Christophe
(Typos are from my iPhone)
> Le 28 janv. 2021 à 21:24, Marc-André Lureau a
> écrit :
>
>
> Hi
>
>> On Thu, Jan 28, 2021 at 9:14 PM Gerd Hoffmann wrote:
>> Hi folks,
>>
>> I'm looking for a good way to implement cut+paste support for vnc.
>>
>> The vnc core protocol has supp
On Thu, Jan 28, 2021 at 05:35:04PM +, Daniel P. Berrangé wrote:
> On Thu, Jan 28, 2021 at 06:12:24PM +0100, Gerd Hoffmann wrote:
> > Hi folks,
> >
> > I'm looking for a good way to implement cut+paste support for vnc.
> >
> > The vnc core protocol has support for text/plain cut+paste, and t
Le 28/01/2021 à 18:21, Stefan Weil a écrit :
> gcc (Debian 10.2.1-6) 10.2.1 20210110 aborts builds with enabled sanitizers:
>
> ../../../target/rx/op_helper.c: In function ‘helper_scmpu’:
> ../../../target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used
> uninitialized in this function [-Werror=
On 28/01/21 21:02, Dr. David Alan Gilbert wrote:
* Paolo Bonzini (pbonz...@redhat.com) wrote:
On 11/01/21 08:34, Keqian Zhu wrote:
+static void vfio_listener_log_start(MemoryListener *listener,
+MemoryRegionSection *section,
+
NBD reconnect logic considers the error code from the functions that
read NBD messages to tell if reconnect should be attempted or not: it is
attempted on -EIO, otherwise the client transitions to NBD_CLIENT_QUIT
state (see nbd_channel_error). This error code is propagated from the
primitives like
When an NBD block driver state is moved from one aio_context to another
(e.g. when doing a drain in a migration thread),
nbd_client_attach_aio_context_bh is executed that enters the connection
coroutine.
However, the assumption that ->connection_co is always present here
appears incorrect: the con
When the reconnect in NBD client is in progress, the iochannel used for
NBD connection doesn't exist. Therefore an attempt to detach it from
the aio_context of the parent BlockDriverState results in a NULL pointer
dereference.
The problem is triggerable, in particular, when an outgoing migration
During the final phase of migration the NBD reconnection logic may
encounter situations it doesn't expect during regular operation.
This series addresses some of them that make qemu crash. They are
reproducible when a vm with a secondary drive attached via nbd with
non-zero "reconnect-delay" runs
On Fri, Jan 29, 2021 at 08:51:39AM +0300, Vladimir Sementsov-Ogievskiy wrote:
> 28.01.2021 23:14, Roman Kagan wrote:
> > During the final phase of migration the NBD reconnection logic may
> > encounter situations it doesn't expect during regular operation.
> >
> > This series addresses some of the
On 2021/1/29 下午3:22, Eugenio Perez Martin wrote:
On Fri, Jan 29, 2021 at 4:29 AM Jason Wang wrote:
On 2021/1/28 下午5:37, Eugenio Perez Martin wrote:
Hi Jason.
On Thu, Jan 28, 2021 at 3:32 AM Jason Wang wrote:
On 2021/1/28 上午4:44, Eugenio Pérez wrote:
Not registering this can lead to vhos
On Fri, Jan 29, 2021 at 4:29 AM Jason Wang wrote:
>
>
> On 2021/1/28 下午5:37, Eugenio Perez Martin wrote:
> > Hi Jason.
> >
> > On Thu, Jan 28, 2021 at 3:32 AM Jason Wang wrote:
> >>
> >> On 2021/1/28 上午4:44, Eugenio Pérez wrote:
> >>> Not registering this can lead to vhost_backend_handle_iotlb_ms
On Fri, Jan 29, 2021 at 08:37:13AM +0300, Vladimir Sementsov-Ogievskiy wrote:
> 28.01.2021 23:14, Roman Kagan wrote:
> > When the reconnect in NBD client is in progress, the iochannel used for
> > NBD connection doesn't exist. Therefore an attempt to detach it from
> > the aio_context of the paren
Did you compile QEMU on your own? If so, which parameters did you use
for the "configure" script?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1913505
Title:
Windows XP slow on Apple M1
Status in
From: Gollu Appalanaidu
Align with nvme_check_zone_write.
