1. 05 8月, 2019 12 次提交
  2. 04 8月, 2019 8 次提交
    • M
      kconfig: Clear "written" flag to avoid data loss · 0c5b6c28
      M. Vefa Bicakci 提交于
      Prior to this commit, starting nconfig, xconfig or gconfig, and saving
      the .config file more than once caused data loss, where a .config file
      that contained only comments would be written to disk starting from the
      second save operation.
      
      This bug manifests itself because the SYMBOL_WRITTEN flag is never
      cleared after the first call to conf_write, and subsequent calls to
      conf_write then skip all of the configuration symbols due to the
      SYMBOL_WRITTEN flag being set.
      
      This commit resolves this issue by clearing the SYMBOL_WRITTEN flag
      from all symbols before conf_write returns.
      
      Fixes: 8e2442a5 ("kconfig: fix missing choice values in auto.conf")
      Cc: linux-stable <stable@vger.kernel.org> # 4.19+
      Signed-off-by: NM. Vefa Bicakci <m.v.b@runbox.com>
      Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
      0c5b6c28
    • L
      Merge tag 'xtensa-20190803' of git://github.com/jcmvbkbc/linux-xtensa · d8778f13
      Linus Torvalds 提交于
      Pull Xtensa fix from Max Filippov:
       "Fix build for xtensa cores with coprocessors that was broken by
        entry/return abstraction patch"
      
      * tag 'xtensa-20190803' of git://github.com/jcmvbkbc/linux-xtensa:
        xtensa: fix build for cores with coprocessors
      d8778f13
    • L
      Merge branch 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · cf6c8aef
      Linus Torvalds 提交于
      Pull i2c fixes from Wolfram Sang:
       "A set of driver fixes for the I2C subsystem"
      
      * 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: s3c2410: Mark expected switch fall-through
        i2c: at91: fix clk_offset for sama5d2
        i2c: at91: disable TXRDY interrupt after sending data
        i2c: iproc: Fix i2c master read more than 63 bytes
        eeprom: at24: make spd world-readable again
      cf6c8aef
    • L
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8b7fd679
      Linus Torvalds 提交于
      Pull perf tooling fixes from Thomas Gleixner:
       "A set of updates for perf tools and documentation:
      
        perf header:
          - Prevent a division by zero
          - Deal with an uninitialized warning proper
      
        libbpf:
          - Fix the missiong __WORDSIZE definition for musl & al
      
        UAPI headers:
          - Synchronize kernel headers
      
        Documentation:
          - Fix the memory units for perf.data size"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        libbpf: fix missing __WORDSIZE definition
        perf tools: Fix perf.data documentation units for memory size
        perf header: Fix use of unitialized value warning
        perf header: Fix divide by zero error if f_header.attr_size==0
        tools headers UAPI: Sync if_link.h with the kernel
        tools headers UAPI: Sync sched.h with the kernel
        tools headers UAPI: Sync usbdevice_fs.h with the kernels to get new ioctl
        tools perf beauty: Fix usbdevfs_ioctl table generator to handle _IOC()
        tools headers UAPI: Update tools's copy of drm.h headers
        tools headers UAPI: Update tools's copy of mman.h headers
        tools headers UAPI: Update tools's copy of kvm.h headers
        tools include UAPI: Sync x86's syscalls_64.tbl and generic unistd.h to pick up clone3 and pidfd_open
      8b7fd679
    • L
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 0432a0a0
      Linus Torvalds 提交于
      Pull vdso timer fixes from Thomas Gleixner:
       "A series of commits to deal with the regression caused by the generic
        VDSO implementation.
      
        The usage of clock_gettime64() for 32bit compat fallback syscalls
        caused seccomp filters to kill innocent processes because they only
        allow clock_gettime().
      
        Handle the compat syscalls with clock_gettime() as before, which is
        not a functional problem for the VDSO as the legacy compat application
        interface is not y2038 safe anyway. It's just extra fallback code
        which needs to be implemented on every architecture.
      
        It's opt in for now so that it does not break the compile of already
        converted architectures in linux-next. Once these are fixed, the
        #ifdeffery goes away.
      
        So much for trying to be smart and reuse code..."
      
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        arm64: compat: vdso: Use legacy syscalls as fallback
        x86/vdso/32: Use 32bit syscall fallback
        lib/vdso/32: Provide legacy syscall fallbacks
        lib/vdso: Move fallback invocation to the callers
        lib/vdso/32: Remove inconsistent NULL pointer checks
      0432a0a0
    • L
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · af42e745
      Linus Torvalds 提交于
      Pull irq fixes from Thomas Gleixner:
       "A small bunch of fixes from the irqchip department:
      
         - Fix a couple of UAF on error paths (RZA1, GICv3 ITS)
      
         - Fix iMX GPCv2 trigger setting
      
         - Add missing of_node_put() on error path in MBIGEN
      
         - Add another bunch of /* fall-through */ to silence warnings"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip/renesas-rza1: Fix an use-after-free in rza1_irqc_probe()
        irqchip/irq-imx-gpcv2: Forward irq type to parent
        irqchip/irq-mbigen: Add of_node_put() before return
        irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail
        irqchip/gic-v3: Mark expected switch fall-through
      af42e745
    • L
      Merge tag 'xfs-5.3-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · e12b243d
      Linus Torvalds 提交于
      Pull xfs fixes from Darrick Wong:
      
       - Avoid leaking kernel stack contents to userspace
      
       - Fix a potential null pointer dereference in the dabtree scrub code
      
      * tag 'xfs-5.3-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: Fix possible null-pointer dereferences in xchk_da_btree_block_check_sibling()
        xfs: fix stack contents leakage in the v1 inumber ioctls
      e12b243d
    • L
      Merge branch 'akpm' (patches from Andrew) · b7aea68a
      Linus Torvalds 提交于
      Merge misc fixes from Andrew Morton:
       "17 fixes"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
        drivers/acpi/scan.c: document why we don't need the device_hotplug_lock
        memremap: move from kernel/ to mm/
        lib/test_meminit.c: use GFP_ATOMIC in RCU critical section
        asm-generic: fix -Wtype-limits compiler warnings
        cgroup: kselftest: relax fs_spec checks
        mm/memory_hotplug.c: remove unneeded return for void function
        mm/migrate.c: initialize pud_entry in migrate_vma()
        coredump: split pipe command whitespace before expanding template
        page flags: prioritize kasan bits over last-cpuid
        ubsan: build ubsan.c more conservatively
        kasan: remove clang version check for KASAN_STACK
        mm: compaction: avoid 100% CPU usage during compaction when a task is killed
        mm: migrate: fix reference check race between __find_get_block() and migration
        mm: vmscan: check if mem cgroup is disabled or not before calling memcg slab shrinker
        ocfs2: remove set but not used variable 'last_hash'
        Revert "kmemleak: allow to coexist with fault injection"
        kernel/signal.c: fix a kernel-doc markup
      b7aea68a
  3. 03 8月, 2019 20 次提交