"Zhang, Chen" writes:
>> -Original Message-
>> From: Jason Wang
>> Sent: Friday, November 5, 2021 12:03 PM
>> To: Zhang, Chen
>> Cc: Markus Armbruster ; qemu-dev > de...@nongnu.org>; Li Zhijian
>> Subject: Re: [PATCH V5 1/3] net/filter: Optimize transfer protocol for
>> filter-mirror/
> -Original Message-
> From: Jason Wang
> Sent: Friday, November 5, 2021 12:03 PM
> To: Zhang, Chen
> Cc: Markus Armbruster ; qemu-dev de...@nongnu.org>; Li Zhijian
> Subject: Re: [PATCH V5 1/3] net/filter: Optimize transfer protocol for filter-
> mirror/redirector
>
> On Fri, Nov 5,
From: Eduardo Habkost
hw_compat_5_2 has an issue: it affects only "virtio-net-pci"
but not "virtio-net-pci-transitional" and
"virtio-net-pci-non-transitional". The solution is to use the
"virtio-net-pci-base" type in compat_props.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1999141
S
On Thu, Nov 4, 2021 at 4:56 PM Eugenio Pérez wrote:
>
> The -1 assumes that cvq device model is accounted in data_queue_pairs,
> if cvq does not exists, but it's actually the opposite: Devices with
> !cvq are ok but devices with cvq does not add the last queue to
> data_queue_pairs.
>
> This is no
From: Jon Maloy
The fact that the MMIO handler is not re-entrant causes an infinite
loop under certain conditions:
Guest write to TDT -> Loopback -> RX (DMA to TDT) -> TX
We now eliminate the effect of this problem locally in e1000, by adding
a boolean in struct E1000State indicating when the
The following changes since commit 18e356a53a2926a15343b914db64324d63748f25:
Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-6.2-041121-2'
into staging (2021-11-04 08:33:46 -0400)
are available in the git repository at:
https://github.com/jasowang/qemu.git tags/net-pull-request
CC: Paolo Bonzini
Signed-off-by: Warner Losh
Acked-by: Kyle Evans
Reviewed-by: Richard Henderson
---
configs/targets/arm-bsd-user.mak | 2 ++
1 file changed, 2 insertions(+)
create mode 100644 configs/targets/arm-bsd-user.mak
diff --git a/configs/targets/arm-bsd-user.mak b/configs/targets/ar
Move the machine context to the CPU state.
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
---
bsd-user/arm/signal.c | 79 +++
bsd-user/arm/target_arch_signal.h | 1 +
2 files changed, 80 insertions(+)
diff --git a/bsd-us
On Fri, Nov 5, 2021 at 11:27 AM Zhang, Chen wrote:
>
>
>
> > -Original Message-
> > From: Jason Wang
> > Sent: Friday, November 5, 2021 11:17 AM
> > To: Zhang, Chen ; Markus Armbruster
> >
> > Cc: qemu-dev ; Li Zhijian
> >
> > Subject: Re: [PATCH V5 1/3] net/filter: Optimize transfer pr
Implement set_sigtramp_args to setup the arguments to the sigtramp
calls.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/arm/signal.c | 60 +++
bsd-user/arm/target_arch_signal.h | 5 +++
2 files changed,
Signed-off-by: LIU Zhiwei
---
configure | 7 +--
meson.build | 34 --
2 files changed, 25 insertions(+), 16 deletions(-)
diff --git a/configure b/configure
index 33682cb971..6280e412a9 100755
--- a/configure
+++ b/configure
@@ -1422,7 +1422,7 @@ cat << EOF
Implement get_elf_hwcap to get the first word of hardware capabilities.
Signed-off-by: Kyle Evans
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_elf.h | 72 +-
1 file cha
As our day jobs and interests have moved onto other things, Greg and I have
been struggling to keep on top of maintainership of target/ppc and
associated pieces like the pseries and powernv machine types, with their
platform specific devices.
We've therefore discussed and plan to transfer maintain
Copy of the signal trampoline code for arm, as well as setup_sigtramp to
write it to the stack.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_sigtramp.h | 49 +
1 file change
> -Original Message-
> From: Jason Wang
> Sent: Friday, November 5, 2021 11:17 AM
> To: Zhang, Chen ; Markus Armbruster
>
> Cc: qemu-dev ; Li Zhijian
>
> Subject: Re: [PATCH V5 1/3] net/filter: Optimize transfer protocol for filter-
> mirror/redirector
>
>
> 在 2021/11/4 下午1:37, Zhang
Implement the system call dispatch. This implements all three kinds of
system call: direct and the two indirect variants. It handles all the
special cases for thumb as well.
