[PATCH v2 17/29] syscalls: remove obsolete __IGNORE_ macros

Arnd Bergmann
2019-01-18T16:22:59Z

These are all for ignoring the lack of obsolete system calls,
which have been marked the same way in scripts/checksyscall.sh,
so these can be removed.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/mips/include/asm/unistd.h | 16 ----------------
arch/parisc/include/asm/unistd.h | 3 ---
arch/s390/include/asm/unistd.h | 2 --
arch/xtensa/include/asm/unistd.h | 12 ------------
4 files changed, 33 deletions(-)

diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index b23d74a601b3..5e9eeb83d8d4 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -53,22 +53,6 @@
#define __ARCH_WANT_SYS_FORK
#define __ARCH_WANT_SYS_CLONE

-/* whitelists for checksyscalls */
-#define __IGNORE_select
-#define __IGNORE_vfork
-#define __IGNORE_time
-#define __IGNORE_uselib
-#define __IGNORE_fadvise64_64
-#define __IGNORE_getdents64
-#if _MIPS_SIM == _MIPS_SIM_NABI32
-#define __IGNORE_truncate64
-#define __IGNORE_ftruncate64
-#define __IGNORE_stat64
-#define __IGNORE_lstat64
-#define __IGNORE_fstat64
-#define __IGNORE_fstatat64
-#endif
-
#endif /* !__ASSEMBLY__ */

#endif /* _ASM_UNISTD_H */
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index 9ec1026af877..385eae49ed02 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -10,9 +10,6 @@

#define SYS_ify(syscall_name) __NR_##syscall_name

-#define __IGNORE_select /* newselect */
-#define __IGNORE_fadvise64 /* fadvise64_64 */
-
#ifndef ASM_LINE_SEP
# define ASM_LINE_SEP ;
#endif
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index ed08f114ee91..59202ceea1f6 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -10,8 +10,6 @@
#include <uapi/asm/unistd.h>
#include <asm/unistd_nr.h>

-#define __IGNORE_time
-
#define __ARCH_WANT_NEW_STAT
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_SYS_ALARM
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index 0d34629dafc5..81cc52ea1bd5 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -10,18 +10,6 @@
#define __ARCH_WANT_SYS_UTIME
#define __ARCH_WANT_SYS_GETPGRP

-/*
- * Ignore legacy system calls in the checksyscalls.sh script
- */
-
-#define __IGNORE_fork /* use clone */
-#define __IGNORE_time
-#define __IGNORE_alarm /* use setitimer */
-#define __IGNORE_pause
-#define __IGNORE_mmap /* use mmap2 */
-#define __IGNORE_vfork /* use clone */
-#define __IGNORE_fadvise64 /* use fadvise64_64 */
-
#define NR_syscalls __NR_syscalls

#endif /* _XTENSA_UNISTD_H */
--
2.20.0