Signed-off-by: Cao jin
---
v1 missed "pci_create_simple" modification.
hw/audio/es1370.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c
index 592578b..f26fea3 100644
--- a/hw/audio/es1370.c
+++ b/hw/audio/es1370.c
@@ -288,6 +2
On 2016/2/1 15:46, Jason Wang wrote:
On 02/01/2016 02:13 PM, Hailiang Zhang wrote:
On 2016/2/1 11:14, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
We add a new helper function netdev_add_filter(), this function
can help adding a filter object to a netdev.
Besides, we add
On 02/01/2016 10:57 AM, Jason Wang wrote:
On 01/29/2016 09:38 AM, Li Zhijian wrote:
On 01/28/2016 01:44 PM, Jason Wang wrote:
On 01/27/2016 10:40 AM, Zhang Chen wrote:
From: ZhangChen
Traffic-mirror is a netfilter plugin.
It gives qemu the ability to copy and mirror guest's
net packe
Signed-off-by: Cao jin
---
hw/audio/es1370.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c
index 592578b..089dd0e 100644
--- a/hw/audio/es1370.c
+++ b/hw/audio/es1370.c
@@ -288,6 +288,10 @@ struct chan_bits {
On 02/01/2016 11:32 AM, Jason Wang wrote:
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
From: Wei Xu
The chain list is initialized when the device is getting realized,
and the entry of the chain will be inserted dynamically according
to protocol type of the network traffic.
All the buffer
On 02/01/2016 02:13 PM, Hailiang Zhang wrote:
> On 2016/2/1 11:14, Jason Wang wrote:
>>
>>
>> On 01/27/2016 04:29 PM, zhanghailiang wrote:
>>> We add a new helper function netdev_add_filter(), this function
>>> can help adding a filter object to a netdev.
>>> Besides, we add a is_default member f
On 2016/2/1 15:27, Jason Wang wrote:
On 02/01/2016 02:19 PM, Hailiang Zhang wrote:
On 2016/2/1 11:05, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
Make the helper object_create() public and fix its first
parameter to accept NULL value.
Looks not very nice. Maybe pass a
On 02/01/2016 02:19 PM, Hailiang Zhang wrote:
> On 2016/2/1 11:05, Jason Wang wrote:
>>
>>
>> On 01/27/2016 04:29 PM, zhanghailiang wrote:
>>> Make the helper object_create() public and fix its first
>>> parameter to accept NULL value.
>>
>> Looks not very nice. Maybe pass a new predicate func fo
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Add statistics to log what happened during the process.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c| 49
> +++---
> include/hw/virtio/virtio.h | 33 +
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> A few more stuffs should be included to support this
> 1. Corresponding chain lookup
> 2. Coalescing callback for the protocol chain
> 3. Filter & Sanity Check.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c | 104
>
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> More general exception cases check
> 1. Incorrect version in IP header
> 2. IP options & IP fragment
> 3. Not a TCP packets
> 4. Sanity size check to prevent buffer overflow attack.
>
> Signed-off-by: Wei Xu
Let's squash this in
Signed-off-by: Cao jin
---
hw/usb/ccid-card-passthru.c | 10 --
hw/usb/ccid.h | 4
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index 9f49c05..cbb7c80 100644
--- a/hw/usb/ccid-card-passthru.c
+
Signed-off-by: Cao jin
---
hw/usb/ccid-card-emulated.c | 20 +---
hw/usb/ccid.h | 4
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/hw/usb/ccid-card-emulated.c b/hw/usb/ccid-card-emulated.c
index 869a63c..0b05260 100644
--- a/hw/usb/ccid-card-
As each commit says
Cao jin (2):
Emulated CCID card: QOMify
Passthru CCID card: QOMify
hw/usb/ccid-card-emulated.c | 20 +---
hw/usb/ccid-card-passthru.c | 10 --
hw/usb/ccid.h | 8
3 files changed, 21 insertions(+), 17 deletions(-)
--
2.1.0
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Normally it includes 2 typical way to handle a TCP control flag, bypass
> and finalize, bypass means should be sent out directly, and finalize
> means the packets should also be bypassed, and this should be done
> after searching
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> If a field in the IPv4 header is modified, then the checksum
> have to be recalculated before sending it out.
This in fact breaks bisection. I think you need either squash this into
previous patch or introduce virtio_net_rsc_ipv4
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> The timer will only be triggered if the packets pool is not empty,
> and it'll drain off all the cached packets, this is to reduce the
> delay to upper layer protocol stack.
>
> Signed-off-by: Wei Xu
> ---
> hw/net/virtio-net.c
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Since this feature also needs to support IPv6, and there are
> some protocol specific differences difference for IPv4/6 in the header,
> so try to make the interface to be general.
>
> IPv4/6 should set up both the new and old IP/
On 2016/2/1 11:05, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
Make the helper object_create() public and fix its first
parameter to accept NULL value.
Looks not very nice. Maybe pass a new predicate func for sanity check it
better.
OK, but here is it better to check if
On 2016/2/1 11:14, Jason Wang wrote:
On 01/27/2016 04:29 PM, zhanghailiang wrote:
We add a new helper function netdev_add_filter(), this function
can help adding a filter object to a netdev.
Besides, we add a is_default member for struct NetFilterState
to indicate whether the filter is default
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Upon a packet is arriving, a corresponding chain will be selected or created,
> or be bypassed if it's not an IPv4 packets.
>
> The callback in the chain will be invoked to call the real coalescing.
>
> Since the coalescing is bas
Hi,
It seems to me we're getting rather bogged down in how to proceed with
an improved CPU hotplug (and hot unplug) interface, both generically
and for ppc in particular.
So here's a somewhat more concrete suggestion of a way forward, to see
if we can get some consensus.
The biggest difficulty I
On 02/01/2016 02:47 AM, Michael S. Tsirkin wrote:
On Mon, Feb 01, 2016 at 02:13:21AM +0800, w...@redhat.com wrote:
From: Wei Xu
The chain list is initialized when the device is getting realized,
and the entry of the chain will be inserted dynamically according
to protocol type of the network t
On 02/01/2016 11:23 AM, Jason Wang wrote:
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
From: Wei Xu
Patch v2 add detailed commit log.
This patch is to support WHQL test for Windows guest, while this feature also
benifits other guest works as a kernel 'gro' like feature with userspace
impl
On 02/01/2016 02:50 AM, Michael S. Tsirkin wrote:
On Mon, Feb 01, 2016 at 02:13:22AM +0800, w...@redhat.com wrote:
From: Wei Xu
Upon a packet is arriving, a corresponding chain will be selected or created,
or be bypassed if it's not an IPv4 packets.
The callback in the chain will be invoked t
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> The chain list is initialized when the device is getting realized,
> and the entry of the chain will be inserted dynamically according
> to protocol type of the network traffic.
>
> All the buffered packets and chain will be destr
On Thu, Jan 28, 2016 at 11:19:53AM +0530, Bharata B Rao wrote:
> Remove the CPU core device by removing the underlying CPU thread devices.
> Hot removal of CPU for sPAPR guests is supported by sending the hot unplug
> notification to the guest via EPOW interrupt. Release the vCPU object
> after CPU
On Thu, Jan 28, 2016 at 11:19:52AM +0530, Bharata B Rao wrote:
> Support CPU hotplug via device-add command like this:
>
> (qemu) device_add powerpc64-cpu-core,id=core2
>
> In response to device_add, CPU core device will be created. CPU core
> device creates and realizes CPU thread devices. If th
On Thu, Jan 28, 2016 at 11:19:50AM +0530, Bharata B Rao wrote:
> CPU core device is a container of CPU thread devices. CPU hotplug is
> performed at the granularity of CPU core device. When hotplugged, CPU core
> creates CPU thread devices.
>
> Signed-off-by: Bharata B Rao
The basic logic here
On 02/01/2016 02:13 AM, w...@redhat.com wrote:
> From: Wei Xu
>
> Patch v2 add detailed commit log.
>
> This patch is to support WHQL test for Windows guest, while this feature also
> benifits other guest works as a kernel 'gro' like feature with userspace
> implementation.
> Feature informatio
On 01/27/2016 04:29 PM, zhanghailiang wrote:
> We add a new helper function netdev_add_filter(), this function
> can help adding a filter object to a netdev.
> Besides, we add a is_default member for struct NetFilterState
> to indicate whether the filter is default or not.
