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[PATCH v2 openEuler-1.0-LTS] i40e: Fix NULL ptr dereference on VSI filter sync
by Zhang Zekun 16 Apr '24
by Zhang Zekun 16 Apr '24
16 Apr '24
From: Michal Maloszewski <michal.maloszewski(a)intel.com>
stable inclusion
from stable-v4.19.218
commit 87c421ab4a43433cb009fea44bbbc77f46913e1d
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFW
CVE: CVE-2021-47184
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
------------------------------------------
[ Upstream commit 37d9e304acd903a445df8208b8a13d707902dea6 ]
Remove the reason of null pointer dereference in sync VSI filters.
Added new I40E_VSI_RELEASING flag to signalize deleting and releasing
of VSI resources to sync this thread with sync filters subtask.
Without this patch it is possible to start update the VSI filter list
after VSI is removed, that's causing a kernel oops.
Fixes: 41c445ff0f48 ("i40e: main driver core")
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com>
Signed-off-by: Michal Maloszewski <michal.maloszewski(a)intel.com>
Reviewed-by: Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com>
Reviewed-by: Witold Fijalkowski <witoldx.fijalkowski(a)intel.com>
Reviewed-by: Jaroslaw Gawin <jaroslawx.gawin(a)intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com>
Tested-by: Tony Brelinski <tony.brelinski(a)intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com>
---
v2:
- change stable-4.19.218 to stable-v4.19.218
drivers/net/ethernet/intel/i40e/i40e.h | 1 +
drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 6fcf51baca13..3bccf23135da 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -166,6 +166,7 @@ enum i40e_vsi_state_t {
__I40E_VSI_OVERFLOW_PROMISC,
__I40E_VSI_REINIT_REQUESTED,
__I40E_VSI_DOWN_REQUESTED,
+ __I40E_VSI_RELEASING,
/* This must be last as it determines the size of the BITMAP */
__I40E_VSI_STATE_SIZE__,
};
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index a728b6a7872c..fc6550979118 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2584,7 +2584,8 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
for (v = 0; v < pf->num_alloc_vsi; v++) {
if (pf->vsi[v] &&
- (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED)) {
+ (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED) &&
+ !test_bit(__I40E_VSI_RELEASING, pf->vsi[v]->state)) {
int ret = i40e_sync_vsi_filters(pf->vsi[v]);
if (ret) {
@@ -12425,7 +12426,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
dev_info(&pf->pdev->dev, "Can't remove PF VSI\n");
return -ENODEV;
}
-
+ set_bit(__I40E_VSI_RELEASING, vsi->state);
uplink_seid = vsi->uplink_seid;
if (vsi->type != I40E_VSI_SRIOV) {
if (vsi->netdev_registered) {
--
2.17.1
2
1
[openeuler:openEuler-1.0-LTS 16561/22120] mm/pin_mem.c:34:14: sparse: sparse: symbol 'max_pin_pid_num' was not declared. Should it be static?
by kernel test robot 16 Apr '24
by kernel test robot 16 Apr '24
16 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: ab90000f05ebb295378878af0ab18daacb6f3ccf
commit: 1a378b87531ea80e7847bf0105adedff28a73080 [16561/22120] mm: add pin memory method for checkpoint add restore
config: arm64-randconfig-r111-20240331 (https://download.01.org/0day-ci/archive/20240416/202404161436.ZlpT8TfQ-lkp@…)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240416/202404161436.ZlpT8TfQ-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/202404161436.ZlpT8TfQ-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> mm/pin_mem.c:34:14: sparse: sparse: symbol 'max_pin_pid_num' was not declared. Should it be static?
>> mm/pin_mem.c:35:15: sparse: sparse: symbol 'redirect_space_size' was not declared. Should it be static?
>> mm/pin_mem.c:171:6: sparse: sparse: symbol 'reserve_page_from_buddy' was not declared. Should it be static?
>> mm/pin_mem.c:254:6: sparse: sparse: symbol 'free_user_map_pages' was not declared. Should it be static?
>> mm/pin_mem.c:311:6: sparse: sparse: symbol 'check_redirect_end_valid' was not declared. Should it be static?
>> mm/pin_mem.c:392:5: sparse: sparse: symbol 'calculate_pin_mem_digest' was not declared. Should it be static?
>> mm/pin_mem.c:481:5: sparse: sparse: symbol 'collect_pmd_huge_pages' was not declared. Should it be static?
>> mm/pin_mem.c:544:5: sparse: sparse: symbol 'collect_normal_pages' was not declared. Should it be static?
>> mm/pin_mem.c:610:6: sparse: sparse: symbol 'free_pin_pages' was not declared. Should it be static?
>> mm/pin_mem.c:770:12: sparse: sparse: symbol 'remap_normal_pages' was not declared. Should it be static?
