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  1. 16 1月, 2018 4 次提交
  3. 04 1月, 2018 8 次提交
  5. 30 12月, 2017 9 次提交
  7. 24 12月, 2017 4 次提交
    • L
      Linux 4.15-rc5 · 464e1d5f
      由 Linus Torvalds 提交于
      464e1d5f
    • L
      Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm · d1f854ac
      由 Linus Torvalds 提交于 
      Pull libnvdimm fixes from Dan Williams:
 "These fixes are all tagged for -stable and have received a build
  success notification from the kbuild robot.

   - NVDIMM namespaces, configured to enforce 1GB alignment, fail to
     initialize on platforms that mis-align the start or end of the
     physical address range.

   - The Linux implementation of the BTT (Block Translation Table) is
     incompatible with the UEFI 2.7 definition of the BTT format. The
     BTT layers a software atomic sector semantic on top of an NVDIMM
     namespace. Linux needs to be compatible with the UEFI definition to
     enable boot support or any pre-OS access of data on a BTT enabled
     namespace.

   - A fix for ACPI SMART notification events, this allows a userspace
     monitor to register for health events rather than poll. This has
     been broken since it was initially merged as the unit test
     inadvertently worked around the problem. The urgency for fixing
     this during the -rc series is driven by how expensive it is to poll
     for this data (System Management Mode entry)"

* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  libnvdimm, btt: Fix an incompatibility in the log layout
  libnvdimm, btt: add a couple of missing kernel-doc lines
  libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment
  libnvdimm, pfn: fix start_pad handling for aligned namespaces
  acpi, nfit: fix health event notification
      d1f854ac
    • L
      Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · caf9a826
      由 Linus Torvalds 提交于 
      Pull x86 PTI preparatory patches from Thomas Gleixner:
 "Todays Advent calendar window contains twentyfour easy to digest
  patches. The original plan was to have twenty three matching the date,
  but a late fixup made that moot.

   - Move the cpu_entry_area mapping out of the fixmap into a separate
     address space. That's necessary because the fixmap becomes too big
     with NRCPUS=8192 and this caused already subtle and hard to
     diagnose failures.

     The top most patch is fresh from today and cures a brain slip of
     that tall grumpy german greybeard, who ignored the intricacies of
     32bit wraparounds.

   - Limit the number of CPUs on 32bit to 64. That's insane big already,
     but at least it's small enough to prevent address space issues with
     the cpu_entry_area map, which have been observed and debugged with
     the fixmap code

   - A few TLB flush fixes in various places plus documentation which of
     the TLB functions should be used for what.

   - Rename the SYSENTER stack to CPU_ENTRY_AREA stack as it is used for
     more than sysenter now and keeping the name makes backtraces
     confusing.

   - Prevent LDT inheritance on exec() by moving it to arch_dup_mmap(),
     which is only invoked on fork().

   - Make vysycall more robust.

   - A few fixes and cleanups of the debug_pagetables code. Check
     PAGE_PRESENT instead of checking the PTE for 0 and a cleanup of the
     C89 initialization of the address hint array which already was out
     of sync with the index enums.

   - Move the ESPFIX init to a different place to prepare for PTI.

   - Several code moves with no functional change to make PTI
     integration simpler and header files less convoluted.

   - Documentation fixes and clarifications"

* 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
  x86/cpu_entry_area: Prevent wraparound in setup_cpu_entry_area_ptes() on 32bit
  init: Invoke init_espfix_bsp() from mm_init()
  x86/cpu_entry_area: Move it out of the fixmap
  x86/cpu_entry_area: Move it to a separate unit
  x86/mm: Create asm/invpcid.h
  x86/mm: Put MMU to hardware ASID translation in one place
  x86/mm: Remove hard-coded ASID limit checks
  x86/mm: Move the CR3 construction functions to tlbflush.h
  x86/mm: Add comments to clarify which TLB-flush functions are supposed to flush what
  x86/mm: Remove superfluous barriers
  x86/mm: Use __flush_tlb_one() for kernel memory
  x86/microcode: Dont abuse the TLB-flush interface
  x86/uv: Use the right TLB-flush API
  x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stack
  x86/doc: Remove obvious weirdnesses from the x86 MM layout documentation
  x86/mm/64: Improve the memory map documentation
  x86/ldt: Prevent LDT inheritance on exec
  x86/ldt: Rework locking
  arch, mm: Allow arch_dup_mmap() to fail
  x86/vsyscall/64: Warn and fail vsyscall emulation in NATIVE mode
  ...
      caf9a826
    • T
      x86/cpu_entry_area: Prevent wraparound in setup_cpu_entry_area_ptes() on 32bit · f6c4fd50
      由 Thomas Gleixner 提交于 
      The loop which populates the CPU entry area PMDs can wrap around on 32bit
machines when the number of CPUs is small.