>
> Signed-off-by: zhan
On 01/27/2016 04:29 PM, zhanghailiang wrote:
> Make the helper object_create() public and fix its first
> parameter to accept NULL value.
Looks not very nice. Maybe pass a new predicate func for sanity check it
better.
>
> Signed-off-by: zhanghailiang
> Cc: Paolo Bonzini
> ---
> v2:
> - New
On 01/29/2016 09:38 AM, Li Zhijian wrote:
>
>
> On 01/28/2016 01:44 PM, Jason Wang wrote:
>>
>>
>> On 01/27/2016 10:40 AM, Zhang Chen wrote:
>>> From: ZhangChen
>>>
>>> Traffic-mirror is a netfilter plugin.
>>> It gives qemu the ability to copy and mirror guest's
>>> net packet. we output packet
On Fri, Jan 22, 2016 at 03:32:52PM +0100, Igor Mammedov wrote:
> On Fri, 22 Jan 2016 15:21:05 +0100
> Paolo Bonzini wrote:
>
> > On 22/01/2016 11:02, Igor Mammedov wrote:
> > > On Thu, 21 Jan 2016 12:37:51 +1100
> > > David Gibson wrote:
> > >
> > >> The 'base' field of MemoryHotplugState is
From: James Clarke
Here is the description of the mcrfs instruction from the PowerPC Architecture
Book, Version 2.02, Book I: PowerPC User Instruction Set Architecture
(http://www.ibm.com/developerworks/systems/library/es-archguide-v2.html), found
on page 120:
The contents of FPSCR field BFA
Currently, the ppc_hash64_page_shift() function looks up a page size based
on information in an SLB entry. It open codes the bit translation for
existing CPUs, however different CPU models can have different SLB
encodings. We already store those in the 'sps' table in CPUPPCState, but
we don't cur
Currently both the tlbiva instruction (used on 44x chips) and the tlbie
instruction (used on hash MMU chips) are both handled via
ppc_tlb_invalidate_one(). This is silly, because they're invoked from
different places, and do different things.
Clean this up by separating out the tlbiva instruction
At present the 64-bit hash MMU code uses information from the SLB to
determine the page size of a translation. We do need that information to
correctly look up the hash table. However the MMU also allows a
possibly larger page size to be encoded into the HPTE itself, which is used
to populate the
The functions for migrating the hash page table on pseries machine type
(htab_save_setup() and htab_load()) can report some errors with an
explicit fprintf() before returning an appropriate error code. Change some
of these to use error_report() instead. htab_save_setup() is omitted for
now to avoi
On Fri, 01/29 11:31, Stefan Hajnoczi wrote:
> On Fri, Jan 29, 2016 at 10:19:49AM +0800, Fam Zheng wrote:
> > @@ -402,6 +407,10 @@ typedef void BlockJobDeferToMainLoopFn(BlockJob *job,
> > void *opaque);
> > * AioContext acquired. Block jobs must call bdrv_unref(), bdrv_close(),
> > and
> > *
From: Programmingkid
Darwin/OS X use the undocumented kMacRISCPCIAddressSelect (0x48) to
configure PCI memory space size for mac99 machines. Without this
register, warnings similar to below are emitted to the console during boot:
AppleMacRiscPCI: bad range 2(8000:0100)
AppleMacRiscPCI: b
From: Greg Kurz
Altivec registers are 128-bit wide. They are stored in memory as two
64-bit values that must be byteswapped when the guest is little-endian.
Let's reuse the ppc_maybe_bswap_register() helper for this.
We also need to fix the ordering of the 64-bit elements according to
the target
h_enter() in the spapr code needs to know the page size of the HPTE it's
about to insert. Unlike other paths that do this, it doesn't have access
to the SLB, so at the moment it determines this with some open-coded
tests which assume POWER7 or POWER8 page size encodings.
To make this more flexibl
This stub function is in the !KVM ifdef in target-ppc/kvm_ppc.h. However
no such function exists on the KVM side, or is ever used.
I think this originally referenced a function which read host page size
information from /proc, for we we now use the KVM GET_SMMU_INFO extension
instead.
In any cas
From: Greg Kurz
This helper will be used to support Altivec registers in little-endian guests.
