Hi Eric,
> From: Peter Xu
> Sent: Monday, March 30, 2020 10:47 PM
> To: Auger Eric
> Subject: Re: [PATCH v2 00/22] intel_iommu: expose Shared Virtual Addressing to
> VMs
>
> On Mon, Mar 30, 2020 at 12:36:23PM +0200, Auger Eric wrote:
> > I think in general, as long as the kernel dependencies ar
24.03.2020 11:32, Vladimir Sementsov-Ogievskiy wrote:
14.03.2020 0:07, Eric Blake wrote:
On 3/2/20 4:05 AM, Vladimir Sementsov-Ogievskiy wrote:
NBD spec is updated, so that max_block doesn't relate to
Maybe: The NBD spec was recently updated to clarify that max_block...
NBD_CMD_WRITE_ZEROES
Hi Eric,
> From: Eric Auger
> Sent: Saturday, March 21, 2020 12:58 AM
> To: eric.auger@gmail.com; eric.au...@redhat.com; qemu-devel@nongnu.org;
> Subject: [RFC v6 09/24] vfio: Force nested if iommu requires it
>
> In case we detect the address space is translated by
> a virtual IOMMU which r
30.03.2020 18:04, Denis Plotnikov wrote:
On 30.03.2020 16:14, Vladimir Sementsov-Ogievskiy wrote:
30.03.2020 12:54, Denis Plotnikov wrote:
zstd significantly reduces cluster compression time.
It provides better compression performance maintaining
the same level of the compression ratio in com
Eric,
> From: Auger Eric
> Sent: Monday, March 30, 2020 5:36 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 03/22] vfio: check VFIO_TYPE1_NESTING_IOMMU support
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > VFIO needs to check VFIO_TYPE1_NESTING_IOMMU support with Ker
On Mar 25 12:59, Maxim Levitsky wrote:
> 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-n
On Mar 25 12:58, Maxim Levitsky wrote:
> 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-
On Mar 25 12:58, Maxim Levitsky wrote:
> 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 t
On Mar 25 12:56, Maxim Levitsky wrote:
> 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
On Mar 25 12:57, Maxim Levitsky wrote:
> 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
On Mar 25 12:45, Maxim Levitsky wrote:
> 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
On Mar 25 12:57, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Check the validity of the PRINFO field.
> >
> > Signed-off-by: Klaus Jensen
> > ---
> > hw/block/nvme.c | 50 ---
> > hw/
On Mar 25 12:45, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Add nvme_map_addr, nvme_map_addr_cmb and nvme_addr_to_cmb helpers and
> > use them in nvme_map_prp.
> >
> > This fixes a bug where in the case of a CMB transfer, the dev
On Mar 25 12:41, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Add support for returning a resonable response to Get/Set Features of
> > mandatory features.
> >
> > Signed-off-by: Klaus Jensen
> > Acked-by: Keith Busch
> > ---
> >
On Mar 25 12:40, Maxim Levitsky wrote:
> 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 lo
On Mar 25 12:43, Maxim Levitsky wrote:
> 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
> > ---
>
On Mar 25 12:40, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > This patch splits up nvme_realize into multiple individual functions,
> > each initializing a different subset of the device.
> >
> > Signed-off-by: Klaus Jensen
> > Ac
On Mar 25 12:37, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Signed-off-by: Klaus Jensen
> > ---
> > hw/block/nvme.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/hw/block/nvme.c b/hw/block
On Mar 25 12:39, Maxim Levitsky wrote:
> 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
On Mar 25 12:40, Maxim Levitsky wrote:
> 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 requ
On Mar 25 12:38, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Pull the controller memory buffer check to its own function. The check
> > will be used on its own in later patches.
> >
> > Signed-off-by: Klaus Jensen
> > Acked-by: K
On Mar 25 12:37, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Add missing fields in the Identify Controller and Identify Namespace
> > data structures to bring them in line with NVMe v1.3.
> >
> > This also adds data structures and
On Mar 25 12:37, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Signed-off-by: Klaus Jensen
> > ---
> > hw/block/nvme.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/hw/block/nvme.c b/hw/block/nvme.
