On Mon, Jul 3, 2017 at 12:13 PM, Peter Maydell wrote:
> Add documentation comments describing the public API of the
> ptimer countdown timer.
>
> Signed-off-by: Peter Maydell
Reviewed-by: Philippe Mathieu-Daudé
> ---
> I was
On Tue, Jul 04, 2017 at 09:01:43AM +0530, Bharata B Rao wrote:
> On Mon, Jul 03, 2017 at 02:21:31PM +0200, Greg Kurz wrote:
> > QEMU shouldn't abort if spapr_add_lmbs()->spapr_drc_attach() fails.
> > Let's propagate the error instead, like it is done everywhere else
> > where spapr_drc_attach() is
在 2017/7/3 19:48, Cornelia Huck 写道:
On Mon, 3 Jul 2017 09:38:36 +0200
QingFeng Hao wrote:
Do not check kvm_eventfds_enabled() when KVM is disabled since it
always returns 0. Since commit
8c56c1a592b5092d91da8d8943c1d6462a6f ("memory: emulate
ioeventfd") it
在 2017/7/3 18:20, Christian Borntraeger 写道:
On 07/03/2017 10:51 AM, QingFeng Hao wrote:
This patch is based on a similar patch from Stefan Hajnoczi -
commit c324fd0a39c (" virtio-pci: use ioeventfd even when KVM is disabled)
Do not check kvm_eventfds_enabled() when KVM is disabled since it
On Mon, Jul 03, 2017 at 02:21:31PM +0200, Greg Kurz wrote:
> QEMU shouldn't abort if spapr_add_lmbs()->spapr_drc_attach() fails.
> Let's propagate the error instead, like it is done everywhere else
> where spapr_drc_attach() is called.
>
> Signed-off-by: Greg Kurz
> ---
>
On 07/03/2017 11:47 PM, Paolo Bonzini wrote:
On 03/07/2017 16:39, Xiao Guangrong wrote:
On 06/20/2017 05:15 PM, guangrong.x...@gmail.com wrote:
From: Xiao Guangrong
Changelog in v2:
thanks to Paolo's review, this version disables write-protect-all if
PML is
On Mon, Jul 03, 2017 at 04:28:00PM +0200, Paolo Bonzini wrote:
>
>
> On 03/07/2017 12:12, Yang Zhong wrote:
> > Since Paolo's below patch has fixed A20 issue
> > commit bbfa326fc8028e275eddf8c9965c2a1b59405b2e
> > target/i386: enable A20 automatically in system management mod
>
> How is this
On Thu, Jun 29, 2017 at 01:49:52AM -0400, Lan Tianyu wrote:
> From: Chao Gao
>
> According to SDM 10.11.1, only [19:12] bits of MSI address are
> Destination ID, change the mask to avoid ambiguity for VT-d spec
> has used the bit 4 to indicate a remappable interrupt request.
On 07/03/17 17:45 +0200, Paolo Bonzini wrote:
>
>
> On 03/07/2017 17:23, Haozhong Zhang wrote:
> > Otherwise, QEMU on a host with MPX support will try to set guest
> > MSR_IA32_BNDCFGS although guest MPX is not enabled, and result in
> > abort.
> >
> > For example,
> >qemu-system-x86_64
On Mon, Jul 03, 2017 at 02:07:12PM -0300, Eduardo Habkost wrote:
> On Mon, Jul 03, 2017 at 10:44:07AM +0800, Peter Xu wrote:
> > It's never documented, and now we have one more parameter for it (which
> > means this one can be obsolete in the future). Document it properly.
> >
> > Although now
Hi Anthony:
On 2017年06月30日 23:48, Anthony PERARD wrote:
> On Thu, Jun 29, 2017 at 01:49:53AM -0400, Lan Tianyu wrote:
>> From: Chao Gao
>>
>> If a vIOMMU is exposed to guest, guest will configure the msi to remapping
>> format. The original code isn't suitable to the new
Hi, Michael
On 07/04/2017 01:41 AM, Michael S. Tsirkin wrote:
On Tue, Jun 27, 2017 at 02:16:46PM +0800, Mao Zhongyi wrote:
This series mainly implements the conversions of pci-bridge devices
i82801b11, io3130_upstream/downstream and so on to realize(). Naturally
part of error messages need to
On Mon, Jul 03, 2017 at 11:59:03AM -0300, Eduardo Habkost wrote:
> On Mon, Jul 03, 2017 at 10:44:06AM +0800, Peter Xu wrote:
> > Currently drive_init_func() may call migrate_get_current() while the
> > migrate object is still not ready yet at that time. Move the migration
> > object init earlier,
On 07/04/2017 03:44 AM, Michael S. Tsirkin wrote:
From: Wei Wang
This patch enables the virtio-net tx queue size to be configurable
between 256 (the default queue size) and 1024 by the user when the
vhost-user backend is used.
Currently, the maximum tx queue size for
That is why I think we can consider a possibility of forgetting about ACPI
hot plug in pcie-pci bridge and use only SHPC (with some correcting work).
Especially since q35 is used only for 'modern' Windows guests and there're
no big problems with SHPC on Linux guests.
вт, 4 июля 2017 г. в 1:06,
Le 03/07/2017 à 22:31, Richard Henderson a écrit :
> On 07/03/2017 12:50 PM, Laurent Vivier wrote:
>> fmove.x #0x0ABCDEF12345,%fp0
>> fgetman.x %fp0,%fp6
>> fp02.1518178707571747286191852003521627e-4938(raw
>> 0x0abcdef12345)
>> fp6
Previously, the alloc command required that input parameters be
sector-aligned and clamped to 32 bits, because the underlying
bdrv_is_allocated used a 32-bit parameter and asserted aligned
inputs. But now that we have fixed block status to report a
64-bit bytes value, and to properly round
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Convert another internal
function (no semantic change), and as with its public counterpart,
rename to bdrv_co_block_status() to make the compiler enforce that
we catch all uses. For now,
We are gradually moving away from sector-based interfaces, towards
byte-based. In the common case, allocation is unlikely to ever use
values that are not naturally sector-aligned, but it is possible
that byte-based values will let us be more precise about allocation
at the end of an unaligned
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Continue by converting
an internal function (no semantic change), and simplifying its
caller accordingly.
Signed-off-by: Eric Blake
---
v2: no change
---
qemu-img.c |
We are gradually moving away from sector-based interfaces, towards
byte-based. In the common case, allocation is unlikely to ever use
values that are not naturally sector-aligned, but it is possible
that byte-based values will let us be more precise about allocation
at the end of an unaligned
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Change the internal
loop iteration of zeroing a device to track by bytes instead of
sectors (although we are still guaranteed that we iterate by steps
that are sector-aligned).
On 07/03/2017 01:31 PM, Eric Blake wrote:
>> The throttle driver I'm working on passes bdrv_co_get_block_status() to
>> bs->file. If there is a problem with an unused default function (it's
>> not static so will compile, but it might not be up to standard), you can
>> just remove it and I will
We are gradually moving away from sector-based interfaces, towards
byte-based. Now that the block layer exposes byte-based allocation,
it's time to tackle the drivers. Add a new callback that operates
on as small as byte boundaries. Subsequent patches will then update
individual drivers, then
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Convert another internal
function (no semantic change), and rename it to is_zero() in the
process.
Signed-off-by: Eric Blake
---
v2: rename function, rebase to
In the process of converting sector-based interfaces to bytes,
I'm finding it easier to represent a byte count as a 64-bit
integer at the block layer (even if we are internally capped
by SIZE_MAX or even INT_MAX for individual transactions, it's
still nicer to not have to worry about
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Convert another internal
type (no semantic change), and rename it to match the corresponding
public function rename.
