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td>2017-01-06 17:54:51 +0000 committerChris Metcalf <cmetcalf@mellanox.com>2017-01-06 15:14:08 -0500 commitfd7c99142d77dc4a851879a66715abf12a3193fb (patch) tree5fe0d6f6b165d867bb76c296c0afbb5b22c52f47 /net/sched/cls_matchall.c parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tile/ptrace: Preserve previous registers for short regset write
Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: stable@vger.kernel.org Signed-off-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>
Diffstat (limited to 'net/sched/cls_matchall.c')