On Mar 25 12:36, Maxim Levitsky wrote:
> On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> > From: Klaus Jensen
> >
> > Change the prefix of all nvme device related trace events to 'nvme_dev'
> > to not clash with trace events from the nvme block driver.
> >
> > Signed-off-by: Klaus Jense
On Fri, Mar 13, 2020 at 9:23 AM Yifei Jiang wrote:
>
> Use char-fe handler console sbi call, which implement early
> console io while apply 'earlycon=sbi' into kernel parameters.
>
> Signed-off-by: Yifei Jiang
> Signed-off-by: Yipeng Yin
> ---
> target/riscv/kvm.c | 54 +
On 31/03/2020 14:27, David Gibson wrote:
> Currently, we can't properly handle unplug of NVLink2 devices, because we
> don't have code to tear down their special memory resources. There's not
> a lot of impetus to implement that: since hardware NVLink2 devices can't
> be hot unplugged, the gues
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com >
> Sent: Tuesday, March 31, 2020 1:23 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > Currently, many platform vendors provide
From: Philippe Mathieu-Daudé
This script started using Python2, where the 'classic' division
operator returns the floor result. In commit 3d004a371 we started
to use Python3, where the division operator returns the float
result ('true division').
To keep the same behavior, use the 'floor division
We were only constructing the 64-bit element, and not
replicating the 64-bit element across the rest of the vector.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Richard Henderson
---
tcg/i386/tcg-target.inc.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/tcg/i386/tc
From: Jiaxun Yang
Loongson multimedia condition instructions were previously implemented as
write 0 to rd due to lack of documentation. So I just confirmed with Loongson
about their encoding and implemented them correctly.
Signed-off-by: Jiaxun Yang
Acked-by: Huacai Chen
Reviewed-by: Richard H
The CFLAGS_NOPIE and LDFLAGS_NOPIE variables are used
in pc-bios/optionrom/Makefile, which has nothing to do
with the PIE setting of the main qemu executables.
This overrides any operating system default to build
all executables as PIE, which is important for ROMs.
Reviewed-by: Philippe Mathieu-D
Some distributions, e.g. Ubuntu 19.10, enable PIE by default.
If for some reason one wishes to build a non-pie binary, we
must provide additional options to override.
At the same time, reorg the code to an elif chain.
Reviewed-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Tho
We were only constructing the 64-bit element, and not
replicating the 64-bit element across the rest of the vector.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Richard Henderson
---
This bug is visible running RISU for aarch64 on x86_32.
r~
---
tcg/i386/tcg-target.inc.c | 10 +++---
1 file
The commentary talks about "in concert with the addresses
assigned in the relevant linker script", except there is no
linker script for softmmu, nor has there been for some time.
(Do not confuse the user-only linker script editing that was
removed in the previous patch, because user-only does not
There is nothing about these options that is related to PIE.
Use them unconditionally.
Reviewed-by: Alex Bennée
Reviewed-by: Fangrui Song
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Richard Henderson
---
v2: Do not split into two tests.
v3: Update to QEMU_LDFLAGS.
---
configure | 9 +++
Recent toolchains support static and pie at the same time.
As with normal dynamic builds, allow --static to default to PIE
if supported by the toolchain. Allow --enable/--disable-pie to
override the default.
Reviewed-by: Alex Bennée
Signed-off-by: Richard Henderson
---
v2: Fix --disable-pie --
in the Git repository at:
https://github.com/rth7680/qemu.git tags/pull-tcg-20200330
for you to fetch changes up to b412378785c1bd95e3461c1373dd8938bc54fb4e:
decodetree: Use Python3 floor division operator (2020-03-30 11:44:04 -0700)
I
This adjustment was random and unnecessary. The user mode
startup code in probe_guest_base() will choose a value for
guest_base that allows the host qemu binary to not conflict
with the guest binary.
With modern distributions, this isn't even used, as the default
is PIE, which does the same job i
PIE is supported on many other hosts besides x86.
