https://github.com/torvalds/linux
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- v5.5
- v5.4-rc8
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- v5.2
- v5.19-rc8
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- v5.19-rc1
- v5.19
- v5.18-rc7
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- v5.18
- v5.17-rc8
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- v5.17-rc1
- v5.17
- v5.16-rc8
- v5.16-rc7
- v5.16-rc6
- v5.16-rc5
- v5.16-rc4
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- v5.16-rc1
- v5.16
- v5.15-rc7
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- v5.15-rc5
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- v5.15-rc1
- v5.15
- v5.14-rc7
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- v5.14-rc5
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- v5.14-rc2
- v5.14-rc1
- v5.14
- v5.13-rc7
- v5.13-rc6
- v5.13-rc5
- v5.13-rc4
- v5.13-rc3
- v5.13-rc2
- v5.13-rc1
- v5.13
- v5.12-rc8
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- v5.12-rc5
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- v5.12-rc3
- v5.12-rc2
- v5.12-rc1
- v5.12
- v5.11-rc7
- v5.11-rc6
- v5.11-rc5
- v5.11-rc4
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- v5.11-rc2
- v5.11-rc1
- v5.11
- v5.10-rc7
- v5.10-rc6
- v5.10-rc5
- v5.10-rc4
- v5.10-rc3
- v5.10-rc2
- v5.10-rc1
- v5.10
- v5.1-rc7
- v5.1-rc6
- v5.1-rc5
- v5.1-rc4
- v5.1-rc3
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- v5.1
- v5.0-rc8
- v5.0-rc7
- v5.0-rc6
- v5.0-rc5
- v5.0-rc4
- v5.0-rc3
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- v5.0
- v4.9-rc8
- v4.9-rc7
- v4.9-rc6
- v4.9-rc5
- v4.9-rc4
- v4.9-rc3
- v4.9-rc2
- v4.9-rc1
- v4.9
- v4.8-rc8
- v4.8-rc7
- v4.8-rc6
- v4.8-rc5
- v4.8-rc4
- v4.8-rc3
- v4.8-rc2
- v4.8-rc1
- v4.8
- v4.7-rc7
- v4.7-rc6
- v4.7-rc5
- v4.7-rc4
- v4.7-rc3
- v4.7-rc2
- v4.7-rc1
- v4.7
- v4.6-rc7
- v4.6-rc6
- v4.6-rc5
- v4.6-rc4
- v4.6-rc3
- v4.6-rc2
- v4.6-rc1
- v4.6
- v4.5-rc7
- v4.5-rc6
- v4.5-rc5
- v4.5-rc4
- v4.5-rc3
- v4.5-rc2
- v4.5-rc1
- v4.5
- v4.4-rc8
- v4.4-rc7
- v4.4-rc6
- v4.4-rc5
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- v4.4-rc3
- v4.4-rc2
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- v4.4
- v4.3-rc7
- v4.3-rc6
- v4.3-rc5
- v4.3-rc4
- v4.3-rc3
- v4.3-rc2
- v4.3-rc1
- v4.3
- v4.20-rc7
- v4.20-rc6
- v4.20-rc5
- v4.20-rc4
- v4.20-rc3
- v4.20-rc2
- v4.20-rc1
- v4.20
- v4.2-rc8
- v4.2-rc7
- v4.2-rc6
- v4.2-rc5
- v4.2-rc4
- v4.2-rc3
- v4.2-rc2
- v4.2-rc1
- v4.2
- v4.19-rc8
- v4.19-rc7
- v4.19-rc6
- v4.19-rc5
- v4.19-rc4
- v4.19-rc3
- v4.19-rc2
- v4.19-rc1
- v4.19
- v4.18-rc8
- v4.18-rc7
- v4.18-rc6
- v4.18-rc5
- v4.18-rc4
- v4.18-rc3
- v4.18-rc2
- v4.18-rc1
- v4.18
- v4.17-rc7
- v4.17-rc6
- v4.17-rc5
- v4.17-rc4
- v4.17-rc3
- v4.17-rc2
- v4.17-rc1
- v4.17
- v4.16-rc7
- v4.16-rc6
- v4.16-rc5
- v4.16-rc4
- v4.16-rc3
- v4.16-rc2
- v4.16-rc1
- v4.16
- v4.15-rc9
- v4.15-rc8
- v4.15-rc7
- v4.15-rc6
- v4.15-rc5
- v4.15-rc4
- v4.15-rc3
- v4.15-rc2
- v4.15-rc1
- v4.15
- v4.14-rc8
- v4.14-rc7
- v4.14-rc6
- v4.14-rc5
- v4.14-rc4
- v4.14-rc3
- v4.14-rc2
- v4.14-rc1
- v4.14
- v4.13-rc7
- v4.13-rc6
- v4.13-rc5
- v4.13-rc4
- v4.13-rc3
- v4.13-rc2
- v4.13-rc1
- v4.13
- v4.12-rc7
- v4.12-rc6
- v4.12-rc5
- v4.12-rc4
- v4.12-rc3
- v4.12-rc2
- v4.12-rc1
- v4.12
- v4.11-rc8
- v4.11-rc7
- v4.11-rc6
- v4.11-rc5
- v4.11-rc4
- v4.11-rc3
- v4.11-rc2
- v4.11-rc1
- v4.11
- v4.10-rc8
- v4.10-rc7
- v4.10-rc6
- v4.10-rc5
- v4.10-rc4
- v4.10-rc3
- v4.10-rc2
- v4.10-rc1
- v4.10
- v4.1-rc8
- v4.1-rc7
- v4.1-rc6
- v4.1-rc5
- v4.1-rc4
- v4.1-rc3
- v4.1-rc2
- v4.1-rc1
- v4.1
- v4.0-rc7
- v4.0-rc6
- v4.0-rc5
- v4.0-rc4
- v4.0-rc3
- v4.0-rc2
- v4.0-rc1
- v4.0
- v3.9-rc8
- v3.9-rc7
- v3.9-rc6
- v3.9-rc5
- v3.9-rc4
- v3.9-rc3
- v3.9-rc2
- v3.9-rc1
- v3.9
- v3.8-rc7
- v3.8-rc6
- v3.8-rc5
- v3.8-rc4
- v3.8-rc3
- v3.8-rc2
- v3.8-rc1
- v3.8
- v3.7-rc8
- v3.7-rc7
- v3.7-rc6
- v3.7-rc5
- v3.7-rc4
- v3.7-rc3
- v3.7-rc2
- v3.7-rc1
- v3.7
- v3.6-rc7
- v3.6-rc6
- v3.6-rc5
- v3.6-rc4
- v3.6-rc3
- v3.6-rc2
- v3.6-rc1
- v3.6
- v3.5-rc7
- v3.5-rc6
- v3.5-rc5
- v3.5-rc4
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- v3.5-rc1
- v3.5
- v3.4-rc7
- v3.4-rc6
- v3.4-rc5
- v3.4-rc4
- v3.4-rc3
- v3.4-rc2
- v3.4-rc1
- v3.4
- v3.3-rc7
- v3.3-rc6
- v3.3-rc5
- v3.3-rc4
- v3.3-rc3
- v3.3-rc2
- v3.3-rc1
- v3.3
- v3.2-rc7
- v3.2-rc6
- v3.2-rc5
- v3.2-rc4
- v3.2-rc3
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- v3.2-rc1
- v3.2
- v3.19-rc7
- v3.19-rc6
- v3.19-rc5
- v3.19-rc4
- v3.19-rc3
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- v3.19-rc1
- v3.19
- v3.18-rc7
- v3.18-rc6
- v3.18-rc5
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- v3.18
- v3.17-rc7
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- v3.17-rc5
- v3.17-rc4
- v3.17-rc3
- v3.17-rc2
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- v3.17
- v3.16-rc7
- v3.16-rc6
- v3.16-rc5
- v3.16-rc4
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- v3.16-rc1
- v3.16
- v3.15-rc8
- v3.15-rc7
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- v3.15-rc5
- v3.15-rc4
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- v3.15-rc2
- v3.15-rc1
- v3.15
- v3.14-rc8
- v3.14-rc7
- v3.14-rc6
- v3.14-rc5
- v3.14-rc4
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- v3.14
- v3.13-rc8
- v3.13-rc7
- v3.13-rc6
- v3.13-rc5
- v3.13-rc4
- v3.13-rc3
- v3.13-rc2
- v3.13-rc1
- v3.13
- v3.12-rc7
- v3.12-rc6
- v3.12-rc5
- v3.12-rc4
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- v3.12-rc2
- v3.12-rc1
- v3.12
- v3.11-rc7
- v3.11-rc6
- v3.11-rc5
- v3.11-rc4
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- v3.11-rc1
- v3.11
- v3.10-rc7
- v3.10-rc6
- v3.10-rc5
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- v3.10-rc3
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- v3.10
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- v3.0-rc7
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- v2.6.39-rc7
- v2.6.39-rc6
- v2.6.39-rc5
- v2.6.39-rc4
- v2.6.39-rc3
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- v2.6.39
- v2.6.38-rc8
- v2.6.38-rc7
- v2.6.38-rc6
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- v2.6.38-rc4
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- v2.6.38
- v2.6.37-rc8
- v2.6.37-rc7
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- v2.6.37
- v2.6.36-rc8
- v2.6.36-rc7
- v2.6.36-rc6
- v2.6.36-rc5
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- v2.6.36
- v2.6.35-rc6
- v2.6.35-rc5
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- v2.6.34-rc7
- v2.6.34-rc6
- v2.6.34-rc5
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- v2.6.33-rc8
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- v2.6.31-rc9
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- v2.6.16
- v2.6.15-rc7
- v2.6.15-rc6
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Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
8005c49 | Linus Torvalds | 16 November 2015, 01:00:27 UTC | Linux 4.4-rc1 | 16 November 2015, 01:00:27 UTC |
0ca9b67 | Linus Torvalds | 15 November 2015, 17:36:24 UTC | Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Thomas Gleixner: "Mostly updates to the perf tool plus two fixes to the kernel core code: - Handle tracepoint filters correctly for inherited events (Peter Zijlstra) - Prevent a deadlock in perf_lock_task_context (Paul McKenney) - Add missing newlines to some pr_err() calls (Arnaldo Carvalho de Melo) - Print full source file paths when using 'perf annotate --print-line --full-paths' (Michael Petlan) - Fix 'perf probe -d' when just one out of uprobes and kprobes is enabled (Wang Nan) - Add compiler.h to list.h to fix 'make perf-tar-src-pkg' generated tarballs, i.e. out of tree building (Arnaldo Carvalho de Melo) - Add the llvm-src-base.c and llvm-src-kbuild.c files, generated by the 'perf test' LLVM entries, when running it in-tree, to .gitignore (Yunlong Song) - libbpf error reporting improvements, using a strerror interface to more precisely tell the user about problems with the provided scriptlet, be it in C or as a ready made object file (Wang Nan) - Do not be case sensitive when searching for matching 'perf test' entries (Arnaldo Carvalho de Melo) - Inform the user about objdump failures in 'perf annotate' (Andi Kleen) - Improve the LLVM 'perf test' entry, introduce a new ones for BPF and kbuild tests to check the environment used by clang to compile .c scriptlets (Wang Nan)" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (32 commits) perf/x86/intel/rapl: Remove the unused RAPL_EVENT_DESC() macro tools include: Add compiler.h to list.h perf probe: Verify parameters in two functions perf session: Add missing newlines to some pr_err() calls perf annotate: Support full source file paths for srcline fix perf test: Add llvm-src-base.c and llvm-src-kbuild.c to .gitignore perf: Fix inherited events vs. tracepoint filters perf: Disable IRQs across RCU RS CS that acquires scheduler lock perf test: Do not be case sensitive when searching for matching tests perf test: Add 'perf test BPF' perf test: Enhance the LLVM tests: add kbuild test perf test: Enhance the LLVM test: update basic BPF test program perf bpf: Improve BPF related error messages perf tools: Make fetch_kernel_version() publicly available bpf tools: Add new API bpf_object__get_kversion() bpf tools: Improve libbpf error reporting perf probe: Cleanup find_perf_probe_point_from_map to reduce redundancy perf annotate: Inform the user about objdump failures in --stdio perf stat: Make stat options global perf sched latency: Fix thread pid reuse issue ... | 15 November 2015, 17:36:24 UTC |
051b29f | Linus Torvalds | 15 November 2015, 17:35:33 UTC | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "A single fix to prevent math underflow in the numa balancing code" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/numa: Fix math underflow in task_tick_numa() | 15 November 2015, 17:35:33 UTC |
8f98e29 | Linus Torvalds | 15 November 2015, 17:34:32 UTC | Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull liblockdep fixes from Thomas Gleixner: "Three small patches to synchronize liblockdep with the latest core changes" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tools/liblockdep: explicitly declare lockdep API we call from liblockdep tools/liblockdep: add userspace versions of WRITE_ONCE and RCU_INIT_POINTER tools/liblockdep: remove task argument from debug_check_no_locks_held | 15 November 2015, 17:34:32 UTC |
bba072d | Linus Torvalds | 15 November 2015, 17:32:59 UTC | Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A couple of fixes and updates related to x86: - Fix the W+X check regression on XEN - The real fix for the low identity map trainwreck - Probe legacy PIC early instead of unconditionally allocating legacy irqs - Add cpu verification to long mode entry - Adjust the cache topology to AMD Fam17H systems - Let Merrifield use the TSC across S3" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Call verify_cpu() after having entered long mode too x86/setup: Fix low identity map for >= 2GB kernel range x86/mm: Skip the hypervisor range when walking PGD x86/AMD: Fix last level cache topology for AMD Fam17h systems x86/irq: Probe for PIC presence before allocating descs for legacy IRQs x86/cpu/intel: Enable X86_FEATURE_NONSTOP_TSC_S3 for Merrifield | 15 November 2015, 17:32:59 UTC |
