This is a fairly bare-bones test of setting the various vector sizes
for SVE which will only fail if the PR_SVE_SET_VL can't reduce the
user-space vector length by powers of 2.
However we will also be able to use it in a future test which
exercises the GDB stub.
Signed-off-by: Alex Bennée
---
A very simple test case which sets and reads SVE registers while
running a test case. We don't really need to compile a SVE binary for
this case but we will later so keep it simple for now.
Signed-off-by: Alex Bennée
---
v5
- properly plumb in
- skip if fails to connect
---
usb-serial has issues with xHCI controllers where data is lost in the
VM. Inspecting the URBs in the guest, EHCI starts every 64 byte boundary
(wMaxPacketSize) with a header. EHCI hands packets into
usb_serial_token_in() with size 64, so these cannot cross the 64 byte
boundary. The xHCI
Since 0b69f6f72ce47a37a749b056b6d5ec64c61f11e8 "qapi: remove
qmp_unregister_command()", the command list can be declared const.
Signed-off-by: Marc-André Lureau
Reviewed-by: Damien Hedde
---
include/qapi/qmp/dispatch.h | 9 +
monitor/monitor-internal.h | 2 +-
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Acked-by: David Gibson
Signed-off-by: Philippe Mathieu-Daudé
---
hw/pci-host/prep.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/pci-host/prep.c
Hi
On Sun, Mar 15, 2020 at 4:46 PM Markus Armbruster wrote:
>
> Policy is separate for input and output.
>
> Input policy can be "accept" (accept silently), or "reject" (reject
> the request with an error).
>
> Output policy can be "accept" (pass on unchanged), or "hide" (filter
> out the
Linux guests wait ~30 seconds when closing the emulated /dev/ttyUSB0.
During that time, the kernel driver is sending many control URBs
requesting GetModemStat (5). Real hardware returns a status with
FTDI_THRE (Transmitter Holding Register) and FTDI_TEMT (Transmitter
Empty) set. QEMU leaves them
Stefan Hajnoczi wrote:
> gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) with sanitizers enabled
> reports the following error:
>
> CC x86_64-softmmu/hw/rdma/vmw/pvrdma_dev_ring.o
> In file included from /usr/include/string.h:495,
> from include/qemu/osdep.h:101,
>
On Mon, 16 Mar 2020 at 17:51, Eduardo Habkost wrote:
> Yes, but both MAP_SYNC and MAP_SHARED_VALIDATE aren't available
> if the host is not Linux.
>
> Defining MAP_SYNC to 0 on MIPS would restore the existing
> behavior, so it seems like a reasonable step to fix the build
> failure. But not even
Avoid orphan memory regions being added in the /unattached QOM
container.
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/riscv/sifive_e.c | 6 +++---
hw/riscv/sifive_u.c | 2 +-
2 files
On Tue, 17 Mar 2020 00:26:10 +1000
Nicholas Piggin wrote:
> There should no longer be a reason to prevent TCG providing FWNMI.
> System Reset interrupts are generated to the guest with nmi monitor
> command and H_SIGNAL_SYS_RESET. Machine Checks can not be injected
> currently, but this could be
On 3/16/20 3:26 PM, Nicholas Piggin wrote:
> FWNMI machine check delivery misses a few things that will make it fail
> with TCG at least (which we would like to allow in future to improve
> testing).
I don't understand which issues are addressed in the patch.
> It's not nice to scatter interrupt
On 3/16/20 5:00 AM, Philippe Mathieu-Daudé wrote:
> On MIPS, the semihosting feature is always required on user-space.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> default-configs/mips-linux-user-common.mak | 4
> default-configs/mips-linux-user.mak| 2 ++
>
On 3/15/20 5:11 PM, Philippe Mathieu-Daudé wrote:
> While user-mode does not use peripherals (devices), it uses a
> CPU which is a device.
> In the next commit we will reduce the QAPI generated code for
> user-mode. Since qdev.c calls qapi_event_send_device_deleted(),
> let's add a stub for it.
>
On 3/16/20 1:09 PM, Philippe Mathieu-Daudé wrote:
On 3/16/20 5:07 PM, Stefan Hajnoczi wrote:
gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) with sanitizers enabled
reports the following error:
CC migration/global_state.o
In file included from /usr/include/string.h:495,
On Tue, 17 Mar 2020 00:26:11 +1000
Nicholas Piggin wrote:
> Provide for an alternate delivery location, -1 defaults to the
> architected address.
