| commit | a78ce80d2c9178351b34d78fec805140c29c193e | [log] [tgz] |
|---|---|---|
| author | Dave Martin <Dave.Martin@arm.com> | Mon Mar 27 15:10:55 2017 +0100 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Mar 29 08:54:17 2017 -0700 |
| tree | 8eaa65759d128a6fb2ff25847fa1ff3170a7938e | |
| parent | 502585c7555083d4a949c08350306b9ec196779e [diff] |
metag/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. Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>