Re: [Qemu-devel] [PATCH V3 05/10] net/net.c: Add vnet header length to SocketReadState

On 2017年04月28日 17:47, Zhang Chen wrote: Address Jason Wang's comments add vnet header length to SocketReadState. Instead of saying this, you can add "Suggested-by: Jason Wang " above your sign-off. So we change net_fill_rstate() to read struct {int size; int

Re: [Qemu-devel] [PATCH V3 04/10] net/filter-mirror.c: Add filter-mirror and filter-redirector vnet support.

On 2017年04月28日 17:47, Zhang Chen wrote: In this patch, we change the send packet format from struct {int size; const uint8_t buf[];} to {int size; int vnet_hdr_len; const uint8_t buf[];}. make other module(like colo-compare) know how to parse net packet correctly. Signed-off-by: Zhang Chen

Re: [Qemu-devel] [PATCH V3 01/10] net: Add vnet_hdr_len related callback in NetClientInfo

On 2017年04月28日 17:47, Zhang Chen wrote: Add get_vnet_hdr_len and get_using_vnet_hdr callback that make we get vnet_hdr_len easily. Signed-off-by: Zhang Chen --- include/net/net.h | 6 ++ net/net.c | 18 ++ 2 files changed, 24

Re: [Qemu-devel] [PATCH v6 09/13] vfio/ccw: get irqs info and set the eventfd fd

* Auger Eric [2017-05-01 13:08:45 +0200]: Hi Eric, > Hi, > On 28/04/2017 15:09, Dong Jia Shi wrote: > > vfio-ccw resorts to the eventfd mechanism to communicate with userspace. > > We fetch the irqs info via the ioctl VFIO_DEVICE_GET_IRQ_INFO, > > register a event

Re: [Qemu-devel] [PATCH v6 08/13] vfio/ccw: get io region info

* Auger Eric [2017-05-01 13:08:24 +0200]: > Hi, > > On 28/04/2017 15:09, Dong Jia Shi wrote: > > vfio-ccw provides an MMIO region for I/O operations. We fetch its > > information via ioctls here, then we can use it performing I/O > > instructions and retrieving I/O

Re: [Qemu-devel] [PATCH v6 07/13] vfio/ccw: vfio based subchannel passthrough driver

* Auger Eric [2017-05-01 13:08:05 +0200]: Hi Eric, [...] > > diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c > > new file mode 100644 > > index 000..cd4dfe8 > > --- /dev/null > > +++ b/hw/vfio/ccw.c [...] > > +static VFIOGroup *vfio_ccw_get_group(S390CCWDevice *cdev,

Re: [Qemu-devel] [Qemu-devel RFC v3 3/5] msf2: Add Smartfusion2 SPI controller

Hi, Gentle Reminder. Thanks, Sundeep On Fri, Apr 28, 2017 at 10:21 PM, Subbaraya Sundeep wrote: > Modelled Microsemi's Smartfusion2 SPI controller. > > Signed-off-by: Subbaraya Sundeep > --- > Hi Peter and Alistair, > > I created two SPI

Re: [Qemu-devel] [PATCH for-2.10 07/23] pc: add node-id property to CPU

On Thu, Apr 27, 2017 at 01:32:25PM -0300, Eduardo Habkost wrote: > On Thu, Apr 27, 2017 at 03:14:06PM +0200, Igor Mammedov wrote: > > On Wed, 26 Apr 2017 09:21:38 -0300 > > Eduardo Habkost wrote: > > > > adding Peter to CC list > > > > [...] > > > > > On Wed, Apr 19, 2017

Re: [Qemu-devel] [PATCH 2/5] hw/ppc: removing spapr_drc_detach_cb opaques

On Sun, Apr 30, 2017 at 10:55 PM, Daniel Henrique Barboza < danie...@linux.vnet.ibm.com> wrote: > Following up the previous detach_cb change, this patch removes the > detach_cb_opaque entirely from the code. > > The reason is that the drc->detach_cb_opaque object can't be > restored in the post

[Qemu-devel] [PATCH] hmp: add 'info virtio-pci-status id' command

Add command to query a virtio pci device status. we can get id of the virtio pci device by 'info pci' command. HMP Test case: == virsh # qemu-monitor-command --hmp 3 info pci Bus 0, device 3, function 0: Ethernet controller: PCI device 1af4:1000 IRQ

Re: [Qemu-devel] [PATCH v6 06/13] s390x/css: device support for s390-ccw passthrough

* Auger Eric [2017-05-01 13:08:01 +0200]: Hi Eric, [...] > > diff --git a/hw/s390x/s390-ccw.c b/hw/s390x/s390-ccw.c > > new file mode 100644 > > index 000..8b4b9cf > > --- /dev/null > > +++ b/hw/s390x/s390-ccw.c > > @@ -0,0 +1,135 @@ > > +/* > > + * s390 CCW

Re: [Qemu-devel] [PATCH v6 10/13] s390x/css: introduce and realize ccw-request callback

* Auger Eric [2017-05-01 19:28:23 +0200]: Hi Eric, > > diff --git a/hw/s390x/s390-ccw.h b/hw/s390x/s390-ccw.h > > index b58d8e9..4e2fa65 100644 > > --- a/hw/s390x/s390-ccw.h > > +++ b/hw/s390x/s390-ccw.h > > @@ -27,6 +27,7 @@ typedef struct S390CCWDevice { > >

Re: [Qemu-devel] [PATCH 0/5] Add qemu_vga.ndrv MacOS PPC VGA driver from QemuMacDrivers

On Mon, May 01, 2017 at 02:43:29PM +0100, Mark Cave-Ayland wrote: > Last year Ben posted an initial set of patches for OpenBIOS which provided a > MacOS PPC VGA driver enabling MacOS guests to control the colour depth and > resolution of the QEMU stdvga device. The QemuMacDrivers repository was

[Qemu-devel] [Bug 1687309] Re: Assertion !usb_packet_is_inflight(p) fails in OHCI

The attached ZIP file contains USB packet capture file made with Wireshark on host OS side during crash. What happens in the capture: - packets 1-202: starting Qemu - running lsusb and v4l-info -> no packets produced - packets 203-268: fswebcam testpic05.jpg -> OK - packets 269-320: fswebcam

[Qemu-devel] [PATCH 07/14] target/sh4: only save flags state at the end of the TB

There is no need to save flags when entering and exiting the delay slot. They can be saved only when reaching the end of the TB. If the TB is interrupted before by an exception, they will be restored using restore_state_to_opc. Signed-off-by: Aurelien Jarno ---

[Qemu-devel] [PATCH 14/14] target/sh4: trap unaligned accesses

SH4 requires that memory accesses are naturally aligned, except for the SH4-A movua.l instructions which can do unaligned loads. Signed-off-by: Aurelien Jarno --- target/sh4/cpu.c | 1 + target/sh4/cpu.h | 4 target/sh4/op_helper.c | 19

[Qemu-devel] [PATCH 04/14] target/sh4: move DELAY_SLOT_TRUE flag into a separate global

Instead of using one bit of the env flags to store the condition of the next delay slot, use a separate global. It simplifies reading and writing the flags variable and also removes some confusion between ctx->envflags and env->flags. Note that the global is first transfered to a temp in order to

[Qemu-devel] [PATCH 13/14] target/sh4: movua.l is an SH4-A only instruction

At the same time change the comment describing the instruction the same way than other instruction, so that the code is easier to read and search. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 26 +++--- 1 file changed, 15 insertions(+), 11

[Qemu-devel] [PATCH 11/14] target/sh4: generate fences for SH4

synco is a SH4-A only instruction. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 7de459c9a5..c226be9718 100644 ---

[Qemu-devel] [PATCH 06/14] target/sh4: fix BS_EXCP exit

In case of exception, there is no need to call tcg_gen_exit_tb as the exception helper won't return. Also fix a few cases where BS_BRANCH is called instead of BS_EXCP. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 16 +++- 1 file changed, 7

[Qemu-devel] [PATCH 08/14] target/sh4: fold ctx->bstate = BS_BRANCH into gen_conditional_jump

Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 8c99e4fb21..a8399239d1 100644 --- a/target/sh4/translate.c +++

[Qemu-devel] [PATCH 05/14] target/sh4: fix BS_STOP exit

When stopping the translation because the state has changed, goto_tb should not be used as it might link TB with different flags. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git

