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(parent: cd9ae76) | patch
x86/fpu: Move xstate size to fpu_*_cfg
authorThomas Gleixner <tglx@linutronix.de>
Thu, 14 Oct 2021 23:09:34 +0000 (01:09 +0200)
committerBorislav Petkov <bp@suse.de>
Thu, 21 Oct 2021 17:38:55 +0000 (19:38 +0200)
commit2bd264bce238cedbf00bde1f28ad51ba45b9114e
treea987bdb7fdca3a674b55bfbbf06c304d88077cb7tree
parentcd9ae761744912a96d7fd968b9c0173594e3f6becommit | diff
x86/fpu: Move xstate size to fpu_*_cfg

Use the new kernel and user space config storage to store and retrieve the
XSTATE buffer sizes. The default and the maximum size are the same for now,
but will change when support for dynamically enabled features is added.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211014230739.296830097@linutronix.de
arch/x86/kernel/fpu/core.c diff | blob | blame | history
arch/x86/kernel/fpu/init.c diff | blob | blame | history
arch/x86/kernel/fpu/internal.h diff | blob | blame | history
arch/x86/kernel/fpu/regset.c diff | blob | blame | history
arch/x86/kernel/fpu/signal.c diff | blob | blame | history
arch/x86/kernel/fpu/xstate.c diff | blob | blame | history
arch/x86/kernel/fpu/xstate.h diff | blob | blame | history
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