On Fri, Nov 19, 2021 at 3:44 AM Jason Wang wrote:
>
> On Thu, Nov 18, 2021 at 3:57 PM Eugenio Perez Martin
> wrote:
> >
> > On Thu, Nov 18, 2021 at 6:06 AM Jason Wang wrote:
> > >
> > > On Thu, Nov 18, 2021 at 3:29 AM Eugenio Pérez wrote:
> > > >
> > > > Qemu falls back on userland handlers
Philippe Mathieu-Daudé writes:
> QERR_UNSUPPORTED definition is obsolete since 2015 (commit
> 4629ed1e989, "qerror: Finally unused, clean up"). Replace it.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/core/nmi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
This patch adds loongarch64 linux-user default configs file.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
configs/targets/loongarch64-linux-user.mak | 3 +++
1 file changed, 3 insertions(+)
create mode 100644
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
scripts/qemu-binfmt-conf.sh | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh
index 7de996d..da6a937 100755
---
This includes:
- FCVT.S.D, FCVT.D.S
- FFINT.{S/D}.{W/L}, FTINT.{W/L}.{S/D}
- FTINT{RM/RP/RZ/RNE}.{W/L}.{S/D}
- FRINT.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 393 +++
Philippe Mathieu-Daudé writes:
> QERR_PROPERTY_VALUE_BAD definition is obsolete since 2015 (commit
> 4629ed1e989, "qerror: Finally unused, clean up"). Replace the two
> uses and drop the definition.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> include/qapi/qmp/qerror.h | 3 ---
>
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Acked-by: Alex Bennée
---
tests/tcg/configure.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index 9b76f58..49a05ec 100755
--- a/tests/tcg/configure.sh
This patch adds build loongarch-linux-user target support.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
meson.build | 2 +-
target/loongarch/meson.build | 19 +++
target/meson.build | 1 +
3 files changed,
This patch adds support for disassembling via option '-d in_asm'.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
include/disas/dis-asm.h | 2 +
meson.build | 1 +
target/loongarch/disas.c | 625 +++
3 files changed, 628
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
include/elf.h | 2 ++
linux-user/elfload.c| 58 +
linux-user/loongarch64/target_elf.h | 12
3 files changed, 72 insertions(+)
create mode 100644
This includes:
- FLD.{S/D}, FST.{S/D}
- FLDX.{S/D}, FSTX.{S/D}
- FLD{GT/LE}.{S/D}, FST{GT/LE}.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_fmemory.c.inc | 184
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
configure | 5 ++
linux-user/loongarch64/cpu_loop.c | 97 +
linux-user/loongarch64/target_cpu.h | 34 +
3 files changed, 136 insertions(+)
create mode 100644
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
linux-user/loongarch64/target_structs.h | 48 +
1 file changed, 48 insertions(+)
create mode 100644 linux-user/loongarch64/target_structs.h
diff --git a/linux-user/loongarch64/target_structs.h
This includes:
- FMOV.{S/D}
- FSEL
- MOVGR2FR.{W/D}, MOVGR2FRH.W
- MOVFR2GR.{S/D}, MOVFRH2GR.S
- MOVGR2FCSR, MOVFCSR2GR
- MOVFR2CF, MOVCF2FR
- MOVGR2CF, MOVCF2GR
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c
This includes:
- BEQ, BNE, BLT[U], BGE[U]
- BEQZ, BNEZ
- B
- BL
- JIRL
- BCEQZ, BCNEZ
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_branch.c.inc | 82 ++
target/loongarch/insns.decode
This includes:
- sockbits.h
- target_errno_defs.h
- target_fcntl.h
- termbits.h
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
linux-user/loongarch64/sockbits.h | 11 +++
linux-user/loongarch64/target_errno_defs.h | 12
This patch gives an introduction to the LoongArch target.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
MAINTAINERS | 5
target/loongarch/README | 76 +
2 files changed, 81
This includes:
- CRC[C].W.{B/H/W/D}.W
- SYSCALL
- BREAK
- ASRT{LE/GT}.D
- RDTIME{L/H}.W, RDTIME.D
- CPUCFG
