- 30 7月, 2014 1 次提交
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由 Christoph Hellwig 提交于
Trying to support tiny disks only and saving a bit memory might have made sense on an SGI O2 15 years ago, but is pretty pointless today. Remove the rarely tested codepath that uses various smaller in-memory types to reduce our test matrix and make the codebase a little bit smaller and less complicated. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NBen Myers <bpm@sgi.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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- 24 7月, 2014 6 次提交
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由 Jie Liu 提交于
We are intended to check up uflags against FS_PROJ_QUOTA rather than FS_USER_UQUOTA once more, it looks to me like a typo, but might cause the project quota metadata space can not be removed. Signed-off-by: NJie Liu <jeff.liu@oracle.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Jie Liu 提交于
Remove the XFS_IS_OQUOTA_ON macros as it is obsoleted. Signed-off-by: NJie Liu <jeff.liu@oracle.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Eric Sandeen 提交于
xfs_set_inode32() caught my eye because it had weird spacing around the "-1's". In cleaning that up, I realized that the assignment in the declaration of "ino" is never used; it's rewritten before it gets read. Drop the ino initializer from its declaration since it's not used, and move the agino initialization into the body of the function, mostly so that we can have pretty whitespace and not exceed 80 columns. :) Signed-off-by: NEric Sandeen <sandeen@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Eric Sandeen 提交于
Today, if we perform an xfs_growfs which adds allocation groups, mp->m_maxagi is not properly updated when the growfs is complete. Therefore inodes will continue to be allocated only in the AGs which existed prior to the growfs, and the new space won't be utilized. This is because of this path in xfs_growfs_data_private(): xfs_growfs_data_private xfs_initialize_perag(mp, nagcount, &nagimax); if (mp->m_flags & XFS_MOUNT_32BITINODES) index = xfs_set_inode32(mp); else index = xfs_set_inode64(mp); if (maxagi) *maxagi = index; where xfs_set_inode* iterates over the (old) agcount in mp->m_sb.sb_agblocks, which has not yet been updated in the growfs path. So "index" will be returned based on the old agcount, not the new one, and new AGs are not available for inode allocation. Fix this by explicitly passing the proper AG count (which xfs_initialize_perag() already has) down another level, so that xfs_set_inode* can make the proper decision about acceptable AGs for inode allocation in the potentially newly-added AGs. This has been broken since 3.7, when these two xfs_set_inode* functions were added in commit 2d2194f6. Prior to that, we looped over "agcount" not sb_agblocks in these calculations. Signed-off-by: NEric Sandeen <sandeen@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Jie Liu 提交于
xfs_qm_quotacheck() is not used outside of xfs_qm.c. Mark it static and move it around in the file to avoid a forward declaration. Reviewed-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NJie Liu <jeff.liu@oracle.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Mark Tinguely 提交于
When the CIL checkpoint is fully written to the log, the LSN of the checkpoint commit record is written into the CIL context structure. This allows log force waiters to correctly detect when the checkpoint they are waiting on have been fully written into the log buffers. However, the initial context after mount is initialised with a non-zero commit LSN, so appears to waiters as though it is complete even though it may not have even been pushed, let alone written to the log buffers. Hence a log force immediately after a filesystem is mounted may not behave correctly, nor does commit record ordering if multiple CIL pushes interleave immediately after mount. To fix this, make sure the initial context commit LSN is not touched until the first checkpointis actually pushed. [dchinner: rewrite commit message] Signed-off-by: NMark Tinguely <tinguely@sgi.com> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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- 25 6月, 2014 4 次提交
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由 Dave Chinner 提交于
Convert all the errors the core XFs code to negative error signs like the rest of the kernel and remove all the sign conversion we do in the interface layers. Errors for conversion (and comparison) found via searches like: $ git grep " E" fs/xfs $ git grep "return E" fs/xfs $ git grep " E[A-Z].*;$" fs/xfs Negation points found via searches like: $ git grep "= -[a-z,A-Z]" fs/xfs $ git grep "return -[a-z,A-D,F-Z]" fs/xfs $ git grep " -[a-z].*;" fs/xfs [ with some bits I missed from Brian Foster ] Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Dave Chinner 提交于
Move all the source files that are shared with userspace into libxfs/. This is done as one big chunk simpy to get it done quickly Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Dave Chinner 提交于
Move all the header files that are shared with userspace into libxfs. This is done as one big chunk simpy to get it done quickly. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Dave Chinner 提交于
