On 2020/3/23 下午4:17, yangke (J) wrote:
We find an issue when host mce trigger openvswitch(dpdk) restart in source host
during guest migration,
Did you mean the vhost-user netev was deleted from the source host?
VM is still link down in frontend after migration, it cause the network in
On 2020/3/24 上午9:29, Li Qiang wrote:
P J P mailto:ppan...@redhat.com>> 于2020年3月23日周一
下午8:24写道：
From: Prasad J Pandit mailto:p...@fedoraproject.org>>
Tulip network driver while copying tx/rx buffers does not check
frame size against r/w data length. This may lead to OOB buffer
On 2020/3/24 上午10:04, Li Qiang wrote:
P J P mailto:ppan...@redhat.com>> 于2020年3月23日周一
下午8:25写道：
From: Prasad J Pandit mailto:p...@fedoraproject.org>>
Define .can_receive routine to do sanity checks before receiving
packet data. And call qemu_flush_queued_packets to flush
From: Vincent Fazio
Previously, the signal handler would be byte swapped if the target and
host CPU used different endianness. This would cause a SIGSEGV when
attempting to translate the opcode pointed to by the swapped address.
Thread 1 "qemu-ppc64" received signal SIGSEGV, Segmentation
From: Philippe Mathieu-Daudé
This code is inside the "if (dinfo)" condition, so testing
again here whether it is NULL is unnecessary.
Fixes: dd59bcae7 (Don't size flash memory to match backing image)
Reported-by: Coverity (CID 1421917)
Suggested-by: Peter Maydell
Signed-off-by: Philippe
From: Nicholas Piggin
slbia must invalidate TLBs even if it does not remove a valid SLB
entry, because slbmte can overwrite valid entries without removing
their TLBs.
As the architecture says, slbia invalidates all lookaside information,
not conditionally based on if it removed valid entries.
From: Nicholas Piggin
The new ISA v3.0 slbia variants have not been implemented for TCG,
which can lead to crashing when a POWER9 machine boots Linux using
the hash MMU, for example ("disable_radix" kernel command line).
Add them.
Signed-off-by: Nicholas Piggin
Message-Id:
From: Greg Kurz
This is the only error path that needs to free the previously allocated
ov1.
Reported-by: Coverity (CID 1421924)
Fixes: cbd0d7f36322 "spapr: Fail CAS if option vector table cannot be parsed"
Signed-off-by: Greg Kurz
Message-Id:
The following changes since commit c532b954d96f96d361ca31308f75f1b95bd4df76:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200323'
into staging (2020-03-23 17:41:21 +)
are available in the Git repository at:
git://github.com/dgibson/qemu.git tags/ppc-for-5.0
From: Peter Maydell
The ppc_dcr_read() and ppc_dcr_write() functions call into callbacks
in device code, so we need to hold the QEMU iothread lock while
calling them. This is the case already for the callsites in
kvmppc_handle_dcr_read/write(), but we must also take the lock when
calling the
From: Mahesh Salgaonkar
Per PAPR, it is expected to set effective address provided flag in
sub_err_type member of mc extended error log (i.e
rtas_event_log_v6_mc.sub_err_type). This somehow got missed in original
fwnmi-mce patch series. The current code just updates the effective address
but
Add which features are added or removed in this version.
Signed-off-by: Tao Xu
---
The output is as follows:
qemu-system-x86_64 -cpu help | grep "\["
x86 Cascadelake-Server-v2 Intel Xeon Processor (Cascadelake)
[ARCH_CAPABILITIES]
x86 Cascadelake-Server-v3 Intel Xeon Processor (Cascadelake)
On Tue, Mar 24, 2020 at 03:08:22PM +1100, Alexey Kardashevskiy wrote:
>
>
> On 23/03/2020 21:55, Peter Maydell wrote:
> > On Tue, 21 Aug 2018 at 05:33, David Gibson
> > wrote:
> >>
> >> From: Alexey Kardashevskiy
> >>
> >> At the moment the PPC64/pseries guest only supports 4K/64K/16M IOMMU
>
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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Title:
mouse is
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1661176
Title:
[2.8.0]
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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Title:
AArch64
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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Title:
Unable to
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1659901
Title:
On 23/03/2020 21:55, Peter Maydell wrote:
> On Tue, 21 Aug 2018 at 05:33, David Gibson
> wrote:
>>
>> From: Alexey Kardashevskiy
>>
>> At the moment the PPC64/pseries guest only supports 4K/64K/16M IOMMU
>> pages and POWER8 CPU supports the exact same set of page size so
>> so far things
On Tue, Mar 24, 2020 at 05:29:59AM +0800, Alex Williamson wrote:
> On Mon, 3 Jun 2019 20:34:22 -0400
> Yan Zhao wrote:
>
> > On Tue, Jun 04, 2019 at 03:29:32AM +0800, Alex Williamson wrote:
> > > On Thu, 30 May 2019 20:44:38 -0400
> > > Yan Zhao wrote:
> > >
> > > > This patchset introduces
On Mon, Mar 23, 2020 at 07:07:21PM -0300, Leonardo Bras wrote:
> On Mon, 2020-03-23 at 14:24 +1100, David Gibson wrote:
> > On Fri, Mar 20, 2020 at 09:39:22PM -0300, Leonardo Bras wrote:
> > > Add support for MinMem SPLPAR Characteristic on emulated
> > > RTAS call ibm,get-system-parameter.
> > >
On Tue, Mar 24, 2020 at 02:51:14AM +0800, Dr. David Alan Gilbert wrote:
> * Alex Williamson (alex.william...@redhat.com) wrote:
> > On Mon, 23 Mar 2020 23:24:37 +0530
> > Kirti Wankhede wrote:
> >
> > > On 3/21/2020 12:29 AM, Alex Williamson wrote:
> > > > On Sat, 21 Mar 2020 00:12:04 +0530
> >
Hi,
Nullness of needs to be checked here:
https://github.com/qemu/qemu/blob/c532b954d96f96d361ca31308f75f1b95bd4df76/block/commit.c#L221
pstrcpy(bs->exact_filename, sizeof(bs->exact_filename),...
While it is done at 2 other locations:
Zhang, Chen 於 2020年3月24日 週二 上午3:24寫道：
>
>
>
> > -Original Message-
> > From: Derek Su
> > Sent: Monday, March 23, 2020 1:48 AM
> > To: qemu-devel@nongnu.org
> > Cc: Zhang, Chen ; lizhij...@cn.fujitsu.com;
> > jasow...@redhat.com; dere...@qnap.com
> > Subject: [PATCH v2 1/1]
On Thu, Mar 19, 2020 at 11:23:33PM +0100, Linus Walleij wrote:
> OK I guess we can at least take this opportunity to add
> some kerneldoc to the include file.
>
> > As a concrete example, should "give me 32-bit semantics
> > via PER_LINUX32" mean "mmap should always return addresses
> > within
Hi Palmer,
On Sat, Mar 7, 2020 at 5:45 AM Alistair Francis
wrote:
>
> At present the board serial number is hard-coded to 1, and passed
> to OTP model during initialization. Firmware (FSBL, U-Boot) uses
> the serial number to generate a unique MAC address for the on-chip
> ethernet controller.
P J P 于2020年3月23日周一 下午8:25写道：
> From: Prasad J Pandit
>
> Define .can_receive routine to do sanity checks before receiving
> packet data. And call qemu_flush_queued_packets to flush queued
> packets once they are read in tulip_receive().
>
> Suggested-by: Jason Wang
> Signed-off-by: Prasad J
This is an inspection yet.
For ARM SMMU simulation, TARGET_PAGE_BITS_MIN is 10. All low bits of the TLB
virtual address are used up by TLB flags and alignment flags. It's a little
crowded.
/*
* ARMv7 and later CPUs have 4K pages minimum, but ARMv5 and v6
* have to support 1K tiny pages.
