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| author | Michael Neuling <mikey@neuling.org> | 2013-02-13 17:21:41 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-02-15 07:02:23 +0100 |
| commit | 2b0a576d15e0e14751f00f9c87e46bad27f217e7 (patch) | |
| tree | bd160f2f67cbae826fe0216bb9e217d9c3a290c8 /arch/powerpc/kernel/signal.h | |
| parent | powerpc: Hook in new transactional memory code (diff) | |
| download | linux-2b0a576d15e0e14751f00f9c87e46bad27f217e7.tar.xz linux-2b0a576d15e0e14751f00f9c87e46bad27f217e7.zip | |
powerpc: Add new transactional memory state to the signal context
This adds the new transactional memory archtected state to the signal context
in both 32 and 64 bit.
Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/signal.h')
| -rw-r--r-- | arch/powerpc/kernel/signal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index e00acb413934..ec84c901ceab 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -25,13 +25,21 @@ extern int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka, extern unsigned long copy_fpr_to_user(void __user *to, struct task_struct *task); +extern unsigned long copy_transact_fpr_to_user(void __user *to, + struct task_struct *task); extern unsigned long copy_fpr_from_user(struct task_struct *task, void __user *from); +extern unsigned long copy_transact_fpr_from_user(struct task_struct *task, + void __user *from); #ifdef CONFIG_VSX extern unsigned long copy_vsx_to_user(void __user *to, struct task_struct *task); +extern unsigned long copy_transact_vsx_to_user(void __user *to, + struct task_struct *task); extern unsigned long copy_vsx_from_user(struct task_struct *task, void __user *from); +extern unsigned long copy_transact_vsx_from_user(struct task_struct *task, + void __user *from); #endif #ifdef CONFIG_PPC64 |