- 30 8月, 2014 9 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB fixes from Greg KH: "Here are a bunch of fixes for the USB drivers for 3.17-rc3. Also in here is the movement of the usbip driver out of staging, into the "real" part of the kernel, it had to wait until after -rc1 to handle the merge issues involved between the USB and staging trees. The code is identical, just file movements there. The USB fixes are all over the place, new device ids, xhci fixes for reported issues and the usual gadget driver fixes as well. All have been in linux-next for a while now" * tag 'usb-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (46 commits) USB: fix build error with CONFIG_PM_RUNTIME disabled Revert "usb: ehci/ohci-exynos: Fix PHY getting sequence" xhci: Disable streams on Via XHCI with device-id 0x3432 USB: serial: fix potential heap buffer overflow USB: serial: fix potential stack buffer overflow usb: ehci/ohci-exynos: Fix PHY getting sequence usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1 USB: sisusb: add device id for Magic Control USB video usb: dwc2: gadget: Set the default EP max packet value as 8 bytes usb: ehci: using wIndex + 1 for hub port USB: storage: add quirk for Newer Technology uSCSI SCSI-USB converter MAINTAINERS: Add an entry for USB/IP driver usbip: remove struct usb_device_id table usbip: move usbip kernel code out of staging usbip: move usbip userspace code out of staging USB: whiteheat: Added bounds checking for bulk command response usb: gadget: remove $(PWD) in ccflags-y usb: pch_udc: usb gadget device support for Intel Quark X1000 usb: gadget: uvc: fix possible lockup in uvc gadget usb: wusbcore: fix below build warning ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging driver fixes from Greg KH: "Here are some staging driver fixes for your tree. Nothing huge, just some fixes for issues that have been reported and a few new device ids added. All have been in linux-next for a while" * tag 'staging-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8188eu: Add new USB ID staging/rtl8188eu: add 0df6:0076 Sitecom Europe B.V. staging: android: fix a possible memory leak staging: lustre: lustre: libcfs: workitem.c: Cleaning up missing null-terminate after strncpy call staging: et131x: Fix errors caused by phydev->addr accesses before initialisation staging: lustre: Remove circular dependency on header
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc由 Linus Torvalds 提交于
Pull char/misc driver fixes from Greg KH: "Here are 3 fixes for the mei and thunderbolt drivers that resolve some reported issues. All have been in linux-next for a while" * tag 'char-misc-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: thunderbolt: Clear hops before overwriting mei: nfc: fix memory leak in error path mei: reset client state on queued connect request
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux由 Linus Torvalds 提交于
Pull fbdev fixes from Tomi Valkeinen: "Minor fbdev fixes for da8xx-fb, atmel_lcdfb, arm clcd and chipsfb" * tag 'fbdev-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: video: da8xx-fb: preserve display width when changing HSYNC video: of: display_timing: double free on error drivers: video: fbdev: atmel_lcdfb.c: fix error return code video: ARM CLCD: Fix calculation of bits-per-pixel fbdev: Remove __init from chips_hw_init() to fix build failure
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 bugfixes from Ted Ts'o: "Ext4 bug fixes for 3.17, to provide better handling of memory allocation failures, and to fix some journaling bugs involving journal checksums and FALLOC_FL_ZERO_RANGE" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix same-dir rename when inline data directory overflows jbd2: fix descriptor block size handling errors with journal_csum jbd2: fix infinite loop when recovering corrupt journal blocks ext4: update i_disksize coherently with block allocation on error path ext4: fix transaction issues for ext4_fallocate and ext_zero_range ext4: fix incorect journal credits reservation in ext4_zero_range ext4: move i_size,i_disksize update routines to helper function ext4: fix BUG_ON in mb_free_blocks() ext4: propagate errors up to ext4_find_entry()'s callers
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm由 Linus Torvalds 提交于
Pull device mapper fix from Mike Snitzer: "Fix a 3.17-rc1 regression introduced by switching the DM crypt target to using per-bio data" * tag 'dm-3.17-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm crypt: fix access beyond the end of allocated space
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block layer fixes from Jens Axboe: "A smaller collection of fixes that have come up since the initial merge window pull request. This contains: - error handling cleanup and support for larger than 16 byte cdbs in sg_io() from Christoph. The latter just matches what bsg and friends support, sg_io() got left out in the merge. - an option for brd to expose partitions in /proc/partitions. They are hidden by default for compat reasons. From Dmitry Monakhov. - a few blk-mq fixes from me - killing a dead/unused flag, fix for merging happening even if turned off, and correction of a few comments. - removal of unnecessary ->owner setting in systemace. From Michal Simek. - two related fixes for a problem with nesting freezing of queues in blk-mq. One from Ming Lei removing an unecessary freeze operation, and another from Tejun fixing the nesting regression introduced in the merge window. - fix for a BUG_ON() at bio_endio time when protection info is attached and the IO has an error. From Sagi Grimberg. - two scsi_ioctl bug fixes for regressions with scsi-mq from Tony Battersby. - a cfq weight update fix and subsequent comment update from Toshiaki Makita" * 'for-linus' of git://git.kernel.dk/linux-block: cfq-iosched: Add comments on update timing of weight cfq-iosched: Fix wrong children_weight calculation block: fix error handling in sg_io fix regression in SCSI_IOCTL_SEND_COMMAND scsi-mq: fix requests that use a separate CDB buffer block: support > 16 byte CDBs for SG_IO block: cleanup error handling in sg_io brd: add ram disk visibility option block: systemace: Remove .owner field for driver blk-mq: blk_mq_freeze_queue() should allow nesting blk-mq: correct a few wrong/bad comments block: Fix BUG_ON when pi errors occur blk-mq: don't allow merges if turned off for the queue blk-mq: get rid of unused BLK_MQ_F_SHOULD_SORT flag blk-mq: fix WARNING "percpu_ref_kill() called more than once!"
