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[PATCH OLK-6.6] media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()
by Zheng Yejian 30 Apr '24
by Zheng Yejian 30 Apr '24
30 Apr '24
maillist inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9KUFO
Reference: https://lore.kernel.org/all/20240412135256.1546051-1-zhengyejian1@huawei.co…
--------------------------------
Infinite log printing occurs during fuzz test:
rc rc1: DViCO FusionHDTV DVB-T USB (LGZ201) as ...
...
dvb-usb: schedule remote query interval to 100 msecs.
dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized ...
dvb-usb: bulk message failed: -22 (1/0)
dvb-usb: bulk message failed: -22 (1/0)
dvb-usb: bulk message failed: -22 (1/0)
...
dvb-usb: bulk message failed: -22 (1/0)
Looking into the codes, there is a loop in dvb_usb_read_remote_control(),
that is in rc_core_dvb_usb_remote_init() create a work that will call
dvb_usb_read_remote_control(), and this work will reschedule itself at
'rc_interval' intervals to recursively call dvb_usb_read_remote_control(),
see following code snippet:
rc_core_dvb_usb_remote_init() {
...
INIT_DELAYED_WORK(&d->rc_query_work, dvb_usb_read_remote_control);
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(rc_interval));
...
}
dvb_usb_read_remote_control() {
...
err = d->props.rc.core.rc_query(d);
if (err)
err(...) // Did not return even if query failed
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(rc_interval));
}
When the infinite log printing occurs, the query callback
'd->props.rc.core.rc_query' is cxusb_rc_query(). And the log is due to
the failure of finding a valid 'generic_bulk_ctrl_endpoint'
in usb_bulk_msg(), see following code snippet:
cxusb_rc_query() {
cxusb_ctrl_msg() {
dvb_usb_generic_rw() {
ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint),...);
if (ret)
err("bulk message failed: %d (%d/%d)",ret,wlen,actlen);
...
}
...
}
By analyzing the corresponding USB descriptor, it shows that the
bNumEndpoints is 0 in its interface descriptor, but
the 'generic_bulk_ctrl_endpoint' is 1, that means user don't configure
a valid endpoint for 'generic_bulk_ctrl_endpoint', therefore this
'invalid' USB device should be rejected before it calls into
dvb_usb_read_remote_control().
To fix it, iiuc, we can add endpoint check in dvb_usb_adapter_init().
Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com>
---
drivers/media/usb/dvb-usb/dvb-usb-init.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c
index fbf58012becd..48e7b9fb93dd 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c
@@ -104,6 +104,14 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs)
* sometimes a timeout occurs, this helps
*/
if (d->props.generic_bulk_ctrl_endpoint != 0) {
+ ret = usb_pipe_type_check(d->udev, usb_sndbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint));
+ if (ret)
+ goto frontend_init_err;
+ ret = usb_pipe_type_check(d->udev, usb_rcvbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint));
+ if (ret)
+ goto frontend_init_err;
usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
}
--
2.25.1
2
1
[PATCH OLK-5.10] media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()
by Zheng Yejian 30 Apr '24
by Zheng Yejian 30 Apr '24
30 Apr '24
maillist inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9KUFO
Reference: https://lore.kernel.org/all/20240412135256.1546051-1-zhengyejian1@huawei.co…
--------------------------------
Infinite log printing occurs during fuzz test:
rc rc1: DViCO FusionHDTV DVB-T USB (LGZ201) as ...
...
dvb-usb: schedule remote query interval to 100 msecs.
dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized ...
dvb-usb: bulk message failed: -22 (1/0)
dvb-usb: bulk message failed: -22 (1/0)
dvb-usb: bulk message failed: -22 (1/0)
...
dvb-usb: bulk message failed: -22 (1/0)
Looking into the codes, there is a loop in dvb_usb_read_remote_control(),
that is in rc_core_dvb_usb_remote_init() create a work that will call
dvb_usb_read_remote_control(), and this work will reschedule itself at
'rc_interval' intervals to recursively call dvb_usb_read_remote_control(),
see following code snippet:
rc_core_dvb_usb_remote_init() {
...
INIT_DELAYED_WORK(&d->rc_query_work, dvb_usb_read_remote_control);
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(rc_interval));
...
}
dvb_usb_read_remote_control() {
...
err = d->props.rc.core.rc_query(d);
if (err)
err(...) // Did not return even if query failed
schedule_delayed_work(&d->rc_query_work,
msecs_to_jiffies(rc_interval));
}
When the infinite log printing occurs, the query callback
'd->props.rc.core.rc_query' is cxusb_rc_query(). And the log is due to
the failure of finding a valid 'generic_bulk_ctrl_endpoint'
in usb_bulk_msg(), see following code snippet:
cxusb_rc_query() {
cxusb_ctrl_msg() {
dvb_usb_generic_rw() {
ret = usb_bulk_msg(d->udev, usb_sndbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint),...);
if (ret)
err("bulk message failed: %d (%d/%d)",ret,wlen,actlen);
...
}
...
}
By analyzing the corresponding USB descriptor, it shows that the
bNumEndpoints is 0 in its interface descriptor, but
the 'generic_bulk_ctrl_endpoint' is 1, that means user don't configure
a valid endpoint for 'generic_bulk_ctrl_endpoint', therefore this
'invalid' USB device should be rejected before it calls into
dvb_usb_read_remote_control().
To fix it, iiuc, we can add endpoint check in dvb_usb_adapter_init().
Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com>
---
drivers/media/usb/dvb-usb/dvb-usb-init.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c
index 58eea8ab5477..d8098c110450 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c
@@ -104,6 +104,14 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs)
* sometimes a timeout occurs, this helps
*/
if (d->props.generic_bulk_ctrl_endpoint != 0) {
+ ret = usb_pipe_type_check(d->udev, usb_sndbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint));
+ if (ret)
+ goto frontend_init_err;
+ ret = usb_pipe_type_check(d->udev, usb_rcvbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint));
+ if (ret)
+ goto frontend_init_err;
usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
}
--
2.25.1
2
1
[openeuler:openEuler-1.0-LTS 15647/22256] kernel/sched/sparsemask.h:98:17: warning: array subscript 0 is outside array bounds of 'const struct sparsemask_chunk[0]'
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 3c3550371ac3e9d3326c8263a6eb52d3bb0b43a8
commit: bccfa644c1b98b9d6fa102a39a10a1c52811fd0c [15647/22256] sched/fair: Steal work from an overloaded CPU when CPU goes idle
config: x86_64-randconfig-003-20240430 (https://download.01.org/0day-ci/archive/20240430/202404300955.dFOHBkZ8-lkp@…)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240430/202404300955.dFOHBkZ8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404300955.dFOHBkZ8-lkp@intel.com/
All warnings (new ones prefixed by >>):
kernel/sched/fair.c:2548:6: warning: no previous prototype for 'task_numa_work' [-Wmissing-prototypes]
2548 | void task_numa_work(struct callback_head *work)
| ^~~~~~~~~~~~~~
kernel/sched/fair.c:2694:6: warning: no previous prototype for 'task_tick_numa' [-Wmissing-prototypes]
2694 | void task_tick_numa(struct rq *rq, struct task_struct *curr)
| ^~~~~~~~~~~~~~
kernel/sched/fair.c:3658:6: warning: no previous prototype for 'sync_entity_load_avg' [-Wmissing-prototypes]
3658 | void sync_entity_load_avg(struct sched_entity *se)
| ^~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c:3671:6: warning: no previous prototype for 'remove_entity_load_avg' [-Wmissing-prototypes]
3671 | void remove_entity_load_avg(struct sched_entity *se)
| ^~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'update_blocked_averages':
kernel/sched/fair.c:7626:14: warning: variable 'done' set but not used [-Wunused-but-set-variable]
7626 | bool done = true;
| ^~~~
In function 'group_faults_priv',
inlined from 'task_scan_max' at kernel/sched/fair.c:1175:27:
kernel/sched/fair.c:1307:37: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1307 | faults += ng->faults[task_faults_idx(NUMA_MEM, node, 1)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'task_scan_max':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults_shared',
inlined from 'task_scan_max' at kernel/sched/fair.c:1174:26:
kernel/sched/fair.c:1319:37: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1319 | faults += ng->faults[task_faults_idx(NUMA_MEM, node, 0)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'task_scan_max':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults_priv',