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Rich
Now that all architecutres define TARGET_[MU]CONTEXT_SIZE, enforce
requiring them and always check the sizeof target_{u,m}context_t
sizes.
Signed-off-by: Warner Losh
---
bsd-user/freebsd/target_os_ucontext.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/bsd-user/freebsd/target_os_ucontext
Implement EXCP_PREFETCH_ABORT AND EXCP_DATA_ABORT. Both of these data
exceptions cause a SIGSEGV.
Signed-off-by: Kyle Evans
Signed-off-by: Olivier Houchard
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arc
Get the machine context from the CPU state.
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
---
bsd-user/arm/signal.c | 51 +++
bsd-user/arm/target_arch_signal.h | 1 +
2 files changed, 52 insertions(+)
diff --git a/bsd-u
Implement EXCP_UDEF, EXCP_DEBUG, EXCP_INTERRUPT, EXCP_ATOMIC and
EXCP_YIELD. The first two generate a signal to the emulated
binary. EXCP_ATOMIC handles atomic operations. The remainder are fancy
nops.
Signed-off-by: Stacey Son
Signed-off-by: Mikaël Urankar
Signed-off-by: Kyle Evans
Signed-off-
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
---
bsd-user/arm/target_arch_signal.h | 28
1 file changed, 28 insertions(+)
diff --git a/bsd-user/arm/target_arch_signal.h
b/bsd-user/arm/target_arch_signal.h
index 973183d99c..9527335
Basic set of defines needed for arm ELF file activation.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_elf.h | 36 ++
1 file changed, 36 insertions(+)
create mode 100644
Define the native sizes of mcontext_t and ucontext_t so that the tests
in target_os_ucontext.h ensure the size of arm's version of these
structures is correct.
Signed-off-by: Warner Losh
---
bsd-user/arm/target_arch_signal.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/bsd-user/arm/tar
target_arch_cpu.h is for CPU loop definitions. Create the file and
define target_cpu_init and target_cpu_reset for arm.
Signed-off-by: Olivier Houchard
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_cpu
Various parameters describing the layout of the ARM address space. In
addition, define routines to get the stack pointer and to set the second
return value.
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
--
Implement target_thread_init (to create a thread) and target_set_upcall
(to switch to a thread) for arm.
Signed-off-by: Stacey Son
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
---
bsd-user/arm/target_arch_thread.h | 82 +++
1 file ch
Update ucontext to implement sigreturn.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/arm/signal.c | 9 +
bsd-user/arm/target_arch_signal.h | 2 ++
2 files changed, 11 insertions(+)
diff --git a/bsd-user/arm/signal.c b/bsd
Move the current inline functions into sigal.c. This will increate the
flexibility of implementation in the future.
Signed-off-by: Warner Losh
---
bsd-user/x86_64/signal.c | 56 +++-
bsd-user/x86_64/target_arch_signal.h | 43 -
2 files chan
Add a boiler plate CPU loop that does nothing except return an error for
all traps.
Signed-off-by: Sean Bruno
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_cpu.h | 22 ++
1 file cha
The preferred name for the 32-bit arm is now armv7. Update the name to
reflect that. In addition, add Stacey's copyright to this file and
update the include guards to the new convention.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
Defines for registers and stack layout related to signals.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_signal.h | 57 +++
1 file changed, 57 insertions(+)
create mode 1006
Implement target_cpu_clone_regs to clone the resister state on a fork.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_cpu.h | 8
1 file changed, 8 insertions(+)
diff --git a/bsd-user/arm/target
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/x86_64/target_arch_signal.h | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/bsd-user/x86_64/target_arch_signal.h
b/bsd-user/x86_64/target_arch_signal.h
index 55f742b0a8..e84aff948c 100644
--- a/bs
Implement the register copying routines to extract registers from the
cpu for core dump generation.
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_reg.h | 60 ++
1 file ch
Implement the extended HW capabilities for HWCAP2.
