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| author |   Chang S. Bae <chang.seok.bae@intel.com> | 2019-05-08 03:02:30 -0700 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2019-06-22 11:38:56 +0200 |
| commit | a87730cc3acc475eff12ddde3f7d5687371b5c76 (patch) | |
| tree | d2f1499223715f4b96267c9899dd8d598b25cb9b /tools/arch | |
| parent | selftests/x86/fsgsbase: Test RD/WRGSBASE (diff) | |
| download | wireguard-linux-a87730cc3acc475eff12ddde3f7d5687371b5c76.tar.xz wireguard-linux-a87730cc3acc475eff12ddde3f7d5687371b5c76.zip | |
selftests/x86/fsgsbase: Test ptracer-induced GSBASE write with FSGSBASE
This validates that GS and GSBASE are independently preserved in
ptracer commands.
Suggested-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ravi Shankar <ravi.v.shankar@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Link: https://lkml.kernel.org/r/1557309753-24073-16-git-send-email-chang.seok.bae@intel.com
Diffstat (limited to 'tools/arch')
0 files changed, 0 insertions, 0 deletions