From: kernel test robot <lkp@intel.com>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
rafael@kernel.org, lenb@kernel.org, pavel@kernel.org,
willemdebruijn.kernel@gmail.com, kuba@kernel.org,
pabeni@redhat.com, linux-pm@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
stable@vger.kernel.org,
"Jérémy Jean" <jeremy.jean@oss.cyber.gouv.fr>
Subject: Re: [PATCH net] udp_tunnel: drop packets when hibernating
Date: Fri, 9 Oct 2026 09:57:24 +0800 [thread overview]
Message-ID: <202610090909.eskhKpxA-lkp@intel.com> (raw)
In-Reply-To: <20261008124106.665014-1-Jason@zx2c4.com>
Hi Jason,
kernel test robot noticed the following build errors:
[auto build test ERROR on net/main]
url: https://github.com/intel-lab-lkp/linux/commits/Jason-A-Donenfeld/udp_tunnel-drop-packets-when-hibernating/20261008-144021
base: net/main
patch link: https://lore.kernel.org/r/20261008124106.665014-1-Jason%40zx2c4.com
patch subject: [PATCH net] udp_tunnel: drop packets when hibernating
config: parisc-randconfig-1000-20261009 (https://download.01.org/0day-ci/archive/20261009/202610090909.eskhKpxA-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261009/202610090909.eskhKpxA-lkp@intel.com/reproduce)
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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610090909.eskhKpxA-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/list.h:11,
from include/linux/kobject.h:19,
from include/linux/cdev.h:5,
from drivers/char/virtio_console.c:7:
drivers/char/virtio_console.c: In function '__send_to_port':
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:66:18: note: in definition of macro '__smp_load_acquire'
union { typeof(*p) __val; char __c[1]; } __u; \
^
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:67:9: note: in definition of macro '__smp_load_acquire'
typeof(p) __p = (p); \
^
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:67:19: note: in definition of macro '__smp_load_acquire'
typeof(p) __p = (p); \
^
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
In file included from <command-line>:
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
In file included from include/linux/list.h:11,
from include/linux/kobject.h:19,
from include/linux/cdev.h:5,
from drivers/char/virtio_console.c:7:
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:69:18: note: in definition of macro '__smp_load_acquire'
switch (sizeof(*p)) { \
^
drivers/char/virtio_console.c:636:6: note: in expansion of macro 'smp_load_acquire'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:636:33: note: in expansion of macro 'pm_freezing'
if (smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
drivers/char/virtio_console.c: In function 'put_chars':
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:66:18: note: in definition of macro '__smp_load_acquire'
union { typeof(*p) __val; char __c[1]; } __u; \
^
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:67:9: note: in definition of macro '__smp_load_acquire'
typeof(p) __p = (p); \
^
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:67:19: note: in definition of macro '__smp_load_acquire'
typeof(p) __p = (p); \
^
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
In file included from <command-line>:
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
include/linux/compiler_types.h:682:9: note: in definition of macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
include/linux/compiler_types.h:702:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:2: note: in expansion of macro 'compiletime_assert'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:705:21: note: in expansion of macro '__native_word'
compiletime_assert(__native_word(t), \
^~~~~~~~~~~~~
arch/parisc/include/asm/barrier.h:68:2: note: in expansion of macro 'compiletime_assert_atomic_type'
compiletime_assert_atomic_type(*p); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:176:29: note: in expansion of macro '__smp_load_acquire'
#define smp_load_acquire(p) __smp_load_acquire(p)
^~~~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
In file included from include/linux/list.h:11,
from include/linux/kobject.h:19,
from include/linux/cdev.h:5,
from drivers/char/virtio_console.c:7:
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
arch/parisc/include/asm/barrier.h:69:18: note: in definition of macro '__smp_load_acquire'
switch (sizeof(*p)) { \
^
drivers/char/virtio_console.c:1173:6: note: in expansion of macro 'smp_load_acquire'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~~~~~~
drivers/char/virtio_console.c:1173:33: note: in expansion of macro 'pm_freezing'
smp_load_acquire(&portdev->pm_freezing)) /* pairs with freeze/restore */
^~~~~~~~~~~
In file included from drivers/char/virtio_console.c:12:
drivers/char/virtio_console.c: In function 'virtcons_probe':
>> include/linux/freezer.h:79:21: error: expected identifier before '(' token
#define pm_freezing (false)
^
drivers/char/virtio_console.c:2071:11: note: in expansion of macro 'pm_freezing'
portdev->pm_freezing = false;
^~~~~~~~~~~
vim +79 include/linux/freezer.h
77
78 #else /* !CONFIG_FREEZER */
> 79 #define pm_freezing (false)
80 static inline bool frozen(struct task_struct *p) { return false; }
81 static inline bool freezing(struct task_struct *p) { return false; }
82 static inline void __thaw_task(struct task_struct *t) {}
83
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-10-09 1:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-08 12:40 [PATCH net] udp_tunnel: drop packets when hibernating Jason A. Donenfeld
2026-10-08 12:46 ` netdev-bot+sinfo
2026-10-08 12:47 ` Jason A. Donenfeld
2026-10-08 16:26 ` Jérémy Jean
2026-10-08 18:37 ` Willem de Bruijn
2026-10-08 19:58 ` Jason A. Donenfeld
2026-10-08 21:03 ` Willem de Bruijn
2026-10-09 1:57 ` kernel test robot [this message]
2026-10-09 4:06 ` kernel test robot
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