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 4 ++
This includes:
- FCMP.cond.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 60
target/loongarch/helper.h| 9 +
We should disable '__BITS_PER_LONG' at [1] before run gensyscalls.sh
[1] arch/loongarch/include/uapi/asm/bitsperlong.h
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
linux-user/loongarch64/syscall_nr.h | 312
This patch adds main translation routines and
basic functions for translation.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h| 6 ++
target/loongarch/op_helper.c | 21 ++
target/loongarch/translate.c | 159
This includes:
- LL.{W/D}, SC.{W/D}
- AM{SWAP/ADD/AND/OR/XOR/MAX/MIN}[_DB].{W/D}
- AM{MAX/MIN}[_DB].{WU/DU}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_atomic.c.inc | 130 +
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
---
linux-user/loongarch64/signal.c| 162 +
linux-user/loongarch64/target_signal.h | 29 ++
2 files changed, 191 insertions(+)
create mode 100644 linux-user/loongarch64/signal.c
create mode
This includes:
- EXT.W.{B/H}
- CL{O/Z}.{W/D}, CT{O/Z}.{W/D}
- BYTEPICK.{W/D}
- REVB.{2H/4H/2W/D}
- REVH.{2W/D}
- BITREV.{4B/8B}, BITREV.{W/D}
- BSTRINS.{W/D}, BSTRPICK.{W/D}
- MASKEQZ, MASKNEZ
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
This includes:
- ADD.{W/D}, SUB.{W/D}
- ADDI.{W/D}, ADDU16ID
- ALSL.{W[U]/D}
- LU12I.W, LU32I.D LU52I.D
- SLT[U], SLT[U]I
- PCADDI, PCADDU12I, PCADDU18I, PCALAU12I
- AND, OR, NOR, XOR, ANDN, ORN
- MUL.{W/D}, MULH.{W[U]/D[U]}
- MULW.D.W[U]
- DIV.{W[U]/D[U]}, MOD.{W[U]/D[U]}
- ANDI, ORI, XORI
This patch adds target state header, target definitions
and initialization routines.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-param.h | 18 +++
target/loongarch/cpu.c | 314 +++
This includes:
- F{ADD/SUB/MUL/DIV}.{S/D}
- F{MADD/MSUB/NMADD/NMSUB}.{S/D}
- F{MAX/MIN}.{S/D}
- F{MAXA/MINA}.{S/D}
- F{ABS/NEG}.{S/D}
- F{SQRT/RECIP/RSQRT}.{S/D}
- F{SCALEB/LOGB/COPYSIGN}.{S/D}
- FCLASS.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Hi all,
This series only support linux-user emulation.
More about LoongArch at: https://github.com/loongson/
The latest kernel:
* https://github.com/loongson/linux/tree/loongarch-next
Patches need review:
* 0016-target-loongarch-Add-disassembler.patch
*
This includes:
- SLL.W, SRL.W, SRA.W, ROTR.W
- SLLI.W, SRLI.W, SRAI.W, ROTRI.W
- SLL.D, SRL.D, SRA.D, ROTR.D
- SLLI.D, SRLI.D, SRAI.D, ROTRI.D
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_shift.c.inc | 128
This includes:
- LD.{B[U]/H[U]/W[U]/D}, ST.{B/H/W/D}
- LDX.{B[U]/H[U]/W[U]/D}, STX.{B/H/W/D}
- LDPTR.{W/D}, STPTR.{W/D}
- PRELD
- LD{GT/LE}.{B/H/W/D}, ST{GT/LE}.{B/H/W/D}
- DBAR, IBAR
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
As net filters changed default vnet_hdr_support=on.
For this e1000 test case need to add vnet_hdr_support=off.
Signed-off-by: Zhang Chen
---
tests/qtest/test-filter-mirror.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qtest/test-filter-mirror.c
This patch make filters and colo-compare module support vnet_hdr by
default. And also support -device non-virtio-net(like e1000.).
Because when enabled the support will make the vnet_hdr_len field
become must-delivery part of filter transfer protocol(even 0 in use
-device e1000). It fully
> -Original Message-
> From: Jason Wang
> Sent: Friday, November 19, 2021 11:37 AM
> To: Zhang, Chen
> Cc: qemu-dev ; Markus Armbruster
> ; Li Zhijian
> Subject: Re: [PATCH] net/filter: Enable the vnet_hdr_support by default
>
> On Fri, Nov 19, 2021 at 11:17 AM Jason Wang
> wrote:
>
On Fri, Nov 12, 2021 at 2:06 AM LIU Zhiwei wrote:
>
> Signed-off-by: LIU Zhiwei
> Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/cpu.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/riscv/cpu.h
On Fri, Nov 12, 2021 at 2:03 AM LIU Zhiwei wrote:
>
> We need not specially process vtype when XLEN changes.
