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| author | Andrey Konovalov <andrey.konovalov@linaro.org> | 2015-03-08 16:33:38 +0300 |
|---|---|---|
| committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2015-03-08 17:20:11 +0300 |
| commit | 9771c4acf407bcdfbe3c418c18a8cf3700a3923b (patch) | |
| tree | 0f0c94604897459f7c6e0b985b6c091a6bca3f67 | |
| parent | affec13bd171a5d15389392fb90f98f0d0ec89b3 (diff) | |
ARM64:ILP32: work around the compilation error due to mainline changestracking-ilp32-ll-20150311.0tracking-ilp32-ll-20150308.1
Commit 9648606 "arm64: Remove asm/syscalls.h" removed the header file
which the patch "ARM64:ILP32: Fix signal return for ILP32 when the user
modified the signal stack" was using.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
| -rw-r--r-- | arch/arm64/kernel/signal.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index ab0a2a18fc6d..a6b6a4079f84 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -35,7 +35,6 @@ #include <asm/fpsimd.h> #include <asm/signal32.h> #include <asm/vdso.h> -#include <asm/syscalls.h> /* * Do a signal return; undo the signal stack. These are aligned to 128-bit. @@ -128,6 +127,12 @@ static int restore_sigframe(struct pt_regs *regs, return err; } +#ifdef CONFIG_ARM64_ILP32 +extern long ilp32_sys_sigaltstack(const stack_t __user *uss_ptr, + stack_t __user *uoss_ptr); +#endif + + asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) { struct rt_sigframe __user *frame; |