Remove unnecessary storing status value and return at the end of the
function, if error occurs return immediately if applicable.
Signed-off-by: Gollu Appalanaidu
Reviewed-by: Klaus Jensen
---
hw/block/nvme.c | 17 +++--
1
On 28/01/2021 18.21, Stefan Weil wrote:
gcc (Debian 10.2.1-6) 10.2.1 20210110 aborts builds with enabled sanitizers:
../../../target/rx/op_helper.c: In function ‘helper_scmpu’:
../../../target/rx/op_helper.c:213:24: error: ‘tmp1’ may be used uninitialized
in this function [-Werror=maybe-uniniti
28.01.2021 23:14, Roman Kagan wrote:
During the final phase of migration the NBD reconnection logic may
encounter situations it doesn't expect during regular operation.
This series addresses some of them that make qemu crash. They are
reproducible when a vm with a secondary drive attached via n
28.01.2021 23:14, Roman Kagan wrote:
NBD reconnect logic considers the error code from the functions that
read NBD messages to tell if reconnect should be attempted or not: it is
attempted on -EIO, otherwise the client transitions to NBD_CLIENT_QUIT
state (see nbd_channel_error). This error code
On 28/01/2021 20.34, Wainer dos Santos Moschetta wrote:
Hi,
On 1/28/21 12:28 PM, Thomas Huth wrote:
The microblaze kernel sometimes gets stuck during boot (ca. 1 out of 200
times), so we disabled the corresponding acceptance tests some months
ago. However, it's likely better to check that the k
28.01.2021 23:14, Roman Kagan wrote:
When an NBD block driver state is moved from one aio_context to another
(e.g. when doing a drain in a migration thread),
nbd_client_attach_aio_context_bh is executed that enters the connection
coroutine.
However, the assumption that ->connection_co is always
28.01.2021 23:14, Roman Kagan wrote:
When the reconnect in NBD client is in progress, the iochannel used for
NBD connection doesn't exist. Therefore an attempt to detach it from
the aio_context of the parent BlockDriverState results in a NULL pointer
dereference.
The problem is triggerable, in
28.01.2021 21:38, Philippe Mathieu-Daudé wrote:
Hi Andrey,
On 1/26/21 3:19 PM, Max Reitz wrote:
From: Andrey Shinkevich
This patch completes the series with the COR-filter applied to
block-stream operations.
Adding the filter makes it possible in future implement discarding
copied regions in
check-block.sh called by make check-block rely on PYTHON variable being
set.
Fixes: f203080bbd9f9e5b31041b1f2afcd6040c5aaec5
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
Hi! As Peter reported, build fails on platforms where python3 is not
/usr/bin/python3.. This patch should help. At least it
On Fri, Jan 15, 2021 at 04:36:46PM +0100, Cornelia Huck wrote:
> On Thu, 14 Jan 2021 10:58:07 +1100
> David Gibson wrote:
>
> > Now that we've implemented a generic machine option for configuring various
> > confidential guest support mechanisms:
> > 1. Update docs/amd-memory-encryption.txt to
On Thu, Jan 21, 2021 at 09:08:07AM +, Dr. David Alan Gilbert wrote:
> * David Gibson (da...@gibson.dropbear.id.au) wrote:
> > On Mon, Jan 18, 2021 at 06:51:24PM +, Dr. David Alan Gilbert wrote:
> > > * David Gibson (da...@gibson.dropbear.id.au) wrote:
> > > > Several architectures have mech
On Fri, Jan 15, 2021 at 04:41:51PM +0100, Cornelia Huck wrote:
> On Thu, 14 Jan 2021 10:58:08 +1100
> David Gibson wrote:
>
> > Some upcoming POWER machines have a system called PEF (Protected
> > Execution Facility) which uses a small ultravisor to allow guests to
> > run in a way that they can'
On Mon, Jan 18, 2021 at 09:03:36AM +0100, Cornelia Huck wrote:
> On Mon, 18 Jan 2021 14:03:08 +1100
> David Gibson wrote:
>
> > On Fri, Jan 15, 2021 at 02:24:25PM +0100, Cornelia Huck wrote:
> > > On Thu, 14 Jan 2021 10:58:06 +1100
> > > David Gibson wrote:
> > >
> > > > While we've abstracte
On 2021/1/28 下午5:37, Eugenio Perez Martin wrote:
Hi Jason.
On Thu, Jan 28, 2021 at 3:32 AM Jason Wang wrote:
On 2021/1/28 上午4:44, Eugenio Pérez wrote:
Not registering this can lead to vhost_backend_handle_iotlb_msg and
vhost_device_iotlb_miss if backend issue a miss after qemu vhost device
The state will be set RUN_STATE_COLO in colo_do_checkpoint_transaction(). If
the guest executes power off or shutdown at this time and the QEMU main thread
will call vm_shutdown(), it will set the state to RUN_STATE_SHUTDOWN.
The state switch from RUN_STATE_COLO to RUN_STATE_SHUTDOWN is not defin
Public bug reported:
I've been working on integrating the generic-fuzzer with ARM machines on
OSS-Fuzz so we can fuzz devices on architectures beyond i386 devices.
Since I saw that there is some active development for the Nuvoton
machines, I thought it might be useful to fuzz the NPCM750 machine
Public bug reported:
Reproducer:
cat << EOF | ./qemu-system-aarch64 -M npcm750-evb \
-accel qtest -qtest stdio
write 0xf0103008 0x4 0x0900
write 0xf010300c 0x4 0x
EOF
Trace:
../hw/misc/npcm7xx_pwm.c:94:17: runtime error: division by zero
SUMMARY: UndefinedBehaviorSanitizer: undefined-
Public bug reported:
Reproducer:
cat << EOF | ./qemu-system-aarch64 -M npcm750-evb \
-accel qtest -qtest stdio
write 0xf000c000 0x4 0x02400200
clock_step
EOF
Trace:
../hw/adc/npcm7xx_adc.c:60:51: runtime error: division by zero
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
../hw/adc/np
This was found by OSS-Fuzz as well. Yankable reproducer:
+CC Phil. I know you mentioned you don't have time to fix many of the
sdhci bugs, but this one seems like a large heap write, and the original
reporter provided some analysis.
On 210107 0307, Muhammad Ramdhan wrote:
> ** Information type ch
This patch adds a QTest for NPCM7XX SMBus's single byte mode. It sends a
byte to a device in the evaluation board, and verify the retrieved value
is equivalent to the sent value.
Reviewed-by: Doug Evans
Reviewed-by: Tyrong Ting
Signed-off-by: Hao Wu
---
tests/qtest/meson.build | 1 +
This patch implements the FIFO mode of the SMBus module. In FIFO, the
user transmits or receives at most 16 bytes at a time. The FIFO mode
allows the module to transmit large amount of data faster than single
byte mode.
Reviewed-by: Doug Evans
Reviewed-by: Tyrong Ting
Signed-off-by: Hao Wu
Review
Add AT24 EEPROM and temperature sensors for GSJ machine.
Reviewed-by: Doug Evans
Reviewed-by: Tyrong Ting
Signed-off-by: Hao Wu
---
default-configs/devices/arm-softmmu.mak | 1 +
hw/arm/npcm7xx_boards.c | 27 +
2 files changed, 28 insertions(+)
diff --gi
NPCM7XX GPIO devices have been implemented in hw/gpio/npcm7xx-gpio.c. So
we removed them from the unimplemented devices list.
