summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-01 14:00:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-01 14:00:59 -0800
commitceb307474506f888e8f16dab183405ff01dffa08 (patch)
tree27c1d2f3c553c85bd3529cbd44c0f690a77992ee /arch
parent0da522107e5d9c000a4871d52e570912aa1225a2 (diff)
parentb111df8447acdeb4b9220f99d5d4b28f83eb56ad (diff)
downloadlinux-ceb307474506f888e8f16dab183405ff01dffa08.tar.bz2
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 ...
Diffstat (limited to 'arch')
-rw-r--r--arch/Kconfig11
-rw-r--r--arch/alpha/kernel/osf_sys.c67
-rw-r--r--arch/alpha/kernel/syscalls/syscall.tbl4
-rw-r--r--arch/ia64/kernel/asm-offsets.c2
-rw-r--r--arch/mips/include/uapi/asm/msgbuf.h6
-rw-r--r--arch/mips/include/uapi/asm/sembuf.h4
-rw-r--r--arch/mips/include/uapi/asm/shmbuf.h6
-rw-r--r--arch/mips/include/uapi/asm/stat.h16
-rw-r--r--arch/mips/kernel/binfmt_elfn32.c4
-rw-r--r--arch/mips/kernel/binfmt_elfo32.c4
-rw-r--r--arch/nds32/kernel/vdso/gettimeofday.c61
-rw-r--r--arch/parisc/include/uapi/asm/msgbuf.h6
-rw-r--r--arch/parisc/include/uapi/asm/sembuf.h4
-rw-r--r--arch/parisc/include/uapi/asm/shmbuf.h6
-rw-r--r--arch/powerpc/include/asm/asm-prototypes.h3
-rw-r--r--arch/powerpc/include/asm/vdso_datapage.h6
-rw-r--r--arch/powerpc/include/uapi/asm/msgbuf.h6
-rw-r--r--arch/powerpc/include/uapi/asm/sembuf.h4
-rw-r--r--arch/powerpc/include/uapi/asm/shmbuf.h6
-rw-r--r--arch/powerpc/include/uapi/asm/stat.h2
-rw-r--r--arch/powerpc/kernel/asm-offsets.c18
-rw-r--r--arch/powerpc/kernel/syscalls.c4
-rw-r--r--arch/powerpc/kernel/time.c5
-rw-r--r--arch/powerpc/kernel/vdso32/gettimeofday.S6
-rw-r--r--arch/powerpc/kernel/vdso64/gettimeofday.S8
-rw-r--r--arch/sparc/include/uapi/asm/msgbuf.h6
-rw-r--r--arch/sparc/include/uapi/asm/sembuf.h4
-rw-r--r--arch/sparc/include/uapi/asm/shmbuf.h6
-rw-r--r--arch/sparc/include/uapi/asm/stat.h24
-rw-r--r--arch/sparc/vdso/vclock_gettime.c36
-rw-r--r--arch/x86/entry/vdso/vclock_gettime.c6
-rw-r--r--arch/x86/entry/vsyscall/vsyscall_64.c4
-rw-r--r--arch/x86/include/uapi/asm/msgbuf.h6
-rw-r--r--arch/x86/include/uapi/asm/sembuf.h4
-rw-r--r--arch/x86/include/uapi/asm/shmbuf.h6
-rw-r--r--arch/x86/um/vdso/um_vdso.c12
36 files changed, 153 insertions, 230 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 17c42bc36321..da75bab22eee 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -796,16 +796,9 @@ config OLD_SIGACTION
config COMPAT_OLD_SIGACTION
bool
-config 64BIT_TIME
- def_bool y
- help
- This should be selected by all architectures that need to support
- new system calls with a 64-bit time_t. This is relevant on all 32-bit
- architectures, and 64-bit architectures as part of compat syscall
- handling.
-
config COMPAT_32BIT_TIME
- def_bool !64BIT || COMPAT
+ bool "Provide system calls for 32-bit time_t"
+ default !64BIT || COMPAT
help
This enables 32 bit time_t support in addition to 64 bit time_t support.
