tree 6a5e002e9420cf5d397456c26e47f8199034c221
parent 9f2a5128b94beb6bb63d8fc03d67f47203b04b3a
parent 760bfb47c36a07741a089bf6a28e854ffbee7dc9
author Linus Torvalds <torvalds@linux-foundation.org> 1506713495 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1506713495 -0700
mergetag object 760bfb47c36a07741a089bf6a28e854ffbee7dc9
 type commit
 tag arm64-fixes
 tagger Catalin Marinas <catalin.marinas@arm.com> 1506704418 +0100
 
 arm64 fixes:
 
 - SPsel register initialisation on reset as the architecture defines its
   state as unknown
 
 - Use READ_ONCE when dereferencing pmd_t pointers to avoid race
   conditions in page_vma_mapped_walk() (or fast GUP) with concurrent
   modifications of the page table
 
 - Avoid invoking the mm fault handling code for kernel addresses (check
   against TASK_SIZE) which would otherwise result in calling
   might_sleep() in atomic context
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:

 - SPsel register initialisation on reset as the architecture defines
   its state as unknown

 - Use READ_ONCE when dereferencing pmd_t pointers to avoid race
   conditions in page_vma_mapped_walk() (or fast GUP) with concurrent
   modifications of the page table

 - Avoid invoking the mm fault handling code for kernel addresses (check
   against TASK_SIZE) which would otherwise result in calling
   might_sleep() in atomic context

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: fault: Route pte translation faults via do_translation_fault
  arm64: mm: Use READ_ONCE when dereferencing pointer to pte table
  arm64: Make sure SPsel is always set