inlined from 'task_scan_start' at kernel/sched/fair.c:1151:27:
kernel/sched/fair.c:1307:37: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1307 | faults += ng->faults[task_faults_idx(NUMA_MEM, node, 1)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'task_scan_start':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults_shared',
inlined from 'task_scan_start' at kernel/sched/fair.c:1150:26:
kernel/sched/fair.c:1319:37: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1319 | faults += ng->faults[task_faults_idx(NUMA_MEM, node, 0)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'task_scan_start':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In file included from include/linux/bitops.h:19,
from include/linux/kernel.h:11,
from arch/x86/include/asm/percpu.h:45,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from kernel/sched/sched.h:5,
from kernel/sched/fair.c:23:
In function 'sparsemask_test_elem',
inlined from 'try_steal' at kernel/sched/fair.c:10007:8:
kernel/sched/sparsemask.h:53:10: warning: array subscript <unknown> is outside array bounds of 'const struct sparsemask_chunk[0]' [-Warray-bounds=]
53 | (&(mask)->chunks[SMASK_INDEX((mask), (elem))].word)
arch/x86/include/asm/bitops.h:341:37: note: in definition of macro 'test_bit'
341 | : variable_test_bit((nr), (addr)))
| ^~~~
kernel/sched/sparsemask.h:191:48: note: in expansion of macro 'SMASK_WORD'
191 | return test_bit(SMASK_BIT(mask, elem), SMASK_WORD(mask, elem));
| ^~~~~~~~~~
In file included from kernel/sched/fair.c:24:
kernel/sched/sparsemask.h: In function 'try_steal':
kernel/sched/sparsemask.h:45:33: note: while referencing 'chunks'
45 | struct sparsemask_chunk chunks[0]; /* embedded array of chunks */
| ^~~~~~
In function 'sparsemask_next',
inlined from 'try_steal' at kernel/sched/fair.c:10018:2:
kernel/sched/sparsemask.h:98:17: warning: array subscript <unknown> is outside array bounds of 'const struct sparsemask_chunk[0]' [-Warray-bounds=]
98 | chunk = &mask->chunks[_SMASK_INDEX(density, next)];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/sparsemask.h: In function 'try_steal':
kernel/sched/sparsemask.h:45:33: note: while referencing 'chunks'
45 | struct sparsemask_chunk chunks[0]; /* embedded array of chunks */
| ^~~~~~
In function 'sparsemask_next',
inlined from 'try_steal' at kernel/sched/fair.c:10018:2:
>> kernel/sched/sparsemask.h:98:17: warning: array subscript 0 is outside array bounds of 'const struct sparsemask_chunk[0]' [-Warray-bounds=]
98 | chunk = &mask->chunks[_SMASK_INDEX(density, next)];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/sparsemask.h: In function 'try_steal':
kernel/sched/sparsemask.h:45:33: note: while referencing 'chunks'
45 | struct sparsemask_chunk chunks[0]; /* embedded array of chunks */
| ^~~~~~
In function 'sparsemask_next',
inlined from 'try_steal' at kernel/sched/fair.c:10018:2:
kernel/sched/sparsemask.h:98:30: warning: array subscript <unknown> is outside array bounds of 'const struct sparsemask_chunk[0]' [-Warray-bounds=]
98 | chunk = &mask->chunks[_SMASK_INDEX(density, next)];
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/sparsemask.h: In function 'try_steal':
kernel/sched/sparsemask.h:45:33: note: while referencing 'chunks'
45 | struct sparsemask_chunk chunks[0]; /* embedded array of chunks */
| ^~~~~~
kernel/sched/fair.c: In function 'task_numa_group':
kernel/sched/fair.c:2335:36: warning: array subscript i is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
2335 | grp->faults[i] = p->numa_faults[i];
| ~~~~~~~~~~~^~~
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
kernel/sched/fair.c:2393:31: warning: array subscript i is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
2393 | my_grp->faults[i] -= p->numa_faults[i];
| ~~~~~~~~~~~~~~^~~
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
kernel/sched/fair.c:2393:31: warning: array subscript i is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
2393 | my_grp->faults[i] -= p->numa_faults[i];
| ~~~~~~~~~~~~~~^~~
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
kernel/sched/fair.c:2394:28: warning: array subscript i is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
2394 | grp->faults[i] += p->numa_faults[i];
| ~~~~~~~~~~~^~~
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
kernel/sched/fair.c:2394:28: warning: array subscript i is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
2394 | grp->faults[i] += p->numa_faults[i];
| ~~~~~~~~~~~^~~
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'sparsemask_clear_elem',
inlined from 'overload_clear.part.0' at kernel/sched/fair.c:3834:3:
kernel/sched/sparsemask.h:53:10: warning: array subscript <unknown> is outside array bounds of 'struct sparsemask_chunk[0]' [-Warray-bounds=]
53 | (&(mask)->chunks[SMASK_INDEX((mask), (elem))].word)
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/sparsemask.h:186:41: note: in expansion of macro 'SMASK_WORD'
186 | clear_bit(SMASK_BIT(dst, elem), SMASK_WORD(dst, elem));
| ^~~~~~~~~~
kernel/sched/sparsemask.h: In function 'overload_clear.part.0':
kernel/sched/sparsemask.h:45:33: note: while referencing 'chunks'
45 | struct sparsemask_chunk chunks[0]; /* embedded array of chunks */
| ^~~~~~
In function 'group_faults',
inlined from 'score_nearby_nodes.part.0' at kernel/sched/fair.c:1381:13:
kernel/sched/fair.c:1291:26: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1291 | return ng->faults[task_faults_idx(NUMA_MEM, nid, 0)] +
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'score_nearby_nodes.part.0':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults',
inlined from 'score_nearby_nodes.part.0' at kernel/sched/fair.c:1381:13:
kernel/sched/fair.c:1292:27: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1292 | ng->faults[task_faults_idx(NUMA_MEM, nid, 1)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'score_nearby_nodes.part.0':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults',
inlined from 'preferred_group_nid' at kernel/sched/fair.c:2161:16:
kernel/sched/fair.c:1291:26: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1291 | return ng->faults[task_faults_idx(NUMA_MEM, nid, 0)] +
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'preferred_group_nid':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults',
inlined from 'preferred_group_nid' at kernel/sched/fair.c:2161:16:
kernel/sched/fair.c:1292:27: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1292 | ng->faults[task_faults_idx(NUMA_MEM, nid, 1)];
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/sched/fair.c: In function 'preferred_group_nid':
kernel/sched/fair.c:1083:23: note: while referencing 'faults'
1083 | unsigned long faults[0];
| ^~~~~~
In function 'group_faults',
inlined from 'group_weight' at kernel/sched/fair.c:1441:11,
inlined from 'preferred_group_nid' at kernel/sched/fair.c:2125:12:
kernel/sched/fair.c:1291:26: warning: array subscript <unknown> is outside array bounds of 'long unsigned int[0]' [-Warray-bounds=]
1291 | return ng->faults[task_faults_idx(NUMA_MEM, nid, 0)] +
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +98 kernel/sched/sparsemask.h
6866be5a3aff4b Steve Sistare 2021-04-14 47
6866be5a3aff4b Steve Sistare 2021-04-14 48 #define _SMASK_INDEX(density, elem) ((elem) >> (density))
6866be5a3aff4b Steve Sistare 2021-04-14 49 #define _SMASK_BIT(density, elem) ((elem) & ((1U << (density)) - 1U))
6866be5a3aff4b Steve Sistare 2021-04-14 50 #define SMASK_INDEX(mask, elem) _SMASK_INDEX((mask)->density, elem)
6866be5a3aff4b Steve Sistare 2021-04-14 51 #define SMASK_BIT(mask, elem) _SMASK_BIT((mask)->density, elem)
6866be5a3aff4b Steve Sistare 2021-04-14 52 #define SMASK_WORD(mask, elem) \
6866be5a3aff4b Steve Sistare 2021-04-14 53 (&(mask)->chunks[SMASK_INDEX((mask), (elem))].word)
6866be5a3aff4b Steve Sistare 2021-04-14 54
6866be5a3aff4b Steve Sistare 2021-04-14 55 /*
6866be5a3aff4b Steve Sistare 2021-04-14 56 * sparsemask_next() - Return the next one bit in a bitmap, starting at a
6866be5a3aff4b Steve Sistare 2021-04-14 57 * specified position and wrapping from the last bit to the first, up to but
6866be5a3aff4b Steve Sistare 2021-04-14 58 * not including a specified origin. This is a helper, so do not call it
6866be5a3aff4b Steve Sistare 2021-04-14 59 * directly.