This is relevant on all 32-bit architectures, and 64-bit architectures
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index bf497b8b0ec6..94e4cde8071a 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -963,7 +963,7 @@ put_tv32(struct timeval32 __user *o, struct timespec64 *i)
}
static inline long
-put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i)
+put_tv_to_tv32(struct timeval32 __user *o, struct __kernel_old_timeval *i)
{
return copy_to_user(o, &(struct timeval32){
.tv_sec = i->tv_sec,
@@ -971,30 +971,6 @@ put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i)
sizeof(struct timeval32));
}
-static inline long
-get_it32(struct itimerval *o, struct itimerval32 __user *i)
-{
- struct itimerval32 itv;
- if (copy_from_user(&itv, i, sizeof(struct itimerval32)))
- return -EFAULT;
- o->it_interval.tv_sec = itv.it_interval.tv_sec;
- o->it_interval.tv_usec = itv.it_interval.tv_usec;
- o->it_value.tv_sec = itv.it_value.tv_sec;
- o->it_value.tv_usec = itv.it_value.tv_usec;
- return 0;
-}
-
-static inline long
-put_it32(struct itimerval32 __user *o, struct itimerval *i)
-{
- return copy_to_user(o, &(struct itimerval32){
- .it_interval.tv_sec = o->it_interval.tv_sec,
- .it_interval.tv_usec = o->it_interval.tv_usec,
- .it_value.tv_sec = o->it_value.tv_sec,
- .it_value.tv_usec = o->it_value.tv_usec},
- sizeof(struct itimerval32));
-}
-
static inline void
jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value)
{
@@ -1039,47 +1015,6 @@ SYSCALL_DEFINE2(osf_settimeofday, struct timeval32 __user *, tv,
asmlinkage long sys_ni_posix_timers(void);
-SYSCALL_DEFINE2(osf_getitimer, int, which, struct itimerval32 __user *, it)
-{
- struct itimerval kit;
- int error;
-
- if (!IS_ENABLED(CONFIG_POSIX_TIMERS))
- return sys_ni_posix_timers();
-
- error = do_getitimer(which, &kit);
- if (!error && put_it32(it, &kit))
- error = -EFAULT;
-
- return error;
-}
-
-SYSCALL_DEFINE3(osf_setitimer, int, which, struct itimerval32 __user *, in,
- struct itimerval32 __user *, out)
-{
- struct itimerval kin, kout;
- int error;
-
- if (!IS_ENABLED(CONFIG_POSIX_TIMERS))
- return sys_ni_posix_timers();
-
- if (in) {
- if (get_it32(&kin, in))
- return -EFAULT;
- } else
- memset(&kin, 0, sizeof(kin));
-
- error = do_setitimer(which, &kin, out ? &kout : NULL);
- if (error || !out)
- return error;
-
- if (put_it32(out, &kout))
- return -EFAULT;
-
- return 0;
-
-}
-
SYSCALL_DEFINE2(osf_utimes, const char __user *, filename,
struct timeval32 __user *, tvs)
{
diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 728fe028c02c..8e13b0b2928d 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -89,10 +89,10 @@
80 common setgroups sys_setgroups
81 common osf_old_getpgrp sys_ni_syscall
82 common setpgrp sys_setpgid
-83 common osf_setitimer sys_osf_setitimer
+83 common osf_setitimer compat_sys_setitimer
84 common osf_old_wait sys_ni_syscall
85 common osf_table sys_ni_syscall
-86 common osf_getitimer sys_osf_getitimer
+86 common osf_getitimer compat_sys_getitimer
87 common gethostname sys_gethostname
88 common sethostname sys_sethostname
89 common getdtablesize sys_getdtablesize
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 00e8e2a1eb19..fb0deb8a4221 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -211,7 +211,7 @@ void foo(void)
offsetof (struct cpuinfo_ia64, ptce_stride));
BLANK();
DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET,
- offsetof (struct timespec, tv_nsec));
+ offsetof (struct __kernel_old_timespec, tv_nsec));
DEFINE(IA64_TIME_SN_SPEC_SNSEC_OFFSET,
offsetof (struct time_sn_spec, snsec));
diff --git a/arch/mips/include/uapi/asm/msgbuf.h b/arch/mips/include/uapi/asm/msgbuf.h
index 46aa15b13e4e..9e0c2e230274 100644
--- a/arch/mips/include/uapi/asm/msgbuf.h
+++ b/arch/mips/include/uapi/asm/msgbuf.h
@@ -15,9 +15,9 @@
#if defined(__mips64)
struct msqid64_ds {
struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
+ long msg_stime; /* last msgsnd time */
+ long msg_rtime; /* last msgrcv time */
+ long msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
unsigned long msg_qbytes; /* max number of bytes on queue */
diff --git a/arch/mips/include/uapi/asm/sembuf.h b/arch/mips/include/uapi/asm/sembuf.h
index 60c89e6cb25b..43e1b4a2f68a 100644
--- a/arch/mips/include/uapi/asm/sembuf.h
+++ b/arch/mips/include/uapi/asm/sembuf.h
@@ -14,8 +14,8 @@
#ifdef __mips64
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
- __kernel_time_t sem_otime; /* last semop time */
- __kernel_time_t sem_ctime; /* last change time */
+ long sem_otime; /* last semop time */
+ long sem_ctime; /* last change time */
unsigned long sem_nsems; /* no. of semaphores in array */
unsigned long __unused1;
unsigned long __unused2;
diff --git a/arch/mips/include/uapi/asm/shmbuf.h b/arch/mips/include/uapi/asm/shmbuf.h
index 9b9bba3401f2..680bb95b2240 100644
--- a/arch/mips/include/uapi/asm/shmbuf.h
+++ b/arch/mips/include/uapi/asm/shmbuf.h
@@ -17,9 +17,9 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
+ long shm_atime; /* last attach time */
+ long shm_dtime; /* last detach time */
+ long shm_ctime; /* last change time */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
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
