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[openeuler:OLK-6.6 7041/7280] ld.lld: error: duplicate symbol: remove_mbx_irq
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 5cf97fd1b2bc5ef3aefe91efc63c73b4721a7a44
commit: bf177ad1d8f72824180b44563c09f37562f645de [7041/7280] drivers: initial support for rnpgbevf drivers from Mucse Technology
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240404/202404041822.U2KyOb5f-lkp@…)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404041822.U2KyOb5f-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/202404041822.U2KyOb5f-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: duplicate symbol: remove_mbx_irq
>>> defined at rnpvf_main.c
>>> drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:(remove_mbx_irq) in archive vmlinux.a
>>> defined at rnpgbevf_main.c
>>> drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o:(.text+0x9B40) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_remove_mbx_irq
>>> defined at rnpvf_main.c
>>> drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:(__cfi_remove_mbx_irq) in archive vmlinux.a
>>> defined at rnpgbevf_main.c
>>> drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o:(.text+0x9B00) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: register_mbx_irq
>>> defined at rnpvf_main.c
>>> drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:(register_mbx_irq) in archive vmlinux.a
>>> defined at rnpgbevf_main.c
>>> drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o:(.text+0x9D80) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_register_mbx_irq
>>> defined at rnpvf_main.c
>>> drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:(__cfi_register_mbx_irq) in archive vmlinux.a
>>> defined at rnpgbevf_main.c
>>> drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o:(.text+0x9D40) in archive vmlinux.a
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 20434/22045] net/sched/act_mirred.c:217:21: sparse: sparse: incorrect type in initializer (different address spaces)
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: e89315eb08769716cbf7e08f49672222cf0eca47
commit: 66b5f39a891163c63bedcb59610991c784b416a4 [20434/22045] net: sched: protect against stack overflow in TC act_mirred
config: arm64-randconfig-r112-20240401 (https://download.01.org/0day-ci/archive/20240404/202404041743.yILerkAq-lkp@…)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240404/202404041743.yILerkAq-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/202404041743.yILerkAq-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> net/sched/act_mirred.c:217:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] <asn:3> *__p @@ got unsigned int * @@
net/sched/act_mirred.c:217:21: sparse: expected unsigned int [noderef] <asn:3> *__p
net/sched/act_mirred.c:217:21: sparse: got unsigned int *
>> net/sched/act_mirred.c:217:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] <asn:3> *__p @@ got unsigned int * @@
net/sched/act_mirred.c:217:21: sparse: expected unsigned int [noderef] <asn:3> *__p
net/sched/act_mirred.c:217:21: sparse: got unsigned int *
>> net/sched/act_mirred.c:217:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] <asn:3> *__p @@ got unsigned int * @@
net/sched/act_mirred.c:217:21: sparse: expected unsigned int [noderef] <asn:3> *__p
net/sched/act_mirred.c:217:21: sparse: got unsigned int *
>> net/sched/act_mirred.c:217:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int [noderef] <asn:3> *__p @@ got unsigned int * @@
net/sched/act_mirred.c:217:21: sparse: expected unsigned int [noderef] <asn:3> *__p
net/sched/act_mirred.c:217:21: sparse: got unsigned int *
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
net/sched/act_mirred.c:217:21: sparse: sparse: dereference of noderef expression
In file included from include/net/act_api.h:13,
from include/net/pkt_cls.h:8,
from net/sched/act_mirred.c:28:
In function 'net_generic',
inlined from 'tc_action_net_exit' at include/net/act_api.h:137:30,
inlined from 'mirred_exit_net' at net/sched/act_mirred.c:444:2:
include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=]
46 | ptr = ng->ptr[id];
| ~~~~~~~^~~~
include/net/netns/generic.h: In function 'mirred_exit_net':
include/net/netns/generic.h:35:23: note: while referencing 'ptr'
35 | void *ptr[0];
| ^~~
In function 'net_generic',
inlined from 'mirred_init_net' at net/sched/act_mirred.c:437:29:
include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=]
46 | ptr = ng->ptr[id];
| ~~~~~~~^~~~
include/net/netns/generic.h: In function 'mirred_init_net':
include/net/netns/generic.h:35:23: note: while referencing 'ptr'
35 | void *ptr[0];
| ^~~
In function 'net_generic',
inlined from 'tcf_mirred_walker' at net/sched/act_mirred.c:357:29:
include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=]
46 | ptr = ng->ptr[id];
| ~~~~~~~^~~~
include/net/netns/generic.h: In function 'tcf_mirred_walker':
include/net/netns/generic.h:35:23: note: while referencing 'ptr'
35 | void *ptr[0];
| ^~~
In function 'net_generic',
inlined from 'tcf_mirred_init' at net/sched/act_mirred.c:102:29:
include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=]
46 | ptr = ng->ptr[id];
| ~~~~~~~^~~~
include/net/netns/generic.h: In function 'tcf_mirred_init':
include/net/netns/generic.h:35:23: note: while referencing 'ptr'
35 | void *ptr[0];
| ^~~
In function 'net_generic',
inlined from 'tcf_mirred_search' at net/sched/act_mirred.c:365:29:
include/net/netns/generic.h:46:22: warning: array subscript <unknown> is outside array bounds of 'void *[0]' [-Warray-bounds=]
46 | ptr = ng->ptr[id];
| ~~~~~~~^~~~
include/net/netns/generic.h: In function 'tcf_mirred_search':
include/net/netns/generic.h:35:23: note: while referencing 'ptr'
35 | void *ptr[0];
| ^~~
vim +217 net/sched/act_mirred.c
199
200 static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
201 struct tcf_result *res)
202 {
203 struct tcf_mirred *m = to_mirred(a);
204 struct sk_buff *skb2 = skb;
205 bool m_mac_header_xmit;
206 struct net_device *dev;
207 unsigned int rec_level;
208 int retval, err = 0;
209 bool use_reinsert;
210 bool want_ingress;
211 bool is_redirect;
212 bool expects_nh;
213 int m_eaction;
214 int mac_len;
215 bool at_nh;
216
> 217 rec_level = __this_cpu_inc_return(mirred_rec_level);
218 if (unlikely(rec_level > MIRRED_RECURSION_LIMIT)) {
219 net_warn_ratelimited("Packet exceeded mirred recursion limit on dev %s\n",
220 netdev_name(skb->dev));
221 __this_cpu_dec(mirred_rec_level);
222 return TC_ACT_SHOT;
223 }
224
225 tcf_lastuse_update(&m->tcf_tm);
226 bstats_cpu_update(this_cpu_ptr(m->common.cpu_bstats), skb);
227
228 m_mac_header_xmit = READ_ONCE(m->tcfm_mac_header_xmit);
229 m_eaction = READ_ONCE(m->tcfm_eaction);
230 retval = READ_ONCE(m->tcf_action);
231 dev = rcu_dereference_bh(m->tcfm_dev);
232 if (unlikely(!dev)) {
233 pr_notice_once("tc mirred: target device is gone\n");
234 goto out;
235 }
236
237 if (unlikely(!(dev->flags & IFF_UP))) {
238 net_notice_ratelimited("tc mirred to Houston: device %s is down\n",
239 dev->name);
240 goto out;
241 }
242
243 /* we could easily avoid the clone only if called by ingress and clsact;
244 * since we can't easily detect the clsact caller, skip clone only for
245 * ingress - that covers the TC S/W datapath.
246 */
247 is_redirect = tcf_mirred_is_act_redirect(m_eaction);
248 use_reinsert = skb_at_tc_ingress(skb) && is_redirect &&
249 tcf_mirred_can_reinsert(retval);
250 if (!use_reinsert) {
251 skb2 = skb_clone(skb, GFP_ATOMIC);
252 if (!skb2)
253 goto out;
254 }
255
256 want_ingress = tcf_mirred_act_wants_ingress(m_eaction);
257
258 expects_nh = want_ingress || !m_mac_header_xmit;
259 at_nh = skb->data == skb_network_header(skb);
260 if (at_nh != expects_nh) {
261 mac_len = skb_at_tc_ingress(skb) ? skb->mac_len :
262 skb_network_header(skb) - skb_mac_header(skb);
263 if (expects_nh) {
264 /* target device/action expect data at nh */
265 skb_pull_rcsum(skb2, mac_len);
266 } else {
267 /* target device/action expect data at mac */
268 skb_push_rcsum(skb2, mac_len);
269 }
270 }
271
272 skb2->skb_iif = skb->dev->ifindex;
273 skb2->dev = dev;
274
275 /* mirror is always swallowed */
276 if (is_redirect) {
277 skb2->tc_redirected = 1;
278 skb2->tc_from_ingress = skb2->tc_at_ingress;
279
280 /* let's the caller reinsert the packet, if possible */
281 if (use_reinsert) {
282 res->ingress = want_ingress;
283 res->qstats = this_cpu_ptr(m->common.cpu_qstats);
284 skb_tc_reinsert(skb, res);
285 __this_cpu_dec(mirred_rec_level);
286 return TC_ACT_CONSUMED;
287 }
288 }
289
290 if (!want_ingress)
291 err = dev_queue_xmit(skb2);
292 else
293 err = netif_receive_skb(skb2);
294
295 if (err) {
296 out:
297 qstats_overlimit_inc(this_cpu_ptr(m->common.cpu_qstats));
298 if (tcf_mirred_is_act_redirect(m_eaction))
299 retval = TC_ACT_SHOT;
300 }
301 __this_cpu_dec(mirred_rec_level);
302
303 return retval;
304 }
305
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 20217/22045] kernel/cgroup/cgroup.c:5286:48: sparse: sparse: incorrect type in argument 1 (different address spaces)
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: e89315eb08769716cbf7e08f49672222cf0eca47
commit: 0bc0d0d57edacd59ebe38d05ad9c4b2bc185aa51 [20217/22045] dhugetlb: backport dynamic hugetlb feature
config: arm64-randconfig-r112-20240401 (https://download.01.org/0day-ci/archive/20240404/202404041400.pyWx04Vl-lkp@…)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240404/202404041400.pyWx04Vl-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/202404041400.pyWx04Vl-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> kernel/cgroup/cgroup.c:5286:48: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct cgroup_subsys_state *css @@ got struct cgroup_subsys_state [noderef] <asn:4> * @@
kernel/cgroup/cgroup.c:5286:48: sparse: expected struct cgroup_subsys_state *css
kernel/cgroup/cgroup.c:5286:48: sparse: got struct cgroup_subsys_state [noderef] <asn:4> *
kernel/cgroup/cgroup.c:2685:20: sparse: sparse: context imbalance in 'cgroup_procs_write_start' - wrong count at exit
kernel/cgroup/cgroup.c:2741:9: sparse: sparse: context imbalance in 'cgroup_procs_write_finish' - wrong count at exit
kernel/cgroup/cgroup.c:2874:9: sparse: sparse: context imbalance in 'cgroup_lock_and_drain_offline' - wrong count at exit
kernel/cgroup/cgroup.c:4528:16: sparse: sparse: context imbalance in 'cgroup_procs_write' - wrong count at exit
kernel/cgroup/cgroup.c:4580:16: sparse: sparse: context imbalance in 'cgroup_threads_write' - wrong count at exit
vim +5286 kernel/cgroup/cgroup.c
5234
5235 /**
5236 * cgroup_destroy_locked - the first stage of cgroup destruction
5237 * @cgrp: cgroup to be destroyed
5238 *
5239 * css's make use of percpu refcnts whose killing latency shouldn't be
5240 * exposed to userland and are RCU protected. Also, cgroup core needs to
5241 * guarantee that css_tryget_online() won't succeed by the time
5242 * ->css_offline() is invoked. To satisfy all the requirements,
5243 * destruction is implemented in the following two steps.
5244 *
5245 * s1. Verify @cgrp can be destroyed and mark it dying. Remove all
5246 * userland visible parts and start killing the percpu refcnts of
5247 * css's. Set up so that the next stage will be kicked off once all
5248 * the percpu refcnts are confirmed to be killed.
5249 *
5250 * s2. Invoke ->css_offline(), mark the cgroup dead and proceed with the
5251 * rest of destruction. Once all cgroup references are gone, the
5252 * cgroup is RCU-freed.
5253 *
5254 * This function implements s1. After this step, @cgrp is gone as far as
5255 * the userland is concerned and a new cgroup with the same name may be
5256 * created. As cgroup doesn't care about the names internally, this
5257 * doesn't cause any problem.
5258 */
5259 static int cgroup_destroy_locked(struct cgroup *cgrp)
5260 __releases(&cgroup_mutex) __acquires(&cgroup_mutex)
5261 {
5262 struct cgroup *tcgrp, *parent = cgroup_parent(cgrp);
5263 struct cgroup_subsys_state *css;
5264 struct cgrp_cset_link *link;
5265 int ssid;
5266
5267 lockdep_assert_held(&cgroup_mutex);
5268
5269 /*
5270 * Only migration can raise populated from zero and we're already
5271 * holding cgroup_mutex.