511601b | Linus Torvalds | 15 November 2015, 17:30:48 UTC | Merge branches 'irq-urgent-for-linus' and 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq and timer fixes from Thomas Gleixner: - An irq regression fix to restore the wakeup behaviour of chained interrupts. - A timer fix for a long standing race versus timers scheduled on a target cpu which got exposed by recent changes in the workqueue implementation. * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/PM: Restore system wake up from chained interrupts * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers: Use proper base migration in add_timer_on() | 15 November 2015, 17:30:48 UTC |
b84da9f | Linus Torvalds | 15 November 2015, 17:10:53 UTC | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Pull MIPS updates from Ralf Baechle: "These are the highlists of the main MIPS pull request for 4.4: - Add latencytop support - Support appended DTBs - VDSO support and initially use it for gettimeofday. - Drop the .MIPS.abiflags and ELF NOTE sections from vmlinux - Support for the 5KE, an internal test core. - Switch all MIPS platfroms to libata drivers. - Improved support, cleanups for ralink and Lantiq platforms. - Support for the new xilfpga platform. - A number of DTB improvments for BMIPS. - Improved support for CM and CPS. - Minor JZ4740 and BCM47xx enhancements" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (120 commits) MIPS: idle: add case for CPU_5KE MIPS: Octeon: Support APPENDED_DTB MIPS: vmlinux: create a section for appended DTB MIPS: Clean up compat_siginfo_t MIPS: Fix PAGE_MASK definition MIPS: BMIPS: Enable GZIP ramdisk and timed printks MIPS: Add xilfpga defconfig MIPS: xilfpga: Add mipsfpga platform code MIPS: xilfpga: Add xilfpga device tree files. dt-bindings: MIPS: Document xilfpga bindings and boot style MIPS: Make MIPS_CMDLINE_DTB default MIPS: Make the kernel arguments from dtb available MIPS: Use USE_OF as the guard for appended dtb MIPS: BCM63XX: Use pr_* instead of printk MIPS: Loongson: Cleanup CONFIG_LOONGSON_SUSPEND. MIPS: lantiq: Disable xbar fpi burst mode MIPS: lantiq: Force the crossbar to big endian MIPS: lantiq: Initialize the USB core on boot MIPS: lantiq: Return correct value for fpi clock on ar9 MIPS: ralink: Add missing clock on rt305x ... | 15 November 2015, 17:10:53 UTC |
12b76f3 | Linus Torvalds | 14 November 2015, 17:43:00 UTC | Merge tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a collection of small fixes tha have been gathered for 4.4-rc1. The only significant changes are those in PCI drivers Kconfig, to use "depends on" instead of "select" for CONFIG_ZONE_DMA. A reverse select is often more user-friendly, but in this case, it makes hard to manage with the conflict with ZONE_DEVICE, so changed in such a way for now. Others are all small fixes and quirks: an error check in soundcore reigster_chrdev(), HD-audio HDMI/DP phantom jack fix, Intel Broxton DP quirk, USB-audio DSD device quirk, some constifications, etc" * tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pci: depend on ZONE_DMA ALSA: hda - Simplify phantom jack handling for HDMI/DP ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec ALSA: ctxfi: constify rsc ops structures ALSA: usb: Add native DSD support for Aune X1S ALSA: oxfw: add an comment to Kconfig for TASCAM FireOne sound: fix check for error condition of register_chrdev() | 14 November 2015, 17:43:00 UTC |
b3a0d9a | Linus Torvalds | 14 November 2015, 17:09:37 UTC | Merge tag 'arc-4.4-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: "Found a couple of brown paper bag bugs with the prev pull request (including a SMP build breakage report from Guenter). Since these are urgent I also decided to send over a bunch of other pending fixes which could have otherwise waited an rc or two. Summary: - A bunch of brown paper bag bugs (MAINTAINERS list email, SMP build failure) - cpu_relax() now compiler barrier for UP as well - handling of userspace Bus Errors for ARCompact builds" * tag 'arc-4.4-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: Fix silly typo in MAINTAINERS file ARC: cpu_relax() to be compiler barrier even for UP ARC: use ASL assembler mnemonic ARC: [arcompact] Handle bus error from userspace as Interrupt not exception ARC: remove extraneous header include ARCv2: lib: memcpy: use local symbols | 14 November 2015, 17:09:37 UTC |
30b9dbe | Vineet Gupta | 14 November 2015, 07:28:53 UTC | ARC: Fix silly typo in MAINTAINERS file | 14 November 2015, 07:42:31 UTC |
1cfc05c | Vineet Gupta | 09 November 2015, 12:18:34 UTC | ARC: cpu_relax() to be compiler barrier even for UP cpu_relax() on ARC has been barrier only for SMP (and no-op for UP). Per recent discussions, it is safer to make it a compiler barrier unconditionally. Link: http://lkml.kernel.org/r/53A7D3AA.9020100@synopsys.com Acked-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | 14 November 2015, 07:42:30 UTC |
a6416f5 | Vineet Gupta | 05 November 2015, 03:43:31 UTC | ARC: use ASL assembler mnemonic ARCompact and ARCv2 only have ASL, while binutils used to support LSL as a alias mnemonic. Newer binutils (upstream) don't want to do that so replace it. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | 14 November 2015, 07:42:21 UTC |
541366d | Vineet Gupta | 30 October 2015, 19:52:51 UTC | ARC: [arcompact] Handle bus error from userspace as Interrupt not exception Bus errors from userspace on ARCompact based cores are handled by core as a high priority L2 interrupt but current code treated it as interrupt Handling an interrupt like exception is certainly not going to go unnoticed. (and it worked so far as we never saw a Bus error from userspace until IPPK guys tested a DDR controller with ECC error detection etc hence needed to explicitly trigger/handle such errors) - So move mem_service exception handler from common code into ARCv2 code. - In ARCompact code, define mem_service as L2 interrupt handler which just drops down to pure kernel mode and goes of to enqueue SIGBUS Reported-by: Nelson Pereira <npereira@synopsys.com> Tested-by: Ana Martins <amartins@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | 14 November 2015, 07:42:20 UTC |
76a8c40 | Vineet Gupta | 30 October 2015, 19:17:39 UTC | ARC: remove extraneous header include Signed-off-by: Vineet Gupta <vgupta@synopsys.com> | 14 November 2015, 07:41:38 UTC |
63f4f7e | Linus Torvalds | 14 November 2015, 05:53:18 UTC | Merge tag 'chrome-platform-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform Pull chrome platform updates from Olof Johansson: "Here's the branch of chrome platform changes for v4.4. Some have been queued up for the full 4.3 release cycle since I forgot to send them in for that round (rebased early on to deal with fixes conflicts). Most of these enable EC communication stuff -- Pixel 2015 support, enabling building for ARM64 platforms, and a few fixes for memory leaks. There's also a patch in here to allow reading/writing the verified boot context, which depends on a sysfs patch acked by Greg" * tag 'chrome-platform-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform: platform/chrome: Fix i2c-designware adapter name platform/chrome: Support reading/writing the vboot context sysfs: Support is_visible() on binary attributes platform/chrome: cros_ec: Fix possible leak in led_rgb_store() platform/chrome: cros_ec: Fix leak in sequence_store() platform/chrome: Enable Chrome platforms on 64-bit ARM platform/chrome: cros_ec_dev - Add a platform device ID table platform/chrome: cros_ec_lpc - Add support for Google Pixel 2 platform/chrome: cros_ec_lpc - Use existing function to check EC result platform/chrome: Make depends on MFD_CROS_EC instead CROS_EC_PROTO Revert "platform/chrome: Don't make CHROME_PLATFORMS depends on X86 || ARM" | 14 November 2015, 05:53:18 UTC |
4bfc89d | Linus Torvalds | 14 November 2015, 05:47:06 UTC | Merge tag 'platform-drivers-x86-v4.4-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull another x86 platform driver update from Darren Hart: "Support for the unfortunately rather unique ESC key on the Ideapad Yoga 3 and two DMI matches for rfkill support. Solitary fix for potential missed errors for asus-wmi. Downgrade a thinkpad_acpi message to info. asus-wmi: - fix error handling in store_sys_wmi() ideapad-laptop: - Add Lenovo Yoga 900 to no_hw_rfkill dmi list - include Yoga 3 1170 in add rfkill whitelist - add support for Yoga 3 ESC key thinkpad_acpi: - Don't yell on unsupported brightness interfaces" * tag 'platform-drivers-x86-v4.4-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: asus-wmi: fix error handling in store_sys_wmi() ideapad-laptop: Add Lenovo Yoga 900 to no_hw_rfkill dmi list ideapad-laptop: include Yoga 3 1170 in add rfkill whitelist ideapad-laptop: add support for Yoga 3 ESC key thinkpad_acpi: Don't yell on unsupported brightness interfaces | 14 November 2015, 05:47:06 UTC |
a30b7ca | Linus Torvalds | 14 November 2015, 05:41:14 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: "An update to the tsc2005 driver that allows it to also support tsc2004 (basically the same controller, but uses i2c instead of spi bus), and a couple of bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: parkbd - drop bogus __init from parkbd_allocate_serio() Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled Input: tsc2004 - add support for tsc2004 Input: tsc200x-core - rename functions and variables Input: tsc2005 - separate SPI and core functions | 14 November 2015, 05:41:14 UTC |
d83763f | Linus Torvalds | 14 November 2015, 04:35:54 UTC | Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull final round of SCSI updates from James Bottomley: "Sorry for the delay in this patch which was mostly caused by getting the merger of the mpt2/mpt3sas driver, which was seen as an essential item of maintenance work to do before the drivers diverge too much. Unfortunately, this caused a compile failure (detected by linux-next), which then had to be fixed up and incubated. In addition to the mpt2/3sas rework, there are updates from pm80xx, lpfc, bnx2fc, hpsa, ipr, aacraid, megaraid_sas, storvsc and ufs plus an assortment of changes including some year 2038 issues, a fix for a remove before detach issue in some drivers and a couple of other minor issues" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) mpt3sas: fix inline markers on non inline function declarations sd: Clear PS bit before Mode Select. ibmvscsi: set max_lun to 32 ibmvscsi: display default value for max_id, max_lun and max_channel. mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl() scsi: pmcraid: replace struct timeval with ktime_get_real_seconds() mvumi: 64bit value for seconds_since1970 be2iscsi: Fix bogus WARN_ON length check scsi_scan: don't dump trace when scsi_prep_async_scan() is called twice mpt3sas: Bump mpt3sas driver version to 09.102.00.00 mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs mpt2sas, mpt3sas: Update the driver versions mpt3sas: setpci reset kernel oops fix mpt3sas: Added OEM Gen2 PnP ID branding names mpt3sas: Refcount fw_events and fix unsafe list usage mpt3sas: Refcount sas_device objects and fix unsafe list usage mpt3sas: sysfs attribute to report Backup Rail Monitor Status mpt3sas: Ported WarpDrive product SSS6200 support mpt3sas: fix for driver fails EEH, recovery from injected pci bus error mpt3sas: Manage MSI-X vectors according to HBA device type ... | 14 November 2015, 04:35:54 UTC |
