Greg Kroah-Hartman
2018-Nov-02 18:34 UTC
[PATCH 4.14 091/143] x86/paravirt: Fix some warning messages
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 571d0563c8881595f4ab027aef9ed1c55e3e7b7c ]
The first argument to WARN_ONCE() is a condition.
Fixes: 5800dc5c19f3 ("x86/paravirt: Fix spectre-v2 mitigations for paravirt
guests")
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
Signed-off-by: Thomas Gleixner <tglx at linutronix.de>
Reviewed-by: Juergen Gross <jgross at suse.com>
Cc: Peter Zijlstra <peterz at infradead.org>
Cc: Alok Kataria <akataria at vmware.com>
Cc: "H. Peter Anvin" <hpa at zytor.com>
Cc: virtualization at lists.linux-foundation.org
Cc: kernel-janitors at vger.kernel.org
Link: https://lkml.kernel.org/r/20180919103553.GD9238 at mwanda
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
arch/x86/kernel/paravirt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index f3559b84cd75..04da826381c9 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -90,7 +90,7 @@ unsigned paravirt_patch_call(void *insnbuf,
if (len < 5) {
#ifdef CONFIG_RETPOLINE
- WARN_ONCE("Failing to patch indirect CALL in %ps\n", (void *)addr);
+ WARN_ONCE(1, "Failing to patch indirect CALL in %ps\n", (void
*)addr);
#endif
return len; /* call too long for patch site */
}
@@ -110,7 +110,7 @@ unsigned paravirt_patch_jmp(void *insnbuf, const void
*target,
if (len < 5) {
#ifdef CONFIG_RETPOLINE
- WARN_ONCE("Failing to patch indirect JMP in %ps\n", (void *)addr);
+ WARN_ONCE(1, "Failing to patch indirect JMP in %ps\n", (void
*)addr);
#endif
return len; /* call too long for patch site */
}
--
2.17.1