To minimise the differences between kernel and userspace code, split the kernel code into the same structure as the userspace code. That is, the gneric core functionality of XFS is moved to a libxfs/ directory and treat it as a layering barrier in the XFS code. This patch introduces the libxfs directory, the build infrastructure and an initial source and header file to build. The libxfs directory will contain the header files that are needed to build libxfs - most of userspace does not care about the location of these header files as they are accessed indirectly. Hence keeping them inside libxfs makes it easy to track the changes and script the sync process as the directory structure will be identical. To allow this changeover to occur in the kernel code, there are some temporary infrastructure in the makefiles to grab the header filesystem from both locations. Once all the files are moved, modifications will be made in the source code that will make the need for these include directives go away. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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- 22 6月, 2014 16 次提交
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由 Eric Sandeen 提交于
XFS_ERROR was designed long ago to trap return values, but it's not runtime configurable, it's not consistently used, and we can do similar error trapping with ftrace scripts and triggers from userspace. Just nuke XFS_ERROR and associated bits. Signed-off-by: NEric Sandeen <sandeen@redhat.com> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Eric Sandeen 提交于
return is not a function. "return(EIO);" is silly; "return (EIO);" moreso. return is not a function. Nuke the pointless parens. [dchinner: catch a couple of extra cases in xfs_attr_list.c, xfs_acl.c and xfs_linux.h.] Signed-off-by: NEric Sandeen <sandeen@redhat.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NDave Chinner <david@fromorbit.com>
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c new drivers from Wolfram Sang: "Here is a pull request from i2c hoping for the "new driver" rule. Originally, I wanted to send this request during the merge window, but code checkers with very recent additions complained, so a few fixups were needed. So, some more time went by and I merged rc1 to get a stable base" So the "new driver" rule is really about drivers that people absolutely need for the kernel to work on new hardware, which is not so much the case for i2c. So I considered not pulling this, but eventually relented. Just for FYI: the whole (and only) point of "new drivers" is not that new drivers cannot regress things (they can, and they have - by triggering badly tested code on machines that never triggered that code before), but because they can bring to life machines that otherwise wouldn't be useful at all without the drivers. So the new driver rule is for essential things that actual consumers would care about, ie devices like networking or disk drivers that matter to normal people (not server people - they run old kernels anyway, so mainlining new drivers is irrelevant for them). * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: sun6-p2wi: fix call to snprintf i2c: rk3x: add NULL entry to the end of_device_id array i2c: sun6i-p2wi: use proper return value in probe i2c: sunxi: add P2WI (Push/Pull 2 Wire Interface) controller support i2c: sunxi: add P2WI DT bindings documentation i2c: rk3x: add driver for Rockchip RK3xxx SoC I2C adapter
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git://git.samba.org/jlayton/linux由 Linus Torvalds 提交于
Pull file locking fixes from Jeff Layton: "File locking related bugfixes Nothing too earth-shattering here. A fix for a potential regression due to a patch in pile #1, and the addition of a memory barrier to prevent a race condition between break_deleg and generic_add_lease" * tag 'locks-v3.16-2' of git://git.samba.org/jlayton/linux: locks: set fl_owner for leases back to current->files locks: add missing memory barrier in break_deleg
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull kbuild fixes from Michal Marek: "There are three fixes for regressions caused by the relative paths series: deb-pkg, tar-pkg and *docs did not work with O=. Plus, there is a fix for the linux-headers deb package and a fixed typo. These are not regression fixes but are safe enough" * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: fix a typo in a kbuild document builddeb: fix missing headers in linux-headers package Documentation: Fix DocBook build with relative $(srctree) kbuild: Fix tar-pkg with relative $(objtree) deb-pkg: Fix for relative paths
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "This fixes some lockups in btrfs reported with rc1. It probably has some performance impact because it is backing off our spinning locks more often and switching to a blocking lock. I'll be able to nail that down next week, but for now I want to get the lockups taken care of. Otherwise some more stack reduction and assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix wrong error handle when the device is missing or is not writeable Btrfs: fix deadlock when mounting a degraded fs Btrfs: use bio_endio_nodec instead of open code Btrfs: fix NULL pointer crash when running balance and scrub concurrently btrfs: Skip scrubbing removed chunks to avoid -ENOENT. Btrfs: fix broken free space cache after the system crashed Btrfs: make free space cache write out functions more readable Btrfs: remove unused wait queue in struct extent_buffer Btrfs: fix deadlocks with trylock on tree nodes
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
Pull nfsd bugfixes from Bruce Fields: "Fixes for a new regression from the xdr encoding rewrite, and a delegation problem we've had for a while (made somewhat more annoying by the vfs delegation support added in 3.13)" * 'for-3.16' of git://linux-nfs.org/~bfields/linux: NFSD: fix bug for readdir of pseudofs NFSD: Don't hand out delegations for 30 seconds after recalling them.
