> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@redhat.com]
> Sent: Wednesday, January 30, 2019 3:40 PM
> To: Michael S. Tsirkin
> Cc: Stefan Hajnoczi ; Thomas Huth ;
> Stefano Garzarella ; Liu, Changpeng
> ; Laurent Vivier ; Kevin Wolf
> ; qemu-bl...@nongnu.org;
Hi,
> sdl)
> if test "$sdl" = "no"; then
> -error_exit "sdl not found or disabled, can not use sdl audio driver"
> +echo "WARNING: SDL not found or disabled, can not use sdl audio
> driver"
> +audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/sdl *//g')
Not
On Tue, 29 Jan 2019 at 23:26, Peter Maydell wrote:
>
> On Mon, 28 Jan 2019 at 09:46, Hongbo Zhang wrote:
> >
> > On Tue, 22 Jan 2019 at 19:49, Peter Maydell
> > wrote:
> > >
> > > On Fri, 7 Dec 2018 at 09:08, Hongbo Zhang wrote:
> > > > +static void sbsa_ref_machine_done(Notifier *notifier,
On Tue, Jan 29, 2019 at 04:00:25PM +0100, Philippe Mathieu-Daudé wrote:
> The LM32 specific hardware is only used by the LM32 target,
> it is pointless to compile those objects in other targets.
I think the idea was to only move the critical object files from
common-obj to obj (i.e. tmu2 only, or
Peter Maydell writes:
> On Mon, 28 Jan 2019 at 12:40, Gerd Hoffmann wrote:
>> The tricky part is the access control here. On physical hardware you
>> typically have one flash rom, say 16M below 4G (on x86).
>>
>> Our pflash device doesn't allow to define multiple regions, so we use
>> multiple
On Sun, Jan 27, 2019 at 01:42:03PM -0500, Michael S. Tsirkin wrote:
> On Sun, Jan 27, 2019 at 12:57:20PM +, Stefan Hajnoczi wrote:
> > On Fri, Jan 25, 2019 at 02:17:01PM -0500, Michael S. Tsirkin wrote:
> > > On Fri, Jan 25, 2019 at 03:12:45PM +, Stefan Hajnoczi wrote:
> > > > Based on the
From: Bandan Das
For every MTP_WRITE_BUF_SZ copied, this patch writes it to file before
getting the next block of data. The file is kept opened for the
duration of the operation but the sanity checks on the write operation
are performed only once when the write operation starts. Additionally,
we
Let me reply to the "why is the cfi.pflash01 device so weird" part
first, because that's relatively quick, and because it could easily
distract us from the more important "how do we want to configure OVMF"
part. I'll reply to that part later.
Peter Maydell writes:
> On Fri, 25 Jan 2019 at
From: Bandan Das
qemu_write_full takes care of partial blocking writes,
as in cases of larger file sizes
Suggested-by: Peter Maydell
Signed-off-by: Bandan Das
Message-id: 20190129131908.27924-4-...@redhat.com
Signed-off-by: Gerd Hoffmann
---
hw/usb/dev-mtp.c | 14 +++---
1 file
Windows guests have trouble dealing with usb devices having identical
serial numbers. So, assign unique serial numbers to usb hid devices.
All other usb devices have this already.
In the past the fixed serial number has been used to indicate working
remote setup to linux guests. Here is a bit
From: Yuri Benditovich
According to the XHCI spec (4.10.2) the controller
never halts isochronous endpoints. This commit prevent
stop of isochronous streaming when sporadic errors
status received from backends.
Signed-off-by: Yuri Benditovich
Message-id:
From: Yuri Benditovich
Implement underrun/overrun events of isochronous endpoints
according to XHCI spec (4.10.3.1)
Guest software restarts data streaming when receives these events.
The XHCI reports these events using interrupter assigned
to the slot (as these events do not have TRB), so
From: Thomas Huth
It's either "GNU *Library* General Public version 2" or "GNU Lesser
General Public version *2.1*", but there was no "version 2.0" of the
"Lesser" library. So assume that version 2.1 is meant here.
Additionally, suggest that the user should have received a copy of
the LGPL, and
The following changes since commit b4fbe1f65a4769c09e6bf2d79fc84360f840f40e:
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190129'
into staging (2019-01-29 12:00:19 +)
are available in the git repository at:
git://git.kraxel.org/qemu tags/usb-20190130-pull
From: Bandan Das
This is a "pre-patch" to breaking up the write buffer for
MTP writes. Instead of allocating a mtp buffer equal to size
sent by the initiator, we start with a small size and reallocate
multiples (of that small size) as needed.
Signed-off-by: Bandan Das
Message-id:
From: Li Qiang
Spotted by Coverity: CID 1397070
Signed-off-by: Li Qiang
Reviewed-by: Philippe Mathieu-Daudé
Message-id: 20190103133113.49599-1-liq...@163.com
[ kraxel: dropped chunk which adds close() after successful
fdopendir() call, that is not needed according to
From: Steffen Görtz
Instantiates UICR, FICR, FLASH and NVMC in nRF51 SOC.
Signed-off-by: Steffen Görtz
Reviewed-by: Peter Maydell
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi
---
include/hw/arm/nrf51_soc.h | 2 ++
hw/arm/nrf51_soc.c | 41
From: Steffen Görtz
Signed-off-by: Steffen Görtz
Signed-off-by: Stefan Hajnoczi
Acked-by: Thomas Huth
---
tests/microbit-test.c | 108 ++
1 file changed, 108 insertions(+)
diff --git a/tests/microbit-test.c b/tests/microbit-test.c
index
From: Steffen Görtz
The nRF51 contains three regions of non-volatile memory (NVM):
- CODE (R/W): contains code
- FICR (R): Factory information like code size, chip id etc.
- UICR (R/W): Changeable configuration data. Lock bits, Code
protection configuration, Bootloader address, Nordic
v3:
* Fix endianness of s->storage[], tested by Joel Stanley on
big-endian ppc [Peter]
* Fix off-by-one that prevented clearing the last page of flash
* Add missing memory_region_flush_rom_device() call to flash_write()
v2:
* Add Patch 2 to call memory_region_flush_rom_device() from pflash
On 2019-01-29 22:54, Eric Blake wrote:
> On 1/29/19 11:53 AM, Philippe Mathieu-Daudé wrote:
>> Since OpenBSD 6.0 [1], W^X is enforced by default [2].
>> TCG requires WX access. Disable W^X if it is available.
>> This fixes:
>>
>
>> configure | 11 +++
>> 1 file changed, 11 insertions(+)
Use git archive to create tarballs of qemu and submodules instead of
cloning the repository and the submodules. This is a order of magnitude
faster because it doesn't fetch the submodules from the internet each
time the script runs.
Signed-off-by: Gerd Hoffmann
---
scripts/archive-source.sh |
On Wed, 30 Jan 2019 at 10:32, Jason Wang wrote:
>
>
> On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
> > +static int
> > +vu_queue_inflight_get(VuDev *dev, VuVirtq *vq, int desc_idx)
> > +{
> > +if (!has_feature(dev->protocol_features,
> > +VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
> >
From: "Liu, Yi L"
Intel(R) VT-d 3.0 spec introduces scalable mode address translation to
replace extended context mode. This patch extends current emulator to
support Scalable Mode which includes root table, context table and new
pasid table format change. Now intel_iommu emulates both legacy
From: "Liu, Yi L"
Per Intel(R) VT-d 3.0, the qi_desc is 256 bits in Scalable
Mode. This patch adds emulation of 256bits qi_desc.
[Yi Sun is co-developer to rebase and refine the patch.]