Signed-off-by: Eric Blake
---
v2: rebase to
Any device that has request_alignment greater than 512 should be
unable to report status at a finer granularity; it may also be
simpler for such devices to be guaranteed that the block layer
has rounded things out to the granularity boundary (the way the
block layer already rounds all other I/O
Not all callers care about which BDS owns the mapping for a given
range of the file. This patch merely simplifies the callers by
consolidating the logic in the common call point, while guaranteeing
a non-NULL file to all the driver callbacks, for no semantic change.
The only caller that does not
From: Manos Pitsidianakis
bdrv_co_get_block_status_from_file() and
bdrv_co_get_block_status_from_backing() set *file to bs->file and
bs->backing respectively, so that bdrv_co_get_block_status() can recurse
to them. Future block drivers won't have to duplicate code to
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Convert another internal
type (no semantic change), and rename it to match the corresponding
public function rename.
Signed-off-by: Eric Blake
---
v2: rebase to
We are gradually converting to byte-based interfaces, as they are
easier to reason about than sector-based. Convert another internal
function (no semantic change).
Signed-off-by: Eric Blake
---
v2: new patch
---
block/io.c | 42 +-
1
Not all callers care about which BDS owns the mapping for a given
range of the file. In particular, bdrv_is_allocated() cares more
about finding the largest run of allocated data from the guest
perspective, whether or not that data is consecutive from the
host perspective. Therefore, doing
There are patches floating around to add NBD_CMD_BLOCK_STATUS,
but NBD wants to report status on byte granularity (even if the
reporting will probably be naturally aligned to sectors or even
much higher levels). I've therefore started the task of
converting our block status code to report at a
Tried it on Win7 Enterprise SP1 - SHPC works well, _OSC patches aren't
necessary (since pci-bridge has its own controller, I suppose).
On Linux guests it works when adding device from CLI with -device, but OS
seems to fail detecting the device when I add it with device_add from
monitor.
Also
Am Mon, 3 Jul 2017 23:34:14 +0200
schrieb Halil Pasic :
> Let's vmstatify virtio_ccw_save_config and virtio_ccw_load_config for
> flexibility (extending using subsections) and for fun.
>
> To achieve this we need to hack the config_vector, which is
> VirtIODevice (that
On 07/02/2017 01:28 PM, Aurelien Jarno wrote:
This patchset should fix the bug#1701821 reported by Bruno Haible,
which makes the gnulib testsuite to fail for single precision libm
tests or for tests relying on unordered comparisons.
It also fixes an inversion of cause and flag bits in the FPSCR
Let's vmstatify virtio_ccw_save_config and virtio_ccw_load_config for
flexibility (extending using subsections) and for fun.
To achieve this we need to hack the config_vector, which is VirtIODevice
(that is common virtio) state, in the middle of the VirtioCcwDevice state
representation. This is
On 07/02/2017 09:32 AM, Aurelien Jarno wrote:
This patchset should fix the bug #1701821 reported by Bruno Haible,
which makes the gnulib testsuite to fail for single precision libm
tests.
Aurelien Jarno (2):
target/sh4: do not check for PR bit for fabs instruction
target/sh4: do not use a
On 07/02/2017 06:18 AM, Aurelien Jarno wrote:
+if (!s390_has_feat(s->insn->fac == S390_FEAT_EXTENDED_TRANSLATION_3
+ ? S390_FEAT_ETF3_ENH : S390_FEAT_ETF2_ENH)) {
+m3 = 0;
+}
This doesn't look correct to me. The well-formedness checking is part of
ETF3_ENH
On 07/01/2017 03:44 PM, Peter Maydell wrote:
On 1 July 2017 at 23:35, Richard Henderson wrote:
Perhaps it ought to be telling me to use %x to force Xn in spite of the
type?
You always get Xn anyway, regardless of the type.
