From 82210fc778982d9386e266fa5f0b52cde5c2f0cf Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sun, 27 Oct 2019 19:26:41 +0100 Subject: 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 Change vdso to use __kernel_old_timespec in order to avoid the deprecated type and mark these interfaces as outdated.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 --- arch/nds32/kernel/vdso/gettimeofday.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'arch/nds32') diff --git a/arch/nds32/kernel/vdso/gettimeofday.c b/arch/nds32/kernel/vdso/gettimeofday.c index 1e69fd5b067b..687abc7145f5 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; @@ -78,7 +78,7 @@ 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; @@ -115,7 +115,7 @@ 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; @@ -133,7 +133,7 @@ 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; @@ -158,7 +158,7 @@ static notrace int do_monotonic(struct timespec *ts, struct vdso_data *vdata) 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 +191,10 @@ 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 +206,7 @@ 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(); @@ -248,7 +248,7 @@ static notrace inline int gettimeofday_fallback(struct __kernel_old_timeval *_tv 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; -- cgit v1.2.3