Signed-off-by: Yi Sun
Signed-off-by: Liu, Yi L
---
hw/i386/intel_iommu.c | 182
This patch adds an option to provide flexibility for user to expose
Scalable Mode to guest. User could expose Scalable Mode to guest by
the config as below:
"-device intel-iommu,caching-mode=on,scalable-mode=on"
The Linux iommu driver has supported scalable mode. Please refer below
patch set:
Intel vt-d rev3.0 [1] introduces a new translation mode called
'scalable mode', which enables PASID-granular translations for
first level, second level, nested and pass-through modes. The
vt-d scalable mode is the key ingredient to enable Scalable I/O
Virtualization (Scalable IOV) [2] [3], which
On 29/01/2019 23:05, Richard Henderson wrote:
> On 1/29/19 11:17 AM, Mark Cave-Ayland wrote:
>> +#define VMRG_DO(name, element, access, ofs) \
>> void helper_v##name(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
>> {
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1519037
Title:
qemu-i386
On Wed, 30 Jan 2019 at 12:07, Michael S. Tsirkin wrote:
>
> On Wed, Jan 30, 2019 at 11:49:56AM +0800, Yongji Xie wrote:
> > On Wed, 30 Jan 2019 at 10:30, Michael S. Tsirkin wrote:
> > >
> > > On Wed, Jan 30, 2019 at 10:07:28AM +0800, Yongji Xie wrote:
> > > > On Tue, 29 Jan 2019 at 22:15,
On Wed, Jan 30, 2019 at 11:49:56AM +0800, Yongji Xie wrote:
> On Wed, 30 Jan 2019 at 10:30, Michael S. Tsirkin wrote:
> >
> > On Wed, Jan 30, 2019 at 10:07:28AM +0800, Yongji Xie wrote:
> > > On Tue, 29 Jan 2019 at 22:15, Michael S. Tsirkin wrote:
> > > >
> > > > On Tue, Jan 29, 2019 at
On 1/28/19 12:40 PM, Andrey Shinkevich wrote:
> Here is the update for the bitmap extension of the qcow2 specific
> information as the output of the 'qemu-img info' command.
> The version #7 was in email with the message ID:
> <1544698788-52893-1-git-send-email-andrey.shinkev...@virtuozzo.com>
>
On Wed, 30 Jan 2019 at 10:32, Jason Wang wrote:
>
>
> On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
> > +static int
> > +vu_queue_inflight_get(VuDev *dev, VuVirtq *vq, int desc_idx)
> > +{
> > +if (!has_feature(dev->protocol_features,
> > +VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
> >
On Tue, Jan 29, 2019 at 03:18:17PM +0300, Julia Suvorova wrote:
> Until now, the set_pc logic was unclear, which raised questions about
> whether it should be used directly, applying a value to PC or adding
> additional checks, for example, set the Thumb bit in Arm cpu. Let's set
> the set_pc
On Wed, 30 Jan 2019 at 10:30, Michael S. Tsirkin wrote:
>
> On Wed, Jan 30, 2019 at 10:07:28AM +0800, Yongji Xie wrote:
> > On Tue, 29 Jan 2019 at 22:15, Michael S. Tsirkin wrote:
> > >
> > > On Tue, Jan 29, 2019 at 02:15:35PM +0800, Yongji Xie wrote:
> > > > On Tue, 29 Jan 2019 at 12:26,
On Wed, Jan 30, 2019 at 10:29:10AM +0800, Jason Wang wrote:
>
> On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
> > From: Xie Yongji
> >
> > This patchset is aimed at supporting qemu to reconnect
> > vhost-user-blk backend after vhost-user-blk backend crash or
> > restart.
> >
> > The patch 1
On Tue, Jan 29, 2019 at 01:14:32PM +0800, Peter Xu wrote:
> Lukas reported an hard to reproduce QMP iothread hang on s390 that
> QEMU might hang at pthread_join() of the QMP monitor iothread before
> quitting:
>
> Thread 1
> #0 0x03ffad10932c in pthread_join
> #1 0x000109e95750 in
From: Vladimir Sementsov-Ogievskiy
Trace previous state, move tracepoint to runstate_set start (to cover
all cases for debugging), add string representations of traced states.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-id: 20190124125154.474650-1-vsement...@virtuozzo.com
Autogenerated code in trace.h/trace.c and friends is specific to the
config-host.mak TRACE_BACKENDS setting and must be regenerated when
./configure --enable-trace-backend= changes settings.
This patch ensures that changes to TRACE_BACKENDS are detected. For
example, the trace-root.h file is now
From: Daniel P. Berrangé
The dtrace systemtap trace backend for QEMU is very powerful but it is
also somewhat unfriendly to users who aren't familiar with systemtap,
or who don't need its power right now.
stap -e "some strange script"
The 'log' backend for QEMU by comparison is very
From: Daniel P. Berrangé
The '%m' format instructs glibc's printf()/syslog() implementation to
insert the contents of strerror(errno). Since this is a glibc extension
it should generally be avoided in QEMU due to need for portability to a
variety of platforms.
