- 08 Feb, 2016 1 commit
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Greg Kroah-Hartman authored
This reverts commit d56edd7e, it shouldn't have been applied, it was fixed properly with commit 71f50c6d ("of: drop symbols declared by _OF_DECLARE() from modules") Reported-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 07 Feb, 2016 7 commits
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Herton R. Krzesinski authored
Considering current pty code and multiple devpts instances, it's possible to umount a devpts file system while a program still has /dev/tty opened pointing to a previosuly closed pty pair in that instance. In the case all ptmx and pts/N files are closed, umount can be done. If the program closes /dev/tty after umount is done, devpts_kill_index will use now an invalid super_block, which was already destroyed in the umount operation after running ->kill_sb. This is another "use after free" type of issue, but now related to the allocated super_block instance. To avoid the problem (warning at ida_remove and potential crashes) for this specific case, I added two functions in devpts which grabs additional references to the super_block, which pty code now uses so it makes sure the super block structure is still valid until pty shutdown is done. I also moved the additional inode references to the same functions, which also covered similar case with inode being freed before /dev/tty final close/shutdown. Signed-off-by:
Herton R. Krzesinski <herton@redhat.com> Cc: stable@vger.kernel.org # 2.6.29+ Reviewed-by:
Peter Hurley <peter@hurleysoftware.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Herton R. Krzesinski authored
This change fixes a bug for a corner case where we have the the last release from a pty master/slave coming from a previously opened /dev/tty file. When this happens, the tty->driver_data can be stale, due to all ptmx or pts/N files having already been closed before (and thus the inode related to these files, which tty->driver_data points to, being already freed/destroyed). The fix here is to keep a reference on the opened master ptmx inode. We maintain the inode referenced until the final pty_unix98_shutdown, and only pass this inode to devpts_kill_index. Signed-off-by:
Herton R. Krzesinski <herton@redhat.com> Cc: <stable@vger.kernel.org> # 2.6.29+ Reviewed-by:
Peter Hurley <peter@hurleysoftware.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jeremy McNicoll authored
WCH382 2S board is a PCIe card with 2 DB9 COM ports detected as Serial controller: Device 1c00:3253 (rev 10) (prog-if 05 [16850]) Signed-off-by:
Jeremy McNicoll <jmcnicol@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Arnd Bergmann authored
The wait_for_xmitr() function is only used if CONFIG_CONSOLE_POLL or CONFIG_SERIAL_OMAP_CONSOLE are set, but when both are disabled, the compiler warns about it being unused: drivers/tty/serial/omap-serial.c:1168:13: warning: 'wait_for_xmitr' defined but not used [-Wunused-func We could add more #ifdefs to work around it, but adding __maybe_unused seems nicer. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: 2172076d ("serial/omap-serial: Deinline wait_for_xmitr, save 165 bytes") Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Hurley authored
The omap-serial driver emulates RS485 delays using software timers, but neglects to clamp the input values from the unprivileged ioctl(TIOCSRS485). Because the software implementation busy-waits, malicious userspace could stall the cpu for ~49 days. Clamp the input values to < 100ms. Fixes: 4a0ac0f5 ("OMAP: add RS485 support") Cc: <stable@vger.kernel.org> # 3.12+ Signed-off-by:
Peter Hurley <peter@hurleysoftware.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Arnd Bergmann authored
The recently added uniphier 8250 port driver supports early console probing, and it supports being built as a module, but the combination of the two fails to link: ERROR: "early_serial8250_setup" [drivers/tty/serial/8250/8250_uniphier.ko] undefined! Given that earlycon support in a loadable module makes no sense, making that code conditional on 'MODULE' is a correct solution. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: b8d20e06 ("serial: 8250_uniphier: add earlycon support") Acked-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Hurley authored
When the tty lock is interrupted on attempted re-open, 2 tty krefs are still held. Drop extra kref before returning failure from tty_lock_interruptible(), and drop lookup kref before returning failure from tty_open(). Fixes: 0bfd464d ("tty: Wait interruptibly for tty lock on reopen") Reported-by:
Dmitry Vyukov <dvyukov@google.com> Signed-off-by:
