linux/arch/x86/kernel/fpu
Sebastian Andrzej Siewior 07baeb04f3 x86/fpu: Make __raw_xsave_addr() use a feature number instead of mask
Most users of __raw_xsave_addr() use a feature number, shift it to a
mask and then __raw_xsave_addr() shifts it back to the feature number.

Make __raw_xsave_addr() use the feature number as an argument.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: kvm ML <kvm@vger.kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190403164156.19645-11-bigeasy@linutronix.de
2019-04-10 16:33:45 +02:00
..
Makefile
bugs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
core.c x86/fpu: Remove user_fpu_begin() 2019-04-10 15:58:44 +02:00
init.c x86/fpu: Remove fpu->initialized 2019-04-10 15:42:40 +02:00
regset.c x86/fpu: Remove fpu->initialized 2019-04-10 15:42:40 +02:00
signal.c x86/fpu: Remove user_fpu_begin() 2019-04-10 15:58:44 +02:00
xstate.c x86/fpu: Make __raw_xsave_addr() use a feature number instead of mask 2019-04-10 16:33:45 +02:00