The following commit has been merged into the timers/urgent branch of tip: Commit-ID: f35deaff1b8eadb9897e4fb8b3edc7717f4ec6fa Gitweb: https://git.kernel.org/tip/f35deaff1b8eadb9897e4fb8b3edc7717f4ec6fa Author: Arnd Bergmann <arnd@xxxxxxxx> AuthorDate: Sat, 07 Dec 2019 20:10:26 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Thu, 09 Jan 2020 18:20:23 +01:00 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@xxxxxxxxxxxx> Reported-by: kbuild test robot <lkp@xxxxxxxxx> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx> Link: https://lore.kernel.org/r/20191207191043.656328-1-arnd@xxxxxxxx --- kernel/time/posix-stubs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/time/posix-stubs.c b/kernel/time/posix-stubs.c index 67df65f..20c65a7 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