The patch titled
aoe: ignore vendor extension AoE responses
has been added to the -mm tree. Its filename is
aoe-ignore-vendor-extension-aoe-responses.patch
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------------------------------------------------------
Subject: aoe: ignore vendor extension AoE responses
From: Ed Cashin <ecashin@xxxxxxxxxx>
The Welland ME-747K-SI AoE target generates unsolicited AoE responses that
are marked as vendor extensions. Instead of ignoring these packets, the
aoe driver was generating kernel messages for each unrecognized response
received. This patch corrects the behavior.
Signed-off-by: Ed Cashin <ecashin@xxxxxxxxxx>
Reported-by: <karaluh@xxxxxxxxxx>
Tested-by: <karaluh@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/aoe/aoe.h | 1 +
drivers/block/aoe/aoenet.c | 2 ++
2 files changed, 3 insertions(+)
diff -puN drivers/block/aoe/aoe.h~aoe-ignore-vendor-extension-aoe-responses drivers/block/aoe/aoe.h
--- a/drivers/block/aoe/aoe.h~aoe-ignore-vendor-extension-aoe-responses
+++ a/drivers/block/aoe/aoe.h
@@ -18,6 +18,7 @@
enum {
AOECMD_ATA,
AOECMD_CFG,
+ AOECMD_VEND_MIN = 0xf0,
AOEFL_RSP = (1<<3),
AOEFL_ERR = (1<<2),
diff -puN drivers/block/aoe/aoenet.c~aoe-ignore-vendor-extension-aoe-responses drivers/block/aoe/aoenet.c
--- a/drivers/block/aoe/aoenet.c~aoe-ignore-vendor-extension-aoe-responses
+++ a/drivers/block/aoe/aoenet.c
@@ -142,6 +142,8 @@ aoenet_rcv(struct sk_buff *skb, struct n
aoecmd_cfg_rsp(skb);
break;
default:
+ if (h->cmd >= AOECMD_VEND_MIN)
+ break; /* don't complain about vendor commands */
printk(KERN_INFO "aoe: unknown cmd %d\n", h->cmd);
}
exit:
_
Patches currently in -mm which might be from ecashin@xxxxxxxxxx are
aoe-ignore-vendor-extension-aoe-responses.patch
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