*/
#
I can confirm that this bug has been fixed (zapped). Thank you all for
your hard work and determination. A job well done indeed! As a former
programmer I love you all's zeal for attacking this bug.
As a side note, knowing what you all go through, I always look things
up, walk through at least
P J P 于2020年3月23日周一 下午8:24写道：
> From: Prasad J Pandit
>
> Tulip network driver while copying tx/rx buffers does not check
> frame size against r/w data length. This may lead to OOB buffer
> access. Add check to avoid it.
>
> Limit iterations over descriptors to avoid potential infinite
> loop
On 3/24/2020 2:39 AM, Eduardo Habkost wrote:
On Mon, Mar 23, 2020 at 10:58:16AM +0800, Xiaoyao Li wrote:
On 3/23/2020 10:32 AM, Tao Xu wrote:
Hi Xiaoyao,
May be you can add .note for this new version.
for example:
+ .version = 3,
+ .note =
[Cc +dwg who originated this warning]
On Mon, 23 Mar 2020 14:16:09 +0530
Bharat Bhushan wrote:
> On ARM, the MSI doorbell is translated by the virtual IOMMU.
> As such address_space_translate() returns the MSI controller
> MMIO region and we get an "iommu map to non memory area"
> message.
On 3/23/20 2:46 PM, Daniel Brodsky wrote:
> On Mon, Mar 23, 2020 at 6:25 AM Stefan Hajnoczi wrote:
>>
>> On Fri, Mar 20, 2020 at 06:43:23AM -0700, no-re...@patchew.org wrote:
>>> /tmp/qemu-test/src/util/thread-pool.c:213:5: error: unused variable
>>> 'qemu_lockable_auto1'
On 19/03/2020 18:02, John Snow wrote:
> On 3/19/20 8:33 AM, Peter Maydell wrote:
>> On Tue, 17 Mar 2020 at 23:23, John Snow wrote:
>>>
>>> The following changes since commit 373c7068dd610e97f0b551b5a6d0a27cd6da4506:
>>>
>>> qemu.nsi: Install Sphinx documentation (2020-03-09 16:45:00 +)
>>>
On Mon, 2020-03-23 at 14:24 +1100, David Gibson wrote:
> On Fri, Mar 20, 2020 at 09:39:22PM -0300, Leonardo Bras wrote:
> > Add support for MinMem SPLPAR Characteristic on emulated
> > RTAS call ibm,get-system-parameter.
> >
> > MinMem represents Minimum Memory, that is described in LOPAPR as:
>
On Sun, Mar 22, 2020 at 05:36:06AM -0700, Liu Yi L wrote:
[...]
> @@ -1256,11 +1334,19 @@ static int vfio_init_container(VFIOContainer
> *container, int group_fd,
> }
>
> if (iommu_type == VFIO_TYPE1_NESTING_IOMMU) {
> -/*
> - * TODO: config flags per host IOMMU
Hi QEMU developers,
I noticed the following two potential missing checks by static analysis and
detecting inconsistencies on the source code of QEMU. here is the result:
1)
Missing check on offset:
https://github.com/qemu/qemu/blob/c532b954d96f96d361ca31308f75f1b95bd4df76/disas/arm.c#L2728-L2733
On Mon, Mar 23, 2020 at 6:25 AM Stefan Hajnoczi wrote:
>
> On Fri, Mar 20, 2020 at 06:43:23AM -0700, no-re...@patchew.org wrote:
> > /tmp/qemu-test/src/util/thread-pool.c:213:5: error: unused variable
> > 'qemu_lockable_auto1' [-Werror,-Wunused-variable]
> > QEMU_LOCK_GUARD(>lock);
> > ^
On Mon, 3 Jun 2019 20:34:22 -0400
Yan Zhao wrote:
> On Tue, Jun 04, 2019 at 03:29:32AM +0800, Alex Williamson wrote:
> > On Thu, 30 May 2019 20:44:38 -0400
> > Yan Zhao wrote:
> >
> > > This patchset introduces a migration_version attribute under sysfs of VFIO
> > > Mediated devices.
> > >
On Sun, Mar 22, 2020 at 05:36:04AM -0700, Liu Yi L wrote:
> This patch adds set/unset_iommu_context() impelementation in Intel
> vIOMMU. For Intel platform, pass-through modules (e.g. VFIO) could
> set HostIOMMUContext to Intel vIOMMU emulator.
>
> Cc: Kevin Tian
> Cc: Jacob Pan
> Cc: Peter Xu
Works for me. F31 KVM guest is installing on Q9550 box.
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Title:
KVM Guest pauses after upgrade to Ubuntu 20.04
Status in QEMU:
Invalid
On Sun, Mar 22, 2020 at 05:36:03AM -0700, Liu Yi L wrote:
[...]
> +AddressSpace *pci_device_iommu_address_space(PCIDevice *dev)
> +{
> +PCIBus *bus;
> +uint8_t devfn;
> +
> +pci_device_get_iommu_bus_devfn(dev, , );
> +if (bus && bus->iommu_ops &&
> +
Hi Kirti,
On 3/19/20 9:16 PM, Kirti Wankhede wrote:
> IOMMU container maintains a list of all pages pinned by vfio_pin_pages API.
> All pages pinned by vendor driver through this API should be considered as
> dirty during migration. When container consists of IOMMU capable device and
> all pages
On 3/23/20 1:33 PM, Laurent Vivier wrote:
> Le 18/03/2020 à 20:46, Richard Henderson a écrit :
>> On 3/18/20 6:57 AM, Peter Maydell wrote:
>>> My set of "run ls for various architectures" linux-user tests
>>> https://people.linaro.org/~peter.maydell/linux-user-test-pmm-20200114.tgz
>>> fails with
On Sun, Mar 22, 2020 at 05:36:01AM -0700, Liu Yi L wrote:
> Currently, many platform vendors provide the capability of dual stage
> DMA address translation in hardware. For example, nested translation
> on Intel VT-d scalable mode, nested stage translation on ARM SMMUv3,
> and etc. In dual stage
On Mon, 23 Mar 2020 at 17:40, Peter Maydell wrote:
>
> Just a few minor bugfixes, but we might as well get them in
> for rc0 tomorrow.
>
> -- PMM
>
> The following changes since commit 787f82407c5056a8b1097e39e53d01dd1abe406b:
>
> Merge remote-tracking branch 'remotes
Le 18/03/2020 à 20:46, Richard Henderson a écrit :
> On 3/18/20 6:57 AM, Peter Maydell wrote:
>> My set of "run ls for various architectures" linux-user tests
>> https://people.linaro.org/~peter.maydell/linux-user-test-pmm-20200114.tgz
>> fails with this pullreq:
>>
>>
apt-get will be enough once it's published, and looks like it just was
published.
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Title:
KVM Guest pauses after upgrade to Ubuntu 20.04
Hi Kirti,
On 3/19/20 9:16 PM, Kirti Wankhede wrote:
> vfio_pfn.ref_count is always updated by holding iommu->lock, using atomic
> variable is overkill.
>
> Signed-off-by: Kirti Wankhede
> Reviewed-by: Neo Jia
Reviewed-by: Eric Auger
Thanks
Eric
> ---
> drivers/vfio/vfio_iommu_type1.c | 9
Hi Kirti,
On 3/19/20 9:16 PM, Kirti Wankhede wrote:
> - Defined MIGRATION region type and sub-type.
>
> - Defined vfio_device_migration_info structure which will be placed at the
> 0th offset of migration region to get/set VFIO device related
> information. Defined members of structure and
Here are two different ways i can think of to potentially solve this
(i'm not qemu hacker, feel free to correct me or propose a better
solution):
- the spicevmc chardev's "name" parameter could be used to identify the
agent numerically (e.g. "vdagent:1" instead of "vdagent")
- the -device
Public bug reported:
docs/multiseat.txt says:
> Note on spice: Spice handles multihead just fine. But it can't do
> multiseat. For tablet events the event source is sent to the spice
> agent. But qemu can't figure it, so it can't do input routing.
> Fixing this needs a new or extended input
thanks Philippe.
On Mon, Mar 23, 2020 at 9:20 PM Philippe Mathieu-Daudé
wrote:
> On 3/23/20 7:03 PM, Richard Henderson wrote:
> > On 3/23/20 10:03 AM, Michael Rolnik wrote:
> >> Hi Philippe.
> >>
> >> It's been a while. let me think about it and get back to you. what is
> your
> >> concern ?
>
Can I just apt update && apt upgrade to get this fix or do I need to
patch?
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Title:
KVM Guest pauses after upgrade to Ubuntu 20.04
Status in
Commit acb9f95a removed boundary checks for ID and VCPU ID. After that,
the max definitions of that boundaries are not required anymore. This
commit is only a code cleanup.
Signed-off-by: Julio Faracco
---
target/i386/hax-i386.h | 2 --
target/i386/hvf/hvf-i386.h | 2 --
2 files changed, 4
On 3/23/20 9:15 AM, Alex Bennée wrote:
> Alex Bennée (2):
> tests/vm: fix basevm config
> configure: disable MTTCG for MIPS guests
>
> Gerd Hoffmann (4):
> tests/vm: write raw console log
> tests/vm: move vga setup
> tests/vm: update FreeBSD to 12.1
> tests/vm: update NetBSD to 9.0
>
* Philippe Mathieu-Daudé (phi...@redhat.com) wrote:
> When using max-bandwidth=~100Mb/s, this test fails on Travis-CI
> s390x when configured with --disable-tcg:
>
> $ make check-qtest
> TESTcheck-qtest-s390x: tests/qtest/boot-serial-test
> qemu-system-s390x: -accel tcg: invalid
On Mon, 23 Mar 2020, John Snow wrote:
On 3/23/20 1:04 PM, BALATON Zoltan wrote:
On Mon, 23 Mar 2020, Peter Maydell wrote:
Coverity points out (CID 1421984) that we are leaking the
memory returned by qemu_allocate_irqs(). We can avoid this
leak by switching to using qdev_init_gpio_in(); the
A discard request deallocates the selected clusters so they read back
as zeroes. This is done by clearing the cluster offset field and
setting QCOW_OFLAG_ZERO in the L2 entry.
This flag is however only supported when qcow_version >= 3. In older
images the cluster is simply deallocated, exposing
Patchew URL:
https://patchew.org/QEMU/20200319131921.2367-1-fran...@linux.ibm.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Subject: [PATCH v11 00/16] s390x: Protected Virtualization support
Message-id:
The allwinner_h3_dramc_map_rows function simulates row addressing behavior
when bootloader software attempts to detect the amount of available SDRAM.
Currently the line that calculates the 64-bit address of the mirrored row
uses a signed 32-bit multiply operation that in theory could result in
Hi Peter,
On Sun, Mar 22, 2020 at 10:18 PM Peter Maydell
wrote:
> On Sun, 22 Mar 2020 at 20:54, Niek Linnenbank
> wrote:
> >
> > The allwinner_h3_dramc_map_rows function simulates row addressing
> behavior
> > when bootloader software attempts to detect the amount of available
> SDRAM.
> >
> >
> -Original Message-
> From: Derek Su
> Sent: Monday, March 23, 2020 1:48 AM
> To: qemu-devel@nongnu.org
> Cc: Zhang, Chen ; lizhij...@cn.fujitsu.com;
> jasow...@redhat.com; dere...@qnap.com
> Subject: [PATCH v2 1/1] net/colo-compare.c: Fix memory leak in
> packet_enqueue()
>
> The
The following changes since commit 29e0855c5af62bbb0b0b6fed792e004dad92ba95:
Merge remote-tracking branch 'remotes/elmarco/tags/slirp-pull-request' into
staging (2020-03-22 21:00:38 +)
are available in the Git repository at:
https://github.com/stefanha/qemu.git tags/block-pull-request
When external event sources are disabled fdmon-io_uring falls back to
fdmon-poll. The ->need_wait() callback needs to watch for this so it
can return true when external event sources are disabled.
It is also necessary to call ->wait() when AioHandlers have changed
because io_uring is
On 3/23/20 7:03 PM, Richard Henderson wrote:
On 3/23/20 10:03 AM, Michael Rolnik wrote:
Hi Philippe.
It's been a while. let me think about it and get back to you. what is your
concern ?
We are using this series with Joaquin for a Google Summit of Code
project, so we are noticing some bugs
* Alex Williamson (alex.william...@redhat.com) wrote:
> On Mon, 23 Mar 2020 23:24:37 +0530
> Kirti Wankhede wrote:
>
> > On 3/21/2020 12:29 AM, Alex Williamson wrote:
> > > On Sat, 21 Mar 2020 00:12:04 +0530
> > > Kirti Wankhede wrote:
> > >
> > >> On 3/20/2020 11:31 PM, Alex Williamson
On 3/21/20 10:41 AM, Philippe Mathieu-Daudé wrote:
> Fix warning reported by Clang static code analyzer:
>
> CC hw/ide/sii3112.o
> hw/ide/sii3112.c:204:9: warning: Value stored to 'val' is never read
> val = 0;
> ^ ~
>
> Fixes: a9dd6604
> Reported-by: Clang
On Mon, 23 Mar 2020 23:24:37 +0530
Kirti Wankhede wrote:
> On 3/21/2020 12:29 AM, Alex Williamson wrote:
> > On Sat, 21 Mar 2020 00:12:04 +0530
> > Kirti Wankhede wrote:
> >
> >> On 3/20/2020 11:31 PM, Alex Williamson wrote:
> >>> On Fri, 20 Mar 2020 23:19:14 +0530
> >>> Kirti Wankhede
On 3/23/20 10:32 AM, BALATON Zoltan wrote:
> Coverity CID 1421984 reports a leak in allocated irqs, this patch
> attempts to plug that.
>
> Signed-off-by: BALATON Zoltan
Dequeueing in favor of Peter Maydell's patch.
(Let me know if you feel that is a mistake.)
On 3/23/20 1:04 PM, BALATON Zoltan wrote:
> On Mon, 23 Mar 2020, Peter Maydell wrote:
>> Coverity points out (CID 1421984) that we are leaking the
>> memory returned by qemu_allocate_irqs(). We can avoid this
>> leak by switching to using qdev_init_gpio_in(); the base
>> class finalize will
On 3/23/20 4:32 AM, Beata Michalska wrote:
> uint8_t ext_dabt_pending; /* Request for injecting ext DABT */
> +uint8_t ext_dabt_raised; /* Tracking/verifying injection of ext DABT */
Is there a reason these are uint8_t and not bool?
r~
When using max-bandwidth=~100Mb/s, this test fails on Travis-CI
s390x when configured with --disable-tcg:
$ make check-qtest
TESTcheck-qtest-s390x: tests/qtest/boot-serial-test
qemu-system-s390x: -accel tcg: invalid accelerator tcg
qemu-system-s390x: falling back to KVM
TEST
On Mon, Mar 23, 2020 at 10:58:16AM +0800, Xiaoyao Li wrote:
> On 3/23/2020 10:32 AM, Tao Xu wrote:
> > Hi Xiaoyao,
> >
> > May be you can add .note for this new version.
> >
> > for example:
> >
> > + .version = 3,
> > + .note = "ARCH_CAPABILITIES",
> > +
On 3/23/20 8:23 AM, Max Reitz wrote:
> On 12.03.20 23:19, John Snow wrote:
>>
>>
>> On 3/11/20 10:07 AM, Max Reitz wrote:
>>> data_file does not work with v2, and we probably want 026 to keep
>>> working for v2 images. Thus, open a new file for v3-exclusive error
>>> path test cases.
