k_acquire'
builtin-sched.o: In function `liblockdep_pthread_mutex_unlock':
/linux/tools/perf/../lib/lockdep/include/liblockdep/mutex.h:48:
undefined reference to `lock_release'
Signed-off-by: Dongsu Park
Cc: Sasha Levin
---
tools/perf/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1
From: Dongsu Park
Hi Bart,
This patchset aims at fixing bugs that have been discovered in our own
SRP test environment so far. These patches are based on your patchset v4,
"Make ib_srp better suited for H.A. purposes",(09 Aug 2012).
The 5th patch, "fix an error accessing in
From: Dongsu Park
Unter circumstances, srp_rport_add() can make conflicts with
srp_rport_delete(), dumping the call trace written below.
That does not always occur. But its possible reason is adding
sysfs entries for the SRP target too fast, even before the
deletion hasn't finished yet.
From: Dongsu Park
After removing rport_delete(), rport->lld_data has to be set to NULL.
In addition to that, both srp_rport_delete() and
rport_dev_loss_timedout() must check if rport->lld_data is NULL,
before accessing to rport->lld_data or any rport's target area.
Without t
From: Bart Van Assche
In rport_dev_loss_timedout(), rport must be obtained by accessing
the member entry dev_loss_work, not fast_io_fail_work.
Signed-off-By: Bart Van Assche
---
drivers/scsi/scsi_transport_srp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/s
From: Dongsu Park
Signed-off-By: Sebastian Riemer
---
drivers/infiniband/ulp/srp/ib_srp.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c
b/drivers/infiniband/ulp/srp/ib_srp.c
index a0d0ca2..1b274484 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b
From: Dongsu Park
As a potential fix for a race condition in srp_free_iu(),
hold a mutex in srp_free_target_ib() before calling srp_free_iu().
In addition, also clear rx/tx ring after freeing memory.
Both rx_ring[] and tx_ring[] should be reinitialized to NULL,
to prevent other tasks from
On 28.08.2015 15:33, Peter Hurley wrote:
> On 08/18/2015 11:18 AM, Dongsu Park wrote:
> > ---
> > fs/devpts/inode.c | 20
> > 1 file changed, 16 insertions(+), 4 deletions(-)
> >
> > diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
>
://marc.info/?l=linux-integrity&m=151559360514676&w=2
Dongsu Park (2):
fs/fuse: move SUPER_MAGIC definitions to linux/magic.h
ima: turn on force option for FUSE in builtin policies
fs/fuse/control.c | 3 +--
fs/fuse/inode.c | 3 +--
include/uapi/lin
/kinvolk/fuse-userns-patches/commit/cf1f5750cab0
Cc: linux-integr...@vger.kernel.org
Cc: linux-security-mod...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Miklos Szeredi
Cc: Mimi Zohar
Cc: Seth Forshee
Tested-by: Alban Crequy
Signed-off-by: Dongsu Park
---
security/integrity/ima/ima_po
: linux-integr...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Alban Crequy
Cc: Miklos Szeredi
Cc: Mimi Zohar
Cc: Seth Forshee
Signed-off-by: Dongsu Park
---
fs/fuse/control.c | 3 +--
fs/fuse/inode.c| 3 +--
include/uapi/linux/magic.h | 3 +++
3 files changed, 5
rge E. Hallyn"
Acked-by: Seth Forshee
Tested-by: Dongsu Park
Signed-off-by: Alban Crequy
---
fs/fuse/inode.c| 2 +-
include/linux/fs.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 624f18bb..0a9e5164 100644
--- a/fs/fuse/inode.
es/commit/cf1f5750cab0
Cc: linux-kernel@vger.kernel.org
Cc: linux-integr...@vger.kernel.org
Cc: linux-security-mod...@vger.kernel.org
Cc: linux-fsde...@vger.kernel.org
Cc: Miklos Szeredi
Cc: Alexander Viro
Cc: Mimi Zohar
Cc: Dmitry Kasatkin
Cc: James Morris
Cc: Christoph Hellwig
Acked-by: "Serge E. Hallyn
This patchset v4 introduces a new fs flag FS_IMA_NO_CACHE and uses it in
FUSE. This forces files to be re-measured, re-appraised and re-audited
on file systems with the feature flag FS_IMA_NO_CACHE. In that way,
cached integrity results won't be used.