Peter Hurley <peter@hurleysoftware.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 01 Feb, 2016 7 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB driver fixes from Greg KH: "Here are some small USB fixes and new device ids for 4.5-rc2. Nothing major here, full details are in the shortlog, and all of these have been in linux-next successfully" * tag 'usb-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: option: fix Cinterion AHxx enumeration USB: mxu11x0: fix memory leak on usb_serial private data USB: serial: ftdi_sio: add support for Yaesu SCU-18 cable USB: serial: option: Adding support for Telit LE922 USB: serial: visor: fix crash on detecting device without write_urbs USB: visor: fix null-deref at probe USB: cp210x: add ID for IAI USB to RS485 adaptor usb: hub: do not clear BOS field during reset device cdc-acm:exclude Samsung phone 04e8:685d usb: cdc-acm: send zero packet for intel 7260 modem usb: cdc-acm: handle unlinked urb in acm read callback
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial fixes from Greg KH: "Here are some small tty/serial driver fixes for 4.5-rc2. They resolve a number of reported problems (the ioctl one specifically has been pointed out by numerous people) and one patch adds some new device ids for the 8250_pci driver. All have been in linux-next successfully" * tag 'tty-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_pci: Add Intel Broadwell ports staging/speakup: Use tty_ldisc_ref() for paste kworker n_tty: Fix unsafe reference to "other" ldisc tty: Fix unsafe ldisc reference via ioctl(TIOCGETD) tty: Retry failed reopen if tty teardown in-progress tty: Wait interruptibly for tty lock on reopen
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging fixes from Greg KH: "Here are some small staging driver fixes for 4.5-rc2. One of them predated 4.4-final, but I missed that merge window due to the holliday. The others fix reported issues that have come up recently. The tty change is needed for the speakup driver fix and has the ack of the tty driver maintainer as well, i.e. myself :) All have been in linux-next with no reported issues" * tag 'staging-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: Staging: speakup: fix read scrolled-back VT Staging: speakup: Fix getting port information Revert "Staging: panel: usleep_range is preferred over udelay" iio: adis_buffer: Fix out-of-bounds memory access
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull driver core fix from Greg KH: "Here's a single driver core fix that resolves an issue a lot of users have been hitting for a while now. It's been tested a lot and has been in linux-next successfully for a while" * tag 'driver-core-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: base/platform: Fix platform drivers with no probe callback
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS fix from Ralf Baechle: "Just a single revert for a patch which I had upstreamed out of sequence" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: Revert "MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function"
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A bit on the largish side due to a series of fixes for a regression in the x86 vector management which was introduced in 4.3. This work was started in December already, but it took some time to fix all corner cases and a couple of older bugs in that area which were detected while at it Aside of that a few platform updates for intel-mid, quark and UV and two fixes for in the mm code: - Use proper types for pgprot values to avoid truncation - Prevent a size truncation in the pageattr code when setting page attributes for large mappings" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/mm/pat: Avoid truncation when converting cpa->numpages to address x86/mm: Fix types used in pgprot cacheability flags translations x86/platform/quark: Print boundaries correctly x86/platform/UV: Remove EFI memmap quirk for UV2+ x86/platform/intel-mid: Join string and fix SoC name x86/platform/intel-mid: Enable 64-bit build x86/irq: Plug vector cleanup race x86/irq: Call irq_force_move_complete with irq descriptor x86/irq: Remove outgoing CPU from vector cleanup mask x86/irq: Remove the cpumask allocation from send_cleanup_vector() x86/irq: Clear move_in_progress before sending cleanup IPI x86/irq: Remove offline cpus from vector cleanup x86/irq: Get rid of code duplication x86/irq: Copy vectormask instead of an AND operation x86/irq: Check vector allocation early x86/irq: Reorganize the search in assign_irq_vector x86/irq: Reorganize the return path in assign_irq_vector x86/irq: Do not use apic_chip_data.old_domain as temporary buffer x86/irq: Validate that irq descriptor is still active x86/irq: Fix a race in x86_vector_free_irqs() ...
