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[PATCH OLK-6.6] media: uvcvideo: Fix crash during unbind if gpio unit is in use
by Zhang Kunbo 17 Mar '25
by Zhang Kunbo 17 Mar '25
17 Mar '25
From: Ricardo Ribalda <ribalda(a)chromium.org>
stable inclusion
from stable-v6.6.78
commit 0b5e0445bc8384c18bd35cb9fe87f6258c6271d9
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBRED4
CVE: CVE-2024-58079
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit a9ea1a3d88b7947ce8cadb2afceee7a54872bbc5 upstream.
We used the wrong device for the device managed functions. We used the
usb device, when we should be using the interface device.
If we unbind the driver from the usb interface, the cleanup functions
are never called. In our case, the IRQ is never disabled.
If an IRQ is triggered, it will try to access memory sections that are
already free, causing an OOPS.
We cannot use the function devm_request_threaded_irq here. The devm_*
clean functions may be called after the main structure is released by
uvc_delete.
Luckily this bug has small impact, as it is only affected by devices
with gpio units and the user has to unbind the device, a disconnect will
not trigger this error.
Cc: stable(a)vger.kernel.org
Fixes: 2886477ff987 ("media: uvcvideo: Implement UVC_EXT_GPIO_UNIT")
Reviewed-by: Sergey Senozhatsky <senozhatsky(a)chromium.org>
Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com>
Link: https://lore.kernel.org/r/20241106-uvc-crashrmmod-v6-1-fbf9781c6e83@chromiu…
Signed-off-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Conflicts:
drivers/media/usb/uvc/uvc_driver.c
[ context conflicts. 0a56f698623f has not been merged. ]
Signed-off-by: Zhang Kunbo <zhangkunbo(a)huawei.com>
---
drivers/media/usb/uvc/uvc_driver.c | 28 +++++++++++++++++++++-------
drivers/media/usb/uvc/uvcvideo.h | 1 +
2 files changed, 22 insertions(+), 7 deletions(-)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 1b05890f99f4..8467f6329fd6 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -1295,14 +1295,14 @@ static int uvc_gpio_parse(struct uvc_device *dev)
struct gpio_desc *gpio_privacy;
int irq;
- gpio_privacy = devm_gpiod_get_optional(&dev->udev->dev, "privacy",
+ gpio_privacy = devm_gpiod_get_optional(&dev->intf->dev, "privacy",
GPIOD_IN);
if (IS_ERR_OR_NULL(gpio_privacy))
return PTR_ERR_OR_ZERO(gpio_privacy);
irq = gpiod_to_irq(gpio_privacy);
if (irq < 0)
- return dev_err_probe(&dev->udev->dev, irq,
+ return dev_err_probe(&dev->intf->dev, irq,
"No IRQ for privacy GPIO\n");
unit = uvc_alloc_new_entity(dev, UVC_EXT_GPIO_UNIT,
@@ -1329,15 +1329,27 @@ static int uvc_gpio_parse(struct uvc_device *dev)
static int uvc_gpio_init_irq(struct uvc_device *dev)
{
struct uvc_entity *unit = dev->gpio_unit;
+ int ret;
if (!unit || unit->gpio.irq < 0)
return 0;
- return devm_request_threaded_irq(&dev->udev->dev, unit->gpio.irq, NULL,
- uvc_gpio_irq,
- IRQF_ONESHOT | IRQF_TRIGGER_FALLING |
- IRQF_TRIGGER_RISING,
- "uvc_privacy_gpio", dev);
+ ret = request_threaded_irq(unit->gpio.irq, NULL, uvc_gpio_irq,
+ IRQF_ONESHOT | IRQF_TRIGGER_FALLING |
+ IRQF_TRIGGER_RISING,
+ "uvc_privacy_gpio", dev);
+
+ unit->gpio.initialized = !ret;
+
+ return ret;
+}
+
+static void uvc_gpio_deinit(struct uvc_device *dev)
+{
+ if (!dev->gpio_unit || !dev->gpio_unit->gpio.initialized)
+ return;
+
+ free_irq(dev->gpio_unit->gpio.irq, dev);
}
/* ------------------------------------------------------------------------
@@ -1934,6 +1946,8 @@ static void uvc_unregister_video(struct uvc_device *dev)
{
struct uvc_streaming *stream;
+ uvc_gpio_deinit(dev);
+
list_for_each_entry(stream, &dev->streams, list) {
/* Nothing to do here, continue. */
if (!video_is_registered(&stream->vdev))
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index e5b12717016f..997f4b5b5e22 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -229,6 +229,7 @@ struct uvc_entity {
u8 *bmControls;
struct gpio_desc *gpio_privacy;
int irq;
+ bool initialized;
} gpio;
};
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1495/1495] drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:119:6: sparse: sparse: symbol 'mlx5i_grp_sw_update_stats' was not declared. Should it be static?
by kernel test robot 16 Mar '25
by kernel test robot 16 Mar '25
16 Mar '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: d734d6bbda17b68dd3979a9f707564a18cf04761
commit: 78ebe0ea5251a234cfc5ed00b0d196c74ee7b2e4 [1495/1495] net/mlx5e: IPoIB, Add ndo stats support for IPoIB netdevices
config: x86_64-randconfig-123-20250316 (https://download.01.org/0day-ci/archive/20250316/202503162347.VAauKjgX-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250316/202503162347.VAauKjgX-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/202503162347.VAauKjgX-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:119:6: sparse: sparse: symbol 'mlx5i_grp_sw_update_stats' was not declared. Should it be static?
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:119:6: warning: no previous prototype for 'mlx5i_grp_sw_update_stats' [-Wmissing-prototypes]
119 | void mlx5i_grp_sw_update_stats(struct mlx5e_priv *priv)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:35:
drivers/net/ethernet/mellanox/mlx5/core/en.h:208:19: warning: 'mlx5e_priv_flags' defined but not used [-Wunused-const-variable=]
208 | static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = {
| ^~~~~~~~~~~~~~~~
vim +/mlx5i_grp_sw_update_stats +119 drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
118
> 119 void mlx5i_grp_sw_update_stats(struct mlx5e_priv *priv)
120 {
121 struct mlx5e_sw_stats s = { 0 };
122 int i, j;
123
124 for (i = 0; i < priv->profile->max_nch(priv->mdev); i++) {
125 struct mlx5e_channel_stats *channel_stats;
126 struct mlx5e_rq_stats *rq_stats;
127
128 channel_stats = &priv->channel_stats[i];
129 rq_stats = &channel_stats->rq;
130
131 s.rx_packets += rq_stats->packets;
132 s.rx_bytes += rq_stats->bytes;
133
134 for (j = 0; j < priv->max_opened_tc; j++) {
135 struct mlx5e_sq_stats *sq_stats = &channel_stats->sq[j];
136
137 s.tx_packets += sq_stats->packets;
138 s.tx_bytes += sq_stats->bytes;
139 s.tx_queue_dropped += sq_stats->dropped;
140 }
141 }
142
143 memcpy(&priv->stats.sw, &s, sizeof(s));
144 }
145
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1495/1495] drivers/infiniband/hw/mlx5/devx.c:1111:1: sparse: sparse: symbol 'mlx5_ib_object_MLX5_IB_OBJECT_DEVX_UMEM' was not declared. Should it be static?
by kernel test robot 16 Mar '25
by kernel test robot 16 Mar '25
16 Mar '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: d734d6bbda17b68dd3979a9f707564a18cf04761
commit: a18da41fb250cfa4191a98958bcd39df2111206f [1495/1495] RDMA/uverbs: Fix typo in string concatenation macro
config: x86_64-randconfig-123-20250316 (https://download.01.org/0day-ci/archive/20250316/202503162045.rwTdUh4F-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250316/202503162045.rwTdUh4F-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/202503162045.rwTdUh4F-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/infiniband/hw/mlx5/devx.c:1099:1: sparse: sparse: symbol 'mlx5_ib_object_MLX5_IB_OBJECT_DEVX' was not declared. Should it be static?
drivers/infiniband/hw/mlx5/devx.c:1104:1: sparse: sparse: symbol 'mlx5_ib_object_MLX5_IB_OBJECT_DEVX_OBJ' was not declared. Should it be static?
>> drivers/infiniband/hw/mlx5/devx.c:1111:1: sparse: sparse: symbol 'mlx5_ib_object_MLX5_IB_OBJECT_DEVX_UMEM' was not declared. Should it be static?
--
>> drivers/infiniband/hw/mlx5/flow.c:236:1: sparse: sparse: symbol 'mlx5_ib_object_MLX5_IB_OBJECT_FLOW_MATCHER' was not declared. Should it be static?
vim +/mlx5_ib_object_MLX5_IB_OBJECT_DEVX_UMEM +1111 drivers/infiniband/hw/mlx5/devx.c
aeae94579caf774 Yishai Hadas 2018-06-17 988
9a119cd597769e0 Jason Gunthorpe 2018-07-04 989 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 990 MLX5_IB_METHOD_DEVX_UMEM_REG,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 991 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE,
aeae94579caf774 Yishai Hadas 2018-06-17 992 MLX5_IB_OBJECT_DEVX_UMEM,
aeae94579caf774 Yishai Hadas 2018-06-17 993 UVERBS_ACCESS_NEW,
83bb4442330f035 Jason Gunthorpe 2018-07-04 994 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 995 UVERBS_ATTR_PTR_IN(MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 996 UVERBS_ATTR_TYPE(u64),
83bb4442330f035 Jason Gunthorpe 2018-07-04 997 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 998 UVERBS_ATTR_PTR_IN(MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 999 UVERBS_ATTR_TYPE(u64),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1000 UA_MANDATORY),
bccd06223f21654 Jason Gunthorpe 2018-07-26 1001 UVERBS_ATTR_FLAGS_IN(MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
bccd06223f21654 Jason Gunthorpe 2018-07-26 1002 enum ib_access_flags),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1003 UVERBS_ATTR_PTR_OUT(MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1004 UVERBS_ATTR_TYPE(u32),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1005 UA_MANDATORY));
aeae94579caf774 Yishai Hadas 2018-06-17 1006
528922afd41cdd1 Yishai Hadas 2018-07-08 1007 DECLARE_UVERBS_NAMED_METHOD_DESTROY(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1008 MLX5_IB_METHOD_DEVX_UMEM_DEREG,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1009 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE,
aeae94579caf774 Yishai Hadas 2018-06-17 1010 MLX5_IB_OBJECT_DEVX_UMEM,
aeae94579caf774 Yishai Hadas 2018-06-17 1011 UVERBS_ACCESS_DESTROY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1012 UA_MANDATORY));
aeae94579caf774 Yishai Hadas 2018-06-17 1013
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1014 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1015 MLX5_IB_METHOD_DEVX_QUERY_EQN,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1016 UVERBS_ATTR_PTR_IN(MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1017 UVERBS_ATTR_TYPE(u32),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1018 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1019 UVERBS_ATTR_PTR_OUT(MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1020 UVERBS_ATTR_TYPE(u32),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1021 UA_MANDATORY));
f6fe01b7181be17 Yishai Hadas 2018-06-17 1022
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1023 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1024 MLX5_IB_METHOD_DEVX_QUERY_UAR,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1025 UVERBS_ATTR_PTR_IN(MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1026 UVERBS_ATTR_TYPE(u32),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1027 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1028 UVERBS_ATTR_PTR_OUT(MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1029 UVERBS_ATTR_TYPE(u32),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1030 UA_MANDATORY));
7c043e908a74ae0 Yishai Hadas 2018-06-17 1031
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1032 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1033 MLX5_IB_METHOD_DEVX_OTHER,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1034 UVERBS_ATTR_PTR_IN(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1035 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN,
8aa8c95ce4ccc10 Yishai Hadas 2018-06-17 1036 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1037 UA_MANDATORY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1038 UA_ALLOC_AND_COPY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1039 UVERBS_ATTR_PTR_OUT(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1040 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
8aa8c95ce4ccc10 Yishai Hadas 2018-06-17 1041 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),
540cd69209682a3 Jason Gunthorpe 2018-07-04 1042 UA_MANDATORY));
8aa8c95ce4ccc10 Yishai Hadas 2018-06-17 1043
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1044 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1045 MLX5_IB_METHOD_DEVX_OBJ_CREATE,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1046 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE,
7efce3691d33e1f Yishai Hadas 2018-06-17 1047 MLX5_IB_OBJECT_DEVX_OBJ,
7efce3691d33e1f Yishai Hadas 2018-06-17 1048 UVERBS_ACCESS_NEW,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1049 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1050 UVERBS_ATTR_PTR_IN(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1051 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
7efce3691d33e1f Yishai Hadas 2018-06-17 1052 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1053 UA_MANDATORY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1054 UA_ALLOC_AND_COPY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1055 UVERBS_ATTR_PTR_OUT(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1056 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
7efce3691d33e1f Yishai Hadas 2018-06-17 1057 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),
540cd69209682a3 Jason Gunthorpe 2018-07-04 1058 UA_MANDATORY));
7efce3691d33e1f Yishai Hadas 2018-06-17 1059
528922afd41cdd1 Yishai Hadas 2018-07-08 1060 DECLARE_UVERBS_NAMED_METHOD_DESTROY(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1061 MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1062 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE,
7efce3691d33e1f Yishai Hadas 2018-06-17 1063 MLX5_IB_OBJECT_DEVX_OBJ,
7efce3691d33e1f Yishai Hadas 2018-06-17 1064 UVERBS_ACCESS_DESTROY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1065 UA_MANDATORY));
7efce3691d33e1f Yishai Hadas 2018-06-17 1066
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1067 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1068 MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1069 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE,
e662e14d801b01a Yishai Hadas 2018-06-17 1070 MLX5_IB_OBJECT_DEVX_OBJ,
e662e14d801b01a Yishai Hadas 2018-06-17 1071 UVERBS_ACCESS_WRITE,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1072 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1073 UVERBS_ATTR_PTR_IN(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1074 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
e662e14d801b01a Yishai Hadas 2018-06-17 1075 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1076 UA_MANDATORY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1077 UA_ALLOC_AND_COPY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1078 UVERBS_ATTR_PTR_OUT(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1079 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
e662e14d801b01a Yishai Hadas 2018-06-17 1080 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),
540cd69209682a3 Jason Gunthorpe 2018-07-04 1081 UA_MANDATORY));
e662e14d801b01a Yishai Hadas 2018-06-17 1082
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1083 DECLARE_UVERBS_NAMED_METHOD(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1084 MLX5_IB_METHOD_DEVX_OBJ_QUERY,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1085 UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE,
e662e14d801b01a Yishai Hadas 2018-06-17 1086 MLX5_IB_OBJECT_DEVX_OBJ,
e662e14d801b01a Yishai Hadas 2018-06-17 1087 UVERBS_ACCESS_READ,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1088 UA_MANDATORY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1089 UVERBS_ATTR_PTR_IN(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1090 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
e662e14d801b01a Yishai Hadas 2018-06-17 1091 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),
83bb4442330f035 Jason Gunthorpe 2018-07-04 1092 UA_MANDATORY,
83bb4442330f035 Jason Gunthorpe 2018-07-04 1093 UA_ALLOC_AND_COPY),
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1094 UVERBS_ATTR_PTR_OUT(
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1095 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
e662e14d801b01a Yishai Hadas 2018-06-17 1096 UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),
540cd69209682a3 Jason Gunthorpe 2018-07-04 1097 UA_MANDATORY));
e662e14d801b01a Yishai Hadas 2018-06-17 1098
6c61d2a55c4e598 Jason Gunthorpe 2018-07-04 1099 DECLARE_UVERBS_GLOBAL_METHODS(MLX5_IB_OBJECT_DEVX,
7c043e908a74ae0 Yishai Hadas 2018-06-17 1100 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OTHER),
f6fe01b7181be17 Yishai Hadas 2018-06-17 1101 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_QUERY_UAR),
f6fe01b7181be17 Yishai Hadas 2018-06-17 1102 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_QUERY_EQN));
8aa8c95ce4ccc10 Yishai Hadas 2018-06-17 1103
6c61d2a55c4e598 Jason Gunthorpe 2018-07-04 1104 DECLARE_UVERBS_NAMED_OBJECT(MLX5_IB_OBJECT_DEVX_OBJ,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1105 UVERBS_TYPE_ALLOC_IDR(devx_obj_cleanup),
7efce3691d33e1f Yishai Hadas 2018-06-17 1106 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_CREATE),
e662e14d801b01a Yishai Hadas 2018-06-17 1107 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_DESTROY),
e662e14d801b01a Yishai Hadas 2018-06-17 1108 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_MODIFY),
e662e14d801b01a Yishai Hadas 2018-06-17 1109 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_QUERY));
7efce3691d33e1f Yishai Hadas 2018-06-17 1110
6c61d2a55c4e598 Jason Gunthorpe 2018-07-04 @1111 DECLARE_UVERBS_NAMED_OBJECT(MLX5_IB_OBJECT_DEVX_UMEM,
9a119cd597769e0 Jason Gunthorpe 2018-07-04 1112 UVERBS_TYPE_ALLOC_IDR(devx_umem_cleanup),
aeae94579caf774 Yishai Hadas 2018-06-17 1113 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_UMEM_REG),
aeae94579caf774 Yishai Hadas 2018-06-17 1114 &UVERBS_METHOD(MLX5_IB_METHOD_DEVX_UMEM_DEREG));
aeae94579caf774 Yishai Hadas 2018-06-17 1115
:::::: The code at line 1111 was first introduced by commit
:::::: 6c61d2a55c4e5980e231fac9bb54e6ff1a5e811b RDMA/uverbs: Simplify UVERBS_OBJECT and _TREE family of macros
:::::: TO: Jason Gunthorpe <jgg(a)mellanox.com>
:::::: CC: Jason Gunthorpe <jgg(a)mellanox.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
16 Mar '25
From: Liang He <windhl(a)126.com>
stable inclusion
from stable-v4.19.253
commit 4585890ab2dbf455d80e254d3d859d4c1e357920
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBP6TT
CVE: CVE-2022-49621
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit ccd7567d4b6cf187fdfa55f003a9e461ee629e36 ]
In pmac_cpufreq_init_MacRISC3(), we need to add corresponding
of_node_put() for the three node pointers whose refcount have
been incremented by of_find_node_by_name().
Signed-off-by: Liang He <windhl(a)126.com>
Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Zhang Kunbo <zhangkunbo(a)huawei.com>
---
drivers/cpufreq/pmac32-cpufreq.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index e225edb5c359..ce0dda1a4241 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -474,6 +474,10 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode)
if (slew_done_gpio_np)
slew_done_gpio = read_gpio(slew_done_gpio_np);
+ of_node_put(volt_gpio_np);
+ of_node_put(freq_gpio_np);
+ of_node_put(slew_done_gpio_np);
+
/* If we use the frequency GPIOs, calculate the min/max speeds based
* on the bus frequencies
*/
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION d734d6bbda17b68dd3979a9f707564a18cf04761
by kernel test robot 16 Mar '25
by kernel test robot 16 Mar '25
16 Mar '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: d734d6bbda17b68dd3979a9f707564a18cf04761 !15448 vrf: use RCU protection in l3mdev_l3_out()
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202503151948.7IasEYy9-lkp@intel.com
arch/x86/kernel/apic/io_apic.o: warning: objtool: acpi_get_override_irq()+0x108: can't find switch jump table
drivers/gpu/drm/amd/amdgpu/amdgpu_ids.o: warning: objtool: amdgpu_vmid_grab()+0xd3e: unreachable instruction
drivers/media/i2c/adv7511-v4l2.o: warning: objtool: adv7511_set_fmt()+0x805: unreachable instruction
drivers/media/radio/radio-trust.o: warning: objtool: missing symbol for section .init.text
fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction
fs/ext4/mballoc.o: warning: objtool: ext4_mb_complex_scan_group()+0x11a4: unreachable instruction
kernel/hung_task.c:148:7: error: use of undeclared identifier 'sysctl_hung_task_all_cpu_backtrace'
kernel/sched/debug.c:990:17: error: no member named 'nr_wakeups_preferred_cpus' in 'struct dyn_affinity_stats'
kernel/sched/debug.c:991:17: error: no member named 'nr_wakeups_force_preferred_cpus' in 'struct dyn_affinity_stats'
mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args]
mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat]
mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat]
mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
mm/hugetlb.c:1370:6: warning: no previous prototype for function 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes]
mm/page_alloc.c:1645:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct deferred_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-strict]
mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration]
Unverified Error/Warning (likely false positive, kindly check if interested):
drivers/nvme/host/rdma.c:931 nvme_rdma_setup_ctrl() warn: missing error code 'ret'
net/ipv4/tcp_ipv4.c:820 tcp_v4_send_ack() warn: variable dereferenced before check 'sk' (see line 817)
net/netfilter/nft_counter.c:157:35: sparse: sparse: incorrect type in argument 1 (different address spaces)
sound/isa/msnd/msnd_pinnacle.o: warning: objtool: snd_msnd_probe()+0xf7: can't find switch jump table
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-allnoconfig
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-defconfig
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-001-20250315
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-002-20250315
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-003-20250315
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-004-20250315
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-r062-20250316
| |-- drivers-acpi-cppc_acpi.c:WARNING:NULL-check-before-some-freeing-functions-is-not-needed.
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-r113-20250316
| |-- drivers-crypto-s5p-sss.c:sparse:sparse:Variable-length-array-is-used.
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- net-netfilter-nft_counter.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-nft_counter_percpu_priv-noderef-__percpu-priv-got-struct-nft_counter_percpu_priv-priv
|-- arm64-randconfig-r132-20250309
| |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__user-to-got-unsigned-short-usertype-out_size
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:sparse:sparse:symbol-__set_cos_up_map-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:sparse:sparse:symbol-hinic_dcb_config_init-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:sparse:sparse:symbol-hinic_dcbnl_set_all-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:sparse:sparse:symbol-hinic_set_prio_tc_map-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:Using-plain-integer-as-NULL-pointer
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:cast-to-restricted-__be32
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-assigned-dwqe_mapping-got-void-noderef-__iomem-dwqe_mapping
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-manufacture_id-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-reason_code-got-restricted-__be16-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-resp_code-got-restricted-__be16-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:symbol-g_hinic_chip_list-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:symbol-hinic_event_process-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:symbol-hinic_get_ppf_hwdev_by_pdev-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:symbol-hinic_version_cmp-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:sparse:sparse:symbol-ver_incompat_table-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__user-to-got-void-out_buf
| |-- drivers-net-ethernet-huawei-hinic-hinic_qp.c:sparse:sparse:cast-to-restricted-__be32
| |-- drivers-net-ethernet-huawei-hinic-hinic_qp.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-status-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-addr_high-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-addr_low-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:sparse:sparse:symbol-hinic_rx_free_buffers-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:sparse:sparse:symbol-rx_pass_super_cqe-was-not-declared.-Should-it-be-static
| |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:cast-to-restricted-__be32
| |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-hi_addr-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-len-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-lo_addr-got-restricted-__be32-usertype
| |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:symbol-hinic_setup_tx_wqe-was-not-declared.-Should-it-be-static
| `-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:sparse:sparse:symbol-hinic_stop_sq-was-not-declared.-Should-it-be-static
|-- x86_64-allnoconfig
| |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-swap.c:linux-memremap.h-is-included-more-than-once.
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-001-20250315
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-002-20250315
| |-- drivers-media-radio-radio-trust.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-003-20250207
| `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- x86_64-buildonly-randconfig-003-20250217
| `-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-buildonly-randconfig-003-20250315
| |-- arch-x86-kernel-apic-io_apic.o:warning:objtool:acpi_get_override_irq:can-t-find-switch-jump-table
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
| `-- sound-isa-msnd-msnd_pinnacle.o:warning:objtool:snd_msnd_probe:can-t-find-switch-jump-table
|-- x86_64-buildonly-randconfig-004-20250102
| `-- drivers-media-i2c-adv7511-v4l2.o:warning:objtool:adv7511_set_fmt:unreachable-instruction
|-- x86_64-buildonly-randconfig-004-20250315
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-005-20241216
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-005-20250315
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-006-20250315
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-101-20241223
| `-- fs-ext4-mballoc.o:warning:objtool:ext4_mb_complex_scan_group:unreachable-instruction
|-- x86_64-randconfig-101-20250316
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-102-20250103
| `-- drivers-acpi-cppc_acpi.c:WARNING:NULL-check-before-some-freeing-functions-is-not-needed.
|-- x86_64-randconfig-102-20250316
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-103-20241218
| `-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
|-- x86_64-randconfig-103-20250219
| |-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_force_preferred_cpus-in-struct-dyn_affinity_stats
| `-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_preferred_cpus-in-struct-dyn_affinity_stats
|-- x86_64-randconfig-103-20250305
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ids.o:warning:objtool:amdgpu_vmid_grab:unreachable-instruction
|-- x86_64-randconfig-103-20250316
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-104-20250316
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-121-20250316
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-122-20241226
| `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction
|-- x86_64-randconfig-122-20250309
| `-- drivers-net-tun.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
|-- x86_64-randconfig-122-20250316
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-123-20250316
| |-- drivers-net-dsa-bcm_sf2_cfp.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be16-usertype-got-unsigned-int
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-161-20250313
| |-- drivers-nvme-host-rdma.c-nvme_rdma_setup_ctrl()-warn:missing-error-code-ret
| `-- net-ipv4-tcp_ipv4.c-tcp_v4_send_ack()-warn:variable-dereferenced-before-check-sk-(see-line-)
|-- x86_64-randconfig-161-20250316
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-r052-20250316
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- x86_64-randconfig-r112-20250311
|-- mm-debug.c:warning:format-specifies-type-int-but-the-argument-has-type-unsigned-long
|-- mm-debug.c:warning:format-specifies-type-unsigned-long-but-the-argument-has-type-const-unsigned-long
|-- mm-debug.c:warning:format-specifies-type-void-but-the-argument-has-type-int
`-- mm-debug.c:warning:more-conversions-than-data-arguments
elapsed time: 1448m
configs tested: 16
configs skipped: 129
tested configs:
arm64 allmodconfig gcc-14.2.0
arm64 allnoconfig gcc-14.2.0
arm64 defconfig gcc-14.2.0
arm64 randconfig-001-20250315 gcc-14.2.0
arm64 randconfig-002-20250315 gcc-14.2.0
arm64 randconfig-003-20250315 gcc-14.2.0
arm64 randconfig-004-20250315 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20250315 gcc-12
x86_64 buildonly-randconfig-002-20250315 clang-19
x86_64 buildonly-randconfig-003-20250315 clang-19
x86_64 buildonly-randconfig-004-20250315 clang-19
x86_64 buildonly-randconfig-005-20250315 clang-19
x86_64 buildonly-randconfig-006-20250315 gcc-12
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Support pv-spinlock feature to improved spin lock performance for
performance tuning.
Zengruan Ye (5):
KVM: arm64: Add SMCCC PV-sched to kick cpu
KVM: arm64: Implement PV_SCHED_KICK_CPU call
KVM: arm64: Add interface to support PV qspinlock
KVM: arm64: Enable PV qspinlock
KVM: arm64: Add tracepoints for PV qspinlock
Documentation/virt/kvm/arm/pvsched.rst | 16 +++++
arch/arm64/Kconfig | 13 ++++
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/include/asm/kvm_host.h | 2 +
arch/arm64/include/asm/paravirt.h | 37 ++++++++++
arch/arm64/include/asm/qspinlock.h | 40 ++++++++++-
arch/arm64/include/asm/qspinlock_paravirt.h | 12 ++++
arch/arm64/include/asm/spinlock.h | 3 +
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/paravirt-spinlocks.c | 5 ++
arch/arm64/kernel/paravirt.c | 78 +++++++++++++++++++++
arch/arm64/kernel/trace-paravirt.h | 66 +++++++++++++++++
arch/arm64/kvm/arm.c | 4 +-
arch/arm64/kvm/handle_exit.c | 1 +
arch/arm64/kvm/hypercalls.c | 3 +
arch/arm64/kvm/pvsched.c | 28 ++++++++
arch/arm64/kvm/trace_arm.h | 18 +++++
include/linux/arm-smccc.h | 6 ++
18 files changed, 332 insertions(+), 2 deletions(-)
create mode 100644 arch/arm64/include/asm/qspinlock_paravirt.h
create mode 100644 arch/arm64/kernel/trace-paravirt.h
--
2.33.0
2
6
Support pv-spinlock feature to improved spin lock performance for
performance tuning.
Zengruan Ye (5):
KVM: arm64: Add SMCCC PV-sched to kick cpu
KVM: arm64: Implement PV_SCHED_KICK_CPU call
KVM: arm64: Add interface to support PV qspinlock
KVM: arm64: Enable PV qspinlock
KVM: arm64: Add tracepoints for PV qspinlock
Documentation/virt/kvm/arm/pvsched.rst | 16 +++++
arch/arm64/Kconfig | 13 ++++
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/include/asm/kvm_host.h | 2 +
arch/arm64/include/asm/paravirt.h | 37 ++++++++++
arch/arm64/include/asm/qspinlock.h | 35 +++++++++
arch/arm64/include/asm/qspinlock_paravirt.h | 12 ++++
arch/arm64/include/asm/spinlock.h | 3 +
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/paravirt-spinlocks.c | 5 ++
arch/arm64/kernel/paravirt.c | 78 +++++++++++++++++++++
arch/arm64/kernel/trace-paravirt.h | 66 +++++++++++++++++
arch/arm64/kvm/arm.c | 4 +-
arch/arm64/kvm/handle_exit.c | 1 +
arch/arm64/kvm/hypercalls.c | 3 +
arch/arm64/kvm/pvsched.c | 28 ++++++++
arch/arm64/kvm/trace_arm.h | 18 +++++
include/linux/arm-smccc.h | 6 ++
18 files changed, 328 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/include/asm/qspinlock_paravirt.h
create mode 100644 arch/arm64/kernel/trace-paravirt.h
--
2.33.0
2
6
[openeuler:openEuler-1.0-LTS 1473/1473] drivers/net/ethernet/huawei/hinic/hinic_lld.c:142:1: sparse: sparse: symbol 'g_hinic_chip_list' was not declared. Should it be static?
by kernel test robot 16 Mar '25
by kernel test robot 16 Mar '25
16 Mar '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: d734d6bbda17b68dd3979a9f707564a18cf04761
commit: 6cb2e756917d122560e0c52f350682760d004eec [1473/1473] net: hinic: Add NIC Layer
config: arm64-randconfig-r132-20250309 (https://download.01.org/0day-ci/archive/20250316/202503161041.eseBkXZW-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce: (https://download.01.org/0day-ci/archive/20250316/202503161041.eseBkXZW-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/202503161041.eseBkXZW-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:142:1: sparse: sparse: symbol 'g_hinic_chip_list' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_lld.c:158:23: sparse: sparse: symbol 'g_lld_lock' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:484:31: sparse: sparse: symbol 'ver_incompat_table' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:529:5: sparse: sparse: symbol 'hinic_version_cmp' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] manufacture_id @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: expected unsigned int [usertype] manufacture_id
drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] resp_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: expected unsigned short [usertype] resp_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] reason_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: expected unsigned short [usertype] reason_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: got restricted __be16 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] ifa_address @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: got restricted __be32 [usertype] ifa_address
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] ip_cnt @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: expected unsigned short [usertype] ip_cnt
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1268:6: sparse: sparse: symbol 'hinic_get_ppf_hwdev_by_pdev' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1539:19: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1781:57: sparse: sparse: Using plain integer as NULL pointer
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1824:6: sparse: sparse: symbol 'hinic_event_process' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] cfg_reg_base @@ got void [noderef] __iomem *cfg_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: expected void *[assigned] cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: got void [noderef] __iomem *cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] intr_reg_base @@ got void [noderef] __iomem *intr_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: expected void *[assigned] intr_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: got void [noderef] __iomem *intr_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] db_base @@ got void [noderef] __iomem *db_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: expected void *[assigned] db_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: got void [noderef] __iomem *db_base
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] dwqe_mapping @@ got void [noderef] __iomem *dwqe_mapping @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: expected void *[assigned] dwqe_mapping
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: got void [noderef] __iomem *dwqe_mapping
drivers/net/ethernet/huawei/hinic/hinic_lld.c:529:5: warning: no previous prototype for 'hinic_version_cmp' [-Wmissing-prototypes]
529 | int hinic_version_cmp(char *ver1, char *ver2)
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1268:7: warning: no previous prototype for 'hinic_get_ppf_hwdev_by_pdev' [-Wmissing-prototypes]
1268 | void *hinic_get_ppf_hwdev_by_pdev(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1390:5: warning: no previous prototype for 'hinic_get_card_func_info_by_card_name' [-Wmissing-prototypes]
1390 | int hinic_get_card_func_info_by_card_name(char *chip_name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1824:6: warning: no previous prototype for 'hinic_event_process' [-Wmissing-prototypes]
1824 | void hinic_event_process(void *adapter, struct hinic_event_info *event)
| ^~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:49:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:62:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:70:18: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] status @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: expected unsigned int [usertype] status
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_qp.c:96:20: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:107:24: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:114:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:122:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:191:33: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_high @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: expected unsigned int [usertype] addr_high
drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_low @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: expected unsigned int [usertype] addr_low
drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:174:6: sparse: sparse: symbol 'hinic_rx_free_buffers' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:568:24: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:606:6: sparse: sparse: symbol 'rx_pass_super_cqe' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:680:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:688:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:689:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:709:45: sparse: sparse: cast to restricted __be32
In file included from include/linux/sctp.h:57,
from drivers/net/ethernet/huawei/hinic/hinic_rx.c:30:
include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned]
390 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned]
719 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned]
718 | struct sockaddr_storage sspp_addr;
| ^~~~~~~~~
include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned]
732 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned]
731 | struct sockaddr_storage ssp_addr;
| ^~~~~~~~
include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned]
783 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned]
775 | struct sockaddr_storage spp_address;
| ^~~~~~~~~~~
include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned]
896 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned]
890 | struct sockaddr_storage spinfo_address;
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:174:6: warning: no previous prototype for 'hinic_rx_free_buffers' [-Wmissing-prototypes]
174 | void hinic_rx_free_buffers(struct hinic_rxq *rxq)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:548:5: warning: no previous prototype for 'recv_one_pkt' [-Wmissing-prototypes]
548 | int recv_one_pkt(struct hinic_rxq *rxq, struct hinic_rq_cqe *rx_cqe,
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:606:6: warning: no previous prototype for 'rx_pass_super_cqe' [-Wmissing-prototypes]
606 | void rx_pass_super_cqe(struct hinic_rxq *rxq, u32 index, u32 pkt_num,
| ^~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:593:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:594:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:595:35: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:1051:5: sparse: sparse: symbol 'hinic_setup_tx_wqe' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:1230:5: sparse: sparse: symbol 'hinic_stop_sq' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
In file included from include/linux/sctp.h:57,
from drivers/net/ethernet/huawei/hinic/hinic_tx.c:26:
include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned]
390 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned]
719 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned]
718 | struct sockaddr_storage sspp_addr;
| ^~~~~~~~~
include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned]
732 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned]
731 | struct sockaddr_storage ssp_addr;
| ^~~~~~~~
include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned]
783 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned]
775 | struct sockaddr_storage spp_address;
| ^~~~~~~~~~~
include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned]
896 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned]
890 | struct sockaddr_storage spinfo_address;
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_tx.c:1051:5: warning: no previous prototype for 'hinic_setup_tx_wqe' [-Wmissing-prototypes]
1051 | int hinic_setup_tx_wqe(struct hinic_txq *txq)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_tx.c:1230:5: warning: no previous prototype for 'hinic_stop_sq' [-Wmissing-prototypes]
1230 | int hinic_stop_sq(struct hinic_txq *txq)
| ^~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:65:7: sparse: sparse: symbol 'dbgtool_dev_id' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:66:13: sparse: sparse: symbol 'dbgtool_chr_dev' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:69:14: sparse: sparse: symbol 'dbgtool_d_class' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:72:5: sparse: sparse: symbol 'g_dbgtool_init_flag' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:73:5: sparse: sparse: symbol 'g_dbgtool_ref_cnt' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: got unsigned char [usertype] *cmd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *ack @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: got void *ack
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:135:6: sparse: sparse: symbol 'dbgtool_knl_api_cmd_read' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: got unsigned char [usertype] *cmd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:207:6: sparse: sparse: symbol 'dbgtool_knl_api_cmd_write' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct pf_dev_info *dev_info @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: got struct pf_dev_info *dev_info
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:299:6: sparse: sparse: symbol 'dbgtool_knl_pf_dev_info_get' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct ffm_record_info *ffm_rd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: got struct ffm_record_info *ffm_rd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:353:6: sparse: sparse: symbol 'dbgtool_knl_ffm_info_rd' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:371:6: sparse: sparse: symbol 'dbgtool_knl_ffm_info_clr' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *buf_in @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: got void *buf_in
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got unsigned short [usertype] *out_size @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: got unsigned short [usertype] *out_size
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *buf_out @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: got void *buf_out
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:386:6: sparse: sparse: symbol 'dbgtool_knl_msg_to_up' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:495:6: sparse: sparse: symbol 'dbgtool_knl_unlocked_ioctl' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:573:6: sparse: sparse: symbol 'ffm_intr_msg_record' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:135:6: warning: no previous prototype for 'dbgtool_knl_api_cmd_read' [-Wmissing-prototypes]
135 | long dbgtool_knl_api_cmd_read(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:207:6: warning: no previous prototype for 'dbgtool_knl_api_cmd_write' [-Wmissing-prototypes]
207 | long dbgtool_knl_api_cmd_write(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:299:6: warning: no previous prototype for 'dbgtool_knl_pf_dev_info_get' [-Wmissing-prototypes]
299 | long dbgtool_knl_pf_dev_info_get(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:353:6: warning: no previous prototype for 'dbgtool_knl_ffm_info_rd' [-Wmissing-prototypes]
353 | long dbgtool_knl_ffm_info_rd(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:371:6: warning: no previous prototype for 'dbgtool_knl_ffm_info_clr' [-Wmissing-prototypes]
371 | long dbgtool_knl_ffm_info_clr(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:386:6: warning: no previous prototype for 'dbgtool_knl_msg_to_up' [-Wmissing-prototypes]
386 | long dbgtool_knl_msg_to_up(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:495:6: warning: no previous prototype for 'dbgtool_knl_unlocked_ioctl' [-Wmissing-prototypes]
495 | long dbgtool_knl_unlocked_ioctl(struct file *pfile,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:573:6: warning: no previous prototype for 'ffm_intr_msg_record' [-Wmissing-prototypes]
573 | void ffm_intr_msg_record(void *handle, void *buf_in, u16 in_size,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:498: warning: Function parameter or member 'arg' not described in 'dbgtool_knl_unlocked_ioctl'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:575: warning: Function parameter or member 'in_size' not described in 'ffm_intr_msg_record'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:575: warning: Function parameter or member 'out_size' not described in 'ffm_intr_msg_record'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:664: warning: Function parameter or member 'vhwdev' not described in 'dbgtool_knl_init'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:664: warning: Excess function parameter 'hwdev' description in 'dbgtool_knl_init'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:792: warning: Function parameter or member 'vhwdev' not described in 'dbgtool_knl_deinit'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:792: warning: Excess function parameter 'hwdev' description in 'dbgtool_knl_deinit'
--
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *in_buff @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: got void *in_buff
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1492:25: sparse: sparse: symbol 'sm_module_cmd_handle' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1756:5: sparse: sparse: symbol 'send_to_service_driver' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1964:5: sparse: sparse: symbol 'if_nictool_exist' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1756:5: warning: no previous prototype for 'send_to_service_driver' [-Wmissing-prototypes]
1756 | int send_to_service_driver(struct msg_module *nt_msg, void *buf_in,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1964:5: warning: no previous prototype for 'if_nictool_exist' [-Wmissing-prototypes]
1964 | int if_nictool_exist(void)
| ^~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:62:6: sparse: sparse: symbol 'hinic_dcb_config_init' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:226:6: sparse: sparse: symbol 'hinic_set_prio_tc_map' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:825:4: sparse: sparse: symbol 'hinic_dcbnl_set_all' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1059:5: sparse: sparse: symbol '__set_cos_up_map' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:62:6: warning: no previous prototype for 'hinic_dcb_config_init' [-Wmissing-prototypes]
62 | void hinic_dcb_config_init(struct hinic_nic_dev *nic_dev,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:226:6: warning: no previous prototype for 'hinic_set_prio_tc_map' [-Wmissing-prototypes]
226 | void hinic_set_prio_tc_map(struct hinic_nic_dev *nic_dev)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:825:4: warning: no previous prototype for 'hinic_dcbnl_set_all' [-Wmissing-prototypes]
825 | u8 hinic_dcbnl_set_all(struct net_device *netdev)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1059:5: warning: no previous prototype for '__set_cos_up_map' [-Wmissing-prototypes]
1059 | int __set_cos_up_map(struct hinic_nic_dev *nic_dev, u8 *cos_up)
| ^~~~~~~~~~~~~~~~
vim +/g_hinic_chip_list +142 drivers/net/ethernet/huawei/hinic/hinic_lld.c
746ea35981b1f77 Xue 2019-01-30 139
746ea35981b1f77 Xue 2019-01-30 140 #define MAX_CARD_ID 64
746ea35981b1f77 Xue 2019-01-30 141 static u64 card_bit_map;
746ea35981b1f77 Xue 2019-01-30 @142 LIST_HEAD(g_hinic_chip_list);
746ea35981b1f77 Xue 2019-01-30 143 struct hinic_uld_info g_uld_info[SERVICE_T_MAX] = { {0} };
746ea35981b1f77 Xue 2019-01-30 144 static const char *s_uld_name[SERVICE_T_MAX] = {
746ea35981b1f77 Xue 2019-01-30 145 "nic", "ovs", "roce", "toe", "iwarp", "fc", "fcoe", };
746ea35981b1f77 Xue 2019-01-30 146
:::::: The code at line 142 was first introduced by commit
:::::: 746ea35981b1f77e988d48642409d73f0470b3eb net: hinic: Add Hardware Abstract Layer
:::::: TO: Xue <xuechaojing(a)huawei.com>
:::::: CC: Xie XiuQi <xiexiuqi(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1365/1365] drivers/acpi/cppc_acpi.c:614:3-8: WARNING: NULL check before some freeing functions is not needed.
by kernel test robot 15 Mar '25
by kernel test robot 15 Mar '25
15 Mar '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: d734d6bbda17b68dd3979a9f707564a18cf04761
commit: b8815fbbe89b0d15fa3296c3e57d2197a92f5bc0 [1365/1365] ACPI: CPPC: Fix cppc_cpufreq_init failed in CPU Hotplug situation
config: x86_64-randconfig-102-20250103 (https://download.01.org/0day-ci/archive/20250315/202503151948.7IasEYy9-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
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/202503151948.7IasEYy9-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> drivers/acpi/cppc_acpi.c:614:3-8: WARNING: NULL check before some freeing functions is not needed.
vim +614 drivers/acpi/cppc_acpi.c
576
577 int acpi_get_psd_map(struct cppc_cpudata **all_cpu_data)
578 {
579 struct cpc_desc **cpc_pptr, *cpc_ptr;
580 int parsed_core_num = 0;
581 int i, ret;
582
583 cpc_pptr = kcalloc(num_possible_cpus(), sizeof(void *), GFP_KERNEL);
584 if (!cpc_pptr)
585 return -ENOMEM;
586 for_each_possible_cpu(i) {
587 cpc_pptr[i] = kzalloc(sizeof(struct cpc_desc), GFP_KERNEL);
588 if (!cpc_pptr[i]) {
589 ret = -ENOMEM;
590 goto out;
591 }
592 }
593
594 /*
595 * We can not use acpi_get_devices() to walk the processor devices
596 * because some processor device is not present.
597 */
598 ret = acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
599 ACPI_UINT32_MAX, acpi_parse_cpc, NULL,
600 cpc_pptr, (void **)&parsed_core_num);
601 if (ret)
602 goto out;
603 if (parsed_core_num != num_possible_cpus()) {
604 ret = -EINVAL;
605 goto out;
606 }
607
608 ret = __acpi_get_psd_map(all_cpu_data, cpc_pptr);
609
610 out:
611 for_each_possible_cpu(i) {
612 cpc_ptr = cpc_pptr[i];
613 if (cpc_ptr)
> 614 kfree(cpc_ptr);
615 }
616 kfree(cpc_pptr);
617
618 return ret;
619 }
620 EXPORT_SYMBOL_GPL(acpi_get_psd_map);
621
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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[openeuler:OLK-6.6] BUILD REGRESSION 304c7f18d674a3cbb439f7ee346622b2e6c5bc9e
by kernel test robot 15 Mar '25
by kernel test robot 15 Mar '25
15 Mar '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 304c7f18d674a3cbb439f7ee346622b2e6c5bc9e !15421 [OLK-6.6] [Backport] upstream fix for driver nvme
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202503151158.xNxBbX1r-lkp@intel.com
aarch64-linux-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-ld: Unexpected run-time procedure linkages detected!
drivers/gpu/drm/sti/sti_dvo.c:531:21: error: implicit declaration of function 'devm_ioremap' [-Werror=implicit-function-declaration]
include/linux/fortify-string.h:515:65: warning: left-hand operand of comma expression has no effect [-Wunused-value]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-hisi_oom_recover
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| |-- mm-share_pool.c:warning:Function-parameter-or-member-node_id-not-described-in-sp_area_alloc
| |-- mm-share_pool.c:warning:Function-parameter-or-member-spg_id-not-described-in-mg_sp_unshare
| |-- mm-share_pool.c:warning:duplicate-section-name-Return
| |-- mm-share_pool.c:warning:expecting-prototype-for-mp_sp_group_id_by_pid().-Prototype-was-for-mg_sp_group_id_by_pid()-instead
| |-- mm-share_pool.c:warning:variable-is_hugepage-set-but-not-used
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-allnoconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-defconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-001-20250314
| |-- aarch64-linux-ld:Unexpected-GOT-PLT-entries-detected
| |-- aarch64-linux-ld:Unexpected-run-time-procedure-linkages-detected
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-002-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-003-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-004-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-051-20250315
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-052-20250315
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-053-20250315
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-054-20250315
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-055-20250315
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- loongarch-allmodconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allnoconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allyesconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-defconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-001-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-002-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allnoconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allyesconfig
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-001-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-002-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-003-20250314
| |-- drivers-gpu-drm-sti-sti_dvo.c:error:implicit-declaration-of-function-devm_ioremap
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-004-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-005-20250314
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_ATTR_VALUE_UNDEFINED-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_BCN-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PG_TCS-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_HOST-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_CEE-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_IEEE-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_NUMTCS_ATTR_PG-undeclared-(first-use-in-this-function)
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getcap
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getnumtcs
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpfccfg
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgbwgcfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgtccfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setpfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setdcbx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setnumtcs
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfccfg
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfcstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgbwgcfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgrx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgtx
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setstate
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_ets
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_pfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-use-of-undefined-type-struct-ieee_pfc
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-pfc-isn-t-known
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-hinic_dcbnl_ops-has-initializer-but-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-pfc-has-initializer-but-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:struct-net_device-has-no-member-named-dcbnl_ops
| |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets-has-incomplete-type
| |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets_default-has-incomplete-type
| |-- include-linux-fortify-string.h:warning:left-hand-operand-of-comma-expression-has-no-effect
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-006-20250314
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-defconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
`-- x86_64-randconfig-161-20250315
|-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
`-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
elapsed time: 1444m
configs tested: 21
configs skipped: 124
tested configs:
arm64 allmodconfig clang-18
arm64 allnoconfig gcc-14.2.0
arm64 defconfig gcc-14.2.0
arm64 randconfig-001-20250314 gcc-14.2.0
arm64 randconfig-002-20250314 clang-21
arm64 randconfig-003-20250314 clang-15
arm64 randconfig-004-20250314 clang-21
loongarch allmodconfig gcc-14.2.0
loongarch allnoconfig gcc-14.2.0
loongarch defconfig gcc-14.2.0
loongarch randconfig-001-20250314 gcc-14.2.0
loongarch randconfig-002-20250314 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20250314 clang-19
x86_64 buildonly-randconfig-002-20250314 clang-19
x86_64 buildonly-randconfig-003-20250314 gcc-12
x86_64 buildonly-randconfig-004-20250314 clang-19
x86_64 buildonly-randconfig-005-20250314 gcc-12
x86_64 buildonly-randconfig-006-20250314 gcc-12
x86_64 defconfig gcc-11
--
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