x86/fpu: Mark various FPU state variables __ro_after_init

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Nothing modifies these after booting.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20210623121451.611751529@linutronix.de

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Thomas Gleixner 2021-06-23 14:01:30 +02:00 • committed by Borislav Petkov

parent b3607269ff

commit ce578f1634

2 changed files with 11 additions and 7 deletions

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4

arch/x86/kernel/fpu/init.c

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14

arch/x86/kernel/fpu/xstate.c

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