md: fix super_offset endianness in super_1_rdev_size_change
commit 3fb632e40d7667d8bedfabc28850ac06d5493f54 upstream. The sb->super_offset should be big-endian, but the rdev->sb_start is in host byte order, so fix this by adding cpu_to_le64. Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Willy Tarreau <w@1wt.eu>
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@ -1898,7 +1898,7 @@ super_1_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)
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}
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sb = page_address(rdev->sb_page);
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sb->data_size = cpu_to_le64(num_sectors);
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sb->super_offset = rdev->sb_start;
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sb->super_offset = cpu_to_le64(rdev->sb_start);
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sb->sb_csum = calc_sb_1_csum(sb);
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md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
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rdev->sb_page);
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