- 20 Jan, 2017 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - avoid potential stack information leak via the ptrace ABI caused by uninitialised variables - SWIOTLB DMA API fall-back allocation fix when the SWIOTLB buffer is not initialised (all RAM is suitable for 32-bit DMA masks) - fix the bad_mode function returning for unhandled exceptions coming from user space - fix name clash in __page_to_voff() * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: avoid returning from bad_mode arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields arm64/ptrace: Avoid uninitialised struct padding in fpr_set() arm64/ptrace: Preserve previous registers for short regset write arm64/ptrace: Preserve previous registers for short regset write arm64/ptrace: Preserve previous registers for short regset write arm64: mm: avoid name clash in __page_to_voff() arm64: Fix swiotlb fallback allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Olof Johansson: "We've been sitting on fixes for a while, and they keep trickling in at a low rate. Nothing in here comes across as particularly scary or noteworthy, for the most part it's a large collection of small DT tweaks" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (24 commits) ARM: dts: da850-evm: fix read access to SPI flash ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFS ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. ARM: dts: NSP: Fix DT ranges error ARM: multi_v7_defconfig: set bcm47xx watchdog ARM: multi_v7_defconfig: fix config typo ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe() ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc ARM: dts: sun8i: Support DTB build for NanoPi M1 ARM: dts: sun6i: hummingbird: Enable display engine again ARM: dts: sun6i: Disable display pipeline by default ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 3 ARM: dts: imx6qdl-nitrogen6_som2: fix sgtl5000 pinctrl init ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init ARM: OMAP1: DMA: Correct the number of logical channels ARM: dts: am335x-icev2: Remove the duplicated pinmux setting ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate ...
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs fixes from Darrick Wong: "I have a few more patches this week -- one to make the behavior of a quota id ioctl consistent with the other filesystems, and the rest improve validation of i_mode & i_size values coming into xfs so that we don't read off the ends of arrays or crash when handed garbage disk data. Summary: - inode i_mode sanitization - prevent overflows in getnextquota - minor build fixes" * tag 'xfs-for-linux-4.10-rc5-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix xfs_mode_to_ftype() prototype xfs: don't wrap ID in xfs_dq_get_next_id xfs: sanity check inode di_mode xfs: sanity check inode mode when creating new dentry xfs: replace xfs_mode_to_ftype table with switch statement xfs: add missing include dependencies to xfs_dir2.h xfs: sanity check directory inode di_size xfs: make the ASSERT() condition likely
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Fabien Parent authored
Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the FAST_READ command can be used to read data. This commit specifies in the DTS that we should use FAST_READ command instead of the READ command. Cc: stable@vger.kernel.org Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> [nsekhar@ti.com: subject line adjustment] Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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- 19 Jan, 2017 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fixes from Bjorn Helgaas: - recognize that a PCI-to-PCIe bridge originates a PCIe hierarchy, so we enumerate that hierarchy correctly - X-Gene: fix a change merged for v4.10 that broke MSI - Keystone: avoid reading undefined registers, which can cause asynchronous external aborts - Supermicro X8DTH-i/6/iF/6F: ignore broken _CRS that caused us to change (and break) existing I/O port assignments * tag 'pci-v4.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling PCI: Enumerate switches below PCI-to-PCIe bridges x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F PCI: designware: Check for iATU unroll only on platforms that use ATU
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
Pull HID fixes from Jiri Kosina: - regression fix for generic Wacom devices, from Jason Gerecke - DMA-on-stack fixes for hid-corsair driver, from Johan Hovold * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Fix sibling detection regression HID: corsair: fix control-transfer error handling HID: corsair: fix DMA buffers on stack
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull two s390 bug fixes from Martin Schwidefsky: "Two changes, the first is a fix to add a missing memory clobber to the inline assembly to load control registers. This has not caused any issues so far, but who knows what code gcc will generate in future versions. The second change is an update for the default configurations. This includes CONFIG_BUG_ON_DATA_CORRUPTION=y, we want this to be enabled for s390. The usual approach to debug problems on production systems is to use crash on a system dump and for us avoiding data corruptions is priority one" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: update defconfigs s390/ctl_reg: make __ctl_load a full memory barrier