Reviewed-by: Doug Evans
Reviewed-by: Tyrong Ting
Signed-off-by: Hao Wu
---
hw/arm/npcm7xx.c | 8
1 file changed, 8 deletions(-)
diff --git a/hw/arm/npcm7xx.c b/h
This commit implements the single-byte mode of the SMBus.
Each Nuvoton SoC has 16 System Management Bus (SMBus). These buses
compliant with SMBus and I2C protocol.
This patch implements the single-byte mode of the SMBus. In this mode,
the user sends or receives a byte each time. The SMBus device
This patch set implements the System manager bus (SMBus) module in NPCM7XX
SoC. Basically, it emulates the data transactions of the module, not the
SDA/SCL levels. We have also added a QTest which contains read and write
operations for both single-byte and FIFO mode, and added basic I2C devices
for
Add I2C temperature sensors for NPCM750 eval board.
Reviewed-by: Doug Evans
Reviewed-by: Tyrong Ting
Signed-off-by: Hao Wu
---
hw/arm/npcm7xx_boards.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 3fdd5cab01..47a2
On Thu, Jan 28, 2021 at 08:46:01AM +0100, Cédric Le Goater wrote:
> On 1/28/21 1:46 AM, Joel Stanley wrote:
> > On Tue, 26 Jan 2021 at 17:14, Cédric Le Goater wrote:
> >>
> >> and reuse pnv_bmc_set_pnor() to share the setting of the PNOR.
> >>
> >> Signed-off-by: Cédric Le Goater
> >> ---
> >> h
On Thu, Jan 28, 2021 at 02:42:13PM -0300, Daniel Henrique Barboza wrote:
> The current logic for calculating 'maxdomain' making it a sum of
> numa_state->num_nodes with spapr->gpu_numa_id. spapr->gpu_numa_id is
> used as a index to determine the next available NUMA id that a
> given NVGPU can use.
On Sun, Jan 24, 2021 at 09:38:04AM -1000, Richard Henderson wrote:
> On 1/23/21 6:46 PM, David Gibson wrote:
> > On Sat, Jan 23, 2021 at 05:24:22PM -1000, Richard Henderson wrote:
> >> Use the cs_base field, because it happens to be the same
> >> size as hflags (and MSR, from which hflags is derive
On Thu, Jan 28, 2021 at 02:42:12PM -0300, Daniel Henrique Barboza wrote:
> We'll need to check the initial value given to spapr->gpu_numa_id when
> building the rtas DT, so put it in a helper for easier access and to
> avoid repetition.
>
> Tested-by: Cédric Le Goater
> Reviewed-by: Greg Kurz
>
On Thu, Jan 28, 2021 at 12:17:29PM -0300, Daniel Henrique Barboza wrote:
> This function is used only in spapr_numa.c.
>
> Signed-off-by: Daniel Henrique Barboza
Applied to ppc-for-6.0, thanks.
