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| author | Arnd Bergmann | 2018-01-17 16:48:53 +0100 |
|---|---|---|
| committer | Chris Wilson | 2018-01-17 19:03:44 +0100 |
| commit | c6270dbce9b01b465875ee4200623887f9399a21 (patch) | |
| tree | c730fbde4672f1823f01187a5e38ff1f2338e186 /drivers/gpu/drm/i915/i915_gpu_error.c | |
| parent | drm/i915/selftests: Wait for the dma-fence timeout (diff) | |
| download | kernel-qcow2-linux-c6270dbce9b01b465875ee4200623887f9399a21.tar.gz kernel-qcow2-linux-c6270dbce9b01b465875ee4200623887f9399a21.tar.xz kernel-qcow2-linux-c6270dbce9b01b465875ee4200623887f9399a21.zip | |
drm: i915: remove timeval users
struct timeval is deprecated because it cannot represent times
past 2038. In this driver, the only use of this structure is
to capture debug information. This is easily changed to ktime_t,
which we then format as needed when printing it later.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20180117154916.219273-1-arnd@arndb.de
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 944059322daa..06577574296b 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -610,6 +610,7 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, { struct drm_i915_private *dev_priv = m->i915; struct drm_i915_error_object *obj; + struct timespec64 ts; int i, j; if (!error) { @@ -620,12 +621,15 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, if (*error->error_msg) err_printf(m, "%s\n", error->error_msg); err_printf(m, "Kernel: " UTS_RELEASE "\n"); - err_printf(m, "Time: %ld s %ld us\n", - error->time.tv_sec, error->time.tv_usec); - err_printf(m, "Boottime: %ld s %ld us\n", - error->boottime.tv_sec, error->boottime.tv_usec); - err_printf(m, "Uptime: %ld s %ld us\n", - error->uptime.tv_sec, error->uptime.tv_usec); + ts = ktime_to_timespec64(error->time); + err_printf(m, "Time: %lld s %ld us\n", + (s64)ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC); + ts = ktime_to_timespec64(error->boottime); + err_printf(m, "Boottime: %lld s %ld us\n", + (s64)ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC); + ts = ktime_to_timespec64(error->uptime); + err_printf(m, "Uptime: %lld s %ld us\n", + (s64)ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC); for (i = 0; i < ARRAY_SIZE(error->engine); i++) { if (error->engine[i].hangcheck_stalled && @@ -1737,11 +1741,10 @@ static int capture(void *data) { struct i915_gpu_state *error = data; - do_gettimeofday(&error->time); - error->boottime = ktime_to_timeval(ktime_get_boottime()); - error->uptime = - ktime_to_timeval(ktime_sub(ktime_get(), - error->i915->gt.last_init_time)); + error->time = ktime_get_real(); + error->boottime = ktime_get_boottime(); + error->uptime = ktime_sub(ktime_get(), + error->i915->gt.last_init_time); capture_params(error); capture_uc_state(error); |