From: "tip-bot2 for Eiichi Tsukata" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Eiichi Tsukata <eiichi.tsukata@nutanix.com>,
Borislav Petkov <bp@suse.de>,
corbet@lwn.net, x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: x86/urgent] docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed
Date: Fri, 29 Jul 2022 18:52:24 -0000 [thread overview]
Message-ID: <165912074412.15455.16713302879881825177.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20220728043907.165688-1-eiichi.tsukata@nutanix.com>
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: ea304a8b89fd0d6cf94ee30cb139dc23d9f1a62f
Gitweb: https://git.kernel.org/tip/ea304a8b89fd0d6cf94ee30cb139dc23d9f1a62f
Author: Eiichi Tsukata <eiichi.tsukata@nutanix.com>
AuthorDate: Thu, 28 Jul 2022 04:39:07
Committer: Borislav Petkov <bp@suse.de>
CommitterDate: Fri, 29 Jul 2022 20:47:07 +02:00
docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed
Updates descriptions for "mitigations=off" and "mitigations=auto,nosmt"
with the respective retbleed= settings.
Signed-off-by: Eiichi Tsukata <eiichi.tsukata@nutanix.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: corbet@lwn.net
Link: https://lore.kernel.org/r/20220728043907.165688-1-eiichi.tsukata@nutanix.com
---
Documentation/admin-guide/kernel-parameters.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index c0fdb04..cc3ea8f 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3176,6 +3176,7 @@
no_entry_flush [PPC]
no_uaccess_flush [PPC]
mmio_stale_data=off [X86]
+ retbleed=off [X86]
Exceptions:
This does not have any effect on
@@ -3198,6 +3199,7 @@
mds=full,nosmt [X86]
tsx_async_abort=full,nosmt [X86]
mmio_stale_data=full,nosmt [X86]
+ retbleed=auto,nosmt [X86]
mminit_loglevel=
[KNL] When CONFIG_DEBUG_MEMORY_INIT is set, this
prev parent reply other threads:[~2022-07-29 18:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-28 4:39 [PATCH] docs/kernel-parameters: Update retbleed descriptions for "mitigations=" param Eiichi Tsukata
2022-07-29 18:52 ` tip-bot2 for Eiichi Tsukata [this message]
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