>
> Signed-off-by: Nicholas Piggin
> ---
Reviewed-by: Greg Kurz
> hw/ppc/spapr.c | 2 +-
> target/ppc/cpu.h | 2 +-
>
Eric Blake writes:
> On 3/15/20 9:46 AM, Markus Armbruster wrote:
>> A number of deprecated QMP arguments and results were missed in commit
>> eb22aeca65 "docs: document deprecation policy & deprecated features in
>> appendix" (v2.10.0):
>>
>
>>
>> Since then, we missed a few more:
>>
>> *
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1;
t=1584384512; bh=doVOeLJvCHlyBrT5oFIdrSU0nDjHXrwn0mWTtTMPgy4=;
h=X-PGP-Universal:Subject:To:CC:References:X-Nvconfidentiality:From:
Message-ID:Date:User-Agent:MIME-Version:In-Reply-To:
On 3/16/20 5:07 PM, Stefan Hajnoczi wrote:
gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) with sanitizers enabled
reports the following error:
CC migration/global_state.o
In file included from /usr/include/string.h:495,
from
On 3/16/20 5:00 AM, Philippe Mathieu-Daudé wrote:
> Having one entry per line helps reviews/refactors. As we are
> going to modify the MINIKCONF variables, split them now to
> ease further review.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> Makefile | 6 --
> 1 file changed, 4
memory_region_init_rom_nomigrate() has the same content than
memory_region_init_ram_shared_nomigrate(), with setting the
readonly mode. The code is easier to review as creating a
readonly ram/shared/nomigrate region.
Reviewed-by: Alistair Francis
Signed-off-by: Philippe Mathieu-Daudé
---
On Mon, Mar 16, 2020 at 02:40:46PM -0400, Eduardo Habkost wrote:
> On Mon, Mar 16, 2020 at 06:08:54PM +, Peter Maydell wrote:
> > On Mon, 16 Mar 2020 at 17:51, Eduardo Habkost wrote:
> > > Yes, but both MAP_SYNC and MAP_SHARED_VALIDATE aren't available
> > > if the host is not Linux.
> > >
>
On 1/30/20 5:09 PM, Philippe Mathieu-Daudé wrote:
> On 1/15/20 6:16 PM, John Snow wrote:
>> On 1/15/20 11:04 AM, Markus Armbruster wrote:
>>> Daniel P. Berrangé writes:
>>>
On Tue, Jan 14, 2020 at 11:08:16AM +0100, Thomas Huth wrote:
> On 13/01/2020 23.36, John Snow wrote:
>>
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Signed-off-by: Philippe Mathieu-Daudé
---
hw/net/dp8393x.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c
index
Add a semantic patch to detect potential replacement of
memory_region_init_ram(readonly) by memory_region_init_rom().
Signed-off-by: Philippe Mathieu-Daudé
---
.../memory-region-housekeeping.cocci | 19 +++
1 file changed, 19 insertions(+)
diff --git
Michael Walle expressed his desire to orphan the lm32 target [*]:
I guess it is time to pull the plug. Mainly, because I have
no time for this anymore. I've always worked on this on my
spare time and life changed. And secondly, I guess RISC-V is
taking over ;) It has a far better
Am 2020-03-16 13:26, schrieb Philippe Mathieu-Daudé:
Michael Walle expressed his desire to orphan the lm32 target [*]:
I guess it is time to pull the plug. Mainly, because I have
no time for this anymore. I've always worked on this on my
spare time and life changed. And secondly, I guess
Hi,
Since v1, I fixed the intermediate compile error spotted by Greg, and
rediffed the series on top of ppc-for-5.0, plus Alexey's patch
("spapr/rtas: Reserve space for RTAS blob and log").
The first 6 patches are otherwise unchanged since last posting.
Patch 7 implements fwnim sreset
Hi
On Sun, Mar 15, 2020 at 3:48 PM Markus Armbruster wrote:
>
> Commit a9b305ba29 "socket: allow wait=false for client socket"
> deprecated use of @wait for client socket chardevs, but neglected to
> update char.json's doc comment. Make up for that.
