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| author | Andi Kleen <andi@firstfloor.org> | 2009-12-08 13:19:42 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-08 14:59:36 +0100 |
| commit | 722d0172377a5697919b9f7e5beb95165b1dec4e (patch) | |
| tree | 4ee18c7233de8e28b1fc87031fa1be7a2d59e5d2 /kernel/lockdep.c | |
| parent | f5754bfd107b08edddaf871d676ec6fe0792d07a (diff) | |
| download | op-kernel-dev-722d0172377a5697919b9f7e5beb95165b1dec4e.zip op-kernel-dev-722d0172377a5697919b9f7e5beb95165b1dec4e.tar.gz | |
futex: Take mmap_sem for get_user_pages in fault_in_user_writeable
get_user_pages() must be called with mmap_sem held.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: stable@kernel.org
Cc: Andrew Morton <akpm@linuxfoundation.org>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Darren Hart <dvhltc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20091208121942.GA21298@basil.fritz.box>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/lockdep.c')
0 files changed, 0 insertions, 0 deletions