[Qemu-devel] [PATCH 03/14] target/sh4: do not include DELAY_SLOT_TRUE in the TB state

DELAY_SLOT_TRUE is used as a dynamic condition for the branch after the delay slot instruction. It is not used in code generation, so there is no need to including in the TB state. Signed-off-by: Aurelien Jarno --- target/sh4/cpu.h | 3 +-- 1 file changed, 1 insertion(+),

[Qemu-devel] [PATCH 12/14] target/sh4: implement tas.b using atomic helper

We only emulate UP SH4, however as the tas.b instruction is used in the GNU libc, this improve linux-user emulation. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 19 +++ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git

[Qemu-devel] [PATCH 02/14] target/sh4: get rid of DELAY_SLOT_CLEARME

Now that ctx->flags has been split, it becomes clear that DELAY_SLOT_CLEARME has not impact on the code generation: in both case ctx->envflags is cleared, either by clearing all the flags, or by setting it to 0. This is left-over from pre-TCG era. Signed-off-by: Aurelien Jarno

[Qemu-devel] [PATCH 00/14] target/sh4: misc fixes, cleanup and optimizations

This patch series try to improve the SH4 target by using the (more or less) recently introduced TCG features. It also fixes some issues spot when writting the patches (linking of TB with different flags, SH4-A specific instructions allowed on SH4) and correctly trap unaligned accesses. Aurelien

[Qemu-devel] [PATCH 09/14] target/sh4: optimize gen_store_fpr64

Isuing extrh and avoiding intermediate temps. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 9 ++--- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/target/sh4/translate.c b/target/sh4/translate.c index a8399239d1..23636eeb4c 100644 ---

[Qemu-devel] [PATCH 01/14] target/sh4: split ctx->flags into ctx->tbflags and ctx->envflags

There is a confusion (and not only in the SH4 target) between tb->flags, env->flags and ctx->flags. To avoid it, split ctx->flags into ctx->tbflags and ctx->envflags. ctx->tbflags stays unchanged during the whole TB translation, while ctx->envflags evolves and is kept in sync with env->flags using

[Qemu-devel] [PATCH 10/14] target/sh4: optimize gen_write_sr using extract op

This doesn't change the generated code on x86, but optimizes it on most RISC architectures and makes the code simpler to read. Signed-off-by: Aurelien Jarno --- target/sh4/translate.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git

Re: [Qemu-devel] [PATCH v5++ 1/3] tcg/mips: implement goto_ptr

On 04/30/2017 11:52 AM, Aurelien Jarno wrote: Signed-off-by: Aurelien Jarno Reviewed-by: Philippe Mathieu-Daudé --- tcg/mips/tcg-target.h | 2 +- tcg/mips/tcg-target.inc.c | 13 + 2 files changed, 14 insertions(+), 1 deletion(-)

Re: [Qemu-devel] [PATCH 2/2] cg3: add explicit ram_addr_t cast to scanline page variable

On 05/01/2017 04:39 AM, Mark Cave-Ayland wrote: Coverity warns that multiplying two 32-bit values gives a 32-bit result which is assigned to a 64-bit variable. Add an explicit ram_addr_t cast to silence the warning. Signed-off-by: Mark Cave-Ayland Reviewed-by:

[Qemu-devel] [PATCH] gdbstub: implement remote debugging protocol escapes for command receive

The attached patch implements the GDB Remote Serial Protocol for command receive as per the documentation provided at https://sourceware.org/gdb/onlinedocs/gdb/Remote-Protocol.html#Remote-Protocol and from inspection of remote.c in the gdb source (the documentation didn't clearly document whether

[Qemu-devel] vpc max table entries rounding

I recently had a problem in uploading a dynamic vpc image created by qemu-img to Azure. When creating a dynamic vpc image with qemu-img, the bat size is created by rounding up PhysicalSize/BlockSize. It needs to be rounded up this way to contain the end blocks of the disk. Uploading the

Re: [Qemu-devel] Help needed: Sparc 64, kernel panic

On 23/04/17 00:42, Ajallooiean Hossein wrote: Hi Ajallooiean, > Hi Mark, > > Thanks a lot for this. - it did work! > > So, now im wondering how did you install the iso on disk? > > would you mind sharing your command line for the install please? and hacks if > any I simply went for

Re: [Qemu-devel] [PATCH v6 10/13] s390x/css: introduce and realize ccw-request callback

Hi Dong, On 28/04/2017 15:09, Dong Jia Shi wrote: > From: Xiao Feng Ren > > Introduce a new callback on subchannel to handle ccw-request. > Realize the callback in vfio-ccw device. Besides, resort to > the event notifier handler to handling the ccw-request results.

