The current way of injecting MCE events without updating of and
synchronizing with the CPUState is broken and causes spurious
corruptions of the MCE-related parts of the CPUState.
As a first step towards a fix, enhance the state writeback code with
support for injecting events that are pending in
This is required to support keeping VCPU states across a system reset.
If we do not read the current state before the reset,
cpu_synchronize_all_post_reset may write back incorrect state
information.
The first user of this will be MCE MSR synchronization which currently
works around the missing cp
There is nothing to abstract here. Fold kvm_setup_mce into its caller
and fix up the error reporting (return code of kvm_vcpu_ioctl holds the
error value).
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
target-i386/kvm.c | 11 ---
1 files changed, 4
And the show goes on: This 4th round contains a rework of the MCE
handling, mostly for KVM, but also few bits used in emulation mode are
affected. Major contributions are:
- fixed MCE injection race with other events
- kick VCPU out of halt on asynchronous MCEs
- unified TCG and KVM MCE injectio
This switches KVM's MCE injection path to cpu_x86_inject_mce, both for
SIGBUS and monitor initiated events. This means we prepare the MCA MSRs
in the VCPUState also for KVM.
We have to drop the MSRs writeback restrictions for this purpose which
is now safe as every uncoordinated MSR injection is r
Allow to tell cpu_x86_inject_mce that it should ignore Action Optional
MCE events when the target VCPU is still processing another one. This
will be used by KVM soon.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
monitor.c|7 +--
target-i
From: Huang Ying
qemu_ram_remap() unmaps the specified RAM pages, then re-maps these
pages again. This is used by KVM HWPoison support to clear HWPoisoned
page tables across guest rebooting, so that a new page may be
allocated later to recover the memory error.
[ Jan: style fixlets ]
Signed-of
MCEs can be injected asynchronously, so they can also terminate the halt
state.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
target-i386/exec.h | 15 ++-
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/target-i386/exec.h b/targe
Handle option '-icount X' on powerpc targets.
Signed-off-by: Tristan Gingold
---
target-ppc/translate_init.c | 42 ++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 907535e.
Reorder mcg_status in CPUState to achive automatic clearing on reset.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
target-i386/cpu.h|3 ++-
target-i386/helper.c |2 --
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/target-i386/cp
From: Huang Ying
In Linux kernel HWPoison processing implementation, the virtual
address in processes mapping the error physical memory page is marked
as HWPoison. So that, the further accessing to the virtual
address will kill corresponding processes with SIGBUS.
If the error physical memory p
Pure function suffling to avoid multiple #ifdef KVM_CAP_MCE sections,
no functional changes. While at it, annotate some #ifdef sections.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
target-i386/kvm.c | 346 ++
Fix some code style issues, use proper headers, and align to cpu_x86
naming scheme. No functional changes.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
cpu-all.h|4
monitor.c|2 +-
target-i386/cpu.h|5 +
targ
As this service is used by the human monitor, make sure that errors get
reported to the right channel, and also raise the verbosity.
This requires to move Monitor typedef in qemu-common.h to resolve the
include dependency.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Don
From: gingold
According to the PowePC 750 user's manual, the vector offset for system reset
(both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Tristan Gingold
---
target-ppc/translate_init.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-ppc/translate_init.
From: Fabien Chouteau
Although the support of this register may be uncomplete, there are no
reason to prevent the debugger from reading or writing it.
Signed-off-by: Tristan Gingold
---
gdbstub.c |5 +++--
target-ppc/translate_init.c |5 ++---
2 files changed, 5 inser
There is no reason to continue if the kernel claims to support MCE but
then fails to process our request.
Signed-off-by: Jan Kiszka
CC: Huang Ying
CC: Hidetoshi Seto
CC: Jin Dongming
---
target-i386/kvm.c | 30 +-
1 files changed, 17 insertions(+), 13 deletions(-
Am 14.02.2011 20:34, schrieb Anthony Liguori:
> On 02/14/2011 12:34 PM, Luiz Capitulino wrote:
>> On Mon, 14 Feb 2011 08:39:11 -0600
>> Anthony Liguori wrote:
>>
>>
>>> On 02/14/2011 06:45 AM, Luiz Capitulino wrote:
>>>
So the question is: how does the schema based design support ex
On 14.02.2011 19:12, Peter Maydell wrote:
> On 11 February 2011 15:10, wrote:
>> +uint32_t HELPER(neon_rshl_s32)(uint32_t valop, uint32_t shiftop)
>> +{
>> +int32_t dest;
>> +int32_t val = (int32_t)valop;
>> +int8_t shift = (int8_t)shiftop;
>> +if (shift >= 32) {
>> +dest
Anthony Liguori writes:
> On 02/12/2011 11:03 AM, Markus Armbruster wrote:
>> Blue Swirl writes:
>>
>>
>>> Convert to qdev, also add a proper reset function.
[...]
>> Pointer properties are for dirty hacks only. Is there really no better
>> solution? Why does it have to be a property?
>>
From: Jes Sorensen
Optional feature allowing a user to generate the probe list to match
the name of the binary, in case they wish to install qemu under a
different name than qemu-{system,user},
Signed-off-by: Jes Sorensen
---
scripts/tracetool | 14 ++
1 files changed, 10 inserti
On 15 February 2011 08:59, Tristan Gingold wrote:
> @@ -770,7 +770,8 @@ static int cpu_gdb_write_register(CPUState *env, uint8_t
> *mem_buf, int n)
> /* fpscr */
> if (gdb_has_xml)
> return 0;
> - return 4;
> + env->fpscr = ldtul_p(mem
Blue Swirl writes:
> On Sat, Feb 12, 2011 at 6:57 PM, Markus Armbruster wrote:
>> Blue Swirl writes:
>>
>>> Signed-off-by: Blue Swirl
>>> ---
>>> hw/pc.h | 1 -
>>> hw/pc_piix.c | 2 --
>>> hw/vmport.c | 24 +---
>>> 3 files changed, 21 insertions(+), 6 delet
On Feb 15, 2011, at 11:22 AM, Peter Maydell wrote:
> On 15 February 2011 08:59, Tristan Gingold wrote:
>> @@ -770,7 +770,8 @@ static int cpu_gdb_write_register(CPUState *env, uint8_t
>> *mem_buf, int n)
>> /* fpscr */
>> if (gdb_has_xml)
>> return 0;
>> -
On (Mon) 14 Feb 2011 [16:18:10], Anthony Liguori wrote:
> On 02/14/2011 11:56 AM, Chris Wright wrote:
> >Please send in any agenda items you are interested in covering.
>
> -rc2 is tagged and waiting for announcement. Please take a look at
> -rc2 and make sure there is nothing critical missing.
On 02/15/2011 12:18 AM, Anthony Liguori wrote:
On 02/14/2011 11:56 AM, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
-rc2 is tagged and waiting for announcement. Please take a look at
-rc2 and make sure there is nothing critical missing. Will tag 0.14.0
Make smpboot available not only for Linux but for all setups.
Signed-off-by: Adam Lackorzynski
---
hw/arm_boot.c | 17 +
1 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/hw/arm_boot.c b/hw/arm_boot.c
index 620550b..a68b396 100644
--- a/hw/arm_boot.c
+++ b/hw/arm_b
Fix selection of target list filter mode.
Signed-off-by: Adam Lackorzynski
---
hw/arm_gic.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/arm_gic.c b/hw/arm_gic.c
index e6b1953..0e934ec 100644
--- a/hw/arm_gic.c
+++ b/hw/arm_gic.c
@@ -549,10 +549,10 @@ static voi
Implement VA->PA translations by cp15-c7 that went through unchanged
previously.
Signed-off-by: Adam Lackorzynski
---
target-arm/cpu.h|1 +
target-arm/helper.c | 51 +--
2 files changed, 50 insertions(+), 2 deletions(-)
diff --git a/tar
Am 14.02.2011 21:32, schrieb Stefan Hajnoczi:
> On Mon, Feb 14, 2011 at 7:40 PM, Nicholas Thomas wrote:
>> I've written a patch that changes the behaviour - instead of exiting at
>> startup, we wait for the NBD connection to be established, and we hang
>> on reads and writes until the connection i
Hi,
perhaps this is the wrong list. If so then please accept my apology.
I am trying out the opensuse kvm rpm from the Virtualization repository:
http://download.opensuse.org/repositories/Virtualization/openSUSE_11.3/x86_64/kvm-0.14.0.rc1-67.1.x86_64.rpm
I have installed winxp and run the ma
On Tue, Feb 15, 2011 at 11:10:22AM +0100, jes.soren...@redhat.com wrote:
> From: Jes Sorensen
>
> Optional feature allowing a user to generate the probe list to match
> the name of the binary, in case they wish to install qemu under a
> different name than qemu-{system,user},
>
> Signed-off-by:
Anthony Liguori writes:
> On 02/14/2011 11:56 AM, Chris Wright wrote:
>> Please send in any agenda items you are interested in covering.
>>
>
> - QAPI and QMP events
> - qdev future
Do we need a qdev tree and a maintainer for it?
>
> I don't really have a coherent plan for the second on
From: Jes Sorensen
Optional feature allowing a user to generate the probe list to match
the name of the binary, in case they wish to install qemu under a
different name than qemu-{system,user},
Signed-off-by: Jes Sorensen
---
scripts/tracetool | 21 ++---
1 files changed, 14
On 15 February 2011 10:48, Adam Lackorzynski wrote:
> Make smpboot available not only for Linux but for all setups.
I'm not convinced about this. I think if you're providing a raw
image for an SMP system (rather than a Linux kernel) then it's
your job to provide an image which handles the bootup
On Tue, Feb 15, 2011 at 12:34 PM, wrote:
> From: Jes Sorensen
>
> Optional feature allowing a user to generate the probe list to match
> the name of the binary, in case they wish to install qemu under a
> different name than qemu-{system,user},
>
> Signed-off-by: Jes Sorensen
> ---
> scripts/t
On Tue Feb 15, 2011 at 13:01:08 +, Peter Maydell wrote:
> On 15 February 2011 10:48, Adam Lackorzynski
> wrote:
> > Make smpboot available not only for Linux but for all setups.
>
> I'm not convinced about this. I think if you're providing a raw
> image for an SMP system (rather than a Linu
Add emulation of KPAS register and proper emulation of
KPASMKP regs, so now driver supports multipresses and properly
works with Linux driver.
Signed-off-by: Vasily Khoruzhick
---
hw/pxa2xx_keypad.c | 114
1 files changed, 62 insertions(+), 5
Add handling of 0xe0xx keycodes to pxa2xx_driver.
Extended keycodes in keymap should be marked with most significant
bit set (i.e. 0x80). Without this patch it's not possible to handle
i.e. cursor keys.
Signed-off-by: Vasily Khoruzhick
---
hw/pxa2xx_keypad.c | 10 ++
1 files changed, 1
On Mon, 14 Feb 2011 14:15:27 -0600
Anthony Liguori wrote:
> On 02/14/2011 01:58 PM, Luiz Capitulino wrote:
> > No, of course not, our plan has always been to do this via an schema,
> > the only reason we don't do this today is lack of time/help.
> >
> >
>
> Understood--I'm here to help now :
On 15 February 2011 13:12, Adam Lackorzynski wrote:
>
> On Tue Feb 15, 2011 at 13:01:08 +, Peter Maydell wrote:
>> On 15 February 2011 10:48, Adam Lackorzynski
>> wrote:
>> > Make smpboot available not only for Linux but for all setups.
>>
>> I'm not convinced about this. I think if you're p
On Tue, 15 Feb 2011 10:20:01 +0100
Kevin Wolf wrote:
> Am 14.02.2011 20:34, schrieb Anthony Liguori:
> > On 02/14/2011 12:34 PM, Luiz Capitulino wrote:
> >> On Mon, 14 Feb 2011 08:39:11 -0600
> >> Anthony Liguori wrote:
> >>
> >>
> >>> On 02/14/2011 06:45 AM, Luiz Capitulino wrote:
> >>>
On Mon, Feb 14, 2011 at 01:54:41PM -0600, Anthony Liguori wrote:
> On 02/14/2011 11:56 AM, Chris Wright wrote:
> >Please send in any agenda items you are interested in covering.
>
> - QAPI and QMP events
> - qdev future
>
Making new Seabios stable release for qemu-0.14?
--
This patch series fixes bugs in the Neon shift instructions
VRSHR, VRSRA, VQRSHRN, VQRSHRUN, VRSHRN, VQSHRN, VSHRN, VQSHRUN,
VRSHL, and VQRSHL. It is based on the v3 patchset Christophe
sent recently, with some fixes for minor nits in those patches,
plus some patches from me which fix problems with
For Neon shifts by immediate and narrow, correctly handle the case
where the source registers and the destination registers overlap
(the second pass should use the original register contents, not the
results of the first pass).
