Hi Erich,
when processing review feedback, please pay attention to *where* the
review comments are inserted, in response to your patch email.
I'm pointing this out not because I want to annoy you with my
obsessions, but because I consider this discussion a kind of "git +
mailing lists" training f
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> tests/qemu-iotests/iotests.py | 7 ++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
Reviewed-by: Max Reitz
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On Thu, Sep 24, 2020 at 3:18 PM Jason Wang wrote:
>
>
> On 2020/9/22 上午11:01, Cindy Lu wrote:
> > On Tue, Sep 22, 2020 at 9:55 AM Jason Wang wrote:
> >>
> >> On 2020/9/17 下午11:58, Cindy Lu wrote:
> >>> If the peer's type is vdpa,set the mac address to NIC in
> >>> virtio_net_device_realize,
> >>
John Snow writes:
> On 9/24/20 11:06 AM, Markus Armbruster wrote:
>> John Snow writes:
>>
>>> On 9/17/20 3:14 PM, Eduardo Habkost wrote:
On Thu, Sep 17, 2020 at 02:44:53PM -0400, John Snow wrote:
[...]
> Having said this, I have not found any tool to date that actually *checks*
>>
On 9/24/20 11:00 PM, Laurent Vivier wrote:
> Following the same logic as for vhost-net-user and vhost-kernel,
> enable vhost-net if vhost-net-vdpa is enabled and vhost-net is not
> explicitly disabled.
> See 299e6f19b3e2 ("vhost-net: revamp configure logic")
>
> Autoselect VHOST if VHOST_VDPA is s
On Sep 24 15:43, no-re...@patchew.org wrote:
> Patchew URL:
> https://patchew.org/QEMU/20200924204516.1881843-1-...@irrelevant.dk/
>
>
>
> Hi,
>
> This series seems to have some coding style problems. See output below for
> more information:
>
> Type: series
> Message-id: 20200924204516.18818
On Tue, Sep 1, 2020 at 6:29 AM Richard Henderson <
richard.hender...@linaro.org> wrote:
> With larger vector sizes, it turns out oprsz == maxsz, and we only
> need to represent mismatch for oprsz <= 32. We do, however, need
> to represent larger oprsz and do so without reducing SIMD_DATA_BITS.
>
On 24/09/20 23:00, Laurent Vivier wrote:
> Following the same logic as for vhost-net-user and vhost-kernel,
> enable vhost-net if vhost-net-vdpa is enabled and vhost-net is not
> explicitly disabled.
> See 299e6f19b3e2 ("vhost-net: revamp configure logic")
>
> Autoselect VHOST if VHOST_VDPA is set
24.09.2020 21:54, Vladimir Sementsov-Ogievskiy wrote:
We have a very frequent pattern of creating a coroutine from a function
with several arguments:
- create a structure to pack parameters
- create _entry function to call original function taking parameters
from struct
- do differ
24.09.2020 23:32, no-re...@patchew.org wrote:
Patchew URL:
https://patchew.org/QEMU/20200924185414.28642-1-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 pro
On Freitag, 25. September 2020 00:10:23 CEST Vivek Goyal wrote:
> In my testing, with cache=none, virtiofs performed better than 9p in
> all the fio jobs I was running. For the case of cache=auto for virtiofs
> (with xattr enabled), 9p performed better in certain write workloads. I
> have identifi
> > > > > > Hi Eduardo,
> > > > > > This patch set will remove some limitations of Intel PT
> > > > > > CPUID
> > > information.
> > > > > > 1. The "IP payloads" feature will disable the Intel PT in
> > > > > > guests and it will be
> > > > > coming soon.
> > > > > > 2. To make the live
On Thu, Sep 24, 2020 at 01:04:19PM +0200, Igor Mammedov wrote:
> On Thu, 24 Sep 2020 09:00:08 +0200
> Julia Suvorova wrote:
>
> > Implement notifications and gpe to support q35 ACPI PCI hot-plug.
> > Use 0xcc4 - 0xcd7 range for 'acpi-pci-hotplug' io ports.
>
> Gerd,
>
> does picked IO range loo
On Sun, Aug 30, 2020 at 4:33 AM Richard Henderson <
richard.hender...@linaro.org> wrote:
> On 8/17/20 1:49 AM, frank.ch...@sifive.com wrote:
> > +DEF_HELPER_6(vfslide1up_vf_h, void, ptr, ptr, i64, ptr, env, i32)
> > +DEF_HELPER_6(vfslide1up_vf_w, void, ptr, ptr, i64, ptr, env, i32)
> > +DEF_HELPER
Hi,
> > +pcms->max_fw_size = 8 * MiB; /* use default */
[ ... ]
> All I'm saying is that the "/* use default */" comment should not be
> copied from "max_ram_below_4g" to "max_fw_size", because the (assumed)
> meaning of the original comment does not apply to the new field.
Fully agree.
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> tests/qemu-iotests/298 | 186 +
> tests/qemu-iotests/298.out | 5 +
> tests/qemu-iotests/group | 1 +
> 3 files changed, 192 insertions(+)
>
This is the only non-ascii character in the file and it doesn't really
needed here. Let's use normal "'" symbol for consistency with the rest
11 occurrences of "'" in the file.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/block.h | 2 +-
1 file changed, 1 insertion(+), 1 deletio
gentle reminder
On Mon, Sep 07, 2020 at 11:14:39AM +0200, Tomáš Golembiovský wrote:
> Adds command to list disks of the VM.
>
> The patch does compile on master but to work properly it requires changes to
> qemu-ga by Thomas Huth in series: Allow guest-get-fsinfo also for non-PCI
> devices.
>
>
Detect all MIPS store instructions in cpu_signal_handler for all available
MIPS versions, and set is_write if encountering such store instructions.
This fixed the error while dealing with self-modified code for MIPS.
Signed-off-by: Kele Huang
Signed-off-by: Xu Zou
---
accel/tcg/user-exec.c | 3
Got it. Thank you again!
I have resend a brand new v3 patch.
On Thu, 24 Sep 2020 at 22:05, Richard Henderson <
richard.hender...@linaro.org> wrote:
> On 9/23/20 2:38 AM, Kele Huang wrote:
> > Detect mips store instructions in cpu_signal_handler for all MIPS
> > versions, and set is_write if encou
On Thu, Sep 24, 2020 at 05:15:11PM +0200, Stefano Garzarella wrote:
> When we added io_uring AIO engine, we forgot to update qemu-options.hx,
> so qemu(1) man page and qemu help were outdated.
>
> Signed-off-by: Stefano Garzarella
> ---
> qemu-options.hx | 10 ++
> 1 file changed, 6 inse
* Ashish Kalra (ashish.ka...@amd.com) wrote:
> On Thu, Sep 24, 2020 at 02:37:33PM -0500, Brijesh Singh wrote:
> >
> > On 9/24/20 2:06 PM, Ashish Kalra wrote:
> > > Hello Dave,
> > >
> > > Thanks for your response, please see my replies inline :
> > >
> > > On Thu, Sep 24, 2020 at 02:53:42PM +0100,
It's all because underlying "[PATCH v9 0/7] coroutines: generate wrapper code" series,
I've answered in "[PATCH v9 0/7] coroutines: generate wrapper code" thread.
25.09.2020 00:45, no-re...@patchew.org wrote:
Patchew URL:
https://patchew.org/QEMU/20200924194003.22080-1-vsement...@virtuozzo.com
On Wed, Sep 23, 2020 at 01:28:47PM -0700, no-re...@patchew.org wrote:
> Patchew URL:
> https://patchew.org/QEMU/20200923161031.69474-1-stefa...@redhat.com/
checkpatch is warning about pre-existing issues.
Stefan
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On Thu, Sep 24, 2020 at 10:21:56AM -0700, no-re...@patchew.org wrote:
> ERROR: "(foo*)" should be "(foo *)"
> #156: FILE: blockdev-nbd.c:224:
> +return (BlockExport*) exp;
[...]
> ERROR: "(foo*)" should be "(foo *)"
> #49: FILE: blockdev-nbd.c:239:
> +blk_exp_unref((BlockExport*) exp);
The
25.09.2020 11:26, Max Reitz wrote:
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/298 | 186 +
tests/qemu-iotests/298.out | 5 +
tests/qemu-iotests/group | 1 +
3 files
Hi Alexander,
On 9/6/20 4:41 PM, Alexander von Gluck IV wrote:
> September 6, 2020 9:35 AM, "Alexander von Gluck IV"
> wrote:
>> Signed-off-by: Alexander von Gluck IV
>> ---
>> tests/keys/vagrant | 27 +
>> tests/keys/vagrant.pub | 1 +
>> tests/vm/basevm.py | 5 +-
>> tests/vm/haiku.x86_6
On 22/09/20 22:11, Ashish Kalra wrote:
> This internally invokes the address_space_rw() accessor functions
> which we had "fixed" internally (as part of the earlier patch) to
> invoke memory region specific debug ops. In our earlier approach we
> were adding debug ops/callbacks to memory regions a
On Thu, Sep 24, 2020 at 05:26:46PM +0200, Kevin Wolf wrote:
> We are planning to add more block export types than just NBD in the near
> future (e.g. vhost-user-blk and FUSE). This series lays the ground for
> this with some generic block export infrastructure and QAPI interfaces
> that will allow
On Mon, Aug 17, 2020 at 4:50 PM wrote:
> From: Frank Chang
>
> Signed-off-by: Frank Chang
> Reviewed-by: Richard Henderson
> ---
> target/riscv/insn_trans/trans_rvv.inc.c | 12
> target/riscv/vector_helper.c| 14 +-
> 2 files changed, 21 insertions(+), 5 d
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Support benchmarks returning not seconds but iops. We'll use it for
> further new test.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> scripts/simplebench/simplebench.py | 35 +++---
> 1 file changed, 27 in
John Snow writes:
> For whatever reason, when these are stored as functions instead of
> strings, it confuses sphinx-autodoc into believing them to be
> docstrings, and it chokes on the syntax.
>
> Keeping them as dumb strings instead avoids the problem.
>
> Signed-off-by: John Snow
Quoting my
On 9/25/20 10:49 AM, Philippe Mathieu-Daudé wrote:
> Hi Alexander,
>
> On 9/6/20 4:41 PM, Alexander von Gluck IV wrote:
>> September 6, 2020 9:35 AM, "Alexander von Gluck IV"
>> wrote:
>>> Signed-off-by: Alexander von Gluck IV
>>> ---
>>> tests/keys/vagrant | 27 +
>>> tests/keys/vagrant
* Steven Sistare (steven.sist...@oracle.com) wrote:
> On 9/11/2020 1:53 PM, Dr. David Alan Gilbert wrote:
> > * Steve Sistare (steven.sist...@oracle.com) wrote:
> >> After cprload, the guest console misbehaves. You must type 8 characters
> >> before any are echoed to the terminal. Qemu was not se
Cc'ing TCG MIPS maintainers *again*.
On 9/25/20 10:33 AM, Kele Huang wrote:
> Detect all MIPS store instructions in cpu_signal_handler for all available
> MIPS versions, and set is_write if encountering such store instructions.
>
> This fixed the error while dealing with self-modified code for MI
* Steven Sistare (steven.sist...@oracle.com) wrote:
> On 9/11/2020 12:24 PM, Dr. David Alan Gilbert wrote:
> > Apologies for taking a while to get around to this,
> >
> > * Steve Sistare (steven.sist...@oracle.com) wrote:
> >> Provide the SAVEVM_FOREACH and SAVEVM_FORALL macros to loop over all s
Add trace functions in vhost-vdpa.c.
All traces from this file can be enabled with '-trace vhost_vdpa*'.
Acked-by: Stefan Hajnoczi
Signed-off-by: Laurent Vivier
---
hw/virtio/trace-events | 31 ++
hw/virtio/vhost-vdpa.c | 92 +++---
2 files chang
On 25.09.20 10:49, Vladimir Sementsov-Ogievskiy wrote:
> 25.09.2020 11:26, Max Reitz wrote:
>> On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
>>> Signed-off-by: Vladimir Sementsov-Ogievskiy
>>> ---
>>> tests/qemu-iotests/298 | 186 +
>>> tests/qem
Add trace events functions in vdpa functions.
Modify qemu_hexdump() to be able to dump the vdpa config
in trace logs in hexadecimal form.
v3: fix typo in commit message
trace vhost_vdpa_dma_map() and vhost_vdpa_dma_unmap()
v2: fix problems reported by checkpatch (TAB, missing 0x and 80+ line
Dumping one line of hexadecimal/ASCII from a buffer is often needed.
Move this part from qemu_hexdump() and use it
Acked-by: Stefan Hajnoczi
Signed-off-by: Laurent Vivier
---
include/qemu-common.h | 8 +++
util/hexdump.c| 54 +++
2 files chan
On 24.09.20 15:30, Richard Henderson wrote:
> On 9/24/20 12:56 AM, David Hildenbrand wrote:
>> I do wonder if a type for Int256 would make sense - instead of > manually
>> passing these arrays.
>
> I could do that. It does name better, I suppose, in passing. So long as
> you're happy having the
On Sat, 19 Sep 2020 11:34:28 -0400
Matthew Rosato wrote:
> From: Pierre Morel
>
> To have a clean separation between s390-pci-bus.h and s390-pci-inst.h
> headers we export the PCI CLP instructions in a dedicated header.
>
> Signed-off-by: Pierre Morel
> Signed-off-by: Matthew Rosato
> ---
>
John Snow writes:
> While we're mucking around with imports, we might as well formalize the
> style we use. Let's use isort to do it for us.
>
> force_sort_within_sections: Intermingles "from x" and "import x" style
> statements, such that sorting is always performed strictly on the module
> name
On 9/24/20 9:33 PM, Peter Maydell wrote:
> On Thu, 24 Sep 2020 at 20:30, Richard Henderson
> wrote:
>>
>> On 9/23/20 3:30 AM, Philippe Mathieu-Daudé wrote:
>>> On 9/23/20 12:16 PM, Peter Maydell wrote:
I suppose if we wanted to just use the __builtin_bswap*
implementation on all hosts (i
* Steven Sistare (steven.sist...@oracle.com) wrote:
> On 9/11/2020 12:57 PM, Dr. David Alan Gilbert wrote:
> > * Steve Sistare (steven.sist...@oracle.com) wrote:
> >> Enable HMP access to the cprsave QMP command.
> >>
> >> Usage: cprsave
> >>
> >> Signed-off-by: Maran Wilson
> >> Signed-off-by:
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Introduce dynamic float precision and use percentage to show delta.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> scripts/simplebench/simplebench.py | 26 +-
> 1 file changed, 25 insertions(+), 1 deletion(
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and clears the tags
storage) to ensure that the guest cannot see stale tags, and so that the
tags are correctly
Define the new system registers that MTE introduces and context switch
them. The MTE feature is still hidden from the ID register as it isn't
supported in a VM yet.
Signed-off-by: Steven Price
---
arch/arm64/include/asm/kvm_host.h | 4
arch/arm64/include/asm/sysreg.h|
Version 3 of adding MTE support for KVM guests. See the previous (v2)
posting for background:
https://lore.kernel.org/r/20200904160018.29481-1-steven.price%40arm.com
These patches add support to KVM to enable MTE within a guest. They are
based on Catalin's v9 MTE user-space support series[1] (cu
On Sat, 19 Sep 2020 11:34:29 -0400
Matthew Rosato wrote:
> From: Pierre Morel
>
> We use a S390PCIGroup structure to hold the information related to a
> zPCI Function group.
>
> This allows us to be ready to support multiple groups and to retrieve
> the group information from the host.
>
> Si
On Fri, 25 Sep 2020 at 07:27, Maxim Cournoyer wrote:
>
> Take advantage of the Sphinx texinfo backend to generate a QEMU info
> manual. The texinfo format allows for more structure and info readers
> provide more advanced navigation capabilities compared to manpages
> readers.
Not providing an i
On Wed, 23 Sep 2020 at 17:10, Stefan Hajnoczi wrote:
>
> The following changes since commit 0fc0142828b5bc965790a1c5c6e241897d3387cb:
>
> Merge remote-tracking branch
> 'remotes/kraxel/tags/input-20200921-pull-request' into staging (2020-09-22
> 21:11:10 +0100)
>
> are available in the Git rep
On Tue, 22 Sep 2020 at 18:47, Richard Henderson
wrote:
>
> The following changes since commit 834b9273d5cdab68180dc8c84d641aaa4344b057:
>
> Merge remote-tracking branch
> 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging
> (2020-09-22 15:42:23 +0100)
>
> are available in
On Thu, 24 Sep 2020 at 10:27, Paolo Bonzini wrote:
>
> The following changes since commit 0fc0142828b5bc965790a1c5c6e241897d3387cb:
>
> Merge remote-tracking branch
> 'remotes/kraxel/tags/input-20200921-pull-request' into staging (2020-09-22
> 21:11:10 +0100)
>
> are available in the Git repos
On 23.09.20 13:38, David Hildenbrand wrote:
> Let's try to detect the actual THP size and use it as default block size
> (unless the page size of the backend is bigger). Handle large block sizes
> better, avoiding a virtio-spec violation and optimizing address
> auto-detection.
>
> David Hildenbra
PLLs are composed of multiple channels. Each channel outputs one clock
signal. They are modeled as one device taking the PLL generated clock as
input, and outputting a new clock.
A channel shares the cm register with its parent PLL, and has its own
a2w_ctrl register. A write to the cm register wil
Signed-off-by: Luc Michel
---
include/hw/clock.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/hw/clock.h b/include/hw/clock.h
index d357594df9..c93e6113cd 100644
--- a/include/hw/clock.h
+++ b/include/hw/clock.h
@@ -79,10 +79,15 @@ struct Clock {
extern const VMStateDescripti
Hi,
This series add the BCM2835 cprman clock manager peripheral to the
Raspberry Pi machine.
Patches 1-3 are preliminary changes, patches 4-12 are the actual
implementation.
The two last patches add a clock input to the PL011 and
connect it to the cprman and are RFC.
This series has been tested
The cprman PLLs generate a clock based on a prescaler, a multiplier and
a divider. The prescaler doubles the parent (xosc) frequency, then the
multiplier/divider are applied. The multiplier has an integer and a
fractionnal part.
This commit also implements the cprman CM_LOCK register. This registe
The nanosecond unit greatly limits the dynamic range we can display in
clock value traces, for values in the order of 1GHz and more. The
internal representation can go way beyond this value and it is quite
common for today's clocks to be within those ranges.
For example, a frequency between 500MHz
The BCM2835 cprman is the clock manager of the SoC. It is composed of a
main oscillator, and several sub-components (PLLs, multiplexers, ...) to
generate the BCM2835 clock tree.
This commit adds a skeleton of the cprman, with a dummy register
read/write implementation. It embeds the main oscillato
A clock mux can be configured to select one of its 10 sources through
the cm_ctl register. It also embeds yet another clock divider, composed
of an integer part and a fractionnal part. The number of bits of each
part is mux dependant.
Signed-off-by: Luc Michel
---
hw/misc/bcm2835_cprman.c | 43 +
This simple mux sits between the PLL channels and the DSI0E and DSI0P
clock muxes. This mux selects between PLLA-DSI0 and PLLD-DSI0 channel
and outputs the selected signal to source number 4 of DSI0E/P clock
muxes. It is controlled by the cm_dsi0hsck register.
Signed-off-by: Luc Michel
---
inclu
The cprman (clock controller) was mapped at the watchdog/power manager
address. It was also split into two unimplemented peripherals (cm and
a2w) but this is really the same one, as shown by this extract of the
Raspberry Pi 3 Linux device tree:
watchdog@7e10 {
compatible = "brc
Add a clock input to the PL011 UART so we can compute the current baud
rate and trace it. This is intended for developers who wish to use QEMU
to e.g. debug their firmware or to figure out the baud rate configured
by an unknown/closed source binary.
Signed-off-by: Luc Michel
---
include/hw/char/
A PLL channel is able to further divide the generated PLL frequency. The
divider is given in the ctrl_a2w register. Some channels have a
additional fixed divider which is always applied to the signal.
Signed-off-by: Luc Michel
---
hw/misc/bcm2835_cprman.c | 33 -
On 25.09.20 12:22, Pankaj Gupta wrote:
> Qemu fails with below error when trying to run with virtio pmem:
>
> (qemu) qemu-system-x86_64: -device virtio-pmem-pci,memdev=mem1,id=nv1:
> device is modern-only, use disable-legacy=on
>
> This patch fixes this by forcing virtio 1 with virtio-pmem.
There is 5 PLLs in the cprman, namely PLL A, C, D, H and B. All of them
take the xosc clock as input and produce a new clock.
This commit adds a skeleton implementation for the PLLs as sub-devices
of the cprman. The PLLs are instantiated and connected internally to the
main oscillator.
Each PLL h
Connect the 'uart-out' clock from the cprman to the PL011 instance.
Signed-off-by: Luc Michel
---
hw/arm/bcm2835_peripherals.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index 958aadeeb9..9e4e85c3ad 100644
--- a/hw/arm/bcm283
The clock multiplexers are the last clock stage in the cprman. Each mux
outputs one clock signal that goes out of the cprman to the SoC
peripherals.