5272 */
5273 if (cgroup_is_populated(cgrp))
5274 return -EBUSY;
5275
5276 /*
5277 * Make sure there's no live children. We can't test emptiness of
5278 * ->self.children as dead children linger on it while being
5279 * drained; otherwise, "rmdir parent/child parent" may fail.
5280 */
5281 if (css_has_online_children(&cgrp->self))
5282 return -EBUSY;
5283
5284 #ifdef CONFIG_MEMCG
5285 /* If we use dynamic hugetlb, make sure dhugtlb_pool is free */
> 5286 if (!dhugetlb_pool_is_free(cgrp->subsys[memory_cgrp_id]))
5287 return -EBUSY;
5288 #endif
5289 /*
5290 * Mark @cgrp and the associated csets dead. The former prevents
5291 * further task migration and child creation by disabling
5292 * cgroup_lock_live_group(). The latter makes the csets ignored by
5293 * the migration path.
5294 */
5295 cgrp->self.flags &= ~CSS_ONLINE;
5296
5297 spin_lock_irq(&css_set_lock);
5298 list_for_each_entry(link, &cgrp->cset_links, cset_link)
5299 link->cset->dead = true;
5300 spin_unlock_irq(&css_set_lock);
5301
5302 /* initiate massacre of all css's */
5303 for_each_css(css, ssid, cgrp)
5304 kill_css(css);
5305
5306 /* clear and remove @cgrp dir, @cgrp has an extra ref on its kn */
5307 css_clear_dir(&cgrp->self);
5308 kernfs_remove(cgrp->kn);
5309
5310 if (parent && cgroup_is_threaded(cgrp))
5311 parent->nr_threaded_children--;
5312
5313 spin_lock_irq(&css_set_lock);
5314 for (tcgrp = cgroup_parent(cgrp); tcgrp; tcgrp = cgroup_parent(tcgrp)) {
5315 tcgrp->nr_descendants--;
5316 tcgrp->nr_dying_descendants++;
5317 }
5318 spin_unlock_irq(&css_set_lock);
5319
5320 cgroup1_check_for_release(parent);
5321
5322 /* put the base reference */
5323 percpu_ref_kill(&cgrp->self.refcnt);
5324
5325 return 0;
5326 };
5327
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD SUCCESS e89315eb08769716cbf7e08f49672222cf0eca47
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: e89315eb08769716cbf7e08f49672222cf0eca47 !5727 fix CVE-2021-47101
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arm64-allmodconfig
| |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized
| `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized
|-- arm64-defconfig
| |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized
| `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized
|-- arm64-randconfig-001-20240403
| |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized
| `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized
|-- arm64-randconfig-r112-20240401
| |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void
| |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-mmio-got-void-noderef-asn
| |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-pdc_mmio-got-void-noderef-asn
| |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-addr-got-void
| |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-addr-got-void
| |-- drivers-gpu-drm-nouveau-nouveau_fence.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-nouveau_channel-chan-got-struct-nouveau_channel-noderef-asn-channel
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-VCHIQ_COMPLETION_DATA_
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-vchiq_completion_data3
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-vchiq_dequeue_message3
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-vchiq_get_config32
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-unsigned-int-enum-VCHIQ_BULK_MODE_T
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-unsigned-int-msgbufcount32
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void-msgbufptr
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-uptr-got-struct-vchiq_header_struct-usertype
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-uptr-got-void-addressable-usertype-bulk_user
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-uptr-got-void-addressable-usertype-service_u
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-VCHIQ_GET_CONFIG_T-usertype-args-got-void-noderef-as
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-unsigned-int-msgbufcount32-got-unsigned-int-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-msgbuf-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-msgbufptr-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-got-int
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-VCHIQ_COMPLETION_DATA_T-usertype-got-void-noderef-a
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-VCHIQ_COMPLETION_DATA_T-usertype-noderef-asn-got-st
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-vchiq_config_struct-usertype-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-vchiq_config_struct-usertype-noderef-asn-got-struct
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-vchiq_element-const-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-vchiq_element-const-noderef-asn-got-struct-vchiq_el
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-enum-VCHIQ_BULK_MODE_T-noderef-asn-got-unsign
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-__pu_val-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-got-void-noderef-asn
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-void-const
| |-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-got-void-noderef-asn
| `-- drivers-staging-vc04_services-interface-vchiq_arm-vchiq_arm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-got-void
`-- arm64-randconfig-r132-20240404
|-- arch-arm64-kernel-fpsimd.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-bool-noderef-asn-got-bool
|-- arch-arm64-kernel-paravirt.c:sparse:sparse:symbol-__pcpu_scope_pvsched_vcpu_region-was-not-declared.-Should-it-be-static
|-- arch-arm64-kernel-traps.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype
|-- drivers-irqchip-irq-gic.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-void-noderef-asn-noderef-asn-percpu_base
|-- drivers-irqchip-irq-gic.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-void-noderef-asn-noderef-asn
|-- drivers-misc-aspeed-lpc-snoop.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__poll_t-(-poll-)(-...-)-got-unsigned-int-(-)(-...-)
|-- drivers-phy-qualcomm-phy-qcom-ufs.c:sparse:sparse:cast-removes-address-space-asn-of-expression
|-- drivers-phy-qualcomm-phy-qcom-ufs.c:sparse:sparse:symbol-ufs_qcom_phy_disable_iface_clk-was-not-declared.-Should-it-be-static
|-- drivers-spi-spi-bcm63xx.c:sparse:sparse:cast-removes-address-space-asn-of-expression
|-- drivers-spi-spi-bcm63xx.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-unsigned-char-const-noderef-usertype-asn-rx_io-got-unsigned-char-const-usertype
|-- drivers-spi-spi-bcm63xx.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-unsigned-char-noderef-usertype-asn-tx_io-got-unsigned-char-usertype
|-- drivers-spi-spi-lp8841-rtc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void-iomem
|-- drivers-spi-spi-lp8841-rtc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-iomem
|-- drivers-spi-spi-lp8841-rtc.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-iomem-got-void-noderef-asn
|-- drivers-w1-slaves-w1_ds28e04.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-char-const-noderef-asn-got-char-const-buf
|-- drivers-w1-slaves-w1_ds28e04.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-char-noderef-asn-got-char-buf
|-- fs-buffer.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-got-int
|-- 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-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf
|-- 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-int-noderef-asn-got-int
|-- 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
|-- kernel-printk-printk.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-got-int
|-- kernel-sys.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-noderef-asn-got-int-noderef-asn-tid_addr
|-- kernel-trace-trace.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-got-int
|-- mm-vmstat.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-char-noderef-usertype-asn-got-signed-char
`-- net-openvswitch-actions.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-got-int
elapsed time: 724m
configs tested: 35
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-001-20240403 gcc
arm64 randconfig-002-20240403 gcc
arm64 randconfig-003-20240403 gcc
arm64 randconfig-004-20240403 gcc
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240403 gcc
x86_64 buildonly-randconfig-002-20240403 gcc
x86_64 buildonly-randconfig-003-20240403 clang
x86_64 buildonly-randconfig-004-20240403 gcc
x86_64 buildonly-randconfig-005-20240403 clang
x86_64 buildonly-randconfig-006-20240403 gcc
x86_64 defconfig gcc
x86_64 randconfig-001-20240403 gcc
x86_64 randconfig-002-20240403 clang
x86_64 randconfig-003-20240403 gcc
x86_64 randconfig-004-20240403 gcc
x86_64 randconfig-005-20240403 gcc
x86_64 randconfig-006-20240403 clang
x86_64 randconfig-011-20240403 gcc
x86_64 randconfig-012-20240403 gcc
x86_64 randconfig-013-20240403 gcc
x86_64 randconfig-014-20240403 gcc
x86_64 randconfig-015-20240403 gcc
x86_64 randconfig-016-20240403 gcc
x86_64 randconfig-071-20240403 clang
x86_64 randconfig-072-20240403 gcc
x86_64 randconfig-073-20240403 clang
