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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-06-23 14:02:27 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-23 20:02:46 +0200 |
| commit | 1258a8c896044564514c1b53795ba3033b1e9fd6 (patch) | |
| tree | 2539d5498140af9754cafd7e5a7df683e37bae4c /lib/dynamic_debug.c | |
| parent | 9ba589f9cdbd8906465b108bc7ec0fc1519a06d3 (diff) | |
| download | linux-1258a8c896044564514c1b53795ba3033b1e9fd6.tar.gz linux-1258a8c896044564514c1b53795ba3033b1e9fd6.tar.bz2 linux-1258a8c896044564514c1b53795ba3033b1e9fd6.zip | |
x86/fpu/signal: Sanitize the xstate check on sigframe
Utilize the check for the extended state magic in the FX software reserved
bytes and set the parameters for restoring fx_only in the relevant members
of fw_sw_user.
This allows further cleanups on top because the data is consistent.
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/20210623121457.277738268@linutronix.de
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions