Messages in this thread Patch in this message | | | From | Ben Hutchings <> | Date | Sun, 09 Dec 2018 21:50:33 +0000 | Subject | [PATCH 3.16 249/328] x86/paravirt: Fix some warning messages |
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3.16.62-rc1 review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit 571d0563c8881595f4ab027aef9ed1c55e3e7b7c upstream.
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@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Juergen Gross <jgross@suse.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Alok Kataria <akataria@vmware.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: virtualization@lists.linux-foundation.org Cc: kernel-janitors@vger.kernel.org Link: https://lkml.kernel.org/r/20180919103553.GD9238@mwanda Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- arch/x86/kernel/paravirt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -99,7 +99,7 @@ unsigned paravirt_patch_call(void *insnb 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 */ } @@ -119,7 +119,7 @@ unsigned paravirt_patch_jmp(void *insnbu 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 */ }
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