x86_64 randconfig-074-20240403 gcc
x86_64 randconfig-075-20240403 gcc
x86_64 randconfig-076-20240403 gcc
x86_64 rhel-8.3-rust clang
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD SUCCESS 68151df44a61e125d9d9f95c88672269d4707c1a
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 68151df44a61e125d9d9f95c88672269d4707c1a !5698 sr9800: Add check for usbnet_get_endpoints
Warning ids grouped by kconfigs:
gcc_recent_errors
`-- x86_64-randconfig-122-20240403
`-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-got-unsigned-short
clang_recent_errors
|-- x86_64-allyesconfig
| |-- drivers-infiniband-hw-xsc-mem.c:warning:no-previous-prototype-for-function-xsc_find_chunk_cont_0
| |-- drivers-infiniband-hw-xsc-mr.c:warning:variable-using_peer_mem-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-eecd-description-in-rnpm_lower_eeprom_clk
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-hash_value-description-in-rnpm_set_mta
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-hw-description-in-rnpm_mta_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-pf-description-in-rnpm_set_vlan_anti_spoofing
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-count-not-described-in-rnpm_shift_in_eeprom_bits
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-eec-not-described-in-rnpm_lower_eeprom_clk
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-mc_addr-not-described-in-rnpm_set_mta
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-mode-not-described-in-rnpm_mta_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-vf-not-described-in-rnpm_set_vlan_anti_spoofing
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:Excess-function-parameter-pf-description-in-rnpm_dbg_adapter_exit
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_dbg_adapter_exit
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-dev-description-in-rnpm_get_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-dev-description-in-rnpm_set_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-ec-description-in-rnpm_get_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-ee-description-in-rnpm_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-flags-description-in-rnpm_set_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-kec-description-in-rnpm_get_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-kec-description-in-rnpm_set_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_module_info
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_rxnfc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-pf-description-in-rnpm_get_rss_hash_opts
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_get_rss_hash_opts
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-coal-not-described-in-rnpm_get_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_module_info
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_rxnfc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-eeprom-not-described-in-rnpm_get_module_eeprom
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnpm_get_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnpm_set_coalesce
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-netdev-not-described-in-rnpm_get_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-netdev-not-described-in-rnpm_set_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-priv_flags-not-described-in-rnpm_set_priv_flags
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-autoneg_changed-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-dma_ch-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-duplex_changed-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-inner_vlan_tag-description-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-l4_hdr_len-description-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-mss_seg_len-description-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-rxr_count-description-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-rxr_idx-description-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-tunnel_hdr_len-description-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-txr_count-description-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-txr_idx-description-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-v_count-description-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-eth_queue_idx-not-described-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-inner_vlan_tunnel_len-not-described-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-mss_len_vf_num-not-described-in-rnpm_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-r_count-not-described-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-r_idx-not-described-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-step-not-described-in-rnpm_alloc_q_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_layer2_remapping
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_tuple5_remapping
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_tuple5_remapping_tcam
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-data-description-in-rnpm_pf_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-data-description-in-rnpm_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-ent-description-in-rnpm_probe
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-hw-description-in-rnpm_wol_supported
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-link_speed-description-in-rnpm_watchdog_update_link
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-maxrate-description-in-rnpm_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpm_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-netdev-description-in-rnpm_setup_tc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-netdev-description-in-rnpm_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-pb-description-in-rnpm_lpbthresh
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-queue-description-in-rnpm_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-skb-description-in-rnpm_is_non_eop
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-subdev_id-description-in-rnpm_wol_supported
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_setup_rx_resources
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_setup_tx_resources
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_tx_maxrate_own
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_wol_supported
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_setup_tc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-id-not-described-in-rnpm_probe
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-is_rxframe-not-described-in-rnpm_write_eitr
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-napi_budget-not-described-in-rnpm_clean_tx_irq
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-rnpm_msix_vector-not-described-in-rnpm_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-rnpm_queue-not-described-in-rnpm_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-subdevice_id-not-described-in-rnpm_wol_supported
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpm_pf_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpm_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-rnpm_tx_timeout
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-clean_all_port_resetting
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-control_mac_rx
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_can_rpu_start
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_check_mc_addr
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_clear_udp_tunnel_port
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_fix_queue_number
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_event_schedule
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_task
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_vlan_stags_flag
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_write_eitr
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_xmit_nop_frame_ring
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_xmit_nop_frame_ring_temp
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-update_pf_vlan
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-wait_all_port_resetting
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-hw-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-packets-is-used-uninitialized-whenever-if-condition-is-false
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-xdp_xmit-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_check_for_ack_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_check_for_msg_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_read_mbx_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_check_for_ack_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_check_for_msg_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_read_mbx_pf
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-mbx_cookie_zalloc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_get_capablity
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_reg_read
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_send_cmd_wait