>> mm/pin_mem.c:857:12: sparse: sparse: symbol 'remap_huge_pmd_pages' was not declared. Should it be static?
>> mm/pin_mem.c:844:63: sparse: sparse: not addressable
mm/pin_mem.c:846:63: sparse: sparse: not addressable
mm/pin_mem.c:848:71: sparse: sparse: not addressable
mm/pin_mem.c:851:65: sparse: sparse: not addressable
mm/pin_mem.c:171:6: warning: no previous prototype for 'reserve_page_from_buddy' [-Wmissing-prototypes]
171 | void reserve_page_from_buddy(unsigned long nr_pages, struct page *page)
| ^~~~~~~~~~~~~~~~~~~~~~~
mm/pin_mem.c:254:6: warning: no previous prototype for 'free_user_map_pages' [-Wmissing-prototypes]
254 | void free_user_map_pages(unsigned int pid_index, unsigned int entry_index, unsigned int page_index)
| ^~~~~~~~~~~~~~~~~~~
mm/pin_mem.c:311:6: warning: no previous prototype for 'check_redirect_end_valid' [-Wmissing-prototypes]
311 | bool check_redirect_end_valid(struct redirect_info *redirect_start,
| ^~~~~~~~~~~~~~~~~~~~~~~~
mm/pin_mem.c:392:5: warning: no previous prototype for 'calculate_pin_mem_digest' [-Wmissing-prototypes]
392 | int calculate_pin_mem_digest(struct pin_mem_dump_info *pmdi, char *digest)
| ^~~~~~~~~~~~~~~~~~~~~~~~
mm/pin_mem.c:481:5: warning: no previous prototype for 'collect_pmd_huge_pages' [-Wmissing-prototypes]
481 | int collect_pmd_huge_pages(struct task_struct *task,
| ^~~~~~~~~~~~~~~~~~~~~~
mm/pin_mem.c:544:5: warning: no previous prototype for 'collect_normal_pages' [-Wmissing-prototypes]
544 | int collect_normal_pages(struct task_struct *task,
| ^~~~~~~~~~~~~~~~~~~~
mm/pin_mem.c: In function 'collect_normal_pages':
mm/pin_mem.c:549:26: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable]
549 | unsigned long i, nr_pages;
| ^~~~~~~~
mm/pin_mem.c: At top level:
mm/pin_mem.c:610:6: warning: no previous prototype for 'free_pin_pages' [-Wmissing-prototypes]
610 | void free_pin_pages(struct page_map_entry *pme)
| ^~~~~~~~~~~~~~
mm/pin_mem.c:770:12: warning: no previous prototype for 'remap_normal_pages' [-Wmissing-prototypes]
770 | vm_fault_t remap_normal_pages(struct mm_struct *mm, struct vm_area_struct *vma,
| ^~~~~~~~~~~~~~~~~~
mm/pin_mem.c: In function 'get_hugepage_gfpmask':
mm/pin_mem.c:844:63: error: lvalue required as unary '&' operand
844 | if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG, &transparent_hugepage_flags))
| ^
mm/pin_mem.c:846:63: error: lvalue required as unary '&' operand
846 | if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG, &transparent_hugepage_flags))
| ^
mm/pin_mem.c:848:71: error: lvalue required as unary '&' operand
848 | if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG, &transparent_hugepage_flags))
| ^
mm/pin_mem.c:851:65: error: lvalue required as unary '&' operand
851 | if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG, &transparent_hugepage_flags))
| ^
mm/pin_mem.c: At top level:
mm/pin_mem.c:857:12: warning: no previous prototype for 'remap_huge_pmd_pages' [-Wmissing-prototypes]
857 | vm_fault_t remap_huge_pmd_pages(struct mm_struct *mm, struct vm_area_struct *vma,
| ^~~~~~~~~~~~~~~~~~~~
vim +/max_pin_pid_num +34 mm/pin_mem.c
33
> 34 unsigned int max_pin_pid_num __read_mostly;
> 35 unsigned long redirect_space_size __read_mostly;
36 static unsigned long redirect_space_start;
37 static void *pin_mem_pagewalk;
38 static unsigned long *pagemap_buffer;
39 static int reserve_user_map_pages_fail;
40
41 static int __init setup_max_pin_pid_num(char *str)
42 {
43 int ret;
44
45 if (!str)
46 return 0;
47
48 ret = kstrtouint(str, 10, &max_pin_pid_num);
49 if (ret) {
50 pr_warn("Unable to parse max pin pid num.\n");
51 } else {
52 if (max_pin_pid_num > MAX_PIN_PID_NUM) {
53 max_pin_pid_num = 0;
54 pr_warn("Input max_pin_pid_num is too large.\n");
55 }
56 }
57 return ret;
58 }
59 early_param("max_pin_pid_num", setup_max_pin_pid_num);
60
61 static int __init setup_redirect_space_size(char *str)
62 {
63 if (!str)
64 return 0;
65
66 redirect_space_size = memparse(str, NULL);
67 if (!redirect_space_size) {
68 pr_warn("Unable to parse redirect space size, use the default value.\n");
69 redirect_space_size = DEFAULT_REDIRECT_SPACE_SIZE;
70 }
71 return 0;
72 }
73 early_param("redirect_space_size", setup_redirect_space_size);
74
75 struct page_map_info *create_page_map_info(int pid)
76 {
77 struct page_map_info *new;
78
79 if (!user_space_reserve_start)
80 return NULL;
