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2010-12-07cifs: allow calling cifs_build_path_to_root on incomplete cifs_sbJeff Layton3-5/+6
It's possible that cifs_mount will call cifs_build_path_to_root on a newly instantiated cifs_sb. In that case, it's likely that the master_tlink pointer has not yet been instantiated. Fix this by having cifs_build_path_to_root take a cifsTconInfo pointer as well, and have the caller pass that in. Reported-and-Tested-by: Robbert Kouprie <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-12-07cifs: fix check of error return from is_path_accessableJeff Layton1-1/+1
This function will return 0 if everything went ok. Commit 9d002df4 however added a block of code after the following check for rc == -EREMOTE. With that change and when rc == 0, doing the "goto mount_fail_check" here skips that code, leaving the tlink_tree and master_tlink pointer unpopulated. That causes an oops later in cifs_root_iget. Reported-and-Tested-by: Robbert Kouprie <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-12-07ALSA: hda - Always allow basic audio irrespective of ELD infoAnssi Hannula1-9/+7
Commit bbbe33900d1f3c added functionality to restrict PCM parameters based on ELD info (derived from EDID data) of the audio sink. However, according to CEA-861-D no SAD is needed for basic audio (32/44.1/48kHz stereo 16-bit audio), which is instead indicated with a basic audio flag in the CEA EDID Extension. The flag is not present in ELD. However, as all audio capable sinks are required to support basic audio, we can assume it to be always available. Fix allowed audio formats with sinks that have SADs (Short Audio Descriptors) which do not completely overlap with the basic audio formats (there are no reports of affected devices so far) by always assuming that basic audio is supported. Reported-by: Stephen Warren <[email protected]> Signed-off-by: Anssi Hannula <[email protected]> Cc: [email protected] Signed-off-by: Takashi Iwai <[email protected]>
2010-12-07ALSA: hda - Do not wrongly restrict min_channels based on ELDAnssi Hannula2-5/+0
Commit bbbe33900d1f3c added functionality to restrict PCM parameters based on ELD info (derived from EDID data) of the audio sink. However, it wrongly assumes that the bits 0-2 of the first byte of CEA Short Audio Descriptors mean a supported number of channels. In reality, they mean the maximum number of channels (as per CEA-861-D 7.5.2). This means that the channel count can only be used to restrict max_channels, not min_channels. Restricting min_channels causes us to deny opening the device in stereo mode if the sink only has SADs that declare larger numbers of channels (like Primare SP32 AV Processor does). Fix that by not restricting min_channels based on ELD information. Signed-off-by: Anssi Hannula <[email protected]> Reported-by: Jean-Yves Avenard <[email protected]> Tested-by: Jean-Yves Avenard <[email protected]> Cc: [email protected] Signed-off-by: Takashi Iwai <[email protected]>
2010-12-07NFS: Readdir cleanupsTrond Myklebust1-30/+17
No functional changes, but clarify the code. Signed-off-by: Trond Myklebust <[email protected]>
2010-12-07NFS: nfs_readdir_search_for_cookie() don't mark as eof if cookie not foundTrond Myklebust1-1/+2
If we're searching for a specific cookie, and it isn't found in the page cache, we should try an uncached_readdir(). To do so, we return EBADCOOKIE, but we don't set desc->eof. Signed-off-by: Trond Myklebust <[email protected]>
2010-12-07Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Fix incorrect proc spurious output
2010-12-07Merge branch 'for_linus' of ↵Linus Torvalds10-39/+144
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: wmi: use memcmp instead of strncmp to compare GUIDs ACPI, hp-wmi: Fix memory leak in acpi query msi-wmi: fix semantically incorrect use of keycode instead of scancode msi-wmi: Add mute key support asus-laptop: add wimax and wwan support eeepc-wmi: fix compiler warning ibm_rtl: _RTL_ is not available in UEFI mode ibm_rtl: Loosen the DMI criteria to all IBM machines drivers/platform/x86/thinkpad_acpi.c: delete double assignment eeepc-wmi: add cpufv sysfs documentation toshiba_acpi.c: Add key_entry for a lone FN keypress ibm_rtl: fix printk format warning
2010-12-07Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2-1/+20
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] css: fix rsid evaluation for 2nd crw [S390] nohz/s390: fix arch_needs_cpu() return value on offline cpus
2010-12-07ASoC: Correct WM8962 interrupt mask register readMark Brown1-1/+1
