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Date: Mon, 18 Apr 2016 18:52:57 +0300 From: Max Filippov <jcmvbkbc@...il.com> To: kbuild test robot <fengguang.wu@...el.com> Cc: Piet Delaney <piet.delaney@...il.com>, kbuild-all@...org, LKML <linux-kernel@...r.kernel.org>, Chris Zankel <chris@...kel.net> Subject: Re: arch/xtensa/include/asm/processor.h:227: Error: unknown opcode or format name 'wer' Hi Fengguang, On Mon, Apr 18, 2016 at 6:29 PM, kbuild test robot <fengguang.wu@...el.com> wrote: > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: c3b46c73264b03000d1e18b22f5caf63332547c9 > commit: 2c684d892bb2ee31cc48f4a8b91e86a0f15e82f9 xtensa: add Three Core HiFi-2 MX Variant. > date: 5 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/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' As I said before these are not errors in the linux code, that's a result of using a compiler not configured for this specific xtensa core. How can I help to fix it? -- Thanks. -- Max
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