From: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> This is all that we need to get the new system call itself working on x86. Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> Cc: linux-api@xxxxxxxxxxxxxxx Cc: linux-mm@xxxxxxxxx Cc: x86@xxxxxxxxxx Cc: torvalds@xxxxxxxxxxxxxxxxxxxx Cc: akpm@xxxxxxxxxxxxxxxxxxxx --- b/arch/x86/entry/syscalls/syscall_32.tbl | 1 + b/arch/x86/entry/syscalls/syscall_64.tbl | 1 + 2 files changed, 2 insertions(+) diff -puN arch/x86/entry/syscalls/syscall_32.tbl~pkeys-85b-x86-mprotect_key arch/x86/entry/syscalls/syscall_32.tbl --- a/arch/x86/entry/syscalls/syscall_32.tbl~pkeys-85b-x86-mprotect_key 2016-02-22 17:09:24.183334806 -0800 +++ b/arch/x86/entry/syscalls/syscall_32.tbl 2016-02-22 17:09:24.188335034 -0800 @@ -384,3 +384,4 @@ 375 i386 membarrier sys_membarrier 376 i386 mlock2 sys_mlock2 377 i386 copy_file_range sys_copy_file_range +378 i386 pkey_mprotect sys_pkey_mprotect diff -puN arch/x86/entry/syscalls/syscall_64.tbl~pkeys-85b-x86-mprotect_key arch/x86/entry/syscalls/syscall_64.tbl --- a/arch/x86/entry/syscalls/syscall_64.tbl~pkeys-85b-x86-mprotect_key 2016-02-22 17:09:24.185334897 -0800 +++ b/arch/x86/entry/syscalls/syscall_64.tbl 2016-02-22 17:09:24.188335034 -0800 @@ -333,6 +333,7 @@ 324 common membarrier sys_membarrier 325 common mlock2 sys_mlock2 326 common copy_file_range sys_copy_file_range +327 common pkey_mprotect sys_pkey_mprotect # # x32-specific system call numbers start at 512 to avoid cache impact _ -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>