There was a previous attempt (unmerged) with a
Hi,
On Mon, Jan 29, 2018 at 6:40 PM, Dongsu Park wrote:
> On Mon, Jan 29, 2018 at 5:33 PM, Mimi Zohar wrote:
>> On Thu, 2018-01-25 at 06:56 -0500, Mimi Zohar wrote:
...
>> Did you get a chance to make the change and test it?
>
> Alban has been on holidays, so he will be ba
Hi Mimi,
On Mon, Jan 29, 2018 at 5:33 PM, Mimi Zohar wrote:
> Hi Alban,
>
> On Thu, 2018-01-25 at 06:56 -0500, Mimi Zohar wrote:
>> > > @@ -228,9 +229,28 @@ static int process_measurement(struct file *file,
>> > > char *buf, loff_t size,
>> > >IMA_APPRAISE_SUBMASK | I
Hi,
On Mon, Dec 25, 2017 at 8:05 AM, Eric W. Biederman
wrote:
> Dongsu Park writes:
>
>> This patchset v5 is based on work by Seth Forshee and Eric Biederman.
>> The latest patchset was v4:
>> https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1132206.
Hi,
On Fri, Jan 5, 2018 at 8:24 PM, Luis R. Rodriguez wrote:
> On Fri, Dec 22, 2017 at 03:32:27PM +0100, Dongsu Park wrote:
>> diff --git a/fs/attr.c b/fs/attr.c
>> index 12ffdb6f..bf8e94f3 100644
>> --- a/fs/attr.c
>> +++ b/fs/attr.c
>> @@ -18,6 +18
n the commit message, this patch depends on
patches that are not yet in the mainline, or not even in next-integrity.
So please make it excluded from kbuild.
Thanks,
Dongsu
> url:
> https://github.com/0day-ci/linux/commits/Dongsu-Park/turn-on-force-option-for-FUSE-in-builtin-polici
Hi,
On Thu, Jan 11, 2018 at 8:51 PM, Dongsu Park wrote:
> In case of FUSE filesystem, cached integrity results in IMA could be
> reused, when the userspace FUSE process has changed the
> underlying files. To be able to avoid such cases, we need to turn on
> the force option in buil
Hi Mimi,
On Tue, Jan 16, 2018 at 12:23 PM, Mimi Zohar wrote:
> On Tue, 2018-01-16 at 12:09 +0100, Dongsu Park wrote:
>> Since yesterday Alban and I have been working on a different approach
>> that does not depend on IMA rules, nor fsmagic. Please see:
>> https://www.m
d to see this error as you're testing with a
SCSI device, not virtio-blk device like me.
Are you seeing it without any back traces?
Does the attached patch fix your issue?
(This is already included in the branch block-mpage-bvecs-for-next.)
Thanks,
Dongsu
>From 7cef37e357b4fd636b3d4
Hi Kent,
On 10.12.2014 14:49, Kent Overstreet wrote:
> On Mon, Dec 08, 2014 at 12:48:13PM +0100, Dongsu Park wrote:
> > Thanks for the reply.
> >
> > On 05.12.2014 19:02, Kent Overstreet wrote:
> > > On Thu, Dec 04, 2014 at 12:00:27PM +0100, Dongsu Park wrote:
>
Hi Kent,
On 23.11.2014 20:16, Kent Overstreet wrote:
> Since I'm starting to resign myself to the fact that I'm probably not going to
> have much time for upstream development again any time soon, I figured maybe I
> should try writing down all the things I was working on or planning on working
>
Thanks for the reply.
On 05.12.2014 19:02, Kent Overstreet wrote:
> On Thu, Dec 04, 2014 at 12:00:27PM +0100, Dongsu Park wrote:
> > Playing a little with your block_stuff tree based on 3.15, however,
> > I think there still seems to be a couple of issues.
> > First of all,
Hi Christoph,
On 23.12.2014 02:16, Christoph Hellwig wrote:
> > +void blk_queue_split(struct request_queue *q, struct bio **bio,
> > +struct bio_set *bs)
> > +{
> > + struct bio *split;
> > +
> > + if ((*bio)->bi_rw & REQ_DISCARD)
> > + split = blk_bio_discard_split(q
On 23.12.2014 02:22, Christoph Hellwig wrote:
> On Mon, Dec 22, 2014 at 12:48:29PM +0100, Dongsu Park wrote:
> > From: Kent Overstreet
> >
> > Since generic_make_request() can now handle arbitrary size bios, all we
> > have to do is make sure the bvec array doesn
On 23.12.2014 02:35, Christoph Hellwig wrote:
> This seems like it could be applied without the rest of the series,
> right? Might be worth to get it into the btrfs tree ASAP?