For us, I think the right thing to do is make
On 06/30/2017 07:36 AM, Pranith Kumar wrote:
This patch enables the indirect jump path using an LDR (literal)
instruction. It will be interesting to test and see which performs
better among the two paths.
CC: Alex Bennée
Reviewed-by: Richard Henderson
On Mon, 3 Jul 2017, Igor Druzhinin wrote:
> On 01/07/17 01:06, Stefano Stabellini wrote:
> > On Fri, 30 Jun 2017, Igor Druzhinin wrote:
> >> Dummys are simple anonymous mappings that are placed instead
> >> of regular foreign mappings in certain situations when we need
> >> to postpone the actual
On 01/07/17 01:08, Stefano Stabellini wrote:
> On Fri, 30 Jun 2017, Igor Druzhinin wrote:
>> This new call is trying to update a requested map cache entry
>> according to the changes in the physmap. The call is searching
>> for the entry, unmaps it, tries to translate the address and
>> maps again
On 07/03/2017 12:50 PM, Laurent Vivier wrote:
fmove.x #0x0ABCDEF12345,%fp0
fgetman.x %fp0,%fp6
fp02.1518178707571747286191852003521627e-4938 (raw
0x0abcdef12345)
fp61.34103012886691431049257516861 (raw
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
--disable-tcg will almost certainly fail to compile on non-x86 platforms,
so issue a warning.
Signed-off-by: Paolo Bonzini
---
configure | 7 +++
1 file changed, 7 insertions(+)
Reviewed-by: Richard Henderson
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Add the CONFIG_TCG for frontend and backend's files in the related
Makefiles.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo Bonzini
---
target/i386/Makefile.objs
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
@@ -215,10 +215,12 @@ void breakpoint_handler(CPUState *cs)
if (cs->watchpoint_hit) {
if (cs->watchpoint_hit->flags & BP_CPU) {
cs->watchpoint_hit = NULL;
-if (check_hw_breakpoints(env, false)) {
-
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
+static inline void cpu_set_mxcsr(CPUX86State *env, uint32_t mxcsr)
+{
+env->mxcsr = mxcsr;
+if (tcg_enabled()) {
+tcg_update_mxcsr(env);
I'd prefer update_mxcsr_status for this new name.
+}
+}
+
+static inline void
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
This function calls tlb_set_page_with_attrs, which is not available
when TCG is disabled. Move it to excp_helper.c.
Signed-off-by: Paolo Bonzini
---
target/i386/excp_helper.c | 343 +
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Move cpu_get_fp80()/cpu_set_fp80() from fpu_helper.c to
machine.c because fpu_helper.c will be disabled if tcg is
disabled in the build.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
@@ -1302,10 +1332,12 @@ void cpu_report_tpr_access(CPUX86State *env, TPRAccess
access)
env->tpr_access_type = access;
cpu_interrupt(cs, CPU_INTERRUPT_TPR);
-} else {
+} else if (tcg_enabled()) {
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Add the CONFIG_TCG for frontend and backend's files in the related
Makefiles.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo Bonzini
---
Makefile.target | 4 ++--
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
Adding assertions fixes link errors.
Signed-off-by: Paolo Bonzini
---
exec.c | 3 +++
1 file changed, 3 insertions(+)
Reviewed-by: Richard Henderson
r~
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
--- a/include/exec/helper-proto.h
+++ b/include/exec/helper-proto.h
@@ -28,7 +28,9 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2),
dh_ctype(t3), \
#include "helper.h"
#include "trace/generated-helpers.h"
+#ifdef CONFIG_TCG
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
Signed-off-by: Paolo Bonzini
---
bsd-user/main.c | 1 -
include/exec/exec-all.h | 4
tcg/tcg.h | 4
3 files changed, 4 insertions(+), 5 deletions(-)
Reviewed-by: Richard Henderson
On Mon, Jul 03, 2017 at 03:50:52PM -0300, Eduardo Habkost wrote:
> On Mon, Jul 03, 2017 at 09:38:52PM +0300, Michael S. Tsirkin wrote:
> > On Thu, Jun 29, 2017 at 03:23:04PM +0200, Marc-André Lureau wrote:
> > > This compat property sole function is to prevent the device from being
> > >
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
Signed-off-by: Paolo Bonzini
---
hw/i386/kvmvapic.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson
r~
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
Signed-off-by: Paolo Bonzini
---
accel/tcg/translate-all.c | 5 +
hmp-commands-info.hx | 4
monitor.c | 2 ++
3 files changed, 11 insertions(+)
Reviewed-by: Richard Henderson
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
If tcg is disabled, the functions in tcg-stub.c file will be called.