81
82 if (pin_pid_num >= max_pin_pid_num) {
83 pr_warn("Pin pid num too large than max_pin_pid_num, fail create: %d!", pid);
84 return NULL;
85 }
86 new = (struct page_map_info *)(user_space_reserve_start + pin_pid_num);
87 new->pid = pid;
88 new->pme = NULL;
89 new->entry_num = 0;
90 new->pid_reserved = false;
91 new->disable_free_page = false;
92 (*pin_pid_num_addr)++;
93 pin_pid_num++;
94 return new;
95 }
96 EXPORT_SYMBOL_GPL(create_page_map_info);
97
98 struct page_map_info *get_page_map_info(int pid)
99 {
100 int i;
101
102 if (!user_space_reserve_start)
103 return NULL;
104
105 for (i = 0; i < pin_pid_num; i++) {
106 if (user_space_reserve_start[i].pid == pid)
107 return &(user_space_reserve_start[i]);
108 }
109 return NULL;
110 }
111 EXPORT_SYMBOL_GPL(get_page_map_info);
112
113 static struct page *find_head_page(struct page *page)
114 {
115 struct page *p = page;
116
117 while (!PageBuddy(p)) {
118 if (PageLRU(p))
119 return NULL;
120 p--;
121 }
122 return p;
123 }
124
125 static void spilt_page_area_left(struct zone *zone, struct free_area *area, struct page *page,
126 unsigned long size, int order)
127 {
128 unsigned long cur_size = 1 << order;
129 unsigned long total_size = 0;
130
131 while (size && cur_size > size) {
132 cur_size >>= 1;
133 order--;
134 area--;
135 if (cur_size <= size) {
136 list_add(&page[total_size].lru, &area->free_list[MIGRATE_MOVABLE]);
137 atomic_set(&(page[total_size]._mapcount), PAGE_BUDDY_MAPCOUNT_VALUE);
138 set_page_private(&page[total_size], order);
139 set_pageblock_migratetype(&page[total_size], MIGRATE_MOVABLE);
140 area->nr_free++;
141 total_size += cur_size;
142 size -= cur_size;
143 }
144 }
145 }
146
147 static void spilt_page_area_right(struct zone *zone, struct free_area *area, struct page *page,
148 unsigned long size, int order)
149 {
150 unsigned long cur_size = 1 << order;
151 struct page *right_page, *head_page;
152
153 right_page = page + size;
154 while (size && cur_size > size) {
155 cur_size >>= 1;
156 order--;
157 area--;
158 if (cur_size <= size) {
159 head_page = right_page - cur_size;
160 list_add(&head_page->lru, &area->free_list[MIGRATE_MOVABLE]);
161 atomic_set(&(head_page->_mapcount), PAGE_BUDDY_MAPCOUNT_VALUE);
162 set_page_private(head_page, order);
163 set_pageblock_migratetype(head_page, MIGRATE_MOVABLE);
164 area->nr_free++;
165 size -= cur_size;
166 right_page = head_page;
167 }
168 }
169 }
170
> 171 void reserve_page_from_buddy(unsigned long nr_pages, struct page *page)
172 {
173 unsigned int current_order;
174 struct page *page_end;
175 struct free_area *area;
176 struct zone *zone;
177 struct page *head_page;
178
179 head_page = find_head_page(page);
180 if (!head_page) {
181 pr_warn("Find page head fail.");
182 return;
183 }
184
185 current_order = head_page->private;
186 page_end = head_page + (1 << current_order);
187 zone = page_zone(head_page);
188 area = &(zone->free_area[current_order]);
189 list_del(&head_page->lru);
190 atomic_set(&head_page->_mapcount, -1);
191 set_page_private(head_page, 0);
192 area->nr_free--;
193
194 if (head_page != page)
195 spilt_page_area_left(zone, area, head_page,
196 (unsigned long)(page - head_page), current_order);
197 page = page + nr_pages;
198 if (page < page_end) {
199 spilt_page_area_right(zone, area, page,
200 (unsigned long)(page_end - page), current_order);
201 } else if (page > page_end) {
202 pr_warn("Find page end smaller than page.");
203 }
204 }
205
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION e053d517d2275e5ae3f8e80d96fa0bb1727c60a8
by kernel test robot 16 Apr '24
by kernel test robot 16 Apr '24
16 Apr '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: e053d517d2275e5ae3f8e80d96fa0bb1727c60a8 !5854 [OLK-6.6] Make Cluster Scheduling Configurable
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- loongarch-allmodconfig
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-mucse-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-allyesconfig
|-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
|-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
|-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-mucse-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
clang_recent_errors
|-- arm64-allmodconfig
| |-- 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_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-mucse-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-r061-20240416
