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authorArnd Bergmann <arnd@arndb.de>2019-12-07 20:10:26 +0100
committerThomas Gleixner <tglx@linutronix.de>2020-01-09 18:20:23 +0100
commitf35deaff1b8eadb9897e4fb8b3edc7717f4ec6fa (patch)
tree089549ef3d8b86dde72ea54f16876e834805339a /kernel
parentc79f46a282390e0f5b306007bf7b11a46d529538 (diff)
downloadlinux-f35deaff1b8eadb9897e4fb8b3edc7717f4ec6fa.tar.bz2
time/posix-stubs: Provide compat itimer supoprt for alpha
Using compat_sys_getitimer and compat_sys_setitimer on alpha causes a link failure in the Alpha tinyconfig and other configurations that turn off CONFIG_POSIX_TIMERS. Use the same #ifdef check for the stub version as well. Fixes: 4c22ea2b9120 ("y2038: use compat_{get,set}_itimer on alpha") Reported-by: Guenter Roeck <linux@roeck-us.net> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20191207191043.656328-1-arnd@arndb.de
Diffstat (limited to 'kernel')
-rw-r--r--kernel/time/posix-stubs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/time/posix-stubs.c b/kernel/time/posix-stubs.c
index 67df65f887ac..20c65a7d4e3a 100644
--- a/kernel/time/posix-stubs.c
+++ b/kernel/time/posix-stubs.c
@@ -151,6 +151,9 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
#ifdef CONFIG_COMPAT
COMPAT_SYS_NI(timer_create);
+#endif
+
+#if defined(CONFIG_COMPAT) || defined(CONFIG_ALPHA)
COMPAT_SYS_NI(getitimer);
COMPAT_SYS_NI(setitimer);
#endif