diff options
Diffstat (limited to 'arch/x86/kernel/signal.c')
| -rw-r--r-- | arch/x86/kernel/signal.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 31b6f5dddfc2..1f1e8e0ac5a3 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -84,6 +84,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, unsigned long math_size = 0; unsigned long sp = regs->sp; unsigned long buf_fx = 0; + u32 pkru = read_pkru(); /* redzone */ if (!ia32_frame) @@ -139,7 +140,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, } /* save i387 and extended state */ - if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size)) + if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size, pkru)) return (void __user *)-1L; return (void __user *)sp; |