9aa3d65 | Linus Torvalds | 14 November 2015, 04:04:17 UTC | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Pull SCSI target updates from Nicholas Bellinger: "This series contains HCH's changes to absorb configfs attribute ->show() + ->store() function pointer usage from it's original tree-wide consumers, into common configfs code. It includes usb-gadget, target w/ drivers, netconsole and ocfs2 changes to realize the improved simplicity, that now renders the original include/target/configfs_macros.h CPP magic for fabric drivers and others, unnecessary and obsolete. And with common code in place, new configfs attributes can be added easier than ever before. Note, there are further improvements in-flight from other folks for v4.5 code in configfs land, plus number of target fixes for post -rc1 code" In the meantime, a new user of the now-removed old configfs API came in through the char/misc tree in commit 7bd1d4093c2f ("stm class: Introduce an abstraction for System Trace Module devices"). This merge resolution comes from Alexander Shishkin, who updated his stm class tracing abstraction to account for the removal of the old show_attribute and store_attribute methods in commit 517982229f78 ("configfs: remove old API") from this pull. As Alexander says about that patch: "There's no need to keep an extra wrapper structure per item and the awkward show_attribute/store_attribute item ops are no longer needed. This patch converts policy code to the new api, all the while making the code quite a bit smaller and easier on the eyes. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>" That patch was folded into the merge so that the tree should be fully bisectable. * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (23 commits) configfs: remove old API ocfs2/cluster: use per-attribute show and store methods ocfs2/cluster: move locking into attribute store methods netconsole: use per-attribute show and store methods target: use per-attribute show and store methods spear13xx_pcie_gadget: use per-attribute show and store methods dlm: use per-attribute show and store methods usb-gadget/f_serial: use per-attribute show and store methods usb-gadget/f_phonet: use per-attribute show and store methods usb-gadget/f_obex: use per-attribute show and store methods usb-gadget/f_uac2: use per-attribute show and store methods usb-gadget/f_uac1: use per-attribute show and store methods usb-gadget/f_mass_storage: use per-attribute show and store methods usb-gadget/f_sourcesink: use per-attribute show and store methods usb-gadget/f_printer: use per-attribute show and store methods usb-gadget/f_midi: use per-attribute show and store methods usb-gadget/f_loopback: use per-attribute show and store methods usb-gadget/ether: use per-attribute show and store methods usb-gadget/f_acm: use per-attribute show and store methods usb-gadget/f_hid: use per-attribute show and store methods ... | 14 November 2015, 04:04:17 UTC |
5d2eb54 | Linus Torvalds | 14 November 2015, 02:02:30 UTC | Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs xattr cleanups from Al Viro. * 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: f2fs: xattr simplifications squashfs: xattr simplifications 9p: xattr simplifications xattr handlers: Pass handler to operations instead of flags jffs2: Add missing capability check for listing trusted xattrs hfsplus: Remove unused xattr handler list operations ubifs: Remove unused security xattr handler vfs: Fix the posix_acl_xattr_list return value vfs: Check attribute names in posix acl xattr handers | 14 November 2015, 02:02:30 UTC |
2870f6c | Linus Torvalds | 14 November 2015, 01:35:48 UTC | Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: - three fixes tagged for -stable including a crash fix, simple performance tweak, and an invalid i/o error. - build regression fix for the nvdimm unit tests - nvdimm documentation update * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: fix __dax_pmd_fault crash libnvdimm: documentation clarifications libnvdimm, pmem: fix size trim in pmem_direct_access() libnvdimm, e820: fix numa node for e820-type-12 pmem ranges tools/testing/nvdimm, acpica: fix flag rename build breakage | 14 November 2015, 01:35:48 UTC |
29608d2 | Andreas Gruenbacher | 04 October 2015, 17:18:54 UTC | f2fs: xattr simplifications Now that the xattr handler is passed to the xattr handler operations, we have access to the attribute name prefix, so simplify f2fs_xattr_generic_list. Also, f2fs_xattr_advise_list is only ever called for f2fs_xattr_advise_handler; there is no need to double check for that. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: Jaegeuk Kim <jaegeuk@kernel.org> Cc: Changman Lee <cm224.lee@samsung.com> Cc: Chao Yu <chao2.yu@samsung.com> Cc: linux-f2fs-devel@lists.sourceforge.net Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:34 UTC |
0ddaf72 | Andreas Gruenbacher | 04 October 2015, 17:18:53 UTC | squashfs: xattr simplifications Now that the xattr handler is passed to the xattr handler operations, we have access to the attribute name prefix, so simplify the squashfs xattr handlers a bit. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: Phillip Lougher <phillip@squashfs.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:33 UTC |
e409de9 | Andreas Gruenbacher | 04 October 2015, 17:18:52 UTC | 9p: xattr simplifications Now that the xattr handler is passed to the xattr handler operations, we can use the same get and set operations for the user, trusted, and security xattr namespaces. In those namespaces, we can access the full attribute name by "reattaching" the name prefix the vfs has skipped for us. Add a xattr_full_name helper to make this obvious in the code. For the "system.posix_acl_access" and "system.posix_acl_default" attributes, handler->prefix is the full attribute name; the suffix is the empty string. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: Eric Van Hensbergen <ericvh@gmail.com> Cc: Ron Minnich <rminnich@sandia.gov> Cc: Latchesar Ionkov <lucho@ionkov.net> Cc: v9fs-developer@lists.sourceforge.net Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:33 UTC |
d9a82a0 | Andreas Gruenbacher | 04 October 2015, 17:18:51 UTC | xattr handlers: Pass handler to operations instead of flags The xattr_handler operations are currently all passed a file system specific flags value which the operations can use to disambiguate between different handlers; some file systems use that to distinguish the xattr namespace, for example. In some oprations, it would be useful to also have access to the handler prefix. To allow that, pass a pointer to the handler to operations instead of the flags value alone. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:32 UTC |
bf78171 | Andreas Gruenbacher | 04 October 2015, 17:18:50 UTC | jffs2: Add missing capability check for listing trusted xattrs The vfs checks if a task has the appropriate access for get and set operations, but it cannot do that for the list operation; the file system must check for that itself. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:30 UTC |
e282fb7 | Andreas Gruenbacher | 04 October 2015, 17:18:49 UTC | hfsplus: Remove unused xattr handler list operations The list operations can never be called; they are even documented to be unused. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:29 UTC |
13d3408 | Andreas Gruenbacher | 04 October 2015, 17:18:48 UTC | ubifs: Remove unused security xattr handler Ubifs installs a security xattr handler in sb->s_xattr but doesn't use the generic_{get,set,list,remove}xattr inode operations needed for processing this list of attribute handlers; the handler is never called. Instead, ubifs uses its own xattr handlers which also process security xattrs. Remove the dead code. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Richard Weinberger <richard@nod.at> Cc: Artem Bityutskiy <dedekind1@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: linux-mtd@lists.infradead.org Cc: Subodh Nijsure <snijsure@grid-net.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:29 UTC |
dae5f57 | Andreas Gruenbacher | 03 November 2015, 14:25:08 UTC | vfs: Fix the posix_acl_xattr_list return value When a filesystem that contains POSIX ACLs is mounted without ACL support (-o noacl), the appropriate behavior is not to list any existing POSIX ACL xattrs. The return value for list xattr handlers in this case is 0, not an error code: several filesystems that use the POSIX ACL xattr handlers do not expect the list operation to fail. Symlinks cannot have ACLs, so posix_acl_xattr_list will never be called for symlinks in the first place. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:28 UTC |
c361016 | Andreas Gruenbacher | 03 November 2015, 14:25:07 UTC | vfs: Check attribute names in posix acl xattr handers The get and set operations of the POSIX ACL xattr handlers failed to check the attribute names, so all names with "system.posix_acl_access" or "system.posix_acl_default" as a prefix were accepted. Reject invalid names from now on. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 14 November 2015, 01:34:28 UTC |
934f98d | Linus Torvalds | 14 November 2015, 01:05:32 UTC | Merge tag 'vfio-v4.4-rc1' of git://github.com/awilliam/linux-vfio Pull VFIO updates from Alex Williamson: - Use kernel interfaces for VPD emulation (Alex Williamson) - Platform fix for releasing IRQs (Eric Auger) - Type1 IOMMU always advertises PAGE_SIZE support when smaller mapping sizes are available (Eric Auger) - Platform fixes for incorrectly using copies of structures rather than pointers to structures (James Morse) - Rework platform reset modules, fix leak, and add AMD xgbe reset module (Eric Auger) - Fix vfio_device_get_from_name() return value (Joerg Roedel) - No-IOMMU interface (Alex Williamson) - Fix potential out of bounds array access in PCI config handling (Dan Carpenter) * tag 'vfio-v4.4-rc1' of git://github.com/awilliam/linux-vfio: vfio/pci: make an array larger vfio: Include No-IOMMU mode vfio: Fix bug in vfio_device_get_from_name() VFIO: platform: reset: AMD xgbe reset module vfio: platform: reset: calxedaxgmac: fix ioaddr leak vfio: platform: add dev_info on device reset vfio: platform: use list of registered reset function vfio: platform: add compat in vfio_platform_device vfio: platform: reset: calxedaxgmac: add reset function registration vfio: platform: introduce module_vfio_reset_handler macro vfio: platform: add capability to register a reset function vfio: platform: introduce vfio-platform-base module vfio/platform: store mapped memory in region, instead of an on-stack copy vfio/type1: handle case where IOMMU does not support PAGE_SIZE size VFIO: platform: clear IRQ_NOAUTOEN when de-assigning the IRQ vfio/pci: Use kernel VPD access functions vfio: Whitelist PCI bridges | 14 November 2015, 01:05:32 UTC |
