tree:
https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
for-next
head: ddc1316e185f6ab4a74656b4879a15ec23cdec31
commit: eeb17d25430dc2b3251a5abfec6a3b9160daaef6 [29/30] dm ebs: new block size
emulating target
reproduce:
# apt-get install sparse
# spar
On Wed, Apr 29 2020 at 3:40pm -0400,
Heinz Mauelshagen wrote:
> On 4/29/20 5:22 PM, Mike Snitzer wrote:
> >On Wed, Apr 29 2020 at 11:07am -0400,
> >hei...@redhat.com wrote:
> >
> >>From: Heinz Mauelshagen
> >>
> >>Assign blk_status_t to bi_status properly in __ebs_process_bios()
> >>on error (
On Wed, 29 Apr 2020, Heinz Mauelshagen wrote:
> On 4/29/20 6:30 PM, Mikulas Patocka wrote:
> > Hi
> >
> > This is the clflushopt patch for the next merge window.
> >
> > Mikulas
> >
> >
> > From: Mikulas Patocka
> >
> > When testing the dm-writecache target on a real Optane-based persiste
On 4/29/20 6:30 PM, Mikulas Patocka wrote:
Hi
This is the clflushopt patch for the next merge window.
Mikulas
From: Mikulas Patocka
When testing the dm-writecache target on a real Optane-based persistent
memory, it turned out that explicit cache flushing using the clflushopt
instruction per
On 4/29/20 6:30 PM, Mikulas Patocka wrote:
Hi
This is the clflushopt patch for the next merge window.
Mikulas
From: Mikulas Patocka
When testing the dm-writecache target on a real Optane-based persistent
memory, it turned out that explicit cache flushing using the clflushopt
instruction per
On 4/29/20 5:22 PM, Mike Snitzer wrote:
On Wed, Apr 29 2020 at 11:07am -0400,
hei...@redhat.com wrote:
From: Heinz Mauelshagen
Assign blk_status_t to bi_status properly in __ebs_process_bios()
on error (flaw found by static checker).
Reported-by: Dan Carpenter
Signed-off-by: Heinz Mauelsha
On 4/29/20 5:22 PM, Mike Snitzer wrote:
On Wed, Apr 29 2020 at 11:07am -0400,
hei...@redhat.com wrote:
From: Heinz Mauelshagen
Assign blk_status_t to bi_status properly in __ebs_process_bios()
on error (flaw found by static checker).
Reported-by: Dan Carpenter
Signed-off-by: Heinz Mauelsha
Hi
This is the clflushopt patch for the next merge window.
Mikulas
From: Mikulas Patocka
When testing the dm-writecache target on a real Optane-based persistent
memory, it turned out that explicit cache flushing using the clflushopt
instruction performs better than non-temporal stores for blo
On Wed, Apr 29 2020 at 11:07am -0400,
hei...@redhat.com wrote:
> From: Heinz Mauelshagen
>
> Assign blk_status_t to bi_status properly in __ebs_process_bios()
> on error (flaw found by static checker).
>
> Reported-by: Dan Carpenter
> Signed-off-by: Heinz Mauelshagen
> ---
> drivers/md/dm-e
Thanks for reporting this.
See patch to fix this submitted to dm-devel.
Heinz
On 4/29/20 3:21 PM, Dan Carpenter wrote:
Hello Heinz Mauelshagen,
The patch d3d11ad3d087: "dm: add emulated block size target" from Mar
9, 2020, leads to the following static checker warning:
drivers/md/dm-
From: Heinz Mauelshagen
Assign blk_status_t to bi_status properly in __ebs_process_bios()
on error (flaw found by static checker).
Reported-by: Dan Carpenter
Signed-off-by: Heinz Mauelshagen
---
drivers/md/dm-ebs-target.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/d
On 4/29/20 5:23 AM, Heinz Mauelshagen wrote:
> On 4/28/20 5:03 PM, Randy Dunlap wrote:
>> From: Randy Dunlap
>>
>> Fix build errors by selecting DM_BUFIO.
>>
>> Fix Kconfig entry formatting by using tabs instead of spaces,
>> using "help" instead of "---help---", and
>> indenting help text with on
From: Heinz Mauelshagen
Enhance new dm-ebs target as of v4 submitted on 3/9/2020
to actually pass discarding blocks down to the underlying
device now that the new dm-bufio API is available.
Signed-off-by: Heinz Mauelshagen
---
.../admin-guide/device-mapper/dm-ebs.rst | 6 +++
drivers/md/
Hello Heinz Mauelshagen,
The patch d3d11ad3d087: "dm: add emulated block size target" from Mar
9, 2020, leads to the following static checker warning:
drivers/md/dm-ebs-target.c:190 __ebs_process_bios()
warn: assigning signed to unsigned: 'bio->bi_status = r' '(-4095)-0'
drivers/
On 4/29/20 3:52 AM, Zheng Bin wrote:
Fix sparse warnings:
drivers/md/dm-ebs-target.c:423:12: warning: symbol 'dm_ebs_init' was not
declared. Should it be static?
drivers/md/dm-ebs-target.c:433:6: warning: symbol 'dm_ebs_exit' was not
declared. Should it be static?
Reported-by: Hulk Robot
Sig
On 4/28/20 5:03 PM, Randy Dunlap wrote:
From: Randy Dunlap
Fix build errors by selecting DM_BUFIO.
Fix Kconfig entry formatting by using tabs instead of spaces,
using "help" instead of "---help---", and
indenting help text with one additional space.
Fixes these build errors:
ld: drivers/md/d
Fix sparse warnings:
drivers/md/dm-ebs-target.c:423:12: warning: symbol 'dm_ebs_init' was not
declared. Should it be static?
drivers/md/dm-ebs-target.c:433:6: warning: symbol 'dm_ebs_exit' was not
declared. Should it be static?
Reported-by: Hulk Robot
Signed-off-by: Zheng Bin
---
drivers/md/
Hi Martin,
Yes I did notice.
I got sidetracked by other projects, but I intent to merge this patch and
tag the release this week.
Thank you for the notice,
Christophe.
On Tue, Apr 28, 2020 at 11:54 PM Martin Wilck wrote:
> Hello Christophe,
>
> On Tue, 2020-03-03 at 00:38 +0100, Christophe Var
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