> ---
> hw/ppc/spapr.c | 9 -
> hw/ppc/spapr_numa.c| 9 +
> include/hw/p
On Thu, Jan 28, 2021 at 08:02:41AM +0100, Cédric Le Goater wrote:
> On 1/28/21 1:45 AM, Joel Stanley wrote:
> > On Tue, 26 Jan 2021 at 17:11, Cédric Le Goater wrote:
> >>
> >> The current settings are useful to load large kernels (with debug) but
> >> it moves the initrd image in a memory region n
On Thu, Jan 28, 2021 at 01:04:28PM +0100, Greg Kurz wrote:
> On Thu, 28 Jan 2021 08:46:01 +0100
> Cédric Le Goater wrote:
>
> > On 1/28/21 1:46 AM, Joel Stanley wrote:
> > > On Tue, 26 Jan 2021 at 17:14, Cédric Le Goater wrote:
> > >>
> > >> and reuse pnv_bmc_set_pnor() to share the setting of t
On 1/27/21 11:28 PM, Claudio Fontana wrote:
> +/*
> + * NB: this should be covered by CONFIG_TCG, but it is unsafe to do it
> here,
> + * as this header is included by both ss_specific and ss_common code,
> + * leading to potential differences in the data structure between
> modul
On 1/27/21 11:27 PM, Claudio Fontana wrote:
> Claudio Fontana (17):
> target/riscv: remove CONFIG_TCG, as it is always TCG
> accel/tcg: split TCG-only code from cpu_exec_realizefn
> target/arm: do not use cc->do_interrupt for KVM directly
> cpu: move cc->do_interrupt to tcg_ops
> cpu: mov
On 1/28/21 6:29 AM, Philippe Mathieu-Daudé wrote:
> On 1/28/21 5:08 PM, Alex Bennée wrote:
>>
>> Claudio Fontana writes:
>>
>>> On 1/28/21 2:03 PM, Philippe Mathieu-Daudé wrote:
On 1/28/21 10:28 AM, Claudio Fontana wrote:
>>
> +
> +#define TYPE_ACCEL_CPU "accel-" CPU_RESOLVING_TYPE
>
Patchew URL:
https://patchew.org/QEMU/20210128224141.638790-1-richard.hender...@linaro.org/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210128224141.638790-1-richard.hender...@linaro.org
Subject: [PATCH v4 00/23]
On 1/28/21 8:58 AM, Alex Bennée wrote:
> Looking at the function here I wonder if we should be worried about the
> thumb state? Peter?
>
> static void arm_cpu_set_pc(CPUState *cs, vaddr value)
> {
> ARMCPU *cpu = ARM_CPU(cs);
> CPUARMState *env = &cpu->env;
>
> if (is_a64(env)) {
>
Signed-off-by: Richard Henderson
---
target/arm/cpu.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index db81a12418..43933550c3 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -204,6 +204,21 @@ static void arm_cpu_reset(DeviceSta
The real kernel collects _TIF_MTE_ASYNC_FAULT into the current thread's
state on any kernel entry (interrupt, exception etc), and then delivers
the signal in advance of resuming the thread.
This means that while the signal won't be delivered immediately, it will
not be delayed forever -- at minimu
Signed-off-by: Richard Henderson
---
tests/tcg/aarch64/mte.h | 60 +++
tests/tcg/aarch64/mte-1.c | 28 +++
tests/tcg/aarch64/mte-2.c | 45 +++
tests/tcg/aarch64/mte-3.c | 51 ++
t
The AArch64 Linux ABI has always enabled TBI, but has historically
required that pointer tags be removed before a syscall. This has
changed in the lead-up to ARMv8.5-MTE, in a way that affects the
ABI generically and not specifically to MTE.
This patch allows the target to indicate that (1) there
A proper syndrome is required to fill in the proper si_code.
Use page_get_flags to determine permission vs translation for user-only.
Signed-off-by: Richard Henderson
---
v3: Use syndrome.h, arm_deliver_fault.
---
linux-user/aarch64/cpu_loop.c | 24 +---
target/arm/tlb_helper
Signed-off-by: Richard Henderson
---
linux-user/aarch64/target_signal.h | 2 ++
linux-user/aarch64/cpu_loop.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/linux-user/aarch64/target_signal.h
b/linux-user/aarch64/target_signal.h
index ddd73169f0..777fb667fe 100644
--- a/linux-user/
Move everything related to syndromes to a new file,
which can be shared with linux-user.
Signed-off-by: Richard Henderson
---
target/arm/internals.h | 245 +---
target/arm/syndrome.h | 273 +
2 files changed, 274 insertions
Verify that addr + size - 1 does not wrap around.
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
linux-user/qemu.h | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 17aa992165..441ba6a78b 100644
--
We were fudging TBI1 enabled to speed up the generated code.
Now that we've improved the code generation, remove this.
Also, tidy the comment to reflect the current code.
The pauth test was testing a kernel address (-1) and making
incorrect assumptions about TBI1; stick to userland addresses.
Sig
Return bool not int; pass abi_ulong not 'unsigned long'.
All callers use abi_ulong already, so the change in type
has no effect.
Signed-off-by: Richard Henderson
---
include/exec/cpu_ldst.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/exec/cpu_ldst.h b/include/exec
Use simple arithmetic instead of a conditional
move when tbi0 != tbi1.
Signed-off-by: Richard Henderson
---
target/arm/translate-a64.c | 25 ++---
1 file changed, 14 insertions(+), 11 deletions(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index ffc
These prctl fields are required for the function of MTE.
Signed-off-by: Richard Henderson
---
linux-user/aarch64/target_syscall.h | 9 ++
linux-user/syscall.c| 43 +
2 files changed, 52 insertions(+)
diff --git a/linux-user/aarch64/target_syscall
Use the now-saved PAGE_ANON and PAGE_MTE bits,
and the per-page saved data.
Signed-off-by: Richard Henderson
---
target/arm/mte_helper.c | 29 +++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff --git a/target/arm/mte_helper.c b/target/arm/mte_helper.c
index d55f
These constants are only ever used with access_ok, and friends.
Rather than translating them to PAGE_* bits, let them equal
the PAGE_* bits to begin.
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
linux-user/qemu.h | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
These constants are only ever used with access_ok, and friends.
Rather than translating them to PAGE_* bits, let them equal
the PAGE_* bits to begin.
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
bsd-user/qemu.h | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
d
This is the prctl bit that controls whether syscalls accept tagged
addresses. See Documentation/arm64/tagged-address-abi.rst in the
linux kernel.
Signed-off-by: Richard Henderson
---
linux-user/aarch64/target_syscall.h | 4
target/arm/cpu-param.h | 3 +++
target/arm/cpu.h
Remember the PROT_MTE bit as PAGE_MTE/PAGE_TARGET_2.
Otherwise this does not yet have effect.
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
v3: Do not overlap PAGE_TARGET_2 with PAGE_RESERVED.
---
include/exec/cpu-all.h| 1 +
linux-user/syscall_defs.h | 1 +
target/arm/c
This is more descriptive than 'unsigned long'.
No functional change, since these match on all linux+bsd hosts.
Signed-off-by: Richard Henderson
---
include/exec/cpu-all.h | 2 +-
bsd-user/main.c| 4 ++--
linux-user/elfload.c | 4 ++--
linux-user/main.c | 4 ++--
4 files changed, 7
This is the only use of guest_addr_valid that does not begin
with a guest address, but a host address being transformed to
a guest address.
We will shortly adjust guest_addr_valid to handle guest memory
tags, and the host address should not be subjected to that.
Move h2g_valid adjacent to the oth
This is more descriptive than 'unsigned long'.
No functional change, since these match on all linux+bsd hosts.
Signed-off-by: Richard Henderson
---
include/exec/cpu_ldst.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
We must always use GUEST_ADDR_MAX, because even 32-bit hosts can
use -R to restrict the memory address of the guest.
Signed-off-by: Richard Henderson
---
include/exec/cpu_ldst.h | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/include/exec/cpu_ldst.h b/include/exec/c
The kernel abi was finally merged into 5.10.
Changes for v4:
* Revamp "Add support for TARGET_TAGGED_ADDRESSES". There are now two
sets of functions in include/exec/, one for tagged and one for
untagged addresses. The former takes a CPUState, and does not
assume current_cpu is a th
This data can be allocated by page_alloc_target_data() and
released by page_set_flags(start, end, prot | PAGE_RESET).
This data will be used to hold tag memory for AArch64 MTE.
Signed-off-by: Richard Henderson
---
v3: Add doc comments; tweak alloc so that the !PAGE_VALID case is clear.
---
incl
Record whether the backing page is anonymous, or if it has file
backing. This will allow us to get close to the Linux AArch64
ABI for MTE, which allows tag memory only on ram-backed VMAs.