>
> Signed-off-by: Markus Armbruster
From: Klaus Jensen
Signed-off-by: Klaus Jensen
---
hw/block/nvme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 40cb176dea3c..f716f690a594 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -679,7 +679,7 @@ static uint16_t
are available in the Git repository at:
>
> git://git.kraxel.org/qemu tags/audio-20200316-pull-request
>
> for you to fetch changes up to 49f77e6faf36cddd84417f9080462413acdbcc27:
>
> audio: add audiodev format=f32 option d
From: Klaus Jensen
Hi,
So this patchset kinda blew up in size (wrt. number of patches) after
Maxim's comments (26 -> 42), but Maxim's comments about splitting up a
bunch of the patches made a lot of sense.
v6 primarily splits up the big nasty patches into more digestible parts.
Specifically
Linux kernels call "ibm,nmi-interlock" in their system reset handlers
contrary to PAPR. Returning an error because the CPU does not hold the
interlock here causes Linux to print warning messages. PowerVM returns
success in this case, so do the same for now.
Signed-off-by: Nicholas Piggin
---
PAPR requires that if "ibm,nmi-register" succeeds, then the hypervisor
delivers all system reset and machine check exceptions to the registered
addresses.
System Resets are delivered with registers set to the architected state,
and with no interlock.
Signed-off-by: Nicholas Piggin
---
On 3/16/20 3:58 PM, Peter Maydell wrote:
> On Mon, 16 Mar 2020 at 14:14, Cédric Le Goater wrote:
>>
>> Hello,
>>
>> On 2/17/20 4:47 PM, Cédric Le Goater wrote:
>>> Hello all,
>>>
>>> On 2/6/20 7:32 PM, Guenter Roeck wrote:
While at it, add some trace messages to help debug problems
seen
From: Klaus Jensen
Before this patch the device already supported this, but it did not
check for the validity of it nor announced the support in the LISTS
field.
If some of the PRPs in a PRP list are in the CMB, then ALL entries must
be there. This patch makes sure that is verified as well as
From: Klaus Jensen
The LSP field is not used directly now, but include it in the trace.
Signed-off-by: Klaus Jensen
---
hw/block/nvme.c | 3 ++-
hw/block/trace-events | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index
From: Klaus Jensen
Prepare to support inactive namespaces.
Signed-off-by: Klaus Jensen
---
hw/block/nvme.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index b89b96990f52..bf9fb500842a 100644
--- a/hw/block/nvme.c
+++
From: Klaus Jensen
Introduce the nvme_map helper to remove some noise in the main nvme_rw
function.
Signed-off-by: Klaus Jensen
---
hw/block/nvme.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index
From: Klaus Jensen
Signed-off-by: Klaus Jensen
---
hw/block/nvme.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 74061d08fd2e..26c4b6e69f72 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -44,6 +44,7 @@
#include "trace.h"
From: Klaus Jensen
For now, support the Data Block, Segment and Last Segment descriptor
types.
See NVM Express 1.3d, Section 4.4 ("Scatter Gather List (SGL)").
Signed-off-by: Klaus Jensen
Acked-by: Keith Busch
---
hw/block/nvme.c | 310 +++---
From: Klaus Jensen
Signed-off-by: Klaus Jensen
Acked-by: Keith Busch
---
hw/block/nvme-ns.c | 7 ++-
hw/block/nvme-ns.h | 4 +++-
hw/block/nvme.c| 1 +
3 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/hw/block/nvme-ns.c b/hw/block/nvme-ns.c
index
From: Klaus Jensen
Since clean up of the request qsg/iov has been moved to the common
nvme_enqueue_req_completion function, there is no need to use a stack
allocated qsg/iov in nvme_dma_prp.
Signed-off-by: Klaus Jensen
Acked-by: Keith Busch
Reviewed-by: Maxim Levitsky
---
hw/block/nvme.c |
When building a KVM-only QEMU, the 'virt' machine is a good
default :)
Signed-off-by: Philippe Mathieu-Daudé
---
hw/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index d0903d8544..8e801cd15f 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@
On Mon, 16 Mar 2020 at 12:26, Cleber Rosa wrote:
> About the runners and the fact that the job is stuck without them,
> the message seems straightforward enough, but I can't get to the
> project configuration to look at the registered runners with my
> current permissions (set as "developer").
Use helper script scripts/gensyscalls.sh to generate the file.