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- 31 Jan, 2016 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "The timer departement delivers: - a regression fix for the NTP code along with a proper selftest - prevent a spurious timer interrupt in the NOHZ lowres code - a fix for user space interfaces returning the remaining time on architectures with CONFIG_TIME_LOW_RES=y - a few patches to fix COMPILE_TEST fallout" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick/nohz: Set the correct expiry when switching to nohz/lowres mode clocksource: Fix dependencies for archs w/o HAS_IOMEM clocksource: Select CLKSRC_MMIO where needed tick/sched: Hide unused oneshot timer code kselftests: timers: Add adjtimex SETOFFSET validity tests ntp: Fix ADJ_SETOFFSET being used w/ ADJ_NANO itimers: Handle relative timers with CONFIG_TIME_LOW_RES proper posix-timers: Handle relative timers with CONFIG_TIME_LOW_RES proper timerfd: Handle relative timers with CONFIG_TIME_LOW_RES proper hrtimer: Handle remaining time proper for TIME_LOW_RES clockevents/tcb_clksrc: Prevent disabling an already disabled clock
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "Three small fixes in the scheduler/core: - use after free in the numa code - crash in the numa init code - a simple spelling fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: pid: Fix spelling in comments sched/numa: Fix use-after-free bug in the task_numa_compare sched: Fix crash in sched_init_numa()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: "This is much bigger than typical fixes, but Peter found a category of races that spurred more fixes and more debugging enhancements. Work started before the merge window, but got finished only now. Aside of that this contains the usual small fixes to perf and tools. Nothing particular exciting" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits) perf: Remove/simplify lockdep annotation perf: Synchronously clean up child events perf: Untangle 'owner' confusion perf: Add flags argument to perf_remove_from_context() perf: Clean up sync_child_event() perf: Robustify event->owner usage and SMP ordering perf: Fix STATE_EXIT usage perf: Update locking order perf: Remove __free_event() perf/bpf: Convert perf_event_array to use struct file perf: Fix NULL deref perf/x86: De-obfuscate code perf/x86: Fix uninitialized value usage perf: Fix race in perf_event_exit_task_context() perf: Fix orphan hole perf stat: Do not clean event's private stats perf hists: Fix HISTC_MEM_DCACHELINE width setting perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed perf tests: Remove wrong semicolon in while loop in CQM test perf: Synchronously free aux pages in case of allocation failure ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fix from Thomas Gleixner: "A single commit, which makes the rtmutex.wait_lock an irq safe lock. This prevents a potential deadlock which can be triggered by the rcu boosting code from rcu_read_unlock()" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rtmutex: Make wait_lock irq safe
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull IRQ fixes from Ingo Molnar: "Mostly irqchip driver fixes, but also an irq core crash fix and a build fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/mxs: Add missing set_handle_irq() irqchip/atmel-aic: Fix wrong bit operation for IRQ priority irqchip/gic-v3-its: Recompute the number of pages on page size change base: Export platform_msi_domain_[alloc,free]_irqs of: MSI: Simplify irqdomain lookup irqdomain: Allow domain lookup with DOMAIN_BUS_WIRED token irqchip: Fix dependencies for archs w/o HAS_IOMEM irqchip/s3c24xx: Mark init_eint as __maybe_unused genirq: Validate action before dereferencing it in handle_irq_event_percpu()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull debugobjects fix from Ingo Molnar: "Bump up debugobjects pool limit that bigger s390 systems kept running into" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: debugobjects: Allow bigger number of early boot objects
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git://github.com/awilliam/linux-vfioLinus Torvalds authored
Pull VFIO fix from Alex Williamson: "Use alternate group tracking for no-iommu" * tag 'vfio-v4.5-rc2' of git://github.com/awilliam/linux-vfio: vfio/noiommu: Don't use iommu_present() to track fake groups
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "Here are two I2C driver regression fixes. piix4 gets a larger overhaul fixing the latest refactoring and also an older known issue as well. designware-pci gets a fix for a bad merge conflict resolution" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: piix4: don't regress on bus names i2c: designware-pci: use IRQF_COND_SUSPEND flag i2c: piix4: Fully initialize SB800 before it is registered i2c: piix4: Fix SB800 locking