6866be5a3aff4b Steve Sistare 2021-04-14 60 *
6866be5a3aff4b Steve Sistare 2021-04-14 61 * @mask: Bitmap to search.
6866be5a3aff4b Steve Sistare 2021-04-14 62 * @origin: Origin.
6866be5a3aff4b Steve Sistare 2021-04-14 63 * @prev: Previous bit. Start search after this bit number.
6866be5a3aff4b Steve Sistare 2021-04-14 64 * If -1, start search at @origin.
6866be5a3aff4b Steve Sistare 2021-04-14 65 *
6866be5a3aff4b Steve Sistare 2021-04-14 66 * Return: the bit number, else mask->nelems if no bits are set in the range.
6866be5a3aff4b Steve Sistare 2021-04-14 67 */
6866be5a3aff4b Steve Sistare 2021-04-14 68 static inline int
6866be5a3aff4b Steve Sistare 2021-04-14 69 sparsemask_next(const struct sparsemask *mask, int origin, int prev)
6866be5a3aff4b Steve Sistare 2021-04-14 70 {
6866be5a3aff4b Steve Sistare 2021-04-14 71 int density = mask->density;
6866be5a3aff4b Steve Sistare 2021-04-14 72 int bits_per_word = 1U << density;
6866be5a3aff4b Steve Sistare 2021-04-14 73 const struct sparsemask_chunk *chunk;
6866be5a3aff4b Steve Sistare 2021-04-14 74 int nelems = mask->nelems;
6866be5a3aff4b Steve Sistare 2021-04-14 75 int next, bit, nbits;
6866be5a3aff4b Steve Sistare 2021-04-14 76 unsigned long word;
6866be5a3aff4b Steve Sistare 2021-04-14 77
6866be5a3aff4b Steve Sistare 2021-04-14 78 /* Calculate number of bits to be searched. */
6866be5a3aff4b Steve Sistare 2021-04-14 79 if (prev == -1) {
6866be5a3aff4b Steve Sistare 2021-04-14 80 nbits = nelems;
6866be5a3aff4b Steve Sistare 2021-04-14 81 next = origin;
6866be5a3aff4b Steve Sistare 2021-04-14 82 } else if (prev < origin) {
6866be5a3aff4b Steve Sistare 2021-04-14 83 nbits = origin - prev;
6866be5a3aff4b Steve Sistare 2021-04-14 84 next = prev + 1;
6866be5a3aff4b Steve Sistare 2021-04-14 85 } else {
6866be5a3aff4b Steve Sistare 2021-04-14 86 nbits = nelems - prev + origin - 1;
6866be5a3aff4b Steve Sistare 2021-04-14 87 next = prev + 1;
6866be5a3aff4b Steve Sistare 2021-04-14 88 }
6866be5a3aff4b Steve Sistare 2021-04-14 89
6866be5a3aff4b Steve Sistare 2021-04-14 90 if (unlikely(next >= nelems))
6866be5a3aff4b Steve Sistare 2021-04-14 91 return nelems;
6866be5a3aff4b Steve Sistare 2021-04-14 92
6866be5a3aff4b Steve Sistare 2021-04-14 93 /*
6866be5a3aff4b Steve Sistare 2021-04-14 94 * Fetch and adjust first word. Clear word bits below @next, and round
6866be5a3aff4b Steve Sistare 2021-04-14 95 * @next down to @bits_per_word boundary because later ffs will add
6866be5a3aff4b Steve Sistare 2021-04-14 96 * those bits back.
6866be5a3aff4b Steve Sistare 2021-04-14 97 */
6866be5a3aff4b Steve Sistare 2021-04-14 @98 chunk = &mask->chunks[_SMASK_INDEX(density, next)];
6866be5a3aff4b Steve Sistare 2021-04-14 99 bit = _SMASK_BIT(density, next);
6866be5a3aff4b Steve Sistare 2021-04-14 100 word = chunk->word & (~0UL << bit);
6866be5a3aff4b Steve Sistare 2021-04-14 101 next -= bit;
6866be5a3aff4b Steve Sistare 2021-04-14 102 nbits += bit;
6866be5a3aff4b Steve Sistare 2021-04-14 103
6866be5a3aff4b Steve Sistare 2021-04-14 104 while (!word) {
6866be5a3aff4b Steve Sistare 2021-04-14 105 next += bits_per_word;
6866be5a3aff4b Steve Sistare 2021-04-14 106 nbits -= bits_per_word;
6866be5a3aff4b Steve Sistare 2021-04-14 107 if (nbits <= 0)
6866be5a3aff4b Steve Sistare 2021-04-14 108 return nelems;
6866be5a3aff4b Steve Sistare 2021-04-14 109
6866be5a3aff4b Steve Sistare 2021-04-14 110 if (next >= nelems) {
6866be5a3aff4b Steve Sistare 2021-04-14 111 chunk = mask->chunks;
6866be5a3aff4b Steve Sistare 2021-04-14 112 nbits -= (next - nelems);
6866be5a3aff4b Steve Sistare 2021-04-14 113 next = 0;
6866be5a3aff4b Steve Sistare 2021-04-14 114 } else {
6866be5a3aff4b Steve Sistare 2021-04-14 115 chunk++;
6866be5a3aff4b Steve Sistare 2021-04-14 116 }
6866be5a3aff4b Steve Sistare 2021-04-14 117 word = chunk->word;
6866be5a3aff4b Steve Sistare 2021-04-14 118 }
6866be5a3aff4b Steve Sistare 2021-04-14 119
6866be5a3aff4b Steve Sistare 2021-04-14 120 next += __ffs(word);
6866be5a3aff4b Steve Sistare 2021-04-14 121 if (next >= origin && prev != -1)
6866be5a3aff4b Steve Sistare 2021-04-14 122 return nelems;
6866be5a3aff4b Steve Sistare 2021-04-14 123 return next;
6866be5a3aff4b Steve Sistare 2021-04-14 124 }
6866be5a3aff4b Steve Sistare 2021-04-14 125
:::::: The code at line 98 was first introduced by commit
:::::: 6866be5a3aff4bbd949059927d8f8790be53e3dd sched: Provide sparsemask, a reduced contention bitmap
:::::: TO: Steve Sistare <steven.sistare(a)oracle.com>
:::::: CC: Cheng Jian <cj.chengjian(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD SUCCESS 25d9fa98bac87f2cbc5868182135639be8234ad2
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 25d9fa98bac87f2cbc5868182135639be8234ad2 !6755 binder: check offset alignment in binder_get_object()
Warning ids grouped by kconfigs:
clang_recent_errors
|-- arm64-allyesconfig
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- description:Display-controller-reference-clock-source-is-not-of-type-object-boolean
| |-- description:Display-controller-reference-clock-source-is-too-short
| |-- description:Offset-and-length-of-the-memory-mapped-registers-is-too-short
| |-- items-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneOf-r
| `-- minItems-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneO
`-- x86_64-allnoconfig
`-- drivers-net-ethernet-mucse-rnpm-rnpm_common.h:linux-version.h-not-needed.
