linux-kernel - Re: Re: [PATCH] RDMA/rxe: Fix mismatched max_msg

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Message-ID: <20241217143700.GL1245331@unreal>
Date: Tue, 17 Dec 2024 16:37:00 +0200
From: Leon Romanovsky <leon@...nel.org>
To: zhenwei pi <pizhenwei@...edance.com>
Cc: Zhu Yanjun <yanjun.zhu@...ux.dev>, jgg@...pe.ca, zyjzyj2000@...il.com,
	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Re: [PATCH] RDMA/rxe: Fix mismatched max_msg_sz

On Tue, Dec 17, 2024 at 11:37:45AM +0800, zhenwei pi wrote:
> 
> 
> On 12/17/24 00:47, Zhu Yanjun wrote:
> > 在 2024/12/16 13:19, zhenwei pi 写道:
> > > User mode queries max_msg_sz as 0x800000 by command 'ibv_devinfo -v',
> > > however ibv_post_send/ibv_post_recv has a limit of 2^31. Fix this
> > > mismatched information.
> > > 
> > 
> > This is a buf fix. Perhaps Fixes tag is needed?
> > 
> 
> Hi,
> 
> Please amend this on applying patch:
> Fixes: f605f26ea196 ("RDMA/rxe: Protect QP state with qp->state_lock")
> Fixes: 5bf944f24129 ("RDMA/rxe: Add error messages")
> 
> If v2 is needed, please let me know.

There is no need, I added them manually.

Thanks