On 26.04.23 18:40, Ross Lagerwall wrote:
The existing code silently converts read operations with the REQ_FUA bit set into write-barrier operations. This results in data loss as the backend scribbles zeroes over the data instead of returning it.While the REQ_FUA bit doesn't make sense on a read operation, at least one well-known out-of-tree kernel module does set it and since it results in data loss, let's be safe here and only look at REQ_FUA for writes. Signed-off-by: Ross Lagerwall <ross.lagerw...@citrix.com>
Acked-by: Juergen Gross <jgr...@suse.com> Juergen
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