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen fix from Juergen Gross: "A fix for Xen running in nested virtualization environment" * tag 'for-linus-4.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: partially revert "xen: Remove event channel notification through Xen PCI platform device"
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Mark Rutland authored
Generally, taking an unexpected exception should be a fatal event, and bad_mode is intended to cater for this. However, it should be possible to contain unexpected synchronous exceptions from EL0 without bringing the kernel down, by sending a SIGILL to the task. We tried to apply this approach in commit 9955ac47 ("arm64: don't kill the kernel on a bad esr from el0"), by sending a signal for any bad_mode call resulting from an EL0 exception. However, this also applies to other unexpected exceptions, such as SError and FIQ. The entry paths for these exceptions branch to bad_mode without configuring the link register, and have no kernel_exit. Thus, if we take one of these exceptions from EL0, bad_mode will eventually return to the original user link register value. This patch fixes this by introducing a new bad_el0_sync handler to cater for the recoverable case, and restoring bad_mode to its original state, whereby it calls panic() and never returns. The recoverable case branches to bad_el0_sync with a bl, and returns to userspace via the usual ret_to_user mechanism. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Fixes: 9955ac47 ("arm64: don't kill the kernel on a bad esr from el0") Reported-by: Mark Salter <msalter@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Cc: stable@vger.kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Jason Gerecke authored
Commit 345857bb ("HID: wacom: generic: Add support for sensor offsets") included a change to the operation and location of the call to 'wacom_add_shared_data' in 'wacom_parse_and_register'. The modifications included moving it higher up so that it would occur before the call to 'wacom_retrieve_hid_descriptor'. This was done to prevent a crash that would have occured when the report containing tablet offsets was fed into the driver with 'wacom_hid_report_raw_event' (specifically: the various 'wacom_wac_*_report' functions were written with the assumption that they would only be called once tablet setup had completed; 'wacom_wac_pen_report' in particular dereferences 'shared' which wasn't yet allocated). Moving the call to 'wacom_add_shared_data' effectively prevented the crash but also broke the sibiling detection code which assumes that the HID descriptor has been read and the various device_type flags set. To fix this situation, we restore the original 'wacom_add_shared_data' operation and location and instead implement an alternative change that can also prevent the crash. Specifically, we notice that the report functions mentioned above expect to be called only for input reports. By adding a check, we can prevent feature reports (such as the offset report) from causing trouble. Fixes: 345857bb ("HID: wacom: generic: Add support for sensor offsets") Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Tested-by: Ping Cheng <pingc@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Olof Johansson authored
Merge tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps for v4.10-rc cycle. Mostly a DMA regression fix for omap1, and then a handful of trivial fixes for boards and devices to work: - Fixes TI wilink bluetooth strange platform data baud rate - Remove duplicate pinmux line for am335x-icev2 - Fix omap1 dma regression - Fix uninitialized return value for wkup_m3_ipc_probe() - Fix Ethernet PHY binding typo for dra72-evm - Fix init for omap5 and dra7 sata ports - Fix mmc card detect pin for Logic PD SOM-LV * tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe() ARM: OMAP1: DMA: Correct the number of logical channels ARM: dts: am335x-icev2: Remove the duplicated pinmux setting ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate Signed-off-by: Olof Johansson <olof@lixom.net>
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- 18 Jan, 2017 13 commits
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git://git.infradead.org/linux-ubifsLinus Torvalds authored
Pull UBIFS fixes from Richard Weinberger: "This contains fixes for UBIFS: - a long standing issue in UBIFS journal replay code - fallout from the merge window" * tag 'upstream-4.10-rc5' of git://git.infradead.org/linux-ubifs: ubifs: Fix journal replay wrt. xattr nodes ubifs: remove redundant checks for encryption key ubifs: allow encryption ioctls in compat mode ubifs: add CONFIG_BLOCK dependency for encryption ubifs: fix unencrypted journal write ubifs: ensure zero err is returned on successful return
