From: Simon Horman <horms@kernel.org>
To: Nick Child <nnac123@linux.ibm.com>
Cc: netdev@vger.kernel.org, haren@linux.ibm.com, ricklind@us.ibm.com,
danymadden@us.ibm.com, tlfalcon@linux.ibm.com,
bjking1@linux.ibm.com
Subject: Re: [PATCH net 2/5] ibmvnic: Unmap DMA login rsp buffer on send login fail
Date: Sat, 5 Aug 2023 09:19:40 +0200 [thread overview]
Message-ID: <ZM34DHovcA8kfhIo@vergenet.net> (raw)
In-Reply-To: <20230803202010.37149-2-nnac123@linux.ibm.com>
On Thu, Aug 03, 2023 at 03:20:07PM -0500, Nick Child wrote:
> If the LOGIN CRQ fails to send then we must DMA unmap the response
> buffer. Previously, if the CRQ failed then the memory was freed without
> DMA unmapping.
>
> Fixes: c98d9cc4170d ("ibmvnic: send_login should check for crq errors")
> Signed-off-by: Nick Child <nnac123@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2023-08-05 7:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-03 20:20 [PATCH net 1/5] ibmvnic: Enforce stronger sanity checks on login response Nick Child
2023-08-03 20:20 ` [PATCH net 2/5] ibmvnic: Unmap DMA login rsp buffer on send login fail Nick Child
2023-08-05 7:19 ` Simon Horman [this message]
2023-08-03 20:20 ` [PATCH net 3/5] ibmvnic: Handle DMA unmapping of login buffs in release functions Nick Child
2023-08-05 7:19 ` Simon Horman
2023-08-03 20:20 ` [PATCH net 4/5] ibmvnic: Do partial reset on login failure Nick Child
2023-08-05 7:20 ` Simon Horman
2023-08-03 20:20 ` [PATCH net 5/5] ibmvnic: Ensure login failure recovery is safe from other resets Nick Child
2023-08-05 7:20 ` Simon Horman
2023-08-08 2:13 ` Jakub Kicinski
2023-08-05 7:18 ` [PATCH net 1/5] ibmvnic: Enforce stronger sanity checks on login response Simon Horman
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