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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 16:48:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 16:48:45 -0700
commitdad44decc242a7ad185f1001541b0b7d49e2f58e (patch)
treedef666a53c058ca372ba64be4cb5f57f04352ff8
parentc155c7492c9ab81f3d358a10eb4f29376ae53d85 (diff)
parent2d5ae5c2c7025b3bac264545f88b4d958fbdccc8 (diff)
downloadlinux-sh-dad44decc242a7ad185f1001541b0b7d49e2f58e.tar.gz
Merge tag 'please-pull-preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull ia64 update from Tony Luck: "Wire up new system calls p{read,write}v2 for ia64" * tag 'please-pull-preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] Enable preadv2 and pwritev2 syscalls for ia64
-rw-r--r--arch/ia64/include/asm/unistd.h2
-rw-r--r--arch/ia64/include/uapi/asm/unistd.h2
-rw-r--r--arch/ia64/kernel/entry.S2
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 6a8685051b67..8c85209753ab 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
-#define NR_syscalls 324 /* length of syscall table */
+#define NR_syscalls 326 /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index 41369a103838..ea5363daa7bd 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -337,5 +337,7 @@
#define __NR_kcmp 1345
#define __NR_mlock2 1346
#define __NR_copy_file_range 1347
+#define __NR_preadv2 1348
+#define __NR_pwritev2 1349
#endif /* _UAPI_ASM_IA64_UNISTD_H */
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 477c55e244ec..cfaa7b25084c 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1773,5 +1773,7 @@ sys_call_table:
data8 sys_kcmp // 1345
data8 sys_mlock2
data8 sys_copy_file_range
+ data8 sys_preadv2
+ data8 sys_pwritev2
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls