[PULL] UML fixes

[Richard Weinberger]

Linus,

The following changes since commit d057190925d994b808e1d07e6c76b90a32caac77:

  Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2014-07-19 06:27:55 -1000)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus

for you to fetch changes up to bb6a1b2e189f797c0e4a116aec7ce77c344f11e0:

  um: segv: Save regs only in case of a kernel mode fault (2014-07-20 13:39:27 +0200)

----------------------------------------------------------------
Four fixes, all discovered by Trinity.
----------------------------------------------------------------
Richard Weinberger (4):
      Revert "um: Fix wait_stub_done() error handling"
      um: Ensure that a stub page cannot get unmapped
      um: Fix hung task in fix_range_common()
      um: segv: Save regs only in case of a kernel mode fault

 arch/um/kernel/tlb.c            | 9 ++++++++-
 arch/um/kernel/trap.c           | 2 +-
 arch/um/os-Linux/skas/process.c | 9 ++-------
 3 files changed, 11 insertions(+), 9 deletions(-)

Thanks,
//richard

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