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由 Will Deacon 提交于
write{b,w,l,q}_relaxed are implemented by some architectures in order to permit memory-mapped I/O writes with weaker barrier semantics than the non-relaxed variants. This patch implements these write macros for Alpha, in the same vein as the relaxed read macros, which are already implemented. Acked-by: NRichard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NMatt Turner <mattst88@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michael Cree 提交于
Signed-off-by: NMichael Cree <mcree@orcon.net.nz> Signed-off-by: NMatt Turner <mattst88@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 8月, 2014 11 次提交
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由 Darrick J. Wong 提交于
When performing a same-directory rename, it's possible that adding or setting the new directory entry will cause the directory to overflow the inline data area, which causes the directory to be converted to an extent-based directory. Under this circumstance it is necessary to re-read the directory when deleting the old dirent because the "old directory" context still points to i_block in the inode table, which is now an extent tree root! The delete fails with an FS error, and the subsequent fsck complains about incorrect link counts and hardlinked directories. Test case (originally found with flat_dir_test in the metadata_csum test program): # mkfs.ext4 -O inline_data /dev/sda # mount /dev/sda /mnt # mkdir /mnt/x # touch /mnt/x/changelog.gz /mnt/x/copyright /mnt/x/README.Debian # sync # for i in /mnt/x/*; do mv $i $i.longer; done # ls -la /mnt/x/ total 0 -rw-r--r-- 1 root root 0 Aug 25 12:03 changelog.gz.longer -rw-r--r-- 1 root root 0 Aug 25 12:03 copyright -rw-r--r-- 1 root root 0 Aug 25 12:03 copyright.longer -rw-r--r-- 1 root root 0 Aug 25 12:03 README.Debian.longer (Hey! Why are there four files now??) Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Darrick J. Wong 提交于
It turns out that there are some serious problems with the on-disk format of journal checksum v2. The foremost is that the function to calculate descriptor tag size returns sizes that are too big. This causes alignment issues on some architectures and is compounded by the fact that some parts of jbd2 use the structure size (incorrectly) to determine the presence of a 64bit journal instead of checking the feature flags. Therefore, introduce journal checksum v3, which enlarges the descriptor block tag format to allow for full 32-bit checksums of journal blocks, fix the journal tag function to return the correct sizes, and fix the jbd2 recovery code to use feature flags to determine 64bitness. Add a few function helpers so we don't have to open-code quite so many pieces. Switching to a 16-byte block size was found to increase journal size overhead by a maximum of 0.1%, to convert a 32-bit journal with no checksumming to a 32-bit journal with checksum v3 enabled. Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com> Reported-by: NTR Reardon <thomas_reardon@hotmail.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Darrick J. Wong 提交于
When recovering the journal, don't fall into an infinite loop if we encounter a corrupt journal block. Instead, just skip the block and return an error, which fails the mount and thus forces the user to run a full filesystem fsck. Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Dmitry Monakhov 提交于
In case of delalloc block i_disksize may be less than i_size. So we have to update i_disksize each time we allocated and submitted some blocks beyond i_disksize. We weren't doing this on the error paths, so fix this. testcase: xfstest generic/019 Signed-off-by: NDmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Mikulas Patocka 提交于
The DM crypt target accesses memory beyond allocated space resulting in a crash on 32 bit x86 systems. This bug is very old (it dates back to 2.6.25 commit 3a7f6c99 "dm crypt: use async crypto"). However, this bug was masked by the fact that kmalloc rounds the size up to the next power of two. This bug wasn't exposed until 3.17-rc1 commit 298a9fa0 ("dm crypt: use per-bio data"). By switching to using per-bio data there was no longer any padding beyond the end of a dm-crypt allocated memory block. To minimize allocation overhead dm-crypt puts several structures into one block allocated with kmalloc. The block holds struct ablkcipher_request, cipher-specific scratch pad (crypto_ablkcipher_reqsize(any_tfm(cc))), struct dm_crypt_request and an initialization vector. The variable dmreq_start is set to offset of struct dm_crypt_request within this memory block. dm-crypt allocates the block with this size: cc->dmreq_start + sizeof(struct dm_crypt_request) + cc->iv_size. When accessing the initialization vector, dm-crypt uses the function iv_of_dmreq, which