Hi Piet, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d6c24df08255e24dbd19b52dd322f61fbc30b11d commit: 2c684d892bb2ee31cc48f4a8b91e86a0f15e82f9 xtensa: add Three Core HiFi-2 MX Variant. date: 2 weeks ago config: xtensa-smp_lx200_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 2c684d892bb2ee31cc48f4a8b91e86a0f15e82f9 # save the attached .config to linux build tree make.cross ARCH=xtensa All errors (new ones prefixed by >>): arch/xtensa/kernel/coprocessor.S: Assembler messages: >> arch/xtensa/kernel/coprocessor.S:93: Error: invalid register number (240) >> for 'rur240' >> arch/xtensa/kernel/coprocessor.S:93: Error: invalid register number (241) >> for 'rur241' >> arch/xtensa/kernel/coprocessor.S:93: Error: invalid register number (242) >> for 'rur242' >> arch/xtensa/kernel/coprocessor.S:93: Error: invalid register number (243) >> for 'rur243' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sp24x2s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sq56s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sq56s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sq56s.i' >> arch/xtensa/kernel/coprocessor.S:93: Error: unknown opcode or format name >> 'ae_sq56s.i' >> arch/xtensa/kernel/coprocessor.S:102: Error: invalid register number (240) >> for 'wur240' >> arch/xtensa/kernel/coprocessor.S:102: Error: invalid register number (241) >> for 'wur241' >> arch/xtensa/kernel/coprocessor.S:102: Error: invalid register number (242) >> for 'wur242' >> arch/xtensa/kernel/coprocessor.S:102: Error: invalid register number (243) >> for 'wur243' -- arch/xtensa/include/asm/processor.h: Assembler messages: >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' >> arch/xtensa/include/asm/processor.h:233: Error: unknown opcode or format >> name 'rer' -- arch/xtensa/kernel/head.S: Assembler messages: >> arch/xtensa/kernel/head.S:187: Error: unknown opcode or format name 'wer' arch/xtensa/kernel/head.S:317: Error: unknown opcode or format name 'wer' -- arch/xtensa/include/asm/processor.h: Assembler messages: >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' >> arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format >> name 'wer' vim +/rur240 +93 arch/xtensa/kernel/coprocessor.S c658eac6 Chris Zankel 2008-02-12 87 .else; \ c658eac6 Chris Zankel 2008-02-12 88 .long 0; \ c658eac6 Chris Zankel 2008-02-12 89 .endif; \ c658eac6 Chris Zankel 2008-02-12 90 .long THREAD_XTREGS_CP##x 5a0015d6 Chris Zankel 2005-06-23 91 c658eac6 Chris Zankel 2008-02-12 92 SAVE_CP_REGS(0) c658eac6 Chris Zankel 2008-02-12 @93 SAVE_CP_REGS(1) c658eac6 Chris Zankel 2008-02-12 94 SAVE_CP_REGS(2) c658eac6 Chris Zankel 2008-02-12 95 SAVE_CP_REGS(3) c658eac6 Chris Zankel 2008-02-12 96 SAVE_CP_REGS(4) c658eac6 Chris Zankel 2008-02-12 97 SAVE_CP_REGS(5) c658eac6 Chris Zankel 2008-02-12 98 SAVE_CP_REGS(6) c658eac6 Chris Zankel 2008-02-12 99 SAVE_CP_REGS(7) 5a0015d6 Chris Zankel 2005-06-23 100 c658eac6 Chris Zankel 2008-02-12 101 LOAD_CP_REGS(0) c658eac6 Chris Zankel 2008-02-12 @102 LOAD_CP_REGS(1) c658eac6 Chris Zankel 2008-02-12 103 LOAD_CP_REGS(2) c658eac6 Chris Zankel 2008-02-12 104 LOAD_CP_REGS(3) c658eac6 Chris Zankel 2008-02-12 105 LOAD_CP_REGS(4) :::::: The code at line 93 was first introduced by commit :::::: c658eac628aa8df040dfe614556d95e6da3a9ffb [XTENSA] Add support for configurable registers and coprocessors :::::: TO: Chris Zankel <ch...@zankel.net> :::::: CC: Chris Zankel <ch...@zankel.net> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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