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Ingo Molnar: "This is larger than usual: the main reason are the ARM symbol lookup speedups that came in late and were hard to resist. There's also a kprobes fix and various tooling fixes, plus the minimal re-enablement of the mmap2 support interface" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits) x86/kprobes: Fix build errors and blacklist context_track_user perf tests: Add test for closing dso objects on EMFILE error perf tests: Add test for caching dso file descriptors perf tests: Allow reuse of test_file function perf tests: Spawn child for each test perf tools: Add dso__data_* interface descriptons perf tools: Allow to close dso fd in case of open failure perf tools: Add file size check and factor dso__data_read_offset perf tools: Cache dso data file descriptor perf tools: Add global count of opened dso objects perf tools: Add global list of opened dso objects perf tools: Add data_fd into dso object perf tools: Separate dso data related variables perf tools: Cache register accesses for unwind processing perf record: Fix to honor user freq/interval properly perf timechart: Reflow documentation perf probe: Improve error messages in --line option perf probe: Improve an error message of perf probe --vars mode perf probe: Show error code and description in verbose mode perf probe: Improve error message for unknown member of data structure ...
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由 Linus Torvalds 提交于
Merge branch 'locking-urgent-for-linus.patch' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull rtmutex fixes from Thomas Gleixner: "Another three patches to make the rtmutex code more robust. That's the last urgent fallout from the big futex/rtmutex investigation" * 'locking-urgent-for-linus.patch' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rtmutex: Plug slow unlock race rtmutex: Detect changes in the pi lock chain rtmutex: Handle deadlock detection smarter
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 patches from Martin Schwidefsky: "A couple of bug fixes, a debug change for qdio, an update for the default config, and one small extension. The watchdog module based on diagnose 0x288 is converted to the watchdog API and it now works under LPAR as well" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/ccwgroup: use ccwgroup_ungroup wrapper s390/ccwgroup: fix an uninitialized return code s390/ccwgroup: obtain extra reference for asynchronous processing qdio: Keep device-specific dbf entries s390/compat: correct ucontext layout for high gprs s390/cio: set device name as early as possible s390: update default configuration s390: avoid format strings leaking into names s390/airq: silence lockdep warning s390/watchdog: add support for LPAR operation (diag288) s390/watchdog: use watchdog API s390/sclp_vt220: Enable ASCII console per default s390/qdio: replace shift loop by ilog2 s390/cio: silence lockdep warning s390/uaccess: always load the kernel ASCE after task switch s390/ap_bus: Make modules parameters visible in sysfs
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git://github.com/gxt/linux由 Linus Torvalds 提交于
Pull UniCore32 bug fixes from Guan Xuetao: "This includes bugfixes to make unicore32 successfully build under defconfig, and some changes for allmodconfig (though not finished)" * tag 'for-linus' of git://github.com/gxt/linux: unicore32: Remove ARCH_HAS_CPUFREQ config option UniCore32: Change git tree location information in MAINTAINERS arch: unicore32: ksyms: export '__cpuc_coherent_kern_range' to avoid compiling failure arch: unicore32: ksyms: export 'pm_power_off' to avoid compiling failure. arch: unicore32: ksyms: export additional find_first_*() to avoid compiling failure arch:unicore32:mm: add devmem_is_allowed() to support STRICT_DEVMEM unicore32: include: asm: add missing ')' for PAGE_* macros in pgtable.h arch/unicore32/kernel/setup.c: add generic 'screen_info' to avoid compiling failure drivers: scsi: mvsas: fix compiling issue by adding 'MVS_' for "enum pci_interrupt_cause" arch: unicore32: kernel: ksyms: remove 'bswapsi2' and 'muldi3' to avoid compiling failure arch/unicore32/kernel/ksyms.c: remove 2 export symbols to avoid compiling failure drivers/rtc/rtc-puv3.c: remove "&dev->" for typo issue MIME-Version: 1.0 drivers/rtc/rtc-puv3.c: use dev_dbg() instead of dev_debug() for typo issue arch/unicore32/include/asm/io.h: add readl_relaxed() generic definition arch/unicore32/include/asm/ptrace.h: add generic definition for profile_pc() arch/unicore32/mm/alignment.c: include "asm/pgtable.h" to avoid compiling error arch/unicore32/kernel/clock.c: add readl() and writel() for 'PM_' macros arch/unicore32/kernel/module.c: use __vmalloc_node_range() instead of __vmalloc_area() arch/unicore32/kernel/ksyms.c: remove several undefined exported symbols