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index 7a12763d553a..6ee3f7218c67 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -100,7 +100,7 @@ jiffies_to_old_timeval32(unsigned long jiffies, struct old_timeval32 *value)
#undef TASK_SIZE
#define TASK_SIZE TASK_SIZE32
-#undef ns_to_timeval
-#define ns_to_timeval ns_to_old_timeval32
+#undef ns_to_kernel_old_timeval
+#define ns_to_kernel_old_timeval ns_to_old_timeval32
#include "../../../fs/binfmt_elf.c"
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index e6db06a1d31a..6dd103d3cebb 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -103,7 +103,7 @@ jiffies_to_old_timeval32(unsigned long jiffies, struct old_timeval32 *value)
#undef TASK_SIZE
#define TASK_SIZE TASK_SIZE32
-#undef ns_to_timeval
-#define ns_to_timeval ns_to_old_timeval32
+#undef ns_to_kernel_old_timeval
+#define ns_to_kernel_old_timeval ns_to_old_timeval32
#include "../../../fs/binfmt_elf.c"
diff --git a/arch/nds32/kernel/vdso/gettimeofday.c b/arch/nds32/kernel/vdso/gettimeofday.c
index b02581891c33..9ec03cf0ec54 100644
--- a/arch/nds32/kernel/vdso/gettimeofday.c
+++ b/arch/nds32/kernel/vdso/gettimeofday.c
@@ -48,9 +48,9 @@ static notrace int vdso_read_retry(const struct vdso_data *vdata, u32 start)
}
static notrace long clock_gettime_fallback(clockid_t _clkid,
- struct timespec *_ts)
+ struct __kernel_old_timespec *_ts)
{
- register struct timespec *ts asm("$r1") = _ts;
+ register struct __kernel_old_timespec *ts asm("$r1") = _ts;
register clockid_t clkid asm("$r0") = _clkid;
register long ret asm("$r0");
@@ -63,7 +63,7 @@ static notrace long clock_gettime_fallback(clockid_t _clkid,
return ret;
}
-static notrace int do_realtime_coarse(struct timespec *ts,
+static notrace int do_realtime_coarse(struct __kernel_old_timespec *ts,
struct vdso_data *vdata)
{
u32 seq;
@@ -78,25 +78,23 @@ static notrace int do_realtime_coarse(struct timespec *ts,
return 0;
}
-static notrace int do_monotonic_coarse(struct timespec *ts,
+static notrace int do_monotonic_coarse(struct __kernel_old_timespec *ts,
struct vdso_data *vdata)
{
- struct timespec tomono;
u32 seq;
+ u64 ns;
do {
seq = vdso_read_begin(vdata);
- ts->tv_sec = vdata->xtime_coarse_sec;
- ts->tv_nsec = vdata->xtime_coarse_nsec;
-
- tomono.tv_sec = vdata->wtm_clock_sec;
- tomono.tv_nsec = vdata->wtm_clock_nsec;
+ ts->tv_sec = vdata->xtime_coarse_sec + vdata->wtm_clock_sec;
+ ns = vdata->xtime_coarse_nsec + vdata->wtm_clock_nsec;
} while (vdso_read_retry(vdata, seq));
- ts->tv_sec += tomono.tv_sec;
- timespec_add_ns(ts, tomono.tv_nsec);
+ ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
+ ts->tv_nsec = ns;
+
return 0;
}
@@ -115,7 +113,7 @@ static notrace inline u64 vgetsns(struct vdso_data *vdso)
return ((u64) cycle_delta & vdso->cs_mask) * vdso->cs_mult;
}
-static notrace int do_realtime(struct timespec *ts, struct vdso_data *vdata)
+static notrace int do_realtime(struct __kernel_old_timespec *ts, struct vdso_data *vdata)
{
unsigned count;
u64 ns;
@@ -133,32 +131,31 @@ static notrace int do_realtime(struct timespec *ts, struct vdso_data *vdata)
return 0;
}
-static notrace int do_monotonic(struct timespec *ts, struct vdso_data *vdata)
+static notrace int do_monotonic(struct __kernel_old_timespec *ts, struct vdso_data *vdata)
{
- struct timespec tomono;
- u64 nsecs;
+ u64 ns;
u32 seq;
do {
seq = vdso_read_begin(vdata);
ts->tv_sec = vdata->xtime_clock_sec;
- nsecs = vdata->xtime_clock_nsec;
- nsecs += vgetsns(vdata);
- nsecs >>= vdata->cs_shift;
+ ns = vdata->xtime_clock_nsec;
+ ns += vgetsns(vdata);
+ ns >>= vdata->cs_shift;
- tomono.tv_sec = vdata->wtm_clock_sec;
- tomono.tv_nsec = vdata->wtm_clock_nsec;
+ ts->tv_sec += vdata->wtm_clock_sec;
+ ns += vdata->wtm_clock_nsec;
} while (vdso_read_retry(vdata, seq));
- ts->tv_sec += tomono.tv_sec;
- ts->tv_nsec = 0;
- timespec_add_ns(ts, nsecs + tomono.tv_nsec);
+ ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
+ ts->tv_nsec = ns;
+
return 0;
}
-notrace int __vdso_clock_gettime(clockid_t clkid, struct timespec *ts)
+notrace int __vdso_clock_gettime(clockid_t clkid, struct __kernel_old_timespec *ts)
{
struct vdso_data *vdata;
int ret = -1;
@@ -191,10 +188,10 @@ notrace int __vdso_clock_gettime(clockid_t clkid, struct timespec *ts)
}
static notrace int clock_getres_fallback(clockid_t _clk_id,
- struct timespec *_res)
+ struct __kernel_old_timespec *_res)
{
register clockid_t clk_id asm("$r0") = _clk_id;
- register struct timespec *res asm("$r1") = _res;
+ register struct __kernel_old_timespec *res asm("$r1") = _res;
register int ret asm("$r0");
asm volatile ("movi $r15, %3\n"
@@ -206,7 +203,7 @@ static notrace int clock_getres_fallback(clockid_t _clk_id,
return ret;
}
-notrace int __vdso_clock_getres(clockid_t clk_id, struct timespec *res)
+notrace int __vdso_clock_getres(clockid_t clk_id, struct __kernel_old_timespec *res)
{
struct vdso_data *vdata = __get_datapage();
@@ -230,10 +227,10 @@ notrace int __vdso_clock_getres(clockid_t clk_id, struct timespec *res)
return 0;
}
-static notrace inline int gettimeofday_fallback(struct timeval *_tv,
+static notrace inline int gettimeofday_fallback(struct __kernel_old_timeval *_tv,
struct timezone *_tz)
{
- register struct timeval *tv asm("$r0") = _tv;
+ register struct __kernel_old_timeval *tv asm("$r0") = _tv;