>
> Signed-off-by: LIU Zhiwei
> Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/cpu.h | 1 +
> target/riscv/cpu_helper.c|
On Fri, Nov 12, 2021 at 2:05 AM LIU Zhiwei wrote:
>
> Use cached cur_pmmask and cur_pmbase to infer the
> current PM mode.
>
> This may decrease the TCG IR by one when pm_enabled
> is true and pm_base_enabled is false.
>
> Signed-off-by: LIU Zhiwei
> Reviewed-by: Richard Henderson
Reviewed-by:
On Fri, Nov 12, 2021 at 1:59 AM LIU Zhiwei wrote:
>
> Define one common function to compute a canonical address from a register
> plus offset. Merge gen_pm_adjust_address into this function.
>
> Signed-off-by: LIU Zhiwei
> Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
Alistair
On Fri, Nov 12, 2021 at 2:03 AM LIU Zhiwei wrote:
>
> Replace the array of pm_mask/pm_base with scalar variables.
> Remove the cached array value in DisasContext.
>
> Signed-off-by: LIU Zhiwei
> Reviewed-by: Richard Henderson
Reviewed-by: Alistair Francis
Alistair
> ---
>
On Fri, Nov 12, 2021 at 2:00 AM LIU Zhiwei wrote:
>
> Signed-off-by: LIU Zhiwei
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/cpu.c| 1 +
> target/riscv/cpu.h| 4
> target/riscv/cpu_helper.c | 43 +++
>
From: Zhang Chen
Signed-off-by: Zhang Chen
Signed-off-by: Jason Wang
---
net/colo-compare.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/colo-compare.c b/net/colo-compare.c
index 1225f40..b966e7e 100644
--- a/net/colo-compare.c
+++ b/net/colo-compare.c
@@ -807,7
From: Prasad J Pandit
While activating device in vmxnet3_acticate_device(), it does not
validate guest supplied configuration values against predefined
minimum - maximum limits. This may lead to integer overflow or
OOB access issues. Add checks to avoid it.
Fixes: CVE-2021-20203
Buglink:
The following changes since commit 44a3aa0608f01274418487b655d42467c1d8334e:
Merge tag 'sev-hashes-pull-request' of https://gitlab.com/berrange/qemu into
staging (2021-11-18 15:06:05 +0100)
are available in the git repository at:
https://github.com/jasowang/qemu.git tags/net-pull-request
From: Zhang Chen
The TCP protocol ACK maybe bigger than uint32_t MAX.
At this time, the ACK will reverse to 0. This patch
fix the max_ack and min_ack track issue.
Signed-off-by: Zhang Chen
Signed-off-by: Jason Wang
---
net/colo-compare.c | 6 --
1 file changed, 4 insertions(+), 2
On Fri, Nov 19, 2021 at 11:17 AM Jason Wang wrote:
>
>
> 在 2021/11/10 上午10:39, Zhang Chen 写道:
> > This patch make filters and colo-compare module support vnet_hdr by
> > default. And also support -device non-virtio-net(like e1000.).
> > But it can't avoid user manual configuration error between
>
在 2021/11/18 下午8:32, Philippe Mathieu-Daudé 写道:
ping?
Applied.
Thanks
On 10/18/21 11:09, P J P wrote:
On Monday, 18 October, 2021, 12:20:55 pm IST, Thomas Huth
wrote:
On 30/01/2021 14.16, P J P wrote:
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index eff299f629..4a910ca971
On 21-11-19 02:29:51, Shreyas Shah wrote:
> Hi Ben
>
> Are you planning to add the CXL2.0 switch inside QEMU or already added in one
> of the version?
>
>From me, there are no plans for QEMU anything until/unless upstream thinks it
will merge the existing patches, or provide feedback as to
在 2021/11/18 上午11:20, Zhang Chen 写道:
Signed-off-by: Zhang Chen
---
Applied.
Thanks
net/colo-compare.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/colo-compare.c b/net/colo-compare.c
index 1225f40e41..b966e7e514 100644
--- a/net/colo-compare.c
+++
在 2021/11/18 上午11:20, Zhang Chen 写道:
The TCP protocol ACK maybe bigger than uint32_t MAX.
