From: "bhe@redhat.com" <bhe@redhat.com>
To: Yujie Liu <yujie.liu@intel.com>
Cc: lkp <lkp@intel.com>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>,
"kexec@lists.infradead.org" <kexec@lists.infradead.org>,
"x86@kernel.org" <x86@kernel.org>,
"oe-kbuild-all@lists.linux.dev" <oe-kbuild-all@lists.linux.dev>,
"llvm@lists.linux.dev" <llvm@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-parisc@vger.kernel.org" <linux-parisc@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH 2/7] kexec_file: print out debugging message if required
Date: Fri, 24 Nov 2023 09:57:57 +0800 [thread overview]
Message-ID: <ZWADJcg5smQHZzMT@MiWiFi-R3L-srv> (raw)
In-Reply-To: <ZV/55OkN7bV02LY8@yujie-X299>
On 11/24/23 at 09:18am, Yujie Liu wrote:
> On Thu, Nov 23, 2023 at 09:49:20PM +0800, bhe@redhat.com wrote:
> > On 11/17/23 at 10:01pm, Baoquan He wrote:
> > > On 11/17/23 at 09:37am, Liu, Yujie wrote:
> > > > Hi Baoquan,
> > > >
> > > > On Fri, 2023-11-17 at 17:14 +0800, Baoquan He wrote:
> > > > > Hi,
> > > > >
> > > > > On 11/16/23 at 05:04am, kernel test robot wrote:
> > > > > > Hi Baoquan,
> > > > > >
> > > > > > kernel test robot noticed the following build errors:
> > > > > >
> > > > > > [auto build test ERROR on arm64/for-next/core]
> > > > > > [also build test ERROR on tip/x86/core powerpc/next powerpc/fixes linus/master v6.7-rc1 next-20231115]
> > > > > > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > > > > > And when submitting patch, we suggest to use '--base' as documented in
> > > > > > https://git-scm.com/docs/git-format-patch#_base_tree_information]
> > > > > >
> > > > > > url: https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/kexec_file-add-kexec_file-flag-to-control-debug-printing/20231114-234003
> > > > > > base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
> > > > > > patch link: https://lore.kernel.org/r/20231114153253.241262-3-bhe%40redhat.com
> > > > > > patch subject: [PATCH 2/7] kexec_file: print out debugging message if required
> > > > > > config: hexagon-comet_defconfig (https://download.01.org/0day-ci/archive/20231116/202311160431.BXPc7NO9-lkp@intel.com/config)
> > > > > > compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
> > > > > > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231116/202311160431.BXPc7NO9-lkp@intel.com/reproduce)
> > > > > >
> > > > >
> > > > > Thanks for reporting.
> > > > >
> > > > > I met below failure when following the steps of provided reproducer.
> > > > > Could anyone help check what's wrong with that?
> > > >
> > > > Sorry this seems to be a bug in the reproducer. Could you please change
> > > > the compiler parameter to "COMPILER=clang-16" and rerun the command? We
> > > > will fix the issue ASAP.
> >
> > Any update for the reproducer? I would like to post v2 with the fix. I
> > doubt it's the same issue as another report on this patch, while not
> > quite sure.
>
> Setting "COMPILER=clang-16" is exactly the correct fix and should
> reproduce the issue in this report. We've fixed the steps of reproducer
> but this will only take effect in future reports.
Thanks, Yujie. I thought you were asking me to use "COMPILER=clang-16"
to get information to debug. I have done the testing according to
Nathan's suggestion and can confirm it's the same issue as the one on
arm64. Will post v2.
>
> > >
> > > Here you are. Thanks for your quick response.
> > > ------------------------------
> > > [root@~ linux]# COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-16 ~/bin/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
> > > Compiler will be installed in /root/0day
> > > lftpget -c https://cdn.kernel.org/pub/tools/llvm/files/./llvm-16.0.6-x86_64.tar.xz
> > > /root/linux
> > > tar Jxf /root/0day/./llvm-16.0.6-x86_64.tar.xz -C /root/0day
> > > PATH=/root/0day/llvm-16.0.6-x86_64/bin:/root/.local/bin:/root/bin:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
> > > make --keep-going LLVM=1 CROSS_COMPILE=hexagon-linux- LLVM_IAS=1 --jobs=128 KCFLAGS=-Warray-bounds -Wundef -fstrict-flex-arrays=3 -funsigned-char -Wenum-conversion W=1 O=build_dir ARCH=hexagon olddefconfig
> > > make[1]: Entering directory '/root/linux/build_dir'
> > > GEN Makefile
> > > HOSTCC scripts/basic/fixdep
> > > HOSTCC scripts/kconfig/conf.o
> > > HOSTCC scripts/kconfig/confdata.o
> > > HOSTCC scripts/kconfig/expr.o
> > > HOSTCC scripts/kconfig/lexer.lex.o
> > > HOSTCC scripts/kconfig/menu.o
> > > HOSTCC scripts/kconfig/parser.tab.o
> > > HOSTCC scripts/kconfig/preprocess.o
> > > HOSTCC scripts/kconfig/symbol.o
> > > HOSTCC scripts/kconfig/util.o
> > > HOSTLD scripts/kconfig/conf
> > > #
> > > # configuration written to .config
> > > #
> > > make[1]: Leaving directory '/root/linux/build_dir'
> > >
> > > >
> > > > > [root@~ linux]# COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
> > > > > Compiler will be installed in /root/0day
> > > > > lftpget -c https://cdn.kernel.org/pub/tools/llvm/files/
> > > > > get1: /pub/tools/llvm/files/: files/: Is a directory
> > > > > Failed to download https://cdn.kernel.org/pub/tools/llvm/files/
> > > > > clang crosstool install failed
> > > > > Install clang compiler failed
> > > > > setup_crosstool failed
> > > >
> > > >
> > >
> >
>
next prev parent reply other threads:[~2023-11-24 1:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 15:32 [PATCH 0/7] kexec_file: print out debugging message if required Baoquan He
2023-11-14 15:32 ` [PATCH 1/7] kexec_file: add kexec_file flag to control debug printing Baoquan He
2023-11-14 16:03 ` Joe Perches
2023-11-15 0:58 ` Baoquan He
2023-11-15 12:51 ` [PATCH v2 " Baoquan He
2023-11-14 15:32 ` [PATCH 2/7] kexec_file: print out debugging message if required Baoquan He
2023-11-15 21:04 ` kernel test robot
2023-11-17 9:14 ` Baoquan He
2023-11-17 9:37 ` Liu, Yujie
2023-11-17 14:01 ` bhe
2023-11-23 13:49 ` bhe
2023-11-23 15:41 ` Nathan Chancellor
2023-11-24 1:56 ` bhe
2023-11-24 1:18 ` Yujie Liu
2023-11-24 1:57 ` bhe [this message]
2023-11-15 21:57 ` kernel test robot
2023-11-17 8:21 ` Baoquan He
2023-11-14 15:32 ` [PATCH 3/7] kexec_file, x86: " Baoquan He
2023-11-14 15:32 ` [PATCH 4/7] kexec_file, arm64: " Baoquan He
2023-11-15 16:58 ` kernel test robot
2023-11-17 0:55 ` Baoquan He
2023-11-14 15:32 ` [PATCH 5/7] kexec_file, ricv: " Baoquan He
2023-11-14 15:32 ` [PATCH 6/7] kexec_file, power: " Baoquan He
2023-11-14 15:32 ` [PATCH 7/7] kexec_file, parisc: " Baoquan He
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