[PATCH 4.4 170/193] x86/bugs: Drop one "mitigation" from dmesg

From: Greg Kroah-Hartman
Date: Fri Feb 23 2018 - 15:15:48 EST


4.4-stable review patch. If anyone has any objections, please let me know.

------------------

From: Borislav Petkov <bp@xxxxxxx>

(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@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: riel@xxxxxxxxxx
Cc: ak@xxxxxxxxxxxxxxx
Cc: peterz@xxxxxxxxxxxxx
Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Cc: jikos@xxxxxxxxxx
Cc: luto@xxxxxxxxxxxxxx
Cc: dave.hansen@xxxxxxxxx
Cc: torvalds@xxxxxxxxxxxxxxxxxxxx
Cc: keescook@xxxxxxxxxx
Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Cc: tim.c.chen@xxxxxxxxxxxxxxx
Cc: pjt@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20180126121139.31959-5-bp@xxxxxxxxx
Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
[jwang: port to 4.4]
Signed-off-by: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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;