On Thu, 8 Oct 2020 at 17:14, Philippe Mathieu-Daudé wrote:
>
> While APEI is a generic ACPI feature (usable by X86 and ARM64), only
> the 'virt' machine uses it, by enabling the RAS Virtualization. See
> commit 2afa8c8519: "hw/arm/virt: Introduce a RAS machine option").
>
> Restrict the APEI table
In arm_cpu_realizefn(), if the CPU has VFP or Neon disabled then we
squash the ID register fields so that we don't advertise it to the
guest. This code was written for A-profile and needs some tweaks to
work correctly on M-profile:
* A-profile only fields should not be zeroed on M-profile:
-
On Wed, 14 Oct 2020 at 22:36, Philippe Mathieu-Daudé wrote:
>
> The time to transmit a char is expressed in nanoseconds, not in ticks.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/arm/strongarm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/arm/strongarm.c
If the M-profile low-overhead-branch extension is implemented, FPSCR
bits [18:16] are a new field LTPSIZE. If MVE is not implemented
(currently always true for us) then this field always reads as 4 and
ignores writes.
These bits used to be the vector-length field for the old
short-vector extensio
On Mon, Oct 19, 2020 at 03:58:40PM +0100, Dave Martin wrote:
> On Mon, Oct 19, 2020 at 03:18:11PM +0100, Peter Maydell wrote:
> > On Mon, 19 Oct 2020 at 14:40, Andrew Jones wrote:
> > >
> > > On Mon, Oct 19, 2020 at 12:43:33PM +0100, Peter Maydell wrote:
> > > > Well, ID regs are special in the ar
The t32 decode has a group which represents a set of insns
which overlap with B_cond_thumb because they have [25:23]=111
(which is an invalid condition code field for the branch insn).
This group is currently defined using the {} overlap-OK syntax,
but it is almost entirely non-overlapping patterns
M-profile CPUs with half-precision floating point support should
be able to write to FPSCR.FZ16, but an M-profile specific masking
of the value at the top of vfp_set_fpscr() currently prevents that.
This is not yet an active bug because we have no M-profile
FP16 CPUs, but needs to be fixed before w
v8.1M brings four new insns to M-profile:
* CSEL : Rd = cond ? Rn : Rm
* CSINC : Rd = cond ? Rn : Rm+1
* CSINV : Rd = cond ? Rn : ~Rm
* CSNEG : Rd = cond ? Rn : -Rm
Implement these.
Reviewed-by: Richard Henderson
Signed-off-by: Peter Maydell
---
target/arm/t32.decode | 3 +++
target/arm
This patchseries implements various minor v8.1M new features,
notably the branch-future and low-overhead-loop extensions.
(None of this will get enabled until we have enough to implement
a CPU model which has v8.1M, which will be the Cortex-M55, but
as usual we can get stuff into the tree graduall
>From v8.1M, disabled-coprocessor handling changes slightly:
* coprocessors 8, 9, 14 and 15 are also governed by the
cp10 enable bit, like cp11
* an extra range of instruction patterns is considered
to be inside the coprocessor space
We previously marked these up with TODO comments; implem
v8.1M's "low-overhead-loop" extension has three instructions
for looping:
* DLS (start of a do-loop)
* WLS (start of a while-loop)
* LE (end of a loop)
The loop-start instructions are both simple operations to start a
loop whose iteration count (if any) is in LR. The loop-end
instruction handl
v8.1M implements a new 'branch future' feature, which is a
set of instructions that request the CPU to perform a branch
"in the future", when it reaches a particular execution address.
In hardware, the expected implementation is that the information
about the branch location and destination is cach
The BLX immediate insn in the Thumb encoding always performs
a switch from Thumb to Arm state. This would be totally useless
in M-profile which has no Arm decoder, and so the instruction
does not exist at all there. Make the encoding UNDEF for M-profile.