f3996e6 | Linus Torvalds | 14 November 2015, 00:40:36 UTC | Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 Pull SMB3 updates from Steve French: "A collection of SMB3 patches adding some reliability features (persistent and resilient handles) and improving SMB3 copy offload. I will have some additional patches for SMB3 encryption and SMB3.1.1 signing (important security features), and also for improving SMB3 persistent handle reconnection (setting ChannelSequence number e.g.) that I am still working on but wanted to get this set in since they can stand alone" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: Allow copy offload (CopyChunk) across shares Add resilienthandles mount parm [SMB3] Send durable handle v2 contexts when use of persistent handles required [SMB3] Display persistenthandles in /proc/mounts for SMB3 shares if enabled [SMB3] Enable checking for continuous availability and persistent handle support [SMB3] Add parsing for new mount option controlling persistent handles Allow duplicate extents in SMB3 not just SMB3.1.1 | 14 November 2015, 00:40:36 UTC |
e75cdf9 | Linus Torvalds | 14 November 2015, 00:30:29 UTC | Merge branch 'for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes and cleanups from Chris Mason: "Some of this got cherry-picked from a github repo this week, but I verified the patches. We have three small scrub cleanups and a collection of fixes" * 'for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: Use fs_info directly in btrfs_delete_unused_bgs btrfs: Fix lost-data-profile caused by balance bg btrfs: Fix lost-data-profile caused by auto removing bg btrfs: Remove len argument from scrub_find_csum btrfs: Reduce unnecessary arguments in scrub_recheck_block btrfs: Use scrub_checksum_data and scrub_checksum_tree_block for scrub_recheck_block_checksum btrfs: Reset sblock->xxx_error stats before calling scrub_recheck_block_checksum btrfs: scrub: setup all fields for sblock_to_check btrfs: scrub: set error stats when tree block spanning stripes Btrfs: fix race when listing an inode's xattrs Btrfs: fix race leading to BUG_ON when running delalloc for nodatacow Btrfs: fix race leading to incorrect item deletion when dropping extents Btrfs: fix sleeping inside atomic context in qgroup rescan worker Btrfs: fix race waiting for qgroup rescan worker btrfs: qgroup: exit the rescan worker during umount Btrfs: fix extent accounting for partial direct IO writes | 14 November 2015, 00:30:29 UTC |
bbdb5c2 | Dmitry Torokhov | 13 November 2015, 19:56:45 UTC | Merge branch 'next' into for-linus Prepare second round of input updates for 4.3 merge window. | 13 November 2015, 19:56:45 UTC |
ca4ba96 | Linus Torvalds | 13 November 2015, 17:24:40 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client Pull Ceph updates from Sage Weil: "There are several patches from Ilya fixing RBD allocation lifecycle issues, a series adding a nocephx_sign_messages option (and associated bug fixes/cleanups), several patches from Zheng improving the (directory) fsync behavior, a big improvement in IO for direct-io requests when striping is enabled from Caifeng, and several other small fixes and cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: clear msg->con in ceph_msg_release() only libceph: add nocephx_sign_messages option libceph: stop duplicating client fields in messenger libceph: drop authorizer check from cephx msg signing routines libceph: msg signing callouts don't need con argument libceph: evaluate osd_req_op_data() arguments only once ceph: make fsync() wait unsafe requests that created/modified inode ceph: add request to i_unsafe_dirops when getting unsafe reply libceph: introduce ceph_x_authorizer_cleanup() ceph: don't invalidate page cache when inode is no longer used rbd: remove duplicate calls to rbd_dev_mapping_clear() rbd: set device_type::release instead of device::release rbd: don't free rbd_dev outside of the release callback rbd: return -ENOMEM instead of pool id if rbd_dev_create() fails libceph: use local variable cursor instead of &msg->cursor libceph: remove con argument in handle_reply() ceph: combine as many iovec as possile into one OSD request ceph: fix message length computation ceph: fix a comment typo rbd: drop null test before destroy functions | 13 November 2015, 17:24:40 UTC |
4aeabc6 | Linus Torvalds | 13 November 2015, 17:19:05 UTC | Merge tag '4.4-additional' of git://git.lwn.net/linux Pull more documentation updates from Jon Corbet: "A few more documentation patches that wandered in and have no reason to wait; these include some improvements to the suggestions for email clients and patch submission" * tag '4.4-additional' of git://git.lwn.net/linux: Documentation: Add minimal Mutt config for using Gmail Documentation: Add note on sending files directly with Mutt Documentation: dontdiff: remove media from dontdiff Documentation/SubmittingPatches: discuss In-Reply-To Remove email address from Documentation/filesystems/overlayfs.txt can-doc: Add missing semicolon to example | 13 November 2015, 17:19:05 UTC |
be4773e | Linus Torvalds | 13 November 2015, 17:12:38 UTC | Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux Pull drm sti driver updates from Dave Airlie: "The sti driver had a requirement on some patches in Greg's tree, they are in, so I see no problems just merging this one now" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/sti: load HQVDP firmware the first time HQVDP's plane is used drm/sti: fix typo issue in sti_mode_config_init drm/sti: set mixer background color through module param drm/sti: Remove local fbdev emulation Kconfig option drm/sti: remove redundant sign extensions drm/sti: hdmi use of_get_i2c_adapter_by_node interface drm/sti: hdmi fix i2c adapter device refcounting drm/sti: Do not export symbols drm/sti: Build monolithic driver drm/sti: Use drm_crtc_vblank_*() API drm/sti: Store correct CRTC index in events drm/sti: Select FW_LOADER drm/sti: Constify function pointer structs | 13 November 2015, 17:12:38 UTC |
0a5149b | Stephen Rothwell | 13 November 2015, 01:35:36 UTC | mpt3sas: fix inline markers on non inline function declarations After merging the scsi tree, today's linux-next build (powerpc allyesconfig) failed like this: In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:59:0: drivers/scsi/mpt3sas/mpt3sas_scsih.c: In function '_scsih_io_done': drivers/scsi/mpt3sas/mpt3sas_base.h:1414:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_get': function body not available mpt3sas_scsi_direct_io_get(struct MPT3SAS_ADAPTER *ioc, u16 smid); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4448:6: error: called from here if (mpt3sas_scsi_direct_io_get(ioc, smid) && ^ In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:59:0: drivers/scsi/mpt3sas/mpt3sas_base.h:1416:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_set': function body not available mpt3sas_scsi_direct_io_set(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 direct_io); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4454:3: error: called from here mpt3sas_scsi_direct_io_set(ioc, smid, 0); ^ In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:5 9:0: drivers/scsi/mpt3sas/mpt3sas_base.h:1416:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_set': function body not available mpt3sas_scsi_direct_io_set(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 direct_io); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4454:3: error: called from here mpt3sas_scsi_direct_io_set(ioc, smid, 0); ^ Presumably caused by commit c84b06a48c4d ("mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs") Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: James Bottomley <JBottomley@Odin.com> | 13 November 2015, 02:58:46 UTC |
152d7bd | Dan Williams | 13 November 2015, 02:33:54 UTC | dax: fix __dax_pmd_fault crash Since 4.3 introduced devm_memremap_pages() the pfns handled by DAX may optionally have a struct page backing. When a mapped pfn reaches vmf_insert_pfn_pmd() it fails with a crash signature like the following: kernel BUG at mm/huge_memory.c:905! [..] Call Trace: [<ffffffff812a73ba>] __dax_pmd_fault+0x2ea/0x5b0 [<ffffffffa01a4182>] xfs_filemap_pmd_fault+0x92/0x150 [xfs] [<ffffffff811fbe02>] handle_mm_fault+0x312/0x1b50 Fix this by falling back to 4K mappings in the pfn_valid() case. Longer term, vmf_insert_pfn_pmd() needs to grow support for architectures that can provide a 'pmd_special' capability. Cc: <stable@vger.kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 13 November 2015, 02:33:54 UTC |
f6d07df | Linus Torvalds | 13 November 2015, 02:24:47 UTC | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "One urgent fix for an oops under console lock in some drivers, one uapi fix, and one revert to fix rockchip regression" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: Revert "drm/rockchip: Convert the probe function to the generic drm_of_component_probe()" drm: Don't oops in drm_calc_timestamping_constants() if drm_vblank_init() wasn't called drm: Use userspace compatible type in fourcc_mod_code macro | 13 November 2015, 02:24:47 UTC |
0e97606 | Linus Torvalds | 13 November 2015, 00:22:54 UTC | Merge tag 'trace-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull trace cleanups from Steven Rostedt: "This contains three more clean up patches. One patch is needed to make tracing work without debugfs now that tracing uses its own tracefs. The second is removing an unused variable. The third is fixing a warning about unused variables when MAX_TRACER is not configured. Note, this warning shows up in gcc 6.0, but does not show up in gcc 4.9, as it seems that gcc does not complain about constants not being used" * tag 'trace-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: #ifdef out uses of max trace when CONFIG_TRACER_MAX_TRACE is not set tracing: Remove unused ftrace_cpu_disabled per cpu variable tracing: Make tracing work when debugfs is not configured in | 13 November 2015, 00:22:54 UTC |
f20780f | Dave Airlie | 13 November 2015, 00:08:19 UTC | Merge branch 'drm-sti-next-2015-11-03' of http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next sti/drm changes Add better support for firmware loading lots of fixes. * 'drm-sti-next-2015-11-03' of http://git.linaro.org/people/benjamin.gaignard/kernel: drm/sti: load HQVDP firmware the first time HQVDP's plane is used drm/sti: fix typo issue in sti_mode_config_init drm/sti: set mixer background color through module param drm/sti: Remove local fbdev emulation Kconfig option drm/sti: remove redundant sign extensions drm/sti: hdmi use of_get_i2c_adapter_by_node interface drm/sti: hdmi fix i2c adapter device refcounting drm/sti: Do not export symbols drm/sti: Build monolithic driver drm/sti: Use drm_crtc_vblank_*() API drm/sti: Store correct CRTC index in events drm/sti: Select FW_LOADER drm/sti: Constify function pointer structs | 13 November 2015, 00:08:19 UTC |
5bad7d2 | Mark Yao | 10 November 2015, 08:47:19 UTC | Revert "drm/rockchip: Convert the probe function to the generic drm_of_component_probe()" This reverts commit 52f5eb60940de889ce98a876f6933b574ead3225. Rockchip drm can't work with generic drm_of_component_probe now Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Dave Airlie <airlied@redhat.com> | 12 November 2015, 23:59:46 UTC |
