1. 28 Jun, 2018 28 commits
  2. 27 Jun, 2018 5 commits
  3. 24 Jun, 2018 7 commits
    • Linus Torvalds's avatar
      Linux 4.18-rc2 · 7daf201d
      Linus Torvalds authored
      7daf201d
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c81b995f
      Linus Torvalds authored
      Pull perf fixes from Thomas Gleixner:
       "A pile of perf updates:
      
        Kernel side:
      
         - Remove an incorrect warning in uprobe_init_insn() when
           insn_get_length() fails. The error return code is handled at the
           call site.
      
         - Move the inline keyword to the right place in the perf ringbuffer
           code to address a W=1 build warning.
      
        Tooling:
      
        perf stat:
      
         - Fix metric column header display alignment
      
         - Improve error messages for default attributes, providing better
           output for error in command line.
      
         - Add --interval-clear option, to provide a 'watch' like printing
      
        perf script:
      
         - Show hw-cache events too
      
        perf c2c:
      
         - Fix data dependency problem in layout of 'struct c2c_hist_entry'
      
        Core:
      
         - Do not blindly assume that 'struct perf_evsel' can be obtained via
           a straight forward container_of() as there are call sites which
           hand in a plain 'struct hist' which is not part of a container.
      
         - Fix error index in the PMU event parser, so that error messages can
           point to the problematic token"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/core: Move the inline keyword at the beginning of the function declaration
        uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn()
        perf script: Show hw-cache events
        perf c2c: Keep struct hist_entry at the end of struct c2c_hist_entry
        perf stat: Add event parsing error handling to add_default_attributes
        perf stat: Allow to specify specific metric column len
        perf stat: Fix metric column header display alignment
        perf stat: Use only color_fprintf call in print_metric_only
        perf stat: Add --interval-clear option
        perf tools: Fix error index for pmu event parser
        perf hists: Reimplement hists__has_callchains()
        perf hists browser gtk: Use hist_entry__has_callchains()
        perf hists: Make hist_entry__has_callchains() work with 'perf c2c'
        perf hists: Save the callchain_size in struct hist_entry
      c81b995f
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 2ce413ec
      Linus Torvalds authored
      Pull rseq fixes from Thomas Gleixer:
       "A pile of rseq related fixups:
      
         - Prevent infinite recursion when delivering SIGSEGV
      
         - Remove the abort of rseq critical section on fork() as syscalls
           inside rseq critical sections are explicitely forbidden. So no
           point in doing the abort on the child.
      
         - Align the rseq structure on 32 bytes in the ARM selftest code.
      
         - Fix file permissions of the test script"
      
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        rseq: Avoid infinite recursion when delivering SIGSEGV
        rseq/cleanup: Do not abort rseq c.s. in child on fork()
        rseq/selftests/arm: Align 'struct rseq_cs' on 32 bytes
        rseq/selftests: Make run_param_test.sh executable
      2ce413ec
    • Linus Torvalds's avatar
      Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 64dd7655
      Linus Torvalds authored
      Pull EFI fixes from Thomas Gleixner:
       "Two fixlets for the EFI maze:
      
         - Properly zero variables to prevent an early boot hang on EFI mixed
           mode systems
      
         - Fix the fallout of merging the 32bit and 64bit variants of EFI PCI
           related code which ended up chosing the 32bit variant of the actual
           EFi call invocation which leads to failures on 64bit"
      
      * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        efi/x86: Fix incorrect invocation of PciIo->Attributes()
        efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
      64dd7655
    • Linus Torvalds's avatar
      Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · d3a6749c
      Linus Torvalds authored
      Pull core fixes from Thomas Gleixner:
       "Two tiny fixes:
      
         - Add the missing machine_real_restart() to objtools noreturn list so
           it stops complaining
      
         - Fix a trivial comment typo"
      
      * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        kernel.h: Fix a typo in comment
        objtool: Add machine_real_restart() to the noreturn list
      d3a6749c
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · d4e860ea
      Linus Torvalds authored
      Pull x86 fixes from Thomas Gleixner:
       "A set of fixes for x86:
      
         - Make Xen PV guest deal with speculative store bypass correctly
      
         - Address more fallout from the 5-Level pagetable handling. Undo an
           __initdata annotation to avoid section mismatch and malfunction
           when post init code would touch the freed variable.
      
         - Handle exception fixup in math_error() before calling notify_die().
           The reverse call order incorrectly triggers notify_die() listeners
           for soemthing which is handled correctly at the site which issues
           the floating point instruction.
      
         - Fix an off by one in the LLC topology calculation on AMD
      
         - Handle non standard memory block sizes gracefully un UV platforms
      
         - Plug a memory leak in the microcode loader
      
         - Sanitize the purgatory build magic
      
         - Add the x86 specific device tree bindings directory to the x86
           MAINTAINER file patterns"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mm: Fix 'no5lvl' handling
        Revert "x86/mm: Mark __pgtable_l5_enabled __initdata"
        x86/CPU/AMD: Fix LLC ID bit-shift calculation
        MAINTAINERS: Add file patterns for x86 device tree bindings
        x86/microcode/intel: Fix memleak in save_microcode_patch()
        x86/platform/UV: Add kernel parameter to set memory block size
        x86/platform/UV: Use new set memory block size function
        x86/platform/UV: Add adjustable set memory block size function
        x86/build: Remove unnecessary preparation for purgatory
        Revert "kexec/purgatory: Add clean-up for purgatory directory"
        x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
        x86: Call fixup_exception() before notify_die() in math_error()
      d4e860ea
    • Linus Torvalds's avatar
      Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 177d363e
      Linus Torvalds authored
      Pull x86 pti fixes from Thomas Gleixner:
       "Two small updates for the speculative distractions:
      
         - Make it more clear to the compiler that array_index_mask_nospec()
           is not subject for optimizations. It's not perfect, but ...
      
         - Don't report XEN PV guests as vulnerable because their mitigation
           state depends on the hypervisor. Report unknown and refer to the
           hypervisor requirement"
      
      * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
        x86/pti: Don't report XenPV as vulnerable
      177d363e