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author | Eiichi Tsukata <eiichi.tsukata@nutanix.com> | 2022-07-28 04:39:07 +0000 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-03 12:03:55 +0200 |
commit | 66d31cef4806d9bf751aee4f3759abd55217e0d0 (patch) | |
tree | 5740854f5620fb6ccf673f5c13fcd2f33416ad10 | |
parent | 7bada8b0bdf1c22260bf8c71669778fb1bdfc266 (diff) | |
download | linux-stable-66d31cef4806d9bf751aee4f3759abd55217e0d0.tar.gz linux-stable-66d31cef4806d9bf751aee4f3759abd55217e0d0.tar.bz2 linux-stable-66d31cef4806d9bf751aee4f3759abd55217e0d0.zip |
docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed
commit ea304a8b89fd0d6cf94ee30cb139dc23d9f1a62f upstream.
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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 2c556a127979..b47905c4a92f 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3020,6 +3020,7 @@ no_entry_flush [PPC] no_uaccess_flush [PPC] mmio_stale_data=off [X86] + retbleed=off [X86] Exceptions: This does not have any effect on @@ -3042,6 +3043,7 @@ 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 |