0c545ac | Ville Syrjälä | 12 November 2015, 12:34:18 UTC | drm: Don't oops in drm_calc_timestamping_constants() if drm_vblank_init() wasn't called Seems the crtc helpers call drm_calc_timestamping_constants() unconditionally even if the driver didn't initialize vblank support by calling drm_vblank_init(). That used to be OK since the constants were stored under drm_crtc. However I broke this with commit eba1f35dfe14 ("drm: Move timestamping constants into drm_vblank_crtc") when I moved the constants to live inside the drm_vblank_crtc struct instead. If drm_vblank_init() isn't called, we don't allocate these structures, and so drm_calc_timestamping_constants() will oops. Fix it by adding a check into drm_calc_timestamping_constants() to see if vblank support was initialized at all. And to keep in line with other such checks, also toss in a check and warn for the case where vblank support was initialized, but the wrong number of crtcs was specified. Fixes the following sort of oops: BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0 IP: [<ffffffffa014b266>] drm_calc_timestamping_constants+0x86/0x130 [drm] PGD 0 Oops: 0002 [#1] SMP Modules linked in: sr_mod cdrom mgag200(+) i2c_algo_bit drm_kms_helper ahci syscopyarea sysfillrect sysimgblt libahci fb_sys_fops bnx2x ttm tg3(+) mdio drm ptp sd_mod libata i2c_core pps_core libcrc32c hpsa dm_mirror dm_region_hash dm_log dm_mod CPU: 0 PID: 418 Comm: kworker/0:2 Not tainted 4.3.0+ #1 Hardware name: HP ProLiant DL380 Gen9, BIOS P89 06/09/2015 Workqueue: events work_for_cpu_fn task: ffff88046ca95500 ti: ffff88007830c000 task.ti: ffff88007830c000 RIP: 0010:[<ffffffffa014b266>] [<ffffffffa014b266>] drm_calc_timestamping_constants+0x86/0x130 [drm] RSP: 0018:ffff88007830f4e8 EFLAGS: 00010246 RAX: 0000000000fe4c00 RBX: ffff88006a849160 RCX: 0000000000000540 RDX: 0000000000000000 RSI: 000000000000fde8 RDI: ffff88006a849000 RBP: ffff88007830f518 R08: ffff88007830c000 R09: 00000001b87e3712 R10: 00000000000050c4 R11: 0000000000000000 R12: 0000000000fe4c00 R13: ffff88006a849000 R14: 0000000000000000 R15: 000000000000fde8 FS: 0000000000000000(0000) GS:ffff88046f800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000000b0 CR3: 00000000019d6000 CR4: 00000000001406f0 Stack: ffff88007830f518 ffff88006a849000 ffff880c69b90340 ffff880c69b90000 ffff880c69b90348 ffff880c69b90340 ffff88007830f748 ffffffffa042f7e7 ffff88006a849090 0000000000000000 ffff88006a849160 0000000000000000 Call Trace: [<ffffffffa042f7e7>] drm_crtc_helper_set_mode+0x3d7/0x4b0 [drm_kms_helper] [<ffffffffa04307d4>] drm_crtc_helper_set_config+0x8d4/0xb10 [drm_kms_helper] [<ffffffffa01548d4>] drm_mode_set_config_internal+0x64/0x100 [drm] [<ffffffffa043c342>] drm_fb_helper_pan_display+0xa2/0x280 [drm_kms_helper] [<ffffffff81392c7b>] fb_pan_display+0xbb/0x170 [<ffffffff8138cf70>] bit_update_start+0x20/0x50 [<ffffffff8138b81b>] fbcon_switch+0x39b/0x590 [<ffffffff8140a3d0>] redraw_screen+0x1a0/0x240 [<ffffffff8140b30e>] do_bind_con_driver+0x2ee/0x310 [<ffffffff8140b651>] do_take_over_console+0x141/0x1b0 [<ffffffff81387377>] do_fbcon_takeover+0x57/0xb0 [<ffffffff8138c98b>] fbcon_event_notify+0x60b/0x750 [<ffffffff810a5599>] notifier_call_chain+0x49/0x70 [<ffffffff810a58dd>] __blocking_notifier_call_chain+0x4d/0x70 [<ffffffff810a5916>] blocking_notifier_call_chain+0x16/0x20 [<ffffffff8139282b>] fb_notifier_call_chain+0x1b/0x20 [<ffffffff81394881>] register_framebuffer+0x1f1/0x330 [<ffffffffa043d9aa>] drm_fb_helper_initial_config+0x27a/0x3d0 [drm_kms_helper] [<ffffffffa0469b4d>] mgag200_fbdev_init+0xdd/0xf0 [mgag200] [<ffffffffa0468586>] mgag200_modeset_init+0x176/0x1e0 [mgag200] [<ffffffffa0464659>] mgag200_driver_load+0x3f9/0x580 [mgag200] [<ffffffffa014e067>] drm_dev_register+0xa7/0xb0 [drm] [<ffffffffa015054f>] drm_get_pci_dev+0x8f/0x1e0 [drm] [<ffffffffa046937b>] mga_pci_probe+0x9b/0xc0 [mgag200] [<ffffffff813662d5>] local_pci_probe+0x45/0xa0 [<ffffffff8109afe4>] work_for_cpu_fn+0x14/0x20 [<ffffffff8109e13c>] process_one_work+0x14c/0x3c0 [<ffffffff8109eaa4>] worker_thread+0x244/0x470 [<ffffffff8168bfba>] ? __schedule+0x2aa/0x760 [<ffffffff8109e860>] ? rescuer_thread+0x310/0x310 [<ffffffff810a4438>] kthread+0xd8/0xf0 [<ffffffff810a4360>] ? kthread_park+0x60/0x60 [<ffffffff8169030f>] ret_from_fork+0x3f/0x70 [<ffffffff810a4360>] ? kthread_park+0x60/0x60 Code: f6 31 d2 41 89 c2 8b 83 b4 00 00 00 0f af c1 48 98 48 69 c0 40 42 0f 00 48 f7 f6 f6 43 74 10 41 89 c4 75 26 f6 05 9a 6f 03 00 01 <45> 89 96 b0 00 00 00 45 89 a6 ac 00 00 00 75 35 48 83 c4 08 5b RIP [<ffffffffa014b266>] drm_calc_timestamping_constants+0x86/0x130 [drm] RSP <ffff88007830f4e8> CR2: 00000000000000b0 Cc: Jeff Moyer <jmoyer@redhat.com> Reported-by: Jeff Moyer <jmoyer@redhat.com> References: http://lists.freedesktop.org/archives/dri-devel/2015-November/094217.html Fixes: eba1f35dfe14 ("drm: Move timestamping constants into drm_vblank_crtc") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> | 12 November 2015, 23:55:00 UTC |
9589fcd | Dave Airlie | 12 November 2015, 23:54:31 UTC | Merge tag 'topic/drm-fixes-2015-11-11' of git://anongit.freedesktop.org/drm-intel into drm-fixes Single fix for uapi. * tag 'topic/drm-fixes-2015-11-11' of git://anongit.freedesktop.org/drm-intel: drm: Use userspace compatible type in fourcc_mod_code macro | 12 November 2015, 23:54:31 UTC |
5e2078b | Linus Torvalds | 12 November 2015, 23:54:30 UTC | Merge branch 'for-linus' of git://git.kernel.dk/linux-block Pull misc block fixes from Jens Axboe: "Stuff that got collected after the merge window opened. This contains: - NVMe: - Fix for non-striped transfer size setting for NVMe from Sathyavathi. - (Some) support for the weird Apple nvme controller in the macbooks. From Stephan Günther. - The error value leak for dax from Al. - A few minor blk-mq tweaks from me. - Add the new linux-block@vger.kernel.org mailing list to the MAINTAINERS file. - Discard fix for brd, from Jan. - A kerneldoc warning for block core from Randy. - An older fix from Vivek, converting a WARN_ON() to a rate limited printk when a device is hot removed with dirty inodes" * 'for-linus' of git://git.kernel.dk/linux-block: block: don't hardcode blk_qc_t -> tag mask dax_io(): don't let non-error value escape via retval instead of EFAULT block: fix blk-core.c kernel-doc warning fs/block_dev.c: Remove WARN_ON() when inode writeback fails NVMe: add support for Apple NVMe controller NVMe: use split lo_hi_{read,write}q blk-mq: mark __blk_mq_complete_request() static MAINTAINERS: add reference to new linux-block list NVMe: Increase the max transfer size when mdts is 0 brd: Refuse improperly aligned discard requests | 12 November 2015, 23:54:30 UTC |
a4d8c7c | Linus Torvalds | 12 November 2015, 23:48:10 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem fixes from James Morris: "This includes several fixes for TPM, as well as a fix for the x.509 certificate parser to address CVE-2015-5327" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: X.509: Fix the time validation [ver #2] tpm: fix compat 'ppi' link handling in tpm_chip_register() tpm: fix missing migratable flag in sealing functionality for TPM2 TPM: revert the list handling logic fixed in 398a1e7 TPM: Avoid reference to potentially freed memory tpm_tis: restore IRQ vector in IO memory after failed probing tpm_tis: free irq after probing | 12 November 2015, 23:48:10 UTC |
a18e2fa | Linus Torvalds | 12 November 2015, 23:33:11 UTC | Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes and clean-ups from Catalin Marinas: "Here's a second pull request for this merging window with some fixes/clean-ups: - __cmpxchg_double*() return type fix to avoid truncation of a long to int and subsequent logical "not" in cmpxchg_double() misinterpreting the operation success/failure - BPF fixes for mod and div by zero - Fix compilation with STRICT_MM_TYPECHECKS enabled - VDSO build fix without libgcov - Some static and __maybe_unused annotations - Kconfig clean-up (FRAME_POINTER) - defconfig update for CRYPTO_CRC32_ARM64" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: suspend: make hw_breakpoint_restore static arm64: mmu: make split_pud and fixup_executable static arm64: smp: make of_parse_and_init_cpus static arm64: use linux/types.h in kvm.h arm64: build vdso without libgcov arm64: mark cpus_have_hwcap as __maybe_unused arm64: remove redundant FRAME_POINTER kconfig option and force to select it arm64: fix R/O permissions of FDT mapping arm64: fix STRICT_MM_TYPECHECKS issue in PTE_CONT manipulation arm64: bpf: fix mod-by-zero case arm64: bpf: fix div-by-zero case arm64: Enable CRYPTO_CRC32_ARM64 in defconfig arm64: cmpxchg_dbl: fix return value type | 12 November 2015, 23:33:11 UTC |
7dac710 | Linus Torvalds | 12 November 2015, 23:26:39 UTC | Merge tag 'for-4.4' of git://git.osdn.jp/gitroot/uclinux-h8/linux Pull h8300 updates from Yoshinori Sato: "Some bug fixes" * tag 'for-4.4' of git://git.osdn.jp/gitroot/uclinux-h8/linux: h8300: enable CLKSRC_OF h8300: Don't set CROSS_COMPILE unconditionally asm-generic: {get,put}_user ptr argument evaluate only 1 time h8300: bit io fix h8300: zImage fix h8300: register address fix h8300: Fix alignment for .data h8300: unaligned divcr register support. | 12 November 2015, 23:26:39 UTC |
3370b69 | Linus Torvalds | 12 November 2015, 22:34:06 UTC | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull second batch of kvm updates from Paolo Bonzini: "Four changes: - x86: work around two nasty cases where a benign exception occurs while another is being delivered. The endless stream of exceptions causes an infinite loop in the processor, which not even NMIs or SMIs can interrupt; in the virt case, there is no possibility to exit to the host either. - x86: support for Skylake per-guest TSC rate. Long supported by AMD, the patches mostly move things from there to common arch/x86/kvm/ code. - generic: remove local_irq_save/restore from the guest entry and exit paths when context tracking is enabled. The patches are a few months old, but we discussed them again at kernel summit. Andy will pick up from here and, in 4.5, try to remove it from the user entry/exit paths. - PPC: Two bug fixes, see merge commit 370289756becc for details" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits) KVM: x86: rename update_db_bp_intercept to update_bp_intercept KVM: svm: unconditionally intercept #DB KVM: x86: work around infinite loop in microcode when #AC is delivered context_tracking: avoid irq_save/irq_restore on guest entry and exit context_tracking: remove duplicate enabled check KVM: VMX: Dump TSC multiplier in dump_vmcs() KVM: VMX: Use a scaled host TSC for guest readings of MSR_IA32_TSC KVM: VMX: Setup TSC scaling ratio when a vcpu is loaded KVM: VMX: Enable and initialize VMX TSC scaling KVM: x86: Use the correct vcpu's TSC rate to compute time scale KVM: x86: Move TSC scaling logic out of call-back read_l1_tsc() KVM: x86: Move TSC scaling logic out of call-back adjust_tsc_offset() KVM: x86: Replace call-back compute_tsc_offset() with a common function KVM: x86: Replace call-back set_tsc_khz() with a common function KVM: x86: Add a common TSC scaling function KVM: x86: Add a common TSC scaling ratio field in kvm_vcpu_arch KVM: x86: Collect information for setting TSC scaling ratio KVM: x86: declare a few variables as __read_mostly KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common KVM: PPC: Book3S HV: Don't dynamically split core when already split ... | 12 November 2015, 22:34:06 UTC |