register struct timezone *tz asm("$r1") = _tz;
register int ret asm("$r0");
@@ -246,9 +243,9 @@ static notrace inline int gettimeofday_fallback(struct timeval *_tv,
return ret;
}
-notrace int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
+notrace int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
{
- struct timespec ts;
+ struct __kernel_old_timespec ts;
struct vdso_data *vdata;
int ret;
diff --git a/arch/parisc/include/uapi/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h
index 6a2e9ab2ef8d..3b877335da38 100644
--- a/arch/parisc/include/uapi/asm/msgbuf.h
+++ b/arch/parisc/include/uapi/asm/msgbuf.h
@@ -16,9 +16,9 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
#if __BITS_PER_LONG == 64
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
+ long msg_stime; /* last msgsnd time */
+ long msg_rtime; /* last msgrcv time */
+ long msg_ctime; /* last change time */
#else
unsigned long msg_stime_high;
unsigned long msg_stime; /* last msgsnd time */
diff --git a/arch/parisc/include/uapi/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h
index 3c31163b1241..8241cf126018 100644
--- a/arch/parisc/include/uapi/asm/sembuf.h
+++ b/arch/parisc/include/uapi/asm/sembuf.h
@@ -16,8 +16,8 @@
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
#if __BITS_PER_LONG == 64
- __kernel_time_t sem_otime; /* last semop time */
- __kernel_time_t sem_ctime; /* last change time */
+ long sem_otime; /* last semop time */
+ long sem_ctime; /* last change time */
#else
unsigned long sem_otime_high;
unsigned long sem_otime; /* last semop time */
diff --git a/arch/parisc/include/uapi/asm/shmbuf.h b/arch/parisc/include/uapi/asm/shmbuf.h
index c89b3dd8db21..5da3089be65e 100644
--- a/arch/parisc/include/uapi/asm/shmbuf.h
+++ b/arch/parisc/include/uapi/asm/shmbuf.h
@@ -16,9 +16,9 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
#if __BITS_PER_LONG == 64
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
+ long shm_atime; /* last attach time */
+ long shm_dtime; /* last detach time */
+ long shm_ctime; /* last change time */
#else
unsigned long shm_atime_high;
unsigned long shm_atime; /* last attach time */
diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h
index d84d1417ddb6..983c0084fb3f 100644
--- a/arch/powerpc/include/asm/asm-prototypes.h
+++ b/arch/powerpc/include/asm/asm-prototypes.h
@@ -92,7 +92,8 @@ long sys_swapcontext(struct ucontext __user *old_ctx,
long sys_debug_setcontext(struct ucontext __user *ctx,
int ndbg, struct sig_dbg_op __user *dbg);
int
-ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval __user *tvp);
+ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
+ struct __kernel_old_timeval __user *tvp);
unsigned long __init early_init(unsigned long dt_ptr);
void __init machine_init(u64 dt_ptr);
#endif
diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index c61d59ed3b45..a115970a6809 100644
--- a/arch/powerpc/include/asm/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
@@ -81,7 +81,8 @@ struct vdso_data {
__u32 stamp_sec_fraction; /* fractional seconds of stamp_xtime */
__s32 wtom_clock_nsec; /* Wall to monotonic clock nsec */
__s64 wtom_clock_sec; /* Wall to monotonic clock sec */
- struct timespec stamp_xtime; /* xtime as at tb_orig_stamp */
+ __s64 stamp_xtime_sec; /* xtime secs as at tb_orig_stamp */
+ __s64 stamp_xtime_nsec; /* xtime nsecs as at tb_orig_stamp */
__u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of syscalls */
__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
};
@@ -101,7 +102,8 @@ struct vdso_data {
__u32 tz_dsttime; /* Type of dst correction 0x5C */
__s32 wtom_clock_sec; /* Wall to monotonic clock */
__s32 wtom_clock_nsec;
- struct timespec stamp_xtime; /* xtime as at tb_orig_stamp */
+ __s32 stamp_xtime_sec; /* xtime seconds as at tb_orig_stamp */
+ __s32 stamp_xtime_nsec; /* xtime nsecs as at tb_orig_stamp */
__u32 stamp_sec_fraction; /* fractional seconds of stamp_xtime */
__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
__u32 dcache_block_size; /* L1 d-cache block size */
diff --git a/arch/powerpc/include/uapi/asm/msgbuf.h b/arch/powerpc/include/uapi/asm/msgbuf.h
index 2b1b37797a47..969bd83e4d3d 100644
--- a/arch/powerpc/include/uapi/asm/msgbuf.h
+++ b/arch/powerpc/include/uapi/asm/msgbuf.h
@@ -11,9 +11,9 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
#ifdef __powerpc64__
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
+ long msg_stime; /* last msgsnd time */
+ long msg_rtime; /* last msgrcv time */
+ long msg_ctime; /* last change time */
#else
unsigned long msg_stime_high;
unsigned long msg_stime; /* last msgsnd time */
diff --git a/arch/powerpc/include/uapi/asm/sembuf.h b/arch/powerpc/include/uapi/asm/sembuf.h
index 3f60946f77e3..008ae77c6746 100644
--- a/arch/powerpc/include/uapi/asm/sembuf.h
+++ b/arch/powerpc/include/uapi/asm/sembuf.h
@@ -26,8 +26,8 @@ struct semid64_ds {
unsigned long sem_ctime_high;
unsigned long sem_ctime; /* last change time */
#else
- __kernel_time_t sem_otime; /* last semop time */
- __kernel_time_t sem_ctime; /* last change time */
+ long sem_otime; /* last semop time */
+ long sem_ctime; /* last change time */
#endif
unsigned long sem_nsems; /* no. of semaphores in array */
unsigned long __unused3;