[Qemu-devel] Instruction tracing for ARM64 targets

Hi, I am trying to generate instruction traces for an ARM64 VM (on an x86_64 host). There is a thread on this very topic in the archives ( https://lists.nongnu.org/archive/html/qemu-devel/2008-04/msg00038.html), but the embdedded link is not functional at this point. Also, given that the thread

Re: [Qemu-devel] bytes xfer

On 04/29/2017 01:23 AM, ali saeedi wrote: > Hi > what does 'bytes_xfer' and 'xfer_limit' mean? > I am new in qemu. > thanks a lot > The exact meaning is going to change depending on where you are looking. As advice for mailing a technical list, please be prepared with code excerpts from the

[Qemu-devel] Help with MIPS documentation

A MIPS page has just been put up here: http://wiki.qemu.org/ Documentation/Platforms/MIPS I have tried to give as much info as I could about MIPS and QEMU but I am no MIPS expert. What I need are pictures of qemu-system-mips in action and any other information that could be provided. Other

[Qemu-devel] [PATCH 2/5] Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submodule

Signed-off-by: Mark Cave-Ayland --- Makefile |3 ++- pc-bios/qemu_vga.ndrv | Bin 0 -> 14752 bytes 2 files changed, 2 insertions(+), 1 deletion(-) create mode 100644 pc-bios/qemu_vga.ndrv diff --git a/Makefile b/Makefile index 31d41a7..c830d7a

[Qemu-devel] [PATCH 0/5] Add qemu_vga.ndrv MacOS PPC VGA driver from QemuMacDrivers

Last year Ben posted an initial set of patches for OpenBIOS which provided a MacOS PPC VGA driver enabling MacOS guests to control the colour depth and resolution of the QEMU stdvga device. The QemuMacDrivers repository was set up on qemu-project.org [1] but due to personal circumstances in the

[Qemu-devel] [PATCH 3/5] ppc: add qemu_vga.ndrv ROM to fw_cfg interface for OldWorld Macs

Signed-off-by: Mark Cave-Ayland --- hw/ppc/mac_oldworld.c | 18 +- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index 5df94e2..97bb854 100644 --- a/hw/ppc/mac_oldworld.c +++

[Qemu-devel] [PATCH 4/5] ppc: add qemu_vga.ndrv ROM to fw_cfg interface for NewWorld Macs

Signed-off-by: Mark Cave-Ayland --- hw/ppc/mac_newworld.c | 18 +- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 68aaedc..bae1c0a 100644 --- a/hw/ppc/mac_newworld.c +++

[Qemu-devel] [PATCH 1/5] Add QemuMacDrivers as submodule

The QemuMacDrivers project provides virtualisation drivers for PPC MacOS guests. Signed-off-by: Mark Cave-Ayland --- .gitmodules |3 +++ pc-bios/README |3 +++ roms/QemuMacDrivers |1 + 3 files changed, 7 insertions(+) create mode 16

[Qemu-devel] [Bug 996798] Re: Incorrect order of task switching

Is problem still reproducable with the latest version of QEMU, or has it been fixed nowadays? ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 988128] Re: smbd crashes when called with "smb ports = 0"

The link from comment #2 does not work anymore ... does anybody know whether the fix has been included in the QEMU repository? ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 994662] Re: QEMU crashes on ioport access

Has this issue been fixed or can it still be reproduced with the latest version of QEMU? ** Changed in: qemu Status: New => Incomplete ** Changed in: qemu Importance: Undecided => High -- You received this bug notification because you are a member of qemu- devel-ml, which is

[Qemu-devel] [Bug 965133] Re: Sparc64 crash on start

Can you still reproduce this problem with the latest version of QEMU / OpenBIOS? ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/965133 Title:

[Qemu-devel] [Bug 985288] Re: scsi disk emulation doesn't enforce FUA (Force Unit Access) in write-back mode

