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Message-ID: <c4c422ac-d017-9944-7d03-76ad416b19a4@igalia.com>
Date: Thu, 22 Feb 2024 11:29:43 -0300
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To: Thomas Gleixner <tglx@linutronix.de>, "x86@kernel.org" <x86@kernel.org>
Cc: jannh@google.com, daniel@iogearbox.net, ast@kernel.org,
 Peter Zijlstra <peterz@infradead.org>, Borislav Petkov <bp@alien8.de>,
 john.fastabend@gmail.com, Andrew Morton <akpm@linux-foundation.org>,
 bpf@vger.kernel.org, "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
 "H. Peter Anvin" <hpa@zytor.com>,
 "dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
 linux-kernel <linux-kernel@vger.kernel.org>, linux-mm@kvack.org,
 "luto@kernel.org" <luto@kernel.org>, Ingo Molnar <mingo@redhat.com>
From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Subject: Re: [syzbot] [mm?] BUG: unable to handle kernel paging request in
 copy_from_kernel_nofault
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Hi Thomas et.al,

I've been testing some syzkaller reports and found 2 other bugs that are
fixed by this patch (see other report at [0]).

So, is there anything we could do in order to get it properly submitted
/ merged? Lemme know if I can help in anything, I could submit it myself
if you prefer, keeping you as author and adding the tested tags.
BTW, feel free to add:

Tested-by: Guilherme G. Piccoli <gpiccoli@igalia.com>


Thanks,

Guilherme


[0] One is internal and the other I already mailed in:
https://lore.kernel.org/lkml/66cb411b-557a-6a70-57c9-457c969fec24@igalia.com/