On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Add 'mdts' device parameter to control the Maximum Data Transfer Size of
> the controller and check that it is respected.
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 29
The following changes since commit 736cf607e40674776d752acc201f565723e86045:
Update version for v5.0.0-rc0 release (2020-03-24 17:50:00 +)
are available in the Git repository at:
git://git.kraxel.org/qemu tags/fixes-20200325-pull-request
for you to fetch changes up
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Introduce the nvme_map helper to remove some noise in the main nvme_rw
> function.
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 13 ++---
> 1 file changed, 10 insertions(+), 3 deletions(-)
>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Prepare to support inactive namespaces.
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> This refactors how the device issues asynchronous block backend
> requests. The NvmeRequest now holds a queue of NvmeAIOs that are
> associated with the command. This allows multiple aios to be issued for
> a
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Signed-off-by: Klaus Jensen
> Acked-by: Keith Busch
> ---
> hw/block/nvme-ns.c | 7 ++-
> hw/block/nvme-ns.h | 4 +++-
> hw/block/nvme.c| 1 +
> 3 files changed, 10 insertions(+), 2 deletions(-)
>
> diff
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> This adds support for multiple namespaces by introducing a new 'nvme-ns'
> device model. The nvme device creates a bus named from the device name
> ('id'). The nvme-ns devices then connect to this and registers
>
On 24.03.20 16:36, Vladimir Sementsov-Ogievskiy wrote:
> local_err is used again in mirror_exit_common() after
> bdrv_set_backing_hd(), so we must zero it. Otherwise try to set
> non-NULL local_err will crash.
OK, but wouldn’t it be better hygiene to set it to NULL every time it is
freed? (There
12:47 Sre, 25.03.2020. Aleksandar Markovic
је написао/ла:
>
> 12:44 Sre, 25.03.2020. Aleksandar Markovic <
aleksandar.qemu.de...@gmail.com> је написао/ла:
> >
> > 16:59 Uto, 24.03.2020. Richard Henderson
је написао/ла:
> > >
> > > On 3/24/20 5:22 AM, Jiaxun Yang wrote:
> > > > Loongson
Loongson gs464 core can be found in Loongson-3A1000 processor.
This patchset add minimal support for that core.
There are still some instructions missing, I'm going to work on
them later.
The corresponding hw board is also missing. I'm using modified kernel
for malta for testing purpose and
>-Original Message-
>From: Laurent Vivier [mailto:laur...@vivier.eu]
>Sent: Wednesday, March 25, 2020 5:45 PM
>To: Chenqun (kuhn) ; qemu-devel@nongnu.org;
>qemu-triv...@nongnu.org
>Cc: Zhanghailiang ; Euler Robot
>; Daniel P. Berrangé
>Subject: Re: [PATCH 3/3] crypto: Redundant type
Le 25/03/2020 à 11:06, Chenqun (kuhn) a écrit :
>> -Original Message-
>> From: Laurent Vivier [mailto:laur...@vivier.eu]
>> Sent: Wednesday, March 25, 2020 5:45 PM
>> To: Chenqun (kuhn) ; qemu-devel@nongnu.org;
>> qemu-triv...@nongnu.org
>> Cc: Zhanghailiang ; Euler Robot
>> ; Daniel P.
On Mon, 2020-03-16 at 00:43 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 11:27, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:51 +0100, Klaus Jensen wrote:
> > > This patch splits up nvme_realize into multiple individual functions,
> > > each initializing a different subset of the device.
On Mon, 2020-03-16 at 00:44 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 11:31, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:51 +0100, Klaus Jensen wrote:
> > > It might seem wierd to implement this feature for an emulated device,
> > > but it is mandatory to support and the feature is
Hi all!
When sending iotests to upstream or do patch porting from one branch
to another we very often have to resolve conflicts in group file, as
many absolutely independent features are intersecting by this file.
These conflicts are simple, but imagine how much time we all have
already spent on
On Mon, 2020-03-16 at 00:53 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 13:48, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:51 +0100, Klaus Jensen wrote:
> > > This refactors how the device issues asynchronous block backend
> > > requests. The NvmeRequest now holds a queue of NvmeAIOs
On Mon, 2020-03-16 at 00:53 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 13:52, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:52 +0100, Klaus Jensen wrote:
> > > Handling DMA errors gracefully is required for the device to pass the
> > > block/011 test ("disable PCI device while doing
On Mon, 2020-03-16 at 00:45 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 11:35, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:51 +0100, Klaus Jensen wrote:
> > > Add support for the Get Log Page command and basic implementations of
> > > the mandatory Error Information, SMART / Health
On Mon, 2020-03-16 at 00:54 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 14:07, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:52 +0100, Klaus Jensen wrote:
> > > For now, support the Data Block, Segment and Last Segment descriptor
> > > types.
> > >
> > > See NVM Express 1.3d, Section
On Mon, 2020-03-16 at 00:45 -0700, Klaus Birkelund Jensen wrote:
> On Feb 12 11:35, Maxim Levitsky wrote:
> > On Tue, 2020-02-04 at 10:51 +0100, Klaus Jensen wrote:
> > > Add support for the Get Log Page command and basic implementations of
> > > the mandatory Error Information, SMART / Health
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Move device configuration parameters to separate struct to make it
> explicit what is configurable and what is set internally.
>
> Signed-off-by: Klaus Jensen
> Acked-by: Keith Busch
> Reviewed-by: Maxim Levitsky
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Hi,
>
> So this patchset kinda blew up in size (wrt. number of patches) after
> Maxim's comments (26 -> 42), but Maxim's comments about splitting up a
> bunch of the patches made a lot of sense.
I don't think this
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Required for compliance with NVMe revision 1.2.1. See NVM Express 1.2.1,
> Section 5.2 ("Asynchronous Event Request command").
>
> Mostly imported from Keith's qemu-nvme tree. Modified with a max number
> of queued
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> The num_queues device paramater has a slightly confusing meaning because
> it accounts for the admin queue pair which is not really optional.
> Secondly, it is really a maximum value of queues allowed.
>
> Add a new
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Add support for the Get Log Page command and basic implementations of
> the mandatory Error Information, SMART / Health Information and Firmware
> Slot Information log pages.
>
> In violation of the specification,
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> It might seem wierd to implement this feature for an emulated device,
> but it is mandatory to support and the feature is useful for testing
> asynchronous event request support, which will be added in a later
>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Support returning Command Sequence Error if Set Features on Number of
> Queues is called after queues have been created.
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 7 +++
> hw/block/nvme.h | 1 +
* Mao Zhongyi (maozhon...@cmss.chinamobile.com) wrote:
> run:
> (qemu) info migrate_parameters
> announce-initial: 50 ms
> ...
> announce-max: 550 ms
> multifd-compression: none
> xbzrle-cache-size: 4194304
> max-postcopy-bandwidth: 0
> tls-authz: '(null)'
>
> Migration parameter 'tls-authz' is
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> 0x is not an allowed value for NCQR and NSQR in Set Features on
> Number of Queues.
>
> Signed-off-by: Klaus Jensen
> Acked-by: Keith Busch
> Reviewed-by: Maxim Levitsky
> ---
> hw/block/nvme.c | 8
> From: Peter Xu < pet...@redhat.com>
> Sent: Wednesday, March 25, 2020 2:13 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v1 17/22] intel_iommu: do not pass down pasid bind for
> PASID
> #0
>
> On Sun, Mar 22, 2020 at 05:36:14AM -0700, Liu Yi L wrote:
> > RID_PASID field was introduced in VT-d 3.0
12:44 Sre, 25.03.2020. Aleksandar Markovic
је написао/ла:
>
> 16:59 Uto, 24.03.2020. Richard Henderson
је написао/ла:
> >
> > On 3/24/20 5:22 AM, Jiaxun Yang wrote:
> > > Loongson multimedia condition instructions were previously
implemented as
> > > write 0 to rd due to lack of documentation.
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index b40d27cddc46..74061d08fd2e 100644
> --- a/hw/block/nvme.c
>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Remove the has_sg member from NvmeRequest since it's redundant.
To be honest this patch also replaces the dma_acct_start with block_acct_start
which looks right to me, and IMHO its OK to have both in the same patch,
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Signed-off-by: Klaus Jensen
> ---
> hw/block/nvme.c | 28 ++--
> 1 file changed, 22 insertions(+), 6 deletions(-)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Before this patch the device already supported this, but it did not
> check for the validity of it nor announced the support in the LISTS
> field.
>
> If some of the PRPs in a PRP list are in the CMB, then ALL
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> For now, support the Data Block, Segment and Last Segment descriptor
> types.
>
> See NVM Express 1.3d, Section 4.4 ("Scatter Gather List (SGL)").
>
> Signed-off-by: Klaus Jensen
> Acked-by: Keith Busch
> ---
>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Handling DMA errors gracefully is required for the device to pass the
> block/011 test ("disable PCI device while doing I/O") in the blktests
> suite.
>
> With this patch the device passes the test by retrying
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen
>
> Since clean up of the request qsg/iov has been moved to the common
> nvme_enqueue_req_completion function, there is no need to use a stack
> allocated qsg/iov in nvme_dma_prp.
>
> Signed-off-by: Klaus Jensen
>
From: Philippe Mathieu-Daudé
Fix warnings reported by Clang static code analyzer:
CC ui/input-linux.o
ui/input-linux.c:343:9: warning: Value stored to 'rc' is never read
rc = ioctl(il->fd, EVIOCGBIT(EV_REL, sizeof(relmap)), );
^
12:53 Sre, 25.03.2020. Aleksandar Markovic
је написао/ла:
>
> 20:17 Pon, 23.03.2020. Richard Henderson
је написао/ла:
> >
> > On 3/23/20 9:15 AM, Alex Bennée wrote:
> > > While debugging check-acceptance failures I found an instability in
> > > the mips64el test case. Briefly the test case:
> >
Yes I'll put it through mine.
On Wed, 25 Mar 2020, 10:53 Aleksandar Markovic, <
aleksandar.qemu.de...@gmail.com> wrote:
> 20:17 Pon, 23.03.2020. Richard Henderson
> је написао/ла:
> >
> > On 3/23/20 9:15 AM, Alex Bennée wrote:
> > > While debugging check-acceptance failures I found an
On 25.03.20 12:11, Max Reitz wrote:
> On 24.03.20 16:36, Vladimir Sementsov-Ogievskiy wrote:
>> local_err is used again in mirror_exit_common() after
>> bdrv_set_backing_hd(), so we must zero it. Otherwise try to set
>> non-NULL local_err will crash.
>
> OK, but wouldn’t it be better hygiene to
The exec migration test isn't run a whole test scenario.
This patch fixes it
Signed-off-by: Oksana Vohchana
---
tests/acceptance/migration.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tests/acceptance/migration.py b/tests/acceptance/migration.py
index
Hi Eric,
> -Original Message-
> From: Eric Auger [mailto:eric.au...@redhat.com]
> Sent: 20 March 2020 16:58
> To: eric.auger@gmail.com; eric.au...@redhat.com;
> qemu-devel@nongnu.org; qemu-...@nongnu.org; peter.mayd...@linaro.org;
> m...@redhat.com; alex.william...@redhat.com;
>
>
> There may be ways to rewrite that expression to avoid triggering the
> warning on a 32-bit platform. Untested, but does this help:
>
> if (sizeof(mask) > 4 && mask <= 0xu) {
>
> --
> Eric Blake, Principal Software Engineer
> Red Hat, Inc. +1-919-301-3226
> Virtualization:
On 24/03/2020 17:49, Dietmar Maurer wrote:
A more serious issue is that I also get a hang inside the poll loop
when the VM is under load. For example, running "stress -d 5" inside
the VM (Debian Buster).
Then running a simply drive-backup like:
{ "execute": "drive-backup", "arguments": {
25.03.2020 14:11, Max Reitz wrote:
On 24.03.20 16:36, Vladimir Sementsov-Ogievskiy wrote:
local_err is used again in mirror_exit_common() after
bdrv_set_backing_hd(), so we must zero it. Otherwise try to set
non-NULL local_err will crash.
OK, but wouldn’t it be better hygiene to set it to
On Wed, Mar 25, 2020 at 09:13:12AM +0100, Sergio Lopez wrote:
> On Tue, Mar 24, 2020 at 02:47:43PM +0100, Max Reitz wrote:
> > Hi Dietmar,
> >
> > I assume this is with master and has popped up only recently?
> >
> > Maybe it has something to do with the recent mutex patches by Stefan, so
> > I’m
Patchew URL:
https://patchew.org/QEMU/20200325102131.23270-1-vsement...@virtuozzo.com/
Hi,
This series failed the docker-quick@centos7 build test. Please find the testing
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT
On 25.03.20 12:47, Vladimir Sementsov-Ogievskiy wrote:
> 25.03.2020 14:11, Max Reitz wrote:
>> On 24.03.20 16:36, Vladimir Sementsov-Ogievskiy wrote:
>>> local_err is used again in mirror_exit_common() after
>>> bdrv_set_backing_hd(), so we must zero it. Otherwise try to set
>>> non-NULL local_err
On 24.03.20 16:36, Vladimir Sementsov-Ogievskiy wrote:
> local_err is used again in mirror_exit_common() after
> bdrv_set_backing_hd(), so we must zero it. Otherwise try to set
> non-NULL local_err will crash.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> block/mirror.c | 1 +
> 1
On 3/25/20 7:19 AM, Dietmar Maurer wrote:
but error_setg() also calls malloc, so this does not help at all?
IIUC the problem, you can send a QMP command to ask to read let's say
3GB of a file, and QEMU crashes. But this doesn't mean there the .heap
is empty, there is probably few bytes still
On 3/25/20 3:59 AM, Chen Qun wrote:
Clang static code analyzer show warning:
hw/timer/exynos4210_mct.c:1370:9: warning: Value stored to 'index' is never read
index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
^ ~
On 3/25/20 1:16 PM, Philippe Mathieu-Daudé wrote:
On 3/25/20 3:59 AM, Chen Qun wrote:
Clang static code analyzer show warning:
hw/timer/exynos4210_mct.c:1370:9: warning: Value stored to 'index' is
never read
index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
^
> From: Peter Xu
> Sent: Wednesday, March 25, 2020 1:32 AM
> To: Liu, Yi L
> Subject: Re: [PATCH v1 12/22] intel_iommu: add PASID cache management
> infrastructure
>
> On Sun, Mar 22, 2020 at 05:36:09AM -0700, Liu Yi L wrote:
> > This patch adds a PASID cache management infrastructure based on
25.03.2020 14:40, Stefan Reiter wrote:
On 24/03/2020 17:49, Dietmar Maurer wrote:
A more serious issue is that I also get a hang inside the poll loop
when the VM is under load. For example, running "stress -d 5" inside
the VM (Debian Buster).
Then running a simply drive-backup like:
{
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