| From | Kamal Mostafa <> | Subject | [PATCH 3.13.y-ckt 08/95] xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range | Date | Wed, 27 May 2015 11:59:16 -0700 |
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3.13.11-ckt21 -stable review patch. If anyone has any objections, please let me know.
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From: Max Filippov <jcmvbkbc@gmail.com>
commit 01e84c70fe40c8111f960987bcf7f931842e6d07 upstream.
xtensa actually uses sync_file_range2 implementation, so it should define __NR_sync_file_range2 as other architectures that use that function. That fixes userspace interface (that apparently never worked) and avoids special-casing xtensa in libc implementations. See the thread ending at http://lists.busybox.net/pipermail/uclibc/2015-February/048833.html for more details.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/xtensa/include/uapi/asm/unistd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h index 513effd..d07c188 100644 --- a/arch/xtensa/include/uapi/asm/unistd.h +++ b/arch/xtensa/include/uapi/asm/unistd.h @@ -715,7 +715,7 @@ __SYSCALL(323, sys_process_vm_writev, 6) __SYSCALL(324, sys_name_to_handle_at, 5) #define __NR_open_by_handle_at 325 __SYSCALL(325, sys_open_by_handle_at, 3) -#define __NR_sync_file_range 326 +#define __NR_sync_file_range2 326 __SYSCALL(326, sys_sync_file_range2, 6) #define __NR_perf_event_open 327 __SYSCALL(327, sys_perf_event_open, 5) -- 1.9.1
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