1. 29 Nov, 2018 1 commit
  2. 14 Nov, 2018 1 commit
  3. 13 Nov, 2018 1 commit
  4. 13 Sep, 2018 1 commit
  5. 05 Sep, 2018 1 commit
    • Jann Horn's avatar
      selinux: refactor mls_context_to_sid() and make it stricter · 95ffe194
      Jann Horn authored
      The intended behavior change for this patch is to reject any MLS strings
      that contain (trailing) garbage if p->mls_enabled is true.
      
      As suggested by Paul Moore, change mls_context_to_sid() so that the two
      parts of the range are extracted before the rest of the parsing. Because
      now we don't have to scan for two different separators simultaneously
      everywhere, we can actually switch to strchr() everywhere instead of the
      open-coded loops that scan for two separators at once.
      
      mls_context_to_sid() used to signal how much of the input string was parsed
      by updating `*scontext`. However, there is actually no case in which
      mls_context_to_sid() only parses a subset of the input and still returns
      a success (other than the buggy case with a second '-' in which it
      incorrectly claims to have consumed the entire string). Turn `scontext`
      into a simple pointer argument and stop redundantly checking whether the
      entire input was consumed in string_to_context_struct(). This also lets us
      remove the `scontext_len` argument from `string_to_context_struct()`.
      Signed-off-by: Jann Horn's avatarJann Horn <jannh@google.com>
      [PM: minor merge fuzz in convert_context()]
      Signed-off-by: default avatarPaul Moore <paul@paul-moore.com>
      95ffe194
  6. 04 Sep, 2018 1 commit
  7. 02 Sep, 2018 8 commits
    • Linus Torvalds's avatar
      Linux 4.19-rc2 · 57361846
      Linus Torvalds authored
      57361846
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · fd6868d8
      Linus Torvalds authored
      Pull devicetree updates from Rob Herring:
       "A couple of new helper functions in preparation for some tree wide
        clean-ups.
      
        I'm sending these new helpers now for rc2 in order to simplify the
        dependencies on subsequent cleanups across the tree in 4.20"
      
      * tag 'devicetree-fixes-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        of: Add device_type access helper functions
        of: add node name compare helper functions
        of: add helper to lookup compatible child node
      fd6868d8
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · a3ea9911
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "First batch of fixes post-merge window:
      
         - A handful of devicetree changes for i.MX2{3,8} to change over to
           new panel bindings. The platforms were moved from legacy
           framebuffers to DRM and some development board panels hadn't yet
           been converted.
      
         - OMAP fixes related to ti-sysc driver conversion fallout, fixing
           some register offsets, no_console_suspend fixes, etc.
      
         - Droid4 changes to fix flaky eMMC probing and vibrator DTS mismerge.
      
         - Fixed 0755->0644 permissions on a newly added file.
      
         - Defconfig changes to make ARM Versatile more useful with QEMU
           (helps testing).
      
         - Enable defconfig options for new TI SoC platform that was merged
           this window (AM6)"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        arm64: defconfig: Enable TI's AM6 SoC platform
        ARM: defconfig: Update the ARM Versatile defconfig
        ARM: dts: omap4-droid4: Fix emmc errors seen on some devices
        ARM: dts: Fix file permission for am335x-osd3358-sm-red.dts
        ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_PANEL_SEIKO_43WVF1G
        ARM: mxs_defconfig: Select CONFIG_DRM_PANEL_SEIKO_43WVF1G
        ARM: dts: imx23-evk: Convert to the new display bindings
        ARM: dts: imx23-evk: Move regulators outside simple-bus
        ARM: dts: imx28-evk: Convert to the new display bindings
        ARM: dts: imx28-evk: Move regulators outside simple-bus
        Revert "ARM: dts: imx7d: Invert legacy PCI irq mapping"
        arm: dts: am4372: setup rtc as system-power-controller
        ARM: dts: omap4-droid4: fix vibrations on Droid 4
        bus: ti-sysc: Fix no_console_suspend handling
        bus: ti-sysc: Fix module register ioremap for larger offsets
        ARM: OMAP2+: Fix module address for modules using mpu_rt_idx
        ARM: OMAP2+: Fix null hwmod for ti-sysc debug
      a3ea9911
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 899ba795
      Linus Torvalds authored
      Pull x86 fixes from Thomas Gleixner:
       "Speculation:
      
         - Make the microcode check more robust
      
         - Make the L1TF memory limit depend on the internal cache physical
           address space and not on the CPUID advertised physical address
           space, which might be significantly smaller. This avoids disabling
           L1TF on machines which utilize the full physical address space.
      