>>>
>>>
On Fri, Mar 13, 2020 at 12:48:06AM +0800, Luwei Kang wrote:
> The CPUID level need to be set to 0x14 manually on old
> machine-type if Intel PT is enabled in guest. E.g. the
> CPUID[0].EAX(level)=7 and CPUID[7].EBX[25](intel-pt)=1 when the
> Qemu with "-machine pc-i440fx-3.1 -cpu qemu64,+intel-pt"
On 3/20/20 6:21 AM, Philippe Mathieu-Daudé wrote:
> On 3/13/20 9:36 AM, Kevin Wolf wrote:
>> Waiting for only 1 second proved to be too short on a loaded system,
>> resulting in false positives when testing pull requests. Increase the
>> timeout a bit to make this less likely.
>>
>>
On 3/23/20 9:15 AM, Alex Bennée wrote:
> From: Philippe Mathieu-Daudé
>
> Add a job to build QEMU on s390x with TCG disabled, so
> this configuration won't bitrot over time.
>
> This job is quick, running check-unit: Ran for 5 min 30 sec
> https://travis-ci.org/github/philmd/qemu/jobs/665456423
On 3/23/20 9:15 AM, Alex Bennée wrote:
> From: Philippe Mathieu-Daudé
>
> Install optional dependencies of QEMU to get better coverage.
>
> Suggested-by: Peter Maydell
> Signed-off-by: Philippe Mathieu-Daudé
> Signed-off-by: Alex Bennée
> Message-Id:
On 3/23/20 9:15 AM, Alex Bennée wrote:
> From: Philippe Mathieu-Daudé
>
> In commit 6f8bbb374be we enabled building with the gcrypt library
> on the the Debian 'x86 host', which was based on Debian Stretch.
> Later in commit 698a71edbed we upgraded the Debian base image to
> Buster.
>
>
On 3/23/20 9:15 AM, Alex Bennée wrote:
> From: Philippe Mathieu-Daudé
>
> The Python2 PyYAML is now pointless, switch to the Python3 version.
>
> Fixes: bcbf27947 (docker: move tests from python2 to python3)
> Signed-off-by: Philippe Mathieu-Daudé
> Signed-off-by: Alex Bennée
> Message-Id:
On 3/23/20 9:15 AM, Alex Bennée wrote:
> From: Philippe Mathieu-Daudé
>
> Keep package list sorted, this eases rebase/cherry-pick.
>
> Fixes: 3a6784813
> Signed-off-by: Philippe Mathieu-Daudé
> Signed-off-by: Alex Bennée
> Message-Id: <20200322120104.21267-2-phi...@redhat.com>
> ---
>
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:
>
> retry.py -n 100 -c -- ./mips64el-softmmu/qemu-system-mips64el \
> -display none -vga none -serial mon:stdio \
> -machine
> If it doesn't have any effect because it just does what will be done
> later anyway, it can be removed, but that doesn't buy us much.
I think that code is simply unnecessary (no effect).
But it is quite hard to read and understand, so I think removing
that code helps to simplify things.
> If
Hi
On Mon, Mar 23, 2020 at 6:41 PM Kevin Wolf wrote:
>
> Am 18.03.2020 um 16:36 hat Markus Armbruster geschrieben:
> > Kevin Wolf writes:
> >
> > > This moves the QMP dispatcher to a coroutine and runs all QMP command
> > > handlers that declare 'coroutine': true in coroutine context so they
>
On 3/23/20 10:03 AM, Michael Rolnik wrote:
> Hi Philippe.
>
> It's been a while. let me think about it and get back to you. what is your
> concern ?
It shouldn't be there. See commit 1f5c00cfdb81.
> > + memset(env->r, 0, sizeof(env->r));
> > +
> > + tlb_flush(cs);
>
>
That is of course completely dependent on the target page size. So,
yes, a target with a very small page size cannot use large alignments.
The assert makes sure.
Is this comment simply by inspection, or did you have an actual bug to
report?
** Changed in: qemu
Status: New => Incomplete
On 3/21/2020 12:29 AM, Alex Williamson wrote:
On Sat, 21 Mar 2020 00:12:04 +0530
Kirti Wankhede wrote:
On 3/20/2020 11:31 PM, Alex Williamson wrote:
On Fri, 20 Mar 2020 23:19:14 +0530
Kirti Wankhede wrote:
On 3/20/2020 4:27 AM, Alex Williamson wrote:
On Fri, 20 Mar 2020 01:46:41
On 3/23/20 1:10 AM, LIU Zhiwei wrote:
>> static void gen_gvec_rsubi(unsigned vece, uint32_t dofs,
>> uint32_t aofs, int64_t c,
>> uint32_t oprsz, uint32_t maxsz)
>> {
>> tcg_debug_assert(vece <= MO_64);
>> tcg_gen_gvec_2i(dofs, aofs, oprsz, maxsz, c, _op[vece]);
>> }
> Hi Richard,
This bug was fixed in the package seabios - 1.13.0-1ubuntu1
---
seabios (1.13.0-1ubuntu1) focal; urgency=medium
* d/p/lp-1866870-build-use-fcf-protection-none-when-available.patch
fix breakage on older chips due to fcf-protection (LP: #1866870)
-- Christian Ehrhardt Thu, 19
From: Cédric Le Goater
Recent firmwares uses SPI DMA transfers in U-Boot to load the
different images (kernel, initrd, dtb) in the SoC DRAM. The AST2600
FMC model is missing the masks to be applied on the DMA registers
which resulted in incorrect values. Fix that and wire the SPI
controllers
Am 18.03.2020 um 16:36 hat Markus Armbruster geschrieben:
> Kevin Wolf writes:
>
> > This moves the QMP dispatcher to a coroutine and runs all QMP command
> > handlers that declare 'coroutine': true in coroutine context so they
> > can avoid blocking the main loop while doing I/O or waiting for
From: Philippe Mathieu-Daudé
The license is the 'GNU General Public License v2.0 or later',
not 'and':
This program is free software; you can redistribute it and/ori
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2
Just a few minor bugfixes, but we might as well get them in
for rc0 tomorrow.
-- PMM
The following changes since commit 787f82407c5056a8b1097e39e53d01dd1abe406b:
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200323' into
staging (2020-03-23 15:38:30 +)
are available
From: Richard Henderson
Coverity rightly notes that ctz32(bas) on 0 will return 32,
which makes the len calculation a BAD_SHIFT.
A value of 0 in DBGWCR_EL1.BAS is reserved. Simply move
the existing check we have for this case.
Reported-by: Coverity (CID 1421964)
Signed-off-by: Richard
From: Richard Henderson
Coverity raised a shed-load of errors cascading from inferring
that clz32(immh) might yield 32, from immh might be 0.
While immh cannot be 0 from encoding, it is not obvious even to
a human how we've checked that: via the filtering provided by
data_proc_simd[].
From: Richard Henderson
Coverity reports a BAD_SHIFT with ctz32(imm5), with imm5 == 0.
This is an invalid encoding, but we diagnose that just below
by rejecting size > 3. Avoid the warning by sinking the
computation of index below the check.
Reported-by: Coverity (CID 1421965)
Signed-off-by:
On 3/20/20 9:56 PM, Jiaxun Yang wrote:
> case OPC_SLE_CP2:
> -/*
> - * ??? Document is unclear: Set FCC[CC]. Does that mean the
> - * FD field is the CC field?
> - */
> +cond = TCG_COND_LE;
> +do_cc_cond:
> +{
> +int cc =
On Thu, 19 Mar 2020 09:19:05 -0400
Janosch Frank wrote:
> Most of the QEMU changes for PV are related to the new IPL type with
> subcodes 8 - 10 and the execution of the necessary Ultravisor calls to
> IPL secure guests. Note that we can only boot into secure mode from
> normal mode, i.e. stfle
On Mon, 23 Mar 2020 at 17:04, BALATON Zoltan wrote:
>
> On Mon, 23 Mar 2020, Peter Maydell wrote:
> > Coverity points out (CID 1421984) that we are leaking the
> > memory returned by qemu_allocate_irqs(). We can avoid this
> > leak by switching to using qdev_init_gpio_in(); the base
> > class
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