elapsed time: 741m
configs tested: 35
configs skipped: 150
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
arm64 allmodconfig clang
arm64 allnoconfig gcc
arm64 defconfig gcc
arm64 randconfig-001-20240429 clang
arm64 randconfig-002-20240429 gcc
arm64 randconfig-003-20240429 clang
arm64 randconfig-004-20240429 clang
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240430 gcc
x86_64 buildonly-randconfig-002-20240430 clang
x86_64 buildonly-randconfig-003-20240430 clang
x86_64 buildonly-randconfig-004-20240430 clang
x86_64 buildonly-randconfig-005-20240430 clang
x86_64 buildonly-randconfig-006-20240430 clang
x86_64 defconfig gcc
x86_64 randconfig-001-20240430 clang
x86_64 randconfig-002-20240430 clang
x86_64 randconfig-003-20240430 gcc
x86_64 randconfig-004-20240430 gcc
x86_64 randconfig-005-20240430 gcc
x86_64 randconfig-006-20240430 clang
x86_64 randconfig-011-20240430 clang
x86_64 randconfig-012-20240430 clang
x86_64 randconfig-013-20240430 gcc
x86_64 randconfig-014-20240430 clang
x86_64 randconfig-015-20240430 clang
x86_64 randconfig-016-20240430 clang
x86_64 randconfig-071-20240430 clang
x86_64 randconfig-072-20240430 clang
x86_64 randconfig-073-20240430 clang
x86_64 randconfig-074-20240430 clang
x86_64 randconfig-075-20240430 gcc
x86_64 randconfig-076-20240430 clang
x86_64 rhel-8.3-rust clang
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 3c3550371ac3e9d3326c8263a6eb52d3bb0b43a8
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 3c3550371ac3e9d3326c8263a6eb52d3bb0b43a8 !6745 PCI/IOV: Improve performance of creating VFs concurrently
Unverified Warning (likely false positive, please contact us if interested):
drivers/block/loop.c:1338 loop_set_status() warn: inconsistent returns '&loop_ctl_mutex'.
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- x86_64-defconfig
| |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node
| |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node
| `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node
|-- x86_64-randconfig-003-20240430
| |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int
| `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int
|-- x86_64-randconfig-004-20240430
| |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int
| `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int
|-- x86_64-randconfig-005-20240430
| |-- include-linux-spinlock.h:warning:array-subscript-is-outside-array-bounds-of-struct-small_page_pool
| |-- mm-hugetlb.c:warning:array-subscript-is-outside-array-bounds-of-struct-small_page_pool
| `-- mm-memcontrol.c:warning:array-subscript-is-outside-array-bounds-of-struct-small_page_pool
|-- x86_64-randconfig-122-20240430
| |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void
| |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf
| |-- kernel-cgroup-cgroup.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cgroup_subsys_state-css-got-struct-cgroup_subsys_state-noderef-asn
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context
| `-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes):
`-- x86_64-randconfig-123-20240430
|-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void
|-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void
|-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in
|-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out
|-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn
|-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf
|-- kernel-cgroup-cgroup.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cgroup_subsys_state-css-got-struct-cgroup_subsys_state-noderef-asn
|-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count
|-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context
|-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int
|-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context
`-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes):
clang_recent_errors
|-- x86_64-allyesconfig
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-buildonly-randconfig-003-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-buildonly-randconfig-005-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-001-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-002-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-006-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-011-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-012-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-014-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-101-20240430
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-121-20240430
| |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-set_bcache_status
| |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-struct-get_bcache_status
| |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void
| |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf
| |-- kernel-cgroup-cgroup.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cgroup_subsys_state-css-got-struct-cgroup_subsys_state-noderef-asn
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context
| |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes):
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-161-20240430
| |-- drivers-block-loop.c-loop_set_status()-warn:inconsistent-returns-loop_ctl_mutex-.
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
|-- x86_64-randconfig-r123-20240430
| |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void
| |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn
| |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf
| |-- fs-proc-etmem_scan.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-buf-got-void-buf
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int
| |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context
| |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes):
| `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
`-- x86_64-rhel-8.3-rust
`-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-))
elapsed time: 739m
configs tested: 26
configs skipped: 148
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
arm64 allmodconfig gcc
arm64 allnoconfig gcc
arm64 defconfig gcc
arm64 randconfig-001-20240429 gcc
arm64 randconfig-002-20240429 gcc
arm64 randconfig-003-20240429 gcc
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240430 gcc
x86_64 buildonly-randconfig-002-20240430 clang
x86_64 buildonly-randconfig-003-20240430 clang
x86_64 buildonly-randconfig-004-20240430 clang
x86_64 buildonly-randconfig-005-20240430 clang
x86_64 buildonly-randconfig-006-20240430 clang
x86_64 defconfig gcc
x86_64 randconfig-001-20240430 clang
x86_64 randconfig-002-20240430 clang
x86_64 randconfig-003-20240430 gcc
x86_64 randconfig-004-20240430 gcc
x86_64 randconfig-005-20240430 gcc
x86_64 randconfig-006-20240430 clang
x86_64 randconfig-011-20240430 clang
x86_64 randconfig-012-20240430 clang
x86_64 randconfig-013-20240430 gcc
x86_64 randconfig-014-20240430 clang
x86_64 rhel-8.3-rust clang
--
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1
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[openeuler:OLK-6.6 2552/7643] kernel/sched/fair.c:314:15: error: use of undeclared identifier 'hundred_thousand'
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 3fd472966bcc21f40dc20bb47c7ad18392fbec05
commit: f7c232d3e20a69b46e53da221ba3cbac0fa68a0d [2552/7643] smart_grid: introduce smart_grid_strategy_ctrl sysctl
config: x86_64-randconfig-r123-20240430 (https://download.01.org/0day-ci/archive/20240430/202404300812.EAGGykdR-lkp@…)
compiler: clang version 18.1.4 (https://github.com/llvm/llvm-project e6c3289804a67ea0bb6a86fadbe454dd93b8d855)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240430/202404300812.EAGGykdR-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404300812.EAGGykdR-lkp@intel.com/
All errors (new ones prefixed by >>):
>> kernel/sched/fair.c:314:15: error: use of undeclared identifier 'hundred_thousand'
314 | .extra2 = &hundred_thousand,
| ^
>> kernel/sched/fair.c:322:2: error: invalid application of 'sizeof' to an incomplete type 'struct ctl_table[]'
322 | register_sysctl_init("kernel", sched_fair_sysctls);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/sysctl.h:241:46: note: expanded from macro 'register_sysctl_init'
241 | __register_sysctl_init(path, table, #table, ARRAY_SIZE(table))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE'
57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~
kernel/sched/fair.c:7104:6: warning: no previous prototype for function 'free_affinity_domains' [-Wmissing-prototypes]
7104 | void free_affinity_domains(struct affinity_domain *ad)
| ^
kernel/sched/fair.c:7104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
7104 | void free_affinity_domains(struct affinity_domain *ad)
| ^
| static
1 warning and 2 errors generated.
