From: Philip Li <philip.li@intel.com>
To: Antoine Tenart <atenart@kernel.org>
Cc: davem@davemloft.net, kernel test robot <lkp@intel.com>,
kuba@kernel.org, kbuild-all@lists.01.org,
clang-built-linux@googlegroups.com, netdev@vger.kernel.org,
pabeni@redhat.com
Subject: Re: [kbuild-all] Re: [PATCH net 1/4] net-sysfs: take the rtnl lock when storing xps_cpus
Date: Mon, 21 Dec 2020 12:09:27 +0800 [thread overview]
Message-ID: <20201221040927.GA26736@intel.com> (raw)
In-Reply-To: <160830788823.3591.10049543791193131034@kwain.local>
On Fri, Dec 18, 2020 at 05:11:28PM +0100, Antoine Tenart wrote:
> That build issue seems unrelated to the patch. The series as a whole
> builds fine according to the same report, and this code is not modified
> by later patches.
Hi Antoine, this is a false positive report, kindly ignore this.
Sorry for inconvenience.
>
> It looks a lot like this report from yesterday:
> https://www.spinics.net/lists/netdev/msg709132.html
>
> Which also seemed unrelated to the changes:
> https://www.spinics.net/lists/netdev/msg709264.html
>
> Thanks!
> Antoine
>
> Quoting kernel test robot (2020-12-18 16:27:46)
> > Hi Antoine,
> >
> > I love your patch! Yet something to improve:
> >
> > [auto build test ERROR on net/master]
> >
> > url: https://github.com/0day-ci/linux/commits/Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852
> > base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git 3ae32c07815a24ae12de2e7838d9d429ba31e5e0
> > config: riscv-randconfig-r014-20201217 (attached as .config)
> > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
> > reproduce (this is a W=1 build):
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > # install riscv cross compiling tool for clang build
> > # apt-get install binutils-riscv64-linux-gnu
> > # https://github.com/0day-ci/linux/commit/f989c3dcbe4d9abd1c6c48b34f08c6c0cd9d44b3
> > git remote add linux-review https://github.com/0day-ci/linux
> > git fetch --no-tags linux-review Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852
> > git checkout f989c3dcbe4d9abd1c6c48b34f08c6c0cd9d44b3
> > # save the attached .config to linux build tree
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > Note: the linux-review/Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852 HEAD 563d144b47845dea594b409ecf22914b9797cd1e builds fine.
> > It only hurts bisectibility.
> >
> > All errors (new ones prefixed by >>):
> >
> > /tmp/ics932s401-422897.s: Assembler messages:
> > >> /tmp/ics932s401-422897.s:260: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:362: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:518: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:637: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:774: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:893: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:1021: Error: unrecognized opcode `zext.b a1,s11'
> > >> /tmp/ics932s401-422897.s:1180: Error: unrecognized opcode `zext.b a1,s2'
> > clang-12: error: assembler command failed with exit code 1 (use -v to see invocation)
> >
> > ---
> > 0-DAY CI Kernel Test Service, Intel Corporation
> > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
> _______________________________________________
> kbuild-all mailing list -- kbuild-all@lists.01.org
> To unsubscribe send an email to kbuild-all-leave@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Philip Li <philip.li@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH net 1/4] net-sysfs: take the rtnl lock when storing xps_cpus
Date: Mon, 21 Dec 2020 12:09:27 +0800 [thread overview]
Message-ID: <20201221040927.GA26736@intel.com> (raw)
In-Reply-To: <160830788823.3591.10049543791193131034@kwain.local>
[-- Attachment #1: Type: text/plain, Size: 3493 bytes --]
On Fri, Dec 18, 2020 at 05:11:28PM +0100, Antoine Tenart wrote:
> That build issue seems unrelated to the patch. The series as a whole
> builds fine according to the same report, and this code is not modified
> by later patches.
Hi Antoine, this is a false positive report, kindly ignore this.
Sorry for inconvenience.
>
> It looks a lot like this report from yesterday:
> https://www.spinics.net/lists/netdev/msg709132.html
>
> Which also seemed unrelated to the changes:
> https://www.spinics.net/lists/netdev/msg709264.html
>
> Thanks!
> Antoine
>
> Quoting kernel test robot (2020-12-18 16:27:46)
> > Hi Antoine,
> >
> > I love your patch! Yet something to improve:
> >
> > [auto build test ERROR on net/master]
> >
> > url: https://github.com/0day-ci/linux/commits/Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852
> > base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git 3ae32c07815a24ae12de2e7838d9d429ba31e5e0
> > config: riscv-randconfig-r014-20201217 (attached as .config)
> > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
> > reproduce (this is a W=1 build):
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > # install riscv cross compiling tool for clang build
> > # apt-get install binutils-riscv64-linux-gnu
> > # https://github.com/0day-ci/linux/commit/f989c3dcbe4d9abd1c6c48b34f08c6c0cd9d44b3
> > git remote add linux-review https://github.com/0day-ci/linux
> > git fetch --no-tags linux-review Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852
> > git checkout f989c3dcbe4d9abd1c6c48b34f08c6c0cd9d44b3
> > # save the attached .config to linux build tree
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > Note: the linux-review/Antoine-Tenart/net-sysfs-fix-race-conditions-in-the-xps-code/20201218-002852 HEAD 563d144b47845dea594b409ecf22914b9797cd1e builds fine.
> > It only hurts bisectibility.
> >
> > All errors (new ones prefixed by >>):
> >
> > /tmp/ics932s401-422897.s: Assembler messages:
> > >> /tmp/ics932s401-422897.s:260: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:362: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:518: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:637: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:774: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:893: Error: unrecognized opcode `zext.b a1,s11'
> > /tmp/ics932s401-422897.s:1021: Error: unrecognized opcode `zext.b a1,s11'
> > >> /tmp/ics932s401-422897.s:1180: Error: unrecognized opcode `zext.b a1,s2'
> > clang-12: error: assembler command failed with exit code 1 (use -v to see invocation)
> >
> > ---
> > 0-DAY CI Kernel Test Service, Intel Corporation
> > https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
> _______________________________________________
> kbuild-all mailing list -- kbuild-all(a)lists.01.org
> To unsubscribe send an email to kbuild-all-leave(a)lists.01.org
next prev parent reply other threads:[~2020-12-21 4:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 16:25 [PATCH net 0/4] net-sysfs: fix race conditions in the xps code Antoine Tenart
2020-12-17 16:25 ` [PATCH net 1/4] net-sysfs: take the rtnl lock when storing xps_cpus Antoine Tenart
2020-12-18 15:27 ` kernel test robot
2020-12-18 15:27 ` kernel test robot
2020-12-18 16:11 ` Antoine Tenart
2020-12-18 16:11 ` Antoine Tenart
2020-12-21 4:09 ` Philip Li [this message]
2020-12-21 4:09 ` Philip Li
2020-12-19 0:30 ` Jakub Kicinski
2020-12-19 1:41 ` Alexander Duyck
2020-12-19 15:01 ` Antoine Tenart
2020-12-17 16:25 ` [PATCH net 2/4] net-sysfs: take the rtnl lock when accessing xps_cpus_map and num_tc Antoine Tenart
2020-12-17 16:25 ` [PATCH net 3/4] net-sysfs: take the rtnl lock when storing xps_rxqs Antoine Tenart
2020-12-17 16:25 ` [PATCH net 4/4] net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc Antoine Tenart
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