Signed-off-by: Peter Maydell
---
target-arm/translate.c | 38 +
From: Christophe Lyon
Fix handling of unsigned VRSHL.s8 and .s16 right shifts by the type
width.
Signed-off-by: Christophe Lyon
Reviewed-by: Peter Maydell
---
target-arm/neon_helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-arm/neon_helper.c b/target-a
Fix value returned by signed 8 and 16 bit qrshl helpers
when the result has saturated.
Signed-off-by: Peter Maydell
---
target-arm/neon_helper.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c
index a8885fa..7859f0b
Handle the case of signed VQRSHL by a shift count of the width of the
data type or larger, which must be special cased in the qrshl_s*
helper functions.
Signed-off-by: Peter Maydell
---
target-arm/neon_helper.c | 34 +++---
1 files changed, 31 insertions(+), 3 delet
From: Christophe Lyon
Fix decoding of 64 bits variants of VSHRN, VRSHRN, VQSHRN, VQSHRUN,
VQRSHRN, VQRSHRUN, taking into account whether inputs are unsigned
or not.
Signed-off-by: Christophe Lyon
Reviewed-by: Peter Maydell
---
target-arm/translate.c | 45 ++--
From: Christophe Lyon
Call the normal shift helpers instead of the rounding ones.
Signed-off-by: Christophe Lyon
Reviewed-by: Peter Maydell
---
target-arm/translate.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
in
From: Christophe Lyon
Fix range of shift amounts which always give 0 as result.
Signed-off-by: Christophe Lyon
Reviewed-by: Peter Maydell
---
target-arm/neon_helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c
From: Christophe Lyon
Handle cases where adding the rounding constant could overflow in Neon
shift instructions: VRSHR, VRSRA, VQRSHRN, VQRSHRUN, VRSHRN.
Signed-off-by: Christophe Lyon
[peter.mayd...@linaro.org: fix handling of large shifts in rshl_s32,
calculate signed saturated value as other
>> -dest = src1 >> (tmp - 1); \
>> +dest = src1 >> (-tmp - 1); \
>> dest++; \
>> dest >>= 1; \
>
> Again, these three lines have the same effect as dest = 0,
> so we can fold into the previous if().
>
>> } else if (tmp < 0) { \
>> @@ -594,7 +594,7 @@ uint64_t
Correctly handle VRSHL of signed values by a shift count of the
width of the data type or larger, which must be special-cased in the
rshl_s* helper functions.
Signed-off-by: Peter Maydell
---
target-arm/neon_helper.c | 17 +++--
1 files changed, 3 insertions(+), 14 deletions(-)
di
On 02/15/2011 06:11 AM, Markus Armbruster wrote:
Anthony Liguori writes:
On 02/14/2011 11:56 AM, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
- QAPI and QMP events
- qdev future
Do we need a qdev tree and a maintainer for
Correctly handle VQRSHL of unsigned values by a shift count of the
width of the data type or larger, which must be special-cased in the
qrshl_u* helper functions.
Signed-off-by: Peter Maydell
---
target-arm/neon_helper.c | 37 ++---
1 files changed, 34 insertion
On 14.02.2011 19:18, Peter Maydell wrote:
> On 11 February 2011 15:10, wrote:
>> From: Christophe Lyon
>>
>> This patch series provides fixes such that ARM Neon instructions
>> VRSHR, VRSRA, VQRSHRN, VQRSHRUN, VRSHRN, VQSHRN, VSHRN, VQSHRUN now
>> pass all my tests.
>>
>> I have reworked all the
Anthony Liguori writes:
> Hi,
>
> In my QAPI branch[1], I've now got almost every existing QMP command
> converted with (hopefully) all of the hard problems solved. There is
> only one remaining thing to attack before posting for inclusion and
> that's events. Here's my current thinking about w
On 02/15/2011 04:44 AM, Avi Kivity wrote:
On 02/15/2011 12:18 AM, Anthony Liguori wrote:
On 02/14/2011 11:56 AM, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
-rc2 is tagged and waiting for announcement. Please take a look at
-rc2 and make sure there is
>> @@ -924,7 +924,11 @@ uint32_t HELPER(neon_qrshl_s32)(CPUState *env, uint32_t
>> valop, uint32_t shiftop)
>> dest = val << shift;
>> if ((dest >> shift) != val) {
>> SET_QC();
>> -dest = (uint32_t)(1 << (sizeof(val) * 8 - 1)) - (val > 0 ? 1 :
>> 0);
>> +
On 02/15/2011 03:58 PM, Anthony Liguori wrote:
On 02/15/2011 04:44 AM, Avi Kivity wrote:
On 02/15/2011 12:18 AM, Anthony Liguori wrote:
On 02/14/2011 11:56 AM, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
-rc2 is tagged and waiting for announcement. Pl
On 02/15/2011 08:07 AM, Markus Armbruster wrote:
Anthony Liguori writes:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining thing to attack before posting for inclusion and
that'
On 15 February 2011 14:03, Christophe Lyon wrote:
> It also seems that the neon_shl_s* helpers don't handle correctly large
> negative shift amounts.