It worked wonderful for NR_CPUS=64 for whatever reason and the moron who
wrote that code did not bother to test it with !SMP.

Check for the wraparound to fix it.

Fixes: 92a0f81d ("x86/cpu_entry_area: Move it out of the fixmap")
Reported-by: Nkernel test robot <fengguang.wu@intel.com>
Signed-off-by: NThomas "Feels stupid" Gleixner <tglx@linutronix.de>
Tested-by: NBorislav Petkov <bp@alien8.de>
      f6c4fd50
  9. 23 12月, 2017 15 次提交
    • L
      Merge tag 'powerpc-4.15-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 9c294ec0
      由 Linus Torvalds 提交于 
      Pull powerpc fixes from Michael Ellerman:
 "This is all fairly boring, except that there's two KVM fixes that
  you'd normally get via Paul's kvm-ppc tree. He's away so I picked them
  up. I was waiting to see if he would apply them, which is why they
  have only been in my tree since today. But they were on the list for a
  while and have been tested on the relevant hardware.

  Of note is two fixes for KVM XIVE (Power9 interrupt controller). These
  would normally go via the KVM tree but Paul is away so I've picked
  them up.

  Other than that, two fixes for error handling in the IMC driver, and
  one for a potential oops in the BHRB code if the hardware records a
  branch address that has subsequently been unmapped, and finally a
  s/%p/%px/ in our oops code.

  Thanks to: Anju T Sudhakar, Cédric Le Goater, Laurent Vivier, Madhavan
  Srinivasan, Naveen N. Rao, Ravi Bangoria"

* tag 'powerpc-4.15-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  KVM: PPC: Book3S HV: Fix pending_pri value in kvmppc_xive_get_icp()
  KVM: PPC: Book3S: fix XIVE migration of pending interrupts
  powerpc/kernel: Print actual address of regs when oopsing
  powerpc/perf: Fix kfree memory allocated for nest pmus
  powerpc/perf/imc: Fix nest-imc cpuhotplug callback failure
  powerpc/perf: Dereference BHRB entries safely
      9c294ec0
    • L
      Merge tag 'for-linus-4.15-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 9ad95bda
      由 Linus Torvalds 提交于 
      Pull xen fixes from Juergen Gross:
 "This contains two fixes for running under Xen:

   - a fix avoiding resource conflicts between adding mmio areas and
     memory hotplug

   - a fix setting NX bits in page table entries copied from Xen when
     running a PV guest"

* tag 'for-linus-4.15-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/balloon: Mark unallocated host memory as UNUSABLE
  x86-64/Xen: eliminate W+X mappings
      9ad95bda
    • L
      Merge tag 'xfs-4.15-fixes-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · fca0e39b
      由 Linus Torvalds 提交于 
      Pull xfs fixes from Darrick Wong:
 "Here are some XFS fixes for 4.15-rc5. Apologies for the unusually
  large number of patches this late, but I wanted to make sure the
  corruption fixes were really ready to go.

  Changes since last update:

   - Fix a locking problem during xattr block conversion that could lead
     to the log checkpointing thread to try to write an incomplete
     buffer to disk, which leads to a corruption shutdown

   - Fix a null pointer dereference when removing delayed allocation
     extents

   - Remove post-eof speculative allocations when reflinking a block
     past current inode size so that we don't just leave them there and
     assert on inode reclaim

   - Relax an assert which didn't accurately reflect the way locking
     works and would trigger under heavy io load

   - Avoid infinite loop when cancelling copy on write extents after a
     writeback failure

   - Try to avoid copy on write transaction reservation overflows when
     remapping after a successful write

   - Fix various problems with the copy-on-write reservation automatic
     garbage collection not being cleaned up properly during a ro
     remount

   - Fix problems with rmap log items being processed in the wrong
     order, leading to corruption shutdowns

   - Fix problems with EFI recovery wherein the "remove any rmapping if
     present" mechanism wasn't actually doing anything, which would lead
     to corruption problems later when the extent is reallocated,
     leading to multiple rmaps for the same extent"

* tag 'xfs-4.15-fixes-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: only skip rmap owner checks for unknown-owner rmap removal
  xfs: always honor OWN_UNKNOWN rmap removal requests
  xfs: queue deferred rmap ops for cow staging extent alloc/free in the right order
  xfs: set cowblocks tag for direct cow writes too
  xfs: remove leftover CoW reservations when remounting ro
  xfs: don't be so eager to clear the cowblocks tag on truncate
  xfs: track cowblocks separately in i_flags
  xfs: allow CoW remap transactions to use reserve blocks
  xfs: avoid infinite loop when cancelling CoW blocks after writeback failure
  xfs: relax is_reflink_inode assert in xfs_reflink_find_cow_mapping
  xfs: remove dest file's post-eof preallocations before reflinking
  xfs: move xfs_iext_insert tracepoint to report useful information
  xfs: account for null transactions in bunmapi
  xfs: hold xfs_buf locked between shortform->leaf conversion and the addition of an attribute
  xfs: add the ability to join a held buffer to a defer_ops
      fca0e39b
    • L
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 0fc0f18b
      由 Linus Torvalds 提交于 
      Pull crypto fixes from Herbert Xu:
 "This fixes the following issues:

   - fix chacha20 crash on zero-length input due to unset IV

   - fix potential race conditions in mcryptd with spinlock

   - only wait once at top of algif recvmsg to avoid inconsistencies

   - fix potential use-after-free in algif_aead/algif_skcipher"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: af_alg - fix race accessing cipher request
  crypto: mcryptd - protect the per-CPU queue with a lock
  crypto: af_alg - wait for data at beginning of recvmsg
  crypto: skcipher - set walk.iv for zero-length inputs
      0fc0f18b
    • L
      Merge tag 'pinctrl-v4.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl · 6ed16756
      由 Linus Torvalds 提交于 
      Pull pin control fix from Linus Walleij:
 "A single pin control fix for Intel machines, affecting a bunch of
  Chromebooks. Nothing else collected up amazingly"

* tag 'pinctrl-v4.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: cherryview: Mask all interrupts on Intel_Strago based systems
      6ed16756
    • L
      Merge tag 'drm-fixes-for-v4.15-rc5' of git://people.freedesktop.org/~airlied/linux · e7ae59cb
      由 Linus Torvalds 提交于 
      Pull drm fixes from Dave Airlie:
 "I've got most of two weeks worth of fixes here due to being on
  holidays last week.

  The main things are:

  - Core:
     * Syncobj fd reference count fix
     * Leasing ioctl misuse fix

   - nouveau regression fixes

   - further amdgpu DC fixes

   - sun4i regression fixes

  I'm not sure I'll see many fixes over next couple of weeks, we'll see
  how we go"

* tag 'drm-fixes-for-v4.15-rc5' of git://people.freedesktop.org/~airlied/linux: (27 commits)
  drm/syncobj: Stop reusing the same struct file for all syncobj -> fd
  drm: move lease init after validation in drm_lease_create
  drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers
  drm/sun4i: hdmi: Move the mode_valid callback to the encoder
  drm/nouveau: fix obvious memory leak
  drm/i915: Protect DDI port to DPLL map from theoretical race.
  drm/i915/lpe: Remove double-encapsulation of info string
  drm/sun4i: Fix error path handling
  drm/nouveau: use alternate memory type for system-memory buffers with kind != 0
  drm/nouveau: avoid GPU page sizes > PAGE_SIZE for buffer objects in host memory
  drm/nouveau/mmu/gp10b: use correct implementation
  drm/nouveau/pci: do a msi rearm on init
  drm/nouveau/imem/nv50: fix refcount_t warning
  drm/nouveau/bios/dp: support DP Info Table 2.0
  drm/nouveau/fbcon: fix NULL pointer access in nouveau_fbcon_destroy
  drm/amd/display: Fix rehook MST display not light back on
  drm/amd/display: fix missing pixel clock adjustment for dongle
  drm/amd/display: set chroma taps to 1 when not scaling
  drm/amd/display: add pipe locking before front end programing
  drm/sun4i: validate modes for HDMI
  ...
      e7ae59cb
    • L
      Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux · 7edc3f20
      由 Linus Torvalds 提交于 
      Pull clk fixes from Stephen Boyd:
 "Here's a trio of fixes:

