[PATCH 05/10] x86: wire up protection keys system calls
STALE3676d
From: Dave Hansen <hidden>
Date: 2016-07-29 16:30:46
Also in:
linux-arch, linux-mm, lkml
Revision v1 of 2 in this series.
Revisions (2)
- v1 current
- v1 [diff vs current]
From: Dave Hansen <dave.hansen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> This is all that we need to get the new system calls themselves working on x86. Signed-off-by: Dave Hansen <dave.hansen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Cc: linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org Cc: x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org Cc: akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org Cc: Arnd Bergmann <redacted> Cc: mgorman-3eNAlZScCAx27rWaFMvyedHuzzzSOjJt@public.gmane.org --- b/arch/x86/entry/syscalls/syscall_32.tbl | 5 +++++ b/arch/x86/entry/syscalls/syscall_64.tbl | 5 +++++ 2 files changed, 10 insertions(+) diff -puN arch/x86/entry/syscalls/syscall_32.tbl~pkeys-114-x86-mprotect_key arch/x86/entry/syscalls/syscall_32.tbl
--- a/arch/x86/entry/syscalls/syscall_32.tbl~pkeys-114-x86-mprotect_key 2016-07-29 09:18:57.983542427 -0700
+++ b/arch/x86/entry/syscalls/syscall_32.tbl 2016-07-29 09:18:57.988542654 -0700@@ -386,3 +386,8 @@ 377 i386 copy_file_range sys_copy_file_range 378 i386 preadv2 sys_preadv2 compat_sys_preadv2 379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2 +380 i386 pkey_mprotect sys_pkey_mprotect +381 i386 pkey_alloc sys_pkey_alloc +382 i386 pkey_free sys_pkey_free +#383 i386 pkey_get sys_pkey_get +#384 i386 pkey_set sys_pkey_set
diff -puN arch/x86/entry/syscalls/syscall_64.tbl~pkeys-114-x86-mprotect_key arch/x86/entry/syscalls/syscall_64.tbl
--- a/arch/x86/entry/syscalls/syscall_64.tbl~pkeys-114-x86-mprotect_key 2016-07-29 09:18:57.985542518 -0700
+++ b/arch/x86/entry/syscalls/syscall_64.tbl 2016-07-29 09:18:57.988542654 -0700@@ -335,6 +335,11 @@ 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 +#332 common pkey_get sys_pkey_get +#333 common pkey_set sys_pkey_set # # x32-specific system call numbers start at 512 to avoid cache impact
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