Messages in this thread | | | From | Vincent Chen <> | Date | Fri, 14 May 2021 18:23:30 +0800 | Subject | Re: arch/riscv/errata/sifive/errata_cip_453.S:25: Error: Improper shift amount (38) |
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Hi all, The resolved patch "0e0d49925" lacks a change, so this error still happens. I apologize for any inconvenience caused by this stupid mistake.
Vincent Chen
On Thu, May 13, 2021 at 10:38 PM kernel test robot <lkp@intel.com> wrote: > > Hi Vincent, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: c06a2ba62fc401b7aaefd23f5d0bc06d2457ccc1 > commit: 800149a77c2cb8746a94457939b1ba1e37d2c14e riscv: sifive: Apply errata "cip-453" patch > date: 2 weeks ago > config: riscv-randconfig-r023-20210513 (attached as .config) > compiler: riscv32-linux-gcc (GCC) 9.3.0 > 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=800149a77c2cb8746a94457939b1ba1e37d2c14e > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 800149a77c2cb8746a94457939b1ba1e37d2c14e > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=riscv > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All errors (new ones prefixed by >>): > > arch/riscv/errata/sifive/errata_cip_453.S: Assembler messages: > >> arch/riscv/errata/sifive/errata_cip_453.S:25: Error: Improper shift amount (38) > arch/riscv/errata/sifive/errata_cip_453.S:25: Error: Improper shift amount (39) > arch/riscv/errata/sifive/errata_cip_453.S:35: Error: Improper shift amount (38) > arch/riscv/errata/sifive/errata_cip_453.S:35: Error: Improper shift amount (39) > > > vim +25 arch/riscv/errata/sifive/errata_cip_453.S > > 23 > 24 ENTRY(sifive_cip_453_page_fault_trp) > > 25 ADD_SIGN_EXT a0, t0, t1 > 26 #ifdef CONFIG_MMU > 27 la t0, do_page_fault > 28 #else > 29 la t0, do_trap_unknown > 30 #endif > 31 jr t0 > 32 END(sifive_cip_453_page_fault_trp) > 33 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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