Messages in this thread |  | | Subject | Re: [kbuild-all] Re: sparc64-linux-gcc: error: unrecognized command-line option '-mxsave' | From | "Chen, Rong A" <> | Date | Wed, 4 Aug 2021 17:04:38 +0800 |
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On 7/27/2021 10:52 PM, Dave Hansen wrote: > On 7/26/21 8:11 PM, kernel test robot wrote: >>>> sparc64-linux-gcc: error: unrecognized command-line option '-mxsave' > > Is there something else funky going on here? All of the "-mxsave" flags > that I can find are under checks for x86 builds, like: > > ifeq ($(CAN_BUILD_I386),1) > $(BINARIES_32): CFLAGS += -m32 -mxsave > .. > > I'm confused how we could have a sparc64 compiler (and only a sparc64 > compiler) that would end up with "-mxsave" in CFLAGS.
Hi Dave,
We can reproduce the error and have no idea too, but we have disabled the test for selftests on non-x86 arch.
Best Regards, Rong Chen
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