2db1a57 | Dan Williams | 12 November 2015, 20:13:57 UTC | ALSA: pci: depend on ZONE_DMA There are several sound drivers that 'select ZONE_DMA'. This is backwards as ZONE_DMA is an architecture capability exported to drivers. Switch the polarity of the dependency to disable these drivers when the architecture does not support ZONE_DMA. This was discovered in the context of testing/enabling devm_memremap_pages() which depends on ZONE_DEVICE. ZONE_DEVICE in turn depends on !ZONE_DMA. Reported-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> | 12 November 2015, 20:37:05 UTC |
be23c9d | Linus Torvalds | 12 November 2015, 19:50:33 UTC | Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management and ACPI updates from Rafael Wysocki: "The only new feature in this batch is support for the ACPI _CCA device configuration object, which it a pre-requisite for future ACPI PCI support on ARM64, but should not affect the other architectures. The rest is fixes and cleanups, mostly in cpufreq (including intel_pstate), the Operating Performace Points (OPP) framework and tools (cpupower and turbostat). Specifics: - Support for the ACPI _CCA configuration object intended to tell the OS whether or not a bus master device supports hardware managed cache coherency and a new set of functions to allow drivers to check the cache coherency support for devices in a platform firmware interface agnostic way (Suravee Suthikulpanit, Jeremy Linton). - ACPI backlight quirks for ESPRIMO Mobile M9410 and Dell XPS L421X (Aaron Lu, Hans de Goede). - Fixes for the arm_big_little and s5pv210-cpufreq cpufreq drivers (Jon Medhurst, Nicolas Pitre). - kfree()-related fixup for the recently introduced CPPC cpufreq frontend (Markus Elfring). - intel_pstate fix reducing kernel log noise on systems where P-states are managed by hardware (Prarit Bhargava). - intel_pstate maintainers information update (Srinivas Pandruvada). - cpufreq core optimization related to the handling of delayed work items used by governors (Viresh Kumar). - Locking fixes and cleanups of the Operating Performance Points (OPP) framework (Viresh Kumar). - Generic power domains framework cleanups (Lina Iyer). - cpupower tool updates (Jacob Tanenbaum, Sriram Raghunathan, Thomas Renninger). - turbostat tool updates (Len Brown)" * tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) PCI: ACPI: Add support for PCI device DMA coherency PCI: OF: Move of_pci_dma_configure() to pci_dma_configure() of/pci: Fix pci_get_host_bridge_device leak device property: ACPI: Remove unused DMA APIs device property: ACPI: Make use of the new DMA Attribute APIs device property: Adding DMA Attribute APIs for Generic Devices ACPI: Adding DMA Attribute APIs for ACPI Device device property: Introducing enum dev_dma_attr ACPI: Honor ACPI _CCA attribute setting cpufreq: CPPC: Delete an unnecessary check before the function call kfree() PM / OPP: Add opp_rcu_lockdep_assert() to _find_device_opp() PM / OPP: Hold dev_opp_list_lock for writers PM / OPP: Protect updates to list_dev with mutex PM / OPP: Propagate error properly from dev_pm_opp_set_sharing_cpus() cpufreq: s5pv210-cpufreq: fix wrong do_div() usage MAINTAINERS: update for intel P-state driver Creating a common structure initialization pattern for struct option cpupower: Enable disabled Cstates if they are below max latency cpupower: Remove debug message when using cpupower idle-set -D switch cpupower: cpupower monitor reports uninitialized values for offline cpus ... | 12 November 2015, 19:50:33 UTC |
8de5dff | Konrad Rzeszutek Wilk | 11 November 2015, 00:10:45 UTC | libnvdimm: documentation clarifications A bunch of changes that I hope will help in understanding it better for first-time readers. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 12 November 2015, 17:55:23 UTC |
589e75d | Dan Williams | 25 October 2015, 02:55:58 UTC | libnvdimm, pmem: fix size trim in pmem_direct_access() This masking prevents access to the end of the device via dax_do_io(), and is unnecessary as arch_add_memory() would have rejected an unaligned allocation. Cc: <stable@vger.kernel.org> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 12 November 2015, 17:55:23 UTC |
f7256dc | Dan Williams | 12 November 2015, 00:46:33 UTC | libnvdimm, e820: fix numa node for e820-type-12 pmem ranges Rather than punt on the numa node for these e820 ranges try to find a better answer with memory_add_physaddr_to_nid() when it is available. Cc: <stable@vger.kernel.org> Reported-by: Boaz Harrosh <boaz@plexistor.com> Tested-by: Boaz Harrosh <boaz@plexistor.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 12 November 2015, 17:21:18 UTC |
f429579 | Dan Williams | 10 November 2015, 23:50:33 UTC | tools/testing/nvdimm, acpica: fix flag rename build breakage Commit ca321d1ca672 "ACPICA: Update NFIT table to rename a flags field" performed a tree-wide s/ACPI_NFIT_MEM_ARMED/ACPI_NFIT_MEM_NOT_ARMED/ operation, but missed the tools/testing/nvdimm/ directory. Cc: Bob Moore <robert.moore@intel.com> Cc: Lv Zheng <lv.zheng@intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> | 12 November 2015, 17:21:18 UTC |
01b305a | Jisheng Zhang | 12 November 2015, 12:04:44 UTC | arm64: suspend: make hw_breakpoint_restore static hw_breakpoint_restore is only used within suspend.c, so it can be declared static. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:14 UTC |
9a17a21 | Jisheng Zhang | 12 November 2015, 12:04:43 UTC | arm64: mmu: make split_pud and fixup_executable static split_pud and fixup_executable are only called from within mmu.c, so they can be declared static. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:14 UTC |
29b8302 | Jisheng Zhang | 12 November 2015, 12:04:42 UTC | arm64: smp: make of_parse_and_init_cpus static of_parse_and_init_cpus is only called from within smp.c, so it can be declared static. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:14 UTC |
d192791 | Arnd Bergmann | 12 November 2015, 14:41:08 UTC | arm64: use linux/types.h in kvm.h We should always use linux/types.h instead of asm/types.h for consistency, and Kbuild actually warns about it: ./usr/include/asm/kvm.h:35: include of <linux/types.h> is preferred over <asm/types.h> This patch does as Kbuild asks us. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:10 UTC |
5430978 | Arnd Bergmann | 12 November 2015, 14:37:12 UTC | arm64: build vdso without libgcov On a cross-toolchain without glibc support, libgcov may not be available, and attempting to build an arm64 kernel with GCOV enabled then results in a build error: /home/arnd/cross-gcc/lib/gcc/aarch64-linux/5.2.1/../../../../aarch64-linux/bin/ld: cannot find -lgcov We don't really want to link libgcov into the vdso anyway, so this patch just disables GCOV in the vdso directory, just as we do for most other architectures. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:07 UTC |
3d6d103 | Arnd Bergmann | 12 November 2015, 14:20:16 UTC | arm64: mark cpus_have_hwcap as __maybe_unused cpus_have_hwcap() is defined as a 'static' function an only used in one place that is inside of an #ifdef, so we get a warning when the only user is disabled: arch/arm64/kernel/cpufeature.c:699:13: warning: 'cpus_have_hwcap' defined but not used [-Wunused-function] This marks the function as __maybe_unused, so the compiler knows that it can drop the function definition without warning about it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 37b01d53ceef ("arm64/HWCAP: Use system wide safe values") Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> | 12 November 2015, 15:18:01 UTC |
febdfbd | James Bottomley | 12 November 2015, 12:06:18 UTC | Merge tag '4.4-scsi-mkp' into misc SCSI queue for 4.4. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 12:06:18 UTC |
909cadc | Takashi Iwai | 12 November 2015, 10:52:13 UTC | ALSA: hda - Simplify phantom jack handling for HDMI/DP The HDMI codec parser may create a phantom jack, but the helper function snd_hda_jack_add_kctl() treats always as a normal jack. This is superfluous as the jack query is executed at each time the jack sync is performed. Since the HDMI codec parser is the only caller of this function, it's easier to change back this directly calling the original __snd_hda_jack_add_kctl() with phantom_jack parameter. Signed-off-by: Takashi Iwai <tiwai@suse.de> | 12 November 2015, 10:52:13 UTC |
da34232 | Ralf Baechle | 12 November 2015, 10:36:03 UTC | Merge branch '4.3-fixes' into mips-for-linux-next | 12 November 2015, 10:36:03 UTC |
bf463f2 | Aurelien Jarno | 05 September 2015, 16:47:31 UTC | MIPS: idle: add case for CPU_5KE While the 5KE processors have never been taped out, they exists though a CP0.PRId and experimental RTLs or QEMU implementations. Add a case entry in the idle code, as they can use the standard idle loop like the 5K processors. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11099/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 12 November 2015, 10:35:48 UTC |
651d19f | Aaro Koskinen | 11 September 2015, 14:46:15 UTC | MIPS: Octeon: Support APPENDED_DTB Use appended DTB when available. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11115/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 12 November 2015, 10:35:48 UTC |
87db537 | Aaro Koskinen | 11 September 2015, 14:46:14 UTC | MIPS: vmlinux: create a section for appended DTB For bootloaders that support booting only ELF kernels and load only ELF segments to memory there is no easy way to supply DTB without kernel recompilation. For that purpose, create a section called .appended_dtb that can be later updated with board-specific DTB using binutils e.g. at kernel installation time. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11114/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 12 November 2015, 10:35:48 UTC |
d00d920 | Amanieu d'Antras | 05 November 2015, 00:50:24 UTC | MIPS: Clean up compat_siginfo_t While mips can't use the generic compat_siginfo_t directly because its si_code and si_errno are inverted, we can still make it as close to the generic version as possible. This makes it easier to update when new members are added to siginfo_t. The main changes are adding a missing _sigsys union member and eliminating the unused _irix_sigchld one. Signed-off-by: Amanieu d'Antras <amanieu@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: Oleg Nesterov <oleg@redhat.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11455/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 12 November 2015, 10:35:47 UTC |
22b1452 | Dan Williams | 10 October 2015, 00:56:28 UTC | MIPS: Fix PAGE_MASK definition Make PAGE_MASK an unsigned long, like it is on x86, to avoid: In file included from arch/mips/kernel/asm-offsets.c:14:0: include/linux/mm.h: In function '__pfn_to_pfn_t': include/linux/mm.h:1050:2: warning: left shift count >= width of type pfn_t pfn_t = { .val = pfn | (flags & PFN_FLAGS_MASK), }; ...where PFN_FLAGS_MASK is: #define PFN_FLAGS_MASK (~PAGE_MASK << (BITS_PER_LONG - PAGE_SHIFT)) Signed-off-by: Dan Williams <dan.j.williams@intel.com> Cc: ross.zwisler@linux.intel.com Cc: hch@lst.de Cc: linux-mips@linux-mips.org Cc: linux-nvdimm@lists.01.org Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Patchwork: https://patchwork.linux-mips.org/patch/11280/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 12 November 2015, 10:35:47 UTC |