| |-- drivers-platform-mpam-mpam_devices.c:error:assigning-to-pgprot_t-from-incompatible-type-int
| |-- 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
|-- 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_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll
| |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead
| |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-mucse-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_nic_ioctl
| |-- ld.lld:error:duplicate-symbol:__cfi_register_mbx_irq
| |-- ld.lld:error:duplicate-symbol:__cfi_remove_mbx_irq
| |-- ld.lld:error:duplicate-symbol:register_mbx_irq
| |-- ld.lld:error:duplicate-symbol:remove_mbx_irq
| `-- ld.lld:error:duplicate-symbol:rnp10_netdev_ops
`-- x86_64-randconfig-015-20240416
|-- 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_dcb.c:error:incomplete-definition-of-type-struct-ieee_ets
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_pfc
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_ets
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_pfc
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_ATTR_VALUE_UNDEFINED
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_HOST
|-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_VER_CEE
|-- 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_lld.c:error:use-of-undeclared-identifier-disable_vf_load
|-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:call-to-undeclared-function-vlan_dev_priv-ISO-C99-and-later-do-not-support-implicit-function-declarations
|-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:member-reference-type-int-is-not-a-pointer
|-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:no-member-named-dcbnl_ops-in-struct-net_device
|-- 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_dev.h:error:field-has-incomplete-type-struct-ieee_ets
`-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_pfc
elapsed time: 729m
configs tested: 40
configs skipped: 143
tested configs:
arm64 allmodconfig clang
arm64 allnoconfig gcc
arm64 defconfig gcc
arm64 randconfig-001-20240416 gcc
arm64 randconfig-002-20240416 clang
arm64 randconfig-003-20240416 gcc
arm64 randconfig-004-20240416 gcc
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-001-20240416 gcc
loongarch randconfig-002-20240416 gcc
x86_64 allnoconfig clang
x86_64 allyesconfig clang
x86_64 buildonly-randconfig-001-20240416 gcc
x86_64 buildonly-randconfig-002-20240416 gcc
x86_64 buildonly-randconfig-003-20240416 gcc
x86_64 buildonly-randconfig-004-20240416 clang
x86_64 buildonly-randconfig-005-20240416 gcc
x86_64 buildonly-randconfig-006-20240416 clang
x86_64 defconfig gcc
x86_64 randconfig-001-20240416 clang
x86_64 randconfig-002-20240416 clang
x86_64 randconfig-003-20240416 gcc
x86_64 randconfig-004-20240416 clang
x86_64 randconfig-005-20240416 clang
x86_64 randconfig-006-20240416 gcc
x86_64 randconfig-011-20240416 gcc
x86_64 randconfig-012-20240416 clang
x86_64 randconfig-013-20240416 clang
x86_64 randconfig-014-20240416 clang
x86_64 randconfig-015-20240416 clang
x86_64 randconfig-016-20240416 gcc
x86_64 randconfig-071-20240416 clang
x86_64 randconfig-072-20240416 clang
x86_64 randconfig-073-20240416 clang
x86_64 randconfig-074-20240416 clang
x86_64 randconfig-075-20240416 gcc
x86_64 randconfig-076-20240416 gcc
x86_64 rhel-8.3-rust clang
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 16506/22120] arch/arm64/kernel/paravirt.c:40:1: sparse: sparse: symbol '__pcpu_scope_pvsched_vcpu_region' was not declared. Should it be static?
by kernel test robot 16 Apr '24
by kernel test robot 16 Apr '24
16 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: ab90000f05ebb295378878af0ab18daacb6f3ccf
commit: ad26870d2a02a2e49aa18dc7c48e09585a67cb8a [16506/22120] KVM: arm64: Support the vCPU preemption check
config: arm64-randconfig-r113-20240401 (https://download.01.org/0day-ci/archive/20240416/202404161352.JgrF3OwH-lkp@…)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240416/202404161352.JgrF3OwH-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/202404161352.JgrF3OwH-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> arch/arm64/kernel/paravirt.c:40:1: sparse: sparse: symbol '__pcpu_scope_pvsched_vcpu_region' was not declared. Should it be static?
vim +/__pcpu_scope_pvsched_vcpu_region +40 arch/arm64/kernel/paravirt.c
39
> 40 DEFINE_PER_CPU(struct pvsched_vcpu_state, pvsched_vcpu_region) __aligned(64);
41 EXPORT_PER_CPU_SYMBOL(pvsched_vcpu_region);
42
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
*** BLURB HERE ***
Chen Ridong (1):
cgroup_writeback: fix softlockup for blkcg->memcg_list
mm/backing-dev.c | 15 ++++++++++-----
mm/memcontrol.c | 5 ++---
2 files changed, 12 insertions(+), 8 deletions(-)
--
2.34.1
2
2
[openeuler:openEuler-1.0-LTS 15455/22120] drivers/staging/gmjstcm/tcm_tis_spi.c:109:5: sparse: sparse: symbol 'tcm_tis_spi_transfer' was not declared. Should it be static?
by kernel test robot 16 Apr '24
by kernel test robot 16 Apr '24
16 Apr '24
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: ab90000f05ebb295378878af0ab18daacb6f3ccf
commit: 5ebbfc8c29eb5eb6dfdab853bdb2a622e0533d7e [15455/22120] staging: TCM: add GMJS(Nationz Tech) TCM driver.
config: arm64-randconfig-r111-20240331 (https://download.01.org/0day-ci/archive/20240416/202404161103.X6fwAkxa-lkp@…)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240416/202404161103.X6fwAkxa-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/202404161103.X6fwAkxa-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/staging/gmjstcm/tcm_tis_spi.c:125:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> gpio1_a5 @@
drivers/staging/gmjstcm/tcm_tis_spi.c:125:32: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:125:32: sparse: got void *static [noderef] [toplevel] <asn:2> gpio1_a5
drivers/staging/gmjstcm/tcm_tis_spi.c:178:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> gpio1_a5 @@
drivers/staging/gmjstcm/tcm_tis_spi.c:178:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:178:33: sparse: got void *static [noderef] [toplevel] <asn:2> gpio1_a5
>> drivers/staging/gmjstcm/tcm_tis_spi.c:109:5: sparse: sparse: symbol 'tcm_tis_spi_transfer' was not declared. Should it be static?
drivers/staging/gmjstcm/tcm_tis_spi.c:710:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *static [noderef] [toplevel] <asn:2> reuse_conf_reg @@ got void [noderef] <asn:2> * @@
drivers/staging/gmjstcm/tcm_tis_spi.c:710:32: sparse: expected void *static [noderef] [toplevel] <asn:2> reuse_conf_reg
drivers/staging/gmjstcm/tcm_tis_spi.c:710:32: sparse: got void [noderef] <asn:2> *
drivers/staging/gmjstcm/tcm_tis_spi.c:718:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *static [noderef] [toplevel] <asn:2> gpio1_a5 @@ got void [noderef] <asn:2> * @@
drivers/staging/gmjstcm/tcm_tis_spi.c:718:26: sparse: expected void *static [noderef] [toplevel] <asn:2> gpio1_a5
drivers/staging/gmjstcm/tcm_tis_spi.c:718:26: sparse: got void [noderef] <asn:2> *
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg @@
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: expected void const volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg
drivers/staging/gmjstcm/tcm_tis_spi.c:727:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg @@
drivers/staging/gmjstcm/tcm_tis_spi.c:727:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:727:33: sparse: got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg
drivers/staging/gmjstcm/tcm_tis_spi.c:729:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void * @@
drivers/staging/gmjstcm/tcm_tis_spi.c:729:42: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:729:42: sparse: got void *
drivers/staging/gmjstcm/tcm_tis_spi.c:790:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg @@
drivers/staging/gmjstcm/tcm_tis_spi.c:790:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:790:33: sparse: got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg
drivers/staging/gmjstcm/tcm_tis_spi.c:792:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> gpio1_a5 @@
drivers/staging/gmjstcm/tcm_tis_spi.c:792:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:792:33: sparse: got void *static [noderef] [toplevel] <asn:2> gpio1_a5
drivers/staging/gmjstcm/tcm_tis_spi.c:805:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg @@
drivers/staging/gmjstcm/tcm_tis_spi.c:805:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:805:33: sparse: got void *static [noderef] [toplevel] <asn:2> reuse_conf_reg
drivers/staging/gmjstcm/tcm_tis_spi.c:807:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *static [noderef] [toplevel] <asn:2> gpio1_a5 @@
drivers/staging/gmjstcm/tcm_tis_spi.c:807:33: sparse: expected void volatile [noderef] <asn:2> *addr
drivers/staging/gmjstcm/tcm_tis_spi.c:807:33: sparse: got void *static [noderef] [toplevel] <asn:2> gpio1_a5
>> drivers/staging/gmjstcm/tcm_tis_spi.c:125:32: sparse: sparse: dereference of noderef expression
>> drivers/staging/gmjstcm/tcm_tis_spi.c:125:32: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:178:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:178:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:234:13: sparse: sparse: context imbalance in 'cleanup_tis' - wrong count at exit