vim +/hundred_thousand +314 kernel/sched/fair.c
216
217 #ifdef CONFIG_SYSCTL
218 static struct ctl_table sched_fair_sysctls[] = {
219 {
220 .procname = "sched_child_runs_first",
221 .data = &sysctl_sched_child_runs_first,
222 .maxlen = sizeof(unsigned int),
223 .mode = 0644,
224 .proc_handler = proc_dointvec,
225 },
226 #ifdef CONFIG_CFS_BANDWIDTH
227 {
228 .procname = "sched_cfs_bandwidth_slice_us",
229 .data = &sysctl_sched_cfs_bandwidth_slice,
230 .maxlen = sizeof(unsigned int),
231 .mode = 0644,
232 .proc_handler = proc_dointvec_minmax,
233 .extra1 = SYSCTL_ONE,
234 },
235 #endif
236 #ifdef CONFIG_NUMA_BALANCING
237 {
238 .procname = "numa_balancing_promote_rate_limit_MBps",
239 .data = &sysctl_numa_balancing_promote_rate_limit,
240 .maxlen = sizeof(unsigned int),
241 .mode = 0644,
242 .proc_handler = proc_dointvec_minmax,
243 .extra1 = SYSCTL_ZERO,
244 },
245 #endif /* CONFIG_NUMA_BALANCING */
246 #ifdef CONFIG_QOS_SCHED
247 {
248 .procname = "qos_overload_detect_period_ms",
249 .data = &sysctl_overload_detect_period,
250 .maxlen = sizeof(unsigned int),
251 .mode = 0644,
252 .proc_handler = proc_dointvec_minmax,
253 .extra1 = SYSCTL_ONE_HUNDRED,
254 .extra2 = &hundred_thousand,
255 },
256 {
257 .procname = "qos_offline_wait_interval_ms",
258 .data = &sysctl_offline_wait_interval,
259 .maxlen = sizeof(unsigned int),
260 .mode = 0644,
261 .proc_handler = proc_dointvec_minmax,
262 .extra1 = SYSCTL_ONE_HUNDRED,
263 .extra2 = &one_thousand,
264 },
265 #endif
266 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY
267 {
268 .procname = "sched_util_low_pct",
269 .data = &sysctl_sched_util_low_pct,
270 .maxlen = sizeof(sysctl_sched_util_low_pct),
271 .mode = 0644,
272 .proc_handler = proc_dointvec_minmax,
273 .extra1 = SYSCTL_ZERO,
274 .extra2 = SYSCTL_ONE_HUNDRED,
275 },
276 #endif
277 #ifdef CONFIG_QOS_SCHED_PRIO_LB
278 {
279 .procname = "sched_prio_load_balance_enabled",
280 .data = &sysctl_sched_prio_load_balance_enabled,
281 .maxlen = sizeof(unsigned int),
282 .mode = 0644,
283 .proc_handler = proc_dointvec_minmax,
284 .extra1 = SYSCTL_ZERO,
285 .extra2 = SYSCTL_ONE,
286 },
287 #endif
288 #ifdef CONFIG_QOS_SCHED_MULTILEVEL
289 {
290 .procname = "qos_level_weights",
291 .data = &sysctl_qos_level_weights,
292 .maxlen = 5*sizeof(int),
293 .mode = 0644,
294 .proc_handler = proc_dointvec,
295 },
296 #endif
297 #ifdef CONFIG_QOS_SCHED_SMART_GRID
298 {
299 .procname = "smart_grid_strategy_ctrl",
300 .data = &sysctl_smart_grid_strategy_ctrl,
301 .maxlen = sizeof(unsigned int),
302 .mode = 0644,
303 .proc_handler = proc_dointvec_minmax,
304 .extra1 = SYSCTL_ZERO,
305 .extra2 = SYSCTL_ONE,
306 },
307 {
308 .procname = "affinity_adjust_delay_ms",
309 .data = &sysctl_affinity_adjust_delay_ms,
310 .maxlen = sizeof(unsigned int),
311 .mode = 0644,
312 .proc_handler = proc_dointvec_minmax,
313 .extra1 = SYSCTL_ZERO,
> 314 .extra2 = &hundred_thousand,
315 },
316 #endif
317 {}
318 };
319
320 static int __init sched_fair_sysctl_init(void)
321 {
> 322 register_sysctl_init("kernel", sched_fair_sysctls);
323 return 0;
324 }
325 late_initcall(sched_fair_sysctl_init);
326 #endif
327
--
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[openeuler:openEuler-1.0-LTS 20217/22256] mm/hugetlb.c:3967:41: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]'
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 3c3550371ac3e9d3326c8263a6eb52d3bb0b43a8
commit: 0bc0d0d57edacd59ebe38d05ad9c4b2bc185aa51 [20217/22256] dhugetlb: backport dynamic hugetlb feature
config: x86_64-randconfig-005-20240430 (https://download.01.org/0day-ci/archive/20240430/202404300835.ONBQ5gRx-lkp@…)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240430/202404300835.ONBQ5gRx-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404300835.ONBQ5gRx-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from arch/x86/include/asm/bug.h:83,
from include/linux/bug.h:5,
from include/linux/mmdebug.h:5,
from include/linux/mm.h:10,
from mm/hugetlb.c:7:
mm/hugetlb.c: In function 'dhugetlb_acct_memory':
mm/hugetlb.c:4172:57: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
4172 | WARN_ON(hpool->mmap_reserved_1G < 0);
| ^
include/asm-generic/bug.h:124:32: note: in definition of macro 'WARN_ON'
124 | int __ret_warn_on = !!(condition); \
| ^~~~~~~~~
mm/hugetlb.c:4188:57: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits]
4188 | WARN_ON(hpool->mmap_reserved_2M < 0);
| ^
include/asm-generic/bug.h:124:32: note: in definition of macro 'WARN_ON'
124 | int __ret_warn_on = !!(condition); \
| ^~~~~~~~~
In file included from mm/hugetlb.c:14:
include/linux/mempolicy.h: At top level:
include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function]
329 | static long __do_mbind(unsigned long start, unsigned long len,
| ^~~~~~~~~~
mm/hugetlb.c: In function 'free_back_hugetlb':
mm/hugetlb.c:3748:51: warning: array subscript idx is outside array bounds of 'struct dhugetlb_pool *[0]' [-Warray-bounds=]
3748 | dhugetlb_pagelist_t->hpool[idx] = NULL;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from include/linux/migrate.h:8,
from mm/hugetlb.c:34:
include/linux/hugetlb.h:676:31: note: while referencing 'hpool'
676 | struct dhugetlb_pool *hpool[0];
| ^~~~~
mm/hugetlb.c: In function 'hugetlb_migrate_pages':
>> mm/hugetlb.c:3967:41: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3967 | list_len(&hpool->smpool[i].head_page);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c:3966:46: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3966 | hpool->smpool[i].free_pages =
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In file included from include/linux/mmzone.h:9,
from include/linux/gfp.h:6,
from include/linux/mm.h:11:
In function 'spin_unlock',
inlined from 'hugetlb_migrate_pages' at mm/hugetlb.c:3972:5:
>> include/linux/spinlock.h:369:25: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
369 | raw_spin_unlock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:273:58: note: in definition of macro 'raw_spin_unlock'
273 | #define raw_spin_unlock(lock) _raw_spin_unlock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'hugetlb_migrate_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_lock',
inlined from 'hugetlb_migrate_pages' at mm/hugetlb.c:3980:5:
include/linux/spinlock.h:329:23: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
329 | raw_spin_lock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:214:48: note: in definition of macro 'raw_spin_lock'
214 | #define raw_spin_lock(lock) _raw_spin_lock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'hugetlb_migrate_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_lock',
inlined from 'dhugetlb_collect_2M_pages' at mm/hugetlb.c:4096:4:
include/linux/spinlock.h:329:23: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
329 | raw_spin_lock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:214:48: note: in definition of macro 'raw_spin_lock'
214 | #define raw_spin_lock(lock) _raw_spin_lock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'dhugetlb_collect_2M_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'merge_free_small_page',
inlined from 'dhugetlb_collect_2M_pages' at mm/hugetlb.c:4098:3:
mm/hugetlb.c:4076:33: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
4076 | list_len(&hpool->smpool[i].head_page);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hugetlb.h: In function 'dhugetlb_collect_2M_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'merge_free_small_page',
inlined from 'dhugetlb_collect_2M_pages' at mm/hugetlb.c:4098:3:
mm/hugetlb.c:4075:30: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
4075 | hpool->smpool[i].free_pages =
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h: In function 'dhugetlb_collect_2M_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_unlock',
inlined from 'dhugetlb_collect_2M_pages' at mm/hugetlb.c:4100:4:
>> include/linux/spinlock.h:369:25: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
369 | raw_spin_unlock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:273:58: note: in definition of macro 'raw_spin_unlock'
273 | #define raw_spin_unlock(lock) _raw_spin_unlock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'dhugetlb_collect_2M_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_unlock',
inlined from 'try_migrate_pages' at mm/hugetlb.c:3641:3:
>> include/linux/spinlock.h:369:25: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
369 | raw_spin_unlock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:273:58: note: in definition of macro 'raw_spin_unlock'
273 | #define raw_spin_unlock(lock) _raw_spin_unlock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'try_migrate_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_lock',
inlined from 'try_migrate_pages' at mm/hugetlb.c:3650:3:
include/linux/spinlock.h:329:23: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
329 | raw_spin_lock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:214:48: note: in definition of macro 'raw_spin_lock'
214 | #define raw_spin_lock(lock) _raw_spin_lock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'try_migrate_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c:3651:47: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3651 | nr_free_pages += hpool->smpool[i].free_pages;
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_lock',
inlined from 'try_migrate_pages' at mm/hugetlb.c:3674:3:
include/linux/spinlock.h:329:23: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