diff --git a/arch/powerpc/include/uapi/asm/shmbuf.h b/arch/powerpc/include/uapi/asm/shmbuf.h
index b591c4d7e4c5..00422b2f3c63 100644
--- a/arch/powerpc/include/uapi/asm/shmbuf.h
+++ b/arch/powerpc/include/uapi/asm/shmbuf.h
@@ -22,9 +22,9 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
#ifdef __powerpc64__
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
+ long shm_atime; /* last attach time */
+ long shm_dtime; /* last detach time */
+ long shm_ctime; /* last change time */
#else
unsigned long shm_atime_high;
unsigned long shm_atime; /* last attach time */
diff --git a/arch/powerpc/include/uapi/asm/stat.h b/arch/powerpc/include/uapi/asm/stat.h
index afd25f2ff4e8..7871055e5e32 100644
--- a/arch/powerpc/include/uapi/asm/stat.h
+++ b/arch/powerpc/include/uapi/asm/stat.h
@@ -40,7 +40,7 @@ struct stat {
uid_t st_uid;
gid_t st_gid;
unsigned long st_rdev;
- off_t st_size;
+ long st_size;
unsigned long st_blksize;
unsigned long st_blocks;
unsigned long st_atime;
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 484f54dab247..f22bd6d1fe93 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -385,7 +385,8 @@ int main(void)
OFFSET(CFG_SYSCALL_MAP32, vdso_data, syscall_map_32);
OFFSET(WTOM_CLOCK_SEC, vdso_data, wtom_clock_sec);
OFFSET(WTOM_CLOCK_NSEC, vdso_data, wtom_clock_nsec);
- OFFSET(STAMP_XTIME, vdso_data, stamp_xtime);
+ OFFSET(STAMP_XTIME_SEC, vdso_data, stamp_xtime_sec);
+ OFFSET(STAMP_XTIME_NSEC, vdso_data, stamp_xtime_nsec);
OFFSET(STAMP_SEC_FRAC, vdso_data, stamp_sec_fraction);
OFFSET(CFG_ICACHE_BLOCKSZ, vdso_data, icache_block_size);
OFFSET(CFG_DCACHE_BLOCKSZ, vdso_data, dcache_block_size);
@@ -393,20 +394,15 @@ int main(void)
OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_data, dcache_log_block_size);
#ifdef CONFIG_PPC64
OFFSET(CFG_SYSCALL_MAP64, vdso_data, syscall_map_64);
- OFFSET(TVAL64_TV_SEC, timeval, tv_sec);
- OFFSET(TVAL64_TV_USEC, timeval, tv_usec);
+ OFFSET(TVAL64_TV_SEC, __kernel_old_timeval, tv_sec);
+ OFFSET(TVAL64_TV_USEC, __kernel_old_timeval, tv_usec);
+#endif
+ OFFSET(TSPC64_TV_SEC, __kernel_timespec, tv_sec);
+ OFFSET(TSPC64_TV_NSEC, __kernel_timespec, tv_nsec);
OFFSET(TVAL32_TV_SEC, old_timeval32, tv_sec);
OFFSET(TVAL32_TV_USEC, old_timeval32, tv_usec);
- OFFSET(TSPC64_TV_SEC, timespec, tv_sec);
- OFFSET(TSPC64_TV_NSEC, timespec, tv_nsec);
OFFSET(TSPC32_TV_SEC, old_timespec32, tv_sec);
OFFSET(TSPC32_TV_NSEC, old_timespec32, tv_nsec);
-#else
- OFFSET(TVAL32_TV_SEC, timeval, tv_sec);
- OFFSET(TVAL32_TV_USEC, timeval, tv_usec);
- OFFSET(TSPC32_TV_SEC, timespec, tv_sec);
- OFFSET(TSPC32_TV_NSEC, timespec, tv_nsec);
-#endif
/* timeval/timezone offsets for use by vdso */
OFFSET(TZONE_TZ_MINWEST, timezone, tz_minuteswest);
OFFSET(TZONE_TZ_DSTTIME, timezone, tz_dsttime);
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index 3bfb3888e897..078608ec2e92 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -79,7 +79,7 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, size_t, len,
* sys_select() with the appropriate args. -- Cort
*/
int
-ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval __user *tvp)
+ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct __kernel_old_timeval __user *tvp)
{
if ( (unsigned long)n >= 4096 )
{
@@ -89,7 +89,7 @@ ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, s
|| __get_user(inp, ((fd_set __user * __user *)(buffer+1)))
|| __get_user(outp, ((fd_set __user * __user *)(buffer+2)))
|| __get_user(exp, ((fd_set __user * __user *)(buffer+3)))
- || __get_user(tvp, ((struct timeval __user * __user *)(buffer+4))))
+ || __get_user(tvp, ((struct __kernel_old_timeval __user * __user *)(buffer+4))))
return -EFAULT;
}
return sys_select(n, inp, outp, exp, tvp);
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index c7f1ea3d5230..2d13cea13954 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -885,7 +885,7 @@ static notrace u64 timebase_read(struct clocksource *cs)
void update_vsyscall(struct timekeeper *tk)
{
- struct timespec xt;
+ struct timespec64 xt;
struct clocksource *clock = tk->tkr_mono.clock;
u32 mult = tk->tkr_mono.mult;
u32 shift = tk->tkr_mono.shift;
@@ -957,7 +957,8 @@ void update_vsyscall(struct timekeeper *tk)
vdso_data->tb_to_xs = new_tb_to_xs;
vdso_data->wtom_clock_sec = tk->wall_to_monotonic.tv_sec;
vdso_data->wtom_clock_nsec = tk->wall_to_monotonic.tv_nsec;
- vdso_data->stamp_xtime = xt;
+ vdso_data->stamp_xtime_sec = xt.tv_sec;
+ vdso_data->stamp_xtime_nsec = xt.tv_nsec;
vdso_data->stamp_sec_fraction = frac_sec;
smp_wmb();
++(vdso_data->tb_update_count);
diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S
index becd9f8767ed..c8e6902cb01b 100644
--- a/arch/powerpc/kernel/vdso32/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso32/gettimeofday.S
@@ -15,10 +15,8 @@
/* Offset for the low 32-bit part of a field of long type */
#ifdef CONFIG_PPC64
#define LOPART 4
-#define TSPEC_TV_SEC TSPC64_TV_SEC+LOPART
#else
#define LOPART 0
-#define TSPEC_TV_SEC TSPC32_TV_SEC
#endif
.text
@@ -192,7 +190,7 @@ V_FUNCTION_BEGIN(__kernel_time)
bl __get_datapage@local
mr r9, r3 /* datapage ptr in r9 */
- lwz r3,STAMP_XTIME+TSPEC_TV_SEC(r9)
+ lwz r3,STAMP_XTIME_SEC+LOPART(r9)
cmplwi r11,0 /* check if t is NULL */
beq 2f
@@ -268,7 +266,7 @@ __do_get_tspec:
* as a 32.32 fixed-point number in r3 and r4.