This change TARGET_NR_fstatat64 by TARGET_NR_newfstatat that is correct
because definitions from linux are:
arch/arm64/include/uapi/asm/unistd.h
#define __ARCH_WANT_NEW_STAT
include/uapi/asm-generic/unistd.h
#if
From: Klaus Jensen
This adds support for multiple namespaces by introducing a new 'nvme-ns'
device model. The nvme device creates a bus named from the device name
('id'). The nvme-ns devices then connect to this and registers
themselves with the nvme device.
This changes how an nvme device is
From: Klaus Jensen
The emulated nvme device (hw/block/nvme.c) is currently using an
internal Intel device id.
Prepare to change that by allocating a device id under the 1b36 (Red
Hat, Inc.) vendor id.
Signed-off-by: Klaus Jensen
Acked-by: Keith Busch
Reviewed-by: Maxim Levitsky
---
This will be used when we'll import syscall.tbl from the kernel
Add a script to remove all the dependencies to syscall_nr.h
that point to source directory and not to the build directory.
The list of arch will be update while the generated files are added.
Signed-off-by: Laurent Vivier
On Sun, Mar 15, 2020 at 3:48 PM Markus Armbruster wrote:
>
> Locally defined helper qdict_cmp_simple() implements just enough of a
> comparison to serve here. Replace it by qobject_is_equal(), which
> implements all of it.
>
> Signed-off-by: Markus Armbruster
Reviewed-by: Marc-André Lureau
Run scripts/update-syscalltbl.sh with linux commit 0bf999f9c5e7
Signed-off-by: Laurent Vivier
Reviewed-by: Taylor Simpson
Message-Id: <20200310103403.3284090-20-laur...@vivier.eu>
Signed-off-by: Laurent Vivier
---
linux-user/arm/syscall.tbl| 2 ++
linux-user/hppa/syscall.tbl | 2
Also crashed with the packages from the other ppa:
ubuntu@f1:~$ qemu-system-x86_64 --help 2>&1|head -n 1
QEMU emulator version 4.2.0 (Debian 1:4.2-3ubuntu3~exp1)
ubuntu@f1:~$ qemu-system-x86_64 --enable-kvm -cpu Penryn,vmx=on -m 512
--nodefaults --nographic
qemu-system-x86_64: warning: host
On 16.03.2020 17:01, Eric Blake wrote:
On 3/12/20 4:22 AM, Denis Plotnikov wrote:
zstd significantly reduces cluster compression time.
It provides better compression performance maintaining
the same level of the compression ratio in comparison with
zlib, which, at the moment, is the only
On Mon, 16 Mar 2020 at 15:11, Cédric Le Goater wrote:
>
> On 3/16/20 3:58 PM, Peter Maydell wrote:
> > On Mon, 16 Mar 2020 at 14:14, Cédric Le Goater wrote:
> >>
> >> Hello,
> >>
> >> On 2/17/20 4:47 PM, Cédric Le Goater wrote:
> >>> Hello all,
> >>>
> >>> On 2/6/20 7:32 PM, Guenter Roeck wrote:
On Sun, Mar 15, 2020 at 3:55 PM Markus Armbruster wrote:
>
> Building expected data with qdict_put() & friends is tedious to write
> and hard to read. Parse them from string literals with
> qdict_from_jsonf_nofail() instead.
>
> While there, use initializers instead of assignments for
Semihosting requires TCG. When configured with --disable-tcg, the
build fails because the 'do_arm_semihosting' is missing. Instead
of adding more few more #ifdeffery to the helper code, add a stub.
Signed-off-by: Philippe Mathieu-Daudé
---
target/arm/arm-semi-stub.c | 13 +
On 3/15/20 9:46 AM, Markus Armbruster wrote:
Commit 6a8c0b5102 "qapi: Add feature flags to struct types" neglected
to update section "Client JSON Protocol introspection", and commit
23394b4c39 "qapi: Add feature flags to commands" didn't either. Make
up for that.
Signed-off-by: Markus
Cover from Samuel Ortiz from (part 1) [1]:
This patchset allows for building and running ARM targets with TCG
disabled. [...]
The rationale behind this work comes from the NEMU project where we're
trying to only support x86 and ARM 64-bit architectures, without
including the TCG code
On Sun, Mar 15, 2020 at 4:00 PM Markus Armbruster wrote:
>
> The .connect_doc() of classes that have QAPISchemaMember connect them
> to their documentation. Change them to delegate the actual work to
> new QAPISchemaMember.connect_doc(). Matches the .connect_doc() that
> already exist.