Even though vfio is Linux-only
From: Daniel P. Berrangé
When generating the trace-events-all file, the build system simply
concatenates all the individual trace-events files. If any one of those
files does not have a final newline, the printf format string will have
the contents of the first line of the next file appended to
From: Daniel P. Berrangé
The QXL_IO_LOG command allows the guest to send log messages to the host
via a buffer in the QXLRam struct. QEMU prints these to the console if
the qxl 'guestdebug' option is set to non-zero. It will also feed them
to the trace subsystem if any backends are built-in.
In
The following changes since commit f6b06fcceef465de0cf2514c9f76fe0192896781:
Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190121-pull-request'
into staging (2019-01-23 17:57:47 +)
are available in the Git repository at:
git://github.com/stefanha/qemu.git
The tests tries to let qemu server mode to process the connection
which turns out to be racy after commit 8258292e18c3 ("monitor: Remove
"x-oob", offer capability "oob" unconditionally"). This is because the
filter may try to mirror the packets before UNIX socket object is
ready (connected was set
On Wed, Jan 30, 2019 at 10:31:49AM +0800, Jason Wang wrote:
>
> On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
> > +static int
> > +vu_queue_inflight_get(VuDev *dev, VuVirtq *vq, int desc_idx)
> > +{
> > +if (!has_feature(dev->protocol_features,
> > +
On Tue, Jan 29, 2019 at 01:34:48PM +0100, Kevin Wolf wrote:
> Am 29.01.2019 um 12:18 hat Vladimir Sementsov-Ogievskiy geschrieben:
> > 29.01.2019 13:32, Stefan Hajnoczi wrote:
> > > On Tue, Jan 29, 2019 at 6:24 PM Vladimir Sementsov-Ogievskiy
> > > wrote:
> > >> 29.01.2019 6:31, Stefan Hajnoczi
The second argument of build_facs() is not used, just remove it.
Signed-off-by: Wei Yang
---
hw/i386/acpi-build.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 236a20eaa8..023729c1f2 100644
--- a/hw/i386/acpi-build.c
On Tue, Jan 29, 2019 at 05:20:40PM +0100, Markus Armbruster wrote:
> Marc-André (cc'ed) recently fixed a deadlock (commit 34f1f3e06d8
> "monitor: avoid potential dead-lock when cleaning up"). Looks like we
> got more.
Yes, and a few tests too. Hopefully these fallouts can settle soon
before the
On Tue, Jan 29, 2019 at 10:53:43AM +0800, Stefan Hajnoczi wrote:
> Autogenerated code in trace.h/trace.c and friends is specific to the
> config-host.mak TRACE_BACKENDS setting and must be regenerated when
> ./configure --enable-trace-backend= changes settings.
>
> This patch ensures that changes
The gdb CSR xml file has registers in documentation order, not numerical
order, so we need a table to map the register numbers. This also adds
fairly standard gdb hooks to access xml specified registers.
Signed-off-by: Jim Wilson
---
target/riscv/cpu.c | 9 +-
target/riscv/cpu.h |
Adds a debugger field to CPURISCVState. Disable mode checks in riscv_csrrw
when true.
Signed-off-by: Jim Wilson
---
target/riscv/cpu.h | 3 +++
target/riscv/csr.c | 16
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
This adds some missing CSR_* register macros, and documents some as being
priv v1.9.1 specific.
Signed-off-by: Jim Wilson
---
target/riscv/cpu_bits.h | 35 +--
1 file changed, 33 insertions(+), 2 deletions(-)
diff --git a/target/riscv/cpu_bits.h
Signed-off-by: Jim Wilson
---
configure | 1 +
gdb-xml/riscv-64bit-cpu.xml | 43
gdb-xml/riscv-64bit-csr.xml | 250
gdb-xml/riscv-64bit-fpu.xml | 52 +
4 files changed, 346 insertions(+)
create mode 100644
Signed-off-by: Jim Wilson
---
configure | 1 +
gdb-xml/riscv-32bit-cpu.xml | 43
gdb-xml/riscv-32bit-csr.xml | 250
gdb-xml/riscv-32bit-fpu.xml | 46
4 files changed, 340 insertions(+)
create mode 100644
On Tue, Jan 29, 2019 at 03:44:05PM +0100, Thomas Huth wrote:
[...]