At this time, the ACK will reverse to 0. This patch
fix the max_ack and min_ack track issue.
Signed-off-by: Zhang Chen
---
Applied.
Thanks
net/colo-compare.c | 6 --
1 file changed, 4
在 2021/11/10 上午10:39, Zhang Chen 写道:
This patch make filters and colo-compare module support vnet_hdr by
default. And also support -device non-virtio-net(like e1000.).
But it can't avoid user manual configuration error between
different filters when enable/disable virtio-net-pci.
El jue., 18 nov. 2021 16:31, Hanna Reitz escribió:
> On 18.11.21 14:50, Paolo Bonzini wrote:
> > On 11/15/21 17:03, Hanna Reitz wrote:
> >>
> >> I only really see four solutions for this:
> >> (1) We somehow make the amend job run in the main context under the
> >> BQL and have it prevent all
On Fri, Nov 19, 2021 at 1:12 AM Vladislav Yaroshchuk
wrote:
>
>
>
> пн, 15 нояб. 2021 г. в 07:47, Jason Wang :
>>
>> On Fri, Nov 12, 2021 at 5:14 PM Vladislav Yaroshchuk
>> wrote:
>> >
>> > Signed-off-by: Phillip Tennen
>> > Signed-off-by: Vladislav Yaroshchuk
>> > ---
>>
>> Commit log please.
On Fri, Nov 19, 2021 at 1:42 AM Vladislav Yaroshchuk
wrote:
>
>
>
> ср, 17 нояб. 2021 г. в 09:10, Jason Wang :
>>
>> On Tue, Nov 16, 2021 at 11:30 PM Vladislav Yaroshchuk
>> wrote:
>> >
>> >
>> >
>> > вт, 16 нояб. 2021 г. в 10:23, Jason Wang :
>> >>
>> >> On Mon, Nov 15, 2021 at 6:45 PM
On Thu, Nov 18, 2021 at 3:57 PM Eugenio Perez Martin
wrote:
>
> On Thu, Nov 18, 2021 at 6:06 AM Jason Wang wrote:
> >
> > On Thu, Nov 18, 2021 at 3:29 AM Eugenio Pérez wrote:
> > >
> > > Qemu falls back on userland handlers even if vhost-user and vhost-vdpa
> > > cases. These assumes a tap
Hi Ben
Are you planning to add the CXL2.0 switch inside QEMU or already added in one
of the version?
Regards,
Shreyas
-Original Message-
From: Ben Widawsky
Sent: Thursday, November 18, 2021 5:48 PM
To: Shreyas Shah
Cc: Saransh Gupta1 ; Jonathan Cameron
;
On 21-11-18 15:20:34, Saransh Gupta1 wrote:
> Hi Ben and Jonathan,
>
> Thanks for your replies. I'm looking forward to the patches.
>
> For QEMU, I see hotplug support as an item on the list and would like to
> start working on it. It would be great if you can provide some pointers
> about how
On 21-11-18 22:52:56, Shreyas Shah wrote:
> Hello Folks,
>
> Any plan to add CXL2.0 switch ports in QEMU?
What's your definition of plan?
>
> Regards,
> Shreyas
[snip]
Hello Folks,
Any plan to add CXL2.0 switch ports in QEMU?
Regards,
Shreyas
-Original Message-
From: Saransh Gupta1
Sent: Thursday, November 18, 2021 2:21 PM
To: Jonathan Cameron ; Ben Widawsky
Cc: linux-...@vger.kernel.org; qemu-devel@nongnu.org
Subject: RE: Follow-up on the CXL
OK，all files you mentioned will be modified in the next patch.
Thanks,
Lei.
-Original Message-
From: Markus Armbruster
Sent: Thursday, November 18, 2021 2:50 PM
To: Rao, Lei
Cc: Zhang, Chen ; zhang.zhanghaili...@huawei.com;
quint...@redhat.com; dgilb...@redhat.com;
Hi Ben and Jonathan,
Thanks for your replies. I'm looking forward to the patches.
For QEMU, I see hotplug support as an item on the list and would like to
start working on it. It would be great if you can provide some pointers
about how I should go about it.
