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| author | Konstantin Belousov <kib@FreeBSD.org> | 2021-12-12 02:49:50 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2022-01-10 14:51:54 +0000 |
| commit | f2caded7f590b8d834892682450d8f9b98e91f21 (patch) | |
| tree | 56eb7241bcb061cb080fdc6ee6f2781652e1b985 | |
| parent | 3286a8dc83829bf183284290dd59f82ba389a066 (diff) | |
amd64: correct size of the SSE area in the xsave layout
(cherry picked from commit 73b357be92385cbb70ba19e7023a736af2c6b493)
(cherry picked from commit 1d6ebddb62bc18833b21a15f8e7eb86102140100)
Approved by: so
Errata: FreeBSD-EN-22:02.xsave
| -rw-r--r-- | sys/amd64/amd64/fpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/fpu.c b/sys/amd64/amd64/fpu.c index b9723266ea37..f4fc47eee053 100644 --- a/sys/amd64/amd64/fpu.c +++ b/sys/amd64/amd64/fpu.c @@ -482,7 +482,7 @@ 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); |