They look OK to me (large -ve shift is a huge right shift,
which for signed values should propagate the sign bit
to all bit positions, so we shift
Hrm. This means that your kernel headers in /usr/include/linux are too old. Can
you try and find out which kernel version they are from please
Yes, kernel headers version is 2.6.32. For the time being, I copied some of the
header files from kvm/arch/powerpc/include/asm/ to kernel hea
On Tue Feb 15, 2011 at 13:37:44 +, Peter Maydell wrote:
> On 15 February 2011 13:12, Adam Lackorzynski
> wrote:
> >
> > On Tue Feb 15, 2011 at 13:01:08 +, Peter Maydell wrote:
> >> On 15 February 2011 10:48, Adam Lackorzynski
> >> wrote:
> >> > Make smpboot available not only for Linux
On 15.02.2011, at 15:21, Dushyant Bansal wrote:
>
Hrm. This means that your kernel headers in /usr/include/linux are too
old. Can you try and find out which kernel version they are from please
>>> Yes, kernel headers version is 2.6.32. For the time being, I copied so
2011/2/15 Torsten Förtsch :
> I am trying out the opensuse kvm rpm from the Virtualization repository:
>
> http://download.opensuse.org/repositories/Virtualization/openSUSE_11.3/x86_64/kvm-0.14.0.rc1-67.1.x86_64.rpm
>
> I have installed winxp and run the machine as "/usr/bin/qemu-kvm -name xp.home
On 15.02.2011 15:21, Peter Maydell wrote:
> On 15 February 2011 14:03, Christophe Lyon wrote:
>> It also seems that the neon_shl_s* helpers don't handle correctly large
>> negative shift amounts.
>
> They look OK to me (large -ve shift is a huge right shift,
> which for signed values should prop
Luiz Capitulino writes:
> On Mon, 14 Feb 2011 13:34:11 -0600
> Anthony Liguori wrote:
>
>> On 02/14/2011 12:34 PM, Luiz Capitulino wrote:
>> > On Mon, 14 Feb 2011 08:39:11 -0600
>> > Anthony Liguori wrote:
>> >
>> >
>> >> On 02/14/2011 06:45 AM, Luiz Capitulino wrote:
>> >>
>> >>> So
Hi Adam,
>> Moving in the right direction, but it would be cleaner if the secondary
>> CPU reset was handled inside arm_boot.c, I think (there is a TODO
>> in that file to that effect). Then we could get rid of the cpu reset
>> hook from realview.c.
>
> Like the following?
This assumes that all t
On Tuesday 15 February 2011 08:03 PM, Alexander Graf wrote:
On 15.02.2011, at 15:21, Dushyant Bansal wrote:
Hrm. This means that your kernel headers in /usr/include/linux are too old. Can
you try and find out which kernel version they are from please
Yes, kernel header
On Mon, Feb 14, 2011 at 10:18 PM, Anthony Liguori wrote:
> On 02/14/2011 11:56 AM, Chris Wright wrote:
>>
>> Please send in any agenda items you are interested in covering.
>>
>
> -rc2 is tagged and waiting for announcement. Please take a look at -rc2 and
> make sure there is nothing critical mis
On 02/04/2011 12:18 AM, Amit Shah wrote:
Document the parameters for the virtserialport and virtioconsole
devices.
Example:
$ ./x86_64-softmmu/qemu-system-x86_64 -device virtserialport,?
virtserialport.nr=uint32, The 'number' for the port for \
predictable port numbers. Use this to spawn ports
On 02/04/2011 12:18 AM, Amit Shah wrote:
Hello,
This is yet another rebase of the patchset I'd sent earlier.