> I ran this on s390x with Lukáš' reproducer for a while now, and so far I
> haven't seen any hangs anymore. Thus this seems to fix the issue as far
> as I can see, thanks!
>
> Tested-by: Thomas Huth
Thanks for the quick
On 2019-01-29 at 09:09:54 -0500, Michael S. Tsirkin wrote:
> On Tue, Jan 29, 2019 at 10:49:18PM +0800, Zhang, Yi wrote:
> > From: Zhang Yi
> >
> > Signed-off-by: Zhang Yi
> > ---
> > docs/nvdimm.txt | 29 -
> > qemu-options.hx | 4
> > 2 files changed, 32
This is the 3rd version of the patch set, updated as per the review
from Richard and Alistair, and updated for current top of tree. Parts
1 and 2 are the same. Part 3 is smaller because some of it was moved
to part 5. Part 5 is bigger because it received part of part 3.
Parts 4 and 5 have
On 2019-01-29 at 01:55:06 -0500, Pankaj Gupta wrote:
>
> >
> > From: Zhang Yi
> >
> > When a file supporting DAX is used as vNVDIMM backend, mmap it with
> > MAP_SYNC flag in addition which can ensure file system metadata
> > synced in each guest writes to the backend file, without other QEMU
On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
+static int
+vu_queue_inflight_get(VuDev *dev, VuVirtq *vq, int desc_idx)
+{
+if (!has_feature(dev->protocol_features,
+VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD)) {
+return 0;
+}
+
+if (unlikely(!vq->inflight)) {
+
On 2019/1/22 下午4:31, elohi...@gmail.com wrote:
From: Xie Yongji
This patchset is aimed at supporting qemu to reconnect
vhost-user-blk backend after vhost-user-blk backend crash or
restart.
The patch 1 introduces two new messages VHOST_USER_GET_INFLIGHT_FD
and VHOST_USER_SET_INFLIGHT_FD to
On Wed, Jan 30, 2019 at 10:07:28AM +0800, Yongji Xie wrote:
> On Tue, 29 Jan 2019 at 22:15, Michael S. Tsirkin wrote:
> >
> > On Tue, Jan 29, 2019 at 02:15:35PM +0800, Yongji Xie wrote:
> > > On Tue, 29 Jan 2019 at 12:26, Michael S. Tsirkin wrote:
> > > >
> > > > On Tue, Jan 29, 2019 at
On Wed, Jan 30, 2019 at 06:36:46PM +0800, Yi Zhang wrote:
> On 2019-01-29 at 08:50:46 -0500, Michael S. Tsirkin wrote:
> > On Tue, Jan 29, 2019 at 10:49:09PM +0800, Zhang, Yi wrote:
> > > From: Zhang Yi
> > >
> > > When a file supporting DAX is used as vNVDIMM backend, mmap it with
> > >
On Tue, 29 Jan 2019 at 22:15, Michael S. Tsirkin wrote:
>
> On Tue, Jan 29, 2019 at 02:15:35PM +0800, Yongji Xie wrote:
> > On Tue, 29 Jan 2019 at 12:26, Michael S. Tsirkin wrote:
> > >
> > > On Tue, Jan 29, 2019 at 12:11:55PM +0800, Stefan Hajnoczi wrote:
> > > > On Tue, Jan 22, 2019 at
On 2019-01-29 at 08:50:46 -0500, Michael S. Tsirkin wrote:
> On Tue, Jan 29, 2019 at 10:49:09PM +0800, Zhang, Yi wrote:
> > From: Zhang Yi
> >
> > When a file supporting DAX is used as vNVDIMM backend, mmap it with
> > MAP_SYNC flag in addition which can ensure file system metadata
> > synced in
On Tue, Jan 29, 2019 at 7:47 PM Peter Maydell wrote:
> On Mon, 28 Jan 2019 at 19:01, Peter Maydell wrote:
> > This assertion fails on PPC64 hosts:
> > ERROR:/home/pm215/qemu/tests/microbit-test.c:181:fill_and_erase:
> > assertion failed (qtest_readl(qts, base + i * 4) == i): (16777216 ==
> > 1)
Soon we will call cpu_has_work without the BQL.