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_get_port_stats2
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_link_stat_mark_disable
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_fw_post_req
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_lldp_all_ports_enable
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_pluginout_evt_en
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_write_posted_locked
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-err-is-uninitialized-when-used-here
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-err-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-hw-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-value-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Excess-function-parameter-atr_input-description-in-rnpm_atr_compute_perfect_hash_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Excess-function-parameter-stream-description-in-rnpm_atr_compute_sig_hash_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-common-not-described-in-rnpm_atr_compute_sig_hash_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-input-not-described-in-rnpm_atr_compute_perfect_hash_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-input-not-described-in-rnpm_atr_compute_sig_hash_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-function-rnpm_reset_pipeline_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:variable-status-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-eeprom_data-description-in-rnpm_read_i2c_sff8472_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-hw-description-in-rnpm_get_i2c_data
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-hw-description-in-rnpm_get_phy_type_from_id
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-autoneg_wait_to_complete-not-described-in-rnpm_setup_phy_link_speed_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-dev_addr-not-described-in-rnpm_read_i2c_byte_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-dev_addr-not-described-in-rnpm_write_i2c_byte_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-device_type-not-described-in-rnpm_read_phy_reg_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-link_up-not-described-in-rnpm_check_phy_link_tnx
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-phy_id-not-described-in-rnpm_get_phy_type_from_id
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-sff8472_data-not-described-in-rnpm_read_i2c_sff8472_generic
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-speed-not-described-in-rnpm_check_phy_link_tnx
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-function-rnpm_ptp_setup_ptp
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:variable-target-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-function-rnpm_mbx_get_pn_sn
| |-- drivers-net-ethernet-yunsilicon-xsc-common-xsc_core.h:warning:bitwise-or-with-non-zero-value-always-evaluates-to-true
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_eth_change_link_status
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_get_vf_config
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_get_linear_frag_sz
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_is_linear_skb
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_select_queue
| |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:variable-txq_ix-is-uninitialized-when-used-here
| |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-buffer_size-set-but-not-used
| |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-curr_pfc_en-is-uninitialized-when-used-here
| |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-prio2buffer-set-but-not-used
| |-- drivers-net-ethernet-yunsilicon-xsc-pci-main.c:warning:no-previous-prototype-for-function-xsc_devid_to_pcie_no
| |-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-find_kallsyms_lookup_name
| |-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-noop_pre
| |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:overlapping-comparisons-always-evaluate-to-false
| `-- drivers-net-ethernet-yusur-k2-ys_k2_tx.c:warning:variable-clean_tail_ptr-set-but-not-used
|-- x86_64-randconfig-121-20240403
| `-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-got-unsigned-short
`-- x86_64-randconfig-123-20240403
`-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-got-unsigned-short
elapsed time: 731m
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-001-20240403 clang
arm64 randconfig-002-20240403 clang
arm64 randconfig-003-20240403 gcc
arm64 randconfig-004-20240403 clang
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240403 gcc
x86_64 buildonly-randconfig-002-20240403 gcc
x86_64 buildonly-randconfig-003-20240403 clang
x86_64 buildonly-randconfig-004-20240403 gcc
x86_64 buildonly-randconfig-005-20240403 clang
x86_64 buildonly-randconfig-006-20240403 gcc
x86_64 defconfig gcc
x86_64 randconfig-001-20240403 gcc
x86_64 randconfig-002-20240403 clang
x86_64 randconfig-003-20240403 gcc
x86_64 randconfig-004-20240403 gcc
x86_64 randconfig-005-20240403 gcc
x86_64 randconfig-006-20240403 clang
x86_64 randconfig-011-20240403 gcc
x86_64 randconfig-012-20240403 gcc
x86_64 randconfig-013-20240403 gcc
x86_64 randconfig-014-20240403 gcc
x86_64 randconfig-015-20240403 gcc
x86_64 randconfig-016-20240403 gcc
x86_64 randconfig-071-20240403 clang
x86_64 randconfig-072-20240403 gcc
x86_64 randconfig-073-20240403 clang
x86_64 randconfig-074-20240403 gcc
x86_64 randconfig-075-20240403 gcc
x86_64 randconfig-076-20240403 gcc
x86_64 rhel-8.3-rust clang
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION 5cf97fd1b2bc5ef3aefe91efc63c73b4721a7a44
by kernel test robot 04 Apr '24
by kernel test robot 04 Apr '24
04 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 5cf97fd1b2bc5ef3aefe91efc63c73b4721a7a44 !5657 Backport slub performance optimization
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arm64-defconfig
| `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead
|-- loongarch-allmodconfig
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_set_rxfh().-Prototype-was-for-rnp_set_rxnfc()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_tet_rxfh().-Prototype-was-for-rnp_get_rxfh()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-rnp_write_eitr().-Prototype-was-for-rnp_write_eitr_rx()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_link_event_eanble().-Prototype-was-for-rnp_mbx_link_event_enable()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_stat_mark().-Prototype-was-for-rnp_link_stat_mark()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-rnp_mbx_lldp_all_ports_enable
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_fc_mode_n10().-Prototype-was-for-rnp_mac_fc_mode_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_init_hw_n10().-Prototype-was-for-rnp_init_hw_ops_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_write_uc_addr_list().-Prototype-was-for-rnp_write_uc_addr_list_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnpm_device_supports_autoneg_fc().-Prototype-was-for-rnp_device_supports_autoneg_fc()-instead
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-poll_free_mdio
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnp500_get_link_ksettings
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnp500_get_pauseparam
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnp500_set_link_ksettings
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnp500_set_pauseparam
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_addr_list_itr
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_check_mac_link_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_clean_link_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_driver_status_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clear_rar_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clear_vmdq_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_all_layer2_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_all_tuple5_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_layer2_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_mc_addr_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_tuple5_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_clr_vfta_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_layer2_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_rar_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_rss_hfunc_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_rx_skip_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_tcp_sync_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_tuple5_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_vfta_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_set_vmdq_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_update_mc_addr_list_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_update_rss_key_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_eth_update_rss_table_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_get_lldp_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_get_lpi_status_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_get_ncsi_mac_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_get_ncsi_vlan_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_get_permtion_mac_addr_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_init_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_layer2_pritologic_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_check_link_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_fc_mode_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_mdio_read_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_mdio_write_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_pmt_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_set_eee_timer_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mac_set_mac_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_mdio_read
