From: Jens Axboe <jens.axboe@oracle.com>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: adel.gadllah@gmail.com, matthew@wil.cx,
linux-scsi@vger.kernel.org,
James.Bottomley@hansenpartnership.com, dan.j.williams@intel.com,
pjones@redhat.com, viro@zeniv.linux.org.uk, dougg@torque.net,
mpatocka@redhat.com
Subject: Re: [PATCH 0/3] cmd_filter fixes
Date: Fri, 8 Aug 2008 08:35:27 +0200 [thread overview]
Message-ID: <20080808063527.GJ20055@kernel.dk> (raw)
In-Reply-To: <20080808152845N.fujita.tomonori@lab.ntt.co.jp>
On Fri, Aug 08 2008, FUJITA Tomonori wrote:
> On Fri, 8 Aug 2008 08:15:37 +0200
> Jens Axboe <jens.axboe@oracle.com> wrote:
>
> > > BTW, we also wait for your verdict on:
> > >
> > > http://marc.info/?t=121611935500002&r=1&w=2
> >
> > I've always hated the iommu virtual merging complexity. My plan is to
> > rip it out.
>
> No complaint from me. I'm just happy to see the verdict at length.
Mikulas, you had a patch for this. Can you strip out the arch bits and
just send me the block bits? The arch bits should go in via the arch
maintainers.
The iommu code may still do virtual merging, it would be silly not to do
that if possible. Now that later kernels expose the necessary parameters
at that level as well, it's perfectly feasible.
--
Jens Axboe
next prev parent reply other threads:[~2008-08-08 6:35 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-13 19:33 [PATCH/RFC] allow userspace to modify scsi command filter on per device basis Adel Gadllah
2008-06-13 19:54 ` Matthew Wilcox
2008-06-13 20:22 ` Adel Gadllah
2008-06-13 20:23 ` Adel Gadllah
2008-06-14 6:51 ` [PATCH/RFC v2] " Adel Gadllah
2008-06-16 2:55 ` FUJITA Tomonori
2008-06-16 5:49 ` Adel Gadllah
2008-06-16 6:13 ` FUJITA Tomonori
2008-06-16 9:22 ` [PATCH/RFC v3] " Adel Gadllah
2008-06-17 20:14 ` FUJITA Tomonori
2008-06-17 21:45 ` Peter Jones
2008-06-17 22:40 ` FUJITA Tomonori
2008-06-17 22:49 ` FUJITA Tomonori
2008-06-17 23:01 ` Douglas Gilbert
2008-06-18 1:13 ` Pete Wyckoff
2008-06-18 7:33 ` Adel Gadllah
2008-06-18 14:55 ` James Smart
2008-06-18 14:56 ` Peter Jones
2008-06-26 10:10 ` Adel Gadllah
2008-06-26 10:13 ` Jens Axboe
2008-06-26 14:36 ` FUJITA Tomonori
2008-06-26 15:05 ` Adel Gadllah
2008-06-26 15:08 ` FUJITA Tomonori
2008-06-26 15:26 ` FUJITA Tomonori
2008-07-24 1:11 ` Dan Williams
2008-07-24 3:31 ` FUJITA Tomonori
2008-07-26 9:03 ` [PATCH 0/3] cmd_filter fixes FUJITA Tomonori
2008-07-26 9:03 ` [PATCH 1/3] move cmd_filter from gendisk to request_queue FUJITA Tomonori
2008-07-26 9:03 ` [PATCH 2/3] sg: restore command permission for TYPE_SCANNER FUJITA Tomonori
2008-07-26 9:03 ` [PATCH 3/3] rename blk_scsi_cmd_filter to blk_cmd_filter FUJITA Tomonori
2008-07-30 20:10 ` [PATCH 1/3] move cmd_filter from gendisk to request_queue Peter Jones
2008-07-31 5:13 ` FUJITA Tomonori
2008-08-16 5:47 ` FUJITA Tomonori
2008-07-27 19:59 ` [PATCH 0/3] cmd_filter fixes Adel Gadllah
2008-07-27 20:02 ` Adel Gadllah
2008-07-28 2:18 ` FUJITA Tomonori
2008-07-30 19:59 ` Adel Gadllah
2008-07-31 4:55 ` FUJITA Tomonori
2008-07-31 7:18 ` Matthew Wilcox
2008-07-31 7:24 ` FUJITA Tomonori
2008-07-31 13:04 ` Matthew Wilcox
2008-07-31 15:18 ` FUJITA Tomonori
2008-08-07 18:47 ` Adel Gadllah
2008-08-08 0:20 ` FUJITA Tomonori
2008-08-08 5:54 ` Jens Axboe
2008-08-08 6:11 ` FUJITA Tomonori
2008-08-08 6:15 ` Jens Axboe
2008-08-08 6:29 ` FUJITA Tomonori
2008-08-08 6:35 ` Jens Axboe [this message]
2008-08-08 16:53 ` [PATCH 1/2] drop vmerge accounting Mikulas Patocka
2008-08-08 17:07 ` [PATCH 2/2] " Mikulas Patocka
2008-08-15 9:48 ` Jens Axboe
2008-08-15 18:23 ` [PATCH 3/4] " Mikulas Patocka
2008-08-22 9:10 ` Jens Axboe
2008-08-22 9:17 ` Jens Axboe
2008-08-22 16:58 ` Mikulas Patocka
2008-08-22 17:05 ` Mikulas Patocka
2008-08-22 9:29 ` Pierre Ossman
2008-08-22 9:33 ` Jens Axboe
2008-08-22 21:34 ` Mikulas Patocka
2008-08-22 21:35 ` [PATCH 4/4] " Mikulas Patocka
2008-08-15 18:26 ` Mikulas Patocka
2008-08-21 9:26 ` [PATCH 0/3] cmd_filter fixes Adel Gadllah
2008-08-22 9:10 ` Jens Axboe
2008-06-14 20:26 ` [PATCH/RFC] allow userspace to modify scsi command filter on per device basis Jens Axboe
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