drivers/staging/gmjstcm/tcm_tis_spi.c:711:22: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:719:22: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:727:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:727:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:729:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:729:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:789:21: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:790:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:791:21: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:792:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:804:21: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:805:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:806:21: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:807:33: sparse: sparse: dereference of noderef expression
drivers/staging/gmjstcm/tcm_tis_spi.c:109:5: warning: no previous prototype for 'tcm_tis_spi_transfer' [-Wmissing-prototypes]
109 | int tcm_tis_spi_transfer(struct device *dev, u32 addr, u16 len,
| ^~~~~~~~~~~~~~~~~~~~
drivers/staging/gmjstcm/tcm_tis_spi.c: In function 'recv_data':
drivers/staging/gmjstcm/tcm_tis_spi.c:423:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
423 | int ret;
| ^~~
drivers/staging/gmjstcm/tcm_tis_spi.c: At top level:
drivers/staging/gmjstcm/tcm_tis_spi.c:817:36: warning: 'tcm_tis_spi_acpi_match' defined but not used [-Wunused-const-variable=]
817 | static const struct acpi_device_id tcm_tis_spi_acpi_match[] = {
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/staging/gmjstcm/tcm_tis_spi.c: In function 'cleanup_tis':
drivers/staging/gmjstcm/tcm_tis_spi.c:249:17: warning: 'inten' may be used uninitialized [-Wmaybe-uninitialized]
249 | tcm_tis_writel(chip->dev, TCM_INT_ENABLE(chip->vendor.locality),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
250 | ~TCM_GLOBAL_INT_ENABLE & inten);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/gmjstcm/tcm_tis_spi.c:237:13: note: 'inten' was declared here
237 | u32 inten;
| ^~~~~
drivers/staging/gmjstcm/tcm_tis_spi.c: In function 'tcm_tis_init':
drivers/staging/gmjstcm/tcm_tis_spi.c:264:21: warning: 'vendor' may be used uninitialized [-Wmaybe-uninitialized]
264 | if ((vendor & 0xffff) != 0x19f5 && (vendor & 0xffff) != 0x1B4E)
| ~~~~~~~~^~~~~~~~~
drivers/staging/gmjstcm/tcm_tis_spi.c:260:13: note: 'vendor' was declared here
260 | u32 vendor, intfcaps;
| ^~~~~~
vim +/tcm_tis_spi_transfer +109 drivers/staging/gmjstcm/tcm_tis_spi.c
108
> 109 int tcm_tis_spi_transfer(struct device *dev, u32 addr, u16 len,
110 u8 *in, const u8 *out)
111 {
112 struct tcm_tis_spi_phy *phy = dev_get_drvdata(dev);
113 int ret = 0;
114 struct spi_message m;
115 struct spi_transfer spi_xfer;
116 u8 transfer_len;
117
118 tcm_dbg("TCM-dbg: %s, addr: 0x%x, len: %x, %s\n",
119 __func__, addr, len, (in) ? "in" : "out");
120
121 spi_bus_lock(phy->spi_device->master);
122
123 /* set gpio1_a5 to LOW */
124 if (is_ft_all() && (phy->spi_device->chip_select == 0)) {
> 125 iowrite32(0x0, gpio1_a5);
126 }
127
128 while (len) {
129 transfer_len = min_t(u16, len, MAX_SPI_FRAMESIZE);
130
131 phy->iobuf[0] = (in ? 0x80 : 0) | (transfer_len - 1);
132 phy->iobuf[1] = 0xd4;
133 phy->iobuf[2] = addr >> 8;
134 phy->iobuf[3] = addr;
135
136 memset(&spi_xfer, 0, sizeof(spi_xfer));
137 spi_xfer.tx_buf = phy->iobuf;
138 spi_xfer.rx_buf = phy->iobuf;
139 spi_xfer.len = 4;
140 spi_xfer.cs_change = 1;
141
142 spi_message_init(&m);
143 spi_message_add_tail(&spi_xfer, &m);
144 ret = spi_sync_locked(phy->spi_device, &m);
145 if (ret < 0)
146 goto exit;
147
148 spi_xfer.cs_change = 0;
149 spi_xfer.len = transfer_len;
150 spi_xfer.delay_usecs = 5;
151
152 if (in) {
153 spi_xfer.tx_buf = NULL;
154 } else if (out) {
155 spi_xfer.rx_buf = NULL;
156 memcpy(phy->iobuf, out, transfer_len);
157 out += transfer_len;
158 }
159
160 spi_message_init(&m);
161 spi_message_add_tail(&spi_xfer, &m);
162 reinit_completion(&phy->ready);
163 ret = spi_sync_locked(phy->spi_device, &m);
164 if (ret < 0)
165 goto exit;
166
167 if (in) {
168 memcpy(in, phy->iobuf, transfer_len);
169 in += transfer_len;
170 }
171
172 len -= transfer_len;
173 }
174
175 exit:
176 /* set gpio1_a5 to HIGH */
177 if (is_ft_all() && (phy->spi_device->chip_select == 0)) {
178 iowrite32(0x20, gpio1_a5);
179 }
180
181 spi_bus_unlock(phy->spi_device->master);
182 tcm_dbg("TCM-dbg: ret: %d\n", ret);
183 return ret;
184 }
185
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH openEuler-1.0-LTS] net/sched: act_mirred: don't override retval if we already lost the skb
by Zhengchao Shao 16 Apr '24
by Zhengchao Shao 16 Apr '24
16 Apr '24
From: Jakub Kicinski <kuba(a)kernel.org>
mainline inclusion
from mainline-v6.8-rc6
commit 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2LZ
CVE: CVE-2024-26739
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
If we're redirecting the skb, and haven't called tcf_mirred_forward(),
yet, we need to tell the core to drop the skb by setting the retcode
to SHOT. If we have called tcf_mirred_forward(), however, the skb
is out of our hands and returning SHOT will lead to UaF.