This file is target-independent file, do not include any platform
related stub functions into this file.
Signed-off-by: Yang
We dropped some dead code, update extected table binaries.
Fixes: 4d7e7f2702912 ("hw/acpi: remove dead acpi code")
Signed-off-by: Michael S. Tsirkin
---
tests/acpi-test-data/q35/DSDT| Bin 7824 -> 7782 bytes
tests/acpi-test-data/q35/DSDT.bridge | Bin 7841 -> 7799 bytes
On 01/07/17 01:06, Stefano Stabellini wrote:
> On Fri, 30 Jun 2017, Igor Druzhinin wrote:
>> Dummys are simple anonymous mappings that are placed instead
>> of regular foreign mappings in certain situations when we need
>> to postpone the actual mapping but still have to give a
>> memory region to
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
translate-all.c will be disabled if tcg is disabled in the build,
so page_size_init() function and related variables will be moved
to exec.c file.
Signed-off-by: Yang Zhong
Signed-off-by:
From: Maxime Coquelin
If the backend sends a request just before closing the socket,
the aio dispatcher might schedule its reading after the vhost
device has been cleaned, leading to a NULL pointer dereference
in slave_read();
vhost_user_cleanup() already closes the
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Change the tcg_enabled() and make sure user build still enable tcg
even x86 softmmu disable tcg.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo Bonzini
---
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Move tcg_handle_interrupt() from translate-common.c to
accel/tcg/tcg-all.c.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo Bonzini
---
accel/tcg/Makefile.objs |
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
From: Yang Zhong
Need to disable the tcg related code in the vl.c if the
disable-tcg option is added into ./configure command.
Signed-off-by: Yang Zhong
Signed-off-by: Paolo Bonzini
From: Peter Xu
Migration is broken after the vfio integration work:
qemu-kvm: AHCI: Failed to start FIS receive engine: bad FIS receive buffer
address
qemu-kvm: Failed to load ich9_ahci:ahci
qemu-kvm: error while loading state for instance 0x0 of device
Le 03/07/2017 à 21:26, Richard Henderson a écrit :
> On 07/03/2017 09:23 AM, Laurent Vivier wrote:
>> +void HELPER(fgetman)(CPUM68KState *env, FPReg *res, FPReg *val)
>> +{
>> +if (floatx80_is_infinity(val->d)) {
>> +res->d = floatx80_default_nan(NULL);
>> +/* FIXME: set the
From: Mark Cave-Ayland
As indicated by Laszlo it is a QOM bug for the realize() method to actually
map the device. Set up the IO regions within fw_cfg_io_realize() and defer
the mapping with sysbus_add_io() to the caller, as already done in
fw_cfg_init_mem_wide().
Current code segfaults when no nic peer is specified.
Fix it up - fall back to default queue size.
Fixes: 9b02e1618cf26a ("virtio-net: enable configurable tx queue size")
Cc: Wei Wang
Signed-off-by: Michael S. Tsirkin
---
hw/net/virtio-net.c | 28
From: Ben Warren
The following tests are implemented:
* test that a GUID passed in by command line is propagated to the guest.
Read the GUID from guest memory
* test that the "auto" argument to the GUID generates a valid GUID, as
seen by the guest.