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Arnd Bergmann authored
A harmless warning just got introduced: fs/xfs/libxfs/xfs_dir2.h:40:8: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] Removing the 'const' modifier avoids the warning and has no other effect. Fixes: 1fc4d33f ("xfs: replace xfs_mode_to_ftype table with switch statement") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "A few ARM fixes: - fix a crash while performing TLB maintanence on early ARM SMP cores - blacklist Scorpion CPUs for hardware breakpoints - ARMs asm/types.h has been included as part of the UAPI due to the way the makefiles work, move it to uapi/asm/types.h to make it official - fix up ftrace syscall name matching" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8613/1: Fix the uaccess crash on PB11MPCore MAINTAINERS: update rmk's entries ARM: put types.h in uapi ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs ARM: 8632/1: ftrace: fix syscall name matching
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull SMP hotplug update from Thomas Gleixner: "This contains a trivial typo fix and an extension to the core code for dynamically allocating states in the prepare stage. The extension is necessary right now because we need a proper way to unbreak LTTNG, which iscurrently non functional due to the removal of the notifiers. Surely it's out of tree, but it's widely used by distros. The simple solution would have been to reserve a state for LTTNG, but I'm not fond about unused crap in the kernel and the dynamic range, which we admittedly should have done right away, allows us to remove quite some of the hardcoded states, i.e. those which have no ordering requirements. So doing the right thing now is better than having an smaller intermediate solution which needs to be reworked anyway" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Provide dynamic range for prepare stage perf/x86/amd/ibs: Fix typo after cleanup state names in cpu/hotplug
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fix from Ingo Molnar: "Fix a crash in the ARM-Exynos clocksource driver, triggered by CPU hotplug operations" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/exynos_mct: Clear interrupt when cpu is shut down
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull RCU fixes from Ingo Molnar: "This fixes sporadic ACPI related hangs in synchronize_rcu() that were caused by the ACPI code mistakenly relying on an aspect of RCU that was neither promised to work nor reliable but which happened to work - until in v4.9 we changed the RCU implementation, which made the hangs more prominent. Since the mis-use of the RCU facility wasn't properly detected and prevented either, these fixes make the RCU side work reliably instead of working around the problem in the ACPI code. Hence the slightly larger diffstat that goes beyond the normal scope of RCU fixes in -rc kernels" * 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Narrow early boot window of illegal synchronous grace periods rcu: Remove cond_resched() from Tiny synchronize_sched()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "An Intel PMU driver hotplug fix and three 'perf probe' tooling fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Handle exclusive threadid correctly on CPU hotplug perf probe: Fix to probe on gcc generated functions in modules perf probe: Add error checks to offline probe post-processing perf probe: Fix to show correct locations for events on modules
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Dave Martin authored
We cannot preserve partial fields for hardware breakpoints, because the values written by userspace to the hardware breakpoint registers can't subsequently be recovered intact from the hardware. So, just reject attempts to write incomplete fields with -EINVAL. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 478fcb2c ("arm64: Debugging support") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Dave Martin authored
This patch adds an explicit __reserved[] field to user_fpsimd_state to replace what was previously unnamed padding. This ensures that data in this region are propagated across assignment rather than being left possibly uninitialised at the destination. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 60ffc30d ("arm64: Exception handling") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Dave Martin authored
Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 4.3.x- Fixes: 5d220ff9 ("arm64: Better native ptrace support for compat tasks") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Dave Martin authored
Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 3.19.x- Fixes: 766a85d7 ("arm64: ptrace: add NT_ARM_SYSTEM_CALL regset") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Dave Martin authored
Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 478fcb2c ("arm64: Debugging support") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Oleksandr Andrushchenko authored