Also, which version of kernel and
On 11/17/2021 3:53 PM, Stefan Weil wrote:
MacOS provides header files for curses 5.7 with support
for wide characters, but requires _XOPEN_SOURCE_EXTENDED=1
to activate that.
By default those old header files are used even if there
is a newer Homebrew installation of ncurses 6.2 available.
Introducing a new integer parameter to specify the monitor where the
Qemu window is placed upon launching.
Monitor index can start from 0 to (total number of monitors - 1).
Default value for the parameter is -1, which doesn't affect anything.
It can be used together with full-screen=on, which
On Thu, 30 Sept 2021 at 16:12, Peter Maydell wrote:
>
> From: Alexander Graf
>
> The SMCCC 1.3 spec section 5.2 says
>
> The Unknown SMC Function Identifier is a sign-extended value of (-1)
> that is returned in the R0, W0 or X0 registers. An implementation must
> return this error code
On 8/24/21 16:21, Peter Maydell wrote:
> On Tue, 24 Aug 2021 at 14:50, Philippe Mathieu-Daudé
> wrote:
>> On 8/24/21 3:15 PM, Stefan Hajnoczi wrote:
>>> On Mon, Aug 23, 2021 at 06:41:57PM +0200, Philippe Mathieu-Daudé wrote:
Check bus permission in flatview_access_allowed() before
3.6 doesn't play keepaway with the socket object, so we don't need to go
fishing for it on this version. In fact, so long as 'sendmsg' is still
available, it's probably preferable to just use that method and only go
fishing for forbidden details when we absolutely have to.
Reported-by: Thomas
GitLab: https://gitlab.com/jsnow/qemu/-/pipelines/412040104
Patch 5 fixes a race condition in machine.py exposed by device-crash-test.
Patch 6 fixes a hang in device-crash-test.
Patch 7 fixes send_fd_scm in AQMP under Python 3.6.
Patches 1-3 provide a minor concurrency fix that happened to get
No need to clear them only to set them later.
Signed-off-by: John Snow
---
python/qemu/machine/machine.py | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index ad529fd92a..f92e73de40 100644
---
Despite all the previous fixes, it's still possible for
device-crash-test to wedge itself in the case that QEMU terminates *so
quickly* that it doesn't even begin a connection attempt to our QMP
client. Python will just joyfully wait ad infinitum for a connection
that will now never arrive.
The
Analogous to temp_dir and log_dir, add a sock_dir property that defaults
to @temp_dir -- instead of base_temp_dir -- when the user hasn't
overridden the sock dir value in the initializer.
This gives us a much more unique directory to put sockfiles in by default.
Signed-off-by: John Snow
---
If you create two instances of QEMUMachine(), they'll both create the
same nickname by default -- which is not that helpful.
Luckily, they'll both create unique temporary directories ... but due to
user configuration, they may share logging and sockfile directories,
meaning two instances can
It doesn't matter if it was the user or the class itself that specified
where the sockfile should be created; the fact is that if we are using a
sockfile here, we created it and we can clean it up.
Signed-off-by: John Snow
---
python/qemu/machine/machine.py | 5 +
1 file changed, 1
In the case that the QEMU process actually launches -- but then dies so
quickly that we can't establish a QMP connection to it -- QEMUMachine
currently calls _post_shutdown() assuming that it never launched the VM
process.
This isn't true, though: it "merely" may have failed to establish a QMP
On Thu, Nov 18, 2021 at 1:31 PM Philippe Mathieu-Daudé
wrote:
> On 11/18/21 18:55, John Snow wrote:
> > I finally squashed all of the bugs and got a clean run of
> > device-crash-test with a full build of QEMU, over 182,000 individual
> > test cases.
> >
> > Here's all of the legitimate failures
Reviewed-by: Darren Kenny
Signed-off-by: Philippe Mathieu-Daudé
---
v2: Addressed Eric comments
---
docs/about/removed-features.rst| 8
docs/devel/build-system.rst| 6 +++---
docs/devel/multi-process.rst | 6 +++---
docs/devel/testing.rst
On 11/14/2021 8:18 AM, Christian Schoenebeck wrote:
On Samstag, 13. November 2021 21:40:39 CET Brad Smith wrote:
On 11/8/2021 8:03 AM, Christian Schoenebeck wrote:
On Sonntag, 7. November 2021 06:19:26 CET Brad Smith wrote:
audio: Add sndio backend
Add a sndio backend.