* test that a GUID
From: Mark Cave-Ayland
The setting of the FW_CFG_VERSION_DMA bit is the same across both the
TYPE_FW_CFG_MEM and TYPE_FW_CFG_IO devices, so unify the logic in
fw_cfg_init1().
Signed-off-by: Mark Cave-Ayland
Reviewed-by: Laszlo Ersek
Am 27.06.2017 um 17:04 schrieb Eric Blake:
> On 06/27/2017 09:49 AM, Peter Lieven wrote:
>
>> Before I continue, can you please give feedback on the following spec
>> change:
>>
>> diff --git a/docs/interop/qcow2.txt b/docs/interop/qcow2.txt
>> index 80cdfd0..f1428e9 100644
>> ---
From: Maxime Coquelin
This patch fixes a crash that happens when vhost-user iommu
support is enabled and vhost-user socket is closed.
When it happens, if an IOTLB invalidation notification is sent
by the IOMMU, vhost_ops's NULL pointer is dereferenced.
From: Mao Zhongyi
After the patch 'Make errp the last parameter of pci_add_capability()',
pci_add_capability() and pci_add_capability2() now do exactly the same.
So drop the wrapper pci_add_capability() of pci_add_capability2(), then
replace the pci_add_capability2()
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
-extern int tcg_tb_size;
+extern unsigned long tcg_tb_size;
size_t would be more natural.
I don't think we support any hosts for which sizeof(size_t) != sizeof(unsigned
long), but perhaps
unsigned lomg tmp;
if
From: Mao Zhongyi
In assigned_device_pci_cap_init(), first, error messages are filled
to a local_err variable, then through error_propagate() pass to
the parameter of errp. It leads to cumbersome code. In order to
avoid the extra local_err and error_propagate(), drop
From: Aleksandr Bezzubikov
Signed-off-by: Aleksandr Bezzubikov
Reviewed-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/i386/acpi-build.c | 10 --
From: Mao Zhongyi
When the function no success value to transmit, it usually make the
function return void. It has turned out not to be a success, because
it means that the extra local_err variable and error_propagate() will
be needed. It leads to cumbersome code,
From: Mao Zhongyi
Add Error argument for pci_add_capability() to leverage the errp
to pass info on errors. This way is helpful for its callers to
make a better error handling when moving to 'realize'.
Cc: pbonz...@redhat.com
Cc: r...@twiddle.net
Cc:
From: Ladi Prosek
The VT-d spec (section 6.5.2) prescribes software to zero the
Invalidation Queue Tail Register before enabling the VTD_GCMD_QIE
Global Command Register bit. Windows Server 2012 R2 and possibly
other older Windows versions violate the protocol and set a
From: Mao Zhongyi
Comments for pci_add_capability2() to explain the return
value. This may help to make a correct return value check
for its callers.
Cc: m...@redhat.com
Cc: mar...@redhat.com
Cc: arm...@redhat.com
Signed-off-by: Mao Zhongyi
From: Mao Zhongyi
Convert i82801b11, io3130_upstream, io3130_downstream and
pcie_root_port devices to realize.
Cc: m...@redhat.com
Cc: mar...@redhat.com
Cc: arm...@redhat.com
Signed-off-by: Mao Zhongyi
Reviewed-by: Marcel Apfelbaum
The following changes since commit fd479c60f5766f7fb247ad146b9e3c33d03d2055:
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20170603' into
staging (2017-07-03 09:54:32 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git
From: Mao Zhongyi
In order to propagate error message better, convert shpc_init() to
Error also convert the pci_bridge_dev_initfn() to realize.
Cc: m...@redhat.com
Cc: mar...@redhat.com
Cc: arm...@redhat.com
Signed-off-by: Mao Zhongyi
From: Mao Zhongyi
pci_add_capability returns a strictly positive value on success,
correct asserts.
