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Message-ID: <8ad7fac4-dcd5-4ef7-8e40-0c9fd1c6fd0a@oracle.com>
Date: Sat, 27 Jan 2024 18:59:15 +0530
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH 0/2] smb: client: fix "df: Resource temporarily
 unavailable" on 5.10 stable kernel
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To: kovalev@altlinux.org, Greg KH <greg@kroah.com>
Cc: stable@vger.kernel.org, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-cifs@vger.kernel.org,
        samba-technical@lists.samba.org, keescook@chromium.org,
        sfrench@samba.org, corbet@lwn.net, natechancellor@gmail.com,
        ndesaulniers@google.com, "pc@manguebit.com" <pc@manguebit.com>,
        "Mohamed Abuelfotoh, Hazem" <abuehaze@amazon.com>,
        Shyam Prasad N <nspmangalore@gmail.com>,
        Vegard Nossum <vegard.nossum@oracle.com>,
        Darren Kenny <darren.kenny@oracle.com>, linkinjeon@kernel.org
References: <20240126193143.245122-1-kovalev@altlinux.org>
 <2024012613-woozy-exhume-7b9d@gregkh>
 <472d92aa-1b49-43c9-a91f-80dfc8f25ad3@oracle.com>
 <57fda449-0d18-485a-0858-39f48722fe27@basealt.ru>
From: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
In-Reply-To: <57fda449-0d18-485a-0858-39f48722fe27@basealt.ru>
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Hi Kovalev,

On 27/01/24 1:32 pm, kovalev@altlinux.org wrote:
> Hi,
> 
> 27.01.2024 09:42, Harshit Mogalapalli wrote:
>> We can reproduce this on 5.15.148(latest 5.15.y) and Mohamed reported 
>> this on 6.1.y, so we need backports there as well.
> 
> in the 6.1.72 kernel, this problem was fixed by the commit [1] "smb3: 
> Replace smb2pdu 1-element arrays with flex-arrays", which was proposed 
> in this series of patches.
> 
Thanks for sharing this, I didnot notice that the above commit was 
backported to 6.1.72.

I think we still need fixing in 5.15.y as the commit eb3e28c1e89b 
("smb3: Replace smb2pdu 1-element arrays with flex-arrays") is not in 
5.15.148

Thanks,
Harshit
> 
> [1] https://lore.kernel.org/all/2024010937-eggplant-bauble-d556@gregkh/T/
>