Hi Brad!
sndio is
vga_common_init() create a MemoryRegion named "vga.vram",
used as a singleton for the device class. When creating
the same device type multiple times, we get:
$ qemu-system-mips64 -M pica61 -device isa-cirrus-vga
RAMBlock "vga.vram" already registered, abort!
Aborted (core dumped)
Commit
We want vga_common_init() to fail gracefully,
therefore allow it to take an Error* handle.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/display/vga_int.h| 2 +-
hw/display/ati.c| 4 +++-
hw/display/cirrus_vga.c | 4 +++-
hw/display/cirrus_vga_isa.c | 4 +++-
Commit 7852a77f598 fixed creating multiple TYPE_ISA_VGA devices,
generalize the fix to all VGA devices.
See https://gitlab.com/qemu-project/qemu/-/issues/44
Philippe Mathieu-Daudé (2):
hw/display: Add Error* handle to vga_common_init()
hw/display: Do not allow multiple identical VGA devices
On 11/18/21 18:55, John Snow wrote:
> I finally squashed all of the bugs and got a clean run of
> device-crash-test with a full build of QEMU, over 182,000 individual
> test cases.
>
> Here's all of the legitimate failures I saw:
>
> CRITICAL: failed: binary=./qemu-system-x86_64 accel=kvm
On Thu, 18 Nov 2021 at 18:18, Mark Cave-Ayland
wrote:
>
> This is another attempt to fix booting 32-bit QEMU SPARC machines in
> qemu-system-sparc using a real Sun PROM based upon further experiments and
> re-reading of the ESCC datasheet from a previous patch posted at
>
On 11/18/21 19:18, Mark Cave-Ayland wrote:
> The ESCC datasheet states that SPEC_ALLSENT is always set in sync mode and set
> in async mode once all characters have cleared the transmitter. Since writes
> to
> SERIAL_DATA use a synchronous chardev API, the guest can never see the state
> when
>
On 11/18/21 16:46, Eric Blake wrote:
> On Thu, Nov 18, 2021 at 03:43:17PM +0100, Philippe Mathieu-Daudé wrote:
>> Signed-off-by: Philippe Mathieu-Daudé
>> ---
>
>> +++ b/docs/about/removed-features.rst
>> @@ -658,8 +658,8 @@ enforce that any failure to open the backing image
>> (including if
The ESCC datasheet states that SPEC_ALLSENT is always set in sync mode and set
in async mode once all characters have cleared the transmitter. Since writes to
SERIAL_DATA use a synchronous chardev API, the guest can never see the state
when
transmission is in progress so it is possible to set
The "Transmit Interrupts and Transmit Buffer Empty Bit" section of the ESCC
datasheet states the following about the STATUS_TXEMPTY bit: "After a hardware
reset (including a hardware reset by software), or a channel reset, this bit
is set to 1".
Update escc_reset() to set the STATUS_TXEMPTY bit
This is another attempt to fix booting 32-bit QEMU SPARC machines in
qemu-system-sparc using a real Sun PROM based upon further experiments and
re-reading of the ESCC datasheet from a previous patch posted at
https://lists.gnu.org/archive/html/qemu-devel/2021-11/msg00324.html.
It appears that
From: Hyman Huang(黄勇)
v2:
- rebase on master
- modify the following points according to the advices given by Juan
1. rename dirtyrestraint to dirtylimit
2. implement the full lifecyle function of dirtylimit_calc, include
dirtylimit_calc and dirtylimit_calc_quit
3. introduce 'quit'
From: Hyman Huang(黄勇)
introduce the third method GLOBAL_DIRTY_RESTRAINT of dirty
tracking for calculate dirtyrate periodly for dirty restraint.
implement thread for calculate dirtyrate periodly, which will
be used for dirty restraint.
add dirtylimit.h to introduce the util function for dirty
From: Hyman Huang(黄勇)
implement dirtyrate calculation periodically basing on
dirty-ring and throttle vCPU until it reachs the quota
dirtyrate given by user.
introduce qmp commands set-dirty-limit/cancel-dirty-limit to
set/cancel dirty limit on vCPU.
