From: Marek Behun <marek.behun@nic.cz>
To: u-boot@lists.denx.de
Subject: [PATCH] fs: btrfs: Add missing cache aligned allocation
Date: Wed, 19 May 2021 08:33:07 +0200 [thread overview]
Message-ID: <20210519083307.0a047a82@thinkpad> (raw)
In-Reply-To: <20210517223939.408794-1-marex@denx.de>
On Tue, 18 May 2021 00:39:39 +0200
Marek Vasut <marex@denx.de> wrote:
> The superblock buffer must be cache aligned, since it might be used
> in DMA context, allocate it using ALLOC_CACHE_ALIGN_BUFFER() just
> like it was done in btrfs_read_superblock() and read_tree_node().
>
> This fixes this output on boot and non-working btrfs on iMX53:
> CACHE: Misaligned operation at range [ced299d0, ced2a9d0]
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Marek Beh?n <marek.behun@nic.cz>
> Cc: Qu Wenruo <wqu@suse.com>
> ---
Reviewed-by: Marek Beh?n <marek.behun@nic.cz>
next prev parent reply other threads:[~2021-05-19 6:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 22:39 [PATCH] fs: btrfs: Add missing cache aligned allocation Marek Vasut
2021-05-19 6:33 ` Marek Behun [this message]
2021-05-27 11:42 ` Tom Rini
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