Can you still reproduce this problem with the latest version of QEMU? ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/985288 Title: scsi disk

[Qemu-devel] [Bug 961757] Re: wrong error for blockdev-snapshot-sync

Which version of QEMU was this? Is this still a problem with the latest version of QEMU? ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/961757

Re: [Qemu-devel] [RFC PATCH qemu v3 3/4] vfio/spapr: Add a notifier for PPC64 HV/PR KVM about new group attached to LIOBN

On 03/04/17 13:01, David Gibson wrote: > On Sat, Apr 01, 2017 at 11:37:40PM +1100, Alexey Kardashevskiy wrote: >> This implements a notification for a new IOMMU group attached to >> sPAPR's logical IO bus (LIOBN) to enable in-kernel TCE acceleration. >> >> Signed-off-by: Alexey Kardashevskiy

Re: [Qemu-devel] Guest application reading from pl011 without device driver

Hi, can somebody help to check this host (Windows 7) to guest (Linux 4.10) Windows named pipe data transfer? The method I implemented has while loops that makes qemu consume 100% CPU time. I cannot find any optimization to eliminate the loops. So sad! Anyone has time, please help. On 24 March

Re: [Qemu-devel] [PATCH v6 06/13] s390x/css: device support for s390-ccw passthrough

Hi Dong, On 01/05/2017 13:20, Auger Eric wrote: > Hi Dong, > > On 28/04/2017 15:09, Dong Jia Shi wrote: >> In order to support subchannels pass-through, we introduce a s390 >> subchannel device called "s390-ccw" to hold the real subchannel info. >> The s390-ccw devices inherit from the abstract

Re: [Qemu-devel] [PATCH v6 06/13] s390x/css: device support for s390-ccw passthrough

Hi Dong, On 28/04/2017 15:09, Dong Jia Shi wrote: > In order to support subchannels pass-through, we introduce a s390 > subchannel device called "s390-ccw" to hold the real subchannel info. > The s390-ccw devices inherit from the abstract CcwDevice which connect > to the existing virtual-css-bus.

Re: [Qemu-devel] [PATCH v6 08/13] vfio/ccw: get io region info

Hi, On 28/04/2017 15:09, Dong Jia Shi wrote: > vfio-ccw provides an MMIO region for I/O operations. We fetch its > information via ioctls here, then we can use it performing I/O > instructions and retrieving I/O results later on. > > Signed-off-by: Dong Jia Shi >

Re: [Qemu-devel] [PATCH v6 09/13] vfio/ccw: get irqs info and set the eventfd fd

Hi, On 28/04/2017 15:09, Dong Jia Shi wrote: > vfio-ccw resorts to the eventfd mechanism to communicate with userspace. > We fetch the irqs info via the ioctl VFIO_DEVICE_GET_IRQ_INFO, > register a event notifier to get the eventfd fd which is sent > to kernel via the ioctl VFIO_DEVICE_SET_IRQS,

Re: [Qemu-devel] [PATCH v6 06/13] s390x/css: device support for s390-ccw passthrough

Hi Dong, On 28/04/2017 15:09, Dong Jia Shi wrote: > In order to support subchannels pass-through, we introduce a s390 > subchannel device called "s390-ccw" to hold the real subchannel info. > The s390-ccw devices inherit from the abstract CcwDevice which connect > to the existing virtual-css-bus.

Re: [Qemu-devel] [PATCH v6 07/13] vfio/ccw: vfio based subchannel passthrough driver

Hi Dong, On 28/04/2017 15:09, Dong Jia Shi wrote: > From: Xiao Feng Ren > > We use the IOMMU_TYPE1 of VFIO to realize the subchannels > passthrough, implement a vfio based subchannels passthrough > driver called "vfio-ccw". > > Support qemu parameters in the style

[Qemu-devel] [PATCH 1/2] tcx: fix cut/paste error in update_palette_entries()

Commit ee72bed0 "tcx: remove primitives for non-32-bit surfaces" accidentally left a trailing break in update_palette_entries() causing the palette update routine to exit after just one iteration. Remove it. Signed-off-by: Mark Cave-Ayland --- hw/display/tcx.c |

[Qemu-devel] [PATCH 2/2] cg3: add explicit ram_addr_t cast to scanline page variable

