Cannot allocate memory error on mount [CIFS] Eliminate unused variable warning
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由 David Howells 提交于
Fix a comma that got accidentally deleted from sys_osf_statfs() leading to the following warning: arch/alpha/kernel/osf_sys.c: In function 'SYSC_osf_statfs': arch/alpha/kernel/osf_sys.c:255: error: syntax error before 'buffer' Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Stub out vm_get_page_prot() if there's no MMU. This was added by commit 804af2cf ("[AGPGART] remove private page protection map") and is used in commit c07fbfd1 ("fbmem: VM_IO set, but not propagated") in the fbmem video driver, but the function doesn't exist on NOMMU, resulting in an undefined symbol at link time. Signed-off-by: NDavid Howells <dhowells@redhat.com> Reviewed-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: Do not report error overflow as a separate error MCE, AMD: Limit MCE decoding to current families for now
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove() Input: mousedev - fix regression of inverting axes Input: uinput - add devname alias to allow module on-demand load Input: hil_kbd - fix compile error USB: drop tty argument from usb_serial_handle_sysrq_char() Input: sysrq - drop tty argument form handle_sysrq() Input: sysrq - drop tty argument from sysrq ops handlers
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata-sff: remove harmful BUG_ON from ata_bmdma_qc_issue sata_mv: fix broken DSM/TRIM support (v2) libata: be less of a drama queen on empty data commands [libata] sata_dwc_460ex: signdness bug ahci: add HFLAG_YES_FBS and apply it to 88SE9128 libata: remove no longer needed pata_winbond driver pata_cmd64x: revert commit d62f5576
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由 Hugh Dickins 提交于
After several hours, kbuild tests hang with anon_vma_prepare() spinning on a newly allocated anon_vma's lock - on a box with CONFIG_TREE_PREEMPT_RCU=y (which makes this very much more likely, but it could happen without). The ever-subtle page_lock_anon_vma() now needs a further twist: since anon_vma_prepare() and anon_vma_fork() are liable to change the ->root of a reused anon_vma structure at any moment, page_lock_anon_vma() needs to check page_mapped() again before succeeding, otherwise page_unlock_anon_vma() might address a different root->lock. Signed-off-by: NHugh Dickins <hughd@google.com> Reviewed-by: NRik van Riel <riel@redhat.com> Cc: Christoph Lameter <cl@linux.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Takashi Iwai 提交于
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由 Takashi Iwai 提交于
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- 28 8月, 2010 3 次提交
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由 Dan Carpenter 提交于
There were some new formats added in commit 15c0cee6 "ALSA: pcm: Define G723 3-bit and 5-bit formats". That commit increased SNDRV_PCM_FORMAT_LAST as well. My concern is that there are a couple places which do: for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } I haven't tested these but it looks like if "i" were equal to SNDRV_PCM_FORMAT_G723_24 or higher then we might read past the end of the array. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Akinobu Mita 提交于
The spinlock lock in sound_timer.c is used without initialization. Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eliot Blennerhassett 提交于
If hw error is ignored, status is updated with invalid info. Signed-off-by: NEliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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