* Load & add the xtime stamp.
*/
- lwz r5,STAMP_XTIME+TSPEC_TV_SEC(r9)
+ lwz r5,STAMP_XTIME_SEC+LOPART(r9)
lwz r6,STAMP_SEC_FRAC(r9)
addc r4,r4,r6
adde r3,r3,r5
diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S
index 07bfe33fe874..1f24e411af80 100644
--- a/arch/powerpc/kernel/vdso64/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso64/gettimeofday.S
@@ -116,8 +116,8 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime)
* CLOCK_REALTIME_COARSE, below values are needed for MONOTONIC_COARSE
* too
*/
- ld r4,STAMP_XTIME+TSPC64_TV_SEC(r3)
- ld r5,STAMP_XTIME+TSPC64_TV_NSEC(r3)
+ ld r4,STAMP_XTIME_SEC(r3)
+ ld r5,STAMP_XTIME_NSEC(r3)
bne cr6,75f
/* CLOCK_MONOTONIC_COARSE */
@@ -220,7 +220,7 @@ V_FUNCTION_BEGIN(__kernel_time)
mr r11,r3 /* r11 holds t */
bl V_LOCAL_FUNC(__get_datapage)
- ld r4,STAMP_XTIME+TSPC64_TV_SEC(r3)
+ ld r4,STAMP_XTIME_SEC(r3)
cmpldi r11,0 /* check if t is NULL */
beq 2f
@@ -265,7 +265,7 @@ V_FUNCTION_BEGIN(__do_get_tspec)
mulhdu r6,r6,r5 /* in units of 2^-32 seconds */
/* Add stamp since epoch */
- ld r4,STAMP_XTIME+TSPC64_TV_SEC(r3)
+ ld r4,STAMP_XTIME_SEC(r3)
lwz r5,STAMP_SEC_FRAC(r3)
or r0,r4,r5
or r0,r0,r6
diff --git a/arch/sparc/include/uapi/asm/msgbuf.h b/arch/sparc/include/uapi/asm/msgbuf.h
index ffc46c211d6d..eeeb91933280 100644
--- a/arch/sparc/include/uapi/asm/msgbuf.h
+++ b/arch/sparc/include/uapi/asm/msgbuf.h
@@ -13,9 +13,9 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
#if defined(__sparc__) && defined(__arch64__)
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
+ long msg_stime; /* last msgsnd time */
+ long msg_rtime; /* last msgrcv time */
+ long msg_ctime; /* last change time */
#else
unsigned long msg_stime_high;
unsigned long msg_stime; /* last msgsnd time */
diff --git a/arch/sparc/include/uapi/asm/sembuf.h b/arch/sparc/include/uapi/asm/sembuf.h
index f3d309c2e1cd..cbcbaa4e7128 100644
--- a/arch/sparc/include/uapi/asm/sembuf.h
+++ b/arch/sparc/include/uapi/asm/sembuf.h
@@ -14,8 +14,8 @@
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
#if defined(__sparc__) && defined(__arch64__)
- __kernel_time_t sem_otime; /* last semop time */
- __kernel_time_t sem_ctime; /* last change time */
+ long sem_otime; /* last semop time */
+ long sem_ctime; /* last change time */
#else
unsigned long sem_otime_high;
unsigned long sem_otime; /* last semop time */
diff --git a/arch/sparc/include/uapi/asm/shmbuf.h b/arch/sparc/include/uapi/asm/shmbuf.h
index 06618b84822d..a5d7d8d681c4 100644
--- a/arch/sparc/include/uapi/asm/shmbuf.h
+++ b/arch/sparc/include/uapi/asm/shmbuf.h
@@ -14,9 +14,9 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
#if defined(__sparc__) && defined(__arch64__)
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
+ long shm_atime; /* last attach time */
+ long shm_dtime; /* last detach time */
+ long shm_ctime; /* last change time */
#else
unsigned long shm_atime_high;
unsigned long shm_atime; /* last attach time */
diff --git a/arch/sparc/include/uapi/asm/stat.h b/arch/sparc/include/uapi/asm/stat.h
index b6ec4eb217f7..732c41720e24 100644
--- a/arch/sparc/include/uapi/asm/stat.h
+++ b/arch/sparc/include/uapi/asm/stat.h
@@ -14,12 +14,12 @@ struct stat {
uid_t st_uid;
gid_t st_gid;
unsigned int st_rdev;
- off_t st_size;
- time_t st_atime;
- time_t st_mtime;
- time_t st_ctime;
- off_t st_blksize;
- off_t st_blocks;
+ long st_size;
+ long st_atime;
+ long st_mtime;
+ long st_ctime;
+ long st_blksize;
+ long st_blocks;
unsigned long __unused4[2];
};
@@ -57,15 +57,15 @@ struct stat {
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
- off_t st_size;
- time_t st_atime;
+ long st_size;
+ long st_atime;
unsigned long st_atime_nsec;
- time_t st_mtime;
+ long st_mtime;
unsigned long st_mtime_nsec;
- time_t st_ctime;
+ long st_ctime;
unsigned long st_ctime_nsec;
- off_t st_blksize;
- off_t st_blocks;
+ long st_blksize;
+ long st_blocks;
unsigned long __unused4[2];
};
diff --git a/arch/sparc/vdso/vclock_gettime.c b/arch/sparc/vdso/vclock_gettime.c
index fc5bdd14de76..e794edde6755 100644
--- a/arch/sparc/vdso/vclock_gettime.c
+++ b/arch/sparc/vdso/vclock_gettime.c
@@ -63,7 +63,7 @@ notrace static __always_inline struct vvar_data *get_vvar_data(void)
return (struct vvar_data *) ret;
}
-notrace static long vdso_fallback_gettime(long clock, struct timespec *ts)
+notrace static long vdso_fallback_gettime(long clock, struct __kernel_old_timespec *ts)
{
register long num __asm__("g1") = __NR_clock_gettime;
