Merge tag 'y2038-cleanups-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground

Pull y2038 cleanups from Arnd Bergmann:
 "y2038 syscall implementation cleanups

  This is a series of cleanups for the y2038 work, mostly intended for
  namespace cleaning: the kernel defines the traditional time_t, timeval
  and timespec types that often lead to y2038-unsafe code. Even though
  the unsafe usage is mostly gone from the kernel, having the types and
  associated functions around means that we can still grow new users,
  and that we may be missing conversions to safe types that actually
  matter.

  There are still a number of driver specific patches needed to get the
  last users of these types removed, those have been submitted to the
  respective maintainers"

Link: https://lore.kernel.org/lkml/20191108210236.1296047-1-arnd@arndb.de/

* tag 'y2038-cleanups-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground: (26 commits)
  y2038: alarm: fix half-second cut-off
  y2038: ipc: fix x32 ABI breakage
  y2038: fix typo in powerpc vdso "LOPART"
  y2038: allow disabling time32 system calls
  y2038: itimer: change implementation to timespec64
  y2038: move itimer reset into itimer.c
  y2038: use compat_{get,set}_itimer on alpha
  y2038: itimer: compat handling to itimer.c
  y2038: time: avoid timespec usage in settimeofday()
  y2038: timerfd: Use timespec64 internally
  y2038: elfcore: Use __kernel_old_timeval for process times
  y2038: make ns_to_compat_timeval use __kernel_old_timeval
  y2038: socket: use __kernel_old_timespec instead of timespec
  y2038: socket: remove timespec reference in timestamping
  y2038: syscalls: change remaining timeval to __kernel_old_timeval
  y2038: rusage: use __kernel_old_timeval
  y2038: uapi: change __kernel_time_t to __kernel_old_time_t
  y2038: stat: avoid 'time_t' in 'struct stat'
  y2038: ipc: remove __kernel_time_t reference from headers
  y2038: vdso: powerpc: avoid timespec references
  ...

1 files changed, 8 insertions, 8 deletions

diff --git a/arch/mips/include/uapi/asm/stat.h b/arch/mips/include/uapi/asm/stat.h
index 95416f366d7f..3d2a3b71845c 100644
--- a/arch/mips/include/uapi/asm/stat.h
+++ b/arch/mips/include/uapi/asm/stat.h
@@ -26,17 +26,17 @@ struct stat {
 	gid_t		st_gid;
 	unsigned	st_rdev;
 	long		st_pad2[2];
-	off_t		st_size;
+	long		st_size;
 	long		st_pad3;
 	/*
 	 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
 	 * but we don't have it under Linux.
 	 */
-	time_t		st_atime;
+	long		st_atime;
 	long		st_atime_nsec;
-	time_t		st_mtime;
+	long		st_mtime;
 	long		st_mtime_nsec;
-	time_t		st_ctime;
+	long		st_ctime;
 	long		st_ctime_nsec;
 	long		st_blksize;
 	long		st_blocks;
@@ -70,13 +70,13 @@ struct stat64 {
 	 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
 	 * but we don't have it under Linux.
 	 */
-	time_t		st_atime;
+	long		st_atime;
 	unsigned long	st_atime_nsec;	/* Reserved for st_atime expansion  */
 
-	time_t		st_mtime;
+	long		st_mtime;
 	unsigned long	st_mtime_nsec;	/* Reserved for st_mtime expansion  */
 
-	time_t		st_ctime;
+	long		st_ctime;
 	unsigned long	st_ctime_nsec;	/* Reserved for st_ctime expansion  */
 
 	unsigned long	st_blksize;
@@ -105,7 +105,7 @@ struct stat {
 	unsigned int		st_rdev;
 	unsigned int		st_pad1[3]; /* Reserved for st_rdev expansion */
 
-	off_t			st_size;
+	long			st_size;
 
 	/*
 	 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime