[Xen-devel] [PATCH] x86, amd_ucode: Flip revision numbers in printk

[Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>]

A failure would result in log message like so-
(XEN) microcode: CPU0 update from revision 0x6000637 to 0x6000626 failed
                                           ^^^^^^^^^^^^^^^^^^^^^^
The above message has the revision numbers inverted. Fix this.

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
---
 xen/arch/x86/microcode_amd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/microcode_amd.c b/xen/arch/x86/microcode_amd.c
index e83f4b6..4347548 100644
--- a/xen/arch/x86/microcode_amd.c
+++ b/xen/arch/x86/microcode_amd.c
@@ -202,7 +202,7 @@ static int apply_microcode(int cpu)
     if ( rev != hdr->patch_id )
     {
         printk(KERN_ERR "microcode: CPU%d update from revision "
-               "%#x to %#x failed\n", cpu, hdr->patch_id, rev);
+               "%#x to %#x failed\n", cpu, rev, hdr->patch_id);
         return -EIO;
     }
 
-- 
1.7.9.5


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