cc25b99 | David Howells | 12 November 2015, 09:36:40 UTC | X.509: Fix the time validation [ver #2] This fixes CVE-2015-5327. It affects kernels from 4.3-rc1 onwards. Fix the X.509 time validation to use month number-1 when looking up the number of days in that month. Also put the month number validation before doing the lookup so as not to risk overrunning the array. This can be tested by doing the following: cat <<EOF | openssl x509 -outform DER | keyctl padd asymmetric "" @s -----BEGIN CERTIFICATE----- MIIDbjCCAlagAwIBAgIJAN/lUld+VR4hMA0GCSqGSIb3DQEBCwUAMCkxETAPBgNV BAoMCGxvY2FsLWNhMRQwEgYDVQQDDAtzaWduaW5nIGtleTAeFw0xNTA5MDEyMTMw MThaFw0xNjA4MzEyMTMwMThaMCkxETAPBgNVBAoMCGxvY2FsLWNhMRQwEgYDVQQD DAtzaWduaW5nIGtleTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANrn crcMfMeG67nagX4+m02Xk9rkmsMKI5XTUxbikROe7GSUVJ27sPVPZp4mgzoWlvhh jfK8CC/qhEhwep8Pgg4EJZyWOjhZb7R97ckGvLIoUC6IO3FC2ZnR7WtmWDgo2Jcj VlXwJdHhKU1VZwulh81O61N8IBKqz2r/kDhIWiicUCUkI/Do/RMRfKAoDBcSh86m gOeIAGfq62vbiZhVsX5dOE8Oo2TK5weAvwUIOR7OuGBl5AqwFlPnXQolewiHzKry THg9e44HfzG4Mi6wUvcJxVaQT1h5SrKD779Z5+8+wf1JLaooetcEUArvWyuxCU59 qxA4lsTjBwl4cmEki+cCAwEAAaOBmDCBlTAMBgNVHRMEBTADAQH/MAsGA1UdDwQE AwIHgDAdBgNVHQ4EFgQUyND/eKUis7ep/hXMJ8iZMdUhI+IwWQYDVR0jBFIwUIAU yND/eKUis7ep/hXMJ8iZMdUhI+KhLaQrMCkxETAPBgNVBAoMCGxvY2FsLWNhMRQw EgYDVQQDDAtzaWduaW5nIGtleYIJAN/lUld+VR4hMA0GCSqGSIb3DQEBCwUAA4IB AQAMqm1N1yD5pimUELLhT5eO2lRdGUfTozljRxc7e2QT3RLk2TtGhg65JFFN6eml XS58AEPVcAsSLDlR6WpOpOLB2giM0+fV/eYFHHmh22yqTJl4YgkdUwyzPdCHNOZL hmSKeY9xliHb6PNrNWWtZwhYYvRaO2DX4GXOMR0Oa2O4vaYu6/qGlZOZv3U6qZLY wwHEJSrqeBDyMuwN+eANHpoSpiBzD77S4e+7hUDJnql4j6xzJ65+nWJ89fCrQypR 4sN5R3aGeIh3QAQUIKpHilwek0CtEaYERgc5m+jGyKSc1rezJW62hWRTaitOc+d5 G5hh+9YpnYcxQHEKnZ7rFNKJ -----END CERTIFICATE----- EOF If it works, it emit a key ID; if it fails, it should give a bad message error. Reported-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: David Howells <dhowells@redhat.com> Tested-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com> | 12 November 2015, 10:17:15 UTC |
5ca9d3a | James Morris | 12 November 2015, 09:38:04 UTC | Merge tag 'tpmdd-next-20151110' of https://github.com/jsakkine/linux-tpmdd into for-linus | 12 November 2015, 09:38:04 UTC |
3702897 | Paolo Bonzini | 12 November 2015, 09:06:29 UTC | Merge branch 'kvm-ppc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD "Paolo, I have two fixes for HV KVM which I would like to have included in v4.4-rc1. The first one is a fix for a bug identified by Red Hat which causes occasional guest crashes. The second one fixes a bug which causes host stalls and timeouts under certain circumstances when the host is configured for static 2-way micro-threading mode." | 12 November 2015, 09:07:07 UTC |
41ac18e | Huang Rui | 04 November 2015, 09:43:53 UTC | perf/x86/intel/rapl: Remove the unused RAPL_EVENT_DESC() macro Signed-off-by: Huang Rui <ray.huang@amd.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Borislav Petkov <bp@suse.de> Cc: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Li <tony.li@amd.com> Link: http://lkml.kernel.org/r/1446630233-3166-1-git-send-email-ray.huang@amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org> | 12 November 2015, 08:44:25 UTC |
492cf7a | Ingo Molnar | 12 November 2015, 06:37:53 UTC | 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: - Add missing newlines to some pr_err() calls (Arnaldo Carvalho de Melo) - Print full source file paths when using 'perf annotate --print-line --full-paths' (Michael Petlan) - Fix 'perf probe -d' when just one out of uprobes and kprobes is enabled (Wang Nan) - Add compiler.h to list.h to fix 'make perf-tar-src-pkg' generated tarballs, i.e. out of tree building (Arnaldo Carvalho de Melo) - Add the llvm-src-base.c and llvm-src-kbuild.c files, generated by the 'perf test' LLVM entries, when running it in-tree, to .gitignore (Yunlong Song) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> | 12 November 2015, 06:37:53 UTC |
5d50ac7 | Linus Torvalds | 12 November 2015, 04:18:48 UTC | Merge tag 'xfs-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs Pull xfs updates from Dave Chinner: "There is nothing really major here - the only significant addition is the per-mount operation statistics infrastructure. Otherwises there's various ACL, xattr, DAX, AIO and logging fixes, and a smattering of small cleanups and fixes elsewhere. Summary: - per-mount operational statistics in sysfs - fixes for concurrent aio append write submission - various logging fixes - detection of zeroed logs and invalid log sequence numbers on v5 filesystems - memory allocation failure message improvements - a bunch of xattr/ACL fixes - fdatasync optimisation - miscellaneous other fixes and cleanups" * tag 'xfs-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (39 commits) xfs: give all workqueues rescuer threads xfs: fix log recovery op header validation assert xfs: Fix error path in xfs_get_acl xfs: optimise away log forces on timestamp updates for fdatasync xfs: don't leak uuid table on rmmod xfs: invalidate cached acl if set via ioctl xfs: Plug memory leak in xfs_attrmulti_attr_set xfs: Validate the length of on-disk ACLs xfs: invalidate cached acl if set directly via xattr xfs: xfs_filemap_pmd_fault treats read faults as write faults xfs: add ->pfn_mkwrite support for DAX xfs: DAX does not use IO completion callbacks xfs: Don't use unwritten extents for DAX xfs: introduce BMAPI_ZERO for allocating zeroed extents xfs: fix inode size update overflow in xfs_map_direct() xfs: clear PF_NOFREEZE for xfsaild kthread xfs: fix an error code in xfs_fs_fill_super() xfs: stats are no longer dependent on CONFIG_PROC_FS xfs: simplify /proc teardown & error handling xfs: per-filesystem stats counter implementation ... | 12 November 2015, 04:18:48 UTC |
31c1feb | Linus Torvalds | 12 November 2015, 04:11:28 UTC | Merge tag 'nfsd-4.4' of git://linux-nfs.org/~bfields/linux Pull nfsd updates from Bruce Fields: "Apologies for coming a little late in the merge window. Fortunately this is another fairly quiet one: Mainly smaller bugfixes and cleanup. We're still finding some bugs from the breakup of the big NFSv4 state lock in 3.17 -- thanks especially to Andrew Elble and Jeff Layton for tracking down some of the remaining races" * tag 'nfsd-4.4' of git://linux-nfs.org/~bfields/linux: svcrpc: document lack of some memory barriers nfsd: fix race with open / open upgrade stateids nfsd: eliminate sending duplicate and repeated delegations nfsd: remove recurring workqueue job to clean DRC SUNRPC: drop stale comment in svc_setup_socket() nfsd: ensure that seqid morphing operations are atomic wrt to copies nfsd: serialize layout stateid morphing operations nfsd: improve client_has_state to check for unused openowners nfsd: fix clid_inuse on mount with security change sunrpc/cache: make cache flushing more reliable. nfsd: move include of state.h from trace.c to trace.h sunrpc: avoid warning in gss_key_timeout lockd: get rid of reference-counted NSM RPC clients SUNRPC: Use MSG_SENDPAGE_NOTLAST when calling sendpage() lockd: create NSM handles per net namespace nfsd: switch unsigned char flags in svc_fh to bools nfsd: move svc_fh->fh_maxsize to just after fh_handle nfsd: drop null test before destroy functions nfsd: serialize state seqid morphing operations | 12 November 2015, 04:11:28 UTC |
b4a2375 | Linus Torvalds | 12 November 2015, 03:54:05 UTC | Merge tag 'devicetree-fixes-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - Add empty of_translate_address needed for HiSilicon network driver. - Fix alignment requirements for CMA regions in DT. - Fix booting on PPC systems which can't do WARN() early. - Rename ak4554 binding doc from .c to .txt. * tag 'devicetree-fixes-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Provide static inline function for of_translate_address if needed drivers: of: of_reserved_mem: fixup the alignment with CMA setup of: Print rather than WARN'ing when overlap check fails dt-bindings: ak4554: extension should be .txt | 12 November 2015, 03:54:05 UTC |
c970872 | Caesar Wang | 12 November 2015, 03:43:11 UTC | thermal: rockchip: fix compile error Missing a include file caused compile error. drivers/thermal/rockchip_thermal.c: In function 'rockchip_thermal_suspend': drivers/thermal/rockchip_thermal.c:720:2: error: implicit declaration of function 'pinctrl_pm_select_sleep_state' [-Werror=implicit-function-declaration] ... Fixes: 7e38a5b1daa1 ("thermal: rockchip: support the sleep pinctrl state to avoid glitches") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 12 November 2015, 03:52:39 UTC |
f639eeb | Yoshinori Sato | 03 November 2015, 17:10:09 UTC | h8300: enable CLKSRC_OF Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> | 12 November 2015, 03:18:25 UTC |
2c5d16d | Gabriel Krisman Bertazi | 30 October 2015, 18:04:43 UTC | sd: Clear PS bit before Mode Select. According to SPC-4, in a Mode Select, the PS bit in Mode Pages is reserved and must be set to 0 by the driver. In the sd implementation, function cache_type_store does a Mode Sense, which might set the PS bit on the read buffer, followed by a Mode Select, which receives the same buffer, without explicitly clearing the PS bit. So, in cases where target supports saving the Mode Page to a non-volatile location, we end up doing a Mode Select with the PS bit set, which could cause an illegal request error if the target is checking this. This was observed on a new firmware change, which was subsequently reverted, but this changes sd.c to be more compliant with SPC-4. This patch clears the PS bit in the buffer returned by Mode Select, right before it is used in the Mode Select command. Signed-off-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 02:10:26 UTC |
3467a14 | Laurent Vivier | 09 November 2015, 16:49:09 UTC | ibmvscsi: set max_lun to 32 As defined in 4.6.9 of SAM-4, the encoding of LUN is on 5 bits (max_lun=32) and the current value is only 8. Set max_lun to IBMVSCSI_MAX_LUN (32). Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 02:01:15 UTC |
e3678a0 | Laurent Vivier | 09 November 2015, 16:49:08 UTC | ibmvscsi: display default value for max_id, max_lun and max_channel. As devices with values greater than that are silently ignored, this gives some hints to the sys admin to know why he doesn't see his devices... Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 02:00:58 UTC |
4912120 | Dan Carpenter | 10 November 2015, 22:15:24 UTC | mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl() There is a static checker warning here because "bytes" is controlled by the user and we cap the upper bound with min() but allow negatives. Negative bytes will result in some nasty warning messages but are not super harmful. Anyway, no one needs negative bytes so let's just check for it and return NULL. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 01:58:06 UTC |