Move the retval override to the error path which actually need it.
Reviewed-by: Michal Swiatkowski <michal.swiatkowski(a)linux.intel.com>
Fixes: e5cf1baf92cb ("act_mirred: use TC_ACT_REINSERT when possible")
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Acked-by: Jamal Hadi Salim <jhs(a)mojatatu.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Conflicts:
net/sched/act_mirred.c
Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com>
---
net/sched/act_mirred.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 336db2c938b5..2563c128f381 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -305,15 +305,18 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
}
err = tcf_mirred_forward(skb_at_tc_ingress(skb), want_ingress, skb2);
- if (err) {
-out:
+ if (err)
qstats_overlimit_inc(this_cpu_ptr(m->common.cpu_qstats));
- if (tcf_mirred_is_act_redirect(m_eaction))
- retval = TC_ACT_SHOT;
- }
__this_cpu_dec(mirred_rec_level);
return retval;
+
+out:
+ qstats_overlimit_inc(this_cpu_ptr(m->common.cpu_qstats));
+ if (tcf_mirred_is_act_redirect(m_eaction))
+ retval = TC_ACT_SHOT;
+ __this_cpu_dec(mirred_rec_level);
+ return retval;
}
static void tcf_stats_update(struct tc_action *a, u64 bytes, u32 packets,
--
2.34.1
2
1
[PATCH openEuler-1.0-LTS] i40e: Fix NULL ptr dereference on VSI filter sync
by Zhang Zekun 16 Apr '24
by Zhang Zekun 16 Apr '24
16 Apr '24
From: Michal Maloszewski <michal.maloszewski(a)intel.com>
stable inclusion
from stable-4.19.218
commit 87c421ab4a43433cb009fea44bbbc77f46913e1d
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFW
CVE: CVE-2021-47184
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
------------------------------------------
[ Upstream commit 37d9e304acd903a445df8208b8a13d707902dea6 ]
Remove the reason of null pointer dereference in sync VSI filters.
Added new I40E_VSI_RELEASING flag to signalize deleting and releasing
of VSI resources to sync this thread with sync filters subtask.
Without this patch it is possible to start update the VSI filter list
after VSI is removed, that's causing a kernel oops.
Fixes: 41c445ff0f48 ("i40e: main driver core")
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com>
Signed-off-by: Michal Maloszewski <michal.maloszewski(a)intel.com>
Reviewed-by: Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com>
Reviewed-by: Witold Fijalkowski <witoldx.fijalkowski(a)intel.com>
Reviewed-by: Jaroslaw Gawin <jaroslawx.gawin(a)intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com>
Tested-by: Tony Brelinski <tony.brelinski(a)intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 1 +
drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 6fcf51baca13..3bccf23135da 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -166,6 +166,7 @@ enum i40e_vsi_state_t {
__I40E_VSI_OVERFLOW_PROMISC,
__I40E_VSI_REINIT_REQUESTED,
__I40E_VSI_DOWN_REQUESTED,
+ __I40E_VSI_RELEASING,
/* This must be last as it determines the size of the BITMAP */
__I40E_VSI_STATE_SIZE__,
};
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index a728b6a7872c..fc6550979118 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2584,7 +2584,8 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
for (v = 0; v < pf->num_alloc_vsi; v++) {
if (pf->vsi[v] &&
- (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED)) {
+ (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED) &&
+ !test_bit(__I40E_VSI_RELEASING, pf->vsi[v]->state)) {
int ret = i40e_sync_vsi_filters(pf->vsi[v]);
if (ret) {
@@ -12425,7 +12426,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
dev_info(&pf->pdev->dev, "Can't remove PF VSI\n");
return -ENODEV;
}
-
+ set_bit(__I40E_VSI_RELEASING, vsi->state);
uplink_seid = vsi->uplink_seid;
if (vsi->type != I40E_VSI_SRIOV) {
if (vsi->netdev_registered) {
--
2.17.1
2
1
[PATCH openEuler-1.0-LTS] i40e: Fix NULL ptr dereference on VSI filter sync
by Zhang Zekun 16 Apr '24
by Zhang Zekun 16 Apr '24
16 Apr '24
From: Michal Maloszewski <michal.maloszewski(a)intel.com>
stable inclusion
from stable-4.19.218
commit 87c421ab4a43433cb009fea44bbbc77f46913e1d
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFW
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
------------------------------------------
[ Upstream commit 37d9e304acd903a445df8208b8a13d707902dea6 ]
Remove the reason of null pointer dereference in sync VSI filters.