Signed-off-by: Kyle Evans
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_elf.h | 22 ++
1 file changed, 22 insertions(+)
diff --git a/bsd-user/arm/target_arc
Fill in target_mcontext match the FreeBSD mcontext_t structure. Also
define the size correctly.
Signed-off-by: Warner Losh
---
bsd-user/x86_64/target_arch_signal.h | 54
1 file changed, 54 insertions(+)
diff --git a/bsd-user/x86_64/target_arch_signal.h
b/bsd-user/x
In FreeBSD, sigcontext was retired in favor of ucontext/mcontext.
Remove vestigial target_sigcontext.
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/x86_64/target_arch_signal.h | 4
1 file changed, 4 deletions(-)
diff --git a/bsd-user/x86_64/target_arch_signal.h
b
As part of upstreaming, the include guards have been made more
consistent. Update this file to use the new guards.
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch_sysarch.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-
FreeBSD has dropped support for mips starting with FreeBSD 14. mips
support has been removed from the bsd-user fork because updating it for
new signal requirements. Remove it here since it is a distraction.
Signed-off-by: Warner Losh
---
bsd-user/mips/target_arch_sysarch.h | 69 ---
Target specific TLS routines to get and set the TLS values.
Signed-off-by: Kyle Evans
Signed-off-by: Stacey Son
Signed-off-by: Warner Losh
Reviewed-by: Kyle Evans
Reviewed-by: Richard Henderson
---
bsd-user/arm/target_arch.h | 28
bsd-user/arm/target_arch_cpu.c |
In FreeBSD, sigcontext was retired in favor of ucontext/mcontext.
Remove vestigial target_sigcontext.
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/i386/target_arch_signal.h | 4
1 file changed, 4 deletions(-)
diff --git a/bsd-user/i386/target_arch_signal.h
b/bsd
Create a place-holder signal.c file for each of the architectures that
are currently built. In the future, some code that's currently inlined
in target_arch_signal.h will live here.
Signed-off-by: Warner Losh
---
bsd-user/i386/signal.c | 1 +
bsd-user/x86_64/signal.c | 1 +
meson.build
Fill in target_mcontext_t to match the FreeBSD mcontex_t. Also tag the
current size of mcontext and ucontext to enable size checking for i386.
Signed-off-by: Warner Losh
---
bsd-user/i386/target_arch_signal.h | 46 ++
1 file changed, 46 insertions(+)
diff --git a/bsd
Signed-off-by: Warner Losh
Reviewed-by: Richard Henderson
---
bsd-user/i386/target_arch_signal.h | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/bsd-user/i386/target_arch_signal.h
b/bsd-user/i386/target_arch_signal.h
index e262667bda..bf7263c4f8 100644
--- a/bsd-user
Move the (now stubbed out) inlines into bsd-user/i386/signal.c.
Signed-off-by: Warner Losh
---
bsd-user/i386/signal.c | 56 +-
bsd-user/i386/target_arch_signal.h | 43 +--
2 files changed, 63 insertions(+), 36 deletions(-)
diff --git a
FreeBSD has a MI ucontext structure that contains the MD mcontext
machine state and other things that are machine independent. Create an
include file for all the ucontext stuff. It needs to be included in the
arch specific files after target_mcontext is defined. This is largely
copied from sys/_uco
This series of patches brings in 32-bit arm support for bsd-user. It implements
all the bits needed to do image activation, signal handling, stack management
and threading. This allows us to get to the "Hello World" level. The arm and x86
code are now the same as in the bsd-user fork. For full con
Signed-off-by: LIU Zhiwei
---
configure | 7 +--
meson.build | 34 --
2 files changed, 25 insertions(+), 16 deletions(-)
diff --git a/configure b/configure
index 33682cb971..6280e412a9 100755
--- a/configure
+++ b/configure
@@ -1422,7 +1422,7 @@ cat << EOF
在 2021/11/4 下午1:37, Zhang, Chen 写道:
I wonder if we need to introduce new parameter, e.g force_vnet_hdr
here, then we can always send vnet_hdr when it is enabled.
Otherwise the "vnet_hdr_support" seems meaningless.
Yes, Current "vnet_hdr_support" default enabled, and vnet_hdr_len
already fo
On Thu, Nov 04, 2021 at 09:36:54AM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> This patch series implements 56 new instructions for POWER10, moving 28
> "old" instructions to decodetree along the way. The series is divided by
> facility as follows:
>
> - From patch 1 to
Hi François,
On Tue, 2 Nov 2021 at 10:03, François Ozog wrote:
>
> Hi Simon,
>
> On Tue, 2 Nov 2021 at 15:59, Simon Glass wrote:
>>
>> Hi François,
>>
>> On Mon, 1 Nov 2021 at 02:53, François Ozog wrote:
>> >
>> > Hi Simon,
>> >
>> > this seems a great endeavor. I'd like to better understand th
On Thu, Nov 4, 2021 at 12:43 PM Richard Henderson <
richard.hender...@linaro.org> wrote:
> On 11/4/21 10:05 AM, Warner Losh wrote:
> > +/*
> > + * Make sure T mode matches the PC's notion of thumb mode, although
> > + * FreeBSD lets the processor sort this out, so we may need remove
>
Coverity is getting confused here. The index can never actually overflow.
Does Coverity have a pragma or something to tell it it's OK?
The loop nest in question is (the index must be < 128)
for (int offset = 1; offset < 128; offset <<= 1) {
for (int k = 0; k < 128; k++) {
On 11/4/21 16:17, Taylor Simpson wrote:
>> -Original Message-
>> From: Philippe Mathieu-Daudé On
>> Behalf Of Philippe Mathieu-Daudé
>> Sent: Thursday, November 4, 2021 5:02 AM
>> To: Daniel P. Berrangé
>> Cc: Taylor Simpson ; Richard Henderson
>> ; qemu-devel@nongnu.org; Laurent Vivier
>
Ping for 6.2? (Patch fully reviewed/acked by affected contributors).
On 11/1/21 11:22, Philippe Mathieu-Daudé wrote:
> Can this patch go via the Trivial tree?
>
> On 10/27/21 06:32, Philippe Mathieu-Daudé wrote:
>> These authors have some incorrect author email field.
>>
>> Acked-by: Pan Nengyuan
Hi Juan,
On 11/1/21 23:08, Juan Quintela wrote:
> From: Hyman Huang(黄勇)
>
> use dirty ring feature to implement dirtyrate calculation.
>
> introduce mode option in qmp calc_dirty_rate to specify what
> method should be used when calculating dirtyrate, either
> page-sampling or dirty-ring sh
Le 04/11/2021 à 12:11, Peter Maydell a écrit :
On Wed, 3 Nov 2021 at 13:27, Jean-Christophe DUBOIS
wrote:
I have a little application that is designed to work on the i.MX6UL processor.
I developed it and tested it on the mcimx6ul-evk platform emulated by Qemu.
This application used to work "
On 10/4/21 3:44 PM, Luis Machado wrote:
Hi,
On 9/21/21 10:55 AM, Peter Maydell wrote:
On Tue, 19 Jan 2021 at 15:57, Alex Bennée wrote:
Claudio Fontana writes:
On 1/19/21 3:50 PM, Alex Bennée wrote:
Claudio Fontana writes:
qemu-system-aarch64: -gdb
unix:path=/tmp/tmp9ru5tgk8qemu-gdbst
On Thu, Nov 4, 2021 at 11:58 AM Warner Losh wrote:
>
>
> On Thu, Nov 4, 2021 at 11:49 AM Richard Henderson <
> richard.hender...@linaro.org> wrote:
>
>> On 11/4/21 10:05 AM, Warner Losh wrote:
>> > +typedef struct target_mcontext {
>> > +uint32_t__gregs[32];
>>
>> sys/arm/include/ucontext
On Mon, Nov 01, 2021 at 11:08:56PM +0100, Juan Quintela wrote:
> From: Hyman Huang(黄勇)
>
> introduce "DirtyRateMeasureMode" to specify what method should be
> used to calculate dirty rate, introduce "DirtyRateVcpu" to store
> dirty rate for each vcpu.
>
> use union to store stat data of spec
On Tue, Jul 20, 2021 at 11:19:17PM +0800, huang...@chinatelecom.cn wrote:
> From: Hyman Huang(黄勇)
>
> introduce dirty-bitmap mode as the third method of calc-dirty-rate.
> implement dirty-bitmap dirtyrate calculation, which can be used
> to measuring dirtyrate in the absence of dirty-ring.
>
> i
On Wed, 3 Nov 2021 at 21:52, Hao Wu wrote:
>
> Thanks for the comment. I'll upload a new version using IF_OTHER as discussed
> in that thread.
>
> I don't know if adding the assertion for type != IF_NONE is a good idea now
> so I didn't add that.
> If you think that's good I can add it as well.
On Thu, Oct 28, 2021 at 04:54:42PM +0100, Daniel P. Berrangé wrote:
> Traditionally we have required that newly added QMP commands will model
> any returned data using fine grained QAPI types. This is good for
> commands that are intended to be consumed by machines, where clear data
> representatio
On Wed, Nov 03, 2021 at 02:29:12PM +0100, Vladimir Sementsov-Ogievskiy wrote:
> Modern way is using blockdev-add + blockdev-backup, which provides a
> lot more control on how target is opened.
>
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> Reviewed-by: Kashyap Chamarthy
> ---
> docs/abou
On 11/4/21 10:05 AM, Warner Losh wrote:
+/*
+ * Make sure T mode matches the PC's notion of thumb mode, although
+ * FreeBSD lets the processor sort this out, so we may need remove
+ * this check, or generate a signal...
+ */
+if (!!(tswap32(gr[TARGET_REG_PC]) & 1) != !!(c
On Thu, Nov 4, 2021, 11:58 AM Warner Losh wrote:
>
>
> On Thu, Nov 4, 2021 at 11:49 AM Richard Henderson <
> richard.hender...@linaro.org> wrote:
>
>> On 11/4/21 10:05 AM, Warner Losh wrote:
>> > +typedef struct target_mcontext {
>> > +uint32_t__gregs[32];
>>
>> sys/arm/include/ucontext.h
On Thu, Nov 04, 2021 at 06:18:10PM +, Dr. David Alan Gilbert wrote:
> * Daniel P. Berrangé (berra...@redhat.com) wrote:
> > On Mon, Nov 01, 2021 at 10:21:34AM +, Dov Murik wrote:
> > > Commit cff03145ed3c ("sev/i386: Introduce sev_add_kernel_loader_hashes
> > > for measured linux boot", 202
* Daniel P. Berrangé (berra...@redhat.com) wrote:
> On Mon, Nov 01, 2021 at 10:21:34AM +, Dov Murik wrote:
> > Commit cff03145ed3c ("sev/i386: Introduce sev_add_kernel_loader_hashes
> > for measured linux boot", 2021-09-30) introduced measured direct boot
> > with -kernel, using an OVMF-designa
On 04/11/2021 14:09, Paolo Bonzini wrote:
mmu_translate is supposed to return an error code for page faults; it is
not able to handle other exceptions. The #GP case for noncanonical
virtual addresses is not handled correctly, and incorrectly raised as
a page fault with error code 1. Since it c
On Thu, Nov 4, 2021 at 11:49 AM Richard Henderson <
richard.hender...@linaro.org> wrote:
> On 11/4/21 10:05 AM, Warner Losh wrote:
> > +typedef struct target_mcontext {
> > +uint32_t__gregs[32];
>
> sys/arm/include/ucontext.h has
>
> #define _NGREG 17
> typedef __greg_t__g
On 11/4/21 10:05 AM, Warner Losh wrote:
+typedef struct target_mcontext {
+uint32_t__gregs[32];
sys/arm/include/ucontext.h has
#define _NGREG 17
typedef __greg_t__gregset_t[_NGREG];
With s/32/17/ here,
Reviewed-by: Richard Henderson
r~
Philippe Mathieu-Daudé writes:
> On 11/3/21 18:13, Alex Bennée wrote:
>> As base images are often used to build further images like toolchains
>> ensure we don't add the local user by accident. The local user should
>> only exist on local images and not anything that gets pushed up to the
>> pu
On 11/4/21 10:05 AM, Warner Losh wrote:
Implement EXCP_UDEF, EXCP_DEBUG, EXCP_INTERRUPT, EXCP_ATOMIC and
EXCP_YIELD. The first two generate a signal to the emulated
binary. EXCP_ATOMIC handles atomic operations. The remainder are fancy
nops.
Signed-off-by: Stacey Son
Signed-off-by: Mikaël Uranka
On 11/4/21 8:37 AM, matheus.fe...@eldorado.org.br wrote:
From: Matheus Ferst
Suggested-by: Richard Henderson
Signed-off-by: Matheus Ferst
---
target/ppc/translate/fixedpoint-impl.c.inc | 31 +++---
1 file changed, 16 insertions(+), 15 deletions(-)
Reviewed-by: Richard Hender
Hi Thomas,
On 11/2/21 2:34 PM, Thomas Huth wrote:
> On 01/11/2021 19.48, Eric Auger wrote:
>> Add the framework to test the virtio-iommu-pci device
>> and tests exercising the attach/detach, map/unmap API.
>>
>> Signed-off-by: Eric Auger
>> Tested-by: Jean-Philippe Brucker
>> Reviewed-by: Jean-Ph
On 11/4/21 8:36 AM, matheus.fe...@eldorado.org.br wrote:
From: Matheus Ferst
Implements the following PowerISA v3.1 instructions:
vinsblx: Vector Insert Byte from GPR using GPR-specified Left-Index
vinshlx: Vector Insert Halfword from GPR using GPR-specified Left-Index
vinswlx: Vector Insert Wor
Hi Thomas,
On 11/2/21 1:58 PM, Thomas Huth wrote:
> On 01/11/2021 19.48, Eric Auger wrote:
>> Add the framework to test the virtio-iommu-pci device
>> and tests exercising the attach/detach, map/unmap API.
>>
>> Signed-off-by: Eric Auger
>> Tested-by: Jean-Philippe Brucker
>> Reviewed-by: Jean-Ph
On 11/4/21 8:16 AM, Alex Bennée wrote:
v2, dropped the hexagon toolchain updates which seem to be busted.
The following changes since commit b1fd92137e4d485adeec8e9f292f928ff335b76c:
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into
staging (2021-11-03 13:07:30 -0400)
a
Add support for configure interrupt, The process is used kvm_irqfd_assign
to set the gsi to kernel. When the configure notifier was signal by
host, qemu will inject a msix interrupt to guest
Signed-off-by: Cindy Lu
---
hw/virtio/virtio-pci.c | 92 --
hw/vi
Add functions to support configure interrupt.
The configure interrupt process will start in vhost_dev_start
and stop in vhost_dev_stop.
Also add the functions to support vhost_config_pending and
vhost_config_mask, for masked_config_notifier, we only
use the notifier saved in vq 0.
Signed-off-by:
Add functions to support configure interrupt in virtio_net
The functions are config_pending and config_mask, while
this input idx is VIRTIO_CONFIG_IRQ_IDX will check the
function of configure interrupt.
Signed-off-by: Cindy Lu
---
hw/net/vhost_net.c | 9 +
hw/net/virtio-net.c |
Add the functions to support the configure interrupt in virtio
The function virtio_config_guest_notifier_read will notify the
guest if there is an configure interrupt.
The function virtio_config_set_guest_notifier_fd_handler is
to set the fd hander for the notifier
Signed-off-by: Cindy Lu
---
hw
Add configure interrupt support for virtio-mmio bus. This
interrupt will be working while the backend is vhost-vdpa
Signed-off-by: Cindy Lu
---
hw/virtio/virtio-mmio.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio
This patch introduces new VhostOps vhost_set_config_call. This function allows
the
vhost to set the event fd to kernel
Signed-off-by: Cindy Lu
---
include/hw/virtio/vhost-backend.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/hw/virtio/vhost-backend.h
b/include/hw/virtio/vhos
Add new call back function in vhost-vdpa, this function will
set the event fd to kernel. This function will be called
in the vhost_dev_start and vhost_dev_stop
Signed-off-by: Cindy Lu
---
hw/virtio/trace-events | 1 +
hw/virtio/vhost-vdpa.c | 7 +++
2 files changed, 8 insertions(+)
diff --g
To reuse the interrupt process in configure interrupt
Need to decouple the single vector from the interrupt process. Add new function
kvm_virtio_pci_vector_use_one and _release_one. These functions are use
for the single vector, the whole process will finish in a loop for the vq
number.
Signed-of
To support configure interrupt for vhost-vdpa
Introduce VIRTIO_CONFIG_IRQ_IDX -1 as configure interrupt's queue index,
Then we can reuse the functions guest_notifier_mask and guest_notifier_pending.
