On Sat, Apr 2, 2011 at 8:03 PM, Lyu Mitnick wrote:
> Hello Stefan,
> I have take a look at block.c. But I am a little confused about the meaning
> of synchronous/asynchronous i/o. I know the two concept in a operating
> system. However I am not sure whether it is analogous in virtual machine.
Yo
On Sun, Apr 03, 2011 at 08:55:35AM +0200, Stefan Weil wrote:
> arpa/inet.h is not available for w32, so commit
> edbb21363fbfe40e050f583df921484cbc31c79d breaks
> w32 compilations.
>
> This is fixed by using qemu_socket.h.
>
Thanks, missed that.
Reviewed-by: Alon Levy
> Cc: Alon Levy
> Signe
Revised patch for improving the accuracy of the block migration bandwidth
calculation. Thanks a lot to Michael Roth for the input.
For those that missed the original patch, here is the description:
block_mig_state.total_time is currently the sum of the read request
latencies. This is not very a
On Thu, Mar 31, 2011 at 11:58 PM, Stefan Weil wrote:
> Some recently added new code did not compile for w32 targets.
>
> The functions qemu_iohandler_fill and qemu_iohandler_poll need
> data type fd_set which is declared in winsock2.h for w32 targets.
>
> Moving the functions from qemu-common.h to
On Fri, Apr 1, 2011 at 10:57 PM, Stefan Berger
wrote:
> On 04/01/2011 02:14 PM, Blue Swirl wrote:
>>
>> On Wed, Mar 30, 2011 at 10:42 PM, Stefan Berger
>> wrote:
>>>
>>> The TPM interface (tpm_tis) needs to be explicitly enabled via
>>> ./configure --enable-tpm. This restricts the building of th
Am 03.04.2011 11:10, schrieb Blue Swirl:
On Thu, Mar 31, 2011 at 11:58 PM, Stefan Weil
wrote:
Some recently added new code did not compile for w32 targets.
The functions qemu_iohandler_fill and qemu_iohandler_poll need
data type fd_set which is declared in winsock2.h for w32 targets.
Moving t
On Sat, Apr 2, 2011 at 1:33 AM, Peter Maydell wrote:
> On 1 April 2011 19:29, Blue Swirl wrote:
>> On Fri, Apr 1, 2011 at 5:30 PM, Peter Maydell
>> wrote:
>>> Make the Neon helper routines use the correct FP status from
>>> the CPUEnv rather than using a dummy static one. This means
>>> they wi
On Sun, Apr 3, 2011 at 12:41 PM, Stefan Weil wrote:
> Am 03.04.2011 11:10, schrieb Blue Swirl:
>>
>> On Thu, Mar 31, 2011 at 11:58 PM, Stefan Weil
>> wrote:
>>>
>>> Some recently added new code did not compile for w32 targets.
>>>
>>> The functions qemu_iohandler_fill and qemu_iohandler_poll need
On Sat, Apr 02, 2011 at 06:47:37PM +0400, Dmitry Eremin-Solenikov wrote:
> On 4/2/11, Isaku Yamahata wrote:
> >> Have you verified that all bus devices have been qdevified since this
> >> code has been added? I wouldn't bet it is the case.
> >
> > I think his analysis is valid. So how about the fo
On 3 April 2011 10:41, Blue Swirl wrote:
> On Sat, Apr 2, 2011 at 1:33 AM, Peter Maydell
> wrote:
>> Nobody seemed to have a coherent rule about when functions
>> should be in op_helper.c and use the global 'env' variable
>> and when they should be in some other file and have 'env'
>> passed as
On Sun, Apr 3, 2011 at 1:51 PM, Peter Maydell wrote:
> On 3 April 2011 10:41, Blue Swirl wrote:
>> On Sat, Apr 2, 2011 at 1:33 AM, Peter Maydell
>> wrote:
>>> Nobody seemed to have a coherent rule about when functions
>>> should be in op_helper.c and use the global 'env' variable
>>> and when t
On 3 April 2011 12:10, Blue Swirl wrote:
> On Sun, Apr 3, 2011 at 1:51 PM, Peter Maydell
> wrote:
>> But I can submit a patch to do that if it's the right thing.