Ah, you're right.
While patch #5 must be in this series, patch #6 does not necessarily
have to be included. This conversi
On 23.12.2014 02:44, Christoph Hellwig wrote:
> Does this and the next three patches really depend on the earlier ones?
> Unless I'm missing something they are cleanups on their own.
>
> It might make sense to get all these cleanups out as a preparatory
> series first.
I think so too. Patches #07
On 23.12.2014 02:45, Christoph Hellwig wrote:
> > static int __bio_copy_iov(struct bio *bio, const struct iov_iter *iter,
> > + int to_iov)
> > {
> > + int i;
> > struct bio_vec *bvec;
> > struct iov_iter iov_iter = *iter;
>
> Why not pass the iov_iter by value?
Ag
On 23.12.2014 02:48, Christoph Hellwig wrote:
> On Mon, Dec 22, 2014 at 12:48:39PM +0100, Dongsu Park wrote:
> > From: Kent Overstreet
> >
> > Refactor sync_request_write() of md/raid10 to use bio_copy_data()
> > instead of open coding bio_vec iterations.
>
> Se
On 23.12.2014 02:51, Christoph Hellwig wrote:
> On Mon, Dec 22, 2014 at 12:48:43PM +0100, Dongsu Park wrote:
> > From: Kent Overstreet
> >
> > Increase bio->bi_remaining instead of calling bio_get(),
> > and call bio_end() instead of bio_put() upon buffer
On 23.12.2014 02:52, Christoph Hellwig wrote:
> > + * As of 3.18, block layer is written based on merging biovecs. Its goal is
>
> I don't think this is true..
Okay, I'll try to describe it more accurately in the next round.
Thanks,
Dongsu
--
To unsubscribe from this list: send the line "unsubsc
On 23.12.2014 11:14, Geoff Levand wrote:
> On Mon, 2014-12-22 at 12:48 +0100, Dongsu Park wrote:
> > From: Kent Overstreet
>
> > --- a/drivers/block/ps3vram.c
> > +++ b/drivers/block/ps3vram.c
> > @@ -603,6 +603,8 @@ static void ps3vram_make_request(struct request_
Hi Jiry,
On 09.01.2015 11:31, Jiri Slaby wrote:
> From: Kan Liang
>
> 3.12-stable review patch. If anyone has any objections, please let me know.
Thanks for taking this patch to 3.12-stable.
I've just tested 3.12.36 from your stable-3.12-queue tree.
Unfortunately, the kernel still crashes at i
[1] https://lkml.org/lkml/2014/12/22/128
Dongsu Park (1):
block: rewrite __bio_copy_iov()
Kent Overstreet (6):
block: replace sg_iovec with iov_iter
block: refactor iov_count_pages() from bio_{copy,map}_user_iov()
block: refactor bio_get_user_pages() from __bio_map_user_iov()
md/ra
only
when bio_chain is given.
Cc: Christoph Hellwig
Cc: linux...@vger.kernel.org
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
kernel/power/block_io.c | 23 ++-
1 file changed, 18 insertions(+), 5 deletions(-)
changes.
Cc: Christoph Hellwig
Cc: Jens Axboe
Cc: "Hans J. Koch"
Cc: Greg Kroah-Hartman
Cc: Al Viro
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
block/bio.c | 43 ++-
inc
that, calling
convention can be consistent with the immutable biovecs API.
Cc: Christoph Hellwig
Cc: Al Viro
Cc: linux-fsde...@vger.kernel.org
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
fs/buffer.c | 4 ++--
1 file changed, 2 ins
: Dongsu Park
---
drivers/md/raid10.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 32e282f..4a40354 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -2107,18 +2107,11 @@ static void
() take arbitrarily sized bios - we're not using
bio_add_page() here.
Cc: Christoph Hellwig
Cc: Jens Axboe
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
block/bio.c
changes.
Cc: Christoph Hellwig
Cc: Jens Axboe
Cc: Doug Gilbert
Cc: "James E.J. Bottomley"
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
block/bio.c| 114 +
block
org/lkml/2014/11/23/263
[2] https://lkml.org/lkml/2013/11/25/732
[3] https://lkml.org/lkml/2014/2/26/618
[4] https://lkml.org/lkml/2014/12/22/128
[5] https://lkml.org/lkml/2015/1/12/255
Dongsu Park (1):
Documentation: update notes in biovecs about arbitrarily sized bios
Kent Overstreet (8):
rris
Cc: Philip Kelleher
Cc: Minchan Kim
Cc: Nitin Gupta
Cc: Oleg Drokin
Cc: Andreas Dilger
Signed-off-by: Kent Overstreet
[dpark: skip more mq-based drivers, resolve merge conflicts, etc.]
Signed-off-by: Dongsu Park
---
block/blk-core.c| 1
repeatedly.
This commit should contain only literal replacements, without
functional changes.
Suggested-by: Christoph Hellwig
Cc: Kent Overstreet
Cc: Jens Axboe
Cc: Al Viro
Signed-off-by: Dongsu Park
---
block/bio.c | 113
1 file
Update block/biovecs.txt so that it includes a note on what kind of
effects arbitrarily sized bios would bring to the block layer.
Also fix a trivial typo, bio_iter_iovec.
Cc: Christoph Hellwig
Cc: Kent Overstreet
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Signed-off-by: Dongsu Park
Overstreet
[dpark: also remove ->merge_bvec_fn() in dm-thin as well as
dm-era-target, and resolve merge conflicts]
Signed-off-by: Dongsu Park
---
block/blk-merge.c | 17 +-
block/blk-settings.c | 22
drivers/block/drbd/drbd_int.h | 1 -
drivers/block/d
-fsde...@vger.kernel.org
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
fs/buffer.c | 7 ++-
fs/jfs/jfs_logmgr.c | 14 --
mm/page_io.c| 8 +++-
3 files changed, 9 insertions(+), 20 deletions(-)
ption in commit message]
Signed-off-by: Dongsu Park
---
drivers/md/raid5.c | 23 +--
1 file changed, 1 insertion(+), 22 deletions(-)
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index c1b0d52..40e464c 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4218,25
Cc: Chris Mason
Cc: Josef Bacik
Cc: linux-bt...@vger.kernel.org
Signed-off-by: Kent Overstreet
Signed-off-by: Chris Mason
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
fs/btrfs/volumes.c | 73 --
1 file chan
s, change a couple of comments,
make bio_add_page() warn once upon a cloned bio.]
Signed-off-by: Dongsu Park
---
block/bio.c | 135 +---
1 file changed, 55 insertions(+), 80 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index 7ff846d.
dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
drivers/md/bcache/bcache.h| 18
drivers/md/bcache/io.c| 100 +-
drivers/md/bcache/journal.c | 4 +-
drivers/md/bcache/request.c | 16 +++
drive
_request().
Cc: Christoph Hellwig
Cc: Jens Axboe
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
---
block/bounce.c | 60 ++
1 file changed, 52 insertions(+), 8 deletions(-)
diff --git a
Hi Christoph,
On 16.01.2015 03:31, Christoph Hellwig wrote:
> On Thu, Jan 15, 2015 at 10:18:17AM -0800, Christoph Hellwig wrote:
> > This breaks booting a simple KVM VM for me:
> Seems like the issue actually is in the patch before this one, but
> only shows up with this one applied.
> The root ca
Hi,
there's a critical bug regarding CPU hotplug, blk-mq, and scsi-mq.
Every time when a CPU is offlined, some arbitrary range of kernel memory
seems to get corrupted. Then after a while, kernel panics at random places
when block IOs are issued. (for example, see the call traces below)
This bug c
00 00 00 0f 1f 44 00 00 48 8b 87 20 04 00 00 55 48 89 e5
> > <48> 8b 40 98 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
> > [ 47.816324] RIP [] kthread_data+0x10/0x20
> > [ 47.816324] RSP
> > [ 47.816324] CR2: ff98
> > [ 47.81632
On 20.04.2015 21:12, Ming Lei wrote:
> On Mon, Apr 20, 2015 at 4:07 PM, Dongsu Park
> wrote:
> > Hi Ming,
> >
> > On 18.04.2015 00:23, Ming Lei wrote:
> >> > Does anyone have an idea?
> >>
> >> As far as I can see, at least two problems exist:
otplug issue.
Yes, it works indeed. Thanks a lot! :-)
You can add:
Tested-by: Dongsu Park
As the original patch didn't apply, I had to change some nitpicks though.
(see below)
Cheers,
Dongsu
>From 8c0edcbbdfbab67dc8ae2fd46cca6a86e0cadcba Mon Sep 17 00:00:00 2001
From: Ming Lei
Da
s in my branch:
https://github.com/kinvolk/linux/tree/dongsu/fuse-userns-for-4.18
With this branch, I tested sshfs/fuse from non-init user namespace.
It works fine as expected. So you can add:
Tested-by: Dongsu Park
Thanks!
Dongsu
> These changes are also available at:
> git://git.k
ex_end))
> + return -EINVAL;
> +
> + /* Its safe to start updating extents */
..
Apart from that, the whole patchset seems to work without error,
both on xfs and on ext4.
Of course I had to remove Lukas' patches before testing collapse-range.
So it would be excel
Hi,
On 19.05.2014 17:55, Daniel Phillips wrote:
> On 05/18/2014 04:55 PM, Dave Chinner wrote:
> >On Fri, May 16, 2014 at 05:50:59PM -0700, Daniel Phillips wrote:
> >>We would like to offer Tux3 for review for mainline merge. We have
> >>prepared a new repository suitable for pulling:
> >>
> >>http
Hi,
On 27.05.2014 13:24, Maurizio Lombardi wrote:
> On Tue, May 27, 2014 at 10:43:59AM +0200, Maurizio Lombardi wrote:
> >
> > But now I'm suspicious of this part of commit 3979ef4dcf:
> >
> > failed:
> > bvec->bv_page = NULL;
> > bvec->bv_len = 0;
> > bvec->bv_offset =
From: Dongsu Park
Commit 3979ef4dcf3d1de55a560a3a4016c30a835df44d ("bio-modify-
__bio_add_page-to-accept-pages-that-dont-start-a-new-segment-v3")
introduced a regression as reported by Jet Chen.
That results in a kernel BUG at drivers/block/virtio_blk.c:166.
To fix that, bi_iter.bi_si
ference.
(The same kernel, the same qemu version, the same xfstests version, etc.)
Anyway, coming back to my office, now I can confirm that your patch
fixes the bug. You can add:
Tested-by: Dongsu Park
Thanks,
Dongsu
> [tom@localhost xfstests]$ sudo ./check ext4/271 ext4/301 ext4/305
> FS
nt is too big to handle.
>
> The patch fixes the virtio-blk oops bug reported from Jet Chen in
> below link:
>
> http://marc.info/?l=linux-kernel&m=140113053817095&w=2
A great patch description, thanks! :-)
You can add:
Tested-by: Dongsu Park
> Cc: Jens Axboe
&g
to_create_worker() as Tejun suggested.
Test is running with this patch, which seems to be working for now.
But I'm going to observe the test result carefully for a few more days.
Regards,
Dongsu
>From de9aadd6fb742ea8acce4245a27946d3f233ab7f Mon Sep 17 00:00:00 2001
From: Dongsu Park
Date: W
gid=3598450693
It was originally by reported on systemd github issues:
https://github.com/systemd/systemd/issues/956
Reported-by: Alban Crequy
Signed-off-by: Dongsu Park
---
fs/devpts/inode.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/fs/devpts/inode.
gid=3598450693
It was originally by reported on systemd github issues:
https://github.com/systemd/systemd/issues/956
from v1: fix patch format correctly
Reported-by: Alban Crequy
Signed-off-by: Dongsu Park
---
fs/devpts/inode.c | 20
1 file changed, 16 insertions(+)
Hi,
thanks for the review.
On 18.08.2015 16:44, Andrew Morton wrote:
> On Tue, 18 Aug 2015 17:18:19 +0200 Dongsu Park wrote:
>
> > To allow devpts to be mounted with options of uid/gid of uint32_t,
> > use kstrtouint() instead of match_int(). Doing that, mounting devpts
&
Hi Tejun,
On 03.12.2014 13:02, Tejun Heo wrote:
> So, something like the following. Only compile tested. I'll test it
> and post proper patches w/ due credits.
