From: Arnaldo Carvalho de Melo <[email protected]> Introduced in commit f9afc6197e9b ("x86: Wire up protection keys system calls")
This will make 'perf trace' aware of them on x86_64. Cc: Adrian Hunter <[email protected]> Cc: Dave Hansen <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl index e9ce9c7c39b4..e93ef0b38db8 100644 --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl @@ -335,6 +335,9 @@ 326 common copy_file_range sys_copy_file_range 327 64 preadv2 sys_preadv2 328 64 pwritev2 sys_pwritev2 +329 common pkey_mprotect sys_pkey_mprotect +330 common pkey_alloc sys_pkey_alloc +331 common pkey_free sys_pkey_free # # x32-specific system call numbers start at 512 to avoid cache impact -- 2.7.4
