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| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-06-23 14:01:29 +0200 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2021-06-23 17:49:45 +0200 |
| commit | b3607269ff57fd3c9690cb25962c5e4b91a0fd3b (patch) | |
| tree | 0ed277101ad9f5d00473791f7cabb0b5aff42e29 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | x86/fpu: Fix copy_xstate_to_kernel() gap handling (diff) | |
| download | wireguard-linux-b3607269ff57fd3c9690cb25962c5e4b91a0fd3b.tar.xz wireguard-linux-b3607269ff57fd3c9690cb25962c5e4b91a0fd3b.zip | |
x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate")
This cannot work and it's unclear how that ever made a difference.
init_fpstate.xsave.header.xfeatures is always 0 so get_xsave_addr() will
always return a NULL pointer, which will prevent storing the default PKRU
value in init_fpstate.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121451.451391598@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions