* drivers/infiniband/core/cm.c:297:2: warning: There is an unknown macro here somewhere. Configuration is required. If rdma_for_each_port is a macro then please configure it. [unknownMacro]
@ 2022-04-04 7:06 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-04-04 7:06 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3306 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Mark Zhang <markzhang@nvidia.com>
CC: Jason Gunthorpe <jgg@ziepe.ca>
CC: Leon Romanovsky <leonro@nvidia.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3123109284176b1532874591f7c81f3837bbdc17
commit: 76039ac9095f5ee5ec7fb95ccb6a5460d5f8c3a2 IB/cm: Protect cm_dev, cm_ports and mad_agent with kref and lock
date: 10 months ago
:::::: branch date: 10 hours ago
:::::: commit date: 10 months ago
compiler: gcc-11 (Debian 11.2.0-19) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
cppcheck possible warnings: (new ones prefixed by >>, may not real problems)
>> drivers/infiniband/core/cma_configfs.c:146:15: warning: syntax error [syntaxError]
CONFIGFS_ATTR(, default_roce_mode);
^
--
In file included from drivers/infiniband/core/sa_query.c:
>> drivers/infiniband/core/sa_query.c:902:16: warning: Uninitialized variables: wait_query.callback, wait_query.release, wait_query.client, wait_query.port, wait_query.mad_buf, wait_query.sm_ah, wait_query.id, wait_query.flags, wait_query.list, wait_query.seq, wait_query.timeout, wait_query.path_use [uninitvar]
if (query == wait_query) {
^
>> drivers/infiniband/core/sa_query.c:1107:32: warning: Uninitialized variable: query->seq [uninitvar]
if (nlh->nlmsg_seq == query->seq) {
^
drivers/infiniband/core/sa_query.c:1097:41: note: Assuming condition is false
if ((nlh->nlmsg_flags & NLM_F_REQUEST) ||
^
drivers/infiniband/core/sa_query.c:1107:32: note: Uninitialized variable: query->seq
if (nlh->nlmsg_seq == query->seq) {
^
--
>> drivers/infiniband/core/device.c:1016:2: warning: There is an unknown macro here somewhere. Configuration is required. If xa_for_each is a macro then please configure it. [unknownMacro]
xa_for_each (&device->compat_devs, index, cdev)
^
--
>> drivers/infiniband/core/cm.c:297:2: warning: There is an unknown macro here somewhere. Configuration is required. If rdma_for_each_port is a macro then please configure it. [unknownMacro]
rdma_for_each_port(cm_dev->ib_device, i)
^
vim +297 drivers/infiniband/core/cm.c
a977049dacdef6a Hal Rosenstock 2005-07-27 291
76039ac9095f5ee Mark Zhang 2021-06-02 292 static void cm_dev_release(struct kref *kref)
76039ac9095f5ee Mark Zhang 2021-06-02 293 {
76039ac9095f5ee Mark Zhang 2021-06-02 294 struct cm_device *cm_dev = container_of(kref, struct cm_device, kref);
76039ac9095f5ee Mark Zhang 2021-06-02 295 u32 i;
76039ac9095f5ee Mark Zhang 2021-06-02 296
76039ac9095f5ee Mark Zhang 2021-06-02 @297 rdma_for_each_port(cm_dev->ib_device, i)
76039ac9095f5ee Mark Zhang 2021-06-02 298 kfree(cm_dev->port[i - 1]);
76039ac9095f5ee Mark Zhang 2021-06-02 299
76039ac9095f5ee Mark Zhang 2021-06-02 300 kfree(cm_dev);
76039ac9095f5ee Mark Zhang 2021-06-02 301 }
76039ac9095f5ee Mark Zhang 2021-06-02 302
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
* drivers/infiniband/core/cm.c:297:2: warning: There is an unknown macro here somewhere. Configuration is required. If rdma_for_each_port is a macro then please configure it. [unknownMacro]
@ 2022-04-05 21:15 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-04-05 21:15 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3305 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Mark Zhang <markzhang@nvidia.com>
CC: Jason Gunthorpe <jgg@ziepe.ca>
CC: Leon Romanovsky <leonro@nvidia.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3e732ebf7316ac83e8562db7e64cc68aec390a18
commit: 76039ac9095f5ee5ec7fb95ccb6a5460d5f8c3a2 IB/cm: Protect cm_dev, cm_ports and mad_agent with kref and lock
date: 10 months ago
:::::: branch date: 3 hours ago
:::::: commit date: 10 months ago
compiler: gcc-11 (Debian 11.2.0-19) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
cppcheck possible warnings: (new ones prefixed by >>, may not real problems)
>> drivers/infiniband/core/cma_configfs.c:146:15: warning: syntax error [syntaxError]
CONFIGFS_ATTR(, default_roce_mode);
^
--
In file included from drivers/infiniband/core/sa_query.c:
>> drivers/infiniband/core/sa_query.c:902:16: warning: Uninitialized variables: wait_query.callback, wait_query.release, wait_query.client, wait_query.port, wait_query.mad_buf, wait_query.sm_ah, wait_query.id, wait_query.flags, wait_query.list, wait_query.seq, wait_query.timeout, wait_query.path_use [uninitvar]
if (query == wait_query) {
^
>> drivers/infiniband/core/sa_query.c:1107:32: warning: Uninitialized variable: query->seq [uninitvar]
if (nlh->nlmsg_seq == query->seq) {
^
drivers/infiniband/core/sa_query.c:1097:41: note: Assuming condition is false
if ((nlh->nlmsg_flags & NLM_F_REQUEST) ||
^
drivers/infiniband/core/sa_query.c:1107:32: note: Uninitialized variable: query->seq
if (nlh->nlmsg_seq == query->seq) {
^
--
>> drivers/infiniband/core/device.c:1016:2: warning: There is an unknown macro here somewhere. Configuration is required. If xa_for_each is a macro then please configure it. [unknownMacro]
xa_for_each (&device->compat_devs, index, cdev)
^
--
>> drivers/infiniband/core/cm.c:297:2: warning: There is an unknown macro here somewhere. Configuration is required. If rdma_for_each_port is a macro then please configure it. [unknownMacro]
rdma_for_each_port(cm_dev->ib_device, i)
^
vim +297 drivers/infiniband/core/cm.c
a977049dacdef6a Hal Rosenstock 2005-07-27 291
76039ac9095f5ee Mark Zhang 2021-06-02 292 static void cm_dev_release(struct kref *kref)
76039ac9095f5ee Mark Zhang 2021-06-02 293 {
76039ac9095f5ee Mark Zhang 2021-06-02 294 struct cm_device *cm_dev = container_of(kref, struct cm_device, kref);
76039ac9095f5ee Mark Zhang 2021-06-02 295 u32 i;
76039ac9095f5ee Mark Zhang 2021-06-02 296
76039ac9095f5ee Mark Zhang 2021-06-02 @297 rdma_for_each_port(cm_dev->ib_device, i)
76039ac9095f5ee Mark Zhang 2021-06-02 298 kfree(cm_dev->port[i - 1]);
76039ac9095f5ee Mark Zhang 2021-06-02 299
76039ac9095f5ee Mark Zhang 2021-06-02 300 kfree(cm_dev);
76039ac9095f5ee Mark Zhang 2021-06-02 301 }
76039ac9095f5ee Mark Zhang 2021-06-02 302
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-04-05 21:15 drivers/infiniband/core/cm.c:297:2: warning: There is an unknown macro here somewhere. Configuration is required. If rdma_for_each_port is a macro then please configure it. [unknownMacro] kernel test robot
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