performs this calculation: ALIGN((unsigned long)(dmreq + 1), crypto_ablkcipher_alignmask(any_tfm(cc)) + 1). dm-crypt allocated "cc->iv_size" bytes beyond the end of dm_crypt_request structure. However, when dm-crypt accesses the initialization vector, it takes a pointer to the end of dm_crypt_request, aligns it, and then uses it as the initialization vector. If the end of dm_crypt_request is not aligned on a crypto_ablkcipher_alignmask(any_tfm(cc)) boundary the alignment causes the initialization vector to point beyond the allocated space. Fix this bug by calculating the variable iv_size_padding and adding it to the allocated size. Also correct the alignment of dm_crypt_request. struct dm_crypt_request is specific to dm-crypt (it isn't used by the crypto subsystem at all), so it is aligned on __alignof__(struct dm_crypt_request). Also align per_bio_data_size on ARCH_KMALLOC_MINALIGN, so that it is aligned as if the block was allocated with kmalloc. Reported-by: NKrzysztof Kolasa <kkolasa@winsoft.pl> Tested-by: NMilan Broz <gmazyland@gmail.com> Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight由 Linus Torvalds 提交于
Pull backlight fix from Lee Jones: "One simple fix to invalidate GPIO non-request" * tag 'backlight-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DT
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd由 Linus Torvalds 提交于
Pull mfd fixes from Lee Jones: "Couple of simple fixes due for the 3.17 rcs (and a sneaky document addition that slipped from the previous pull-request)" * tag 'mfd-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Fix PM idle pin configuration to not conflict with regulators mfd: tc3589x: Add device tree bindings mfd: ab8500-core: Use 'ifdef' for config options mfd: htc-i2cpld: Fix %d confusingly prefixed with 0x in format string mfd: omap-usb-host: Fix %d confusingly prefixed with 0x in format string
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl由 Linus Torvalds 提交于
Pull pin-control fixes from Linus Walleij: "My first (a bit delayed) pack of pin control fixes for the v3.17 series, only driver fixes: - SH-PFC (Renesas) r8a7791 CAN bus pin group problem - Rockchip (GPIO0 configuration) - Tegra-xusb (interrupt handling) - Exynos (GPIO interrupt locking) - Qualcomm (fix misleading example interrupts) - minor non-critical fixes for abx500 and AT91 also sneaked in, because I initially intended this pull for post RC-1, hope it's still OK" * tag 'pinctrl-v3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: apq8064: Correct interrupts in example pinctrl: exynos: Lock GPIOs as interrupts when used as EINTs pinctrl: pinctrl-at91.c: fix decimal printf format specifiers prefixed with 0x pinctrl: abx500: remove useless check pinctrl: tegra-xusb: testing wrong variable in probe() pinctrl: tegra-xusb: fix an off by one test pinctrl: rockchip: fix rk3288 gpio0 configuration sh-pfc: r8a7791: fix CAN pin groups
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git://git.kernel.org/pub/scm/linux/kernel/git/sumits/dma-buf由 Linus Torvalds 提交于
Pull dma-buf fixes from Sumit Semwal: "The major changes for 3.17 already went via Greg-KH's tree this time as well; this is a small pull request for dma-buf - all documentation related" * tag 'for-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/sumits/dma-buf: dma-buf/fence: Fix one more kerneldoc warning dma-buf/fence: Fix a kerneldoc warning Documentation/dma-buf-sharing.txt: update API descriptions
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
Pull sound fixes from Takashi Iwai: "Here contains not many exciting changes but just a few minor ones: An off-by-one proc write fix, a couple of trivial incldue guard fixes, Acer laptop pinconfig fix, and a fix for DSD formats that are still rarely used" * tag 'sound-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Set up initial pins for Acer Aspire V5 ALSA: pcm: Fix the silence data for DSD formats ALSA: ctxfi: ct20k1reg: Fix typo in include guard ALSA: hda: ca0132_regs.h: Fix typo in include guard ALSA: core: fix buffer overflow in snd_info_get_line()
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Nothing major, one core oops fixes, some radeon oops fixes, some sti driver fixups, msm driver fixes and a minor Kconfig update for the ww mutex debugging" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/ast: Add missing entry to dclk_table[] drm: fix division-by-zero on dumb_create() ww-mutex: clarify help text for DEBUG_WW_MUTEX_SLOWPATH radeon: Test for PCI root bus before assuming bus->self drm/radeon: handle broken disabled rb mask gracefully (6xx/7xx) (v2) drm/radeon: save/restore the PD addr on suspend/resume drm/msm: Fix missing unlock on error in msm_fbdev_create() drm/msm: fix compile error for non-dt builds drm/msm/mdp4: request vblank during modeset drm/msm: avoid flood of kernel logs on faults drm: sti: Add missing dependency on RESET_CONTROLLER drm: sti: Make of_device_id array const drm: sti: Fix return value check in sti_drm_platform_probe() drm: sti: hda: fix return value check in sti_hda_probe() drm: sti: hdmi: fix return value check in sti_hdmi_probe() drm: sti: tvout: fix return value check in sti_tvout_probe()