   - The runtime PM clk patches that landed this merge window forgot to
     runtime resume devices that may be off while recalculating and
     setting rates of child clks of whatever clk is changing rates.

   - We had a NULL pointer deref in an old clk tracepoint when
     clk_set_parent() is called with a NULL parent pointer. This
     shouldn't really happen, but it's best to avoid this regardless.

   - The sun9i-mmc clk driver didn't provide 'reset' support, just
     'assert' and 'deassert' so the MMC driver stopped probing when the
     probe was changed to do a reset instead of assert/deassert pair.
     This implements the reset so things work again"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: sunxi: sun9i-mmc: Implement reset callback for reset controls
  clk: fix a panic error caused by accessing NULL pointer
  clk: Manage proper runtime PM state in clk_change_rate()
      7edc3f20
    • T
      init: Invoke init_espfix_bsp() from mm_init() · 613e396b
      由 Thomas Gleixner 提交于 
      init_espfix_bsp() needs to be invoked before the page table isolation
initialization. Move it into mm_init() which is the place where pti_init()
will be added.

While at it get rid of the #ifdeffery and provide proper stub functions.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      613e396b
    • T
      x86/cpu_entry_area: Move it out of the fixmap · 92a0f81d
      由 Thomas Gleixner 提交于 
      Put the cpu_entry_area into a separate P4D entry. The fixmap gets too big
and 0-day already hit a case where the fixmap PTEs were cleared by
cleanup_highmap().

Aside of that the fixmap API is a pain as it's all backwards.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      92a0f81d
    • T
      x86/cpu_entry_area: Move it to a separate unit · ed1bbc40
      由 Thomas Gleixner 提交于 
      Separate the cpu_entry_area code out of cpu/common.c and the fixmap.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      ed1bbc40
    • P
      x86/mm: Create asm/invpcid.h · 1a3b0cae
      由 Peter Zijlstra 提交于 
      Unclutter tlbflush.h a little.
Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      1a3b0cae
    • D
      x86/mm: Put MMU to hardware ASID translation in one place · dd95f1a4
      由 Dave Hansen 提交于 
      There are effectively two ASID types:

 1. The one stored in the mmu_context that goes from 0..5
 2. The one programmed into the hardware that goes from 1..6

This consolidates the locations where converting between the two (by doing
a +1) to a single place which gives us a nice place to comment.
PAGE_TABLE_ISOLATION will also need to, given an ASID, know which hardware
ASID to flush for the userspace mapping.
Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      dd95f1a4
    • D
      x86/mm: Remove hard-coded ASID limit checks · cb0a9144
      由 Dave Hansen 提交于 
      First, it's nice to remove the magic numbers.

Second, PAGE_TABLE_ISOLATION is going to consume half of the available ASID
space.  The space is currently unused, but add a comment to spell out this
new restriction.
Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      cb0a9144
    • D
      x86/mm: Move the CR3 construction functions to tlbflush.h · 50fb83a6
      由 Dave Hansen 提交于 
      For flushing the TLB, the ASID which has been programmed into the hardware
must be known.  That differs from what is in 'cpu_tlbstate'.

Add functions to transform the 'cpu_tlbstate' values into to the one
programmed into the hardware (CR3).

It's not easy to include mmu_context.h into tlbflush.h, so just move the
CR3 building over to tlbflush.h.
Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
      50fb83a6
    • P
      x86/mm: Add comments to clarify which TLB-flush functions are supposed to flush what · 3f67af51
      由 Peter Zijlstra 提交于 
      Per popular request..
Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: linux-mm@kvack.org
Signed-off-by: NIngo Molnar <mingo@kernel.org>
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