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Date: Thu, 18 Dec 2025 17:56:23 +0200
From: Leon Romanovsky <leon@kernel.org>
To: Zhu Yanjun <yanjun.zhu@linux.dev>
Cc: Jason Gunthorpe <jgg@nvidia.com>,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>,
	Zhu Yanjun <zyjzyj2000@gmail.com>, linux-rdma@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [PATCH][next] RDMA/rxe: Avoid -Wflex-array-member-not-at-end
 warnings
Message-ID: <20251218155623.GC400630@unreal>
References: <aRKu5lNV04Sq82IG@kspp>
 <20251202181334.GA1162842@nvidia.com>
 <5ac954bb-ad4d-4b4c-b23b-47350b428404@linux.dev>
 <20251204130559.GA1219718@nvidia.com>
 <80620d09-8187-45b1-a490-07c52733ac21@linux.dev>
 <2191ee0f-a528-4187-ae5b-5aba18741701@linux.dev>
 <7e3a294f-5dc2-4e8c-aacc-0286c1592038@linux.dev>
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In-Reply-To: <7e3a294f-5dc2-4e8c-aacc-0286c1592038@linux.dev>

On Sun, Dec 14, 2025 at 09:00:51PM -0800, Zhu Yanjun wrote:
> 
> 
> 在 2025/12/5 20:41, Zhu Yanjun 写道:
> > 
> > 
> > 在 2025/12/4 9:48, yanjun.zhu 写道:
> > > On 12/4/25 5:05 AM, Jason Gunthorpe wrote:
> > > > On Wed, Dec 03, 2025 at 09:08:45PM -0800, Zhu Yanjun wrote:
> > > > > >        unsigned int        res_head;
> > > > > >        unsigned int        res_tail;
> > > > > >        struct resp_res        *res;
> > > > > > +
> > > > > > +    /* SRQ only. srq_wqe.dma.sge is a flex array */
> > > > > > +    struct rxe_recv_wqe srq_wqe;
> > > > > 
> > > > > drivers/infiniband/sw/rxe/rxe_resp.c: In function get_srq_wqe:
> > > > > drivers/infiniband/sw/rxe/rxe_resp.c:289:41: error: struct
> > > > > rxe_recv_wqe has
> > > > > no member named wqe
> > > > >    289 |         qp->resp.wqe = &qp->resp.srq_wqe.wqe;
> > > > >        |                                         ^
> > > > 
> > > > I didn't try to fix all the typos, you will need to do that.
> > > 
> > > Exactly. I will fix this problem. This weekend, I will send out an
> > > official commit.
> > Hi, Jason
> > 
> > The followings are based on your commits and Leon's commits. And it can
> > pass the rdma-core tests.
> > 
> > I am not sure if this commit is good or not.
> 
> Hi, Jason && Leon
> 
> Any update? If this looks good to you, I will send out an official commit
> based on the following commit.

You are RXE maintainer, send the official patch.

Thanks