9c9bd59 | Alison Schofield | 09 November 2015, 19:34:20 UTC | scsi: pmcraid: replace struct timeval with ktime_get_real_seconds() Replace the use of struct timeval and do_gettimeofday() with 64 bit ktime_get_real_seconds. Prevents 32-bit type overflow in year 2038 on 32-bit systems. Driver was using the seconds portion of struct timeval (.tv_secs) to pass a millseconds timestamp to the firmware. This change maintains that same behavior using ktime_get_real_seconds. The structure used to pass the timestamp to firmware is 48 bits and works fine as long as the top 16 bits are zero and they will be zero for a long time..ie. thousands of years. Alternative Change: Add sub second granularity to timestamp As noted above, the driver only used the seconds portion of timeval, ignores the microseconds portion, and by multiplying by 1000 effectively does a <<10 and always writes zero into timestamp[0]. The alternative change would pass all the bits to the firmware: struct timespec64 ts; ktime_get_real_ts64(&ts); timestamp = ts.tv_sec * MSEC_PER_SEC + ts.tv_nsec / NSEC_PER_MSEC; Signed-off-by: Alison Schofield <amsfield22@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 01:51:04 UTC |
36f8ef7 | Tina Ruchandani | 30 October 2015, 09:11:10 UTC | mvumi: 64bit value for seconds_since1970 struct mvumi_hs_page2 stores a "seconds_since1970" field which is of type u64. It is however, written to, using 'struct timeval' which has a 32-bit seconds field and whose value will overflow in year 2038. This patch uses ktime_get_real_seconds() instead since it provides a 64-bit seconds value, which is 2038 safe. Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 01:45:23 UTC |
dd29dae | Tim Gardner | 30 October 2015, 18:22:58 UTC | be2iscsi: Fix bogus WARN_ON length check drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous': drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] WARN_ON(!length > 0); gcc version 5.2.1 Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com> Cc: Minh Tran <minh.tran@avagotech.com> Cc: John Soni Jose <sony.john-n@avagotech.com> Cc: "James E.J. Bottomley" <JBottomley@odin.com> Reported-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 01:25:28 UTC |
a4cf30e | Vitaly Kuznetsov | 30 October 2015, 11:37:49 UTC | scsi_scan: don't dump trace when scsi_prep_async_scan() is called twice The only user of scsi_prep_async_scan() is scsi_scan_host() and it handles the situation correctly. Move 'called twice' reporting to debug level as well. The issue is observed on Hyper-V: on any device add/remove event storvsc driver calls scsi_scan_host() and in case previous scan is still running we get the message and stack dump on console. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: K. Y. Srinivasan <kys@microsoft.com> Tested-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 01:22:48 UTC |
abc01f7 | Sreekanth Reddy | 11 November 2015, 12:00:41 UTC | mpt3sas: Bump mpt3sas driver version to 09.102.00.00 Bump mpt3sas driver version to 09.102.00.00 Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:55:26 UTC |
c84b06a | Sreekanth Reddy | 11 November 2015, 12:00:35 UTC | mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs Modified the mpt3sas driver to have a single driver module which supports both SAS 2.0 & SAS 3.0 HBA devices. * Added SAS 2.0 HBA device IDs to the mpt3sas_pci_table pci table. * Created two separate SCSI host templates for SAS2 and SAS3 HBAs so that, during the driver load time driver can use corresponding host template(based the pci device ID) while registering a scsi host adapter instance for that pci device. * Registered two IOCTL devices, mpt2ctl is for SAS2 HBAs & mpt3ctl for SAS3 HBAs. Also updated the code to make sure that mpt2ctl device processes only those ioctl cmds issued for the SAS2 HBAs and mpt3ctl device processes only those ioctl cmds issued for the SAS3 HBAs. * Added separate indexing for SAS2 and SAS3 HBAs. * Replaced compile time check 'MPT2SAS_SCSI' to run time check 'hba_mpi_version_belonged' whereever needed. * Aliased this merged driver to mpt2sas using MODULE_ALIAS. * Moved global varaible 'driver_name' to per adapter instance variable. * Created two raid function template and used corresponding raid function templates based on the run time check 'hba_mpi_version_belonged'. * Moved mpt2sas_warpdrive.c file from mpt2sas to mpt3sas folder and renamed it as mpt3sas_warpdrive.c. * Also renamed the functions in mpt3sas_warpdrive.c file to follow current driver function name convention. * Updated the Makefile to build mpt3sas_warpdrive.o file for these WarpDrive-specific functions. * Also in function mpt3sas_setup_direct_io(), used sector_div() API instead of division operator (which gives compilation errors on 32 bit machines). * Removed mpt2sas files, mpt2sas directory & mpt3sas_module.c file. * Added module parameter 'hbas_to_enumerate' which permits using this merged driver as a legacy mpt2sas driver or as a legacy mpt3sas driver. Here are the available options for this module parameter: 0 - Merged driver which enumerates both SAS 2.0 & SAS 3.0 HBAs 1 - Acts as legacy mpt2sas driver, which enumerates only SAS 2.0 HBAs 2 - Acts as legacy mpt3sas driver, which enumerates only SAS 3.0 HBAs * Removed mpt2sas entries from SCSI's Kconfig and Makefile files. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:50:11 UTC |
d0c627a | Sreekanth Reddy | 11 November 2015, 12:00:34 UTC | mpt2sas, mpt3sas: Update the driver versions Bump the mpt2sas driver version to 20.102.00.00 and Bump the mpt3sas driver version to 9.101.00.00. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:25:53 UTC |
08c4d55 | Sreekanth Reddy | 11 November 2015, 12:00:33 UTC | mpt3sas: setpci reset kernel oops fix setpci reset on nytro warpdrive card along with sysfs access and cli ioctl access resulted in kernel oops 1. pci_access_mutex lock added to provide synchronization between IOCTL, sysfs, PCI resource handling path 2. gioc_lock spinlock to protect list operations over multiple controllers This patch is ported from commit 6229b414b3ad ("mpt2sas: setpci reset kernel oops fix"). Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:24:02 UTC |
989e43c | Sreekanth Reddy | 11 November 2015, 12:00:32 UTC | mpt3sas: Added OEM Gen2 PnP ID branding names Added OEM Gen2 PnP ID branding names from mpt2sas driver. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:22:28 UTC |
146b16c | Sreekanth Reddy | 11 November 2015, 12:00:31 UTC | mpt3sas: Refcount fw_events and fix unsafe list usage The fw_event_work struct is concurrently referenced at shutdown. Add a refcount to protect it and refactor the code to use it. Additionally, refactor _scsih_fw_event_cleanup_queue() such that it no longer iterates over the list without holding the lock since _firmware_event_work() concurrently deletes items from the list. This patch is ported from commit 008549f6e8a1 ("mpt2sas: Refcount fw_events and fix unsafe list usage"). These changes are also required for mpt3sas. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 12 November 2015, 00:01:11 UTC |
d1cb5e4 | Sreekanth Reddy | 11 November 2015, 12:00:30 UTC | mpt3sas: Refcount sas_device objects and fix unsafe list usage sas_device objects can be referenced concurrently throughout the driver. We need a way to make sure threads can't delete them out from under each other. This patch adds the refcount and refactors the code to use it. Additionally, we cannot iterate over the sas_device_list without holding the lock or we risk corrupting random memory if items are added or deleted as we iterate. This patch refactors _scsih_probe_sas() to use the sas_device_list in a safe way. This patch is ported from the following mpt2sas driver commit d224fe0d6097 ("mpt2sas: Refcount sas_device objects and fix unsafe list usage"). Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:57:38 UTC |
4226309 | Sreekanth Reddy | 11 November 2015, 12:00:29 UTC | mpt3sas: sysfs attribute to report Backup Rail Monitor Status A new sysfs shost attribute called "BMR_status" is implemented to report Backup Rail Monitor status. This attribute is located in: /sys/class/scsi_host/host#/BMR_status When reading this adapter attribute, the driver will output the state of GPIO[24]. It returns "0" if BMR is healthy and "1" for failure. If it returns an empty string then it means that there was an error while obtaining the BMR status. Check dmesg for what error has occurred. This sysfs shost attribute is mainly for WarpDrive controllers. This commit is a port of 6c265660c262 ("mpt2sas: Provide sysfs attribute to report Backup Rail Monitor Status"). Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:56:21 UTC |
7786ab6 | Sreekanth Reddy | 11 November 2015, 12:00:28 UTC | mpt3sas: Ported WarpDrive product SSS6200 support Ported the following list of WarpDrive-specific patches: 1. commit 0bdccdb0a090ad8dc5f851cad5e843244c410ee8 ("mpt2sas: WarpDrive New product SSS6200 support added") 2. commit 82a452581230b3ffc9d6475dffdb2568497b5fec ("mpt2sas: WarpDrive Infinite command retries due to wrong scsi command entry in MPI message") 3. commit ba96bd0b1d4a4e11f23671e1f375a5c8f46b0fe7 ("mpt2sas: Support for greater than 2TB capacity WarpDrive") 4. commit 4da7af9494b2f98a1503a2634059300c3e4615e6 ("mpt2sas: Do not retry a timed out direct IO for Warpdrive") 5. commit daeaa9df92bd742f4e6d4d6039d689277a8e31bd ("mpt2sas: Avoid type casting for direct I/O commands"). Also set the mpt2_ioctl_iocinfo adapter_type to: 1. MPT3_IOCTL_INTERFACE_SAS3 for Gen3 HBAs 2. MPT2_IOCTL_INTERFACE_SAS2_SSS6200 for Warp Drive 3. MPT2_IOCTL_INTERFACE_SAS2 for other Gen2 HBAs Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:56:10 UTC |
16e179b | Sreekanth Reddy | 11 November 2015, 12:00:27 UTC | mpt3sas: fix for driver fails EEH, recovery from injected pci bus error This patch stops the driver to invoke kthread (which remove the dead ioc) for some time while EEH recovery has started. This patch is a port of commit b4730fb6e54a ("mpt2sas: fix for driver fails EEH, recovery from injected pci bus error")'. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:45:56 UTC |
4208117 | Sreekanth Reddy | 11 November 2015, 12:00:26 UTC | mpt3sas: Manage MSI-X vectors according to HBA device type 1. Do not enable MSI-X vectors for SAS2008 B0 controllers 2. Enable a single MSI-X vector for the following controller: a. SAS2004 b. SAS2008 c. SAS2008_1 d. SAS2008_2 e. SAS2008_3 f. SAS2116_1 g. SAS2116_2 3. Enable Combined Reply Post Queue Support (i.e. 96 MSI-X vectors) for Gen3 Invader/Fury C0 and above revision HBAs 4. Enable Combined Reply Post Queue Support (i.e. 96 MSI-X vectors) for all Intruder and Cutlass HBAs Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:42:44 UTC |
4550604 | Sreekanth Reddy | 11 November 2015, 12:00:25 UTC | mpt3sas: Don't send PHYDISK_HIDDEN RAID action request on SAS2 HBAs Avoid sending PHYDISK_HIDDEN RAID action requests to SAS2 controllers since they don't support it. Also enable fast_path only for SAS3 HBAs. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Acked-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> | 11 November 2015, 23:40:12 UTC |