This patch does not change functionnality.
Note: I had to put the helper some lines away from the gdb_*_avr_reg()
routines to get a more readable patch.
Signed-off-by: Greg Kurz
Signed-off-by: David
From: James Clarke
Signed-off-by: James Clarke
Signed-off-by: David Gibson
---
target-ppc/cpu.h | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 0820390..f300c86 100644
--- a/target-ppc/cpu.h
+++ b/ta
Like a lot of places these files include a mixture of functions taking
both the older CPUPPCState *env and newer PowerPCCPU *cpu. Move a step
closer to cleaning this up by standardizing on PowerPCCPU, except for the
helper_* functions which are called with the CPUPPCState * from tcg.
Callers and
Use error_setg() and return an error, rather than using an explicit exit().
Also improve messages, and be more explicit about which constraint failed.
Signed-off-by: David Gibson
Reviewed-by: Bharata B Rao
Reviewed-by: Thomas Huth
Reviewed-by: Alexey Kardashevskiy
Reviewed-by: Markus Armbrust
From: Greg Kurz
Let's reuse the ppc_maybe_bswap_register() helper, like we already do
with the general registers.
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
target-ppc/translate_init.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/target-ppc/tra
Current ppc_set_compat() returns -1 for errors, and also (unconditionally)
reports an error message. The caller in h_client_architecture_support()
may then report it again using an outdated fprintf().
Clean this up by using the modern error reporting mechanisms. Also add
strerror(errno) to the e
From: Anton Blanchard
Add the XML and functions to get and set VSX registers.
Signed-off-by: Anton Blanchard
(fixed little-endian guests)
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
configure | 6 +++---
gdb-xml/power-vsx.xml | 44 +++
Now that the TCG and spapr code has been extended to allow (semi-)
arbitrary page encodings in the CPU's 'sps' table, we can add the many
page sizes supported by real POWER7 and POWER8 hardware that we previously
didn't support in TCG.
Signed-off-by: David Gibson
Acked-by: Benjamin Herrenschmidt
When HPTEs are removed or modified by hypercalls on spapr, we need to
invalidate the relevant pages in the qemu TLB.
Currently we do that by doing some complicated calculations to work out the
right encoding for the tlbie instruction, then passing that to
ppc_tlb_invalidate_one()... which totally
From: Greg Kurz
This helper will be used to support FP, Altivec and VSX registers when
the guest is little-endian.
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
target-ppc/cpu.h | 1 +
target-ppc/gdbstub.c | 10 +-
2 files changed, 6 insertions(+), 5 deletions(-)
diff
From: Greg Kurz
Let's reuse the ppc_maybe_bswap_register() helper, like we already do
with the general registers.
Signed-off-by: Greg Kurz
Signed-off-by: David Gibson
---
target-ppc/translate_init.c | 4
1 file changed, 4 insertions(+)
diff --git a/target-ppc/translate_init.c b/target-p
ppc_tlb_invalidate_one() has a big switch handling many different MMU
types. However, most of those branches can never be reached:
It is called from 3 places: from remove_hpte() and h_protect() in
spapr_hcall.c (which always has a 64-bit hash MMU type), and from
helper_tlbie() in mmu_helper.c.
C
Use the error handling infrastructure to pass an error out from
try_create_xics() instead of assuming &error_abort - the caller is in a
better position to decide on error handling policy.
Also change the error handling from an &error_abort to &error_fatal, since
this occurs during the initial mach
ppc_store_slb updates the SLB for PPC cpus with 64-bit hash MMUs.
Currently it takes two parameters, which contain values encoded as the
register arguments to the slbmte instruction, one register contains the
ESID portion of the SLBE and also the slot number, the other contains the
VSID portion of
The errors detected in this function necessarily indicate bugs in the rest
of the qemu code, rather than an external or configuration problem.
So, a simple assert() is more appropriate than any more complex error
reporting.
Signed-off-by: David Gibson
Reviewed-by: Thomas Huth
Reviewed-by: Alexe
From: Alyssa Milburn
This avoids MacsBug hanging at startup in the absence of ADB mouse
input, by replying with an error (which is also what MOL does) when
it sends an unknown command (0x1c).
