The patch titled
lutimesat: compat syscall and wire up on x86_64
has been removed from the -mm tree. Its filename was
lutimesat-compat-syscall-and-wire-up-on-x86_64.patch
This patch was dropped because it is obsolete
------------------------------------------------------
Subject: lutimesat: compat syscall and wire up on x86_64
From: Alexey Dobriyan <adobriyan@xxxxxxxxxx>
[akpm@xxxxxxxxxxxxxxxxxxxx: cleanup]
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86_64/ia32/ia32entry.S | 1 +
fs/compat.c | 14 ++++++++++++++
fs/utimes.c | 2 +-
include/linux/time.h | 1 +
4 files changed, 17 insertions(+), 1 deletion(-)
diff -puN arch/x86_64/ia32/ia32entry.S~lutimesat-compat-syscall-and-wire-up-on-x86_64 arch/x86_64/ia32/ia32entry.S
--- a/arch/x86_64/ia32/ia32entry.S~lutimesat-compat-syscall-and-wire-up-on-x86_64
+++ a/arch/x86_64/ia32/ia32entry.S
@@ -715,4 +715,5 @@ ia32_sys_call_table:
.quad compat_sys_move_pages
.quad sys_getcpu
.quad sys_epoll_pwait
+ .quad compat_sys_lutimesat
ia32_syscall_end:
diff -puN fs/compat.c~lutimesat-compat-syscall-and-wire-up-on-x86_64 fs/compat.c
--- a/fs/compat.c~lutimesat-compat-syscall-and-wire-up-on-x86_64
+++ a/fs/compat.c
@@ -108,6 +108,20 @@ asmlinkage long compat_sys_utimes(char _
return compat_sys_futimesat(AT_FDCWD, filename, t);
}
+asmlinkage long compat_sys_lutimesat(int dfd, char __user *filename,
+ struct compat_timespec __user *utimes)
+{
+ struct timespec ts[2];
+
+ if (utimes) {
+ if (get_compat_timespec(&ts[0], &utimes[0]) ||
+ get_compat_timespec(&ts[1], &utimes[1]))
+ return -EFAULT;
+ }
+ return do_utimes_nsec(dfd, filename,
+ utimes ? ts : NULL, AT_SYMLINK_NOFOLLOW);
+}
+
asmlinkage long compat_sys_newstat(char __user * filename,
struct compat_stat __user *statbuf)
{
diff -puN fs/utimes.c~lutimesat-compat-syscall-and-wire-up-on-x86_64 fs/utimes.c
--- a/fs/utimes.c~lutimesat-compat-syscall-and-wire-up-on-x86_64
+++ a/fs/utimes.c
@@ -40,7 +40,7 @@ asmlinkage long sys_utime(char __user *
* must be owner or have write permission.
* Else, update from *times, must be owner or super user.
*/
-static long do_utimes_nsec(int dfd, char __user *filename, struct timespec *times, int flags)
+long do_utimes_nsec(int dfd, char __user *filename, struct timespec *times, int flags)
{
int error = -EINVAL;
struct nameidata nd;
diff -puN include/linux/time.h~lutimesat-compat-syscall-and-wire-up-on-x86_64 include/linux/time.h
--- a/include/linux/time.h~lutimesat-compat-syscall-and-wire-up-on-x86_64
+++ a/include/linux/time.h
@@ -110,6 +110,7 @@ extern int do_settimeofday(struct timesp
extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts)
extern long do_utimes(int dfd, char __user *filename, struct timeval *times, int flags);
+extern long do_utimes_nsec(int dfd, char __user *filename, struct timespec *times, int flags);
struct itimerval;
extern int do_setitimer(int which, struct itimerval *value,
struct itimerval *ovalue);
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxxx are
git-parisc.patch
allow-access-to-proc-pid-fd-after-setuid.patch
fix-race-between-proc_get_inode-and-remove_proc_entry.patch
utimensat-implementation.patch
lutimesat-compat-syscall-and-wire-up-on-x86_64.patch
-
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