| commit | d614fd58a2834cfe4efa472c33c8f3ce2338b09b | [log] [tgz] |
|---|---|---|
| author | Dave Martin <Dave.Martin@arm.com> | Mon Mar 27 15:10:58 2017 +0100 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Mar 29 08:54:17 2017 -0700 |
| tree | deec6900fdc5a75b61feafa6dd82e33af6318f51 | |
| parent | 7195ee3120d878259e8d94a5d9f808116f34d5ea [diff] |
mips/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> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>