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- 30 Jan, 2016 5 commits
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Zhen Lei authored
Accidentally discovered this typo when I studied this module. Signed-off-by:
Zhen Lei <thunder.leizhen@huawei.com> Cc: Hanjun Guo <guohanjun@huawei.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tianhong Ding <dingtianhong@huawei.com> Cc: Xinwei Hu <huxinwei@huawei.com> Cc: Zefan Li <lizefan@huawei.com> Link: http://lkml.kernel.org/r/1454119457-11272-1-git-send-email-thunder.leizhen@huawei.comSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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Ingo Molnar authored
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: - Fix 'perf stat' stddev reporting due to mistakenly cleaning event private stats (Jiri Olsa) - Fix 'perf test CQM' endless loop detected by 'gcc6 -Wmisleading-indentation' (Markus Trippelsdorf) - Fix behaviour of Shift-Tab when nothing is focussed in the annotate TUI browser, detected with gcc6 -Wmisleading-indentation (Markus Trippelsdorf) - Fix mem data cacheline hists browser width setting for unresolved addresses (Jiri Olsa) Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "Just one fix for a -fstack-protector-strong problem from Kees Cook, and adding the new copy_file_range syscall" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: wire up copy_file_range() syscall ARM: 8500/1: fix atags_to_fdt with stack-protector-strong
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Wire up copy_file_range() syscall from Chandan Rajendra - Simplify module TOC handling from Alan Modra - Remove newly added extra definition of pmd_dirty from Stephen Rothwell - Allow user space to map rtas_rmo_buf from Vasant Hegde - Fix PE location code from Gavin Shan - Remove PPMU_HAS_SSLOT flag for Power8 from Madhavan Srinivasan - Fixup _HPAGE_CHG_MASK from Aneesh Kumar K.V * tag 'powerpc-4.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/mm: Fixup _HPAGE_CHG_MASK powerpc/perf: Remove PPMU_HAS_SSLOT flag for Power8 powerpc/eeh: Fix PE location code powerpc/mm: Allow user space to map rtas_rmo_buf powerpc: Remove newly added extra definition of pmd_dirty powerpc: Simplify module TOC handling powerpc: Wire up copy_file_range() syscall
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 updates from Martin Schwidefsky: "An optimization for irq-restore, the SSM instruction is quite a bit slower than an if-statement and a STOSM. The copy_file_range system all is added. Cleanup for PCI and CIO. And a couple of bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cio: update measurement characteristics s390/cio: ensure consistent measurement state s390/cio: fix measurement characteristics memleak s390/zcrypt: Fix cryptographic device id in kernel messages s390/pci: remove iomap sanity checks s390/pci: set error state for unusable functions s390/pci: fix bar check s390/pci: resize iomap s390/pci: improve ZPCI_* macros s390/pci: provide ZPCI_ADDR macro s390/pci: adjust IOMAP_MAX_ENTRIES s390/numa: move numa_init_late() from device to arch_initcall s390: remove all usages of PSW_ADDR_INSN s390: remove all usages of PSW_ADDR_AMODE s390: wire up copy_file_range syscall s390: remove superfluous memblock_alloc() return value checks s390/numa: allocate memory with correct alignment s390/irqflags: optimize irq restore s390/mm: use TASK_MAX_SIZE where applicable
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- 29 Jan, 2016 12 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "Dave had a small collection of fixes to the new free space tree code, one of which was keeping our sysfs files more up to date with feature bits as different things get enabled (lzo, raid5/6, etc). I should have kept the sysfs stuff for rc3, since we always manage to trip over something. This time it was GFP_KERNEL from somewhere that is NOFS only. Instead of rebasing it out I've put a revert in, and we'll fix it properly for rc3. Otherwise, Filipe fixed a btrfs DIO race and Qu Wenruo fixed up a use-after-free in our tracepoints that Dave Jones reported" * 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Revert "btrfs: synchronize incompat feature bits with sysfs files" btrfs: don't use GFP_HIGHMEM for free-space-tree bitmap kzalloc btrfs: sysfs: check initialization state before updating features Revert "btrfs: clear PF_NOFREEZE in cleaner_kthread()" btrfs: async-thread: Fix a use-after-free error for trace Btrfs: fix race between fsync and lockless direct IO writes btrfs: add free space tree to the cow-only list btrfs: add free space tree to lockdep classes btrfs: tweak free space tree bitmap allocation btrfs: tests: switch to GFP_KERNEL btrfs: synchronize incompat feature bits with sysfs files btrfs: sysfs: introduce helper for syncing bits with sysfs files btrfs: sysfs: add free-space-tree bit attribute btrfs: sysfs: fix typo in compat_ro attribute definition