Signed-off-by: Hyman Huang(黄勇)
---
From: Hyman Huang(黄勇)
impose dirty restraint on vCPU by kicking it and sleep
as the auto-converge does during migration, but just
kick the specified vCPU instead, not all vCPUs of vm.
start a thread to track the dirtylimit status and adjust
the throttle pencentage dynamically depend on current
On Thu, Nov 18, 2021 at 4:50 AM Paolo Bonzini wrote:
>
> qemu.org is now served via a reverse proxy from qemu-project.gitlab.io; it
> does
> not need anymore the rsync step to the QEMU project's shell server.
> Remove it from the CI.
>
> Signed-off-by: Paolo Bonzini
> ---
> .gitlab-ci.yml | 24
I finally squashed all of the bugs and got a clean run of device-crash-test
with a full build of QEMU, over 182,000 individual test cases.
Here's all of the legitimate failures I saw:
CRITICAL: failed: binary=./qemu-system-x86_64 accel=kvm machine=none
device=sgx-epc
CRITICAL: cmdline:
ср, 17 нояб. 2021 г. в 09:10, Jason Wang :
> On Tue, Nov 16, 2021 at 11:30 PM Vladislav Yaroshchuk
> wrote:
> >
> >
> >
> > вт, 16 нояб. 2021 г. в 10:23, Jason Wang :
> >>
> >> On Mon, Nov 15, 2021 at 6:45 PM Vladislav Yaroshchuk
> >> wrote:
> >> >
> >> >
> >> >
> >> > пн, 15 нояб. 2021 г. в
On Mon, Nov 8, 2021 at 1:58 PM Patrick Venture wrote:
> Adds support for the 2 channel pca9543 i2c switch.
>
> Signed-off-by: Patrick Venture
> ---
> hw/i2c/i2c_mux_pca954x.c | 12
> include/hw/i2c/i2c_mux_pca954x.h | 1 +
> 2 files changed, 13 insertions(+)
>
> diff
пн, 15 нояб. 2021 г. в 07:47, Jason Wang :
> On Fri, Nov 12, 2021 at 5:14 PM Vladislav Yaroshchuk
> wrote:
> >
> > Signed-off-by: Phillip Tennen
> > Signed-off-by: Vladislav Yaroshchuk
> > ---
>
> Commit log please.
>
>
>
Sorry, I don't understand what you mean here.
What is the 'commit log'?
We've recently converted[1] the "SubmitAPatch" page from Wiki to in-tree
docs. So update the website to reflect this.
[1] https://gitlab.com/qemu-project/qemu/-/commit/9f73de8df03 --
9f73de8df0 (docs: rSTify the "SubmitAPatch" wiki, 2021-11-10)
Signed-off-by: Kashyap Chamarthy
---
On 11/18/21 2:35 PM, Daniel P. Berrangé wrote:
The following changes since commit 0055ecca84cb948c935224b4f7ca1ceb26209790:
Merge tag 'vfio-fixes-2027.0' of git://github.com/awilliam/qemu-vfio
into staging (2021-11-18 09:39:47 +0100)
are available in the Git repository at:
Ping? It would be very nice if this could make it into 6.2
so we don't have to continue patching around this.
On Tue, Nov 02, 2021 at 10:12:28AM +0100, Kamil Rytarowski wrote:
> Reviewed-by: Kamil Rytarowski
>
> Paolo, could you please merge it?
>
> On 13.10.2021 15:54, nia wrote:
> > NVMM
On 17.11.21 16:46, Daniel P. Berrangé wrote:
On Wed, Nov 17, 2021 at 04:17:07PM +0100, Hanna Reitz wrote:
Whenever qemu-img or qemu-io report that some cipher is unsupported,
skip the whole test, because that is probably because qemu has been
configured with the gnutls crypto backend.
We could
On Thu, Nov 18, 2021 at 1:46 AM Gerd Hoffmann wrote:
> Hi,
>
> > - Split python/qemu/qmp out into its own repository and begin uploading
> it
> > to PyPI, as a test. (Do not delete python/qemu/qmp yet at this phase.)
>
> I think you can do that as two separate steps.
>
> pip can install from
On Thu, Nov 18, 2021 at 03:43:17PM +0100, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> +++ b/docs/about/removed-features.rst
> @@ -658,8 +658,8 @@ enforce that any failure to open the backing image
> (including if the
> backing file is missing or an incorrect
Philippe Mathieu-Daudé writes:
> Replace Qemu -> QEMU.
>
> Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Markus Armbruster
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