Each mux has at most 10 sources. The sources 0 to 3 are common to all
muxes. They are:
0. ground (no clock signal)
1. the main oscillator (xosc
Those reset values have been extracted from a Raspberry Pi 3 model B
v1.2, using the 2020-08-20 version of raspios. The dump was done using
the debugfs interface of the cprman driver in Linux (under
'/sys/kernel/debug/clk'). Each exposed clock tree stage (PLLs, channels
and muxes) can be observed b
The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into
staging (2020-09-24 18:48:45 +0100)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for yo
Qemu fails with below error when trying to run with virtio pmem:
(qemu) qemu-system-x86_64: -device virtio-pmem-pci,memdev=mem1,id=nv1:
device is modern-only, use disable-legacy=on
This patch fixes this by forcing virtio 1 with virtio-pmem.
fixes: adf0748a49 ("virtio-pci: Proxy for virtio-
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Performance improvements / degradations are usually discussed in
> percentage. Let's make the script calculate it for us.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> scripts/simplebench/simplebench.py | 46 +
On 9/25/20 12:17 PM, Luc Michel wrote:
> Add a clock input to the PL011 UART so we can compute the current baud
> rate and trace it. This is intended for developers who wish to use QEMU
> to e.g. debug their firmware or to figure out the baud rate configured
> by an unknown/closed source binary.
>
On Fri, 25 Sep 2020 12:22:51 +0200
Pankaj Gupta wrote:
> Qemu fails with below error when trying to run with virtio pmem:
>
> (qemu) qemu-system-x86_64: -device virtio-pmem-pci,memdev=mem1,id=nv1:
> device is modern-only, use disable-legacy=on
Oh, another one :(
>
> This patch fixes thi
On Fri, 25 Sep 2020 at 11:33, Paolo Bonzini wrote:
>
> The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
>
> Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request'
> into staging (2020-09-24 18:48:45 +0100)
>
> are available in the Git repository at:
On 18.09.20 20:19, Vladimir Sementsov-Ogievskiy wrote:
> Benchmark for new preallocate filter.
>
> Example usage:
> ./bench_prealloc.py ../../build/qemu-img \
> ssd-ext4:/path/to/mount/point \
> ssd-xfs:/path2 hdd-ext4:/path3 hdd-xfs:/path4
>
> The benchmark shows performance
The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into
staging (2020-09-24 18:48:45 +0100)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for yo
On 25/09/20 12:45, Peter Maydell wrote:
> On Fri, 25 Sep 2020 at 11:33, Paolo Bonzini wrote:
>>
>> The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
>>
>> Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request'
>> into staging (2020-09-24 18:48:45 +010
Cleber Rosa writes:
> On Tue, Sep 22, 2020 at 05:00:25PM -0400, John Snow wrote:
>> This is a minor re-work of the entrypoint script. It isolates a
>> generate() method from the actual command-line mechanism.
>>
>> Signed-off-by: John Snow
>> ---
>> scripts/qapi-gen.py | 87 +++
* Chirantan Ekbote (chiran...@chromium.org) wrote:
> On Sat, Sep 19, 2020 at 6:36 AM Vivek Goyal wrote:
> >
> > Hi All,
> >
> > virtiofsd default thread pool size is 64. To me it feels that in most of
> > the cases thread pool size 1 performs better than thread pool size 64.
> >
> > I ran virtiofs
On Fri, 25 Sep 2020 at 11:45, Peter Maydell wrote:
>
> On Fri, 25 Sep 2020 at 11:33, Paolo Bonzini wrote:
>
> Date: Fri Sep 25 11:41:22 2020 +0100
> Signed-off-by: Philippe Mathieu-Daudé
> ERROR: pull request includes tag with UTF-8 error in person name
>
> (that's "configure: Do not inten
>
> > Qemu fails with below error when trying to run with virtio pmem:
> >
> > (qemu) qemu-system-x86_64: -device virtio-pmem-pci,memdev=mem1,id=nv1:
> > device is modern-only, use disable-legacy=on
>
> Oh, another one :(
:)
>
> >
> > This patch fixes this by forcing virtio 1 with virtio-pmem.
* Dr. David Alan Gilbert (dgilb...@redhat.com) wrote:
> * Peter Xu (pet...@redhat.com) wrote:
> > v2:
>
> Queued
Hi Peter,
I've had to unqueue most of this; it doesn't like building on 32bit.
I fixed up the trace_ stuff easily (_del can take a void*, add just
needs to use PRIX64) but there are
John Snow writes:
> On 9/22/20 6:22 PM, Eduardo Habkost wrote:
>> On Tue, Sep 22, 2020 at 05:00:32PM -0400, John Snow wrote:
>>> Code style tools really dislike the use of global keywords, because it
>>> generally involves re-binding the name at runtime which can have strange
>>> effects dependin
On Wed, 23 Sep 2020 04:54:09 +0530
Kirti Wankhede wrote:
> Define flags to be used as delimeter in migration file stream.
> Added .save_setup and .save_cleanup functions. Mapped & unmapped migration
> region from these functions at source during saving or pre-copy phase.
> Set VFIO device state d
John Snow writes:
> On 9/23/20 10:55 AM, Cleber Rosa wrote:
>> Do you have a use case for returning the level? If not, I'd go
>> without it, and add a "level" property instead, as it'd serve more
>> cases.
>
> __int__ is doing that lifting. I can remove the return.
I like my functions to return
Patchew URL: https://patchew.org/QEMU/20200925101731.2159827-1-...@lmichel.fr/
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 BEGIN ===
#!
The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into
staging (2020-09-24 18:48:45 +0100)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for yo
From: Peter Xu
In migration_incoming_state_destroy(), we've got a few variables that aren't
destroyed properly, namely:
main_thread_load_event
postcopy_pause_sem_dst
postcopy_pause_sem_fault
rp_mutex
Destroy them properly.
Signed-off-by: Peter Xu
Message-Id: <20200908203022.34
From: Chuan Zheng
add DirtyRateStatus to denote calculating status.
Signed-off-by: Chuan Zheng
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-3-git-send-email-zhengch...@huawei.com>
Signed-off-by: Dr. David Alan Gilbert
atomic name fixup
---
migrat
From: "Dr. David Alan Gilbert"
The following changes since commit 8c1c07929feae876202ba26f07a540c5115c18cd:
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into
staging (2020-09-24 18:48:45 +0100)
are available in the Git repository at:
git://github.com/dagrh/qemu.
From: Chuan Zheng
Compare page hash results for recorded sampled page.
Signed-off-by: Chuan Zheng
Signed-off-by: YanYing Zhuang
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-8-git-send-email-zhengch...@huawei.com>
Signed-off-by: Dr. David Alan Gilber
From: Peter Xu
We duplicated the logic of maintaining the last_rb variable at both callers of
this function. Pass *rb pointer into the function so that we can avoid
duplicating the logic. Also, when we have the rb pointer, it's also easier to
remove the original 2nd & 4th parameters, because bo
From: Chuan Zheng
Add dirtyrate statistics functions to record/update dirtyrate info.
Signed-off-by: Chuan Zheng
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-5-git-send-email-zhengch...@huawei.com>
Signed-off-by: Dr. David Alan Gilbert
---
migratio
From: Chuan Zheng
Implement is_sample_period_valid() to check if the sample period is vaild and
do set_sample_page_period() to sleep specific time between sample actions.
Signed-off-by: Chuan Zheng
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: David Edmondson
Reviewed-by: Li Qiang
Message
From: Chuan Zheng
Add get_dirtyrate_thread() functions to setup query-dirtyrate
framework.
Signed-off-by: Chuan Zheng
Signed-off-by: YanYing Zhuang
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: David Edmondson
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-2-git-send-email-zhengch..
From: Chuan Zheng
Add RamblockDirtyInfo to store sampled page info of each ramblock.
Signed-off-by: Chuan Zheng
Reviewed-by: Dr. David Alan Gilbert
Reviewed-by: David Edmondson
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-4-git-send-email-zhengch...@huawei.com>
Signed-off-by: Dr. Davi
From: Chuan Zheng
Record hash results for each sampled page, crc32 is taken to calculate
hash results for each sampled length in TARGET_PAGE_SIZE.
Signed-off-by: Chuan Zheng
Signed-off-by: YanYing Zhuang
Reviewed-by: David Edmondson
Reviewed-by: Li Qiang
Message-Id: <1600237327-33618-7-git-s
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