* [PATCH] drm/mst: Fix up u64 division
@ 2019-11-06 17:36 Sean Paul
2019-11-06 18:28 ` Ville Syrjälä
2019-11-08 22:12 ` kbuild test robot
0 siblings, 2 replies; 6+ messages in thread
From: Sean Paul @ 2019-11-06 17:36 UTC (permalink / raw)
To: dri-devel
Cc: Sean Paul, David Airlie, Daniel Vetter, Sean Paul, Juston Li,
Harry Wentland
From: Sean Paul <seanpaul@chromium.org>
Use do_div to divide rem_nsec instead of /.
Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
Cc: Juston Li <juston.li@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Harry Wentland <hwentlan@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sean Paul <sean@poorly.run>
Cc: Lyude Paul <lyude@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 11adc4b6ccfe..d2da5f113f16 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1512,10 +1512,10 @@ __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
nr_entries = stack_depot_fetch(entry->backtrace, &entries);
stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
- drm_printf(&p, " %d %ss (last at %5llu.%06llu):\n%s",
+ drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
entry->count,
topology_ref_type_to_str(entry->type),
- ts_nsec, rem_nsec / 1000, buf);
+ ts_nsec, do_div(rem_nsec, 1000), buf);
}
/* Now free the history, since this is the only time we expose it */
--
Sean Paul, Software Engineer, Google / Chromium OS
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] drm/mst: Fix up u64 division
2019-11-06 17:36 [PATCH] drm/mst: Fix up u64 division Sean Paul
@ 2019-11-06 18:28 ` Ville Syrjälä
2019-11-06 19:41 ` Sean Paul
2019-11-08 22:12 ` kbuild test robot
1 sibling, 1 reply; 6+ messages in thread
From: Ville Syrjälä @ 2019-11-06 18:28 UTC (permalink / raw)
To: Sean Paul
Cc: David Airlie, Daniel Vetter, dri-devel, Sean Paul,
Harry Wentland, Juston Li
On Wed, Nov 06, 2019 at 12:36:15PM -0500, Sean Paul wrote:
> From: Sean Paul <seanpaul@chromium.org>
>
> Use do_div to divide rem_nsec instead of /.
>
> Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
> Cc: Juston Li <juston.li@intel.com>
> Cc: Imre Deak <imre.deak@intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Harry Wentland <hwentlan@amd.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: Sean Paul <sean@poorly.run>
> Cc: Lyude Paul <lyude@redhat.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> ---
> drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
> index 11adc4b6ccfe..d2da5f113f16 100644
> --- a/drivers/gpu/drm/drm_dp_mst_topology.c
> +++ b/drivers/gpu/drm/drm_dp_mst_topology.c
> @@ -1512,10 +1512,10 @@ __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
> nr_entries = stack_depot_fetch(entry->backtrace, &entries);
> stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
>
> - drm_printf(&p, " %d %ss (last at %5llu.%06llu):\n%s",
> + drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
> entry->count,
> topology_ref_type_to_str(entry->type),
> - ts_nsec, rem_nsec / 1000, buf);
> + ts_nsec, do_div(rem_nsec, 1000), buf);
Or just change rem_nsec to u32 since that's what do_div() gives you.
> }
>
> /* Now free the history, since this is the only time we expose it */
> --
> Sean Paul, Software Engineer, Google / Chromium OS
--
Ville Syrjälä
Intel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] drm/mst: Fix up u64 division
2019-11-06 18:28 ` Ville Syrjälä
@ 2019-11-06 19:41 ` Sean Paul
2019-11-06 20:14 ` Ville Syrjälä
0 siblings, 1 reply; 6+ messages in thread
From: Sean Paul @ 2019-11-06 19:41 UTC (permalink / raw)
To: dri-devel
Cc: Sean Paul, David Airlie, Daniel Vetter, Sean Paul, Juston Li,
Harry Wentland
From: Sean Paul <seanpaul@chromium.org>
Change rem_nsec to u32 since that's what do_div returns, this avoids the
u64 divide in the drm_print args.