>
> It's not so much about correctness, but performance. All generated
> code already has access to global env, so passing it via help
factor out ide initialization to call drive_get(IF_IDE)
Signed-off-by: Isaku Yamahata
---
hw/ide.h |3 +++
hw/ide/core.c | 14 ++
hw/mips_fulong2e.c |9 +
hw/mips_malta.c| 10 +-
hw/mips_r4k.c | 10 +-
hw/pc_piix.c |
On Sat, Apr 2, 2011 at 3:12 AM, Yale Zhang wrote:
> Fellow developers,
> I'm thinking of starting a VM project to allow running x86 Windows apps on
> ARM Android. This will obviously involve binary translation. I've read about
> QEMU's tiny code generator and think for a usable experience,
> the
On Fri, Apr 01, 2011 at 07:52:52PM +0200, Stefan Weil wrote:
> [snip]
>
> Thank you for your review, especially for the hints at lduw_phys
> and potential alignment issues. I'll apply them to a new version
> of this patch.
>
> There was already a function without prefix (stl_le_phys),
> and the n
On Sun, Apr 3, 2011 at 2:21 PM, Peter Maydell wrote:
> On 3 April 2011 12:10, Blue Swirl wrote:
>> On Sun, Apr 3, 2011 at 1:51 PM, Peter Maydell
>> wrote:
>>> But I can submit a patch to do that if it's the right thing.
>>
>> It's not so much about correctness, but performance. All generated
>>
On Tue, Mar 29, 2011 at 8:04 PM, Stefan Hajnoczi
wrote:
> Piggy-back on the guest CD-ROM polling to poll on the host. Open and
> close the host CD-ROM file descriptor to ensure we read the new size and
> not a stale size.
>
> Two things are going on here:
>
> 1. If hald/udisks is not already poll
On Sat, Apr 2, 2011 at 10:56 PM, AKA wrote:
> Hi guys.
[...]
> What I have tried so far to understand the source code
>
> Diffs: I made a Diff of the Android emulator code base and the corresponding
> QEMU 0.10.x (lots of changes) and to a newer QEMU (it's easier to enumerate
> what has not change
On Sun, Apr 3, 2011 at 2:57 PM, Stefan Hajnoczi wrote:
> On Tue, Mar 29, 2011 at 8:04 PM, Stefan Hajnoczi
> wrote:
>> Piggy-back on the guest CD-ROM polling to poll on the host. Open and
>> close the host CD-ROM file descriptor to ensure we read the new size and
>> not a stale size.
>>
>> Two th
On Sat, Apr 02, 2011 at 08:41:28AM +0900, Isaku Yamahata wrote:
> Sorry for late comment after the commit.
> PRIx64 shouldn't be used instead of cast?
It what I thought first, but given the port number is a small 16-bit
value, the cast is probably as good as the PRIx64. Also part of the
already ex
On Sun, Apr 03, 2011 at 12:21:49PM +0100, Peter Maydell wrote:
> On 3 April 2011 12:10, Blue Swirl wrote:
> > On Sun, Apr 3, 2011 at 1:51 PM, Peter Maydell
> > wrote:
> >> But I can submit a patch to do that if it's the right thing.
> >
> > It's not so much about correctness, but performance. Al
On 3 April 2011 16:12, Aurelien Jarno wrote:
> On Sun, Apr 03, 2011 at 12:21:49PM +0100, Peter Maydell wrote:
>> Anyway, how about I do a version of this patch which moves
>> the affected neon helpers to op_helper.c rather than adding
>> an env parameter
>> Then I can do a separate patchset to mo
--- On Sun, 4/3/11, malc wrote:
> From: malc
> Subject: Re: [Qemu-devel] Help Debugging AIX boot on qemu-system-ppc (it
> reads bootfile.exe now)
> To: "Kenneth Salerno"
> Cc: qemu-devel@nongnu.org
> Date: Sunday, April 3, 2011, 12:13 AM
> On Sat, 2 Apr 2011, Kenneth Salerno
> wrote:
>
> > Hi
On Mon, Mar 07, 2011 at 11:10:32AM +, Peter Maydell wrote:
> Add a model of the ARM Versatile Express board (with A9MPx4
> daughterboard).