The real ABI allows tag memory on files, when those files are
on ram-backed filesystems, such as tmpfs. We w
On Thu, 28 Jan 2021 at 22:17, Mark Cave-Ayland
wrote:
>
> Rewrite the existing VMSTATE_FIFO8 macro to use VMSTATE_FIFO8_TEST as per the
> standard pattern in include/migration/vmstate.h.
>
> Signed-off-by: Mark Cave-Ayland
> ---
> include/qemu/fifo8.h | 16 ++--
> 1 file changed, 10
Rewrite the existing VMSTATE_FIFO8 macro to use VMSTATE_FIFO8_TEST as per the
standard pattern in include/migration/vmstate.h.
Signed-off-by: Mark Cave-Ayland
---
include/qemu/fifo8.h | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/include/qemu/fifo8.h b/inc
Developer errors are better represented with assert() rather than abort(). Also
improve the strictness of the checks by using range checks within the assert()
rather than converting the existing equality checks to inequality checks.
Signed-off-by: Mark Cave-Ayland
Reviewed-by: Claudio Fontana
Re
This patchset contains a couple of minor updates to QEMU's Fifo8 implementation
conceived whilst working on the next revision of the ESP series.
Patch 1 has already been reviewed on-list whilst patch 2 adds a new
VMSTATE_FIFO8_TEST macro which is required to allow the updated ESP series
to handle
On Thu, 28 Jan 2021 at 21:14, John Arbuckle wrote:
>
> Adds support for building QEMU on ARM-based Macintoshes.
> This patch has been tested on an M1 Mac running Mac OS 11.1
> and on a 64-bit x86 Mac running Mac OS 10.12.
>
> Signed-off-by: John Arbuckle
There are already patches on-list working
On 1/28/2021 3:19 PM, Wainer dos Santos Moschetta wrote:
Hi,
On 1/26/21 10:09 PM, Daniele Buono wrote:
Local acceptance tests run with "make check-acceptance" are now
showing some cases canceled like the following:
(01/39)
tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg:
CAN
Hi Zenghui,
On 1/28/21 9:25 AM, Auger Eric wrote:
> Hi Zenghui,
>
> On 12/25/20 10:50 AM, Zenghui Yu wrote:
>> When performing range-based IOTLB invalidation, we should decode the TG
>> field into the corresponding translation granule size so that we can pass
>> the correct invalidation range to
On Tue, Jan 12, 2021 at 2:30 AM wrote:
>
> From: Frank Chang
>
> Signed-off-by: Frank Chang
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/csr.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/target/riscv/csr.c b/target/riscv/csr.c
> index 28c1
Richard Henderson writes:
> The main problem was that we were treating a guest address
> as a host address with a mere cast.
>
> Use the correct interface for accessing guest memory. Do not
> allow offset == auxv_len, which would result in an empty packet.
>
> Fixes: 51c623b0de1 ("gdbstub: add
On Tue, Jan 12, 2021 at 2:16 AM wrote:
>
> From: Frank Chang
>
> NaN-boxed the scalar floating-point register based on RVV 1.0's rules.
>
> Signed-off-by: Frank Chang
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/insn_trans/trans_rvv.c.inc | 16 ++--
> 1 file chang
On Tue, Jan 12, 2021 at 2:10 AM wrote:
>
> From: Frank Chang
>
> * Add vrgatherei16.vv instruction.
>
> Signed-off-by: Frank Chang
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/helper.h | 4
> target/riscv/insn32.decode | 1 +
> target/ris
On Tue, Jan 12, 2021 at 1:54 AM wrote:
>
> From: Frank Chang
>
> Update check functions with RVV 1.0 rules.
>
> Signed-off-by: Frank Chang
Reviewed-by: Alistair Francis
Alistair
> ---
> target/riscv/insn_trans/trans_rvv.c.inc | 732
> 1 file changed, 499 insertions(
Adds support for building QEMU on ARM-based Macintoshes.
