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From: Cheng Yongkang <teel4res@gmail.com>
To: Qu Wenruo <wqu@suse.com>
Cc: Cheng Yongkang <teel4res@gmail.com>,
	David Sterba <dsterba@suse.com>, Chris Mason <mason@kernel.org>,
	Filipe Manana <fdmanana@kernel.org>,
	linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] btrfs: reject zero num_stripes in the system chunk array
Date: Sun,  1 Nov 2026 00:16:06 -0700	[thread overview]
Message-ID: <20261101071606.1854874-1-teel4res@gmail.com> (raw)
In-Reply-To: <d2ee0cc1-674e-4447-88da-d346122a43a4@suse.com>

Hi Qu,

Thanks, I've sent v2 with your change:
https://lore.kernel.org/linux-btrfs/20261101071444.1853699-1-teel4res@gmail.com/

I also need to correct my earlier reply: with the assertion disabled,
the old expression gives 48 bytes for zero stripes, not 16, and
btrfs_check_chunk_valid() runs before the loop advances over the
chunk. So removing the assertion is enough, as you said. Sorry for the
confusion.

Thanks,
Cheng Yongkang

      reply	other threads:[~2026-11-01  7:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-29 14:12 Cheng Yongkang
2026-10-29 17:55 ` Filipe Manana
2026-10-30  8:01   ` Cheng Yongkang
2026-10-29 21:00 ` Qu Wenruo
2026-10-30  8:01   ` Cheng Yongkang
2026-10-30  8:13     ` Qu Wenruo
2026-11-01  7:16       ` Cheng Yongkang [this message]

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