Added new I40E_VSI_RELEASING flag to signalize deleting and releasing
of VSI resources to sync this thread with sync filters subtask.
Without this patch it is possible to start update the VSI filter list
after VSI is removed, that's causing a kernel oops.
Fixes: 41c445ff0f48 ("i40e: main driver core")
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com>
Signed-off-by: Michal Maloszewski <michal.maloszewski(a)intel.com>
Reviewed-by: Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com>
Reviewed-by: Witold Fijalkowski <witoldx.fijalkowski(a)intel.com>
Reviewed-by: Jaroslaw Gawin <jaroslawx.gawin(a)intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com>
Tested-by: Tony Brelinski <tony.brelinski(a)intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 1 +
drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 6fcf51baca13..3bccf23135da 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -166,6 +166,7 @@ enum i40e_vsi_state_t {
__I40E_VSI_OVERFLOW_PROMISC,
__I40E_VSI_REINIT_REQUESTED,
__I40E_VSI_DOWN_REQUESTED,
+ __I40E_VSI_RELEASING,
/* This must be last as it determines the size of the BITMAP */
__I40E_VSI_STATE_SIZE__,
};
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index a728b6a7872c..fc6550979118 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2584,7 +2584,8 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
for (v = 0; v < pf->num_alloc_vsi; v++) {
if (pf->vsi[v] &&
- (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED)) {
+ (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED) &&
+ !test_bit(__I40E_VSI_RELEASING, pf->vsi[v]->state)) {
int ret = i40e_sync_vsi_filters(pf->vsi[v]);
if (ret) {
@@ -12425,7 +12426,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
dev_info(&pf->pdev->dev, "Can't remove PF VSI\n");
return -ENODEV;
}
-
+ set_bit(__I40E_VSI_RELEASING, vsi->state);
uplink_seid = vsi->uplink_seid;
if (vsi->type != I40E_VSI_SRIOV) {
if (vsi->netdev_registered) {
--
2.17.1
2
1
[PATCH openEuler-1.0-LTS] net/sched: act_mirred: don't override retval if we already lost the skb
by Zhengchao Shao 16 Apr '24
by Zhengchao Shao 16 Apr '24
16 Apr '24
From: Jakub Kicinski <kuba(a)kernel.org>
mainline inclusion
from mainline-v6.8-rc6
commit 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2LZ
CVE: CVE-2024-26739
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
If we're redirecting the skb, and haven't called tcf_mirred_forward(),
yet, we need to tell the core to drop the skb by setting the retcode
to SHOT. If we have called tcf_mirred_forward(), however, the skb
is out of our hands and returning SHOT will lead to UaF.
Move the retval override to the error path which actually need it.
Reviewed-by: Michal Swiatkowski <michal.swiatkowski(a)linux.intel.com>
Fixes: e5cf1baf92cb ("act_mirred: use TC_ACT_REINSERT when possible")
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Acked-by: Jamal Hadi Salim <jhs(a)mojatatu.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Conflicts:
net/sched/act_mirred.c
Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com>
---
net/sched/act_mirred.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 336db2c938b5..9866e0521297 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -305,15 +305,18 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
}
err = tcf_mirred_forward(skb_at_tc_ingress(skb), want_ingress, skb2);
- if (err) {
-out:
+ if (err)
qstats_overlimit_inc(this_cpu_ptr(m->common.cpu_qstats));
- if (tcf_mirred_is_act_redirect(m_eaction))
- retval = TC_ACT_SHOT;
- }
__this_cpu_dec(mirred_rec_level);
return retval;
+
+out:
+ tcf_action_inc_overlimit_qstats(&m->common);
+ if (tcf_mirred_is_act_redirect(m_eaction))
+ retval = TC_ACT_SHOT;
+ __this_cpu_dec(mirred_rec_level);
+ return retval;
}
static void tcf_stats_update(struct tc_action *a, u64 bytes, u32 packets,
--
2.34.1
2
1