linux-kernel - Re: [PATCH] fix kmalloc bug in bpf_prog_alloc_no

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Message-ID: <aSSlFE9q1WbCCx2c@casper.infradead.org>
Date: Mon, 24 Nov 2025 18:33:56 +0000
From: Matthew Wilcox <willy@...radead.org>
To: Hithashree Bojanala <bojanalahithashri@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Subject: Re: [PATCH]  fix kmalloc bug in bpf_prog_alloc_no_stats

On Mon, Nov 24, 2025 at 01:05:20PM -0500, Hithashree Bojanala wrote:
> From: Hithashri Bojanala <bojanalahithashri@...il.com>
> 
> fix https://syzkaller.appspot.com/bug?extid=d4264133b3e51212ea30
> vmalloc doesnt support __GFP_ACCOUNT

NAK.
https://lore.kernel.org/linux-mm/20251117173530.43293-1-vishal.moola@gmail.com/
fixed this.  Discussion here:
https://lore.kernel.org/linux-mm/aRXeK_C44xGb3ovg@milan/