Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1698113

Re: [PATCH -tip V3] [BUGFIX] kprobes/x86: Do not jump-optimize kprobes on irq entry code

From kbuild test robot <lkp@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH -tip V3] [BUGFIX] kprobes/x86: Do not jump-optimize kprobes on irq entry code
Date 2017-07-27 17:40 +0200
Message-ID <u7T3k-7P8-17@gated-at.bofh.it> (permalink)
References <u79tw-45h-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

Hi Masami,

[auto build test WARNING on tip/auto-latest]
[also build test WARNING on v4.13-rc2 next-20170727]
[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/Masami-Hiramatsu/kprobes-x86-Do-not-jump-optimize-kprobes-on-irq-entry-code/20170727-041957
config: powerpc-c2k_defconfig (attached as .config)
compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All warnings (new ones prefixed by >>):

>> powerpc-linux-gnu-ld: warning: orphan section `.softirqentry.text' from `kernel/softirq.o' being placed in section `.softirqentry.text'.
>> powerpc-linux-gnu-ld: warning: orphan section `.softirqentry.text' from `kernel/softirq.o' being placed in section `.softirqentry.text'.
>> powerpc-linux-gnu-ld: warning: orphan section `.softirqentry.text' from `kernel/softirq.o' being placed in section `.softirqentry.text'.

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

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH -tip V3] [BUGFIX] kprobes/x86: Do not jump-optimize kprobes on irq entry code Masami Hiramatsu <mhiramat@kernel.org> - 2017-07-25 17:00 +0200
  Re: [PATCH -tip V3] [BUGFIX] kprobes/x86: Do not jump-optimize  kprobes on irq entry code Masami Hiramatsu <mhiramat@kernel.org> - 2017-07-26 02:00 +0200
  Re: [PATCH -tip V3] [BUGFIX] kprobes/x86: Do not jump-optimize  kprobes on irq entry code kbuild test robot <lkp@intel.com> - 2017-07-27 17:40 +0200

csiph-web