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author | Waiman Long <longman@redhat.com> | 2019-11-15 11:14:45 -0500 |
---|---|---|
committer | Borislav Petkov <bp@suse.de> | 2019-11-16 15:24:56 +0100 |
commit | cd5a2aa89e847bdda7b62029d94e95488d73f6b2 (patch) | |
tree | dea517bf6bc6a76508bffbac109727395f2bea8d /arch/arm/mach-gemini | |
parent | 64870ed1b12e235cfca3f6c6da75b542c973ff78 (diff) | |
download | linux-cd5a2aa89e847bdda7b62029d94e95488d73f6b2.tar.bz2 |
x86/speculation: Fix redundant MDS mitigation message
Since MDS and TAA mitigations are inter-related for processors that are
affected by both vulnerabilities, the followiing confusing messages can
be printed in the kernel log:
MDS: Vulnerable
MDS: Mitigation: Clear CPU buffers
To avoid the first incorrect message, defer the printing of MDS
mitigation after the TAA mitigation selection has been done. However,
that has the side effect of printing TAA mitigation first before MDS
mitigation.
[ bp: Check box is affected/mitigations are disabled first before
printing and massage. ]
Suggested-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Mark Gross <mgross@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Tyler Hicks <tyhicks@canonical.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191115161445.30809-3-longman@redhat.com
Diffstat (limited to 'arch/arm/mach-gemini')
0 files changed, 0 insertions, 0 deletions