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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 patches, one a revert of the UIO patch you objected to in 3.16-rc1 and that no one wanted to defend, a w1 driver bugfix, and a MAINTAINERS update for the vmware balloon driver. All of these, except for the MAINTAINERS update which just got added, have been in linux-next just fine" * tag 'char-misc-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: MAINTAINERS: add entry for VMware Balloon driver w1: mxc_w1: Fix incorrect "presence" status Revert "uio: fix vma io range check in mmap"
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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 a few fixes for staging and iio drivers that resolve issues reported in 3.16-rc1. All have been in linux-next just fine" * tag 'staging-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: imx-drm: parallel-display: Fix DPMS default state. staging: android: timed_output: fix use after free of dev staging: comedi: addi_apci_1564: add addi_watchdog dependency staging: rtl8723au: Reference correct firmwarefiles with MODULE_FIRMWARE() staging: rtl8723au: Request correct firmware file for A-cut parts iio: adc: checking for NULL instead of IS_ERR() in probe iio: adc: at91: signedness bug in at91_adc_get_trigger_value_by_name() iio: mxs-lradc: fix divider iio: Fix endianness issue in ak8975_read_axis() staging/iio: IIO_SIMPLE_DUMMY_BUFFER neds IIO_BUFFER twl4030-madc: Request processed values in twl4030_get_madc_conversion staging: iio: tsl2x7x_core: fix proximity treshold iio: Fix two mpl3115 issues in measurement conversion iio: hid-sensors: Get feature report from sensor hub after changing power state
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial bugfixes from Greg KH: "Here are some tty / serial driver bugfixes for 3.16-rc2 that resolve some reported issues. The samsung driver build error itself has been reported by a bunch of people, sorry about that one. The others are all tiny and everyone seems to like them in linux-next so far" * tag 'tty-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty/serial: fix 8250 early console option passing to regular console tty: Correct INPCK handling serial: Fix IGNBRK handling serial: samsung: Fix build error
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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 some USB fixes for 3.16-rc2 that resolve some reported issues. All of these have been in linux-next for a while with no problems" * tag 'usb-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: usbtest: add a timeout for scatter-gather tests USB: EHCI: avoid BIOS handover on the HASEE E200 usb: fix hub-port pm_runtime_enable() vs runtime pm transitions usb: quiet peer failure warning, disable poweroff usb: improve "not suspended yet" message in hub_suspend() xhci: Fix sleeping with IRQs disabled in xhci_stop_device() usb: fix ->update_hub_device() vs hdev->maxchild
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- 21 6月, 2014 1 次提交
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由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@vmware.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 20 6月, 2014 12 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull ACPI and power management fixes from Rafael Wysocki: "These are fixes mostly (ia64 regression related to the ACPI enumeration of devices, cpufreq regressions, fix for I2C controllers included in Intel SoCs, mvebu cpuidle driver fix related to sysfs) plus additional kernel command line arguments from Kees to make it possible to build kernel images with hibernation and the kernel address space randomization included simultaneously, a new ACPI battery driver quirk for a system with a broken BIOS and a couple of ACPI core cleanups. Specifics: - Fix for an ia64 regression introduced during the 3.11 cycle by a commit that modified the hardware initialization ordering and made device discovery fail on some systems. - Fix for a build problem on systems where the cpufreq-cpu0 driver is built-in and the cpu-thermal driver is modular from Arnd Bergmann. - Fix for a recently introduced computational mistake in the intel_pstate driver that leads to excessive rounding errors from Doug Smythies. - Fix for a failure code path in cpufreq_update_policy() that fails to unlock the locks acquired previously from Aaron Plattner. - Fix for the cpuidle