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Gao Xiang e33f42b20b erofs: fix fsdax partition offset handling
After seeking time on testing today upstream fsdax, I found it
actually doesn't work well as below:

[  186.492983] ------------[ cut here ]------------
[  186.493629] WARNING: CPU: 1 PID: 205 at fs/iomap/iter.c:33 iomap_iter+0x2f6/0x310

The problem is that m_dax_part_off should be applied to physical
addresses and very sorry about that I didn't catch this eariler.

Anyway, let's fix it up now. Also, I need to find a way to set up
a standalone testcase to look after this later.

Link: https://lore.kernel.org/r/20220113051845.244461-1-hsiangkao@linux.alibaba.com
Fixes: de20511477 ("fsdax: shift partition offset handling into the file systems")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2022-01-24 22:36:27 +08:00
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fs erofs: fix fsdax partition offset handling 2022-01-24 22:36:27 +08:00
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Makefile Linux 5.17-rc1 2022-01-23 10:12:53 +02:00
README

Linux kernel
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There are various text files in the Documentation/ subdirectory,
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