diff options
| author | Rohan McLure <rmclure@linux.ibm.com> | 2022-09-21 09:55:52 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-26 16:00:16 +0300 |
| commit | 4df0221f9ded8c39aecfb1a80cef346026671cb7 (patch) | |
| tree | 5ae09dd5c1c2737a00998945a50d29cb9b0018fd | |
| parent | b6b1334c9510e162bd8ca0ae58403cafad9572f1 (diff) | |
| download | linux-4df0221f9ded8c39aecfb1a80cef346026671cb7.tar.xz | |
powerpc: Remove direct call to personality syscall handler
Syscall handlers should not be invoked internally by their symbol names,
as these symbols defined by the architecture-defined SYSCALL_DEFINE
macro. Fortunately, in the case of ppc64_personality, its call to
sys_personality can be replaced with an invocation to the
equivalent ksys_personality inline helper in <linux/syscalls.h>.
Signed-off-by: Rohan McLure <rmclure@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220921065605.1051927-13-rmclure@linux.ibm.com
| -rw-r--r-- | arch/powerpc/kernel/syscalls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index 34e1ae88e15b..a04c97faa21a 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -71,7 +71,7 @@ long ppc64_personality(unsigned long personality) if (personality(current->personality) == PER_LINUX32 && personality(personality) == PER_LINUX) personality = (personality & ~PER_MASK) | PER_LINUX32; - ret = sys_personality(personality); + ret = ksys_personality(personality); if (personality(ret) == PER_LINUX32) ret = (ret & ~PER_MASK) | PER_LINUX; return ret; |