Changes in v2:
- Instead of doing do_div in drm_print, make rem_nsec u32 (Ville)
Link to v1: https://patchwork.freedesktop.org/patch/msgid/20191106173622.15573-1-sean@poorly.run
Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
Cc: Juston Li <juston.li@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Harry Wentland <hwentlan@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sean Paul <sean@poorly.run>
Cc: Lyude Paul <lyude@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 11adc4b6ccfe..ae5809a1f19a 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1507,12 +1507,12 @@ __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
ulong *entries;
uint nr_entries;
u64 ts_nsec = entry->ts_nsec;
- u64 rem_nsec = do_div(ts_nsec, 1000000000);
+ u32 rem_nsec = do_div(ts_nsec, 1000000000);
nr_entries = stack_depot_fetch(entry->backtrace, &entries);
stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
- drm_printf(&p, " %d %ss (last at %5llu.%06llu):\n%s",
+ drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
entry->count,
topology_ref_type_to_str(entry->type),
ts_nsec, rem_nsec / 1000, buf);
--
Sean Paul, Software Engineer, Google / Chromium OS
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] drm/mst: Fix up u64 division
2019-11-06 19:41 ` Sean Paul
@ 2019-11-06 20:14 ` Ville Syrjälä
2019-11-06 20:22 ` Sean Paul
0 siblings, 1 reply; 6+ messages in thread
From: Ville Syrjälä @ 2019-11-06 20:14 UTC (permalink / raw)
To: Sean Paul
Cc: David Airlie, Daniel Vetter, dri-devel, Sean Paul,
Harry Wentland, Juston Li
On Wed, Nov 06, 2019 at 02:41:15PM -0500, Sean Paul wrote:
> From: Sean Paul <seanpaul@chromium.org>
>
> Change rem_nsec to u32 since that's what do_div returns, this avoids the
> u64 divide in the drm_print args.
>
> Changes in v2:
> - Instead of doing do_div in drm_print, make rem_nsec u32 (Ville)
>
> Link to v1: https://patchwork.freedesktop.org/patch/msgid/20191106173622.15573-1-sean@poorly.run
>
> Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
> Cc: Juston Li <juston.li@intel.com>
> Cc: Imre Deak <imre.deak@intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Harry Wentland <hwentlan@amd.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: Sean Paul <sean@poorly.run>
> Cc: Lyude Paul <lyude@redhat.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
lgtm
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
> index 11adc4b6ccfe..ae5809a1f19a 100644
> --- a/drivers/gpu/drm/drm_dp_mst_topology.c
> +++ b/drivers/gpu/drm/drm_dp_mst_topology.c
> @@ -1507,12 +1507,12 @@ __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
> ulong *entries;
> uint nr_entries;
> u64 ts_nsec = entry->ts_nsec;
> - u64 rem_nsec = do_div(ts_nsec, 1000000000);
> + u32 rem_nsec = do_div(ts_nsec, 1000000000);
>
> nr_entries = stack_depot_fetch(entry->backtrace, &entries);
> stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
>
> - drm_printf(&p, " %d %ss (last at %5llu.%06llu):\n%s",
> + drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
> entry->count,
> topology_ref_type_to_str(entry->type),
> ts_nsec, rem_nsec / 1000, buf);
> --
> Sean Paul, Software Engineer, Google / Chromium OS
--
Ville Syrjälä
Intel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] drm/mst: Fix up u64 division
2019-11-06 20:14 ` Ville Syrjälä
@ 2019-11-06 20:22 ` Sean Paul
0 siblings, 0 replies; 6+ messages in thread
From: Sean Paul @ 2019-11-06 20:22 UTC (permalink / raw)
To: Ville Syrjälä
Cc: David Airlie, Sean Paul, dri-devel, Sean Paul, Daniel Vetter,
Harry Wentland, Juston Li
On Wed, Nov 06, 2019 at 10:14:34PM +0200, Ville Syrjälä wrote:
> On Wed, Nov 06, 2019 at 02:41:15PM -0500, Sean Paul wrote:
> > From: Sean Paul <seanpaul@chromium.org>
> >
> > Change rem_nsec to u32 since that's what do_div returns, this avoids the
> > u64 divide in the drm_print args.