>
> Signed-off-by: Peter Maydell
> ---
> Makefile.target |1 +
> hw/vexpress.c | 224
> +++
>
On Fri, Apr 01, 2011 at 03:30:33PM +0100, Peter Maydell wrote:
> This is a pull request for a set of patches fixing various minor Neon
> problems for ARM targets, which I sent to the list a couple of weeks ago.
> A few of them got reviewed-by Nathan, one had some minor discussion which
> didn't amo
On Sun, Apr 03, 2011 at 04:32:51PM +0100, Peter Maydell wrote:
> On 3 April 2011 16:12, Aurelien Jarno wrote:
> > On Sun, Apr 03, 2011 at 12:21:49PM +0100, Peter Maydell wrote:
> >> Anyway, how about I do a version of this patch which moves
> >> the affected neon helpers to op_helper.c rather than
cppcheck reports this error:
hw/spapr_vscsi.c:274: error: Uninitialized variable: rc
If llen == 0, rc was indeed used without being initialized.
Signed-off-by: Stefan Weil
---
hw/spapr_vscsi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/spapr_vscsi.c b/hw/spapr
cppcheck reports this error:
commpage.c:223: error: Possible null pointer dereference:
value - otherwise it is redundant to check if value is null at line 214
The null pointer check in line 214 is indeed not needed.
If value were null, the code would crash in line 223.
See do_compare_and_swap64 w
Public bug reported:
target-arm/helper.c:920
[current] table |= (address >> 18) & 0x3ffc
[fix] table |= (address >> 20) & 0xfff
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed
Hello,
I'm having problems accessing git.qemu.org since days. Is it moved or
down?
Thnx.
Ciao,
Gerhard
--
http://www.wiesinger.com/
On Sun, Apr 3, 2011 at 2:12 PM, Blue Swirl wrote:
> On Sun, Apr 3, 2011 at 2:57 PM, Stefan Hajnoczi wrote:
>> On Tue, Mar 29, 2011 at 8:04 PM, Stefan Hajnoczi
>> wrote:
>>> Piggy-back on the guest CD-ROM polling to poll on the host. Open and
>>> close the host CD-ROM file descriptor to ensure w
These errors were reported by cppcheck:
tests/cris/check_openpf1.c:30: error:
Mismatching allocation and deallocation: f
tests/cris/check_openpf2.c:13: error:
Mismatching allocation and deallocation: f
tests/cris/check_stat3.c:16: error:
Buffer overrun possible for long cmd-line args
tests/cris
On Sun, Mar 13, 2011 at 03:44:02PM +0100, Stefan Weil wrote:
> Replace endianess -> endianness.
>
> Signed-off-by: Stefan Weil
> ---
> audio/sdlaudio.c | 20 ++--
> block/vdi.c |4 ++--
> target-microblaze/translate.c |2 +-
> target-mips/
On 04/03/2011 12:46 PM, Gerhard Wiesinger wrote:
Hello,
I'm having problems accessing git.qemu.org since days. Is it moved or
down?
No, you can git pull/push from it just fine. It's just not running a
git browser ATM.
Regards,
Anthony Liguori
Thnx.
Ciao,
Gerhard
--
http://www.wiesing
On Mon, Mar 14, 2011 at 02:10:58PM -0700, jordan.l.jus...@intel.com wrote:
> From: Jordan Justen
>
> When checking pfl->rom_mode for when to lazily reenter ROMD mode,
> the value was check was the opposite of what it should have been.
> This prevent the part from returning to ROMD mode after a wr
On Wed, Mar 16, 2011 at 06:05:01PM +0900, Isaku Yamahata wrote:
> - the trigger mode is edge at first
> - During initializatoin, the interrupt is raised as edge which is masked.
> The corresponding bit of irr is set.
> - Then the mode is switched to level and it's unmasked.
> - the bit of irr is
On Sun, 3 Apr 2011, Anthony Liguori wrote:
On 04/03/2011 12:46 PM, Gerhard Wiesinger wrote:
Hello,
I'm having problems accessing git.qemu.org since days. Is it moved or down?
No, you can git pull/push from it just fine. It's just not running a git
browser ATM.
git pull fatal: http://git.
