The patch titled
Subject: firewire: use 64-bit time_t based interfaces
has been removed from the -mm tree. Its filename was
firewire-use-64-bit-time_t-based-interfaces.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: firewire: use 64-bit time_t based interfaces
32-bit CLOCK_REALTIME timestamps overflow in year 2038, so all such
interfaces are deprecated now. For the FW_CDEV_IOC_GET_CYCLE_TIMER2
ioctl, we already support 64-bit timestamps, but the implementation still
uses timespec.
This changes the code to use timespec64 instead with the appropriate
accessor functions.
Link: http://lkml.kernel.org/r/20180711124456.1023039-1-arnd@xxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/firewire/core-cdev.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/firewire/core-cdev.c~firewire-use-64-bit-time_t-based-interfaces
+++ a/drivers/firewire/core-cdev.c
@@ -1205,7 +1205,7 @@ static int ioctl_get_cycle_timer2(struct
{
struct fw_cdev_get_cycle_timer2 *a = &arg->get_cycle_timer2;
struct fw_card *card = client->device->card;
- struct timespec ts = {0, 0};
+ struct timespec64 ts = {0, 0};
u32 cycle_time;
int ret = 0;
@@ -1214,9 +1214,9 @@ static int ioctl_get_cycle_timer2(struct
cycle_time = card->driver->read_csr(card, CSR_CYCLE_TIME);
switch (a->clk_id) {
- case CLOCK_REALTIME: getnstimeofday(&ts); break;
- case CLOCK_MONOTONIC: ktime_get_ts(&ts); break;
- case CLOCK_MONOTONIC_RAW: getrawmonotonic(&ts); break;
+ case CLOCK_REALTIME: ktime_get_real_ts64(&ts); break;
+ case CLOCK_MONOTONIC: ktime_get_ts64(&ts); break;
+ case CLOCK_MONOTONIC_RAW: ktime_get_raw_ts64(&ts); break;
default:
ret = -EINVAL;
}
_
Patches currently in -mm which might be from arnd@xxxxxxxx are
ocfs2-dlmglue-clean-up-timestamp-handling.patch
procfs-uptime-use-ktime_get_boottime_ts64.patch
crash-print-timestamp-using-time64_t.patch
nilfs2-use-64-bit-superblock-timstamps.patch
reiserfs-use-monotonic-time-for-j_trans_start_time.patch
reiserfs-remove-obsolete-print_time-function.patch
reiserfs-change-j_timestamp-type-to-time64_t.patch
fat-propagate-64-bit-inode-timestamps.patch
adfs-use-timespec64-for-time-conversion.patch
sysvfs-use-ktime_get_real_seconds-for-superblock-stamp.patch
vmcore-hide-vmcoredd_mmap_dumps-for-nommu-builds.patch
treewide-convert-iso_8859-1-text-comments-to-utf-8.patch
s390-ebcdic-convert-comments-to-utf-8.patch
lib-fonts-convert-comments-to-utf-8.patch
vfs-replace-current_kernel_time64-with-ktime-equivalent.patch