> >
> > Changes in v2:
> > - Instead of doing do_div in drm_print, make rem_nsec u32 (Ville)
> >
> > Link to v1: https://patchwork.freedesktop.org/patch/msgid/20191106173622.15573-1-sean@poorly.run
> >
> > Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
> > Cc: Juston Li <juston.li@intel.com>
> > Cc: Imre Deak <imre.deak@intel.com>
> > Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > Cc: Harry Wentland <hwentlan@amd.com>
> > Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> > Cc: Sean Paul <sean@poorly.run>
> > Cc: Lyude Paul <lyude@redhat.com>
> > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> > Cc: Maxime Ripard <mripard@kernel.org>
> > Cc: David Airlie <airlied@linux.ie>
> > Cc: Daniel Vetter <daniel@ffwll.ch>
> > Cc: dri-devel@lists.freedesktop.org
> > Signed-off-by: Sean Paul <seanpaul@chromium.org>
>
> lgtm
> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Thanks for the quick reviews, I've pushed this to drm-misc-next-fixes.
Sean
>
> > ---
> > drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
> > index 11adc4b6ccfe..ae5809a1f19a 100644
> > --- a/drivers/gpu/drm/drm_dp_mst_topology.c
> > +++ b/drivers/gpu/drm/drm_dp_mst_topology.c
> > @@ -1507,12 +1507,12 @@ __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
> > ulong *entries;
> > uint nr_entries;
> > u64 ts_nsec = entry->ts_nsec;
> > - u64 rem_nsec = do_div(ts_nsec, 1000000000);
> > + u32 rem_nsec = do_div(ts_nsec, 1000000000);
> >
> > nr_entries = stack_depot_fetch(entry->backtrace, &entries);
> > stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
> >
> > - drm_printf(&p, " %d %ss (last at %5llu.%06llu):\n%s",
> > + drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
> > entry->count,
> > topology_ref_type_to_str(entry->type),
> > ts_nsec, rem_nsec / 1000, buf);
> > --
> > Sean Paul, Software Engineer, Google / Chromium OS
>
> --
> Ville Syrjälä
> Intel
--
Sean Paul, Software Engineer, Google / Chromium OS
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] drm/mst: Fix up u64 division
2019-11-06 17:36 [PATCH] drm/mst: Fix up u64 division Sean Paul
2019-11-06 18:28 ` Ville Syrjälä
@ 2019-11-08 22:12 ` kbuild test robot
1 sibling, 0 replies; 6+ messages in thread
From: kbuild test robot @ 2019-11-08 22:12 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6189 bytes --]
Hi Sean,
I love your patch! Perhaps something to improve:
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on next-20191108]
[cannot apply to v5.4-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Sean-Paul/drm-mst-Fix-up-u64-division/20191109-040829
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/drm_dp_mst_topology.c: In function '__topology_ref_save':
drivers/gpu/drm/drm_dp_mst_topology.c:1424:6: error: implicit declaration of function 'stack_trace_save'; did you mean 'stack_depot_save'? [-Werror=implicit-function-declaration]
n = stack_trace_save(stack_entries, ARRAY_SIZE(stack_entries), 1);
^~~~~~~~~~~~~~~~
stack_depot_save
drivers/gpu/drm/drm_dp_mst_topology.c: In function '__dump_topology_ref_history':
drivers/gpu/drm/drm_dp_mst_topology.c:1513:3: error: implicit declaration of function 'stack_trace_snprint'; did you mean 'acpi_trace_point'? [-Werror=implicit-function-declaration]
stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
^~~~~~~~~~~~~~~~~~~
acpi_trace_point
>> drivers/gpu/drm/drm_dp_mst_topology.c:1515:46: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'long unsigned int' [-Wformat=]
drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
~~~^
%06lu
cc1: some warnings being treated as errors
vim +1515 drivers/gpu/drm/drm_dp_mst_topology.c
1412