329 | raw_spin_lock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:214:48: note: in definition of macro 'raw_spin_lock'
214 | #define raw_spin_lock(lock) _raw_spin_lock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'try_migrate_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c: In function 'free_dhugetlb_pages':
mm/hugetlb.c:3692:44: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3692 | used_pages += hpool->smpool[i].used_pages;
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'free_dhugetlb_pcpool',
inlined from 'free_dhugetlb_pages' at mm/hugetlb.c:3711:3:
mm/hugetlb.c:3474:26: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3474 | smpool = &hpool->smpool[i];
| ^~~~~~~~~~~~~~~~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'free_dhugetlb_pcpool',
inlined from 'free_dhugetlb_pages' at mm/hugetlb.c:3711:3:
mm/hugetlb.c:3475:29: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3475 | list_splice(&smpool->head_page, &hpool->dhugetlb_4K_freelists);
| ^~~~~~~~~~~~~~~~~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'free_dhugetlb_pcpool',
inlined from 'free_dhugetlb_pages' at mm/hugetlb.c:3711:3:
mm/hugetlb.c:3474:40: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3474 | smpool = &hpool->smpool[i];
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'free_dhugetlb_pcpool',
inlined from 'free_dhugetlb_pages' at mm/hugetlb.c:3711:3:
mm/hugetlb.c:3474:40: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3474 | smpool = &hpool->smpool[i];
| ~~~~~~~~~~~~~^~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pages':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c: In function 'hpool_alloc':
include/linux/spinlock.h:324:28: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
324 | raw_spin_lock_init(&(_lock)->rlock); \
| ^
include/linux/spinlock.h:100:31: note: in definition of macro 'raw_spin_lock_init'
100 | __raw_spin_lock_init((lock), #lock, &__key); \
| ^~~~
mm/hugetlb.c:3327:17: note: in expansion of macro 'spin_lock_init'
3327 | spin_lock_init(&hpool->smpool[i].lock);
| ^~~~~~~~~~~~~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c:3328:17: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
3328 | INIT_LIST_HEAD(&hpool->smpool[i].head_page);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
mm/hugetlb.c: In function 'update_dhugetlb_pagelist':
mm/hugetlb.c:3408:35: warning: array subscript idx is outside array bounds of 'struct dhugetlb_pool *[0]' [-Warray-bounds=]
3408 | dhugetlb_pagelist_t->hpool[idx] = hpool;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
include/linux/hugetlb.h:676:31: note: while referencing 'hpool'
676 | struct dhugetlb_pool *hpool[0];
| ^~~~~
mm/hugetlb.c: In function 'get_dhugetlb_pool_from_dhugetlb_pagelist':
mm/hugetlb.c:3421:51: warning: array subscript idx is outside array bounds of 'struct dhugetlb_pool *[0]' [-Warray-bounds=]
3421 | hpool = dhugetlb_pagelist_t->hpool[idx];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
include/linux/hugetlb.h:676:31: note: while referencing 'hpool'
676 | struct dhugetlb_pool *hpool[0];
| ^~~~~
In function 'spin_lock',
inlined from 'free_dhugetlb_pool' at mm/hugetlb.c:3766:3:
include/linux/spinlock.h:329:23: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
329 | raw_spin_lock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:214:48: note: in definition of macro 'raw_spin_lock'
214 | #define raw_spin_lock(lock) _raw_spin_lock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pool':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'spin_unlock',
inlined from 'free_dhugetlb_pool' at mm/hugetlb.c:3778:3:
>> include/linux/spinlock.h:369:25: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
369 | raw_spin_unlock(&lock->rlock);
| ^~~~~~~~~~~~
include/linux/spinlock.h:273:58: note: in definition of macro 'raw_spin_unlock'
273 | #define raw_spin_unlock(lock) _raw_spin_unlock(lock)
| ^~~~
include/linux/hugetlb.h: In function 'free_dhugetlb_pool':
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
--
| ^~~
In file included from include/linux/shmem_fs.h:7,
from mm/memcontrol.c:39:
include/linux/mempolicy.h: At top level:
include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function]
329 | static long __do_mbind(unsigned long start, unsigned long len,
| ^~~~~~~~~~
In function 'free_mem_cgroup_per_node_info',
inlined from '__mem_cgroup_free' at mm/memcontrol.c:5315:3:
mm/memcontrol.c:5296:57: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
5296 | struct mem_cgroup_per_node *pn = memcg->nodeinfo[node];
| ~~~~~~~~~~~~~~~^~~~~~
In file included from mm/memcontrol.c:35:
include/linux/memcontrol.h: In function '__mem_cgroup_free':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
mm/memcontrol.c: In function 'alloc_mem_cgroup_per_node_info.constprop':
mm/memcontrol.c:5290:24: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
5290 | memcg->nodeinfo[node] = pn;
| ~~~~~~~~~~~~~~~^~~~~~
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from 'memcg_free_shrinker_maps.part.0' at mm/memcontrol.c:375:8:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'memcg_free_shrinker_maps.part.0':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from 'memcg_expand_one_shrinker_map' at mm/memcontrol.c:344:9:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'memcg_expand_one_shrinker_map':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In file included from arch/x86/include/asm/atomic.h:5,
from include/linux/atomic.h:7,
from include/linux/page_counter.h:5:
mm/memcontrol.c:358:51: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
358 | rcu_assign_pointer(memcg->nodeinfo[nid]->shrinker_map, new);
| ~~~~~~~~~~~~~~~^~~~~
include/linux/compiler.h:296:29: note: in definition of macro 'WRITE_ONCE'
296 | __write_once_size(&(x), __u.__c, sizeof(x)); \
| ^
include/linux/rcupdate.h:409:17: note: in expansion of macro 'smp_store_release'
409 | smp_store_release(&p, RCU_INITIALIZER((typeof(p))_r_a_p__v)); \
| ^~~~~~~~~~~~~~~~~
mm/memcontrol.c:358:17: note: in expansion of macro 'rcu_assign_pointer'
358 | rcu_assign_pointer(memcg->nodeinfo[nid]->shrinker_map, new);
| ^~~~~~~~~~~~~~~~~~
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from '__invalidate_reclaim_iterators' at mm/memcontrol.c:1185:8,
inlined from 'invalidate_reclaim_iterators' at mm/memcontrol.c:1211:3,
inlined from 'mem_cgroup_css_released' at mm/memcontrol.c:5520:2:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'mem_cgroup_css_released':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from '__invalidate_reclaim_iterators' at mm/memcontrol.c:1185:8,
inlined from 'invalidate_reclaim_iterators' at mm/memcontrol.c:1200:3,
inlined from 'mem_cgroup_css_released' at mm/memcontrol.c:5520:2:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'mem_cgroup_css_released':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
mm/memcontrol.c: In function 'memcg_flush_percpu_vmstats':
mm/memcontrol.c:3318:65: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
3318 | struct mem_cgroup_per_node *pn = memcg->nodeinfo[node];
| ~~~~~~~~~~~~~~~^~~~~~
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from 'parent_nodeinfo' at mm/memcontrol.c:726:9,
inlined from 'memcg_flush_percpu_vmstats' at mm/memcontrol.c:3331:26:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'memcg_flush_percpu_vmstats':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
mm/memcontrol.c: In function '__alloc_page_from_dhugetlb_pool':
>> mm/memcontrol.c:4769:18: warning: array subscript 0 is outside array bounds of 'struct small_page_pool[0]' [-Warray-bounds=]
4769 | smpool = &hpool->smpool[smp_processor_id()];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from mm/memcontrol.c:40:
include/linux/hugetlb.h:725:32: note: while referencing 'smpool'
725 | struct small_page_pool smpool[0];
| ^~~~~~
In function 'memcg_alloc_shrinker_maps',
inlined from 'mem_cgroup_css_online' at mm/memcontrol.c:5472:6:
mm/memcontrol.c:400:51: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
400 | rcu_assign_pointer(memcg->nodeinfo[nid]->shrinker_map, map);
| ~~~~~~~~~~~~~~~^~~~~
include/linux/compiler.h:296:29: note: in definition of macro 'WRITE_ONCE'
296 | __write_once_size(&(x), __u.__c, sizeof(x)); \
| ^
include/linux/rcupdate.h:409:17: note: in expansion of macro 'smp_store_release'
409 | smp_store_release(&p, RCU_INITIALIZER((typeof(p))_r_a_p__v)); \
| ^~~~~~~~~~~~~~~~~
mm/memcontrol.c:400:17: note: in expansion of macro 'rcu_assign_pointer'
400 | rcu_assign_pointer(memcg->nodeinfo[nid]->shrinker_map, map);
| ^~~~~~~~~~~~~~~~~~
include/linux/memcontrol.h: In function 'mem_cgroup_css_online':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
In function 'mem_cgroup_nodeinfo',
inlined from 'mem_cgroup_remove_from_trees' at mm/memcontrol.c:643:8,
inlined from 'mem_cgroup_css_free' at mm/memcontrol.c:5535:2:
include/linux/memcontrol.h:399:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
399 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'mem_cgroup_css_free':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
mm/memcontrol.c: In function '__mem_cgroup_threshold':
mm/memcontrol.c:4055:45: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4055 | for (; i >= 0 && unlikely(t->entries[i].threshold > usage); i--)
| ~~~~~~~~~~^~~
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4056:42: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4056 | eventfd_signal(t->entries[i].eventfd, 1);
| ~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4067:50: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4067 | for (; i < t->size && unlikely(t->entries[i].threshold <= usage); i++)