The usual notes apply: this is just the start, just getting the
framework in place and a few examples so that people can then pick up
and start documenting their devices and options. We
On 02/15/2011 08:07 AM, Markus Armbruster wrote:
Anthony Liguori writes:
Hi,
In my QAPI branch[1], I've now got almost every existing QMP command
converted with (hopefully) all of the hard problems solved. There is
only one remaining thing to attack before posting for inclusion and
that'
QAPI and QMP
- Anthony adding a new wiki page to describe all of this
- specified in formal schema using JSON
- includes documenation in javadoc-like syntax
- can generate api (possibly protocol) docs
- documenting each command and expected errors
- creates marshalling functions and C interfa
e1000 supports multi-buffer packets larger than rxbuf_size.
This fixes the following (on linux):
- in guest: ifconfig eth1 mtu 16110
- in host: ifconfig tap0 mtu 16110
ping -s 16082
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Stefan Hajnoczi
---
hw/e1000.c | 39 +++
The e1000 spec says: if software statically allocates
buffers, and uses memory read to check for completed descriptors, it
simply has to zero the status byte in the descriptor to make it ready
for reuse by hardware. This is not a hardware requirement (moving the
hardware tail pointer is), but is ne
e1000 supports multi-buffer packets larger than rxbuf_size.
This fixes the following (on linux):
- in guest: ifconfig eth1 mtu 16110
- in host: ifconfig tap0 mtu 16110
ping -s 16082
Red Hat bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=602205
Changes from v1:
fix buff
The spec says: Any descriptor with a non-zero status byte has been
processed by the hardware, and is ready to be handled by the software.
Thus, once we change a descriptor status to non-zero we should
never move the head backwards and try to reuse this
descriptor from hardware.
This actually happ
On 15.02.2011 14:44, Peter Maydell wrote:
> This patch series fixes bugs in the Neon shift instructions
> VRSHR, VRSRA, VQRSHRN, VQRSHRUN, VRSHRN, VQSHRN, VSHRN, VQSHRUN,
> VRSHL, and VQRSHL. It is based on the v3 patchset Christophe
> sent recently, with some fixes for minor nits in those patches,
On 02/04/2011 12:18 AM, Amit Shah wrote:
Add a 'description' along with each qdev property to document the input
each qdev property takes.
Signed-off-by: Amit Shah
Acked-by: Markus Armbruster
---
block_int.h | 14
hw/a9mpcore.c |2 +-
hw/acpi_piix4.c
On Mon, Feb 14, 2011 at 11:47 PM, Anthony Liguori wrote:
> On 02/14/2011 03:25 PM, Blue Swirl wrote:
>>
>> I'd still like to have the inline wrapper over the factory interface,
>> probably with similar signature to isa_serial_new. Then there would be
>> two functions, one going through qdev and th
On Tuesday, February 15, 2011 15:43:32 Stefan Hajnoczi wrote:
> > I have installed winxp and run the machine as "/usr/bin/qemu-kvm -name
> > xp.home -m 768 ...".
>
> Are you able to try QEMU 0.14.0-rc2 from source?
>
> $ git clone git://git.qemu.org/qemu.git
> $ git checkout v0.14.0-rc2
> $ ./con
On Tue, Feb 15, 2011 at 12:07 PM, Markus Armbruster wrote:
> Anthony Liguori writes:
>
>> On 02/12/2011 11:03 AM, Markus Armbruster wrote:
>>> Blue Swirl writes:
>>>
>>>
Convert to qdev, also add a proper reset function.
> [...]
>>> Pointer properties are for dirty hacks only. Is there rea
Hi,
On Tue Feb 15, 2011 at 10:02:05 -0500, Vincent Palatin wrote:
> >> Moving in the right direction, but it would be cleaner if the secondary
> >> CPU reset was handled inside arm_boot.c, I think (there is a TODO
> >> in that file to that effect). Then we could get rid of the cpu reset
> >> hook
On Tue, Feb 15, 2011 at 12:22 PM, Markus Armbruster wrote:
> Blue Swirl writes:
>
>> On Sat, Feb 12, 2011 at 6:57 PM, Markus Armbruster wrote:
>>> Blue Swirl writes:
>>>
Signed-off-by: Blue Swirl
---
hw/pc.h | 1 -
hw/pc_piix.c | 2 --
hw/vmport.c | 24 +
On 15 February 2011 15:02, Vincent Palatin
wrote:
> This assumes that all the ARM SMP platforms are booting their
> secondary CPU the same way as the emulated Realview.
