From: kernel test robot <lkp@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Ingo Molnar <mingo@kernel.org>
Subject: arch/x86/entry/common.c:736:24: warning: no previous prototype for 'xen_pv_evtchn_do_upcall'
Date: Sun, 19 Jul 2020 05:46:00 +0800 [thread overview]
Message-ID: <202007190556.ocGDZCtW%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 6cf7ccba29dcf39ab27630c383a3844078a6d5cd
commit: 2f6474e4636bcc68af6c44abb2703f12d7f083da x86/entry: Switch XEN/PV hypercall entry to IDTENTRY
date: 5 weeks ago
config: x86_64-randconfig-r004-20200719 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce (this is a W=1 build):
git checkout 2f6474e4636bcc68af6c44abb2703f12d7f083da
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
arch/x86/entry/common.c:59:24: warning: no previous prototype for 'enter_from_user_mode' [-Wmissing-prototypes]
59 | __visible noinstr void enter_from_user_mode(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/x86/entry/common.c:274:24: warning: no previous prototype for 'prepare_exit_to_usermode' [-Wmissing-prototypes]
274 | __visible noinstr void prepare_exit_to_usermode(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/entry/common.c:336:24: warning: no previous prototype for 'syscall_return_slowpath' [-Wmissing-prototypes]
336 | __visible noinstr void syscall_return_slowpath(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> arch/x86/entry/common.c:736:24: warning: no previous prototype for 'xen_pv_evtchn_do_upcall' [-Wmissing-prototypes]
736 | __visible noinstr void xen_pv_evtchn_do_upcall(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~~~~~~~~
vim +/xen_pv_evtchn_do_upcall +736 arch/x86/entry/common.c
735
> 736 __visible noinstr void xen_pv_evtchn_do_upcall(struct pt_regs *regs)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-07-18 21:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-18 21:46 kernel test robot [this message]
2021-04-03 13:02 kernel test robot
2022-09-20 14:14 kernel test robot
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