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_phy_read_reg_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_phy_write_reg_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_reset_eee_mode_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_reset_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_eee_mode_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_eee_pls_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_eee_timer_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_ethtool_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_lldp_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_set_vf_vlan_mode_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_setup_eee_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_setup_mac_link_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_setup_wol_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_start_hw_ops_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_chip.c:warning:no-previous-prototype-for-rnpgbe_tuple5_pritologic_n500
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_common.h:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_lib.c:warning:no-previous-prototype-for-rnpgbe_acquire_msix_vectors
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_lib.c:warning:no-previous-prototype-for-update_ring_count
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-print_status
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_disable_eee_mode
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_eee_init
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_phy_init_eee
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_reinit_locked
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_vlan_stags_flag
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_write_eitr_rx
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:no-previous-prototype-for-rnpgbe_xmit_nop_frame_ring
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:build_writereg_req-accessing-bytes-in-a-region-of-size
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-mbx_cookie_zalloc
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_fw_reg_read
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_fw_send_cmd_wait
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_link_stat_mark_disable
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_link_stat_mark_reset
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_mbx_fw_post_req
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_mbx_get_link
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-rnpgbe_mbx_write_posted_locked
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_mbx_fw.c:warning:no-previous-prototype-for-to_mac_type
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_ptp.c:warning:no-previous-prototype-for-rnpgbe_ptp_setup_ptp
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_sriov.c:warning:no-previous-prototype-for-check_ari_mode
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_sriov.c:warning:no-previous-prototype-for-rnpgbe_msg_post_status_signle_link
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_sysfs.c:warning:no-previous-prototype-for-n500_exchange_share_ram
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:no-previous-prototype-for-rnpgbevf_get_ringparam
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:no-previous-prototype-for-rnpgbevf_set_ringparam
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:rnp_gstrings_test-defined-but-not-used
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_alloc_rx_buffers
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_configure_rx_ring
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_configure_tx_ring
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_disable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_enable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_maybe_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_unmap_and_free_tx_resource
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_write_eitr_rx
| |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_xmit_frame_ring
| |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_addr_list_itr
| |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_get_queues
| |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_negotiate_api_version
| |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_set_veb_mac_n500
| |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_set_vlan_n500
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-rnpm_get_phy_statistics
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_layer2_remapping
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping_tcam
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-clean_all_port_resetting
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-control_mac_rx
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_can_rpu_start
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_check_mc_addr
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_clear_udp_tunnel_port
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_fix_queue_number
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_event_schedule
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_task
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_rx_ring_reinit
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_service_timer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_vlan_stags_flag
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_write_eitr
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring_temp
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-update_pf_vlan
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-wait_all_port_resetting
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed:
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:build_writereg_req-accessing-bytes-in-a-region-of-size
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-mbx_cookie_zalloc
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_get_capablity
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_reg_read
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_send_cmd_wait
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_get_port_stats2
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_link_stat_mark_disable
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_fw_post_req
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_lldp_all_ports_enable
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_pluginout_evt_en
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_write_posted_locked
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-rnpm_reset_pipeline_n10
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-rnpm_ptp_setup_ptp
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_get_vf_ringnum
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_setup_ring_maxrate
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-rnpm_mbx_get_pn_sn
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_tc_u32_parse.h:warning:rnpm_ipv4_parser-defined-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-rnpvf_get_ringparam
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:rnp_gstrings_test-defined-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr
| |-- 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:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_configure_rx_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_configure_tx_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_disable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_enable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_maybe_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_unmap_and_free_tx_resource
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_write_eitr_rx
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_xmit_frame_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-update_rx_count
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_addr_list_itr
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_get_queues
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_negotiate_api_version
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_set_veb_mac_n10
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_set_vlan_n10
| `-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used
