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authorArnd Bergmann <arnd@arndb.de>2019-10-27 19:26:41 +0100
committerArnd Bergmann <arnd@arndb.de>2019-11-15 14:38:28 +0100
commit82210fc778982d9386e266fa5f0b52cde5c2f0cf (patch)
tree7fe91384fb13bb7c1286d74bdde9191b2544a522 /arch/sparc
parentddccf40fe82b7ac7c44b186ec4b6d1d1bbc2cbff (diff)
y2038: vdso: change timespec to __kernel_old_timespec
In order to remove 'timespec' completely from the kernel, all internal uses should be converted to a y2038-safe type, while those that are only for compatibity with existing user space should be marked appropriately. Change vdso to use __kernel_old_timespec in order to avoid the deprecated type and mark these interfaces as outdated. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/vdso/vclock_gettime.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/sparc/vdso/vclock_gettime.c b/arch/sparc/vdso/vclock_gettime.c
index a20c5030578d..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;
@@ -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();
@@ -311,7 +311,7 @@ __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
if (likely(vvd->vclock_mode != VCLOCK_NONE)) {
if (likely(tv != NULL)) {
union tstv_t {
- struct timespec ts;
+ struct __kernel_old_timespec ts;
struct __kernel_old_timeval tv;
} *tstv = (union tstv_t *) tv;
do_realtime(vvd, &tstv->ts);
@@ -347,7 +347,7 @@ __vdso_gettimeofday_stick(struct __kernel_old_timeval *tv, struct timezone *tz)
if (likely(vvd->vclock_mode != VCLOCK_NONE)) {
if (likely(tv != NULL)) {
union tstv_t {
- struct timespec ts;
+ struct __kernel_old_timespec ts;
struct __kernel_old_timeval tv;
} *tstv = (union tstv_t *) tv;
do_realtime_stick(vvd, &tstv->ts);