mvebu driver to use shorter state names which will prevent the sysfs interface from returning mangled strings. From Gregory Clement. - ACPI LPSS driver fix to make sure that the I2C controllers included in BayTrail SoCs are not held in the reset state while they are being probed from Mika Westerberg. - New kernel command line arguments making it possible to build kernel images with hibernation and kASLR included at the same time and to select which of them will be used via the command line (they are still functionally mutually exclusive, though). From Kees Cook. - ACPI battery driver quirk for Acer Aspire V5-573G that fails to send battery status change notifications timely from Alexander Mezin. - Two ACPI core cleanups from Christoph Jaeger and Fabian Frederick" * tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpuidle: mvebu: Fix the name of the states cpufreq: unlock when failing cpufreq_update_policy() intel_pstate: Correct rounding in busy calculation ACPI: use kstrto*() instead of simple_strto*() ACPI / processor replace __attribute__((packed)) by __packed ACPI / battery: add quirk for Acer Aspire V5-573G ACPI / battery: use callback for setting up quirks ACPI / LPSS: Take I2C host controllers out of reset x86, kaslr: boot-time selectable with hibernation PM / hibernate: introduce "nohibernate" boot parameter cpufreq: cpufreq-cpu0: fix CPU_THERMAL dependency ACPI / ia64 / sba_iommu: Restore the working initialization ordering
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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: "The significant part here is a few security fixes for ALSA core control API by Lars. Besides that, there are a few fixes for ASoC sigmadsp (again by Lars) for building properly, and small fixes for ASoC rsnd, MMP, PXA and FSL, in addition to a fix for bogus WARNING in i915/HD-audio binding" * tag 'sound-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: control: Make sure that id->index does not overflow ALSA: control: Handle numid overflow ALSA: control: Don't access controls outside of protected regions ALSA: control: Fix replacing user controls ALSA: control: Protect user controls against concurrent access drm/i915, HD-audio: Don't continue probing when nomodeset is given ASoC: fsl: Fix build problem ASoC: rsnd: fixup index of src/dst mod when capture ASoC: fsl_spdif: Fix integer overflow when calculating divisors ASoC: fsl_spdif: Fix incorrect usage of regmap_read() ASoC: dapm: Make sure register value is in sync with DAPM kcontrol state ASoC: sigmadsp: Split regmap and I2C support into separate modules ASoC: MMP audio needs sram support ASoC: pxa: add I2C dependencies as needed
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "This looks bigger than it is, as one of the nouveau firmware fixes ("drm/gf100-/gr: report class data to host on fwmthd failure") regenerates a bunch of the firmware files after changing the assembly by a few lines, without that, its more of a 36 files changed, 370 insertions(+), 129 deletions(-) It contains some vt.c fixes acked by Greg, for rare hard hangs on i915 loading, that also fixes hangs on reload and spurious register write errors. drm core: one fix for uninit memory nouveau: displayport rework caused a few regressions, Ben has been fixing them as the appear, along with some other fixes radeon: pageflipping regression fix, deep color fix, mode validation fixes i915: fbc disable, vga console kick off, backlight fix, divide-by-zero fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits) drm: fix uninitialized acquire_ctx fields (v2) drm/radeon: Fix radeon_irq_kms_pflip_irq_get/put() imbalance Revert "drm/radeon: remove drm_vblank_get|put from pflip handling" drm/radeon: improve dvi_mode_valid drm/radeon: update mode_valid testing for DP drm/radeon: Use dce5/6 hdmi deep color clock setup also on dce8+ drm/nouveau/disp: fix oops in destructor with headless cards drm/gf117/i2c: no aux channels on this chipset drm/nouveau/doc: update the thermal documentation drm/nouveau/pwr: fix typo in fifo wrap handling drm/nv50/disp: fix a potential oops in supervisor handling drm/nouveau/disp/dp: don't touch link config after success drm/nouveau/kms: reference vblank for crtc during pageflip. drm/gk104/fb/ram: fixups from an earlier search+replace drm/nv50/gr: remove an unneeded write while initialising PGRAPH drm/nv50/gr: fix overlap while zeroing zcull regions drm/gf100-/gr: report class data to host on fwmthd failure drm/gk104/ibus: increase various random timeouts drm/gk104/clk: only touch divider for mode we'll be using drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout. ...
