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authorIngo Molnar <mingo@kernel.org>2015-05-27 14:04:44 +0200
committerIngo Molnar <mingo@kernel.org>2015-05-27 14:11:33 +0200
commitd65fcd608f6a9ac0316bd3efc75956ca329b6571 (patch)
tree48b9955bb26405a88faca414b50ed876130c2f5e /arch/x86/kernel/fpu
parent003e2e8b57e79709e4973f6cb48381b2ba396680 (diff)
x86/fpu: Simplify copy_kernel_to_xregs_booting()
copy_kernel_to_xregs_booting() has a second parameter that is the mask of xfeatures that should be copied - but this parameter is always -1. Simplify the call site of this function, this also makes it more similar to the function call signature of other copy_kernel_to*regs() functions. Cc: Andy Lutomirski <luto@amacapital.net> Cc: Bobby Powers <bobbypowers@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/fpu')
-rw-r--r--arch/x86/kernel/fpu/xstate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index ad4dd26ebd59..a580eb5c7e52 100644
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -281,7 +281,7 @@ static void __init setup_init_fpu_buf(void)
/*
* Init all the features state with header_bv being 0x0
*/
- copy_kernel_to_xregs_booting(&init_fpstate.xsave, -1);
+ copy_kernel_to_xregs_booting(&init_fpstate.xsave);
/*
* Dump the init state again. This is to identify the init state