[Bug 261169] Intel Alder Lake: data corruption with Read&Write files to FAT32 or UFS
Date: Fri, 20 Jan 2023 03:25:01 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261169
--- Comment #10 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=567cc4e6bfd92d7351e385569f2bb4b7c89b6db0
commit 567cc4e6bfd92d7351e385569f2bb4b7c89b6db0
Author: Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2022-10-10 23:08:55 +0000
Commit: Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-01-20 03:21:57 +0000
amd64: for small cores, use (big hammer) INVPCID_CTXGLOB instead of INVLPG
PR: 261169, 266145
Tested by: pho
(cherry picked from commit cde70e312c3fde5b37a29be1dacb7fde9a45b94a)
sys/amd64/amd64/initcpu.c | 5 +++++
sys/amd64/amd64/mp_machdep.c | 16 +++++++++++-----
sys/amd64/amd64/pmap.c | 36 +++++++++++++++++++++++++++++-------
sys/amd64/include/pcpu.h | 3 ++-
sys/amd64/include/pmap.h | 20 ++++++++++++++++++++
5 files changed, 67 insertions(+), 13 deletions(-)
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