Fix mismerge from the out of tree BSP where this support was developed. Signed-off-by: Mark Brown <[email protected]>
2010-12-07ASoC: WM8580: Debug BCLK and sample sizeJassi Brar1-4/+4
In case of SNDRV_PCM_FORMAT_S32_LE, we need to set WM8580_AIF_LENGTH_32, rather than WM8580_AIF_LENGTH_24. Also, the BCLK has to be 64fs, for sample size of 20, 24 and 32 bits. Signed-off-by: Jassi Brar <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2010-12-07autofs4 - remove ioctl mutex (bz23142)Ian Kent1-11/+1
With the recent changes to remove the BKL a mutex was added to the ioctl entry point for calls to the old ioctl interface. This mutex needs to be removed because of the need for the expire ioctl to call back to the daemon to perform a umount and receive a completion status (via another ioctl). This should be fine as the new ioctl interface uses much of the same code and it has been used without a mutex for around a year without issue, as was the original intention. Ref: Bugzilla bug 23142 Signed-off-by: Ian Kent <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-07ASoC: Fix resource leak if soc_register_ac97_dai_link failedAxel Lin1-5/+7
Properly free the resources in the case of soc_register_ac97_dai_link failure. Signed-off-by: Axel Lin <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2010-12-07drm/i915: Emit a request to clear a flushed and idle ring for unbusy boChris Wilson1-1/+11
In order for bos to retire eventually, a request must be sent down the ring. This is expected, for example, by occlusion queries for which mesa will wait upon (whilst running glean) before issuing more batches and so the normal activity upon the ring is suspended and we need to emit a request to clear the idle ring. Reported-by: Jinjin, Wang <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30380 Signed-off-by: Chris Wilson <[email protected]>
2010-12-06Linux 2.6.37-rc5Linus Torvalds1-1/+1
2010-12-06Merge branch 'upstream-linus' of ↵Linus Torvalds5-10/+15
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2_connection_find() returns pointer to bad structure ocfs2: char is not always signed Ocfs2: Stop tracking a negative dentry after dentry_iput(). ocfs2: fix memory leak fs/ocfs2/dlm: Use GFP_ATOMIC under spin_lock
2010-12-06ARM: tegra: fix regression from addruart rewriteOlof Johansson1-2/+2
Commit 0ea129300982 ("arm: return both physical and virtual addresses from addruart") took out the test for MMU on/off but didn't switch the ldr instructions to no longer be conditionals based on said test. Fix that. Signed-off-by: Olof Johansson <[email protected]> Acked-by: Colin Cross <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-06Input: add input driver for polled GPIO buttonsGabor Juhos4-0/+280
The existing gpio-keys driver can be usable only for GPIO lines with interrupt support. Several devices have buttons connected to a GPIO line which is not capable to generate interrupts. This patch adds a new input driver using the generic GPIO layer and the input-polldev to support such buttons. [Ben Gardiner <[email protected]: fold code to use more of the original gpio_keys infrastructure; cleanups and other improvements.] Signed-off-by: Gabor Juhos <[email protected]> Signed-off-by: Ben Gardiner <[email protected]> Tested-by: Ben Gardiner <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2010-12-06arm: plat-omap: counter_32k: use IS_ERR() instead of NULL checkVasiliy Kulikov1-1/+2
clk_get() returns ERR_PTR() on error, not NULL. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Kevin Hilman <[email protected]> [[email protected]: updated to include err.h to compile on omap1] Signed-off-by: Tony Lindgren <[email protected]>
2010-12-06omap: nand: remove hardware ECC as defaultSukumar Ghorai1-1/+0
Commit 2c01946c6b9ebaa5a89710bc42ca224a7f52f227 (omap3 nand: cleanup virtual address usages) wrongly enabled CONFIG_MTD_NAND_OMAP_HWECC which breaks boards like beagle and pandora that use software ECC for write. Boards like beagle and pandora uses sw ecc for write (e.g. binary flushed from u-boot) and read from kernel. Signed-off-by: Sukumar Ghorai <[email protected]> Acked-by: David Woodhouse <[email protected]> [[email protected]: updated comments] Signed-off-by: Tony Lindgren <[email protected]>
2010-12-06omap: zoom: wl1271 slot is MMC_CAP_POWER_OFF_CARDOhad Ben-Cohen1-1/+1
This patch complements ed919b0 "mmc: sdio: fix runtime PM anomalies by introducing MMC_CAP_POWER_OFF_CARD" by declaring MMC_CAP_POWER_OFF_CARD on the ZOOM's wl1271 mmc slot. This is required in order not to break runtime PM support for the wl1271 sdio driver. Signed-off-by: Ohad Ben-Cohen <[email protected]> Signed-off-by: Chris Ball <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2010-12-06Merge branch 'pm-fixes' of ↵Linus Torvalds6-37/+68