The default for non-x86 is now the same as x86: pie is used
if supported, and may be forced via --enable/--disable-pie.
The original commit (40d6444e91c) said:
"Non-x86 are not changed, as they require TCG changes"
but I think that's wrong --
Currently, we can't properly handle unplug of NVLink2 devices, because we
don't have code to tear down their special memory resources. There's not
a lot of impetus to implement that: since hardware NVLink2 devices can't
be hot unplugged, the guest side drivers don't usually support unplug
anyway.
On Sat, Mar 28, 2020 at 11:32:18PM +1100, Alexey Kardashevskiy wrote:
>
>
> On 26/03/2020 16:40, David Gibson wrote:
> > Currently, we can't properly handle unplug of NVLink2 devices, because we
> > don't have code to tear down their special memory resources. There's not
> > a lot of impetus to
On Tue, Mar 31, 2020 at 02:07:42PM +1100, Alexey Kardashevskiy wrote:
>
>
> On 26/03/2020 01:41, Nicholas Piggin wrote:
> > This implements the NMI interface for the PNV machine, similarly to
> > commit 3431648272d ("spapr: Add support for new NMI interface") for
> > SPAPR.
> >
> > Signed-off-by
On 26/03/2020 01:41, Nicholas Piggin wrote:
> This implements the NMI interface for the PNV machine, similarly to
> commit 3431648272d ("spapr: Add support for new NMI interface") for
> SPAPR.
>
> Signed-off-by: Nicholas Piggin
> ---
> hw/ppc/pnv.c | 30 +-
> 1 fil
On 2020/3/30 下午10:52, Li Qiang wrote:
The tulip networking card emulation has an OOB issue in
'tulip_copy_tx_buffers' when the guest provide malformed descriptor.
This test will trigger a ASAN heap overflow crash. To trigger this
issue we can construct the data as following:
1. construct a 'tu
On 31/03/2020 11:44, David Gibson wrote:
> On Wed, Mar 25, 2020 at 04:25:24PM +0100, Greg Kurz wrote:
>> The CAS reboot flag was introduced in QEMU 2.10 to allow the guest
>> to be presented a new boot-time device tree after CAS negotiation.
>> CAS-generated resets rely on qemu_system_reset_requ
> -Original Message-
> From: kvm-ow...@vger.kernel.org On Behalf
> Of Alex Williamson
> Sent: Tuesday, March 31, 2020 10:38 AM
> To: Zhao, Yan Y
> Cc: Kirti Wankhede ; c...@nvidia.com; Tian, Kevin
> ; Yang, Ziye ; Liu, Changpeng
> ; Liu, Yi L ;
> mlevi...@redhat.com; eskul...@redhat.co
On Mon, 30 Mar 2020 21:16:21 -0400
Yan Zhao wrote:
> On Tue, Mar 31, 2020 at 09:12:59AM +0800, Alex Williamson wrote:
> > On Mon, 30 Mar 2020 20:50:47 -0400
> > Yan Zhao wrote:
> >
> > > On Tue, Mar 31, 2020 at 08:53:47AM +0800, Alex Williamson wrote:
> > > > On Mon, 30 Mar 2020 19:51:31 -0
On Mon, Mar 30, 2020 at 10:59:23PM +0800, Alex Williamson wrote:
> On Mon, 30 Mar 2020 02:34:02 -0400
> Yan Zhao wrote:
>
> > On Mon, Mar 30, 2020 at 09:35:27AM +0800, Yan Zhao wrote:
> > > On Sat, Mar 28, 2020 at 01:25:37AM +0800, Alex Williamson wrote:
> > > > On Fri, 27 Mar 2020 11:19:34 +00
Reviewed-by: Cameron Esfahani
LGTM.
Cameron Esfahani
di...@apple.com
"There are times in the life of a nation when the only place a decent man can
find himself is in prison."
> On Mar 28, 2020, at 10:44 AM, Roman Bolshakov wrote:
>
> The sequence of instructions exposes an issue:
> sti
>
** Changed in: qemu (Debian)
Status: Unknown => New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1868116
Title:
QEMU monitor no longer works
Status in QEMU:
New
Status in qemu package in
On Tue, Mar 31, 2020 at 09:12:59AM +0800, Alex Williamson wrote:
> On Mon, 30 Mar 2020 20:50:47 -0400
> Yan Zhao wrote:
>
> > On Tue, Mar 31, 2020 at 08:53:47AM +0800, Alex Williamson wrote:
> > > On Mon, 30 Mar 2020 19:51:31 -0400
> > > Yan Zhao wrote:
> > >
> > > > On Mon, Mar 30, 2020 at 0
> Subject: [PATCH v4 2/2] net/colo-compare.c: handling of the full primary or
> secondary queue
>
> The pervious handling of the full primary or queue is only dropping the
> packet. If there are lots of clients to the guest VM, the "drop" will lead to
> the
> lost of the networking connection u
> -Original Message-
> From: Derek Su
> Sent: Saturday, March 28, 2020 8:47 PM
> To: qemu-devel@nongnu.org
> Cc: Zhang, Chen ; lizhij...@cn.fujitsu.com;
> jasow...@redhat.com; ctch...@qnap.com; chy...@qnap.com;
> jwsu1...@gmail.com; Derek Su
> Subject: [PATCH v4 1/2] net/colo-compare.c
On Mon, Mar 30, 2020 at 05:34:40PM +0200, Cédric Le Goater wrote:
> >>> +/* No valid pte or access denied due to protection */
> >>> +if (cause_excp) {
> >>> +ppc_radix64_raise_si(cpu, rwx, eaddr, fault_cause);
> >>> +}
> >>> +return 1;
> >>> +}
> >>>
On Mon, 30 Mar 2020 20:50:47 -0400
Yan Zhao wrote:
> On Tue, Mar 31, 2020 at 08:53:47AM +0800, Alex Williamson wrote:
> > On Mon, 30 Mar 2020 19:51:31 -0400
> > Yan Zhao wrote:
> >
> > > On Mon, Mar 30, 2020 at 09:49:21PM +0800, Kirti Wankhede wrote:
> > > >
> > > >
> > > > On 3/30/2020 8
On Tue, Mar 31, 2020 at 08:53:47AM +0800, Alex Williamson wrote:
> On Mon, 30 Mar 2020 19:51:31 -0400
> Yan Zhao wrote:
>
> > On Mon, Mar 30, 2020 at 09:49:21PM +0800, Kirti Wankhede wrote:
> > >
> > >
> > > On 3/30/2020 8:54 AM, Yan Zhao wrote:
> > > > On Fri, Mar 27, 2020 at 01:28:13PM +080
On Mon, Mar 30, 2020 at 11:49:42AM +0200, Cédric Le Goater wrote:
> Signed-off-by: Suraj Jitindar Singh
> Signed-off-by: Cédric Le Goater
Applied to ppc-for-5.1.
> ---
> target/ppc/mmu-radix64.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu
On Mon, Mar 30, 2020 at 11:49:40AM +0200, Cédric Le Goater wrote:
> From: Suraj Jitindar Singh
>
> According to the ISA the root page directory size of a radix tree for
> either process- or partition-scoped translation must be >= 5.
>
> Thus add this to the list of conditions checked when valida
On Mon, Mar 30, 2020 at 11:49:41AM +0200, Cédric Le Goater wrote:
> It will ease the introduction of new routines for partition-scoped
> Radix translation.
>
> Signed-off-by: Suraj Jitindar Singh
> Signed-off-by: Cédric Le Goater
Applied to ppc-for-5.1.
> ---
> target/ppc/mmu-radix64.c | 5 ++
On Mon, 30 Mar 2020 19:51:31 -0400
Yan Zhao wrote:
> On Mon, Mar 30, 2020 at 09:49:21PM +0800, Kirti Wankhede wrote:
> >
> >
> > On 3/30/2020 8:54 AM, Yan Zhao wrote:
> > > On Fri, Mar 27, 2020 at 01:28:13PM +0800, Kirti Wankhede wrote:
> > >> Hit send button little early.
> > >>
> > >>
On Wed, Mar 25, 2020 at 04:25:24PM +0100, Greg Kurz wrote:
> The CAS reboot flag was introduced in QEMU 2.10 to allow the guest
> to be presented a new boot-time device tree after CAS negotiation.
> CAS-generated resets rely on qemu_system_reset_request() which has
> the particularity of dropping t
On Thu, Mar 26, 2020 at 12:41:45AM +1000, Nicholas Piggin wrote:
> Like commit 9cb805fd26 ("cpus: Define callback for QEMU "nmi" command")
> this implements a machine check injection command framework and defines
> a monitor command for ppc.
>
> Signed-off-by: Nicholas Piggin
So, AFAICT, both x8
On Mon, Mar 30, 2020 at 1:37 PM Alex Bennée wrote:
>
> Benjamin writes:
>
> > Thanks for your quick response.
> >
> > On Mon, Mar 30, 2020 at 9:15 AM Alex Bennée
> wrote:
> >
> >>
> >> Lukas Straub writes:
> >>
> >> >> My question is, how do I access the guest memory and registers from
> the
>
On Tue, Mar 31, 2020 at 05:19:09AM +0800, Alex Williamson wrote:
> On Mon, 30 Mar 2020 22:20:41 +0530
> Kirti Wankhede wrote:
>
> > VFIO_IOMMU_DIRTY_PAGES ioctl performs three operations:
> > - Start dirty pages tracking while migration is active
> > - Stop dirty pages tracking.
> > - Get dirty p
macOS lazily enables AVX512. Explicitly enable it if the processor
supports it.
cpu_x86_cpuid() tries to handle OSXSAVE but refers to env->cr[4] for the
guest copy of CR4. HVF doesn't support caching CPUID values like KVM,
so we need to track it ourselves.
Signed-off-by: Cameron Esfahani
---
Signed-off-by: Cameron Esfahani
---
target/i386/cpu.h | 2 ++
target/i386/hvf/hvf.c | 1 +
target/i386/hvf/vmx.h | 15 ---
target/i386/hvf/x86.c | 6 +++---
target/i386/hvf/x86.h | 34 --
target/i386/hvf/x86_mmu.c | 2 +
HVF had its own copy of the CR0 and CR4 register definitions. Remove
them in favor of the definitions in target/i386/cpu.h.
Change long mode enter and exit code to be clearer.
Support AVX512 guests on capable hardware. This involves two separate
changes:
- Correctly manage the OSXSAVE bit in CP
Signed-off-by: Cameron Esfahani
---
target/i386/hvf/vmx.h | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/target/i386/hvf/vmx.h b/target/i386/hvf/vmx.h
index 8ec2e6414e..1a1b150c97 100644
--- a/target/i386/hvf/vmx.h
+++ b/target/i386/hvf/vmx.h
@@ -121,6 +121,7 @@
79 is the PEP8 recommendation. This recommendation works well for
reading patch diffs in TUI email clients.
Signed-off-by: John Snow
Reviewed-by: Max Reitz
---
tests/qemu-iotests/iotests.py | 64 +++
tests/qemu-iotests/pylintrc | 6 +++-
2 files changed, 47 in
Minor cleanup for HMP functions; helps with line length and consolidates
HMP helpers through one implementation function.
Although we are adding a universal toggle to turn QMP logging on or off,
many existing callers to hmp functions don't expect that output to be
logged, which causes quite a few
We can turn logging on/off globally instead of per-function.
Remove use_log from run_job, and use python logging to turn on
diffable output when we run through a script entry point.
iotest 245 changes output order due to buffering reasons.
An extended note on python logging:
A NullHandler is a
We no longer need to accommodate <3.4, drop this code.
(The lines were > 79 chars and it stood out.)
Signed-off-by: John Snow
Reviewed-by: Max Reitz
---
tests/qemu-iotests/iotests.py | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qe
Since this one is nicely factored to use a single entry point,
use script_main to run the tests.
