linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: kbuild test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: kbuild-all@01.org, tglx@linutronix.de, y2038@lists.linaro.org,
	linux-api@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
	deepa.kernel@gmail.com, linux-arch@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH 03/14] y2038: Globally rename compat_time to old_time32
Date: Wed, 29 Aug 2018 20:50:51 +0800	[thread overview]
Message-ID: <201808292023.n7IP8zK3%fengguang.wu@intel.com> (raw)
In-Reply-To: <20180827194531.3796559-4-arnd@arndb.de>

Hi Arnd,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v4.19-rc1 next-20180829]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Arnd-Bergmann/y2038-syscall-changes-for-4-20/20180828-035049
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   include/uapi/linux/perf_event.h:147:56: sparse: cast truncates bits from constant value (8000000000000000 becomes 0)
>> kernel/time/time.c:866:5: sparse: symbol '__get_old_timespec32' was not declared. Should it be static?
>> kernel/time/time.c:882:5: sparse: symbol '__put_old_timespec32' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

  reply	other threads:[~2018-08-29 12:51 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-27 19:45 [PATCH 00/14] y2038 syscall changes for 4.20 Arnd Bergmann
2018-08-27 19:45 ` [PATCH 01/14] y2038: Remove unused time interfaces Arnd Bergmann
2018-08-27 19:45 ` [PATCH 02/14] y2038: Make do_gettimeofday() and get_seconds() inline Arnd Bergmann
2018-08-27 19:45 ` [PATCH 03/14] y2038: Globally rename compat_time to old_time32 Arnd Bergmann
2018-08-29 12:50   ` kbuild test robot [this message]
2018-08-29 12:50   ` [RFC PATCH] y2038: __get_old_timespec32() can be static kbuild test robot
2018-08-29 13:17     ` [Y2038] " Arnd Bergmann
2018-08-27 19:45 ` [PATCH 04/14] y2038: Remove newstat family from default syscall set Arnd Bergmann
2018-08-27 19:45 ` [PATCH 05/14] y2038: Remove stat64 " Arnd Bergmann
2018-08-27 19:45 ` [PATCH 06/14] asm-generic: Move common compat types to asm-generic/compat.h Arnd Bergmann
2018-08-27 19:45 ` [PATCH 07/14] asm-generic: Remove unneeded __ARCH_WANT_SYS_LLSEEK macro Arnd Bergmann
2018-08-27 19:45 ` [PATCH 08/14] asm-generic: Remove empty asm/unistd.h Arnd Bergmann
2018-08-27 19:45 ` [PATCH 09/14] y2038: Change sys_utimensat() to use __kernel_timespec Arnd Bergmann
2018-08-27 19:45 ` [PATCH 10/14] y2038: Compile utimes()/futimesat() conditionally Arnd Bergmann
2018-08-27 19:45 ` [PATCH 11/14] y2038: utimes: Rework #ifdef guards for compat syscalls Arnd Bergmann
2018-08-27 19:45 ` [PATCH 12/14] y2038: sched: Change sched_rr_get_interval to use __kernel_timespec Arnd Bergmann
2018-08-27 19:45 ` [PATCH 13/14] y2038: socket: Change recvmmsg " Arnd Bergmann
2018-08-27 19:45 ` [PATCH 14/14] y2038: signal: Change rt_sigtimedwait " Arnd Bergmann
2018-08-29 13:59 ` [PATCH 00/14] y2038 syscall changes for 4.20 Arnd Bergmann

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=201808292023.n7IP8zK3%fengguang.wu@intel.com \
    --to=lkp@intel.com \
    --cc=arnd@arndb.de \
    --cc=deepa.kernel@gmail.com \
    --cc=hch@lst.de \
    --cc=kbuild-all@01.org \
    --cc=linux-api@vger.kernel.org \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=tglx@linutronix.de \
    --cc=torvalds@linux-foundation.org \
    --cc=y2038@lists.linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).