register long o0 __asm__("o0") = clock;
@@ -74,7 +74,7 @@ notrace static long vdso_fallback_gettime(long clock, struct timespec *ts)
return o0;
}
-notrace static long vdso_fallback_gettimeofday(struct timeval *tv, struct timezone *tz)
+notrace static long vdso_fallback_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
{
register long num __asm__("g1") = __NR_gettimeofday;
register long o0 __asm__("o0") = (long) tv;
@@ -144,7 +144,7 @@ notrace static __always_inline u64 vgetsns_stick(struct vvar_data *vvar)
}
notrace static __always_inline int do_realtime(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
u64 ns;
@@ -164,7 +164,7 @@ notrace static __always_inline int do_realtime(struct vvar_data *vvar,
}
notrace static __always_inline int do_realtime_stick(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
u64 ns;
@@ -184,7 +184,7 @@ notrace static __always_inline int do_realtime_stick(struct vvar_data *vvar,
}
notrace static __always_inline int do_monotonic(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
u64 ns;
@@ -204,7 +204,7 @@ notrace static __always_inline int do_monotonic(struct vvar_data *vvar,
}
notrace static __always_inline int do_monotonic_stick(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
u64 ns;
@@ -224,7 +224,7 @@ notrace static __always_inline int do_monotonic_stick(struct vvar_data *vvar,
}
notrace static int do_realtime_coarse(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
@@ -237,7 +237,7 @@ notrace static int do_realtime_coarse(struct vvar_data *vvar,
}
notrace static int do_monotonic_coarse(struct vvar_data *vvar,
- struct timespec *ts)
+ struct __kernel_old_timespec *ts)
{
unsigned long seq;
@@ -251,7 +251,7 @@ notrace static int do_monotonic_coarse(struct vvar_data *vvar,
}
notrace int
-__vdso_clock_gettime(clockid_t clock, struct timespec *ts)
+__vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
{
struct vvar_data *vvd = get_vvar_data();
@@ -275,11 +275,11 @@ __vdso_clock_gettime(clockid_t clock, struct timespec *ts)
return vdso_fallback_gettime(clock, ts);
}
int
-clock_gettime(clockid_t, struct timespec *)
+clock_gettime(clockid_t, struct __kernel_old_timespec *)
__attribute__((weak, alias("__vdso_clock_gettime")));
notrace int
-__vdso_clock_gettime_stick(clockid_t clock, struct timespec *ts)
+__vdso_clock_gettime_stick(clockid_t clock, struct __kernel_old_timespec *ts)
{
struct vvar_data *vvd = get_vvar_data();
@@ -304,15 +304,15 @@ __vdso_clock_gettime_stick(clockid_t clock, struct timespec *ts)
}
notrace int
-__vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
+__vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
{
struct vvar_data *vvd = get_vvar_data();
if (likely(vvd->vclock_mode != VCLOCK_NONE)) {
if (likely(tv != NULL)) {
union tstv_t {
- struct timespec ts;
- struct timeval tv;
+ struct __kernel_old_timespec ts;
+ struct __kernel_old_timeval tv;
} *tstv = (union tstv_t *) tv;
do_realtime(vvd, &tstv->ts);
/*
@@ -336,19 +336,19 @@ __vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
return vdso_fallback_gettimeofday(tv, tz);
}
int
-gettimeofday(struct timeval *, struct timezone *)
+gettimeofday(struct __kernel_old_timeval *, struct timezone *)
__attribute__((weak, alias("__vdso_gettimeofday")));
notrace int
-__vdso_gettimeofday_stick(struct timeval *tv, struct timezone *tz)
+__vdso_gettimeofday_stick(struct __kernel_old_timeval *tv, struct timezone *tz)
{
struct vvar_data *vvd = get_vvar_data();
if (likely(vvd->vclock_mode != VCLOCK_NONE)) {
if (likely(tv != NULL)) {
union tstv_t {
- struct timespec ts;
- struct timeval tv;
+ struct __kernel_old_timespec ts;
+ struct __kernel_old_timeval tv;
} *tstv = (union tstv_t *) tv;
do_realtime_stick(vvd, &tstv->ts);
/*
diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c
index d9ff616bb0f6..7d70935b6758 100644
--- a/arch/x86/entry/vdso/vclock_gettime.c
+++ b/arch/x86/entry/vdso/vclock_gettime.c
@@ -15,7 +15,7 @@
#include "../../../../lib/vdso/gettimeofday.c"
extern int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
-extern time_t __vdso_time(time_t *t);
+extern __kernel_old_time_t __vdso_time(__kernel_old_time_t *t);
int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
{
@@ -25,12 +25,12 @@ int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
int gettimeofday(struct __kernel_old_timeval *, struct timezone *)
__attribute__((weak, alias("__vdso_gettimeofday")));
-time_t __vdso_time(time_t *t)
