path: root/arch/xtensa
diff options
authorArnd Bergmann <arnd@arndb.de>2018-12-31 23:12:32 +0100
committerArnd Bergmann <arnd@arndb.de>2019-01-25 17:22:50 +0100
commitb41c51c8e194c0bdfb4b1778a137aea8246c86cd (patch)
tree99973f9fdc01b72f5fcfc8cd3ebf212b8ee07cc0 /arch/xtensa
parentarch: add split IPC system calls where needed (diff)
arch: add pkey and rseq syscall numbers everywhere
Most architectures define system call numbers for the rseq and pkey system calls, even when they don't support the features, and perhaps never will. Only a few architectures are missing these, so just define them anyway for consistency. If we decide to add them later to one of these, the system call numbers won't get out of sync then. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/xtensa')
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
index f8befa11b0c4..c699e014e0dd 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -372,3 +372,4 @@
349 common pkey_alloc sys_pkey_alloc
350 common pkey_free sys_pkey_free
351 common statx sys_statx
+352 common rseq sys_rseq