Date: Mon, 3 May 2021 01:38:41 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: df6241fcef9a - stable/13 - amd64: disable LA57 by default for now Message-ID: <202105030138.1431cfj4045357@gitrepo.freebsd.org>
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The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=df6241fcef9a8df76839caeaef61520d5f3a7925 commit df6241fcef9a8df76839caeaef61520d5f3a7925 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2021-04-28 15:50:16 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2021-05-03 01:27:22 +0000 amd64: disable LA57 by default for now (cherry picked from commit 72a42ec63b4a98f812f5f6164415eeb9a55e1933) --- sys/amd64/amd64/pmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 54dbadfb95c3..1fb81384f11e 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -2015,8 +2015,7 @@ pmap_bootstrap_la57(void *arg __unused) if ((cpu_stdext_feature2 & CPUID_STDEXT2_LA57) == 0) return; - if (!TUNABLE_INT_FETCH("vm.pmap.la57", &la57)) - la57 = 1; + TUNABLE_INT_FETCH("vm.pmap.la57", &la57); if (!la57) return;
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