>
>
From: Tobias Koch
Analogous to what commit 5dfa88f7 did for setrlimit, this commit
selectively ignores limits for memory-related resources in prlimit64
calls. This is to prevent too restrictive limits from causing QEMU
itself to malfunction.
Signed-off-by: Tobias Koch
Reviewed-by: Laurent
KVM requires a cpu based on (at least) the ARMv7 architecture.
Only enable the following ARMv4 CPUs when TCG is available:
- StrongARM (SA1100/1110)
- OMAP1510 (TI925T)
Signed-off-by: Philippe Mathieu-Daudé
---
default-configs/arm-softmmu.mak | 2 -
target/arm/cpu.c| 33
On Mon, 16 Mar 2020 at 16:08, Philippe Mathieu-Daudé wrote:
>
> Xen on ARM does not use QEMU machines [*]. Disable the 'virt'
> machine there to avoid odd errors such:
>
> CC i386-softmmu/hw/cpu/a15mpcore.o
> hw/cpu/a15mpcore.c:28:10: fatal error: kvm_arm.h: No such file or directory
>
Copy syscall.tbl and syscallhdr.sh from linux/arch/m68k/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Signed-off-by: Laurent Vivier
Reviewed-by: Taylor Simpson
Message-Id: <20200310103403.3284090-5-laur...@vivier.eu>
Signed-off-by: Laurent Vivier
---
configure
On Fri, 13 Mar 2020 at 16:15, Guenter Roeck wrote:
>
> Instantiating apbh_dma and ocotp as unimplemented devices prevents crashes
> when booting Linux.
>
> apbh_dma:
>
> [ 14.046518] Unhandled fault: external abort on non-linefetch (0x808) at
> 0xd0852008
> [ 14.047287] pgd = (ptrval)
> [
Copy syscall.tbl and syscallhdr.sh from linux/arch/alpha/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Signed-off-by: Laurent Vivier
Reviewed-by: Richard Henderson
Reviewed-by: Taylor Simpson
Message-Id: <20200310103403.3284090-3-laur...@vivier.eu>
Signed-off-by:
Instead of allocating make this entirely static. We shall reduce the
size of the structure in later commits and dynamically allocate parts
of it. We introduce an init and reset helper function to keep all the
manipulation in one place.
Signed-off-by: Alex Bennée
Reviewed-by: Richard Henderson
From: Lirong Yuan
This change adds the support for AT_EXECFN auxval.
Signed-off-by: Lirong Yuan
Reviewed-by: Laurent Vivier
Message-Id: <20200302193153.66415-1-yua...@google.com>
Signed-off-by: Laurent Vivier
---
linux-user/elfload.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) with sanitizers enabled
reports the following error:
CC x86_64-softmmu/hw/rdma/vmw/pvrdma_dev_ring.o
In file included from /usr/include/string.h:495,
from include/qemu/osdep.h:101,
from
Le 16/03/2020 à 17:21, Taylor Simpson a écrit :
>
>
>> -Original Message-
>> From: Laurent Vivier
>> Sent: Monday, March 16, 2020 3:56 AM
>> To: qemu-devel@nongnu.org
>> Cc: Laurent Vivier ; Richard Henderson
>> ; Riku Voipio ; Taylor
>> Simpson ; Alistair Francis
>>
>> Subject: [PATCH
A KVM-only build won't be able to run M-profile cpus.
Only enable the following ARMv7 M-Profile CPUs when TCG is available:
- Cortex-M3
- Cortex-M4
- Cortex-M33
Signed-off-by: Philippe Mathieu-Daudé
---
default-configs/arm-softmmu.mak | 8 --
target/arm/cpu.c| 176
From: Changbin Du
Recently when debugging an arm32 system on qemu, I found sometimes the
single-step command (stepi) is not working. This can be reproduced by
below steps:
1) start qemu-system-arm -s -S .. and wait for gdb connection.
2) start gdb and connect to qemu. In my case, gdb gets a
Copy syscall.tbl and syscallhdr.sh from
linux/arch/mips/kernel/syscalls/syscall_o32.tbl v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Move the offset (4000) from the file to the Makefile.objs to be passed
to syscallhdr.sh
Rename on the fly fadvise64 to fadvise64_64.
