Hello Dmitry,
Tried it also on qemu, without success. Same behavior.
I sniffed also with tcpdump:
ICMP traffic is dumped immediately but TCP traffic not. Looks like a TCP
problem.
For config and other details see below.
Ciao,
Gerhard
On 21.03.2012 07:59, Gerhard Wiesinger wrote:
On 20.03.2
Instruction breakpoint/zero overhead loop handling code is built into
TBs pointed to by IBREAKA/LEND SRs. When these or related SRs get
changed TBs at virtual addresses corresponding to their old and their
new values must be invalidated.
Virtual address range is passed to the tb_invalidate_phys_pa
void HELPER(wsr_ibreaka)(uint32_t i, uint32_t v)
{
if (env->sregs[IBREAKENABLE]& (1<< i)&& env->sregs[IBREAKA + i]
!= v) {
tb_invalidate_phys_page_range(
env->sregs[IBREAKA + i], env->sregs[IBREAKA + i] + 1, 0);
tb_invalidate_phys_page_range(v, v + 1, 0);
On 20/03/12 9:28 AM, Brad Smith wrote:
On 20/03/12 6:14 AM, Michal Privoznik wrote:
On 18.03.2012 02:09, Brad Smith wrote:
Michal,
http://git.qemu.org/?p=qemu.git;a=commit;h=3424fc9f16a1e7d1c48eb6d605eb0ca63e199ec2
This broke the build. Un-break the tree.
Can you please be more specific
The Buildbot has detected a new failure on builder default_i386_debian_6_0
while building qemu.
Full details are available at:
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Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: yuzuki
Buil
The Buildbot has detected a new failure on builder default_x86_64_debian_6_0
while building qemu.
Full details are available at:
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Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: yuzuki
The Buildbot has detected a new failure on builder default_ppc while building
qemu.
Full details are available at:
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Buildslave for this Build: qemu-ppc.opensuse.org
Build Reason:
The Buildbot has detected a new failure on builder default_s390 while building
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Build Reas
Am 24.03.2012 23:56, schrieb Hervé Poussineau:
>
> Signed-off-by: Hervé Poussineau
Cf. http://patchwork.ozlabs.org/patch/148493/ - looks identical.
Andreas
> ---
> trace-events |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/trace-events b/trace-events
> index
Signed-off-by: Hervé Poussineau
---
trace-events |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/trace-events b/trace-events
index 70f059d..8fa1c1c 100644
--- a/trace-events
+++ b/trace-events
@@ -726,7 +726,7 @@ ppm_save(const char *filename, void *display_surface) "%s
QEMU host addresses must use uintptr_t to be portable for hosts with
an unusual size of long (w64).
tb_jmp_offset is an uint16_t value, therefore the local variable offset
in function tb_set_jmp_target was changed from unsigned long to uint16_t.
The type cast to long in function tb_add_jump now a
Thanks, applied all.
On Sat, Mar 24, 2012 at 19:23, Richard Henderson wrote:
> On 03/24/2012 11:41 AM, Blue Swirl wrote:
>> Patches 2 to 4 lack the SoB. I can add them by hand if that's OK?
>
> Oops. Yes please.
>
>
> r~
On 03/24/2012 11:41 AM, Blue Swirl wrote:
> Patches 2 to 4 lack the SoB. I can add them by hand if that's OK?
Oops. Yes please.
r~
Add an explicit CPUARMState parameter instead of relying on AREG0
and move load and store helpers to helper.c. Remove AREG0 swapping in
tlb_fill(). Remove now empty op_helper.c.
Switch to AREG0 free mode. Use cpu_ld{l,uw}_code in translation
and interrupt handling.
Reviewed-by: Richard Henderson
Add an explicit CPUARMState parameter instead of relying on AREG0
and move exception and wfi helpers to helper.c. Merge raise_exception()
and helper_exception().
Reviewed-by: Richard Henderson
Signed-off-by: Blue Swirl
---
target-arm/helper.c| 13 +
target-arm/helper.h|
Add an explicit CPUARMState parameter instead of relying on AREG0
and move cpsr and banked register access to helper.c.
Reviewed-by: Richard Henderson
Signed-off-by: Blue Swirl
---
target-arm/helper.c| 42 ++
target-arm/helper.h|8
Add an explicit CPUARMState parameter instead of relying on AREG0
and move rest of the arithmetic to helper.c.
Reviewed-by: Richard Henderson
Signed-off-by: Blue Swirl
---
target-arm/helper.c| 146
target-arm/helper.h| 24
tar
Add an explicit CPUARMState parameter instead of relying on AREG0
and move saturating arithmetic to helper.c.
Remove unused SIGNBIT64.
Signed-off-by: Blue Swirl
---
target-arm/helper.c| 132 +++
target-arm/helper.h| 20
target-arm/
Add an explicit CPUARMState parameter instead of relying on AREG0
and move neon_tbl to neon_helper.c.
Signed-off-by: Blue Swirl
---
target-arm/helper.h |2 +-
target-arm/neon_helper.c | 22 ++
target-arm/op_helper.c | 22 --
target-arm/trans
v2: fix patch 1, tweak patch 2 and rebase to master.
