Date: Sun, 12 Dec 2021 18:36:43 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 73b357be9238 - main - amd64: correct size of the SSE area in the xsave layout Message-ID: <202112121836.1BCIahAx091771@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=73b357be92385cbb70ba19e7023a736af2c6b493 commit 73b357be92385cbb70ba19e7023a736af2c6b493 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2021-12-12 02:49:50 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2021-12-12 18:20:31 +0000 amd64: correct size of the SSE area in the xsave layout PR: https://github.com/golang/go/issues/46272 Reviewed by: emaste Sponsored by: The FreeBSD Foundation MFC after: 3 days --- sys/amd64/amd64/fpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/amd64/amd64/fpu.c b/sys/amd64/amd64/fpu.c index 24986958d4ca..daf079b7d2cc 100644 --- a/sys/amd64/amd64/fpu.c +++ b/sys/amd64/amd64/fpu.c @@ -484,7 +484,7 @@ fpuinitstate(void *arg __unused) xsave_area_desc[0].size = 160; /* XMM */ xsave_area_desc[1].offset = 160; - xsave_area_desc[1].size = 288 - 160; + xsave_area_desc[1].size = 416 - 160; for (i = 2; i < max_ext_n; i++) { cpuid_count(0xd, i, cp);
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