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| author | Kyle Huey <me@kylehuey.com> | 2022-11-16 00:09:32 +0100 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2022-11-17 00:07:10 +0100 |
| commit | 6ea25770b043c7997ab21d1ce95ba5de4d3d85d9 (patch) | |
| tree | 9a195bbe14761e8934449dacf056875f95d5a139 /LICENSES | |
| parent | x86/fpu: Emulate XRSTOR's behavior if the xfeatures PKRU bit is not set (diff) | |
| download | linux-6ea25770b043c7997ab21d1ce95ba5de4d3d85d9.tar.xz linux-6ea25770b043c7997ab21d1ce95ba5de4d3d85d9.zip | |
selftests/vm/pkeys: Add a regression test for setting PKRU through ptrace
This tests PTRACE_SETREGSET with NT_X86_XSTATE modifying PKRU directly and
removing the PKRU bit from XSTATE_BV.
Signed-off-by: Kyle Huey <me@kylehuey.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20221115230932.7126-7-khuey%40kylehuey.com
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions