On Fri, 29 Mar 2024 at 22:21, Richard Henderson
wrote:
>
> The following changes since commit 5012e522aca161be5c141596c66e5cc6082538a9:
>
> Update version for v9.0.0-rc1 release (2024-03-26 19:46:55 +)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git
On Fri, 29 Mar 2024 at 07:11, Jason Wang wrote:
>
> The following changes since commit 5012e522aca161be5c141596c66e5cc6082538a9:
>
> Update version for v9.0.0-rc1 release (2024-03-26 19:46:55 +)
>
> are available in the Git repository at:
>
> https://github.com/jasowang/qemu.git
https://gitlab.com/qemu-project/qemu/-/issues/2256
The Cirrus CI jobs for macos and freebsd are failing to start:
Unschedulable: "0/2 nodes are available: 1 node(s) didn't match Pod's
node affinity/selector, 1 node(s) had untolerated taint
{virtual-kubelet.io/provider: azure}. preemption: 0/2
Signed-off-by: Stefan Weil
---
docs/devel/atomics.rst | 2 +-
docs/devel/ci-jobs.rst.inc | 2 +-
docs/devel/clocks.rst | 2 +-
docs/system/i386/sgx.rst | 2 +-
qapi/qom.json | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/docs/devel/atomics.rst
From: Avihai Horon
There are several places where postcopy_start() fails without setting
errp. This can cause a null pointer de-reference, as in case of error,
the caller of postcopy_start() copies/prints the error set in errp.
Fix it by setting errp in all of postcopy_start() error paths.
Cc:
From: Avihai Horon
After commit 9425ef3f990a ("migration: Use migrate_has_error() in
close_return_path_on_source()"), close_return_path_on_source() assumes
that migration error is set if an error occurs during migration.
This may not be true if migration errors in migration_completion(). For
-20240331-pull-request
for you to fetch changes up to d0ad271a7613459bd0a3397c8071a4ad06f3f7eb:
migration/postcopy: Ensure postcopy_start() sets errp if it fails (2024-03-31
14:30:03 -0400)
Migration pull for 9.0-rc2
- Avihai's
The following changes since commit 5012e522aca161be5c141596c66e5cc6082538a9:
Update version for v9.0.0-rc1 release (2024-03-26 19:46:55 +)
are available in the Git repository at:
https://gitlab.com/npiggin/qemu.git tags/pull-ppc-for-9.0-3-20240331
for you to fetch changes up
Signed-off-by: Michael Tokarev
---
linux-user/syscall.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 733a2b91e9..988b6422fb 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -2049,7 +2049,6 @@ static
There's identical code for SO_SNDTIMEO and SO_RCVTIMEO, currently
implemented using an ugly goto into another switch case. Eliminate
that using arithmetic if, making code flow more natural.
Signed-off-by: Michael Tokarev
---
linux-user/syscall.c | 11 ---
1 file changed, 4
A few cleanups and fixes for linux-user/syscall:do_setsockopt().
Michael Tokarev (4):
linux-user/syscall: do_setsockopt: fix SOL_ALG.ALG_SET_KEY
linux-user/syscall: do_setsockopt(): make ip_mreq local to the place
it is used and inline target_to_host_ip_mreq()
linux-user/syscall:
在 2024/3/30 上午1:16, Breno Leitao 写道:
There is a bug when setting the RSS options in virtio_net that can break
the whole machine, getting the kernel into an infinite loop.
Running the following command in any QEMU virtual machine with virtionet
will reproduce this problem:
# ethtool -X
From: Philippe Mathieu-Daudé
'mask', 'nlb' and 'base_addr' are all uin64_t types.
Use the corresponding PRIx64 format.
Fixes: d2066bc50d ("target/ppc: Check page dir/table base alignment")
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Nicholas Piggin
---
target/ppc/mmu-radix64.c | 8
If the time is wrong, setup-alpine SSL certificate checks can fail.
setup-alpine is used to bring up the network, but it doesn't seem
to to set NTP time before the failing SSL checks. This test has
recently started failing presumably because the default time has
now fallen too far behind.
Fix
From: Benjamin Gray
The DEXCR emulation was recently changed to a 32-bit register, possibly
because it does have a 32-bit read-only view. It is a full 64-bit
SPR though, so use the corresponding 64-bit write functions.
Fixes: fbda88f7abdee ("target/ppc: Fix width of some 32-bit SPRs")
For some reason the skipIf missing_deps() check fails to skip the test
if it comes after the skipUnless lines, causing an error running on
systems without xorriso.
Avocado implements skipUnless is just an inverted skipIf, so it's not
clear what the bug is or why this fixes it. For now it's enough
From: Benjamin Gray
The GDB server protocol assigns an arbitrary numbering of the SPRs.
We track this correspondence on each SPR with gdb_id, using it to
resolve any SPR requests GDB makes.
Early on we generate an XML representation of the SPRs to give GDB,
including this numbering. However the
Hardware clears the MSR[ME] bit when delivering a machine check
interrupt, so that is what QEMU does.
The spapr environment runs in supervisor mode though, and receives
machine check interrupts after they are processed by the hypervisor,
and MSR[ME] must always be enabled in supervisor mode
From: Harsh Prateek Bora
Check for flag bit in H_GUEST_GETSET_STATE_FLAG_GUEST_WIDE need to use
bitwise NOT operator to ensure no other flag bits are set.
Resolves: Coverity CID 1540008
Resolves: Coverity CID 1540009
Reported-by: Peter Maydell
Reviewed-by: Philippe Mathieu-Daudé
Signed-off
From: Philippe Mathieu-Daudé
"sysemu/tcg.h" declares tcg_enabled(), and is implicitly included.
Include it explicitly to avoid the following error when refactoring
headers:
hw/ppc/spapr.c:2612:9: error: call to undeclared function 'tcg_enabled'; ISO
C99 and later do not support implicit
30.03.2024 13:03, Stefan Hajnoczi :
On Fri, 29 Mar 2024 at 14:00, Paolo Bonzini wrote:
For more info, see
https://lwn.net/ml/oss-security/20240329155126.kjjfduxw2yrlx...@awork3.anarazel.de/
but, essentially, xz was backdoored and it seems like upstream was directly
responsible for this.
This setsockopt accepts zero-lengh optlen (current qemu implementation
does not allow this). Also, there's no need to make a copy of the key,
it is enough to use lock_user() (which accepts zero-length length already).
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2197
Fixes: f312fc
This setsockopt accepts zero-lengh optlen (current qemu implementation
does not allow this). Also, there's no need to make a copy of the key,
it is enough to use lock_user() (which accepts zero length already).
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2197
Fixes: f312fc
ip_mreq is declared at the beginning of do_setsockopt(), while
it is used in only one place. Move its declaration to that very
place and replace pointer to alloca()-allocated memory with the
structure itself.
target_to_host_ip_mreq() is used only once, inline it.
This change also properly
From: Minwoo Im
Commit 73064edfb864 ("hw/nvme: flexible data placement emulation")
intorudced NVMe FDP feature to nvme-subsys and nvme-ctrl with a
single endurance group #1 supported. This means that controller should
return proper identify data to host with Identify Endurance Group List
(CNS
From: Minwoo Im
The number of virtual functions(VFs) supported in SR-IOV is 64k as per
spec. To test a large number of MSI-X vectors mapping to CPU matrix in
the QEMU system, we need much more than 127 VFs. This patch made
support for 256 VFs per a physical function(PF).
Signed-off-by: Minwoo
From: Minwoo Im
VI and VQ resources cover queue resources in each VFs in SR-IOV.
Current maximum I/O queue pair size is 0x, we can expand them to
cover the full number of I/O queue pairs.
This patch also fixed Identify Secondary Controller List overflow due to
expand of number of secondary
From: Minwoo Im
Secondary controller list for virtualization has been managed by
Identify Secondary Controller List data structure with NvmeSecCtrlList
where up to 127 secondary controller entries can be managed. The
problem hasn't arisen so far because NVME_MAX_VFS has been 127.
This patch
Hello,
This patch set added support for Identify Endurance Group List only just
for 'endgrpid=1' for FDP. Along with this, the following three patches
are to support more than 127 secondary controllers for SR-IOV with VI/VQ
resources. [2/4] separated Identify controller data structure for
Hi Ho-Ren,
On Fri, 29 Mar 2024 05:33:52 + "Ho-Ren (Jack) Chuang"
wrote:
> Since different memory devices require finding, allocating, and putting
> memory types, these common steps are abstracted in this patch,
> enhancing the scalability and conciseness of the code.
>
> Signed-off-by:
On Fri, Mar 29, 2024 at 10:16:41AM -0700, Breno Leitao wrote:
> There is a bug when setting the RSS options in virtio_net that can break
> the whole machine, getting the kernel into an infinite loop.
>
> Running the following command in any QEMU virtual machine with virtionet
> will reproduce
29.03.2024 10:10, Jason Wang:
Akihiko Odaki (5):
virtio-net: Fix vhost virtqueue notifiers for RSS
ebpf: Fix indirections table setting
hw/net/net_tx_pkt: Fix virtio header without checksum offloading
tap-win32: Remove unnecessary stubs
Revert "tap: setting
31.03.2024 19:15, Stefan Weil via wrote:
Signed-off-by: Stefan Weil
Reviewed-by: Michael Tokarev
Wonder if I should review qemu-trivial queue for 9.0, - I think there's nothing
in there by now..
/mjt
On 3/30/24 22:48, Michael Tokarev wrote:
This setsockopt accepts zero-lengh optlen (current qemu implementation
does not allow this). Also, there's no need to make a copy of the key,
it is enough to use lock_user() (which accepts zero-length length already).
If no bytes are there to process in the message in phase,
the input data latch (s->sidl) is set to s->msg[-1]. Just
do nothing since no DMA is performed.
Reported-by: Chuhong Yuan
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.c | 19 ---
1 file changed, 12 insertions(+),
The spec for the lsi53c895a says: "If the instruction is a Block Move
and a value of 0x00 is loaded into the DBC register, an illegal
instruction interrupt occurs if the LSI53C895A is not in target mode,
Command phase".
Because QEMU only operates in initiator mode, generate the interrupt
To share my test result, I do NOT reproduce the issue with the below command
line and QEMU-8.2.
However, I can reproduce with QEMU-6.2. The mainloop consumes 100% CPU usage.
qemu-system-x86_64 \
--enable-kvm -cpu host -smp 2 -m 8G \
-object
Commit ab72522797 "gitlab: switch from 'stable' to
'latest' docker container tags" switched most tags
to 'latest' but missed cirrus image. Fix this now.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2256
Signed-off-by: Michael Tokarev
---
.gitlab-ci.d/cirrus.yml | 2 +-
1 file
Most of the base support is based on P10 PowerNV
Signed-off-by: Aditya Gupta
---
hw/ppc/pnv.c | 409 +
hw/ppc/pnv_core.c | 94 +
hw/ppc/pnv_homer.c | 64 ++
hw/ppc/pnv_lpc.c | 14 ++
hw/ppc/pnv_occ.c
Base support for "--cpu power11" in QEMU
Signed-off-by: Aditya Gupta
---
docs/system/ppc/pseries.rst | 6 +-
hw/ppc/spapr_cpu_core.c | 1 +
target/ppc/compat.c | 7 ++
target/ppc/cpu-models.c | 2 +
target/ppc/cpu-models.h | 2 +
target/ppc/cpu_init.c | 162
This patch series adds support for Power11 pseries and powernv machine targets
to emulate VMs running on Power11.
Most of the P11 support code has been taken from P10 code in QEMU.
And has been tested in pseries, powernv, with and without compat mode.
Git Tree for Testing:
>-Original Message-
>From: Cédric Le Goater
>Subject: Re: [PATCH v1 01/11] Introduce a common abstract struct
>HostIOMMUDevice
>
>Hello Zhenzhong,
>
>On 3/28/24 04:06, Duan, Zhenzhong wrote:
>> Hi Cédric,
>>
>>> -Original Message-
>>> From: Cédric Le Goater
>>> Subject: Re:
Except for RDMA migration, other parts of the RDMA subsystem have been
removed since 9.1.
Due to the lack of unit tests and CI tests for RDMA migration, int the
past developing cycles, a few fatal errors were introduced and broke the
RDMA migration, and these issues[1][2] were not fixed until
On 3/27/2024 6:47 PM, Stefano Garzarella wrote:
External email: Use caution opening links or attachments
Hi Yajun,
On Mon, Mar 25, 2024 at 10:54:13AM +, Yajun Wu wrote:
Hi experts,
With latest QEMU (8.2.90), we find two vhost-user-blk backend reconnect
failure scenarios:
Do you know
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