`-- loongarch-randconfig-002-20240403
|-- arch-loongarch-kvm-exit.c:error:struct-sched_info-has-no-member-named-run_delay
`-- arch-loongarch-kvm-vcpu.c:error:struct-sched_info-has-no-member-named-run_delay
clang_recent_errors
|-- arm64-allmodconfig
| |-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-)
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-)
| |-- drivers-net-ethernet-huawei-hinic-hinic_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-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dbg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-)
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.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_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_set_rxfh().-Prototype-was-for-rnp_set_rxnfc()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_tet_rxfh().-Prototype-was-for-rnp_get_rxfh()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-rnp_write_eitr().-Prototype-was-for-rnp_write_eitr_rx()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_link_event_eanble().-Prototype-was-for-rnp_mbx_link_event_enable()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_stat_mark().-Prototype-was-for-rnp_link_stat_mark()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-function-rnp_mbx_lldp_all_ports_enable
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_fc_mode_n10().-Prototype-was-for-rnp_mac_fc_mode_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_init_hw_n10().-Prototype-was-for-rnp_init_hw_ops_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_write_uc_addr_list().-Prototype-was-for-rnp_write_uc_addr_list_n10()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnpm_device_supports_autoneg_fc().-Prototype-was-for-rnp_device_supports_autoneg_fc()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-function-rnpm_get_phy_statistics
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed:
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_get_vf_ringnum
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_setup_ring_maxrate
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-function-rnpvf_get_ringparam
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:unused-variable-rnp_gstrings_test
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-is-uninitialized-when-used-here
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf
| |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_alloc_rx_buffers
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_assign_netdev_ops
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_rx_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_tx_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_disable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_enable_rx_queue
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_maybe_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_tx_ctxtdesc
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_unmap_and_free_tx_resource
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_write_eitr_rx
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_xmit_frame_ring
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-update_rx_count
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_err-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_good-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-xdp_xmit-set-but-not-used
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_addr_list_itr
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_get_queues
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_negotiate_api_version
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_veb_mac_n10
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_vlan_n10
| |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used
| |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead
| `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead
|-- arm64-randconfig-001-20240403
| `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead
|-- arm64-randconfig-004-20240403
| `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead
`-- x86_64-allyesconfig
|-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_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-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead
|-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.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_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.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_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead
|-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_set_rxfh().-Prototype-was-for-rnp_set_rxnfc()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:expecting-prototype-for-rnp_tet_rxfh().-Prototype-was-for-rnp_get_rxfh()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-rnp_write_eitr().-Prototype-was-for-rnp_write_eitr_rx()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_link_event_eanble().-Prototype-was-for-rnp_mbx_link_event_enable()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:expecting-prototype-for-rnp_mbx_stat_mark().-Prototype-was-for-rnp_link_stat_mark()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-function-rnp_mbx_lldp_all_ports_enable
|-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_fc_mode_n10().-Prototype-was-for-rnp_mac_fc_mode_n10()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_init_hw_n10().-Prototype-was-for-rnp_init_hw_ops_n10()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnp_write_uc_addr_list().-Prototype-was-for-rnp_write_uc_addr_list_n10()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:expecting-prototype-for-rnpm_device_supports_autoneg_fc().-Prototype-was-for-rnp_device_supports_autoneg_fc()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-function-rnpm_get_phy_statistics
|-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed:
|-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead
|-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_get_vf_ringnum
|-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_setup_ring_maxrate
|-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-function-rnpvf_get_ringparam
|-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:unused-variable-rnp_gstrings_test
|-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-is-uninitialized-when-used-here
|-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf
|-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_alloc_rx_buffers
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_assign_netdev_ops
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_rx_ring
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_tx_ring
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_disable_rx_queue
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_enable_rx_queue
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_maybe_tx_ctxtdesc
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_tx_ctxtdesc
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_unmap_and_free_tx_resource
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_write_eitr_rx
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_xmit_frame_ring
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-update_rx_count
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_err-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_good-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-xdp_xmit-set-but-not-used
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_addr_list_itr
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_get_queues
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_negotiate_api_version
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_veb_mac_n10
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_vlan_n10
|-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used
|-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead
|-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead
|-- ld.lld:error:duplicate-symbol:__cfi_check_ari_mode
|-- ld.lld:error:duplicate-symbol:__cfi_mbx_cookie_zalloc
|-- ld.lld:error:duplicate-symbol:check_ari_mode
|-- ld.lld:error:duplicate-symbol:mbx_cookie_zalloc
`-- ld.lld:error:duplicate-symbol:rnp10_netdev_ops
elapsed time: 727m
configs tested: 40
configs skipped: 142
tested configs:
arm64 allmodconfig clang
arm64 allnoconfig gcc
arm64 defconfig gcc
arm64 randconfig-001-20240403 clang
arm64 randconfig-002-20240403 clang
arm64 randconfig-003-20240403 gcc
arm64 randconfig-004-20240403 clang
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-001-20240403 gcc
loongarch randconfig-002-20240403 gcc
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240403 gcc
x86_64 buildonly-randconfig-002-20240403 gcc
x86_64 buildonly-randconfig-003-20240403 clang
x86_64 buildonly-randconfig-004-20240403 gcc
x86_64 buildonly-randconfig-005-20240403 clang
x86_64 buildonly-randconfig-006-20240403 gcc
x86_64 defconfig gcc
x86_64 randconfig-001-20240403 gcc
x86_64 randconfig-002-20240403 clang
x86_64 randconfig-003-20240403 gcc
x86_64 randconfig-004-20240403 gcc
