Messages in this thread | | | Date | Mon, 13 Jul 2015 19:01:39 +0200 | From | Milan Broz <> | Subject | Re: [PATCH] dm-crypt: never use write same (was Re: [v3.7 Regression] [SCSI] sd: Implement support for WRITE SAME) |
| |
(sorry, resending again, not sure if it was sent correctly)
On 07/13/2015 06:33 PM, Joseph Salisbury wrote: > Hi Milan, > > The Ubuntu kernel has been carrying this patch since the discussion[0] > we were having about the bug. I don't see that patch was ever included > in mainline. Do you happen to know if this patch is still needed or was > the bug we were seeing fixed in some other way?
I think it was superseded by later Mike's approach to reverse the logic - disable write same for all targets and require to explicitly allow it.
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/md/dm-table.c?id=c1a94672a830e01d58c7c7e8de530c3f136d6ff2 (+later patches)
So I think we do no need this patch upstream anymore.
Mike, am I right here?
Milan
| |