Cc: dmi...@daynix.com
Cc: jasow...@redhat.com
Cc: kra...@redhat.com
Cc: alex.william...@redhat.com
Cc: arm...@redhat.com
Cc: mar...@redhat.com
Signed-off-by: Mao
From: Mao Zhongyi
On success, pci_add_capability2() returns a positive value. On
failure, it sets an error and return a negative value.
pci_add_capability() laboriously checks this behavior. No other
caller does. Drop the checks from pci_add_capability().
Cc:
From: Wei Wang
This patch enables the virtio-net tx queue size to be configurable
between 256 (the default queue size) and 1024 by the user when the
vhost-user backend is used.
Currently, the maximum tx queue size for other backends is 512 due
to the following limitations:
From: Thomas Huth
This way the bridge shows up in the correct section of the
"-device help" text.
Signed-off-by: Thomas Huth
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: David Gibson
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
This lets you build without TCG (hardware accelerationor qtest only). When
this flag is passed to configure, it will automatically filter out the target
list to only those that support KVM or Xen or HAX.
Signed-off-by: Anthony
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
Check for unsupported targets in target_list, and print an
error early in the configuration process.
Signed-off-by: Paolo Bonzini
---
configure | 65 ++-
1 file
On 07/03/2017 09:34 AM, Paolo Bonzini wrote:
This will be useful when the functions are called, early in the configure
process, to filter out targets that do not support hardware acceleration.
Signed-off-by: Paolo Bonzini
---
configure | 90
Current code segfaults when no nic peer is specified.
Fix it up - fall back to default queue size.
Fixes: 526e8fa8b872 ("virtio-net: enable configurable tx queue size")
Cc: Wei Wang
Signed-off-by: Michael S. Tsirkin
---
hw/net/virtio-net.c | 28
On 07/03/2017 09:23 AM, Laurent Vivier wrote:
+void HELPER(fgetman)(CPUM68KState *env, FPReg *res, FPReg *val)
+{
+if (floatx80_is_infinity(val->d)) {
+res->d = floatx80_default_nan(NULL);
+/* FIXME: set the OPERR bit int he FPSR */
+return;
+}
+if
On Wed, Jun 28, 2017 at 10:37:59AM +0800, Wei Wang wrote:
> This patch enables the virtio-net tx queue size to be configurable
> between 256 (the default queue size) and 1024 by the user when the
> vhost-user backend is used.
>
> Currently, the maximum tx queue size for other backends is 512 due
On 07/03/2017 12:11 PM, Richard Henderson wrote:
if (floatx80_to_ldouble(, val))) {
d = sinl(d);
val = ldouble_to_floatx80(d, status);
} else {
status->float_exception_flags |= float_flag_invalid;
val = floatx80_default_nan(status);
}
Blah. I didn't mean
On 07/03/2017 09:23 AM, Laurent Vivier wrote:
Use libm functions fmodl() and remainderl().
The quotient byte of the FPSR is updated with
the result of the operation.
Signed-off-by: Laurent Vivier
---
target/m68k/cpu.h| 1 +
target/m68k/fpu_helper.c | 35
On 07/03/2017 09:23 AM, Laurent Vivier wrote:
+long double floatx80_to_ldouble(floatx80 val)
+{
+long double mantissa;
+int32_t exp;
+uint8_t sign;
+
+if (floatx80_is_infinity(val)) {
+if (floatx80_is_neg(val)) {
+return -__builtin_infl();
+}
+
* Michael S. Tsirkin (m...@redhat.com) wrote:
> On Fri, Jun 30, 2017 at 05:31:39PM +0100, Dr. David Alan Gilbert wrote:
> > * Christian Borntraeger (borntrae...@de.ibm.com) wrote:
> > > On 04/26/2017 01:45 PM, Christian Borntraeger wrote:
> > >
> > > >> Hmm, I have a theory, if the flags field
1 - 100 of 335 matches
Mail list logo