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- 28 8月, 2014 20 次提交
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由 Tony Lindgren 提交于
Commit 43fef47f (mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle) added support for configuring the PMIC to cut off resources during deeper idle states to save power. This however caused regression for n900 display power that needed the PMIC configuration to be disabled with commit d937678a (ARM: dts: Revert enabling of twl configuration for n900). Turns out the root cause of the problem is that we must use TWL4030_RESCONFIG_UNDEF instead of DEV_GRP_NULL to avoid disabling regulators that may have been enabled before the init function for twl4030-power.c runs. With TWL4030_RESCONFIG_UNDEF we let the regulator framework control the regulators like it should. Here we need to only configure the sys_clken and sys_off_mode triggers for the regulators that cannot be done by the regulator framework as it's not running at that point. This allows us to enable the PMIC configuration for n900. Fixes: 43fef47f (mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle) Cc: stable@vger.kernel.org # v3.16 Signed-off-by: NTony Lindgren <tony@atomide.com> Tested-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Linus Walleij 提交于
This defines the device tree bindings for the Toshiba TC3589x series of multi-purpose expanders. Only the stuff I can test is defined: GPIO and keypad. Others may implement more subdevices further down the road. This is to complement commit a435ae1d "mfd: Enable the tc3589x for Device Tree" which left off the definition of the device tree bindings. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Toshiaki Makita 提交于
Explain that weight has to be updated on activation. This complements previous fix e15693ef ("cfq-iosched: Fix wrong children_weight calculation"). Signed-off-by: NToshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by: NJens Axboe <axboe@fb.com>
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由 Thierry Reding 提交于
The seqno_fence_init() function's cond argument isn't described in the kerneldoc comment. Fix that to silence a warning when building DocBook documentation. Signed-off-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NSumit Semwal <sumit.semwal@linaro.org>
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由 Thierry Reding 提交于
kerneldoc doesn't know how to parse variables, so don't let it try. Signed-off-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NSumit Semwal <sumit.semwal@linaro.org>
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由 Gioh Kim 提交于
Update some descriptions for API arguments and descriptions. Signed-off-by: NGioh Kim <gioh.kim@lge.com> Signed-off-by: NSumit Semwal <sumit.semwal@linaro.org>
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由 Y.C. Chen 提交于
This avoid reading past the end of the list for certain modes Signed-off-by: NY.C. Chen <yc_chen@aspeedtech.com> Reviewed-by: NEgbert Eich <eich@freedesktop.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Merge branch 'drm-3.17-rc2-sti-fixes' of git://git.linaro.org/people/benjamin.gaignard/kernel into drm-fixes I have tested the 6 patches send on mailing list since you merge the sti driver. I haven't seen issue with those patches except for the missing dependency on Kconfig where I have change "depends on" to "select". * 'drm-3.17-rc2-sti-fixes' of git://git.linaro.org/people/benjamin.gaignard/kernel: drm: sti: Add missing dependency on RESET_CONTROLLER drm: sti: Make of_device_id array const drm: sti: Fix return value check in sti_drm_platform_probe() drm: sti: hda: fix return value check in sti_hda_probe() drm: sti: hdmi: fix return value check in sti_hdmi_probe() drm: sti: tvout: fix return value check in sti_tvout_probe()
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git://people.freedesktop.org/~robclark/linux由 Dave Airlie 提交于
misc msm fixes from Rob. * 'msm-fixes-3.17' of git://people.freedesktop.org/~robclark/linux: drm/msm: Fix missing unlock on error in msm_fbdev_create() drm/msm: fix compile error for non-dt builds drm/msm/mdp4: request vblank during modeset drm/msm: avoid flood of kernel logs on faults
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由 David Herrmann 提交于