On Sun, Apr 03, 2011 at 09:36:36PM +0200, Stefan Weil wrote:
> These errors were reported by cppcheck:
>
> tests/cris/check_openpf1.c:30: error:
> Mismatching allocation and deallocation: f
>
> tests/cris/check_openpf2.c:13: error:
> Mismatching allocation and deallocation: f
>
> tests/cris/chec
Am 03.04.2011 21:55, schrieb Gerhard Wiesinger:
On Sun, 3 Apr 2011, Anthony Liguori wrote:
On 04/03/2011 12:46 PM, Gerhard Wiesinger wrote:
Hello,
I'm having problems accessing git.qemu.org since days. Is it moved
or down?
No, you can git pull/push from it just fine. It's just not running
When checking pfl->rom_mode for when to lazily reenter ROMD mode,
the value was check was the opposite of what it should have been.
This prevent the part from returning to ROMD mode after a write
was made to the CFI rom region.
Signed-off-by: Jordan Justen
---
hw/pflash_cfi02.c |2 +-
1 file
On Tue, Mar 22, 2011 at 11:02:09AM +0100, Jan Kiszka wrote:
> When the VM goes into stop state while there is a gdb frontend attached,
> it makes sense to inform gdb about this fact and at least a bit about
> the stop reason. Basically, all stops are interesting except for the
> temporary VMSTOP_SA
On Sat, Mar 26, 2011 at 11:58:37AM +0500, Khansa Butt wrote:
> From cd88be1263d0fc9802cd4dd358ed0299c0d106b0 Mon Sep 17 00:00:00 2001
> From: Khansa Butt & Ehsan-ul-Haq
> Date: Sat, 26 Mar 2011 11:53:11 +0500
> Subject: [PATCH] MIPS64 user mode emulation in QEMU
> This patch adds support for Cavi
Hi,
since some people independently asked me if I got memory access tracing
working, here is how one can do it for the archive:
I did this on a 64bit Host with a 32bit x86 Guest
Patch tcg/tcg-op.h:
tcg_gen_qemu_ld* functions are responsible to read from memory
tcg_gen_qemu_st* functions are respo
On Sat, Mar 26, 2011 at 07:37:56PM +0100, Kevin Wolf wrote:
> Rx and Tx descriptors are 16 byte aligned, so the lower bits are
> ignored by real hardware. In fact, they always read back as zero on real
> hardware, but probably nobody relies on that.
>
> Signed-off-by: Kevin Wolf
> ---
> hw/e1000
On Mon, Mar 28, 2011 at 10:00:30PM +0100, Stefan Hajnoczi wrote:
> The common checksum functions were moved to net/checksum.c in commit
> 7200ac3c7c8eefe574193b49eeff09f120e11ec7 but the original net-checksum.c
> was never deleted from the source tree. Remove it now since all users
> of the checks
On Wed, Mar 30, 2011 at 10:03:38PM +0100, Peter Maydell wrote:
> Tidy up the message printed when qemu exits due to a signal, so that
> it's clearer where the message is coming from and that it's not just
> stray debug output.
>
> Signed-off-by: Peter Maydell
> ---
> vl.c | 11 +--
> 1
On Thu, Mar 31, 2011 at 11:27:23AM +0200, Gleb Natapov wrote:
> SDL library initialization mangles signal handlers, so QEMU should
> register them after initializing SDL. This was the case before and code
> even have a comment about that. Fix it to be so again.
>
> Signed-off-by: Gleb Natapov
>
On Sun, Apr 03, 2011 at 08:55:35AM +0200, Stefan Weil wrote:
> arpa/inet.h is not available for w32, so commit
> edbb21363fbfe40e050f583df921484cbc31c79d breaks
> w32 compilations.
>
> This is fixed by using qemu_socket.h.
>
> Cc: Alon Levy
> Signed-off-by: Stefan Weil
> ---
> hw/ccid-card-pas
On Tue, Mar 29, 2011 at 03:29:27PM +0200, Alexander Graf wrote:
> We've had support for running s390x guests with KVM for a
> while now. This patch set also enables support for running
> s390x guests in system as well as linux-user mode in emulation!