(This part of the encoding space is used fo
On 10/15/20 7:32 AM, Claudio Fontana wrote:
> Claudio Fontana (3):
> accel/tcg: split CpusAccel into three TCG variants
> accel/tcg: split tcg_start_vcpu_thread
> accel/tcg: rename tcg-cpus functions to match module name
Reviewed-by: Richard Henderson
r~
For nested groups like:
{
[
pattern 1
pattern 2
]
pattern 3
}
the intended behaviour is that patterns 1 and 2 must not
overlap with each other; if the insn matches neither then
we fall through to pattern 3 as the next thing in the
outer overlapping group.
Currently we
On Mon, Oct 19, 2020 at 03:18:11PM +0100, Peter Maydell wrote:
> On Mon, 19 Oct 2020 at 14:40, Andrew Jones wrote:
> >
> > On Mon, Oct 19, 2020 at 12:43:33PM +0100, Peter Maydell wrote:
> > > Well, ID regs are special in the architecture -- they always exist
> > > and must RAZ/WI, even if they're
On Sun, Oct 18, 2020 at 09:14:00AM -0700, Andy Lutomirski wrote:
> On Sun, Oct 18, 2020 at 8:59 AM Michael S. Tsirkin wrote:
> >
> > On Sun, Oct 18, 2020 at 08:54:36AM -0700, Andy Lutomirski wrote:
> > > On Sun, Oct 18, 2020 at 8:52 AM Michael S. Tsirkin
> > > wrote:
> > > >
> > > > On Sat, Oct
On Mon, 19 Oct 2020 at 13:55, Christian Schoenebeck
wrote:
>
> The following changes since commit ba2a9a9e6318bfd93a2306dec40137e198205b86:
>
> Merge remote-tracking branch 'remotes/mcayland/tags/qemu-macppc-20201019'
> into staging (2020-10-19 11:46:03 +0100)
>
On Thu, Oct 15, 2020 at 10:37:13AM -0400, to...@linux.ibm.com wrote:
> From: Tobin Feldman-Fitzthum
>
> AMD SEV allows a guest owner to inject a secret blob
> into the memory of a virtual machine. The secret is
> encrypted with the SEV Transport Encryption Key and
> integrity is guaranteed with t
From: David Woodhouse
No functional change; just reserve the feature bit for now so that VMMs
can start to implement it.
This will allow the host to indicate that MSI emulation supports 15-bit
destination IDs, allowing up to 32768 CPUs without interrupt remapping.
cf. https://patchwork.kernel.o
On 10/19/20 2:51 AM, Philippe Mathieu-Daudé wrote:
> Commit 7998beb9c2e removed the ram_size initialization in the
> arm_boot_info structure, however it is used by arm_load_kernel().
>
> Initialize the field to fix:
>
> $ qemu-system-arm -M n800 -append 'console=ttyS1' \
> -kernel meego-arm
On 14/10/2020 15.37, Chetan Pant wrote:
> There is no "version 2" of the "Lesser" General Public License.
> It is either "GPL version 2.0" or "Lesser GPL version 2.1".
> This patch replaces all occurrences of "Lesser GPL version 2" with
> "Lesser GPL version 2.1" in comment section.
>
> Signed-off
On Mon, Oct 19, 2020 at 10:31:08AM -0400, Eduardo Habkost wrote:
> Add new jobs to .travis.yml to test if docs can be built with
> multiple Sphinx versions: 1.6.1, latest 1.x, 2.0.0, and latest
> 2.x.
>
> Signed-off-by: Eduardo Habkost
> ---
> .travis.yml | 37 +++
The error message was supposed to mention the input revision list start
point, not the branch flag.
Signed-off-by: Daniel P. Berrangé
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6ed34970f9..88c8
On 19/10/2020 15:00, Markus Armbruster wrote:
BALATON Zoltan via writes:
On Mon, 19 Oct 2020, Markus Armbruster wrote:
Philippe Mathieu-Daudé writes:
On 10/12/20 1:50 PM, BALATON Zoltan via wrote:
On Mon, 12 Oct 2020, David Gibson wrote:
On Mon, Oct 12, 2020 at 08:21:41AM +0200, Philippe
If the current branch is synced to the current upstream git master,
there are no commits that need checking. This causes checkpatch.pl
to print an error that it found no commits. We need to avoid calling
checkpatch.pl in this case.
Signed-off-by: Daniel P. Berrangé
---
.gitlab-ci.d/check-patch.p
We have other jobs that will test documentation builds, so we
don't need to build docs in that job.
Signed-off-by: Eduardo Habkost
---
.travis.yml | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/.travis.yml b/.travis.yml
index f5208301d6..626b61b077 100644
--- a/.travi
This fixes a bogus error when pushing a branch whose content has no
delta against upstream git master.
Daniel P. Berrangé (2):
gitlab: skip checkpatch.pl checks if no commit delta on branch
scripts: fix error from checkpatch.pl when no commits are found
.gitlab-ci.d/check-patch.py | 8 ++
On 10/18/20 3:29 AM, Philippe Mathieu-Daudé wrote:
On 10/10/20 11:54 AM, Markus Armbruster wrote:
The following changes since commit
4a7c0bd9dcb08798c6f82e55b5a3423f7ee669f1:
Merge remote-tracking branch
'remotes/dgibson/tags/ppc-for-5.2-20201009' into staging (2020-10-09
15:48:04 +0100)
Add new jobs to .travis.yml to test if docs can be built with
multiple Sphinx versions: 1.6.1, latest 1.x, 2.0.0, and latest
2.x.
Signed-off-by: Eduardo Habkost
---
.travis.yml | 37 +
1 file changed, 37 insertions(+)
diff --git a/.travis.yml b/.travis.yml
in
Yup. Mark Cave-Ayland pointed this out to me. I have a patch ready for
it:
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 693b352d5e..98cea7ad45 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2254,10 +2254,8 @@ static void ide_perform_srst(IDEState *s)
/* Cancel PIO callback, reset reg
On 10/19/2020 6:35 PM, Philippe Mathieu-Daudé wrote:
> On 10/19/20 11:34 AM, Peng Liang wrote:
>> VMStateDescription.fields should be end with VMSTATE_END_OF_LIST().
>> However, microbit_i2c_vmstate doesn't follow it. Let's change it.
>
> It might be easy to add a Coccinelle script to avoid futur
Hi Richard,
Thanks again for this, and sorry for the radiosilence -- I broke my arm
the weekend this was sent, and once I had recovered enough to use a
computer again this had slipped off my TODO list.
I've just given this a go, applied atop of this morning's HEAD commit
(ba2a9a9e6318bfd93a2306de
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
hw/virtio/virtio-iommu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c
index 21ec63
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
hw/vfio/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 13471ae..acc3356 100644
--- a/hw
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
hw/virtio/vhost-user.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 9c5b4f7
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
hw/display/virtio-gpu.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/hw/display/virtio-gpu.c b/hw/display
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
contrib/vhost-user-scsi/vhost-user-scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c
b/contrib/
The type of input variable is unsigned int
while the printer type is int. So fix incorrect print type.
Signed-off-by: Zhengui li
---
contrib/vhost-user-gpu/vhost-user-gpu.c | 34 -
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/contrib/vhost-user-
On Mon, 19 Oct 2020 at 14:40, Andrew Jones wrote:
>
> On Mon, Oct 19, 2020 at 12:43:33PM +0100, Peter Maydell wrote:
> > Well, ID regs are special in the architecture -- they always exist
> > and must RAZ/WI, even if they're not actually given any fields yet.
> > This is different from other "unus
Is this issue resolved.?
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https://bugs.launchpad.net/bugs/1414466
Title:
-net user,hostfwd=... is not working(qemu-system-aarch64)
Status in QEMU:
Confirmed
Bug description:
QEMU
BALATON Zoltan via writes:
> On Mon, 19 Oct 2020, Markus Armbruster wrote:
>> Philippe Mathieu-Daudé writes:
>>> On 10/12/20 1:50 PM, BALATON Zoltan via wrote:
On Mon, 12 Oct 2020, David Gibson wrote:
> On Mon, Oct 12, 2020 at 08:21:41AM +0200, Philippe
> Mathieu-Daudé wrote:
Hello,
On Mon, Oct 19, 2020 at 4:13 PM Daniel P. Berrangé
wrote:
>This subject line says 8/30, but I've never received patches
>9->30, and I don't see them in the mailing list archive
>either...
I'm working on the rest of the patches and will be pushing them before the
end of this week.
Please
On 19/10/20 14:21, David Woodhouse wrote:
> On Thu, 2020-10-08 at 09:53 +0200, Paolo Bonzini wrote:
>> I think you're not
>> handling that correctly for CPUs >255, so after all we _do_ need some
>> kernel support.
>
> I think that works out OK.
>
> In QEMU's ioapic_update_kvm_routes() it calls io
On Mon, 19 Oct 2020 13:32:17 +
Zhengui li wrote:
> fix incorrect print type.
Why is it incorrect, describe your change. Patches must include a
Signed-off-by to adhere to the developer's certificate of origin.
Thanks,
Alex
> ---
> hw/vfio/common.c | 4 ++--
> 1 file changed, 2 insertions(
Patchew URL:
https://patchew.org/QEMU/1603114337-28056-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114337-28056-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] vfio:
On Mon, Oct 19, 2020 at 12:43:33PM +0100, Peter Maydell wrote:
> On Mon, 19 Oct 2020 at 12:32, Dave Martin wrote:
> > I'm not quite sure about Peter's assessment here.
> >
> > I agree with the inconsistency identified here: we always enumerate all
> > unallocated ID regs, but we enumerate ID_AA64Z
Patchew URL:
https://patchew.org/QEMU/1603114311-7392-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114311-7392-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] virtio-
Patchew URL:
https://patchew.org/QEMU/1603114292-10332-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114292-10332-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] virti
available in the Git repository at:
>
> git://git.kraxel.org/qemu tags/usb-20201019-pull-request
>
> for you to fetch changes up to bea2a9e3e00b275dc40cfa09c760c715b8753e03:
>
> hw/usb/hcd-dwc2: fix divide-by-zero in d
Patchew URL:
https://patchew.org/QEMU/1603114225-22628-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114225-22628-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] vhost
Patchew URL:
https://patchew.org/QEMU/1603114196-22776-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114196-22776-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] vhost
Patchew URL:
https://patchew.org/QEMU/1603114272-25004-1-git-send-email-lizhen...@huawei.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 1603114272-25004-1-git-send-email-lizhen...@huawei.com
Subject: [PATCH] vhost
fix incorrect print type.
---
hw/vfio/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 13471ae..acc3356 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -203,7 +203,7 @@ void vfio_region_write(void *opaque, hwaddr add
fix incorrect print type.
---
hw/display/virtio-gpu.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 90be4e3..d785d88 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@
fix incorrect print type.
---
hw/virtio/virtio-iommu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c
index 21ec63b..bd6ce44 100644
--- a/hw/virtio/virtio-iommu.c
+++ b/hw/virtio/virtio-iommu.c
@@ -632,7 +632,7 @@ stati
fix incorrect print type.
---
contrib/vhost-user-scsi/vhost-user-scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c
b/contrib/vhost-user-scsi/vhost-user-scsi.c
index 3c91238..1527ffd 100644
--- a/contrib/vhost-user-scsi/vhost-user-
fix incorrect print type.
---
hw/virtio/vhost-user.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 9c5b4f7..db563bd 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -308,7 +308,7 @@ static int
fix incorrect print type.
---
contrib/vhost-user-gpu/vhost-user-gpu.c | 34 -
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/contrib/vhost-user-gpu/vhost-user-gpu.c
b/contrib/vhost-user-gpu/vhost-user-gpu.c
index a019d0a..ee2bf59 100644
--- a/contr
On 19/10/20 13:16, Peter Maydell wrote:
> On Mon, 28 Sep 2020 at 17:42, Paolo Bonzini wrote:
>>
>> On 28/09/20 18:04, Peter Maydell wrote:
>>> I wanted a statically-linked system emulation binary (which, yes,
>>> I know is not really something we support :-)). I got one with
>>> suitably liberal u
On 19/10/20 14:40, Zhenyu Ye wrote:
> The kernel backtrace for io_submit in GUEST is:
>
> guest# ./offcputime -K -p `pgrep -nx fio`
> b'finish_task_switch'
> b'__schedule'
> b'schedule'
> b'io_schedule'
> b'blk_mq_get_tag'
> b'blk_m
If VNC is enabled, then libvirt sets QEMU_AUDIO_DRV=none unless
/etc/libvirt/qemu.conf is set to allow output to host audio.
Clearly this doesn't do the right thing when SPICE is present at the
same time as VNC, but that's libvirt's fault rather than QEMU.
--
You received this bug notification b
This new public function virtio_9p_test_path() allows 9pfs
'local' tests to translate a path from guest scope to host
scope. For instance by passing an empty string it would
return the root path on host of the exported 9pfs tree.
Signed-off-by: Christian Schoenebeck
Message-Id:
Signed-off-by: C
Am 16.10.2020 um 19:10 hat Vladimir Sementsov-Ogievskiy geschrieben:
> qcow2_do_open correctly sets errp on each failure path. So, we can
> simplify code in qcow2_co_invalidate_cache() and drop explicit error
> propagation.
qcow2_update_options_prepare() can return -EINVAL without setting errp:
Before running the first 9pfs test case, make sure the test directory
for running the 9pfs 'local' tests on is entirely empty. For that
reason simply delete the test directory (if any) before (re)creating
it on test suite startup.
Note: The preferable precise behaviour would be the test directory
On 19/10/20 12:11, Claudio Fontana wrote:
> Hi all,
>
> anything more for me to do here?
I think nothing, I picked up patch 1 due to conflicts but I was waiting
for comments from Richard. I have now picked them up.
Paolo
> On 10/13/20 9:21 PM, Claudio Fontana wrote:
>> This series now unbreaks
This patch introduces 9pfs test cases using the 9pfs 'local'
filesystem driver which reads/writes/creates/deletes real files
and directories.
In this initial version, there is only one local test which actually
only checks if the 9pfs 'local' device was created successfully.
Before the 9pfs 'loca
What is in the libvirt logs (/var/log/libvirt/qemu/${guest}.log) ?
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https://bugs.launchpad.net/bugs/1900352
Title:
no sound in spice when VNC enabled
Status in QEMU:
New
Bug descri
This test case uses the 9pfs 'local' driver to create a directory
and then checks if the expected directory was actually created
(as real directory) on host side.
This patch introduces a custom split() implementation, because
the test code requires non empty array elements as result. For
that reas
Don't trigger any performance warning if we're just running test cases,
because tests intentionally run for edge cases.
So far performance warnings were suppressed for the 'synth' fs driver
backend only. This patch suppresses them for all 9p fs driver backends.
Signed-off-by: Christian Schoenebec
All existing 9pfs test cases are using the 'synth' fs driver so far, which
means they are not accessing real files, but a purely simulated (in RAM
only) file system.
Let's make this clear by changing the prefix of the individual qtest case
names from 'fs/' to 'synth/'. That way they'll be easily d
The following changes since commit ba2a9a9e6318bfd93a2306dec40137e198205b86:
Merge remote-tracking branch 'remotes/mcayland/tags/qemu-macppc-20201019'
into staging (2020-10-19 11:46:03 +0100)
are available in the Git repository at:
https://github.com/cschoenebeck/qemu.git ta
On 10/19/20 2:12 PM, AlexChen wrote:
Signed-off-by: AlexChen
---
io/channel-websock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/io/channel-websock.c b/io/channel-websock.c
index 47a0e941d9..e94a1fcf99 100644
--- a/io/channel-websock.c
+++ b/io/channel-websock.c
@@ -7
Hi Stefan,
On 2020/10/13 18:00, Stefan Hajnoczi wrote:
>
> Sorry, I lost track of this on-going email thread.
>
> Thanks for the backtrace. It shows the io_submit call is done while the
> AioContext lock is held. The monitor thread is waiting for the
> IOThread's AioContext lock. vcpus threads c
On Mon, 19 Oct 2020 14:12:46 +0200
Christian Schoenebeck wrote:
> On Montag, 19. Oktober 2020 13:48:22 CEST Greg Kurz wrote:
> > On Mon, 19 Oct 2020 13:10:18 +0200
> >
> > Christian Schoenebeck wrote:
> > > Don't trigger any performance warning if we're just running test cases,
> > > because te
On Oct 19 11:17, Dmitry Fomichev wrote:
> diff --git a/hw/block/nvme-ns.h b/hw/block/nvme-ns.h
> index d6b2808b97..170cbb8cdc 100644
> --- a/hw/block/nvme-ns.h
> +++ b/hw/block/nvme-ns.h
> @@ -34,6 +45,18 @@ typedef struct NvmeNamespace {
> const uint32_t *iocs;
> uint8_t csi;
>
>
On 19/10/2020 08.11, Chetan Pant wrote:
> There is no "version 2" of the "Lesser" General Public License.
> It is either "GPL version 2.0" or "Lesser GPL version 2.1".
> This patch replaces all occurrences of "Lesser GPL version 2" with
> "Lesser GPL version 2.1" in comment section.
>
> Signed-off
From: Mauro Matteo Cascella
Check the value of mps to avoid potential divide-by-zero later in the function.
Since HCCHAR_MPS is guest controllable, this prevents a malicious/buggy guest
from crashing the QEMU process on the host.
Signed-off-by: Mauro Matteo Cascella
Reviewed-by: Paul Zimmerman
The following changes since commit e12ce85b2c79d83a340953291912875c30b3af06:
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request'
into staging (2020-10-16 22:46:28 +0100)
are available in the Git repository at:
git://git.kraxel.org/qemu tags/usb-20201019-pu
From: Anthony PERARD
The EHCI Host Controller emulation attempt to locate the device
associated with a periodic isochronous transfer description (iTD) and
when this fail the host controller is reset.
But according the EHCI spec 1.0 section 5.15.2.4 Host System
Error, the host controller is suppo
From: Paul Zimmerman
Change several assert()s to qemu_log_mask(LOG_GUEST_ERROR...),
to prevent the guest from causing Qemu to assert. Also fix up
several existing qemu_log_mask()s to include the function name in
the message.
Suggested-by: Peter Maydell
Signed-off-by: Paul Zimmerman
Message-id:
On Mon, Oct 19, 2020 at 09:55:20AM +0200, Markus Armbruster wrote:
> Eduardo Habkost writes:
>
> > On Mon, Oct 12, 2020 at 02:15:31PM +0200, Philippe Mathieu-Daudé wrote:
> >> Reduce the machine code pulled into qemu-storage-daemon.
> >>
> >> The series is fully Acked, but Markus wants it review
On Thu, 2020-10-08 at 09:53 +0200, Paolo Bonzini wrote:
> Indeed the nice thing about irqchip=split is that the handling of device
> interrupts is entirely confined within QEMU, no matter if they're IOAPIC
> or MSI. And because we had to implement interrupt remapping, the IOAPIC
> is effectively u
On Mon, Oct 19, 2020 at 08:12:02PM +0800, AlexChen wrote:
> Signed-off-by: AlexChen
> ---
> io/channel-websock.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/io/channel-websock.c b/io/channel-websock.c
> index 47a0e941d9..e94a1fcf99 100644
> --- a/io/channel-websock.c
Am 16.10.2020 um 19:10 hat Vladimir Sementsov-Ogievskiy geschrieben:
> Now bdrv_append returns status and we can drop all the local_err things
> around it.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> Reviewed-by: Greg Kurz
> Reviewed-by: Alberto Garcia
> ---
> block.c
On Montag, 19. Oktober 2020 13:48:22 CEST Greg Kurz wrote:
> On Mon, 19 Oct 2020 13:10:18 +0200
>
> Christian Schoenebeck wrote:
> > Don't trigger any performance warning if we're just running test cases,
> > because tests intentionally run for edge cases.
> >
> > So far performance warnings wer
Signed-off-by: AlexChen
---
io/channel-websock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/io/channel-websock.c b/io/channel-websock.c
index 47a0e941d9..e94a1fcf99 100644
--- a/io/channel-websock.c
+++ b/io/channel-websock.c
@@ -746,7 +746,7 @@ static int
qio_channel_we
Bihong Yu writes:
> Yes, I used to think "const VMStateDescription *[]" was right, but when I
> search
> similar expressions, most of all are "xxx * []". Such as:
> fsdev/qemu-fsdev.c:54:.opts = (const char * [])
> hw/intc/s390_flic_kvm.c:567:.subsections = (const VMStateDescription
On 10/19/20 1:41 PM, Paolo Bonzini wrote:
Starting with meson 0.56, colons are used to separate the subproject name
from the test name. Use dash or slash depending on what looks nicer.
Signed-off-by: Paolo Bonzini
Reviewed-by: Philippe Mathieu-Daudé
---
tests/fp/meson.build| 4 ++--
Am 16.10.2020 um 19:10 hat Vladimir Sementsov-Ogievskiy geschrieben:
> The recommended use of qemu error api assumes returning status together
> with setting errp and avoid void functions with errp parameter. Let's
> improve bdrv_append and some friends to reduce error-propagation
> overhead in fur
On Mon, 19 Oct 2020 13:10:18 +0200
Christian Schoenebeck wrote:
> Don't trigger any performance warning if we're just running test cases,
> because tests intentionally run for edge cases.
>
> So far performance warnings were suppressed for the 'synth' fs driver
> backend only. This patch suppres
On Sun 18 Oct 2020 08:34:39 AM CEST, Zhengui li wrote:
> @@ -2729,6 +2757,10 @@ out:
> qemu_opts_del(opts);
> qemu_opts_free(create_opts);
> qemu_opts_del(sn_opts);
> +if (s.target && rate_limit &&
> +blk_get_public(s.target)->throttle_group_member.throttle_state) {
> +
On Sun, 18 Oct 2020, Joelle van Dyne wrote:
From: osy
On iOS, we cannot allocate RWX pages without special entitlements. As a
workaround, we can allocate a RX region and then mirror map it to a separate
RX region. Then we can write to one region and execute from the other one.
We also define `
On Mon, 19 Oct 2020 at 12:32, Dave Martin wrote:
> I'm not quite sure about Peter's assessment here.
>
> I agree with the inconsistency identified here: we always enumerate all
> unallocated ID regs, but we enumerate ID_AA64ZFR0_EL1 conditionally.
> This doesn't feel right: on a non-SVE guest, ID_
On Oct 19 11:17, Dmitry Fomichev wrote:
> ZNS specification defines two zone conditions for the zones that no
> longer can function properly, possibly because of flash wear or other
> internal fault. It is useful to be able to "inject" a small number of
> such zones for testing purposes.
>
> This
Meson 0.56.0 correctly builds non-PIC static libraries with -fPIE if
b_pie=true. We do not have to pass b_staticpic=true if PIE is requested
if Meson is new-enough, which improves performance.
Signed-off-by: Paolo Bonzini
---
configure | 6 +-
meson.build | 4 ++--
2 files changed, 7 inse
Starting with meson 0.56, colons are used to separate the subproject name
from the test name. Use dash or slash depending on what looks nicer.
Signed-off-by: Paolo Bonzini
---
tests/fp/meson.build| 4 ++--
tests/qtest/meson.build | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
dif
On Mon, Oct 19, 2020 at 11:25:25AM +0200, Andrew Jones wrote:
> On Thu, Oct 15, 2020 at 03:57:02PM +0100, Peter Maydell wrote:
> > On Thu, 15 Oct 2020 at 15:41, Andrew Jones wrote:
> > > The reporter states neither the source nor destination hardware supports
> > > SVE. My guess is that what's hap
Don't trigger any performance warning if we're just running test cases,
because tests intentionally run for edge cases.
So far performance warnings were suppressed for the 'synth' fs driver
backend only. This patch suppresses them for all 9p fs driver backends.
Signed-off-by: Christian Schoenebec
From: Gollu Appalanaidu
Differentiate between missing PRPs and misaligned PRPs, return the
relevant status code and streamline the trace event naming.
See NVMe Express v1.3d, Section 4.3 ("Physical Region Page Entry and
List").
Signed-off-by: Gollu Appalanaidu
Signed-off-by: Klaus Jensen
---
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