The arm64 __page_to_voff() macro takes a parameter called 'page', and also refers to 'struct page'. Thus, if the value passed in is not called 'page', we'll refer to the wrong struct name (which might not exist). Fixes: 3fa72fe9 ("arm64: mm: fix __page_to_voff definition") Acked-by: Mark Rutland <mark.rutland@arm.com> Suggested-by: Volodymyr Babchuk <Volodymyr_Babchuk@epam.com> Signed-off-by: Oleksandr Andrushchenko <Oleksandr_Andrushchenko@epam.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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- 17 Jan, 2017 16 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linuxLinus Torvalds authored
Pull modules fix from Jessica Yu: - fix out-of-tree module breakage when it supplies its own definitions of true and false * tag 'modules-for-v4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux: taint/module: Fix problems when out-of-kernel driver defines true or false
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Adam Ford authored
This fixes commit ab8dd3ae ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") where the Card Detect and Write Protect pins were improperly configured. Fixes: ab8dd3ae ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Neil Armstrong authored
The current hardware is not able to run with all cores enabled at a cluster frequency superior at 1536MHz. But the currently shipped u-boot for the platform still reports an OPP table with possible DVFS frequency up to 2GHz, and will not change since the off-tree linux tree supports limiting the OPPs with a kernel parameter. A recent u-boot change reports the boot-time DVFS around 100MHz and the default performance cpufreq governor sets the maximum frequency. Previous version of u-boot reported to be already at the max OPP and left the OPP as is. Nevertheless, other governors like ondemand could setup the max frequency and make the system crash. This patch disables the DVFS clock and disables cpufreq. Fixes: 70db166a ("ARM64: dts: meson-gxbb: Add SCPI with cpufreq & sensors Nodes") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Eric Sandeen authored
The GETNEXTQOTA ioctl takes whatever ID is sent in, and looks for the next active quota for an user equal or higher to that ID. But if we are at the maximum ID and then ask for the "next" one, we may wrap back to zero. In this case, userspace may loop forever, because it will start querying again at zero. We'll fix this in userspace as well, but for the kernel, return -ENOENT if we ask for the next quota ID past UINT_MAX so the caller knows to stop. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
Check for invalid file type in xfs_dinode_verify() and fail to load the inode structure from disk. Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
The helper xfs_dentry_to_name() is used by 2 different classes of callers: Callers that pass zero mode and don't care about the returned name.type field and Callers that pass non zero mode and do care about the name.type field. Change xfs_dentry_to_name() to not take the mode argument and change the call sites of the first class to not pass the mode argument. Create a new helper xfs_dentry_mode_to_name() which does pass the mode argument and returns -EFSCORRUPTED if mode is invalid. Callers that translate non zero mode to on-disk file type now check the return value and will export the error to user instead of staging an invalid file type to be written to directory entry. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
The size of the xfs_mode_to_ftype[] conversion table was too small to handle an invalid value of mode=S_IFMT. Instead of fixing the table size, replace the conversion table with a conversion helper that uses a switch statement. Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
xfs_dir2.h dereferences some data types in inline functions and fails to include those type definitions, e.g.: xfs_dir2_data_aoff_t, struct xfs_da_geometry. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
This changes fixes an assertion hit when fuzzing on-disk i_mode values. The easy case to fix is when changing an empty file i_mode to S_IFDIR. In this case, xfs_dinode_verify() detects an illegal zero size for directory and fails to load the inode structure from disk. For the case of non empty file whose i_mode is changed to S_IFDIR, the ASSERT() statement in xfs_dir2_isblock() is replaced with return -EFSCORRUPTED, to avoid interacting with corrupted jusk also when XFS_DEBUG is disabled. Suggested-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Amir Goldstein authored
The ASSERT() condition is the normal case, not the exception, so testing the condition should be likely(), not unlikely(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Larry Finger authored
Commit 7fd8329b ("taint/module: Clean up global and module taint flags handling") used the key words true and false as character members of a new struct. These names cause problems when out-of-kernel modules such as VirtualBox include their own definitions of true and false. Fixes: 7fd8329b ("taint/module: Clean up global and module taint flags handling") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Petr Mladek <pmladek@suse.com> Cc: Jessica Yu <jeyu@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Reported-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Reviewed-by: Petr Mladek <pmladek@suse.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jessica Yu <jeyu@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Handle multicast packets properly in fast-RX path of mac80211, from Johannes Berg. 2) Because of a logic bug, the user can't actually force SW checksumming on r8152 devices. This makes diagnosis of hw checksumming bugs really annoying. Fix from Hayes Wang. 3) VXLAN route lookup does not take the source and destination ports into account, which means IPSEC policies cannot be matched properly. Fix from Martynas Pumputis. 4) Do proper RCU locking in netvsc callbacks, from Stephen Hemminger. 5) Fix SKB leaks in mlxsw driver, from Arkadi Sharshevsky. 6) If lwtunnel_fill_encap() fails, we do not abort the netlink message construction properly in fib_dump_info(), from David Ahern. 7) Do not use kernel stack for DMA buffers in atusb driver, from Stefan Schmidt. 8) Openvswitch conntack actions need to maintain a correct checksum, fix from Lance Richardson. 9) ax25_disconnect() is missing a check for ax25->sk being NULL, in fact it already checks this, but not in all of the necessary spots. Fix from Basil Gunn. 10) Action GET operations in the packet scheduler can erroneously bump the reference count of the entry, making it unreleasable. Fix from Jamal Hadi Salim. Jamal gives a great set of example command lines that trigger this in the commit message. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits) net sched actions: fix refcnt when GETing of action after bind net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions net/mlx4_core: Fix racy CQ (Completion Queue) free net: stmmac: don't use netdev_[dbg, info, ..] before net_device is registered net/mlx5e: Fix a -Wmaybe-uninitialized warning ax25: Fix segfault after sock connection timeout bpf: rework prog_digest into prog_tag tipc: allocate user memory with GFP_KERNEL flag net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface types ip6_tunnel: Account for tunnel header in tunnel MTU mld: do not remove mld souce list info when set link down be2net: fix MAC addr setting on privileged BE3 VFs be2net: don't delete MAC on close on unprivileged BE3 VFs be2net: fix status check in be_cmd_pmac_add() cpmac: remove hopeless #warning ravb: do not use zero-length alignment DMA descriptor mlx4: do not call napi_schedule() without care openvswitch: maintain correct checksum state in conntrack actions tcp: fix tcp_fastopen unaligned access complaints on sparc ...
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Linus Torvalds authored
Merge branch 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb Pull swiotlb fix from Konrad Rzeszutek Wilk: "A tiny fix to make sure that page-sized mappings are page-aligned (and not say straddle two pages). This is important for some drivers (such as NVME)" * 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: ensure that page-sized mappings are page-aligned
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: "MMC core: - fix regressions detecting HS/HS DDR eMMC cards related to CMD6 MMC host: - mmc: mxs-mmc: Fix additional cycles after transmission stop - sdhci-acpi: Only powered up enabled acpi child devices - meson: avoid possible NULL dereference" * tag 'mmc-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: Restore parts of the polling policy when switch to HS/HS DDR mmc: mxs-mmc: Fix additional cycles after transmission stop mmc: sdhci-acpi: Only powered up enabled acpi child devices MMC: meson: avoid possible NULL dereference
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git://git.infradead.org/linux-mtdLinus Torvalds authored
Pull MTD fixes from Brian Norris: "Just NAND updates from Boris: - avoid compiling xway NAND controller driver as a module (which didn't work) - fix tango NAND DT binding and make sure the controller is in a clean state at probe time - add dependency on HAS_IOMEM to the oxnas NAND driver - fix irq number validity check in the lpc32xx driver" * tag 'for-linus-20170116' of git://git.infradead.org/linux-mtd: mtd: nand: lpc32xx: fix invalid error handling of a requested irq mtd: nand: tango: Reset pbus to raw mode in probe mtd: nand: tango: Update DT binding description mtd: nand: oxnas_nand: fix build errors on arch/um, require HAS_IOMEM mtd: nand: xway: fix build because of module functions mtd: nand: xway: disable module support
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Ingo Molnar authored
Merge tag 'perf-urgent-for-mingo-4.10-20170117' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull 'perf probe' fixes from Arnaldo Carvalho de Melo <acme@redhat.com> - Show correct locations for 'perf probe' on modules (Masami Hiramatsu) - Correctly handle 'perf probe's on GCC generated functions in modules (Masami Hiramatsu) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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