x86_64 randconfig-005-20240403 gcc
x86_64 randconfig-006-20240403 clang
x86_64 randconfig-011-20240403 gcc
x86_64 randconfig-012-20240403 gcc
x86_64 randconfig-013-20240403 gcc
x86_64 randconfig-014-20240403 gcc
x86_64 randconfig-015-20240403 gcc
x86_64 randconfig-016-20240403 gcc
x86_64 randconfig-071-20240403 clang
x86_64 randconfig-072-20240403 gcc
x86_64 randconfig-073-20240403 clang
x86_64 randconfig-074-20240403 gcc
x86_64 randconfig-075-20240403 gcc
x86_64 randconfig-076-20240403 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] mm, fs: Add BPF_READAHEAD_OPTIMIZATION option for bpf readhead
by ZhaoLong Wang 03 Apr '24
by ZhaoLong Wang 03 Apr '24
03 Apr '24
This patch introduces a new configuration option called
BPF_READAHEAD_OPTIMIZATION, which is designed to optimize the read
performance in Spark SQL scenarios using eBPF to implement a
programmable kernel.
The changes include:
- Add CONFIG_BPF_READAHEAD_OPTIMIZATION to mm/Kconfig, which depends
on CONFIG_TRACEPOINTS.
- Add conditional compilation directives to fs/ext4/file.c, fs/read_write.c,
fs/xfs/xfs_file.c, and include/linux/fs.h to include tracepoint-related
headers and functions only when BPF_READAHEAD_OPTIMIZATION is enabled.
- Miodify page_cache_sync_ra() in mm/readahead.c to disable forced readahead
when BPF_READAHEAD_OPTIMIZATION is not enabled.
Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com>
---
fs/ext4/file.c | 6 ++++++
fs/read_write.c | 2 +-
fs/xfs/xfs_file.c | 7 ++++++-
include/linux/fs.h | 8 ++++++++
mm/Kconfig | 9 +++++++++
mm/readahead.c | 10 ++++++++++
6 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 324b45b51d1f..14f1441c3391 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -30,7 +30,9 @@
#include <linux/uio.h>
#include <linux/mman.h>
#include <linux/backing-dev.h>
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
#include <trace/events/fs.h>
+#endif
#include "ext4.h"
#include "ext4_jbd2.h"
#include "xattr.h"
@@ -145,7 +147,9 @@ static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to)
if (iocb->ki_flags & IOCB_DIRECT)
return ext4_dio_read_iter(iocb, to);
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
fs_file_read_do_trace(iocb);
+#endif
return generic_file_read_iter(iocb, to);
}
@@ -167,7 +171,9 @@ static ssize_t ext4_file_splice_read(struct file *in, loff_t *ppos,
*/
static int ext4_release_file(struct inode *inode, struct file *filp)
{
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
trace_fs_file_release(inode, filp);
+#endif
if (ext4_test_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE)) {
ext4_alloc_da_blocks(inode);
diff --git a/fs/read_write.c b/fs/read_write.c
index 3d69fb284d10..2ee9a07f7208 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1721,7 +1721,7 @@ int generic_file_rw_checks(struct file *file_in, struct file *file_out)
return 0;
}
-#ifdef CONFIG_TRACEPOINTS
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
static void fs_file_read_ctx_init(struct fs_file_read_ctx *ctx,
struct file *filp, loff_t pos)
{
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index ecf10d3aec17..7a4bd39bc694 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -31,7 +31,9 @@
#include <linux/mman.h>
#include <linux/fadvise.h>
#include <linux/mount.h>
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
#include <trace/events/fs.h>
+#endif
static const struct vm_operations_struct xfs_file_vm_ops;
@@ -308,8 +310,9 @@ xfs_file_buffered_read(
ssize_t ret;
trace_xfs_file_buffered_read(iocb, to);
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
fs_file_read_do_trace(iocb);
-
+#endif
ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED);
if (ret)
return ret;
@@ -1266,7 +1269,9 @@ xfs_file_release(
struct inode *inode,
struct file *filp)
{
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
trace_fs_file_release(inode, filp);
+#endif
return xfs_release(XFS_I(inode));
}
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d74314a8fa94..eb50bcbfcc24 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -43,7 +43,9 @@
#include <linux/cred.h>
#include <linux/mnt_idmapping.h>
#include <linux/slab.h>
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
#include <linux/tracepoint-defs.h>
+#endif
#include <linux/kabi.h>
#include <asm/byteorder.h>
@@ -190,11 +192,13 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
/* File supports async nowait buffered writes */
#define FMODE_BUF_WASYNC ((__force fmode_t)0x80000000)
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
/* File mode control flag, expect random access pattern */
#define FMODE_CTL_RANDOM ((__force fmode_t)0x1000)
/* File mode control flag, will try to read head of the file into pagecache */
#define FMODE_CTL_WILLNEED ((__force fmode_t)0x400000)
+#endif
/*
* Attribute flags. These should be or-ed together to figure out what
@@ -1058,7 +1062,9 @@ struct file {
struct address_space *f_mapping;
errseq_t f_wb_err;
errseq_t f_sb_err; /* for syncfs */
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
fmode_t f_ctl_mode;
+#endif
KABI_RESERVE(1)
KABI_RESERVE(2)
} __randomize_layout
@@ -3524,6 +3530,7 @@ struct fs_file_read_ctx {
long long index;
};
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
#ifdef CONFIG_TRACEPOINTS
DECLARE_TRACEPOINT(fs_file_read);
extern void fs_file_read_update_args_by_trace(struct kiocb *iocb);
@@ -3536,4 +3543,5 @@ static inline void fs_file_read_do_trace(struct kiocb *iocb)
if (tracepoint_enabled(fs_file_read))
fs_file_read_update_args_by_trace(iocb);
}
+#endif
#endif /* _LINUX_FS_H */
diff --git a/mm/Kconfig b/mm/Kconfig
index cdbb1ceaa554..27c4bd8238c9 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -1424,6 +1424,15 @@ config ETMEM
high-performance storage media to release memory space and reduce
memory costs.
+config BPF_READAHEAD_OPTIMIZATION
+ bool "Enable bpf readahead optimization"
+ depends on TRACEPOINTS
+ default n
+ help
+ EBPF is used to implement a programmable kernel. The readahead behavior
+ of the kernel is adjusted based on the application read mode to optimize
+ the read performance in the Spark SQL scenario,
+
source "mm/damon/Kconfig"
endmenu
diff --git a/mm/readahead.c b/mm/readahead.c
index 4d0dbfd62d20..4f8e339e2d6e 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -131,7 +131,9 @@
#include "internal.h"
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
#define READAHEAD_FIRST_SIZE (2 * 1024 * 1024)
+#endif
/*
* Initialise a struct file's readahead state. Assumes that the caller has
* memset *ra to zero.
@@ -669,6 +671,7 @@ static void ondemand_readahead(struct readahead_control *ractl,
page_cache_ra_order(ractl, ra, order);
}
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
/*
* Try to read first @ra_size from head of the file.
*/
@@ -697,13 +700,18 @@ static bool page_cache_readahead_from_head(struct address_space *mapping,
}
return true;
}
+#endif
void page_cache_sync_ra(struct readahead_control *ractl,
unsigned long req_count)
{
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
bool do_forced_ra = ractl->file &&
((ractl->file->f_mode & FMODE_RANDOM) ||
(ractl->file->f_ctl_mode & FMODE_CTL_RANDOM));
+#else
+ bool do_forced_ra = ractl->file && (ractl->file->f_mode & FMODE_RANDOM);
+#endif
/*
* Even if readahead is disabled, issue this request as readahead
@@ -718,11 +726,13 @@ void page_cache_sync_ra(struct readahead_control *ractl,
do_forced_ra = true;
}
+#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION
/* try to read first READAHEAD_FIRST_SIZE into pagecache */
if (ractl->file && (ractl->file->f_ctl_mode & FMODE_CTL_WILLNEED) &&
page_cache_readahead_from_head(ractl->mapping, ractl->file,
readahead_index(ractl), req_count, READAHEAD_FIRST_SIZE))
return;
+#endif
/* be dumb */
if (do_forced_ra) {
--
2.39.2
2
1
03 Apr '24
From: ZhangPeng <zhangpeng362(a)huawei.com>
Backport arch/mm/fault: accelerate pagefault when badaccess.
A test from lmbench shows 34% improve after this changes on
arm64:
lat_sig -P 1 prot lat_sig 0.29194 -> 0.19198
Kefeng Wang (2):
arm64: mm: accelerate pagefault when VM_FAULT_BADACCESS
x86: mm: accelerate pagefault when badaccess
arch/arm64/mm/fault.c | 4 +++-
arch/x86/mm/fault.c | 23 ++++++++++++++---------
2 files changed, 17 insertions(+), 10 deletions(-)
--
2.25.1
2
3
03 Apr '24
From: ZhangPeng <zhangpeng362(a)huawei.com>
Backport arch/mm/fault: accelerate pagefault when badaccess.
A test from lmbench shows 34% improve after this changes on
arm64:
lat_sig -P 1 prot lat_sig 0.29194 -> 0.19198
Kefeng Wang (2):
arm64: mm: accelerate pagefault when VM_FAULT_BADACCESS
x86: mm: accelerate pagefault when badaccess
arch/arm64/mm/fault.c | 4 +++-
arch/x86/mm/fault.c | 23 ++++++++++++++---------
2 files changed, 17 insertions(+), 10 deletions(-)
--
2.25.1
1
0
openEuler-22.03-LTS-SP4 kernel 需求收集截止日期： 2024 年 4 月 19 日星期五
openEuler-22.03-LTS-SP4 kernel 需求合入截止日期： 2024 年 5 月 29 日星期三
目前是需求收集阶段，如果您有合入 openEuler-22.03-LTS-SP4 kernel 的需求，请您尽快向 openEuler 社区 kernel sig 提交需求 issue
需求 issue 提交链接： https://gitee.com/openeuler/kernel/issues ， issue 类型选择需求， issue 标题以 [openEuler-22.03-LTS-SP4] 开头
我们将在 2024 年 4 月 19 日 的kernel sig 双周例会上集中讨论，采纳的需求将纳入里程碑规划
1
0