I have been already satisfied with Neil's patch,
but your patch looks indeed a lot cleaner, I like it.
I just compiled and tested it sh
e experimental patches
are also available on other branches on my git tree. Once they are done,
I'm also going to post them to get reviews.
Comments are welcome.
Dongsu
[1] https://lkml.org/lkml/2014/11/23/263
[2] https://lkml.org/lkml/2013/11/25/732
[3] https://lkml.org/lkml/2014/2/26/
ths.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Chris Mason
Cc: Josef Bacik
Cc: linux-bt...@vger.kernel.org
---
fs/btrfs/volumes.c | 73 --
1 file changed, 73 deletions(-)
diff --
changes.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
Cc: "Hans J. Koch"
Cc: Greg Kroah-Hartman
Cc: Al Viro
---
block/bio.c | 43 ++-
include/linux/uio.h |
e left
for future patches.
Signed-off-by: Kent Overstreet
[dpark: skip more mq-based drivers, resolve merge conflicts, etc.]
Signed-off-by: Dongsu Park
Cc: Ming Lin
Cc: Jens Axboe
Cc: Christoph Hellwig
Cc: Al Viro
Cc: Ming Lei
Cc: Neil Brown
Cc: Alasdair Kergon
Cc: Mike Snitzer
Cc: dm-
ned-off-by: Dongsu Park
Cc: Jens Axboe
---
block/blk-lib.c | 173 ++--
1 file changed, 29 insertions(+), 144 deletions(-)
diff --git a/block/blk-lib.c b/block/blk-lib.c
index 8411be3..deef044 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@
treet
[dpark: rebase and resolve merge conflicts]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
Cc: Ming Lin
---
block/bio.c | 135 +---
1 file changed, 55 insertions(+), 80 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index 471d738..9
From: Kent Overstreet
Remove bio_fits_rdev() completely, because ->merge_bvec_fn() has now
gone. There's no point in calling bio_fits_rdev() only for ensuring
aligned read from rdev.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu
o remove ->merge_bvec_fn() in dm-thin as well as
dm-era-target, and resolve merge conflicts]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
Cc: drbd-...@lists.linbit.com
Cc: Jiri Kosina
Cc: Yehuda Sadeh
Cc: Sage Weil
Cc: Alex Elder
Cc: ceph-de...@vger.kernel.org
Cc: Alasdair Kergon
Cc: Mike Snitzer
ome codes that have been still using the older API
can be converted in order to use the immutable biovecs API.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Al Viro
Cc: linux-fsde...@vger.kernel.org
Cc: linux...@vger.kernel.org
---
ssage]
Signed-off-by: Dongsu Park
Cc: Al Viro
Cc: Dave Kleikamp
Cc: linux-fsde...@vger.kernel.org
---
fs/buffer.c | 7 ++-
fs/jfs/jfs_logmgr.c | 14 --
mm/page_io.c| 8 +++-
3 files changed, 9 insertions(+), 20 deletions(-)
diff --git a/fs/buffer.c b/fs/buf
From: Kent Overstreet
Refactor sync_request_write() of md/raid10 to use bio_copy_data()
instead of open coding bio_vec iterations.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Neil Brown
Cc: linux-r...@vger.kernel.org
() take arbitrarily sized bios - we're not using
bio_add_page() here.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
---
block/bio.c | 130 +++-
include/linux/
Update block/biovecs.txt so that it includes a note on what kind of
effects arbitrarily sized bios would bring to the block layer.
Also fix a trivial typo, bio_iter_iovec.
Signed-off-by: Dongsu Park
Cc: Kent Overstreet
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
---
Documentation/block
.
This is going to be important for future block layer refactoring, and
using the standard primitives makes the code easier to audit.
Signed-off-by: Kent Overstreet
[dpark: apply this conversion also in check-integrity.c, and add more
descrption in commit message]
Signed-off-by: Dongsu Park
Cc: Chris
changes.
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
Cc: Doug Gilbert
Cc: "James E.J. Bottomley"
---
block/bio.c| 114 +
block/blk-map.c
ommit message]
Signed-off-by: Dongsu Park
Cc: linux-bca...@vger.kernel.org
---
drivers/md/bcache/bcache.h| 18
drivers/md/bcache/io.c| 100 +-
drivers/md/bcache/journal.c | 4 +-
drivers/md/bcache/request.c | 16 +++
drive
uest().