Kinda unexpected, but DIV_ROUND_UP() can overflow if passed an argument bigger than UINT_MAX - DIVISOR. Fix this by testing for "!cpp" before using it in the following division. Note that DIV_ROUND_UP() is defined as: #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) ..this will obviously overflow if (n + d - 1) is bigger than UINT_MAX. Reported-by: NTommi Rantala <tt.rantala@gmail.com> Signed-off-by: NDavid Herrmann <dh.herrmann@gmail.com> Reviewed-by: NRob Clark <robdclark@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Rob Clark 提交于
We really don't want distro's enabling this in their kernels. Try and make that more clear. Signed-off-by: NRob Clark <robdclark@gmail.com> Acked-by: NMaarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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git://people.freedesktop.org/~agd5f/linux由 Dave Airlie 提交于
Just a few more radeon fixes for 3.17. * 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux: radeon: Test for PCI root bus before assuming bus->self drm/radeon: handle broken disabled rb mask gracefully (6xx/7xx) (v2) drm/radeon: save/restore the PD addr on suspend/resume
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git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security由 Linus Torvalds 提交于
Pull tomoyo fix from Serge Hallyn. * 'sec-v3.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security: tomoyo: Fix pathname calculation breakage.
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由 Greg Kroah-Hartman 提交于
commit bdd405d2 ("usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1") causes a build error if CONFIG_PM_RUNTIME is disabled. Fix that by doing a simple #ifdef guard around it. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Cc: Roger Quadros <rogerq@ti.com> Cc: Michael Welling <mwelling@emacinc.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Dmitry Monakhov 提交于
After commit f282ac19 we use different transactions for preallocation and i_disksize update which result in complain from fsck after power-failure. spotted by generic/019. IMHO this is regression because fs becomes inconsistent, even more 'e2fsck -p' will no longer works (which drives admins go crazy) Same transaction requirement applies ctime,mtime updates testcase: xfstest generic/019 Signed-off-by: NDmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Dmitry Monakhov 提交于
Currently we reserve only 4 blocks but in worst case scenario ext4_zero_partial_blocks() may want to zeroout and convert two non adjacent blocks. Signed-off-by: NDmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
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由 Greg Kroah-Hartman 提交于
This reverts commit 03936890. Vivek writes: We not longer need this patch, since we have planned to remove the usb-phy drivers for samsung [1], we have completely deleted the support for the the same from ohci-exynos and ehci-exynos drivers too [2]. Sorry for the confusion, but this patch can be dropped and instead we can pick the patches in [2]. [1] http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35774.html [2] https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35695.html https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35696.html Cc: Sachin Kamat <sachin.kamat@samsung.com> Cc: Vivek Gautam <gautam.vivek@samsung.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Sachin Kamat <sachin.kamat@samsung.com> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Alex Williamson 提交于
If we assign a Radeon device to a virtual machine, we can no longer assume a fixed hardware topology, like the GPU having a parent device. This patch simply adds a few pci_is_root_bus() tests to avoid passing a NULL pointer to PCI access functions, allowing the radeon driver to work in a QEMU 440FX machine with an assigned HD8570 on the emulated PCI root bus. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Hans de Goede 提交于
This is a bit bigger hammer then I would like to use for this, but for now it will have to make do. I'm working on getting my hands on one of these so that I can try to get streams to work (with a quirk flag if necessary) and then we can re-enable them. For now this at least makes uas capable disk enclosures work again by forcing fallback to the usb-storage driver. https://bugzilla.kernel.org/show_bug.cgi?id=79511 Cc: stable@vger.kernel.org # 3.15 Signed-off-by: NHans de Goede <hdegoede@redhat.com> Acked-by: NMathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Johan Hovold 提交于
Make sure to verify the number of ports requested by subdriver to avoid writing beyond the end of fixed-size array in interface data. The current usb-serial implementation is limited to eight ports per interface but failed to verify that the number of ports requested by a subdriver (which could have been determined from device descriptors) did not exceed this limit. Cc: stable <stable@vger.kernel.org> Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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