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Fix memory corruption related to swap PM / Hibernate: Use async I/O when reading compressed hibernation image
2010-12-06PM / Hibernate: Fix memory corruption related to swapRafael J. Wysocki5-22/+30
There is a problem that swap pages allocated before the creation of a hibernation image can be released and used for storing the contents of different memory pages while the image is being saved. Since the kernel stored in the image doesn't know of that, it causes memory corruption to occur after resume from hibernation, especially on systems with relatively small RAM that need to swap often. This issue can be addressed by keeping the GFP_IOFS bits clear in gfp_allowed_mask during the entire hibernation, including the saving of the image, until the system is finally turned off or the hibernation is aborted. Unfortunately, for this purpose it's necessary to rework the way in which the hibernate and suspend code manipulates gfp_allowed_mask. This change is based on an earlier patch from Hugh Dickins. Signed-off-by: Rafael J. Wysocki <[email protected]> Reported-by: Ondrej Zary <[email protected]> Acked-by: Hugh Dickins <[email protected]> Reviewed-by: KAMEZAWA Hiroyuki <[email protected]> Cc: [email protected]
2010-12-06Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds15-30/+56
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6524/1: GIC irq desciptor bug fix ARM: 6523/1: iop: ensure sched_clock() is notrace ARM: 6456/1: Fix for building DEBUG with sa11xx_base.c as a module. ARM: 6519/1: kuser: Fix incorrect cmpxchg syscall in kuser helpers ARM: 6505/1: kprobes: Don't HAVE_KPROBES when CONFIG_THUMB2_KERNEL is selected ARM: 6508/1: vexpress: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6507/1: RealView: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6504/1: Thumb-2: Fix long-distance conditional branches in head.S for Thumb-2. ARM: 6503/1: Thumb-2: Restore sensible zImage header layout for CONFIG_THUMB2_KERNEL ARM: 6502/1: Thumb-2: Fix CONFIG_THUMB2_KERNEL breakage in compressed/head.S ARM: 6501/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in mm/proc-v7.S ARM: 6500/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in kernel/head.S ARM: 6499/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in bootp/init.S ARM: 6498/1: vfp: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6497/1: kexec: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6496/1: GIC: Do not try to register more then NR_IRQS interrupts ARM: cns3xxx: Fix build with CONFIG_PCI=y
2010-12-06cifs: remove Local_System_NameJeff Layton3-16/+10
...this string is zeroed out and nothing ever changes it. Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-12-06PM / Hibernate: Use async I/O when reading compressed hibernation imageBojan Smojver1-15/+38
This is a fix for reading LZO compressed image using async I/O. Essentially, instead of having just one page into which we keep reading blocks from swap, we allocate enough of them to cover the largest compressed size and then let block I/O pick them all up. Once we have them all (and here we wait), we decompress them, as usual. Obviously, the very first block we still pick up synchronously, because we need to know the size of the lot before we pick up the rest. Also fixed the copyright line, which I've forgotten before. Signed-off-by: Bojan Smojver <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2010-12-06wmi: use memcmp instead of strncmp to compare GUIDsThadeu Lima de Souza Cascardo1-1/+1
While looking for the duplicates in /sys/class/wmi/, I couldn't find them. The code that looks for duplicates uses strncmp in a binary GUID, which may contain zero bytes. The right function is memcmp, which is also used in another section of wmi code. It was finding 49142400-C6A3-40FA-BADB-8A2652834100 as a duplicate of 39142400-C6A3-40FA-BADB-8A2652834100. Since the first byte is the fourth printed, they were found as equal by strncmp. Signed-off-by: Thadeu Lima de Souza Cascardo <[email protected]> Signed-off-by: Matthew Garrett <[email protected]> Cc: [email protected]
2010-12-06ixgbe: fix possible NULL pointer deference in shutdown pathDon Skidmore1-0/+3
After freeing the rings we were not zeroing out the ring count values. This patch now clears these counts correctly. Reported-by: Yinghai Lu <[email protected]> Signed-off-by: Don Skidmore <[email protected]> Tested-by: Stephen Ko <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-12-06cifs: fix use of CONFIG_CIFS_ACLJeff Layton7-107/+99
