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(parent: e03ddcf) | patch
x86/fpu/signal: Use fpstate for size and features
authorThomas Gleixner <tglx@linutronix.de>
Thu, 14 Oct 2021 22:51:51 +0000 (00:51 +0200)
committerBorislav Petkov <bp@suse.de>
Thu, 21 Oct 2021 12:24:47 +0000 (14:24 +0200)
commit9c958d1537c5b9dad7858fe9e1ebc14371424e0d
tree1afcc00ad20861061f78996fb8db5f6a8ea4f7d8tree | snapshot
parente03ddcf532601e37ebefc1fe9802ae6edcf069dfcommit | diff
x86/fpu/signal: Use fpstate for size and features

For dynamically enabled features it's required to get the features which
are enabled for that context when restoring from sigframe.

The same applies for all signal frame size calculations.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/87ilxz5iew.ffs@tglx
arch/x86/kernel/fpu/signal.c diff | blob | history
Linux Kernel Source Tree.