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management and ACPI fixes from Rafael Wysocki: "These are: cpuidle fixes (including one fix for a recent regression), cpufreq fixes (including fixes for two issues introduced during the 4.2 cycle), generic power domains framework fixes (two locking fixes and one cleanup), one locking fix in the ACPI-based PCI hotplug framework (ACPIPHP), removal of one ACPI backlight blacklist entry that isn't necessary any more and a PM Kconfig cleanup. Specifics: - Fix a recent cpuidle core regression that broke suspend-to-idle on all systems where cpuidle drivers don't provide ->enter_freeze callbacks for any states (Sudeep Holla). - Drop an unnecessary symbol definition from the cpuidle core code handling coupled CPU cores (Anders Roxell). - Fix a race condition related to governor initialization and removal in the cpufreq core (Viresh Kumar). - Clean up the cpufreq core to use list_is_last() for checking if the given policy object is the last element of a list instead of open coding that in a clumsy way (Gautham R Shenoy). - Fix compiler warnings in the pxa2xx and cpufreq-dt cpufreq drivers (Arnd Bergmann). - Fix two locking issues and clean up a comment in the generic power domains framework (Ulf Hansson, Marek Szyprowski, Moritz Fischer). - Fix the error code path of one function in the ACPI-based PCI hotplug framework (ACPIPHP) that forgets to release a lock acquired previously (Insu Yun). - Drop the ACPI backlight blacklist entry for Dell Inspiron 5737 that is not necessary any more (Hans de Goede). - Clean up the top-level PM Kconfig to stop requiring APM emulation to depend on PM which in fact isn't necessary (Arnd Bergmann)" * tag 'pm+acpi-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: cpufreq-dt: avoid uninitialized variable warnings: cpufreq: pxa2xx: fix pxa_cpufreq_change_voltage prototype PM: APM_EMULATION does not depend on PM cpufreq: Use list_is_last() to check last entry of the policy list cpufreq: Fix NULL reference crash while accessing policy->governor_data cpuidle: coupled: remove unused define cpuidle_coupled_lock PM / Domains: Fix typo in comment PM / Domains: Fix potential deadlock while adding/removing subdomains ACPI / PCI / hotplug: unlock in error path in acpiphp_enable_slot() ACPI: Revert "ACPI / video: Add Dell Inspiron 5737 to the blacklist" cpuidle: fix fallback mechanism for suspend to idle in absence of enter_freeze PM / domains: fix lockdep issue for all subdomains
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git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlbLinus Torvalds authored
Pull swiotlb patchlet from Konrad Rzeszutek Wilk: "One trivial patch. Another patch (from Fengguang) is already in your tree courtesy of Andrew Morton - but I would prefer not to rebase my tree. Hence the diff is very small" * 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: Make linux/swiotlb.h standalone includible MAINTAINERS: add git URL for swiotlb
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git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mmLinus Torvalds authored
Pull cleancache cleanups from Konrad Rzeszutek Wilk: "Simple cleanups" * 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm: include/linux/cleancache.h: Clean up code cleancache: constify cleancache_ops structure
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull IOMMU fixes from Joerg Roedel: "Five patches queued up: - Two patches for the AMD and Intel IOMMU drivers to fix alias handling and ATS handling. - Fix build error with arm io-pgtable code - Two documentation fixes" * tag 'iommu-fixes-v4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Update struct iommu_ops comments iommu/vt-d: Fix link to Intel IOMMU Specification iommu/amd: Correct the wrong setting of alias DTE in do_attach iommu/vt-d: Don't skip PCI devices when disabling IOTLB iommu/io-pgtable-arm: Fix io-pgtable-arm build failure
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Linus Torvalds authored