Signed-off-by: Alyssa Milburn
Signed-off-by: David Gibson
---
hw/misc/macio/cuda.c | 5 +
1 file
From: Greg Kurz
On VSX capable CPUs, the 32 FP registers are mapped to the high-bits
of the 32 first VSX registers. So if you have:
VSR31 = (uint128) 0x0102030405060708090a0b0c0d0e0f00
then
FPR31 = (uint64) 0x0102030405060708
The kernel stores the VSX registers in the fp_state struct followin
The implementation of the H_ENTER hypercall for PAPR guests needs to
enforce correct access attributes on the inserted HPTE. This means
determining if the HPTE's real address is a regular RAM address (which
requires attributes for coherent access) or an IO address (which requires
attributes for ca
Currently spapr_cpu_init() is hardcoded to handle any errors as fatal.
That works for now, since it's only called from initial setup where an
error here means we really can't proceed.
However, we'll want to handle this more flexibly for cpu hotplug in future
so generalize this using the error repo
rtas_st_buffer() appears in spapr.h as though it were a widely used helper,
but in fact it is only used for saving data in a format used by
rtas_ibm_get_system_parameter(). This changes it to a local helper more
specifically for that function.
While we're there fix a couple of small defects in
rt
h_client_architecture_support() uses rtas_ld() for general purpose memory
access, despite the fact that it's not an RTAS routine at all and rtas_ld
makes things more awkward.
Clean this up by replacing rtas_ld() calls with appropriate ldXX_phys()
calls.
Signed-off-by: David Gibson
Reviewed-by: A
From: Bharata B Rao
If guest doesn't have any dynamically reconfigurable (DR) logical memory
blocks (LMB), then we shouldn't create ibm,dynamic-reconfiguration-memory
device tree node.
Signed-off-by: Bharata B Rao
Signed-off-by: David Gibson
---
hw/ppc/spapr.c | 9 -
1 file changed, 8
This function includes a number of explicit fprintf()s for errors.
Change these to use error_report() instead.
Also replace the single exit(EXIT_FAILURE) with an explicit exit(1), since
the latter is the more usual idiom in qemu by a large margin.
Signed-off-by: David Gibson
Reviewed-by: Alexey
Use error_setg() to return an error rather than an explicit exit().
Previously it was an exit(0) instead of a non-zero exit code, which was
simply a bug. Also improve the error message.
While we're at it change the type of spapr_vga_init() to bool since that's
how we're using it anyway.
Signed-o
From: Mark Cave-Ayland
Include some fields missed from the previous VMState conversion to the
migration stream, as well as the new SR_INT delay timer.
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/misc/macio/cuda.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions
From: Mark Cave-Ayland
Currently the aiocb is held within MACIOIDEState, however the IDE core code
assumes that the current actvie DMA aiocb is held in aiocb in a few places,
e.g. ide_bus_reset() and ide_reset().
Switch over to using IDEDMA aiocb to store the aiocb for the current active
DMA req
The following changes since commit 0430891ce162b986c6e02a7729a942ecd2a32ca4:
hw: Clean up includes (2016-01-29 15:07:25 +)
are available in the git repository at:
git://github.com/dgibson/qemu.git tags/ppc-for-2.6-20160201
for you to fetch changes up to d1277156b5d3df6d75d138a7eec6ff809
From: Mark Cave-Ayland
Make sure that we include the DBDMA controller state in the migration
stream.
Signed-off-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/misc/macio/mac_dbdma.c | 40
1 file changed, 36 insertions(+), 4 deletions(-)
diff
From: Mark Cave-Ayland
Make sure that we include the value of dma_active in the migration stream.
Signed-off-by: Mark Cave-Ayland
Acked-by: John Snow
Signed-off-by: David Gibson
---
hw/ide/macio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/ide/macio.c b/hw/ide/m
From: Mark Cave-Ayland
Otherwise some internal xer variables fail to get set post-migration.
Signed-off-by: Mark Cave-Ayland
Reviewed-by: Alexey Kardashevskiy
Signed-off-by: David Gibson
---
target-ppc/machine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/m
rtas_st_buffer_direct() is a not particularly useful wrapper around
cpu_physical_memory_write(). All the callers are in
rtas_ibm_configure_connector, where it's better handled by local helper.
