Following commit 4378a7d4be30 ("arm64: implement syscall wrappers"), the syscall function names gained the '__arm64_' prefix. Ensure that we have the correct #define for redirecting a default syscall through a wrapper.
Fixes: 4378a7d4be30 ("arm64: implement syscall wrappers") Cc: stable@vger.kernel.org # 4.19.x- Cc: Mark Rutland mark.rutland@arm.com Cc: Will Deacon will.deacon@arm.com Signed-off-by: Catalin Marinas catalin.marinas@arm.com --- arch/arm64/kernel/sys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 6f91e8116514..162a95ed0881 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality) /* * Wrappers to pass the pt_regs argument. */ -#define sys_personality sys_arm64_personality +#define __arm64_sys_personality __arm64_sys_arm64_personality
asmlinkage long sys_ni_syscall(const struct pt_regs *); #define __arm64_sys_ni_syscall sys_ni_syscall
On Tue, May 28, 2019 at 12:39:34PM +0100, Catalin Marinas wrote:
Following commit 4378a7d4be30 ("arm64: implement syscall wrappers"), the syscall function names gained the '__arm64_' prefix. Ensure that we have the correct #define for redirecting a default syscall through a wrapper.
Fixes: 4378a7d4be30 ("arm64: implement syscall wrappers") Cc: stable@vger.kernel.org # 4.19.x- Cc: Mark Rutland mark.rutland@arm.com Cc: Will Deacon will.deacon@arm.com Signed-off-by: Catalin Marinas catalin.marinas@arm.com
arch/arm64/kernel/sys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 6f91e8116514..162a95ed0881 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality) /*
- Wrappers to pass the pt_regs argument.
*/ -#define sys_personality sys_arm64_personality +#define __arm64_sys_personality __arm64_sys_arm64_personality
Cheers, I've picked this up as a fix for -rc3.
Will
On Tue, May 28, 2019 at 12:39:34PM +0100, Catalin Marinas wrote:
Following commit 4378a7d4be30 ("arm64: implement syscall wrappers"), the syscall function names gained the '__arm64_' prefix. Ensure that we have the correct #define for redirecting a default syscall through a wrapper.
Fixes: 4378a7d4be30 ("arm64: implement syscall wrappers") Cc: stable@vger.kernel.org # 4.19.x- Cc: Mark Rutland mark.rutland@arm.com Cc: Will Deacon will.deacon@arm.com Signed-off-by: Catalin Marinas catalin.marinas@arm.com
Evidently I failed to test this case; sorry about that.
FWIW:
Acked-by: Mark Rutland mark.rutland@arm.com
Mark.
arch/arm64/kernel/sys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 6f91e8116514..162a95ed0881 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality) /*
- Wrappers to pass the pt_regs argument.
*/ -#define sys_personality sys_arm64_personality +#define __arm64_sys_personality __arm64_sys_arm64_personality asmlinkage long sys_ni_syscall(const struct pt_regs *); #define __arm64_sys_ni_syscall sys_ni_syscall
linux-stable-mirror@lists.linaro.org
-
Catalin Marinas -
Mark Rutland -
Will Deacon