| ~~~~~~~~~~^~~
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4068:42: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4068 | eventfd_signal(t->entries[i].eventfd, 1);
| ~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
In function 'mem_cgroup_page_nodeinfo',
inlined from 'mem_cgroup_update_tree' at mm/memcontrol.c:613:8,
inlined from 'memcg_check_events.part.0' at mm/memcontrol.c:904:4:
mm/memcontrol.c:507:31: warning: array subscript 0 is outside array bounds of 'struct mem_cgroup_per_node *[0]' [-Warray-bounds=]
507 | return memcg->nodeinfo[nid];
| ~~~~~~~~~~~~~~~^~~~~
include/linux/memcontrol.h: In function 'memcg_check_events.part.0':
include/linux/memcontrol.h:324:37: note: while referencing 'nodeinfo'
324 | struct mem_cgroup_per_node *nodeinfo[0];
| ^~~~~~~~
mm/memcontrol.c: In function '__mem_cgroup_usage_unregister_event':
mm/memcontrol.c:4268:49: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4268 | if (thresholds->primary->entries[i].eventfd == eventfd)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4271:63: warning: array subscript i is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4271 | new->entries[j] = thresholds->primary->entries[i];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4271:29: warning: array subscript j is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4271 | new->entries[j] = thresholds->primary->entries[i];
| ~~~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
mm/memcontrol.c:4272:33: warning: array subscript j is outside array bounds of 'struct mem_cgroup_threshold[0]' [-Warray-bounds=]
4272 | if (new->entries[j].threshold <= usage) {
| ~~~~~~~~~~~~^~~
include/linux/memcontrol.h:170:37: note: while referencing 'entries'
170 | struct mem_cgroup_threshold entries[0];
| ^~~~~~~
..
vim +3967 mm/hugetlb.c
3938
3939 static void hugetlb_migrate_pages(struct dhugetlb_pool *hpool,
3940 unsigned long count)
3941 {
3942 int i, try;
3943 struct page *page;
3944 struct split_pages *split_huge, *split_next;
3945 unsigned long nr_pages = 1 << (PMD_SHIFT - PAGE_SHIFT);
3946 LIST_HEAD(wait_page_list);
3947
3948 list_for_each_entry_safe(split_huge, split_next,
3949 &hpool->split_2M_freelists, list) {
3950 /*
3951 * Isolate free page first because we dont want them to be
3952 * allocated.
3953 */
3954 for (i = 0; i < nr_pages; i++) {
3955 page = pfn_to_page(split_huge->start_pfn + i);
3956 if (!PagePool(page))
3957 list_move(&page->lru, &wait_page_list);
3958 }
3959
3960 for (try = 0; try < HPOOL_RECLAIM_RETRIES; try++) {
3961 /*
3962 * Unlock and try migration, after migration we need
3963 * to lock back.
3964 */
3965 for (i = 0; i < NR_SMPOOL; i++)
3966 hpool->smpool[i].free_pages =
> 3967 list_len(&hpool->smpool[i].head_page);
3968 hpool->free_pages =
3969 list_len(&hpool->dhugetlb_4K_freelists);
3970 spin_unlock(&hpool->lock);
3971 for (i = NR_SMPOOL - 1; i >= 0; i--)
3972 spin_unlock(&hpool->smpool[i].lock);
3973
3974 for (i = 0; i < nr_pages; i++) {
3975 page = pfn_to_page(split_huge->start_pfn + i);
3976 if (PagePool(page))
3977 try_migrate_page(page, hpool->nid);
3978 }
3979 for (i = 0; i < NR_SMPOOL; i++)
3980 spin_lock(&hpool->smpool[i].lock);
3981 spin_lock(&hpool->lock);
3982
3983 /*
3984 * Isolate free page. If all page in the split_huge
3985 * is free, return it.
3986 */
3987 split_huge->free_pages = 0;
3988 for (i = 0; i < nr_pages; i++) {
3989 page = pfn_to_page(split_huge->start_pfn + i);
3990 if (!PagePool(page)) {
3991 list_move(&page->lru, &wait_page_list);
3992 split_huge->free_pages++;
3993 }
3994 }
3995 if (split_huge->free_pages == nr_pages)
3996 break;
3997 }
3998 if (split_huge->free_pages == nr_pages) {
3999 for (i = 0; i < nr_pages; i++) {
4000 page = pfn_to_page(split_huge->start_pfn + i);
4001 list_del(&page->lru);
4002 }
4003 INIT_LIST_HEAD(&wait_page_list);
4004 page = pfn_to_page(split_huge->start_pfn);
4005 add_new_huge_page_to_pool(hpool, page, false);
4006 list_del(&split_huge->list);
4007 kfree(split_huge);
4008 hpool->nr_split_2M--;
4009
4010 trace_dhugetlb_split_merge(hpool, page,
4011 DHUGETLB_MIGRATE_4K);
4012
4013 if (--count == 0)
4014 return;
4015 } else {
4016 /* Failed, put back the isolate pages */
4017 list_splice(&wait_page_list,
4018 &hpool->dhugetlb_4K_freelists);
4019 INIT_LIST_HEAD(&wait_page_list);
4020 }
4021 }
4022 }
4023
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION 3fd472966bcc21f40dc20bb47c7ad18392fbec05
by kernel test robot 30 Apr '24
by kernel test robot 30 Apr '24
30 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 3fd472966bcc21f40dc20bb47c7ad18392fbec05 !6403 iommu/arm-smmu-v3: fix using uninitialized or unchecked symbol
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arm64-allnoconfig
| `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function)
|-- loongarch-allmodconfig
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and
| `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers
|-- x86_64-randconfig-103-20240430
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_ATTR_VALUE_UNDEFINED-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_BCN-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_DCBX-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_GSP-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PFC-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PFC_TCS-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PG-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PG_TCS-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_UP2TC-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_HOST-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_LLD_MANAGED-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_CEE-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_IEEE-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_NUMTCS_ATTR_PFC-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_NUMTCS_ATTR_PG-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getcap
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getdcbx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getnumtcs
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpermhwaddr
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpfccfg
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpfcstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgbwgcfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgbwgcfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgtccfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgtccfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_getets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_getpfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setpfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setall
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setdcbx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setnumtcs
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfccfg
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfcstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgbwgcfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgbwgcfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_ets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_pfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-use-of-undefined-type-struct-ieee_ets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-use-of-undefined-type-struct-ieee_pfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-back_ets-isn-t-known
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-hinic_dcbnl_ops-isn-t-known
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-pfc-isn-t-known
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-hinic_dcbnl_ops-has-initializer-but-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-pfc-has-initializer-but-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:error:disable_vf_load-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:struct-net_device-has-no-member-named-dcbnl_ops
| |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets-has-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets_default-has-incomplete-type
| `-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_pfc-has-incomplete-type
|-- x86_64-randconfig-122-20240430
| `-- fs-ext4-inode.c:sparse:sparse:symbol-ext4_iomap_buffered_read_ops-was-not-declared.-Should-it-be-static
`-- x86_64-randconfig-123-20240430
`-- fs-ext4-inode.c:sparse:sparse:symbol-ext4_iomap_buffered_read_ops-was-not-declared.-Should-it-be-static
clang_recent_errors
|-- arm64-allmodconfig
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name
| |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work
| |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get
| |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status
| |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event
| |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event
| |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event
| |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo
| |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state
| |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf
| |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| `-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-randconfig-r053-20240430
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| `-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-allnoconfig
| |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed.
