diff options
Diffstat (limited to 'arch/x86/ia32/ia32_signal.c')
| -rw-r--r-- | arch/x86/ia32/ia32_signal.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index 452d4dd0a95a..8c77c64fbd27 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -251,7 +251,7 @@ static int ia32_restore_sigcontext(struct pt_regs *regs, get_user_ex(tmp, &sc->fpstate); buf = compat_ptr(tmp); - err |= restore_i387_xstate_ia32(buf); + err |= restore_xstate_sig(buf, 1); get_user_ex(*pax, &sc->ax); } get_user_catch(err); @@ -382,9 +382,12 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, sp = (unsigned long) ka->sa.sa_restorer; if (used_math()) { - sp = sp - sig_xstate_ia32_size; + unsigned long fx_aligned, math_size; + + sp = alloc_mathframe(sp, 1, &fx_aligned, &math_size); *fpstate = (struct _fpstate_ia32 __user *) sp; - if (save_i387_xstate_ia32(*fpstate) < 0) + if (save_xstate_sig(*fpstate, (void __user *)fx_aligned, + math_size) < 0) return (void __user *) -1L; } |