1413 static noinline void
1414 __topology_ref_save(struct drm_dp_mst_topology_mgr *mgr,
1415 struct drm_dp_mst_topology_ref_history *history,
1416 enum drm_dp_mst_topology_ref_type type)
1417 {
1418 struct drm_dp_mst_topology_ref_entry *entry = NULL;
1419 depot_stack_handle_t backtrace;
1420 ulong stack_entries[STACK_DEPTH];
1421 uint n;
1422 int i;
1423
> 1424 n = stack_trace_save(stack_entries, ARRAY_SIZE(stack_entries), 1);
1425 backtrace = stack_depot_save(stack_entries, n, GFP_KERNEL);
1426 if (!backtrace)
1427 return;
1428
1429 /* Try to find an existing entry for this backtrace */
1430 for (i = 0; i < history->len; i++) {
1431 if (history->entries[i].backtrace == backtrace) {
1432 entry = &history->entries[i];
1433 break;
1434 }
1435 }
1436
1437 /* Otherwise add one */
1438 if (!entry) {
1439 struct drm_dp_mst_topology_ref_entry *new;
1440 int new_len = history->len + 1;
1441
1442 new = krealloc(history->entries, sizeof(*new) * new_len,
1443 GFP_KERNEL);
1444 if (!new)
1445 return;
1446
1447 entry = &new[history->len];
1448 history->len = new_len;
1449 history->entries = new;
1450
1451 entry->backtrace = backtrace;
1452 entry->type = type;
1453 entry->count = 0;
1454 }
1455 entry->count++;
1456 entry->ts_nsec = ktime_get_ns();
1457 }
1458
1459 static int
1460 topology_ref_history_cmp(const void *a, const void *b)
1461 {
1462 const struct drm_dp_mst_topology_ref_entry *entry_a = a, *entry_b = b;
1463
1464 if (entry_a->ts_nsec > entry_b->ts_nsec)
1465 return 1;
1466 else if (entry_a->ts_nsec < entry_b->ts_nsec)
1467 return -1;
1468 else
1469 return 0;
1470 }
1471
1472 static inline const char *
1473 topology_ref_type_to_str(enum drm_dp_mst_topology_ref_type type)
1474 {
1475 if (type == DRM_DP_MST_TOPOLOGY_REF_GET)
1476 return "get";
1477 else
1478 return "put";
1479 }
1480
1481 static void
1482 __dump_topology_ref_history(struct drm_dp_mst_topology_ref_history *history,
1483 void *ptr, const char *type_str)
1484 {
1485 struct drm_printer p = drm_debug_printer(DBG_PREFIX);
1486 char *buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
1487 int i;
1488
1489 if (!buf)
1490 return;
1491
1492 if (!history->len)
1493 goto out;
1494
1495 /* First, sort the list so that it goes from oldest to newest
1496 * reference entry
1497 */
1498 sort(history->entries, history->len, sizeof(*history->entries),
1499 topology_ref_history_cmp, NULL);
1500
1501 drm_printf(&p, "%s (%p) topology count reached 0, dumping history:\n",
1502 type_str, ptr);
1503
1504 for (i = 0; i < history->len; i++) {
1505 const struct drm_dp_mst_topology_ref_entry *entry =
1506 &history->entries[i];
1507 ulong *entries;
1508 uint nr_entries;
1509 u64 ts_nsec = entry->ts_nsec;
1510 u64 rem_nsec = do_div(ts_nsec, 1000000000);
1511
1512 nr_entries = stack_depot_fetch(entry->backtrace, &entries);
1513 stack_trace_snprint(buf, PAGE_SIZE, entries, nr_entries, 4);
1514
> 1515 drm_printf(&p, " %d %ss (last at %5llu.%06u):\n%s",
1516 entry->count,
1517 topology_ref_type_to_str(entry->type),
1518 ts_nsec, do_div(rem_nsec, 1000), buf);
1519 }
1520
1521 /* Now free the history, since this is the only time we expose it */
1522 kfree(history->entries);
1523 out:
1524 kfree(buf);
1525 }
1526
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 51345 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-11-08 22:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-06 17:36 [PATCH] drm/mst: Fix up u64 division Sean Paul
2019-11-06 18:28 ` Ville Syrjälä
2019-11-06 19:41 ` Sean Paul
2019-11-06 20:14 ` Ville Syrjälä
2019-11-06 20:22 ` Sean Paul
2019-11-08 22:12 ` kbuild test robot
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