Cc: David Gibson
Cc: qemu-...@nongnu.org
Reviewed-by: Richard Henderson
Acked-by: David Gibson
Signed-off-by: Emilio G. Cota
---
target/ppc/translate_init.inc.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git
spapr_load_rtas() handles now RTAS address and size information in the FDT
so drop them from spapr_build_fdt().
While we are here, fix a small typo.
Fixes: 2cac78c12ade9 "pseries: Consolidate RTAS loading"
Signed-off-by: Alexey Kardashevskiy
---
hw/ppc/spapr.c | 8 +++-
1 file changed, 3
Cc: David Gibson
Cc: qemu-...@nongnu.org
Reviewed-by: Richard Henderson
Acked-by: David Gibson
Signed-off-by: Emilio G. Cota
---
hw/ppc/ppc.c| 2 +-
target/ppc/excp_helper.c| 2 +-
target/ppc/kvm.c| 4 ++--
target/ppc/translate_init.inc.c | 14
Soon we will call cpu_has_work without the BQL.
Cc: Cornelia Huck
Cc: David Hildenbrand
Cc: qemu-s3...@nongnu.org
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/s390x/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/s390x/cpu.c
This yields sizable scalability improvements, as the below results show.
Host: Two Intel E5-2683 v3 14-core CPUs at 2.00 GHz (Haswell)
Workload: Ubuntu 18.04 ppc64 compiling the linux kernel with
"make -j N", where N is the number of cores in the guest.
Speedup vs a single
Cc: Peter Maydell
Cc: qemu-...@nongnu.org
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/arm/cpu.c | 6 +++---
target/arm/helper.c | 16 +++-
target/arm/machine.c | 2 +-
3 files changed, 11 insertions(+), 13 deletions(-)
diff --git
Use the per-CPU locks to protect the CPUs' state, instead of
using the BQL. These locks are uncontended (they are mostly
acquired by the corresponding vCPU thread), so acquiring them
is cheaper than acquiring the BQL, which particularly in
MTTCG can be contended at high core counts.
In this
This function is only called from TCG rr mode, so add
a prefix to mark this as well as an assertion.
Signed-off-by: Emilio G. Cota
---
cpus.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/cpus.c b/cpus.c
index aee129c0b3..0d255c2655 100644
--- a/cpus.c
+++
After completing the conversion to per-CPU locks, there is no need
to release the BQL after having called cpu_kick.
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
cpus-common.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git
Soon we will call cpu_has_work without the BQL.
Cc: Max Filippov
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/xtensa/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index d4ca35e6cc..5f3b4a70b0
It will gain some users soon.
Suggested-by: Paolo Bonzini
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
include/qom/cpu.h | 36 +---
1 file changed, 33 insertions(+), 3 deletions(-)
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index
Soon we will call cpu_has_work without the BQL.
Cc: Mark Cave-Ayland
Cc: Artyom Tarasenko
Reviewed-by: Richard Henderson
Acked-by: Mark Cave-Ayland
Signed-off-by: Emilio G. Cota
---
target/sparc/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/sparc/cpu.c
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
include/qom/cpu.h | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 4a87c1fef7..96a5d0cb94 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -85,7
Some async jobs do not need the BQL.
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
include/qom/cpu.h | 14 ++
cpus-common.c | 39 ++-
2 files changed, 48 insertions(+), 5 deletions(-)
diff --git a/include/qom/cpu.h
Soon we will call cpu_has_work without the BQL.
Cc: Aurelien Jarno
Cc: Aleksandar Markovic
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/mips/cpu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index
Cc: Cornelia Huck
Cc: Christian Borntraeger
Cc: David Hildenbrand
Cc: qemu-s3...@nongnu.org
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Reviewed-by: Cornelia Huck
Signed-off-by: Emilio G. Cota
---
hw/intc/s390_flic.c | 2 +-
target/s390x/cpu.c | 2 +-
2 files changed, 2
Soon we will call cpu_has_work without the BQL.