Signed-off-by: Kent Overstreet
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
---
block/bounce.c | 60 ++
1 file changed, 52 insertions(+), 8 deletions(-)
diff --git a/block/bounce.c b/block
ommit message]
Signed-off-by: Dongsu Park
Cc: Jens Axboe
Cc: Al Viro
---
block/bio.c | 62 +
1 file changed, 25 insertions(+), 37 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index 4731c4a..524b401 100644
--- a/block/bio.c
+++ b/
On 05.02.2015 09:28, Jens Axboe wrote:
> On 02/02/2015 06:19 AM, Christoph Hellwig wrote:
> >Jens, do these patches look fine to you? Any chance to get them into
> >the tree for the 3.20 merge window?
>
> Yes, I think they look fine. I'll throw them into the testing mix and merge
> them for 3.20.
Hi Jens,
during testing with the linux-block for-3.20/core branch, I hit a BUG
like below. It's reproducible by running xfstests/xfs/279.
Bisecting showed that the first bad commit is 6d6285c45f5a ("block:
require blk_rq_prep_clone() be given an initialized clone request").
With reverting this co
On 09.02.2015 10:47, Jens Axboe wrote:
> On 02/09/2015 10:35 AM, Mike Snitzer wrote:
> >On Mon, Feb 09 2015 at 12:13P -0500,
> >Mike Snitzer wrote:
> >
> >Jens and I discussed this further and given that linux-block breaks
> >dm-multipath it is best to fix linux-block and let Linus resolve the
> >
On 11.12.2014 22:32, Ming Lin wrote:
> On 12/11/2014 02:07 AM, Dongsu Park wrote:
> > On 10.12.2014 23:11, Ming Lin wrote:
> >> Just tried to edit a btrfs file.
> >>
> >> [ 45.216351] BTRFS error (device sdb1): partial page write in btrfs with
> >>
es Morris
Cc: Christoph Hellwig
Acked-by: Miklos Szeredi
Acked-by: "Serge E. Hallyn"
Acked-by: Seth Forshee
Tested-by: Dongsu Park
Signed-off-by: Alban Crequy
---
fs/fuse/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode
This patchset v5 introduces a new fs flag FS_IMA_NO_CACHE and uses it in
FUSE. This forces files to be re-measured, re-appraised and re-audited
on file systems with the feature flag FS_IMA_NO_CACHE. In that way,
cached integrity results won't be used.
There was a previous attempt (unmerged) with a
y-mod...@vger.kernel.org
Cc: linux-fsde...@vger.kernel.org
Cc: Alexander Viro
Cc: Miklos Szeredi
Cc: Mimi Zohar
Cc: Dmitry Kasatkin
Cc: James Morris
Cc: Christoph Hellwig
Acked-by: "Serge E. Hallyn"
Acked-by: Seth Forshee
Tested-by: Dongsu Park
Signed-off-by: Alban Crequy
Signed-off-
This patchset v5 is based on work by Seth Forshee and Eric Biederman.
The latest patchset was v4:
https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1132206.html
At the moment, filesystems backed by physical medium can only be mounted
by real root in the initial user namespace. This rest
sde...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Alexander Viro
Cc: Serge Hallyn
Signed-off-by: Seth Forshee
Signed-off-by: Dongsu Park
---
fs/inode.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/inode.c b/fs/inode.c
index fd401028..6459a437 100644
--- a
originally mounted the filesystem.
Patch v4 is available: https://patchwork.kernel.org/patch/8944631/
Cc: linux-fsde...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Alexander Viro
Cc: "Eric W. Biederman"
Cc: Serge Hallyn
Signed-off-by: Seth Forshee
Signed-off-by: Dongsu Par
Signed-off-by: Eric W. Biederman
[saf: Resolve conflicts caused by s/inode_change_ok/setattr_prepare/]
Signed-off-by: Dongsu Park
---
fs/attr.c | 34 ++
fs/proc/base.c| 7 +++
fs/proc/generic.c | 7 +++
fs/proc/proc_sysctl.c | 7
check in commoncap is safe in this respect as well.
Patch v4 is available: https://patchwork.kernel.org/patch/8944641/
Cc: linux-security-mod...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: James Morris
Cc: Serge Hallyn
Signed-off-by: Seth Forshee
Signed-off-by: Dongsu Park
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