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block fixes from Jens Axboe: "A smaller collection of fixes for the block core that would be nice to have in -rc2. This pull request contains: - Fixes for races in the wait/wakeup logic used in blk-mq from Alexander. No issues have been observed, but it is definitely a bit flakey currently. Alternatively, we may drop the cyclic wakeups going forward, but that needs more testing. - Some cleanups from Christoph. - Fix for an oops in null_blk if queue_mode=1 and softirq completions are used. From me. - A fix for a regression caused by the chunk size setting. It inadvertently used max_hw_sectors instead of max_sectors, which is incorrect, and causes hangs on btrfs multi-disk setups (where hw sectors apparently isn't set). From me. - Removal of WQ_POWER_EFFICIENT in the kblockd creation. This was a recent addition as well, but it actually breaks blk-mq which relies on strict scheduling. If the workqueue power_efficient mode is turned on, this breaks blk-mq. From Matias. - null_blk module parameter description fix from Mike" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: bitmap tag: fix races in bt_get() function blk-mq: bitmap tag: fix race on blk_mq_bitmap_tags::wake_cnt blk-mq: bitmap tag: fix races on shared ::wake_index fields block: blk_max_size_offset() should check ->max_sectors null_blk: fix softirq completions for queue_mode == 1 blk-mq: merge blk_mq_drain_queue and __blk_mq_drain_queue blk-mq: properly drain stopped queues block: remove WQ_POWER_EFFICIENT from kblockd null_blk: fix name and description of 'queue_mode' module parameter block: remove elv_abort_queue and blk_abort_flushes
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Arnd Bergmann: "A first set of bug fixes that didn't make it for the merge window, and two Kconfig cleanups that still make sense at this point. Unfortunately, one of the two cleanups caused an unintended change in the original version, so we had to revert one part of it and do some more testing to ensure the rest is really fine. There was also a last-minute rebase of the patches to remove another bad commit" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: use menuconfig for sub-arch menus ARM: multi_v7_defconfig: re-enable SDHCI drivers ARM: EXYNOS: Fix compilation warning ARM: exynos: move sysram info to exynos.c ARM: dts: Specify the NAND ECC scheme explicitly on Armada 385 DB board ARM: dts: Specify the NAND ECC scheme explicitly on Armada 375 DB board ARM: exynos: cleanup kconfig option display misc: vexpress: fix error handling vexpress_syscfg_regmap_init() ARM: Remove ARCH_HAS_CPUFREQ config option ARM: integrator: fix section mismatch problem ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size ARM: samsung: make SAMSUNG_DMADEV optional remoteproc: da8xx: don't select CMA on no-MMU bus/arm-cci: add dependency on OF && CPU_V7 ARM: keystone requires ARM_PATCH_PHYS_VIRT ARM: omap2: fix am43xx dependency on l2x0 cache
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由 Alexander Shiyan 提交于
W1 reset_bus() should return zero if slave device is present. This patch fix this issue. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Denis Carikli 提交于
If connector->dpms is left untouched, it defaults to DRM_MODE_DPMS_ON (0). As a result, drm_helper_connector_dpms will exit when it will be asked to set the state to DRM_MODE_DPMS_ON, because it is already set. That issue prevented displays from turning on at boot. Signed-off-by: NDenis Carikli <denis@eukrea.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Yi Zhang 提交于
tdev->dev has been freed in device_destroy(), it's not right to use dev_set_drvdata() after that; Signed-off-by: NYi Zhang <yizhang@marvell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Stephen Boyd 提交于
This config exists entirely to hide the cpufreq menu from the kernel configuration unless a platform has selected it. Nothing is actually built if this config is 'Y' and it just leads to more patches that add a select under a platform Kconfig so that some other CPUfreq option can be chosen. Let's remove the option so that we can always enable CPUfreq drivers on unicore32 platforms. Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Reviewed-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NXuetao Guan <gxt@mprc.pku.edu.cn>
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由 Guan Xuetao 提交于
UniCore32 git repo has moved to github. Branch 'unicore32' is used for prepared patches, and automatically merged to linux-next. Branch 'unicore32-working' is used for development. Signed-off-by: NGuan Xuetao <gxt@mprc.pku.edu.cn>
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由 Chen Gang 提交于
flush_icache_range() is '__cpuc_coherent_kern_range' under unicore32, and lkdtm.ko needs it. At present, '__cpuc_coherent_kern_range' is still used by unicore32, so export it to avoid compiling failure. The related error (with allmodconfig under unicore32): ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined! Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Acked-by: NXuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by: NXuetao Guan <gxt@mprc.pku.edu.cn>
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由 Chen Gang 提交于
Two driver modules need 'pm_power_off', so export it. The related error (with allmodconfig under unicore32): MODPOST 4039 modules ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined! ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined! Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Acked-by: NXuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by: NXuetao Guan <gxt@mprc.pku.edu.cn>
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