Patch "x86/bugs: Drop one "mitigation" from dmesg" has been added to the 4.9-stable tree

Patch "x86/bugs: Drop one "mitigation" from dmesg" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    x86/bugs: Drop one "mitigation" from dmesg

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     x86-bugs-drop-one-mitigation-from-dmesg.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Thu Feb  8 03:30:27 CET 2018
From: Borislav Petkov <bp@suse.de>
Date: Fri, 26 Jan 2018 13:11:39 +0100
Subject: x86/bugs: Drop one "mitigation" from dmesg

From: Borislav Petkov <bp@suse.de>

(cherry picked from commit 55fa19d3e51f33d9cd4056d25836d93abf9438db)

Make

[    0.031118] Spectre V2 mitigation: Mitigation: Full generic retpoline

into

[    0.031118] Spectre V2: Mitigation: Full generic retpoline

to reduce the mitigation mitigations strings.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: riel@redhat.com
Cc: ak@linux.intel.com
Cc: peterz@infradead.org
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: jikos@kernel.org
Cc: luto@amacapital.net
Cc: dave.hansen@intel.com
Cc: torvalds@linux-foundation.org
Cc: keescook@google.com
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: tim.c.chen@linux.intel.com
Cc: pjt@google.com
Link: https://lkml.kernel.org/r/20180126121139.31959-5-bp@alien8.de
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/x86/kernel/cpu/bugs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -90,7 +90,7 @@ static const char *spectre_v2_strings[]
 };
 
 #undef pr_fmt
-#define pr_fmt(fmt)     "Spectre V2 mitigation: " fmt
+#define pr_fmt(fmt)     "Spectre V2 : " fmt
 
 static enum spectre_v2_mitigation spectre_v2_enabled = SPECTRE_V2_NONE;
 static bool spectre_v2_bad_module;


Patches currently in stable-queue which might be from bp@suse.de are

queue-4.9/x86-cpufeatures-add-intel-feature-bits-for-speculation-control.patch
queue-4.9/x86-retpoline-simplify-vmexit_fill_rsb.patch
queue-4.9/x86-cpufeatures-clean-up-spectre-v2-related-cpuid-flags.patch
queue-4.9/x86-cpufeatures-add-cpuid_7_edx-cpuid-leaf.patch
queue-4.9/x86-microcode-amd-do-not-load-when-running-on-a-hypervisor.patch
queue-4.9/x86-nospec-fix-header-guards-names.patch
queue-4.9/x86-alternative-print-unadorned-pointers.patch
queue-4.9/x86-spectre-fix-spelling-mistake-vunerable-vulnerable.patch
queue-4.9/x86-pti-mark-constant-arrays-as-__initconst.patch
queue-4.9/x86-bugs-drop-one-mitigation-from-dmesg.patch
queue-4.9/x86-pti-do-not-enable-pti-on-cpus-which-are-not-vulnerable-to-meltdown.patch