Date: Sun, 02 Jun 2019 18:17:38 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 238294] r347566 adds instructions to support.S that are not supported by Kaby Lake and older Message-ID: <bug-238294-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238294 Bug ID: 238294 Summary: r347566 adds instructions to support.S that are not supported by Kaby Lake and older Product: Base System Version: 11.2-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: aberg010@my.hennepintech.edu support.S now has AVX-512 instructions and my Kaby Lake system can no longer build the kernel. I do not have a /etc/make.conf. --- support.o --- /usr/src/sys/amd64/amd64/support.S:1112:2: error: instruction requires: AVX= -512 ISA vmovdqa64 %zmm0, %gs:0x3c0 ^ /usr/src/sys/amd64/amd64/support.S:1113:2: error: instruction requires: AVX= -512 ISA vpxor %zmm0, %zmm0, %zmm0 ^ /usr/src/sys/amd64/amd64/support.S:1116:2: error: instruction requires: AVX= -512 DQ ISA vorpd (%rdx), %zmm0, %zmm0 ^ /usr/src/sys/amd64/amd64/support.S:1117:2: error: instruction requires: AVX= -512 DQ ISA vorpd (%rdx), %zmm0, %zmm0 ^ /usr/src/sys/amd64/amd64/support.S:1129:2: error: instruction requires: AVX= -512 ISA vmovdqa64 %gs:0x3c0, %zmm0 ^ *** [support.o] Error code 1 --=20 You are receiving this mail because: You are the assignee for the bug.=
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