Signed-off-by: David Gibson
Reviewed-by: Alexey Kardashevskiy
---
hw/ppc/spapr_rtas.c| 17 +++
From: Benjamin Herrenschmidt
We never released anything older than POWER8 DD2.0 and POWER8E DD2.1,
so let's use these versions, without that some firmware or Linux code
might fail to use some HW features that were non functional in earlier
internal only spins of the chip.
Signed-off-by: Benjamin
On Tue, Jan 26, 2016 at 10:31:19PM +, Mark Cave-Ayland wrote:
> On 25/01/16 11:10, David Gibson wrote:
>
> > Um.. so the migration duration is a complete red herring, regardless
> > of the units.
> >
> > Remember, we only ever compute the guest timebase value at the moment
> > the guest reque
On Sun, Jan 31, 2016 at 08:10:08PM +, Mark Cave-Ayland wrote:
> On 31/01/16 19:58, Peter Maydell wrote:
>
> > On 31 January 2016 at 19:19, Mark Cave-Ayland
> > wrote:
> >> Signed-off-by: Mark Cave-Ayland
> >> ---
> >> hw/ppc/mac_newworld.c |4
> >> hw/ppc/mac_oldworld.c |4
On Sun, Jan 31, 2016 at 07:19:35PM +, Mark Cave-Ayland wrote:
> This patch provides support for migration of the PPC guest timebase on non-PPC
> host architectures (i.e those using QEMU's virtual emulated timebase).
>
> Signed-off-by: Mark Cave-Ayland
We shouldn't need an explicit test for a
On Sun, Jan 31, 2016 at 07:19:34PM +, Mark Cave-Ayland wrote:
> ns_diff is already clamped to a minimum of 0 to prevent the timebase going
> backwards during migration due to misaligned clocks. Following on from this
> migration_duration_tb is also subject to the same constraint; hence the
> ex
On 01/29/2016 06:47 PM, Dr. David Alan Gilbert wrote:
> * Wen Congyang (we...@cn.fujitsu.com) wrote:
>> On 01/29/2016 06:07 PM, Dr. David Alan Gilbert wrote:
>>> * Wen Congyang (we...@cn.fujitsu.com) wrote:
On 01/27/2016 07:03 PM, Dr. David Alan Gilbert wrote:
> Hi,
> I've got a bloc
On 01/29/2016 11:46 PM, Stefan Hajnoczi wrote:
> On Fri, Jan 29, 2016 at 11:13:42AM +0800, Changlong Xie wrote:
>> On 01/28/2016 11:15 PM, Stefan Hajnoczi wrote:
>>> On Thu, Jan 28, 2016 at 09:13:24AM +0800, Wen Congyang wrote:
On 01/27/2016 10:46 PM, Stefan Hajnoczi wrote:
> On Wed, Jan 1
On 31/01/2016 14:25, Sitsofe Wheeler wrote:
>> > Thanks, queued. Will send a pull request some time next week.
> Just checking - did this one get lost? Nothing's popped up in the QEMU
> git repos yet...
Hmm, yes. Thanks for telling me.