Some of the code under CONFIG_CIFS_ACL is dependent upon code under CONFIG_CIFS_EXPERIMENTAL, but the Kconfig options don't reflect that dependency. Move more of the ACL code out from under CONFIG_CIFS_EXPERIMENTAL and under CONFIG_CIFS_ACL. Also move find_readable_file out from other any sort of Kconfig option and make it a function normally compiled in. Reported-and-Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2010-12-06ceph: fix ioctl magicSage Weil1-1/+1
The ioctl magic was inadvertently changed in 571dba52. Signed-off-by: Sage Weil <[email protected]>
2010-12-06filter: fix sk_filter rcu handlingEric Dumazet2-14/+9
Pavel Emelyanov tried to fix a race between sk_filter_(de|at)tach and sk_clone() in commit 47e958eac280c263397 Problem is we can have several clones sharing a common sk_filter, and these clones might want to sk_filter_attach() their own filters at the same time, and can overwrite old_filter->rcu, corrupting RCU queues. We can not use filter->rcu without being sure no other thread could do the same thing. Switch code to a more conventional ref-counting technique : Do the atomic decrement immediately and queue one rcu call back when last reference is released. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-12-06perf record: Fix eternal wait for stillborn childArnaldo Carvalho de Melo1-2/+4
When execvp fails to find the specified command on the path we won't get SIGCHLD, so send a SIGUSR1 and exit right away. Current situation would require a SIGINT performed by the user and would produce meaningless summary. Now: [acme@emilia linux]$ ./foo -bash: ./foo: No such file or directory [acme@emilia linux]$ perf record ./foo ./foo: No such file or directory [acme@emilia linux]$ Acked-by: Thomas Gleixner <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> Cc: Thomas Gleixner <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-12-06Merge branch 'for-rmk-fixes' of git://git.infradead.org/users/cbou/linux-cns3xxxRussell King1-1/+1
2010-12-06ASoC: Hold client_mutex while calling snd_soc_instantiate_cards()Axel Lin1-0/+2
As the comments of snd_soc_instantiate_cards() said, snd_soc_instantiate_cards() must be called with client_mutex. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2010-12-06ASoC: Fix swap of left and right channels for WM8993/4 speaker boost gainUk Kim1-1/+1
SPKOUTL_BOOST start from third bit, SPKOUTLR_BOOST start from 0 bit. Signed-off-by: Uk Kim <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2010-12-06ASoC: Fix off by one error in WM8994 EQ register bank sizeUk Kim1-1/+1
Signed-off-by: Uk Kim <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2010-12-06ARM: 6524/1: GIC irq desciptor bug fixChao Xie1-1/+7
gic_set_cpu will directly use irq_desc[]. If CONFIG_SPARSE_IRQ is enabled, there is no irq_desc[]. So we need use irq_to_desc(irq) to get the descriptor for irq. Signed-off-by: Chao Xie <[email protected]> Acked-by: Kyungmin Park <[email protected]> Signed-off-by: Russell King <[email protected]>
2010-12-06ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on ↵Daniel T Chen1-0/+1
internal mic BugLink: https://launchpad.net/bugs/685161 The reporter of the bug states that he must use position_fix=1 to enable capture for the internal microphone, so set it for his machine's PCI SSID. Verified using 2.6.35 and the 2010-12-04 alsa-driver build. Reported-and-tested-by: Ralph Wabel <[email protected]> Cc: <[email protected]> Signed-off-by: Daniel T Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-12-05Merge branch 'slab/urgent' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Fix a crash during slabinfo -v
2010-12-05Merge branch 'rc-fixes' of ↵Linus Torvalds13-363/+401
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: initramfs: Really fix build break on symbol-prefixed archs [media] Fix Kconfig errors due to two visible menus i2c/algos: convert Kconfig to use the menu's `visible' keyword media/video: convert Kconfig to use the menu's `visible' keyword Revert "i2c: Fix Kconfig dependencies" kconfig: regen parser kconfig: add an option to determine a menu's visibility
2010-12-05Merge branch 'fixes' of ↵Linus Torvalds9-25/+28
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Fix GSC PS/2 driver name for keyboard and mouse parisc: KittyHawk LCD fix parisc: convert the rest of the irq handlers to simple/percpu parisc: fix dino/gsc interrupts parisc: remove redundant initialization in sigsegv path of sys_rt_sigreturn
