tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next head: d2382d0a64910749af50c8c3d46b96a64c85a9c5 commit: 3e37d7b8ce45e9503d9a189a087b7431a963344d [29/34] usb: dwc3: gadget: avoid while (1) loop on completion config: xtensa-allmodconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 3e37d7b8ce45e9503d9a189a087b7431a963344d # save the attached .config to linux build tree make.cross ARCH=xtensa
All error/warnings (new ones prefixed by >>):
In file included from include/linux/preempt.h:10:0,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/usb/dwc3/gadget.c:21:
drivers/usb/dwc3/gadget.c: In function 'dwc3_cleanup_done_reqs':
>> include/linux/list.h:522:5: error: expected expression before '=' token
n = list_next_entry(pos, member); \
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
In file included from drivers/usb/dwc3/gadget.c:19:0:
>> include/linux/kernel.h:832:20: error: '__mptr' undeclared (first use in this
>> function)
(type *)( (char *)__mptr - offsetof(type,member) );})
^
include/linux/list.h:352:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^
include/linux/list.h:393:2: note: in expansion of macro 'list_entry'
list_entry((pos)->member.next, typeof(*(pos)), member)
^
include/linux/list.h:522:7: note: in expansion of macro 'list_next_entry'
n = list_next_entry(pos, member); \
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
include/linux/kernel.h:832:20: note: each undeclared identifier is reported
only once for each function it appears in
(type *)( (char *)__mptr - offsetof(type,member) );})
^
include/linux/list.h:352:2: note: in expansion of macro 'container_of'
container_of(ptr, type, member)
^
include/linux/list.h:393:2: note: in expansion of macro 'list_entry'
list_entry((pos)->member.next, typeof(*(pos)), member)
^
include/linux/list.h:522:7: note: in expansion of macro 'list_next_entry'
n = list_next_entry(pos, member); \
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
In file included from include/linux/preempt.h:10:0,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/usb/dwc3/gadget.c:21:
include/linux/list.h:524:14: error: expected expression before ',' token
pos = n, n = list_next_entry(n, member))
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
In file included from drivers/usb/dwc3/gadget.c:19:0:
>> include/linux/list.h:393:45: error: expected expression before ')' token
list_entry((pos)->member.next, typeof(*(pos)), member)
^
include/linux/kernel.h:832:3: note: in definition of macro 'container_of'
(type *)( (char *)__mptr - offsetof(type,member) );})
^
include/linux/list.h:393:2: note: in expansion of macro 'list_entry'
list_entry((pos)->member.next, typeof(*(pos)), member)
^
include/linux/list.h:524:20: note: in expansion of macro 'list_next_entry'
pos = n, n = list_next_entry(n, member))
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
In file included from include/linux/preempt.h:10:0,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/usb/dwc3/gadget.c:21:
include/linux/list.h:524:14: warning: left-hand operand of comma expression
has no effect [-Wunused-value]
pos = n, n = list_next_entry(n, member))
^
>> drivers/usb/dwc3/gadget.c:1934:2: note: in expansion of macro
>> 'list_for_each_entry_safe'
list_for_each_entry_safe(req, , &dep->started_list, list) {
^
>> drivers/usb/dwc3/gadget.c:1929:29: warning: unused variable 'n'
>> [-Wunused-variable]
struct dwc3_request *req, *n;
^
vim +/list_for_each_entry_safe +1934 drivers/usb/dwc3/gadget.c
1923 return 0;
1924 }
1925
1926 static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep,
1927 const struct dwc3_event_depevt *event, int status)
1928 {
> 1929 struct dwc3_request *req, *n;
1930 struct dwc3_trb *trb;
1931 int count = 0;
1932 int ret;
1933
> 1934 list_for_each_entry_safe(req, , &dep->started_list, list) {
1935
1936 int chain;
1937
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
