https://github.com/torvalds/linux
Revision ca04d396a3229d37d8151311ad70d1255a5807bd authored by Linus Torvalds on 01 November 2015, 19:45:26 UTC, committed by Linus Torvalds on 01 November 2015, 19:45:26 UTC
Pull x86 fixes from Thomas Gleixner:
 "This set of updates contains:

   - Another bugfix for the pathologic vm86 machinery.  Clear
     thread.vm86 on fork to prevent corrupting the parent state.  This
     comes along with an update to the vm86 selftest case

   - Fix another corner case in the ioapic setup code which causes a
     boot crash on some oddball systems

   - Fix the fallout from the dma allocation consolidation work, which
     leads to a NULL pointer dereference when the allocation code is
     called with a NULL device"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/vm86: Set thread.vm86 to NULL on fork/clone
  selftests/x86: Add a fork() to entry_from_vm86 to catch fork bugs
  x86/ioapic: Prevent NULL pointer dereference in setup_ioapic_dest()
  x86/dma-mapping: Fix arch_dma_alloc_attrs() oops with NULL dev
2 parent s f5eab26 + 2459ee8
History
Tip revision: ca04d396a3229d37d8151311ad70d1255a5807bd authored by Linus Torvalds on 01 November 2015, 19:45:26 UTC
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Tip revision: ca04d39
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