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| author | Dave Martin <Dave.Martin@arm.com> | 2017-01-06 17:54:51 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-01 07:33:02 (GMT) |
| commit | e4be4d4942b92cdd2d3e87ed178269bcd5844526 (patch) | |
| tree | b25992874ba4c811cab42929dd964ab95a50d2b2 /drivers/gpu | |
| parent | 544160b6ea18670196d1173c099f2cced5075132 (diff) | |
| download | linux-e4be4d4942b92cdd2d3e87ed178269bcd5844526.tar.xz | |
tile/ptrace: Preserve previous registers for short regset write
commit fd7c99142d77dc4a851879a66715abf12a3193fb upstream.
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: Chris Metcalf <cmetcalf@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
0 files changed, 0 insertions, 0 deletions