Coverity warns that multiplying two 32-bit values gives a 32-bit result which is assigned to a 64-bit variable. Add an explicit ram_addr_t cast to silence the warning. Signed-off-by: Mark Cave-Ayland --- hw/display/cg3.c |2 +- 1 file changed, 1 insertion(+),

[Qemu-devel] [PATCH 0/2] tcx/cg3: fix warnings reported by Coverity

This patchset fixes up a couple of issues from my last set of tcx/cg3 updates spotted by Coverity as reported by Peter. Signed-off-by: Mark Cave-Ayland Mark Cave-Ayland (2): tcx: fix cut/paste error in update_palette_entries() cg3: add explicit ram_addr_t cast

Re: [Qemu-devel] [RFC for-2.10 1/3] pci/pcie: Make a consistent helper for switching PCI/PCIe "hybrid" devices

On Wed, Apr 26, 2017 at 06:23:58PM +0300, Michael S. Tsirkin wrote: > On Tue, Mar 28, 2017 at 01:16:49PM +1100, David Gibson wrote: > > virtio-pci and XHCI are "hybrid" devices in the sense that they can present > > themselves as either PCIe or plain PCI devices depending on the machine > > and

Re: [Qemu-devel] [RFC for-2.10 2/3] pci: Allow host bridges to override PCI/PCIe hybrid device behaviour

On Wed, Apr 26, 2017 at 06:29:05PM +0300, Michael S. Tsirkin wrote: > On Tue, Mar 28, 2017 at 01:16:50PM +1100, David Gibson wrote: > > Currently PCI/PCIe hybrid devices - that is, devices which can appear as > > either plain PCI or PCIe depending on where they're attached - will only > > appear

Re: [Qemu-devel] [PATCHv3 4/4] ppc: Rework CPU compatibility testing across migration

On Thu, Apr 27, 2017 at 02:51:31PM -0500, Michael Roth wrote: > Quoting David Gibson (2017-04-27 02:28:43) > > Migrating between different CPU versions is a bit complicated for ppc. > > A long time ago, we ensured identical CPU versions at either end by > > checking the PVR had the same value.

Re: [Qemu-devel] [PATCH 1/2] ppc/xics: Fix stale irq->status bits after get

On Thu, Apr 27, 2017 at 04:31:53PM +1000, Sam Bobroff wrote: > ics_get_kvm_state() "or"s set bits into irq->status but does not mask > out clear bits. > > Correct this by initializing the IRQ status to zero before adding bits > to it. > > Signed-off-by: Sam Bobroff

Re: [Qemu-devel] [PATCH v3 0/6] The series enables Multi-Threaded TCG on PPC64

On Thu, Apr 27, 2017 at 10:48:18AM +0530, Nikunj A Dadhania wrote: > Patch 01: Use atomic_cmpxchg in store conditional > 02: Handle first write to page during atomic operation > 03: Generate memory barriers for sync/isync and load/store conditional > 04: Fix CPU unplug in MTTCG >

Re: [Qemu-devel] [PATCH 2/2] ppc/xics: preserve P and Q bits for KVM IRQs

On Thu, Apr 27, 2017 at 04:32:03PM +1000, Sam Bobroff wrote: > Kernel commit 17d48610ae0f ("KVM: PPC: Book 3S: XICS: Implement ICS > P/Q states") added new bits to the state used by KVM IRQs. Currently, > QEMU does not preserve these bits, so migrating (or otherwise saving > and restoring) the

Re: [Qemu-devel] [PATCH v2 01/13] cg3: remove TARGET_PAGE_SIZE rounding on dirty page detection

On 25/04/17 15:57, Peter Maydell wrote: > On 21 April 2017 at 09:28, Mark Cave-Ayland > wrote: >> This was an artifact from very early versions of the code from before the >> memory API and is no longer needed. >> >> Signed-off-by: Mark Cave-Ayland

Re: [Qemu-devel] [PATCH v2 11/13] tcx: remove primitives for non-32-bit surfaces

On 25/04/17 15:54, Peter Maydell wrote: > On 21 April 2017 at 09:28, Mark Cave-Ayland > wrote: >> As all surfaces in QEMU are now either shared or 32-bit ARGB regardless of >> the guest depth, remove all non-32-bit primitives from tcx_update_display() >> and