Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.2-rc8 2015-08-24T03:52:59Z 2015-08-24T03:52:59Z Linus Torvalds torvalds@linux-foundation.org 2015-08-24T03:52:59Z urn:sha1:c13dcf9f2d6f5f06ef1bf79ec456df614c5e058b 2015-08-24T03:46:22Z Linus Torvalds torvalds@linux-foundation.org 2015-08-24T03:46:22Z urn:sha1:d683477020be2036d6c2d7d2cd3ffac4f2acbd6c Pull SCSI fixes from James Bottomley: "A couple of major (hang and deadlock) fixes with fortunately fairly rare triggering conditions. The PM oops is only really triggered by people using enclosure services (rare) and the fnic driver is mostly used in enterprise environments" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: SCSI: Fix NULL pointer dereference in runtime PM fnic: Use the local variable instead of I/O flag to acquire io_req_lock in fnic_queuecommand() to avoid deadloack 2015-08-23T14:23:09Z Linus Torvalds torvalds@linux-foundation.org 2015-08-23T14:23:09Z urn:sha1:eb63b34bdfbdd70a734c2a90d89117c5c6c605c2 Pull MIPS bug fixes from Ralf Baechle: "Two more fixes for 4.2. One fixes a build issue with the LLVM assembler - LLVM assembler macro names are case sensitive, GNU as macro names are insensitive; the other corrects a license string (GPL v2, not GPLv2) such that the module loader will recognice the license correctly" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: FIRMWARE: bcm47xx_nvram: Fix module license. MIPS: Fix LLVM build issue. 2015-08-23T03:22:11Z Linus Torvalds torvalds@linux-foundation.org 2015-08-23T03:22:11Z urn:sha1:c4c53bad4095aec461ed2488534ce6c7e672228a Pull 9p regression fix from Al Viro: "Fix for breakage introduced when switching p9_client_{read,write}() to struct iov_iter * (went into 4.1)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 9p: ensure err is initialized to 0 in p9_client_read/write 2015-08-23T01:35:02Z Vincent Bernat vincent@bernat.im 2015-08-15T13:49:13Z urn:sha1:999b8b88c6060adf7a9b7907740ae86ace65291e Some use of those functions were providing unitialized values to those functions. Notably, when reading 0 bytes from an empty file on a 9P filesystem, the return code of read() was not 0. Tested with this simple program: #include <assert.h> #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <unistd.h> int main(int argc, const char **argv) { assert(argc == 2); char buffer[256]; int fd = open(argv[1], O_RDONLY|O_NOCTTY); assert(fd >= 0); assert(read(fd, buffer, 0) == 0); return 0; } Cc: stable@vger.kernel.org # v4.1 Signed-off-by: Vincent Bernat <vincent@bernat.im> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2015-08-22T22:48:04Z Linus Torvalds torvalds@linux-foundation.org 2015-08-22T22:48:04Z urn:sha1:b7dec838b5f3610c9e800249b1da10468580cd11 Pull ARM fixes from Russell King: "Another couple of small ARM fixes. A patch from Masahiro Yamada who noticed that "make -jN all zImage" would end up generating bad images where N > 1, and a patch from Nicolas to fix the Marvell CPU user access optimisation code when page faults are disabled" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8418/1: add boot image dependencies to not generate invalid images ARM: 8414/1: __copy_to_user_memcpy: fix mmap semaphore usage 2015-08-22T15:15:36Z Linus Torvalds torvalds@linux-foundation.org 2015-08-22T15:15:36Z urn:sha1:d0b89bd54895da70b0655a404d1bd150888c42e5 Pull x86 fixes from Ingo Molnar: "Various low level fixes: fix more fallout from the FPU rework and the asm entry code rework, plus an MSI rework fix, and an idle-tracing fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu/math-emu: Fix crash in fork() x86/fpu/math-emu: Fix math-emu boot crash x86/idle: Restore trace_cpu_idle to mwait_idle() calls x86/irq: Build correct vector mapping for multiple MSI interrupts Revert "sched/x86_64: Don't save flags on context switch" 2015-08-22T15:06:28Z Linus Torvalds torvalds@linux-foundation.org 2015-08-22T15:06:28Z urn:sha1:c3a0651422ec84ebd25647c7002664bf7248ccc6 Pull perf fixes from Ingo Molnar: "Tooling fixes: a 'perf record' deadlock fix plus debuggability fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf top: Show backtrace when handling a SIGSEGV on --stdio mode perf tools: Fix buildid processing perf tools: Make fork event processing more resilient perf tools: Avoid deadlock when map_groups are broken 2015-08-22T14:45:36Z Linus Torvalds torvalds@linux-foundation.org 2015-08-22T14:45:36Z urn:sha1:84f3fe460838df2ecd80bf9ed943a1b557e81354 Pull irq fixes from Thomas Gleixner: "A series of small fixlets for a regression visible on OMAP devices caused by the conversion of the OMAP interrupt chips to hierarchical interrupt domains. Mostly one liners on the driver side plus a small helper function in the core to avoid open coded mess in the drivers" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/crossbar: Restore set_wake functionality irqchip/crossbar: Restore the mask on suspend behaviour ARM: OMAP: wakeupgen: Restore the irq_set_type() mechanism irqchip/crossbar: Restore the irq_set_type() mechanism genirq: Introduce irq_chip_set_type_parent() helper genirq: Don't return ENOSYS in irq_chip_retrigger_hierarchy 2015-08-22T14:37:41Z Linus Torvalds torvalds@linux-foundation.org 2015-08-22T14:37:41Z urn:sha1:f8a89fc05a81d8cae63890e8d52489de8e700fee Pull timer fixes from Thomas Gleixner: "Two minimalistic fixes for 4.2 regressions: - Eric fixed a thinko in the timer_list base switching code caused by the overhaul of the timer wheel. It can cause a cpu to see the wrong base for a timer while we move the timer around. - Guenter fixed a regression for IMX if booted w/o device tree, where the timer interrupt is not initialized and therefor the machine fails to boot" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/imx: Fix boot with non-DT systems timer: Write timer->flags atomically