This patch has been tested on an M1 Mac running Mac OS 11.1
and on a 64-bit x86 Mac running Mac OS 10.12.
Signed-off-by: John Arbuckle
---
configure | 49 +++--
1 file changed, 39 insertions(+),
On Mon, Jan 25, 2021 at 10:01 PM Bin Meng wrote:
>
> From: Bin Meng
>
> This adds the ISSI SPI flash support. The number of dummy cycles in
> fast read, fast read dual output and fast read quad output commands
> is currently using the default 8. Likewise, the same default value
> is used for fast
On Fri, 29 Jan 2021, Marc-André Lureau wrote:
I also had recently some thoughts about how to implement clipboard sharing
in a more general way for QEMU.
I admit I like Christophe's suggestion ("it's somebody else problem"), but
it falls short to me as I don't know of a common open-source remotin
On Mon, Jan 25, 2021 at 11:30 PM Philippe Mathieu-Daudé
wrote:
>
> On 1/26/21 2:24 AM, Joelle van Dyne wrote:
> > Replace Windows specific macro with a more generic feature detection
> > macro. Allows slirp smb feature to be disabled manually as well.
> >
> > Signed-off-by: Joelle van Dyne
> > --
Hi
On Thu, Jan 28, 2021 at 9:14 PM Gerd Hoffmann wrote:
> Hi folks,
>
> I'm looking for a good way to implement cut+paste support for vnc.
>
> The vnc core protocol has support for text/plain cut+paste, and there
> is an extension adding support for other formats. That'll cover one
> part of
Hi,
On 1/26/21 10:09 PM, Daniele Buono wrote:
Local acceptance tests run with "make check-acceptance" are now
showing some cases canceled like the following:
(01/39) tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg:
CANCEL: Failed to download/prepare boot image (0.25 s)
Turns
The main problem was that we were treating a guest address
as a host address with a mere cast.
Use the correct interface for accessing guest memory. Do not
allow offset == auxv_len, which would result in an empty packet.
Fixes: 51c623b0de1 ("gdbstub: add support to Xfer:auxv:read: packet")
Signe
When the reconnect in NBD client is in progress, the iochannel used for
NBD connection doesn't exist. Therefore an attempt to detach it from
the aio_context of the parent BlockDriverState results in a NULL pointer
dereference.
The problem is triggerable, in particular, when an outgoing migration
NBD reconnect logic considers the error code from the functions that
read NBD messages to tell if reconnect should be attempted or not: it is
attempted on -EIO, otherwise the client transitions to NBD_CLIENT_QUIT
state (see nbd_channel_error). This error code is propagated from the
primitives like
During the final phase of migration the NBD reconnection logic may
encounter situations it doesn't expect during regular operation.
This series addresses some of them that make qemu crash. They are
reproducible when a vm with a secondary drive attached via nbd with
non-zero "reconnect-delay" runs
When an NBD block driver state is moved from one aio_context to another
(e.g. when doing a drain in a migration thread),
nbd_client_attach_aio_context_bh is executed that enters the connection
coroutine.
However, the assumption that ->connection_co is always present here
appears incorrect: the con
28.01.2021 21:19, Peter Maydell wrote:
On Wed, 27 Jan 2021 at 19:58, Kevin Wolf wrote:
The following changes since commit bf159f0bdc7b8e7aa8342dedb3829ca744c1b612:
Merge remote-tracking branch
'remotes/edgar/tags/edgar/xilinx-next-2021-01-27.for-upstream' into staging
(2021-01-27 17:40:2
28.01.2021 23:04, Vladimir Sementsov-Ogievskiy wrote:
Ignore two complains, which now lead to 297 failure on testenv.py and
testrunner.py.
Fixes: 2e5a2f57db481f18fcf70be2a36b1417370b8476
Fixes: d74c754c924ca34e90b7c96ce2f5609d82c0e628
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
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