> For example, I'm currently writing a Tegra2 (dual A9) SoC emulation
> and the second CPU is halted when the platform starts and
On Tue, Feb 15, 2011 at 7:22 PM, Blue Swirl wrote:
> On Tue, Feb 15, 2011 at 12:07 PM, Markus Armbruster wrote:
>> Anthony Liguori writes:
>>
>>> On 02/12/2011 11:03 AM, Markus Armbruster wrote:
Blue Swirl writes:
> Convert to qdev, also add a proper reset function.
>> [...]
Support the epoll family of syscalls: epoll_create(), epoll_create1(),
epoll_ctl(), epoll_wait() and epoll_pwait(). Note that epoll_create1()
and epoll_pwait() are later additions, so we have to test separately
in configure for their presence.
Signed-off-by: Peter Maydell
---
configure
Note: to be applied to uq/master.
In icount mode, halt emulation should take into account the nearest event when
sleeping.
Signed-off-by: Marcelo Tosatti
Reported-and-tested-by: "Edgar E. Iglesias"
diff --git a/cpus.c b/cpus.c
index 468544c..21c3eba 100644
--- a/cpus.c
+++ b/cpus.c
@@ -770,7
On 2011-02-15 18:54, Marcelo Tosatti wrote:
>
> Note: to be applied to uq/master.
>
> In icount mode, halt emulation should take into account the nearest event
> when sleeping.
>
> Signed-off-by: Marcelo Tosatti
> Reported-and-tested-by: "Edgar E. Iglesias"
>
> diff --git a/cpus.c b/cpus.c
>
> Chunqiang Tang/Watson/IBM wrote on 01/28/2011 05:13:27 PM:
> As you requested, I set up a wiki page for FVD at
http://wiki.qemu.org/Features/FVD
> . It includes a summary of FVD, a detailed specification of FVD, and a
> comparison of the design and performance of FVD and QED.
> See the figure
On Tue, Feb 15, 2011 at 07:58:53PM +0100, Jan Kiszka wrote:
> On 2011-02-15 18:54, Marcelo Tosatti wrote:
> >
> > Note: to be applied to uq/master.
> >
> > In icount mode, halt emulation should take into account the nearest event
> > when sleeping.
> >
> > Signed-off-by: Marcelo Tosatti
> > Re
Hi,
We just noticed an issue flagged by a libvirt based test. This same command
line didn't used to fail, and I wanted to be sure that this is behaving as
intended.
When the following command line is used on the current qemu version:
x86_64-softmmu/qemu-system-x86_64 -kernel /boot/vmlinuz -d
Signed-off-by: Laurent Vivier
---
linux-user/strace.c| 12
linux-user/strace.list |3 +++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/linux-user/strace.c b/linux-user/strace.c
index 183..05277c0 100644
--- a/linux-user/strace.c
+++ b/linux-user/strac
Syscall parameters are already swapped by the caller.
This patch removes useless tswap() from strace.c
$ QEMU_STRACE=1 chroot /m68k mknod myramdisk b 1 1
with tswap()
...
29944 mknod("myramdisk",02663020) = 0
...
without tswap()
...
30042 mknod("myramdisk",S_IFBLK|0666,makedev(1,1)) = 0
...
2011/2/15 Torsten Förtsch :
> On Tuesday, February 15, 2011 15:43:32 Stefan Hajnoczi wrote:
>> > I have installed winxp and run the machine as "/usr/bin/qemu-kvm -name
>> > xp.home -m 768 ...".
>>
>> Are you able to try QEMU 0.14.0-rc2 from source?
>>
>> $ git clone git://git.qemu.org/qemu.git
>> $
On 02/15/2011 02:07 PM, Bruce Rogers wrote:
Hi,
We just noticed an issue flagged by a libvirt based test. This same command
line didn't used to fail, and I wanted to be sure that this is behaving as
intended.
When the following command line is used on the current qemu version:
x86_64-softmm
On Tue, Feb 15, 2011 at 02:21:41PM -0600, Anthony Liguori wrote:
> On 02/15/2011 02:07 PM, Bruce Rogers wrote:
> >Hi,
> >
> >We just noticed an issue flagged by a libvirt based test. This same command
> >line didn't used to fail, and I wanted to be sure that this is behaving as
> >intended.
> >
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