Paolo
> On 31 Jan 2016, at 23:50, David Gibson wrote:
> On Fri, Jan 29, 2016 at 06:40:21PM +, James Clarke wrote:
>> Here is the description of the mcrfs instruction from the PowerPC
>> Architecture
>> Book, Version 2.02, Book I: PowerPC User Instruction Set Architecture
>> (http://www.ibm.com/deve
On Fri, Jan 29, 2016 at 06:40:21PM +, James Clarke wrote:
> Here is the description of the mcrfs instruction from the PowerPC Architecture
> Book, Version 2.02, Book I: PowerPC User Instruction Set Architecture
> (http://www.ibm.com/developerworks/systems/library/es-archguide-v2.html),
> found
On Sat, Jan 30, 2016 at 11:29:43PM +1100, David Gibson wrote:
> On Fri, Jan 29, 2016 at 02:48:23PM +, Peter Maydell wrote:
> > On 29 January 2016 at 05:06, David Gibson
> > wrote:
> > > The following changes since commit
> > > 357e81c7e880f868833edf9f53cce1f3b09ea8ec:
> > >
> > > Merge rem
On 31/01/2016 18:54, Peter Maydell wrote:
> On 31 January 2016 at 17:19, Paolo Bonzini wrote:
>> On 31/01/2016 16:54, Mark Cave-Ayland wrote:
>>> I also notice that with the above commit I lose cycling through history
>>> in the GTK monitor - even with the multiple echo, instead of the up/down
>
On 31/01/16 19:58, Peter Maydell wrote:
> On 31 January 2016 at 19:19, Mark Cave-Ayland
> wrote:
>> Signed-off-by: Mark Cave-Ayland
>> ---
>> hw/ppc/mac_newworld.c |4
>> hw/ppc/mac_oldworld.c |4
>> 2 files changed, 8 insertions(+)
>>
>> diff --git a/hw/ppc/mac_newworld.c b/h
On 31 January 2016 at 19:19, Mark Cave-Ayland
wrote:
> Signed-off-by: Mark Cave-Ayland
> ---
> hw/ppc/mac_newworld.c |4
> hw/ppc/mac_oldworld.c |4
> 2 files changed, 8 insertions(+)
>
> diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
> index f95086b..3283f1d 100644
ns_diff is already clamped to a minimum of 0 to prevent the timebase going
backwards during migration due to misaligned clocks. Following on from this
migration_duration_tb is also subject to the same constraint; hence the
expression MIN(0, migration_duration_tb) always evaluates to 0 and so no
tim
Signed-off-by: Mark Cave-Ayland
---
hw/ppc/mac_newworld.c |4
hw/ppc/mac_oldworld.c |4
2 files changed, 8 insertions(+)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index f95086b..3283f1d 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -179,6 +1
This patchset allows migration of the PPC timebase for g3beige/mac99
machines under TCG on non-PPC hosts.
The majority of the work is in patch 2: here the existing migration code is
split into PPC and non-PPC host codepaths (where the previous behaviour is
preserved). In effect, non-PPC hosts use
This patch provides support for migration of the PPC guest timebase on non-PPC
host architectures (i.e those using QEMU's virtual emulated timebase).
Signed-off-by: Mark Cave-Ayland
---
hw/ppc/ppc.c | 33 +++--
1 file changed, 27 insertions(+), 6 deletions(-)
diff
On Mon, Feb 01, 2016 at 02:13:19AM +0800, w...@redhat.com wrote:
> From: Wei Xu
>
> Patch v2 add detailed commit log.
>
> This patch is to support WHQL test for Windows guest, while this feature also
> benifits other guest works as a kernel 'gro' like feature with userspace
> implementation.
>
On Mon, Feb 01, 2016 at 02:13:22AM +0800, w...@redhat.com wrote:
> From: Wei Xu
>
> Upon a packet is arriving, a corresponding chain will be selected or created,
> or be bypassed if it's not an IPv4 packets.
>
> The callback in the chain will be invoked to call the real coalescing.
>
> Since th
On Mon, Feb 01, 2016 at 02:13:21AM +0800, w...@redhat.com wrote:
> From: Wei Xu
>
> The chain list is initialized when the device is getting realized,
> and the entry of the chain will be inserted dynamically according
> to protocol type of the network traffic.
>
> All the buffered packets and c
From: Wei Xu
Add statistics to log what happened during the process.
Signed-off-by: Wei Xu
---
hw/net/virtio-net.c| 49 +++---
include/hw/virtio/virtio.h | 33 +++
2 files changed, 79 insertions(+), 3 deletions(-)
dif
From: Wei Xu
More general exception cases check
1. Incorrect version in IP header
2. IP options & IP fragment
3. Not a TCP packets
4. Sanity size check to prevent buffer overflow attack.
Signed-off-by: Wei Xu
---
hw/net/virtio-net.c | 44
1 file cha
From: Wei Xu
Normally it includes 2 typical way to handle a TCP control flag, bypass
and finalize, bypass means should be sent out directly, and finalize
means the packets should also be bypassed, and this should be done
after searching for the same connection packets in the pool and sending
all
From: Wei Xu
The timer will only be triggered if the packets pool is not empty,
and it'll drain off all the cached packets, this is to reduce the
delay to upper layer protocol stack.
Signed-off-by: Wei Xu
---
hw/net/virtio-net.c | 38 ++
1 file changed, 38 i
1 - 100 of 137 matches
Mail list logo