Merge tag 'hwmon-for-linus-v4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Use bit mask to calculate tdp limit in fam15h_power driver - Black-list Dell Studio XPS 8000 in dell-smm driver * tag 'hwmon-for-linus-v4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (fam15h_power) Add bit masking for tdp_limit hwmon: (dell-smm) Blacklist Dell Studio XPS 8000
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Four fixes: one to try to fix our repeated intermittent crashes in suspend/resume, one to correct a regression in the optimal I/O size reporting and a couple for randconfig build failures in the hisi_sas driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: SCSI: fix crashes in sd and sr runtime PM sd: Optimal I/O size is in bytes, not sectors hisi_sas: Restrict SCSI_HISI_SAS to arm64 hisi_sas: SCSI_HISI_SAS should depend on HAS_DMA
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block layer fix from Jens Axboe: "This just contains the fix for the split issue that we had in -rc1. It's been well tested at this point, so let's get it in mainline so we don't have the same split issue for -rc2" * 'for-linus' of git://git.kernel.dk/linux-block: block: fix bio splitting on max sectors
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Rafael J. Wysocki authored
* pm-cpuidle: cpuidle: coupled: remove unused define cpuidle_coupled_lock cpuidle: fix fallback mechanism for suspend to idle in absence of enter_freeze * pm-cpufreq: cpufreq: cpufreq-dt: avoid uninitialized variable warnings: cpufreq: pxa2xx: fix pxa_cpufreq_change_voltage prototype cpufreq: Use list_is_last() to check last entry of the policy list cpufreq: Fix NULL reference crash while accessing policy->governor_data * pm-domains: PM / Domains: Fix typo in comment PM / Domains: Fix potential deadlock while adding/removing subdomains PM / domains: fix lockdep issue for all subdomains * pm-sleep: PM: APM_EMULATION does not depend on PM
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Rafael J. Wysocki authored
* acpi-video: ACPI: Revert "ACPI / video: Add Dell Inspiron 5737 to the blacklist" * acpi-hotplug: ACPI / PCI / hotplug: unlock in error path in acpiphp_enable_slot()
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "There are a few fixes in ALSA core for bugs that have been spotted by fuzzer. Also a temporary workaround for PowerPC (and possibly other) builds with incompatible ioctls was applied to compress API. Other than that, a few trivial fixes and quirks for FireWire BeBoB, USB-audio and HD-audio are found, too" * tag 'sound-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - disable dynamic clock gating on Broxton before reset ALSA: hda - Add new GPU codec ID 0x10de0083 to snd-hda ALSA: dummy: Disable switching timer backend via sysfs ALSA: timer: fix SND_PCM_TIMER Kconfig text ALSA: Add missing dependency on CONFIG_SND_TIMER ALSA: bebob: Use a signed return type for get_formation_index ALSA: usb-audio: Fix TEAC UD-501/UD-503/NT-503 usb delay ALSA: compress: Disable GET_CODEC_CAPS ioctl for some architectures ALSA: seq: Degrade the error message for too many opens ALSA: seq: Fix incorrect sanity check at snd_seq_oss_synth_cleanup()
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Summary: - Misc amdgpu/radeon fixes - VC4 build fix - vmwgfx fix - misc rockchip fixes The etnaviv guys had an API feature they wanted in their first release, so I've merged that with their fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (41 commits) drm/vmwgfx: respect 'nomodeset' drm/amdgpu: only move pt bos in LRU list on success drm/radeon: fix DP audio support for APU with DCE4.1 display engine drm/radeon: Add a common function for DFS handling drm/radeon: cleaned up VCO output settings for DP audio drm/amd/powerplay: Update SMU firmware loading for Stoney drm/etnaviv: call correct function when trying to vmap a DMABUF drm/etnaviv: rename etnaviv_gem_vaddr to etnaviv_gem_vmap drm/etnaviv: fix get pages error path in etnaviv_gem_vaddr drm/etnaviv: fix memory leak in IOMMU init path drm/etnaviv: add further minor features and varyings count drm/etnaviv: add helper for comparing model/revision IDs drm/etnaviv: add helper to extract bitfields drm/etnaviv: use defined constants for the chip model drm/etnaviv: update common and state_hi xml.h files drm/etnaviv: ignore VG GPUs with FE2.0 drm/amdgpu: don't init fbdev if we don't have any connectors drm/radeon: only init fbdev if we have connectors drm/radeon: Ensure radeon bo is unreserved in radeon_gem_va_ioctl drm/etnaviv: fix failure path if model is zero ...
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