linux-kernel - Re: [PATCH] fs/ntfs3: fix warning in ntfs_load_attr

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Message-ID: <867f02d5-7f1e-494c-99ba-b76c0d263fa6@I-love.SAKURA.ne.jp>
Date: Sat, 23 Dec 2023 22:38:41 +0900
From: Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To: Edward Adam Davis <eadavis@...com>,
        syzbot+f987ceaddc6bcc334cde@...kaller.appspotmail.com
Cc: almaz.alexandrovich@...agon-software.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, ntfs3@...ts.linux.dev,
        syzkaller-bugs@...glegroups.com
Subject: Re: [PATCH] fs/ntfs3: fix warning in ntfs_load_attr_list

On 2023/12/23 13:05, Edward Adam Davis wrote:
> kvmalloc needs to check __GFP_NOWARN, so this flag should be passed before
> applying for memory.
> 
> Fixes: fc471e39e38f ("fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)")
> Reported-and-tested-by: syzbot+f987ceaddc6bcc334cde@...kaller.appspotmail.com
> Signed-off-by: Edward Adam Davis <eadavis@...com>

Nack. Please don't apply this patch.

See https://lkml.kernel.org/r/bca8d526-2397-4ca5-b1d6-5758c9334a81@I-love.SAKURA.ne.jp for reason.