Re: [PATCH 4.19.y] erofs: add unsupported inode i_format check

On Fri, May 07, 2021 at 11:15:45PM +0800, Gao Xiang wrote:

From: Gao Xiang xiang@kernel.org

commit 24a806d849c0b0c1d0cd6a6b93ba4ae4c0ec9f08 upstream.

If any unknown i_format fields are set (may be of some new incompat inode features), mark such inode as unsupported.

Just in case of any new incompat i_format fields added in the future.

Fixes: 431339ba9042 ("staging: erofs: add inode operations") Cc: stable@vger.kernel.org # 4.19+ [ Gao Xiang: Manually backport to 4.19.y due to trivial conflicts. ] Signed-off-by: Gao Xiang xiang@kernel.org

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Hi Greg,

Please consider this backport patch for 4.19 staging erofs. (btw, I use xiang@kernel.org instead of @redhat.com here since I'll shift to Alibaba in weeks...)

Thanks for this, now queued up!

greg k-h