Signed-off-by:
From: Richard Henderson
We are not short of numbers for EXCP_*. There is no need to confuse things
by having EXCP_VMEXIT and EXCP_SYSCALL overlap, even though the former is
only used for system mode and the latter is only used for user mode.
Reviewed-by: Paolo Bonzini
Reviewed-by: Alex Bennée
From: Philippe Mathieu-Daudé
Building the qemu:debian-amd64 fails when building VirGL:
make[2]: Entering directory '/usr/src/virglrenderer/src/gallium/auxiliary'
CC cso_cache/cso_cache.lo
CC cso_cache/cso_hash.lo
CC os/os_misc.lo
CC util/u_debug.lo
Use helper script scripts/gensyscalls.sh to generate the file.
This adds TARGET_NR_llseek that was missing and remove syscalls 1024
to 1079.
Add new syscalls from 288 (pkey_mprotect) to 434 (pidfd_open)
Signed-off-by: Laurent Vivier
Reviewed-by: Alistair Francis
Message-Id:
From: Philippe Mathieu-Daudé
Since commit f5852efa293 we can display GLib errors with the QEMU
error reporting API. Set it to the 'error' level, as this helps
understanding failures from QEMU calls to GLib on Travis-CI.
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Alex Bennée
From: Richard Henderson
The first argument, timeval, is allowed to be NULL.
The second argument, timezone, was missing. While its use is
deprecated, it is still present in the syscall.
Reviewed-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: Richard Henderson
Message-Id:
On 3/16/20 3:26 PM, Nicholas Piggin wrote:
> The FWNMI option must deliver system reset interrupts to their
> registered address, and there are a few constraints on the handler
> addresses specified in PAPR. Add the system reset address state and
> checks.
>
> Signed-off-by: Nicholas Piggin
Copy syscall.tbl and syscallhdr.sh from linux/arch/ppc/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
and to not generate the entry if entry point is sys_ni_syscall.
Fix ppc/signal.c to define do_sigreturn() for TARGET_ABI32.
Signed-off-by: Laurent Vivier
Reviewed-by:
Add a script to update the file from strace github and run it
Signed-off-by: Laurent Vivier
Reviewed-by: Taylor Simpson
Message-Id: <20200310103403.3284090-22-laur...@vivier.eu>
[lv: added file in MAINTAINERS]
Signed-off-by: Laurent Vivier
---
MAINTAINERS| 1 +
Hi
On Sat, Feb 22, 2020 at 9:51 AM Stefan Hajnoczi wrote:
>
> The ctx->first_bh list contains all created BHs, including those that
> are not scheduled. The list is iterated by the event loop and therefore
> has O(n) time complexity with respected to the number of created BHs.
>
> Rewrite BHs
A FTDI USB adapter on an xHCI controller can send 512 byte USB packets.
These are 8 * ( 2 bytes header + 62 bytes data). A 384 byte receive
buffer is insufficient to fill a 512 byte packet, so bump the receive
size to 496 ( 512 - 2 * 8 ).
Signed-off-by: Jason Andryuk
Reviewed-by: Samuel
This is cleaner than poking memory directly and will make later
clean-ups easier.
Signed-off-by: Alex Bennée
---
v7
- remove stray space
- fixup the floatx80 set/get routines
---
target/i386/gdbstub.c | 27 +++
1 file changed, 11 insertions(+), 16 deletions(-)
diff
Hi
On Sun, Mar 15, 2020 at 4:11 PM Markus Armbruster wrote:
>
> This policy suppresses deprecated bits in output, and thus permits
> "testing the future". Implement it for QMP command results. Example:
> when QEMU is run with -compat deprecated-output=hide, then
>
> {"execute":
On Sun, Mar 15, 2020 at 4:23 PM Markus Armbruster wrote:
>
> QAPISchemaEntity calls doc.connect_feature() in .check(). Improper
> since commit ee1e6a1f6c8 split .connect_doc() off .check(). Move the
> call. Requires making the children call super().connect_doc() as they
> should.
>
>
On Sun, Mar 15, 2020 at 4:05 PM Markus Armbruster wrote:
>
> Both functions check @request is a QDict, and both have code for
> QCO_NO_SUCCESS_RESP. This wasn't the case back when they were
> created. It's a sign of muddled responsibilities. Inline. The next
> commits will clean up some more.
Copy syscall.tbl and syscallhdr.sh from linux/arch/sh/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Signed-off-by: Laurent Vivier
Reviewed-by: Taylor Simpson
Message-Id: <20200310103403.3284090-7-laur...@vivier.eu>
Signed-off-by: Laurent Vivier
---
configure
On Fri, 13 Mar 2020 12:31:22 -0400
Peter Xu wrote:
> On Fri, Mar 13, 2020 at 11:29:59AM -0400, Michael S. Tsirkin wrote:
> > On Fri, Mar 13, 2020 at 01:44:46PM +0100, Halil Pasic wrote:
> > > [..]
> > > > >
> > > > > CCing Tom. @Tom does vhost-vsock work for you with SEV and current
> > > > >
On Mon, 16 Mar 2020 22:48:45 +0530
Mahesh J Salgaonkar wrote:
> On 2020-03-17 00:26:07 Tue, Nicholas Piggin wrote:
> > The option is called "FWNMI", and it involves more than just machine
> > checks, also machine checks can be delivered without the FWNMI option,
> > so re-name various things to
We also expose a the helpers to read/write the the registers.
Signed-off-by: Alex Bennée
Acked-by: Richard Henderson
---
v2
- instead of zNpM expose zN at sve_max_vq width
- wrap union in union q(us), d(usf), s(usf), h(usf), b(us)
v3
- add a vg pseudo register for current width
-
Ok, upstream tag v4.2.0 and these configure options reproduced the
crash:
export LDFLAGS="-Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,--as-needed"
export CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g"
Full configure output:
On Sun, Mar 15, 2020 at 4:51 PM Markus Armbruster wrote:
>
> Signed-off-by: Markus Armbruster
Reviewed-by: Marc-André Lureau
> ---
> scripts/qapi/commands.py | 6 +++---
> scripts/qapi/doc.py| 10 +-
> scripts/qapi/introspect.py | 10 +-
>
Hi
On Sun, Mar 15, 2020 at 4:05 PM Markus Armbruster wrote:
>
> Move QAPISchemaAlternateType up some, so that all QAPISchemaFOOType
> are together. Move QAPISchemaObjectTypeVariants right behind its
> users.
not fond of churn, but ok
Reviewed-by: Marc-André Lureau
>
> Signed-off-by: Markus
On Mon, 16 Mar 2020 at 18:22, Alex Bennée wrote:
>
> This is useful, especially when testing relatively new gdbstub
> features that might not be in distro packages yet.
>
> Signed-off-by: Alex Bennée
> Reviewed-by: Richard Henderson
> ---
> configure | 9 +
> 1 file changed, 9
On Tue, 17 Mar 2020 00:26:07 +1000
Nicholas Piggin wrote:
> The option is called "FWNMI", and it involves more than just machine
> checks, also machine checks can be delivered without the FWNMI option,
> so re-name various things to reflect that.
>
> Signed-off-by: Nicholas Piggin
> ---
From: Damien Hedde
Remove the packet size upper limit by using a GByteArray
instead of a statically allocated array for last_packet.
Thus we can now send big packets.
Also remove the last_packet_len field and use last_packet->len
instead.
Signed-off-by: Damien Hedde
Reviewed-by: Philippe
On 3/16/20 5:00 AM, Philippe Mathieu-Daudé wrote:
> The KVM files has been moved from target-ARCH to the target/ARCH/
> folder in commit fcf5ef2a. Fix the pathname expansion.
>
> Fixes: fcf5ef2a ("Move target-* CPU file into a target/ folder")
> Signed-off-by: Philippe Mathieu-Daudé
> ---
>
This is described as optional but I'm not convinced of the numbering
when multiple target fragments are sent.
Signed-off-by: Alex Bennée
Reviewed-by: Richard Henderson
---
v2
- post inc param->n in place so we don't get out count wrong
---
target/arm/cpu.h | 2 +-
target/arm/gdbstub.c
On 3/16/20 5:00 AM, Philippe Mathieu-Daudé wrote:
> Expose the CONFIG_TCG selector to let minikconf.py uses it.
>
> When building with --disable-tcg build, this helps to deselect
> devices that are TCG-dependent.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> Makefile | 1 +
>
Instead of passing a pointer to memory now just extend the GByteArray
to all the read register helpers. They can then safely append their
data through the normal way. We don't bother with this abstraction for
write registers as we have already ensured the buffer being copied
from is the correct
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