| |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed.
| |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed.
| `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once.
|-- x86_64-randconfig-121-20240430
| `-- fs-ext4-inode.c:sparse:sparse:symbol-ext4_iomap_buffered_read_ops-was-not-declared.-Should-it-be-static
`-- x86_64-randconfig-r123-20240430
`-- fs-ext4-inode.c:sparse:sparse:symbol-ext4_iomap_buffered_read_ops-was-not-declared.-Should-it-be-static
elapsed time: 737m
configs tested: 41
configs skipped: 142
tested configs:
arm64 alldefconfig gcc
arm64 allmodconfig clang
arm64 allnoconfig gcc
arm64 defconfig gcc
arm64 randconfig-001-20240429 clang
arm64 randconfig-002-20240429 gcc
arm64 randconfig-003-20240429 clang
arm64 randconfig-004-20240429 clang
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-001-20240429 gcc
loongarch randconfig-002-20240429 gcc
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240429 clang
x86_64 buildonly-randconfig-002-20240429 gcc
x86_64 buildonly-randconfig-003-20240429 clang
x86_64 buildonly-randconfig-004-20240429 gcc
x86_64 buildonly-randconfig-005-20240429 clang
x86_64 buildonly-randconfig-006-20240429 clang
x86_64 defconfig gcc
x86_64 randconfig-001-20240429 clang
x86_64 randconfig-002-20240429 gcc
x86_64 randconfig-003-20240429 clang
x86_64 randconfig-004-20240429 gcc
x86_64 randconfig-005-20240429 clang
x86_64 randconfig-006-20240429 gcc
x86_64 randconfig-011-20240429 gcc
x86_64 randconfig-012-20240429 gcc
x86_64 randconfig-013-20240429 gcc
x86_64 randconfig-014-20240429 clang
x86_64 randconfig-015-20240429 clang
x86_64 randconfig-016-20240429 gcc
x86_64 randconfig-071-20240429 clang
x86_64 randconfig-072-20240429 clang
x86_64 randconfig-073-20240429 gcc
x86_64 randconfig-074-20240429 gcc
x86_64 randconfig-075-20240429 clang
x86_64 randconfig-076-20240429 gcc
x86_64 rhel-8.3-rust clang
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-6.6] printk: Disable passing console lock owner completely during panic()
by Ye Weihua 29 Apr '24
by Ye Weihua 29 Apr '24
29 Apr '24
From: Petr Mladek <pmladek(a)suse.com>
stable inclusion
from stable-v6.6.23
commit a3b17859c818a4a9a861e8ec0b9c01d28c0770d2
category: bugfix
bugzilla:
CVE: NA
Reference:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit d04d5882cd678b898a9d7c5aee6afbe9e6e77fcd ]
The commit d51507098ff91 ("printk: disable optimistic spin
during panic") added checks to avoid becoming a console waiter
if a panic is in progress.
However, the transition to panic can occur while there is
already a waiter. The current owner should not pass the lock to
the waiter because it might get stopped or blocked anytime.
Also the panic context might pass the console lock owner to an
already stopped waiter by mistake. It might happen when
console_flush_on_panic() ignores the current lock owner, for
example:
CPU0 CPU1
---- ----
console_lock_spinning_enable()
console_trylock_spinning()
[CPU1 now console waiter]
NMI: panic()
panic_other_cpus_shutdown()
[stopped as console waiter]
console_flush_on_panic()
console_lock_spinning_enable()
[print 1 record]
console_lock_spinning_disable_and_check()
[handover to stopped CPU1]
This results in panic() not flushing the panic messages.
Fix these problems by disabling all spinning operations
completely during panic().
Another advantage is that it prevents possible deadlocks caused
by "console_owner_lock". The panic() context does not need to
take it any longer. The lockless checks are safe because the
functions become NOPs when they see the panic in progress. All
operations manipulating the state are still synchronized by the
lock even when non-panic CPUs would notice the panic
synchronously.
The current owner might stay spinning. But non-panic() CPUs
would get stopped anyway and the panic context will never start
spinning.
Fixes: dbdda842fe96 ("printk: Add console owner and waiter logic to load balance console writes")
Signed-off-by: John Ogness <john.ogness(a)linutronix.de>
Link: https://lore.kernel.org/r/20240207134103.1357162-12-john.ogness@linutronix.…
Signed-off-by: Petr Mladek <pmladek(a)suse.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Ye Weihua <yeweihua4(a)huawei.com>
---
kernel/printk/printk.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 8bccea05df1b..6ebcf40241fd 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1850,10 +1850,23 @@ static bool console_waiter;
*/
static void console_lock_spinning_enable(void)
{
+ /*
+ * Do not use spinning in panic(). The panic CPU wants to keep the lock.
+ * Non-panic CPUs abandon the flush anyway.
+ *
+ * Just keep the lockdep annotation. The panic-CPU should avoid
+ * taking console_owner_lock because it might cause a deadlock.
+ * This looks like the easiest way how to prevent false lockdep
+ * reports without handling races a lockless way.
+ */
+ if (panic_in_progress())
+ goto lockdep;
+
raw_spin_lock(&console_owner_lock);
console_owner = current;
raw_spin_unlock(&console_owner_lock);
+lockdep:
/* The waiter may spin on us after setting console_owner */
spin_acquire(&console_owner_dep_map, 0, 0, _THIS_IP_);
}
@@ -1878,6 +1891,22 @@ static int console_lock_spinning_disable_and_check(int cookie)
{
int waiter;
+ /*
+ * Ignore spinning waiters during panic() because they might get stopped
+ * or blocked at any time,
+ *
+ * It is safe because nobody is allowed to start spinning during panic
+ * in the first place. If there has been a waiter then non panic CPUs
+ * might stay spinning. They would get stopped anyway. The panic context
+ * will never start spinning and an interrupted spin on panic CPU will
+ * never continue.
+ */
+ if (panic_in_progress()) {
+ /* Keep lockdep happy. */
+ spin_release(&console_owner_dep_map, _THIS_IP_);
+ return 0;
+ }
+
raw_spin_lock(&console_owner_lock);
waiter = READ_ONCE(console_waiter);
console_owner = NULL;
--
2.34.1
2
1
[PATCH openEuler-22.03-LTS-SP2] net: bnxt: fix a potential use-after-free in bnxt_init_tc
by Baogen Shang 29 Apr '24
by Baogen Shang 29 Apr '24
29 Apr '24
From: Dinghao Liu <dinghao.liu(a)zju.edu.cn>
stable inclusion
from stable-v5.10.215
commit 49809af89c07c51eecba64abb013c78ff6812156
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=…
-------------------------
[ Upstream commit d007caaaf052f82ca2340d4c7b32d04a3f5dbf3f ]
When flow_indr_dev_register() fails, bnxt_init_tc will free
bp->tc_info through kfree(). However, the caller function
bnxt_init_one() will ignore this failure and call
bnxt_shutdown_tc() on failure of bnxt_dl_register(), where
a use-after-free happens. Fix this issue by setting
bp->tc_info to NULL after kfree().
Fixes: 627c89d00fb9 ("bnxt_en: flow_offload: offload tunnel decap rules via indirect callbacks")
Signed-off-by: Dinghao Liu <dinghao.liu(a)zju.edu.cn>
Reviewed-by: Pavan Chebbi <pavan.chebbi(a)broadcom.com>
Reviewed-by: Michael Chan <michael.chan(a)broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur(a)broadcom.com>
Link: https://lore.kernel.org/r/20231204024004.8245-1-dinghao.liu@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 3e9b1f59e381..775d0b7521ca 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -2061,6 +2061,7 @@ int bnxt_init_tc(struct bnxt *bp)
rhashtable_destroy(&tc_info->flow_table);
free_tc_info:
kfree(tc_info);
+ bp->tc_info = NULL;
return rc;
}
--
2.33.0
1
0