+__kernel_old_time_t __vdso_time(__kernel_old_time_t *t)
{
return __cvdso_time(t);
}
-time_t time(time_t *t) __attribute__((weak, alias("__vdso_time")));
+__kernel_old_time_t time(__kernel_old_time_t *t) __attribute__((weak, alias("__vdso_time")));
#if defined(CONFIG_X86_64) && !defined(BUILD_VDSO32_64)
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index b10cbf71a8cc..44c33103a955 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -184,7 +184,7 @@ bool emulate_vsyscall(unsigned long error_code,
*/
switch (vsyscall_nr) {
case 0:
- if (!write_ok_or_segv(regs->di, sizeof(struct timeval)) ||
+ if (!write_ok_or_segv(regs->di, sizeof(struct __kernel_old_timeval)) ||
!write_ok_or_segv(regs->si, sizeof(struct timezone))) {
ret = -EFAULT;
goto check_fault;
@@ -194,7 +194,7 @@ bool emulate_vsyscall(unsigned long error_code,
break;
case 1:
- if (!write_ok_or_segv(regs->di, sizeof(time_t))) {
+ if (!write_ok_or_segv(regs->di, sizeof(__kernel_old_time_t))) {
ret = -EFAULT;
goto check_fault;
}
diff --git a/arch/x86/include/uapi/asm/msgbuf.h b/arch/x86/include/uapi/asm/msgbuf.h
index 90ab9a795b49..7c5bb43ed8af 100644
--- a/arch/x86/include/uapi/asm/msgbuf.h
+++ b/arch/x86/include/uapi/asm/msgbuf.h
@@ -15,9 +15,9 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
+ __kernel_long_t msg_stime; /* last msgsnd time */
+ __kernel_long_t msg_rtime; /* last msgrcv time */
+ __kernel_long_t msg_ctime; /* last change time */
__kernel_ulong_t msg_cbytes; /* current number of bytes on queue */
__kernel_ulong_t msg_qnum; /* number of messages in queue */
__kernel_ulong_t msg_qbytes; /* max number of bytes on queue */
diff --git a/arch/x86/include/uapi/asm/sembuf.h b/arch/x86/include/uapi/asm/sembuf.h
index 89de6cd9f0a7..93030e97269a 100644
--- a/arch/x86/include/uapi/asm/sembuf.h
+++ b/arch/x86/include/uapi/asm/sembuf.h
@@ -21,9 +21,9 @@ struct semid64_ds {
unsigned long sem_ctime; /* last change time */
unsigned long sem_ctime_high;
#else
- __kernel_time_t sem_otime; /* last semop time */
+ __kernel_long_t sem_otime; /* last semop time */
__kernel_ulong_t __unused1;
- __kernel_time_t sem_ctime; /* last change time */
+ __kernel_long_t sem_ctime; /* last change time */
__kernel_ulong_t __unused2;
#endif
__kernel_ulong_t sem_nsems; /* no. of semaphores in array */
diff --git a/arch/x86/include/uapi/asm/shmbuf.h b/arch/x86/include/uapi/asm/shmbuf.h
index 644421f3823b..f0305dc660c9 100644
--- a/arch/x86/include/uapi/asm/shmbuf.h
+++ b/arch/x86/include/uapi/asm/shmbuf.h
@@ -16,9 +16,9 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
- __kernel_time_t shm_atime; /* last attach time */
- __kernel_time_t shm_dtime; /* last detach time */
- __kernel_time_t shm_ctime; /* last change time */
+ __kernel_long_t shm_atime; /* last attach time */
+ __kernel_long_t shm_dtime; /* last detach time */
+ __kernel_long_t shm_ctime; /* last change time */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
__kernel_ulong_t shm_nattch; /* no. of current attaches */
diff --git a/arch/x86/um/vdso/um_vdso.c b/arch/x86/um/vdso/um_vdso.c
index 891868756a51..2112b8d14668 100644
--- a/arch/x86/um/vdso/um_vdso.c
+++ b/arch/x86/um/vdso/um_vdso.c
@@ -13,7 +13,7 @@
#include <linux/getcpu.h>
#include <asm/unistd.h>
-int __vdso_clock_gettime(clockid_t clock, struct timespec *ts)
+int __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
{
long ret;
@@ -22,10 +22,10 @@ int __vdso_clock_gettime(clockid_t clock, struct timespec *ts)
return ret;
}
-int clock_gettime(clockid_t, struct timespec *)
+int clock_gettime(clockid_t, struct __kernel_old_timespec *)
__attribute__((weak, alias("__vdso_clock_gettime")));
-int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
+int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
{
long ret;
@@ -34,10 +34,10 @@ int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
return ret;
}
-int gettimeofday(struct timeval *, struct timezone *)
+int gettimeofday(struct __kernel_old_timeval *, struct timezone *)
__attribute__((weak, alias("__vdso_gettimeofday")));
-time_t __vdso_time(time_t *t)
+__kernel_old_time_t __vdso_time(__kernel_old_time_t *t)
{
long secs;
@@ -47,7 +47,7 @@ time_t __vdso_time(time_t *t)
return secs;
}
-time_t time(time_t *t) __attribute__((weak, alias("__vdso_time")));
+__kernel_old_time_t time(__kernel_old_time_t *t) __attribute__((weak, alias("__vdso_time")));
long
__vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)