netdev - Re: [syzbot] [mm?] BUG: unable to handle kernel paging request in copy_from_kernel

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Message-ID: <aa25173c-6be0-5533-67d7-ea46648f1860@igalia.com>
Date: Sun, 25 Feb 2024 16:03:44 -0300
From: "Guilherme G. Piccoli" <gpiccoli@...lia.com>
To: Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc: Thomas Gleixner <tglx@...utronix.de>, "x86@...nel.org" <x86@...nel.org>,
 Jann Horn <jannh@...gle.com>, Daniel Borkmann <daniel@...earbox.net>,
 Alexei Starovoitov <ast@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
 Borislav Petkov <bp@...en8.de>, John Fastabend <john.fastabend@...il.com>,
 Andrew Morton <akpm@...ux-foundation.org>, bpf <bpf@...r.kernel.org>,
 "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
 "H. Peter Anvin" <hpa@...or.com>,
 "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
 linux-kernel <linux-kernel@...r.kernel.org>, linux-mm <linux-mm@...ck.org>,
 "luto@...nel.org" <luto@...nel.org>, Ingo Molnar <mingo@...hat.com>
Subject: Re: [syzbot] [mm?] BUG: unable to handle kernel paging request in
 copy_from_kernel_nofault

On 22/02/2024 22:11, Alexei Starovoitov wrote:
> [...]
> 
> Correct.
> Please double check with your two syzbot tests.

Thanks for confirming!

Tested the fixes both for 5.15.y and 6.1.y - working fine =)
Cheers,

Guilherme