Signed-off-by: John Snow
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Max Reitz
---
tests/qemu-iotests/258 | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/tests/
On Mon, Mar 30, 2020 at 09:49:21PM +0800, Kirti Wankhede wrote:
>
>
> On 3/30/2020 8:54 AM, Yan Zhao wrote:
> > On Fri, Mar 27, 2020 at 01:28:13PM +0800, Kirti Wankhede wrote:
> >> Hit send button little early.
> >>
> >> >
> >> > I checked v12, it's not like what I said.
> >> > In v12, bitm
It's bad hygiene: if we modify this list, it will be modified across all
invocations.
(Remaining bad usages are fixed in a subsequent patch which changes the
function signature anyway.)
Signed-off-by: John Snow
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Max Reitz
---
tests/qemu-iotests/
This doesn't fix everything in here, but it does help clean up the
pylint report considerably.
This should be 100% style changes only; the intent is to make pylint
more useful by working on establishing a baseline for iotests that we
can gate against in the future.
Signed-off-by: John Snow
Revie
The right way to solve this is to come up with a virtual environment
infrastructure that sets all the paths correctly, and/or to create
installable python modules that can be imported normally.
That's hard, so just silence this error for now.
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Max
Like script_main, but doesn't require a single point of entry.
Replace all existing initialization sections with this drop-in replacement.
This brings debug support to all existing script-style iotests.
Signed-off-by: John Snow
Reviewed-by: Max Reitz
---
tests/qemu-iotests/149| 3 +-
Representing nested, recursive data structures in mypy is notoriously
difficult; the best we can reliably do right now is denote the leaf
types as "Any" while describing the general shape of the data.
Regardless, this fully annotates the log() function.
Typing notes:
TypeVar is a Type variable t
I had to fix a merge conflict, so do this tiny harmless thing while I'm
here.
Signed-off-by: John Snow
Reviewed-by: Max Reitz
---
tests/qemu-iotests/iotests.py | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotes
This allows others to get repeatable results with pylint. If you run
`pylint iotests.py`, you should see a 100% pass.
Signed-off-by: John Snow
Reviewed-by: Max Reitz
---
tests/qemu-iotests/pylintrc | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 tests/qemu-iote
Mark the verify functions as "private" with a leading underscore, to
discourage their use. Update type signatures while we're here.
(Also, make pending patches not yet using the new entry points fail in a
very obvious way.)
Signed-off-by: John Snow
---
tests/qemu-iotests/iotests.py | 23 +++
It shadows (with a different type) the built-in format.
Use something else.
Signed-off-by: John Snow
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Max Reitz
---
tests/qemu-iotests/055| 3 ++-
tests/qemu-iotests/iotests.py | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
This series uses python logging to enable output conditionally on
iotests.log(). We unify an initialization call (which also enables
debugging output for those tests with -d) and then make the switch
inside of iotests.
It will help alleviate the need to create logged/unlogged versions
of all the v
On Tue, Mar 31, 2020 at 04:47:20AM +0800, Alex Williamson wrote:
> On Sun, 29 Mar 2020 22:07:08 -0400
> Yan Zhao wrote:
>
> > On Fri, Mar 27, 2020 at 01:07:38PM +0800, Kirti Wankhede wrote:
> > >
> > >
> > > On 3/27/2020 6:00 AM, Yan Zhao wrote:
> > > > On Fri, Mar 27, 2020 at 05:39:01AM +080
On 3/30/20 4:28 PM, Aleksandar Markovic wrote:
> Richard, great, could you please pick up the LMI patch from the other day
> together with this patch in your tcg-5.0 queue?
Yes, I've got it.
r~
On Mon, Mar 30, 2020 at 01:52:28PM +0100, Peter Maydell wrote:
> In dcr_write_pcie() we take the iothread lock around a call to
> pcie_host_mmcfg_udpate(). This is an incorrect attempt to deal with
> the bug fixed in commit 235352ee6e73d7716, where we were not taking
> the iothread lock before cal
Patchew URL:
https://patchew.org/QEMU/20200330153633.15298-1-zhiwei_...@c-sky.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Subject: [PATCH v7 00/61] target/riscv: support vector extension v0.7.1
Message-id: 20200330153633.15298-1-zhiwei
20:47 Pon, 30.03.2020. Richard Henderson је написао/ла:
>
> On 3/30/20 10:14 AM, Richard Henderson wrote:
> > On 3/30/20 5:13 AM, Philippe Mathieu-Daudé wrote:
> >> This script started using Python2, where the 'classic' division
> >> operator returns the floor result. In commit 3d004a371 we starte
I just built from latest master and got the kernel trace below.
❯ qemu-system-ppc64 --version
QEMU emulator version 4.2.90 (v4.2.0-2811-g83019e81d1-dirty)
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
qemu-system-ppc64 \
-nographic -nodefaults -monitor pty -serial s
Le 31/03/2020 à 00:05, Philippe Mathieu-Daudé a écrit :
> On 3/30/20 9:07 PM, Brice Goglin wrote:
>> When the program name is very long, qemu-user may truncate it in
>> /proc/self/stat. However the truncation must keep the ending ") "
>> to conform to the proc manpage which says:
>> (2) comm
Hi, any news about this? Can I provide any additional info since it might be a
Mac issue.
Thanks
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1867786
Title:
Qemu PPC64 freezes with multi-core CPU
Hello,
I was wondering if there is any interest in getting detailed reports/having
a tester for a reproducible massive memory leak in qemu 4.2.0 running a
guest with X11 via virgl-0.8.1 acceleration to host using sdl.
Guest limited to 2Gb has qemu RES grow to over 10Gb with while running
Chrome w
On Mon, Mar 30, 2020 at 12:47 PM Alex Bennée wrote:
>
> Lirong Yuan writes:
>
> > On Sat, Mar 21, 2020 at 6:56 AM Alex Bennée
> wrote:
> >
> >>
> >> Lirong Yuan writes:
> >>
> >> > On Fri, Mar 20, 2020 at 2:17 AM Alex Bennée
> >> wrote:
> >>
> >> >>
> >> >> Sorry I missed this on my radar. T
On 3/30/20 9:07 PM, Brice Goglin wrote:
When the program name is very long, qemu-user may truncate it in
/proc/self/stat. However the truncation must keep the ending ") "
to conform to the proc manpage which says:
(2) comm %s
The filename of the executable, in parentheses. Thi
Shu-Chun Weng writes:
> With clang at HEAD, linking fails with "undefined symbol:
> qemu_build_not_reached". It's because `store_helper` and
> `helper_ret_stb_mmu` are mutually recursive and clang inlined latter
> inside the former, making `store_helper` a recursive function and no
> longer ful
macOS will read HCIVERSION separate from CAPLENGTH. Add a distinct
handler for that register.
Signed-off-by: Cameron Esfahani
---
hw/usb/hcd-xhci.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index b330e36fe6..061f8438de 100644
--- a/hw/usb/hcd-x
On Mon, 30 Mar 2020 22:20:42 +0530
Kirti Wankhede wrote:
> DMA mapped pages, including those pinned by mdev vendor drivers, might
> get unpinned and unmapped while migration is active and device is still
> running. For example, in pre-copy phase while guest driver could access
> those pages, host
On Mon, 30 Mar 2020 22:20:41 +0530
Kirti Wankhede wrote:
> VFIO_IOMMU_DIRTY_PAGES ioctl performs three operations:
> - Start dirty pages tracking while migration is active
> - Stop dirty pages tracking.
> - Get dirty pages bitmap. Its user space application's responsibility to
> copy content of
The ARMv8.2-TTS2UXN feature extends the XN field in stage 2
translation table descriptors from just bit [54] to bits [54:53],
allowing stage 2 to control execution permissions separately for EL0
and EL1. Implement the new semantics of the XN field and enable
the feature for our 'max' CPU.
Signed-o
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