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| author | Ingo Molnar <mingo@kernel.org> | 2016-10-16 13:04:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-10-16 13:04:34 +0200 |
| commit | 4d69f155d58d0f75c5404ea502178b1943a04755 (patch) | |
| tree | fe5b7608f05f6951fce748ea1e93d942b52902bd /arch/x86/kernel/fpu/core.c | |
| parent | c474e50711aa79b7bd0ea30b44744baca5650375 (diff) | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | talos-op-linux-4d69f155d58d0f75c5404ea502178b1943a04755.tar.gz talos-op-linux-4d69f155d58d0f75c5404ea502178b1943a04755.zip | |
Merge tag 'v4.9-rc1' into x86/fpu, to resolve conflict
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/fpu/core.c')
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 30f11ab6c07e..52f5684405c1 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -12,6 +12,7 @@ #include <asm/traps.h> #include <linux/hardirq.h> +#include <linux/pkeys.h> #define CREATE_TRACE_POINTS #include <asm/trace/fpu.h> @@ -474,6 +475,9 @@ static inline void copy_init_fpstate_to_fpregs(void) copy_kernel_to_fxregs(&init_fpstate.fxsave); else copy_kernel_to_fregs(&init_fpstate.fsave); + + if (boot_cpu_has(X86_FEATURE_OSPKE)) + copy_init_pkru_to_fpregs(); } /* |
