x86/fpu: Calculate the default sizes independently

Browse source

When dynamically enabled states are supported the maximum and default sizes
for the kernel buffers and user space interfaces are not longer identical.

Put the necessary calculations in place which only take the default enabled
features into account.

Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211021225527.10184-22-chang.seok.bae@intel.com

...

This commit is contained in:

Chang S. Bae 2021-10-21 15:55:25 -07:00 • committed by Borislav Petkov

parent eec2113eab

commit 2ae996e0c1

1 changed files with 21 additions and 9 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

arch/x86/kernel/fpu/xstate.c

View file