[PATCH 1/8] compat ABI: use non-compat openat and open_by_handle_at variants
From: Arnd Bergmann <arnd@arndb.de>
Date: 2019-02-18 21:08:10
Also in:
linux-api, linux-arch, linux-riscv, lkml
Subsystem:
generic include/asm header files, the rest · Maintainers:
Arnd Bergmann, Linus Torvalds
From: Yury Norov <redacted> The only difference between native and compat openat and open_by_handle_at is that non-compat version forces O_LARGEFILE, and it should be the default behaviour for all architectures, as we are going to drop the support of 32-bit userspace off_t. Signed-off-by: Yury Norov <redacted> Signed-off-by: Yury Norov <redacted> Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- include/uapi/asm-generic/unistd.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index acf9a07ab2ff..b928eff3bf92 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h@@ -179,7 +179,7 @@ __SYSCALL(__NR_fchownat, sys_fchownat) #define __NR_fchown 55 __SYSCALL(__NR_fchown, sys_fchown) #define __NR_openat 56 -__SC_COMP(__NR_openat, sys_openat, compat_sys_openat) +__SYSCALL(__NR_openat, sys_openat) #define __NR_close 57 __SYSCALL(__NR_close, sys_close) #define __NR_vhangup 58
@@ -678,8 +678,7 @@ __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) #define __NR_name_to_handle_at 264 __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) #define __NR_open_by_handle_at 265 -__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \ - compat_sys_open_by_handle_at) +__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) #define __NR_clock_adjtime 266 __SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime) #define __NR_syncfs 267
--
2.20.0
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