>
> Within this scope, I again want to stress t
On 04.04.2011, at 00:37, Aurelien Jarno wrote:
> On Tue, Mar 29, 2011 at 03:29:27PM +0200, Alexander Graf wrote:
>> We've had support for running s390x guests with KVM for a
>> while now. This patch set also enables support for running
>> s390x guests in system as well as linux-user mode in emula
--- On Sun, 4/3/11, Kenneth Salerno wrote:
> From: Kenneth Salerno
> Subject: Re: [Qemu-devel] Help Debugging AIX boot on qemu-system-ppc (it
> reads bootfile.exe now)
> To: "malc"
> Cc: qemu-devel@nongnu.org
> Date: Sunday, April 3, 2011, 11:29 AM
> --- On Sun, 4/3/11, malc
> wrote:
>
> > F
Thank you for applying. But I found that the patch is wrong and
I'm preparing the new one. Can you please revert it?
On Sun, Apr 03, 2011 at 09:53:14PM +0200, Aurelien Jarno wrote:
> On Wed, Mar 16, 2011 at 06:05:01PM +0900, Isaku Yamahata wrote:
> > - the trigger mode is edge at first
> > - Durin
On 04/03/2011 03:06 PM, Stefan Weil wrote:
Am 03.04.2011 21:55, schrieb Gerhard Wiesinger:
On Sun, 3 Apr 2011, Anthony Liguori wrote:
On 04/03/2011 12:46 PM, Gerhard Wiesinger wrote:
Hello,
I'm having problems accessing git.qemu.org since days. Is it moved
or down?
No, you can git pull/pu
On Mon, Apr 04, 2011 at 08:42:07AM +0900, Isaku Yamahata wrote:
> Thank you for applying. But I found that the patch is wrong and
> I'm preparing the new one. Can you please revert it?
Here is the corrected patch. The first wrong patch clears the interrupts
bit unconditionally. Which caused losing
On Fri, Apr 01, 2011 at 08:02:24PM +0200, Alexander Graf wrote:
> On 01.04.2011, at 19:58, Aurelien Jarno wrote:
> > On Fri, Apr 01, 2011 at 03:15:13PM +1100, David Gibson wrote:
[snip]
> >> +target_ulong helper_popcntd (target_ulong val)
> >> +{
> >> +val = (val & 0xULL) + ((va
Hi Stefan,
I haven't had a chance to fully review, but I do have some comments.
On Wed, Mar 30, 2011 at 01:55:37PM -0400, Stefan Berger wrote:
[...]
> - a utility function called mssleep is added. It waits for a number
> of milliseconds before it returns. I had tried to build a function
> lik
On Wed, Mar 30, 2011 at 01:55:36PM -0400, Stefan Berger wrote:
> This patch provides ACPI support for the TPM device. It probes for the TPM
> device and only if a TPM device is found then the TPM's SSDT and TCPA table
> are created. This patch also connects them to the RSDT.
[...]
> // Space to re
On Wed, Mar 30, 2011 at 01:55:39PM -0400, Stefan Berger wrote:
> This patch implements the TCG BIOS interrupt handler 1ah. It is for
> example used by trusted grub.
[...]
> +/***
> + Calculation of SHA1 in SW
> +
> + See: http://www.
At one point, usb-ccid.c attempts to use a %lX format specifier to print
a uint64_t, which is only correct on some host platforms. This patch
corrects the statement to use the stdint specified PRIX64 constant instead.
Signed-off-by: David Gibson
---
hw/usb-ccid.c |2 +-
1 files changed, 1 i
On Wed, Mar 30, 2011 at 01:55:40PM -0400, Stefan Berger wrote:
> This patch adds invocactions of functions that measure various parts of the
> code and data through various parts of the BIOS code. It follows TCG
> specifications on what needs to be measured. It also adds the implementation
> of the
On Mon, Apr 04, 2011 at 08:42:07AM +0900, Isaku Yamahata wrote:
> Thank you for applying. But I found that the patch is wrong and
> I'm preparing the new one. Can you please revert it?
Reverted for now, I'll ait for some comments on the new patch.
> On Sun, Apr 03, 2011 at 09:53:14PM +0200, Aurel
This initial version covers the generic portions of fw_cfg and
the x86/x86-64 architecture specific portions of fw_cfg.
Signed-off-by: Jordan Justen
---
docs/specs/fw_cfg.txt | 168 +
1 files changed, 168 insertions(+), 0 deletions(-)
create mode
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