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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-14 01:50:19 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-12-19 18:07:39 -0500
commit5208ba24e7826519d310474dedaed2f84b0ab6a0 (patch)
tree096a174031c17e47128918da5d8b609c886ca5e0 /arch/mips
parentae903caae267154de7cf8576b130ff474630596b (diff)
downloadlinux-linaro-stable-5208ba24e7826519d310474dedaed2f84b0ab6a0.tar.gz
missing user_stack_pointer() instances
for the architectures that have usp in pt_regs and do not have user_stack_pointer() already defined. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/include/asm/ptrace.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index cec5e125f7e4..a3186f2bb8a0 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -49,6 +49,7 @@ static inline long regs_return_value(struct pt_regs *regs)
#define instruction_pointer(regs) ((regs)->cp0_epc)
#define profile_pc(regs) instruction_pointer(regs)
+#define user_stack_pointer(r) ((r)->regs[29])
extern asmlinkage void syscall_trace_enter(struct pt_regs *regs);
extern asmlinkage void syscall_trace_leave(struct pt_regs *regs);