2010-12-05Revert "vfs: show unreachable paths in getcwd and proc"Eric W. Biederman1-1/+1
Because it caused a chroot ttyname regression in 2.6.36. As of 2.6.36 ttyname does not work in a chroot. It has already been reported that screen breaks, and for me this breaks an automated distribution testsuite, that I need to preserve the ability to run the existing binaries on for several more years. glibc 2.11.3 which has a fix for this is not an option. The root cause of this breakage is: commit 8df9d1a4142311c084ffeeacb67cd34d190eff74 Author: Miklos Szeredi <[email protected]> Date: Tue Aug 10 11:41:41 2010 +0200 vfs: show unreachable paths in getcwd and proc Prepend "(unreachable)" to path strings if the path is not reachable from the current root. Two places updated are - the return string from getcwd() - and symlinks under /proc/$PID. Other uses of d_path() are left unchanged (we know that some old software crashes if /proc/mounts is changed). Signed-off-by: Miklos Szeredi <[email protected]> Signed-off-by: Al Viro <[email protected]> So remove the nice sounding, but ultimately ill advised change to how /proc/fd symlinks work. Signed-off-by: "Eric W. Biederman" <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-12-05drm/i915/lvds: Always restore panel-fitter when enabling the LVDSChris Wilson1-44/+54
Linus Torvalds pointed out that our code was unbalanced when powering on the panel with respect to the power off sequence in that we were failing to restore the panel-fitter. The consequence of this would be that across a simple DPMS off/on for a non-native mode, without an intervening modeset, the panel fitter would remain disabled and the output would shift on the panel. Reported-by: Linus Torvalds <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2010-12-05drm/i915/ringbuffer: Only print an error on the second attempt to reset headChris Wilson1-14/+16
There's not much we can do here but hope for the best. However the first failure happens quite frequently and if often remedied by the second attempt to reset HEAD. So only print the error if that attempt also fails. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=19802 Reported-by: Thomas Meyer <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected]
2010-12-05drm/i915: announce to userspace that the bsd ring is coherentDaniel Vetter2-0/+5
Otherwise we can't really fix the abi-braindeadness of forcing libva to manually wait for rendering when switching rings. Which in turn makes implementing hw semaphores a pointless exercise (at least for ironlake). [Also added the relaxed fencing param to explain the jump in numbering - relaxed fencing is in -next.] Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2010-12-05agp/intel: Fix wrong kunmap in i830_cleanup()Takashi Iwai1-2/+4
Add a missing NULL check and fix the wrong address passed to kunmap() in i830_cleanup(). Cc: [email protected] Signed-off-by: Takashi Iwai <[email protected]> [danvet: added cc stable] Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2010-12-04intel_mid_dma: fix section mismatch warningsDan Williams1-3/+3
Rename intel_mid_dma_pci to intel_mid_dma_pci_driver to pick up the applied annotations of that suffix. Reported-by: <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2010-12-04dmaengine: imx-sdma: fix bug in buffer descriptor initializationAnatolij Gustschin1-1/+1
Currently while submitting scatterlists with more than one SG entry the DMA buffer address from the first SG entry is inserted into all initialized DMA buffer descriptors. This is due to the typo in the for_each_sg() loop where the scatterlist pointer is used for obtaining the DMA buffer address and _not_ the SG list iterator. As a result all received data will be written only into the first DMA buffer while reading. While writing the data from the first DMA buffer is send to the device multiple times. This caused the filesystem destruction on the MMC card when using DMA in mxcmmc driver. Signed-off-by: Anatolij Gustschin <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2010-12-04drivers/dma/ppc4xx: Use printf extension %pR for struct resourceJoe Perches1-3/+2
Using %pR standardizes the struct resource output. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2010-12-04drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGSTracey Dent1-1/+1
Changed Makefile to use <modules>-y instead of <modules>-objs. Following (documentation/kbuild/makefiles.txt). Signed-off-by: Tracey Dent <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dan Williams <[email protected]>
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