linux-kernel - Re: [PATCH RESEND] riscv: asid: Fixup stale TLB entry cause application crash

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Message-ID: <202211091028.2rhIZqRH-lkp@intel.com>
Date:   Wed, 9 Nov 2022 10:33:09 +0800
From:   kernel test robot <lkp@...el.com>
To:     guoren@...nel.org, anup@...infault.org, paul.walmsley@...ive.com,
        palmer@...belt.com, conor.dooley@...rochip.com, heiko@...ech.de,
        philipp.tomsich@...ll.eu
Cc:     oe-kbuild-all@...ts.linux.dev, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Guo Ren <guoren@...ux.alibaba.com>,
        Anup Patel <apatel@...tanamicro.com>,
        Palmer Dabbelt <palmer@...osinc.com>
Subject: Re: [PATCH RESEND] riscv: asid: Fixup stale TLB entry cause
 application crash

Hi,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.1-rc4 next-20221108]
[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/guoren-kernel-org/riscv-asid-Fixup-stale-TLB-entry-cause-application-crash/20221108-182151
patch link:    https://lore.kernel.org/r/20221108102044.3317793-1-guoren%40kernel.org
patch subject: [PATCH RESEND] riscv: asid: Fixup stale TLB entry cause application crash
config: riscv-nommu_k210_defconfig
compiler: riscv64-linux-gcc (GCC) 12.1.0
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
        # https://github.com/intel-lab-lkp/linux/commit/025af39c1eb149e584705dfc72ac117812c82f3e
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review guoren-kernel-org/riscv-asid-Fixup-stale-TLB-entry-cause-application-crash/20221108-182151
        git checkout 025af39c1eb149e584705dfc72ac117812c82f3e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   riscv64-linux-ld: arch/riscv/mm/context.o: in function `.L0 ':
>> context.c:(.text+0x2e): undefined reference to `use_asid_allocator'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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