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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-02-08 12:09:59 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:40:46 +0200 |
| commit | 1a1768039c8fdd48d69a6bc3b7f56943b2b20567 (patch) | |
| tree | 8b32335faa6192d420851bc9050d6d2360b6611a /arch/x86/kernel/signal_32.c | |
| parent | ac66f3fd89ee20b73b3374e6343c5e36e3e3c51a (diff) | |
| download | kernel_samsung_smdk4412-1a1768039c8fdd48d69a6bc3b7f56943b2b20567.zip kernel_samsung_smdk4412-1a1768039c8fdd48d69a6bc3b7f56943b2b20567.tar.gz kernel_samsung_smdk4412-1a1768039c8fdd48d69a6bc3b7f56943b2b20567.tar.bz2 | |
x86: Use FIX_EFLAGS define in X86_64
[ tglx@linutronix.de: simplified ]
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/signal_32.c')
| -rw-r--r-- | arch/x86/kernel/signal_32.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index 182269b..9eb23fb 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c @@ -30,6 +30,17 @@ #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) +#define __FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_OF | \ + X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \ + X86_EFLAGS_ZF | X86_EFLAGS_AF | X86_EFLAGS_PF | \ + X86_EFLAGS_CF) + +#ifdef CONFIG_X86_32 +# define FIX_EFLAGS (__FIX_EFLAGS | X86_EFLAGS_RF) +#else +# define FIX_EFLAGS __FIX_EFLAGS +#endif + /* * Atomically swap in the new signal mask, and wait for a signal. */ @@ -122,11 +133,6 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax err |= __get_user(tmp, &sc->seg); \ loadsegment(seg,tmp); } -#define FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_RF | \ - X86_EFLAGS_OF | X86_EFLAGS_DF | \ - X86_EFLAGS_TF | X86_EFLAGS_SF | X86_EFLAGS_ZF | \ - X86_EFLAGS_AF | X86_EFLAGS_PF | X86_EFLAGS_CF) - GET_SEG(gs); COPY_SEG(fs); COPY_SEG(es); |