Cc: Palmer Dabbelt
Cc: Sagar Karandikar
Cc: Bastian Koppelmann
Reviewed-by: Palmer Dabbelt
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/riscv/cpu.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff
Cc: "Edgar E. Iglesias"
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/microblaze/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 5596cd5485..0cdd7fe917 100644
Cc: Anthony Green
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/moxie/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/moxie/cpu.c b/target/moxie/cpu.c
index 8d67eb6727..bad92cfc61 100644
---
Cc: Guan Xuetao
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/unicore32/cpu.c | 2 +-
target/unicore32/softmmu.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/unicore32/cpu.c b/target/unicore32/cpu.c
index
From: Paolo Bonzini
Cc: Cornelia Huck
Cc: David Hildenbrand
Cc: qemu-s3...@nongnu.org
Reviewed-by: David Hildenbrand
Reviewed-by: Richard Henderson
Reviewed-by: Cornelia Huck
Reviewed-by: Alex Bennée
Signed-off-by: Paolo Bonzini
Signed-off-by: Emilio G. Cota
---
v5: https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02979.html
For context, the goal of this series is to substitute the BQL for the
per-CPU locks in many places, notably the execution loop in cpus.c.
This leads to better scalability for MTTCG, since CPUs don't have
to acquire a
Cc: Stafford Horne
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
hw/openrisc/cputimer.c | 2 +-
target/openrisc/cpu.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
index
From: Paolo Bonzini
Cc: David Gibson
Cc: qemu-...@nongnu.org
Acked-by: David Gibson
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Paolo Bonzini
Signed-off-by: Emilio G. Cota
---
target/ppc/excp_helper.c | 2 +-
1 file changed,
Cc: Chris Wulff
Cc: Marek Vasut
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/nios2/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index fbfaa2ce26..49a75414d3 100644
---
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
accel/tcg/cpu-exec.c | 15 ---
accel/tcg/tcg-all.c | 12 +---
accel/tcg/translate-all.c | 2 +-
3 files changed, 18 insertions(+), 11 deletions(-)
diff --git
Cc: Aurelien Jarno
Cc: Aleksandar Markovic
Cc: James Hogan
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/mips/cpu.c | 7 ---
target/mips/kvm.c | 2 +-
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/alpha/cpu.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c
index 1fd95d6c0f..cebd459251 100644
--- a/target/alpha/cpu.c
+++
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/i386/hvf/hvf.c| 8 +---
target/i386/hvf/x86hvf.c | 26 +++---
2 files changed, 20 insertions(+), 14 deletions(-)
diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index
From: Paolo Bonzini
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Paolo Bonzini
Signed-off-by: Emilio G. Cota
---
target/i386/hax-all.c| 4 ++--
target/i386/hvf/x86hvf.c | 8
target/i386/kvm.c| 14 +++---
target/i386/seg_helper.c | 13
Cc: Mark Cave-Ayland
Cc: Artyom Tarasenko
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Reviewed-by: Mark Cave-Ayland
Signed-off-by: Emilio G. Cota
---
hw/sparc64/sparc64.c | 4 ++--
target/sparc/cpu.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git
Cc: Michael Walle
Reviewed-by: Richard Henderson
Reviewed-by: Alex Bennée
Signed-off-by: Emilio G. Cota
---
target/lm32/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/lm32/cpu.c b/target/lm32/cpu.c
index b7499cb627..1508bb6199 100644
--- a/target/lm32/cpu.c
Cc: Laurent Vivier
Reviewed-by: Richard Henderson
Reviewed-by: Laurent Vivier
Signed-off-by: Emilio G. Cota
---
target/m68k/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index 582e3a73b3..99a7eb4340 100644
---
Reviewed-by: Richard Henderson
Signed-off-by: Emilio G. Cota
---
target/i386/hax-all.c | 30 +-
1 file changed, 17 insertions(+), 13 deletions(-)
diff --git a/target/i386/hax-all.c b/target/i386/hax-all.c
index 518c6ff103..18da1808c6 100644
---
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