Add the check of queue index in these drivers, if the driver does not support
configure interrupt, t
To reuse the notifier process in configure interrupt.
Use the virtio_pci_get_notifier function to get the notifier.
the INPUT of this function is the IDX, the OUTPUT is notifier and
the vector
Signed-off-by: Cindy Lu
---
hw/virtio/virtio-pci.c | 88 +++---
1 f
these patches add the support for configure interrupt
These codes are all tested in vp-vdpa (support configure interrupt)
vdpa_sim (not support configure interrupt), virtio tap device
test in virtio-pci bus and virtio-mmio bus
Change in v2:
Add support for virtio-mmio bus
active the notifier whi
On Thu, Nov 04, 2021 at 01:13:02PM +0100, Markus Armbruster wrote:
> Stefan Hajnoczi writes:
>
> > On Fri, Oct 29, 2021 at 02:42:49PM +, Jag Raman wrote:
> >> > On Oct 27, 2021, at 11:40 AM, Stefan Hajnoczi
> >> > wrote:
> >> > On Mon, Oct 11, 2021 at 01:31:08AM -0400, Jagannathan Raman wro
On 11/4/21 10:07, Kevin Wolf wrote:
Am 03.11.2021 um 22:26 hat Paolo Bonzini geschrieben:
On 11/3/21 18:29, Kevin Wolf wrote:
This series adds QOM class definitions to the QAPI schema, introduces
a new TypeInfo.instance_config() callback that configures the object at
creation time (instead o
Am 04.11.2021 um 15:49 hat Paolo Bonzini geschrieben:
> On 11/4/21 15:26, Kevin Wolf wrote:
> > It took me a while to figure out how to deal with this, but I'm quite
> > happy with the result.
>
> I like it too.
>
> > > > Oh, and I also wanted to say something about why not just directly using
>
On Wed, Nov 03, 2021 at 01:07:31PM +0100, Klaus Jensen wrote:
> On Oct 7 18:24, Lukasz Maniak wrote:
> > From: Łukasz Gieryk
> >
> > With two new properties (sriov_max_vi_per_vf, sriov_max_vq_per_vf) one
> > can configure the maximum number of virtual queues and interrupts
> > assignable to a si
Jonah Palmer writes:
> From: Laurent Vivier
>
> This new command shows the status of a VirtIODevice, including
> its corresponding vhost device status (if active).
>
> Next patch will improve output by decoding feature bits, including
> vhost device's feature bits (backend, protocol, acked, and
job-driver.h contains all functions of job.h that are used by
the drivers (JobDriver, BlockJobDriver).
These functions are unaware of the job_mutex,
so they all take and release the lock internally.
No functional change intended.
Signed-off-by: Emanuele Giuseppe Esposito
---
include/qemu/job-d
job-common.h contains all struct and common function that currently
are in job.h and will be shared by job-monitor and job-driver in
the next commits.
Also move job_type() and job_type_str() there, as they are
common helper functions.
No functional change intended.
Signed-off-by: Emanuele Giusep
job-monitor.h contains all functions of job.h that are used by the
monitor and essentially all functions that do not define a
JobDriver/Blockdriver.
No functional change intended.
Signed-off-by: Emanuele Giuseppe Esposito
---
include/qemu/job-monitor.h | 282
In this series, we split the job API in two headers:
job-driver.h and job-monitor.h.
As explained in job.c, job-monitor are the functions mainly used
by the monitor, and require consistency between the search of
a specific job (job_get) and the actual operation/action on it
(e.g. job_user_cancel).
> -Original Message-
> From: Philippe Mathieu-Daudé On
> Behalf Of Philippe Mathieu-Daudé
> Sent: Thursday, November 4, 2021 5:02 AM
> To: Daniel P. Berrangé
> Cc: Taylor Simpson ; Richard Henderson
> ; qemu-devel@nongnu.org; Laurent Vivier
>
> Subject: Re: [PATCH] linux-user: Add GPL-
Jonah Palmer writes:
> From: Laurent Vivier
>
> This new command lists all the instances of VirtIODevice with
> their QOM paths and virtio type/name.
>
> Signed-off-by: Jonah Palmer
> ---
> hw/virtio/meson.build | 2 ++
> hw/virtio/virtio-stub.c| 14 ++
> hw/virtio/virtio.c
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