         - Fix the GDT mapping for EFI calls on 32bit PTI
      
         - Fix the MCE nospec implementation to prevent #GP
      
        Fixes and robustness:
      
         - Use the proper operand order for LSL in the VDSO
      
         - Prevent NMI uaccess race against CR3 switching
      
         - Add a lockdep check to verify that text_mutex is held in
           text_poke() functions
      
         - Repair the fallout of giving native_restore_fl() a prototype
      
         - Prevent kernel memory dumps based on usermode RIP
      
         - Wipe KASAN shadow stack before rewinding the stack to prevent false
           positives
      
         - Move the AMS GOTO enforcement to the actual build stage to allow
           user API header extraction without a compiler
      
         - Fix a section mismatch introduced by the on demand VDSO mapping
           change
      
        Miscellaneous:
      
         - Trivial typo, GCC quirk removal and CC_SET/OUT() cleanups"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/pti: Fix section mismatch warning/error
        x86/vdso: Fix lsl operand order
        x86/mce: Fix set_mce_nospec() to avoid #GP fault
        x86/efi: Load fixmap GDT in efi_call_phys_epilog()
        x86/nmi: Fix NMI uaccess race against CR3 switching
        x86: Allow generating user-space headers without a compiler
        x86/dumpstack: Don't dump kernel memory based on usermode RIP
        x86/asm: Use CC_SET()/CC_OUT() in __gen_sigismember()
        x86/alternatives: Lockdep-enforce text_mutex in text_poke*()
        x86/entry/64: Wipe KASAN stack shadow before rewind_stack_do_exit()
        x86/irqflags: Mark native_restore_fl extern inline
        x86/build: Remove jump label quirk for GCC older than 4.5.2
        x86/Kconfig: Fix trivial typo
        x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
        x86/spectre: Add missing family 6 check to microcode check
      899ba795
    • Linus Torvalds's avatar
      Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 1395d109
      Linus Torvalds authored
      Pull CPU hotplug fix from Thomas Gleixner:
       "Remove the stale skip_onerr member from the hotplug states"
      
      * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        cpu/hotplug: Remove skip_onerr field from cpuhp_step structure
      1395d109
    • Linus Torvalds's avatar
      Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 501dacbc
      Linus Torvalds authored
      Pull core fixes from Thomas Gleixner:
       "A small set of updates for core code:
      
         - Prevent tracing in functions which are called from trace patching
           via stop_machine() to prevent executing half patched function trace
           entries.
      
         - Remove old GCC workarounds
      
         - Remove pointless includes of notifier.h"
      
      * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        objtool: Remove workaround for unreachable warnings from old GCC
        notifier: Remove notifier header file wherever not used
        watchdog: Mark watchdog touch functions as notrace
      501dacbc
    • Randy Dunlap's avatar
      x86/pti: Fix section mismatch warning/error · ff924c5a
      Randy Dunlap authored
      Fix the section mismatch warning in arch/x86/mm/pti.c:
      
      WARNING: vmlinux.o(.text+0x6972a): Section mismatch in reference from the function pti_clone_pgtable() to the function .init.text:pti_user_pagetable_walk_pte()
      The function pti_clone_pgtable() references
      the function __init pti_user_pagetable_walk_pte().
      This is often because pti_clone_pgtable lacks a __init
      annotation or the annotation of pti_user_pagetable_walk_pte is wrong.
      FATAL: modpost: Section mismatches detected.
      
      Fixes: 85900ea5 ("x86/pti: Map the vsyscall page if needed")
      Reported-by: default avatarkbuild test robot <lkp@intel.com>
      Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Cc: Andy Lutomirski <luto@kernel.org>
      Link: https://lkml.kernel.org/r/43a6d6a3-d69d-5eda-da09-0b1c88215a2a@infradead.org
      
      ff924c5a
    • Olof Johansson's avatar
      Merge tag 'omap-for-v4.19/fixes-v2-signed' of... · a72b44a8
      Olof Johansson authored
      Merge tag 'omap-for-v4.19/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
      
      Fixes for omap variants against v4.19-rc1
      
      These are mostly fixes related to using ti-sysc interconnect target module
      driver for accessing right register offsets for sgx and cpsw and for
      no_console_suspend regression.
      
      There is also a droid4 emmc fix where emmc may not get detected for some
      models, and vibrator dts mismerge fix.
      
      And we have a file permission fix for am335x-osd3358-sm-red.dts that
      just got added. And we must tag RTC as system-power-controller for
      am437x for PMIC to shut down during poweroff.
      
      * tag 'omap-for-v4.19/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: omap4-droid4: Fix emmc errors seen on some devices
        ARM: dts: Fix file permission for am335x-osd3358-sm-red.dts
        arm: dts: am4372: setup rtc as system-power-controller
        ARM: dts: omap4-droid4: fix vibrations on Droid 4
        bus: ti-sysc: Fix no_console_suspend handling
        bus: ti-sysc: Fix module register ioremap for larger offsets
        ARM: OMAP2+: Fix module address for modules using mpu_rt_idx
        ARM: OMAP2+: Fix null hwmod for ti-sysc debug
      Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
      a72b44a8
  8. 01 Sep, 2018 4 commits
  9. 31 Aug, 2018 15 commits
  10. 30 Aug, 2018 7 commits