URL git://repo.or.cz/qemu/blueswirl.git
http://repo.or.cz/r/qemu/blueswirl.git
Blue Swirl (6):
arm: move neon_tbl to neon_helper.c
arm: move saturating arithmetic to helper.c
arm: move other arithmetic to helper.c
arm: move
On Sat, Mar 24, 2012 at 17:47, Richard Henderson wrote:
> Blue applied v2, not v3.
Sorry!
> This rebases against master, and also
> adds support in the sparc and hppa backends.
>
> I've tested sparc32. I've not been able to try the sparc64 version;
> I'm having trouble getting glib2 compiled f
Thanks, applied all.
On Sat, Mar 24, 2012 at 16:51, Richard Henderson wrote:
> Changes v1->v2:
> * Formatting fixed during the move to new files. It might have been
> cleaner to fix it before the move, but it was easier to run the
> existing patches through checkpatch.pl.
>
> * Add noret
---
elf.h | 15 +++
tcg/sparc/tcg-target.c | 63
2 files changed, 78 insertions(+), 0 deletions(-)
diff --git a/elf.h b/elf.h
index 310e05a..36bcac4 100644
--- a/elf.h
+++ b/elf.h
@@ -346,6 +346,21 @@ typedef struct {
This allows us to actually supply a function name in softmmu builds;
gdb doesn't pick up the minimal symbol table otherwise. Also add a
bit of documentation and statically generate more of the ELF image.
Signed-off-by: Richard Henderson
---
tcg/tcg.c | 233 +
Am 24.03.2012 17:11, schrieb Emre Ersin:
It has to be set before configure. Because configure script creates
wrong .h file.
On Sat, Mar 24, 2012 at 2:44 PM, Peter Maydell
mailto:peter.mayd...@linaro.org>> wrote:
On 23 March 2012 20:05, Stefan Weil mailto:s...@weilnetz.de>> wrote:
> +
---
tcg/hppa/tcg-target.c | 103 +---
1 files changed, 88 insertions(+), 15 deletions(-)
diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c
index e579ef0..2885212 100644
--- a/tcg/hppa/tcg-target.c
+++ b/tcg/hppa/tcg-target.c
@@ -336,7 +336,7 @
---
tcg/tcg.c |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index df4edc0..6b2e429 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -2360,6 +2360,12 @@ static void tcg_register_jit_int(void *buf_ptr, size_t
buf_size,
.e_shentsize = siz
Blue applied v2, not v3. This rebases against master, and also
adds support in the sparc and hppa backends.
I've tested sparc32. I've not been able to try the sparc64 version;
I'm having trouble getting glib2 compiled for 64-bit on the machine
to which I have access. Oh how I wish that was stil
Signed-off-by: Richard Henderson
---
target-alpha/helper.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-alpha/helper.h b/target-alpha/helper.h
index 9f97c5d..a184def 100644
--- a/target-alpha/helper.h
+++ b/target-alpha/helper.h
@@ -1,6 +1,6 @@
#include "def-h
This completes the transition away from AREG0. This patch must
be last because it requires CONFIG_TCG_PASS_AREG0 set too.
Signed-off-by: Richard Henderson
---
Makefile.target |4 +-
configure |2 +-
target-alpha/helper.h |8 +-
target-alpha/mem_helper.c
Signed-off-by: Richard Henderson
---
Makefile.target |2 +-
target-alpha/helper.h | 10 +++---
target-alpha/op_helper.c | 65 -
target-alpha/sys_helper.c | 87 +
target-alpha/translate.c | 14 +
Er, this is the v2 patch, which Richard updated based on review
comments, can you apply the later v3 one instead?
thanks
-- PMM
On 24 March 2012 16:11, Blue Swirl wrote:
> Thanks, applied.
>
> On Mon, Mar 19, 2012 at 19:25, Richard Henderson wrote:
>> This allows us to generate unwind info for
Signed-off-by: Richard Henderson
---
target-alpha/helper.h | 12
target-alpha/int_helper.c | 63 +
target-alpha/op_helper.c | 62
target-alpha/translate.c | 45 +
This softfp feature post-dates the last major update to the Alpha
fpu translation. We can make use of this to eliminate at least
one helper function that was performing this operation by hand.
Signed-off-by: Richard Henderson
---
target-alpha/cpu.h|1 -
target-alpha/fpu_helper.c |
Signed-off-by: Richard Henderson
---
target-alpha/cpu.h |3 ++
target-alpha/helper.c| 39
target-alpha/helper.h|2 +-
target-alpha/op_helper.c | 73 --
target-alpha/translate.c |2 +-
5 files change
Signed-off-by: Richard Henderson
---
target-alpha/translate.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index b51fe5c..2c24619 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -3513,7 +3513
Signed-off-by: Richard Henderson
---
Makefile.target |1 +
target-alpha/int_helper.c | 257 +
target-alpha/op_helper.c | 233
3 files changed, 258 insertions(+), 233 deletions(-)
create mode 100
Signed-off-by: Richard Henderson
---
target-alpha/helper.c| 14 --
target-alpha/helper.h|4 ++--
target-alpha/op_helper.c | 10 --
target-alpha/translate.c |6 +++---
4 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/target-alpha/helper.c b/t
Changes v1->v2:
* Formatting fixed during the move to new files. It might have been
cleaner to fix it before the move, but it was easier to run the
existing patches through checkpatch.pl.
* Add noreturn marker, now that it's available.
r~
Richard Henderson (10):
alpha-linux-user
libsocket and libxnet are required for base network functionality
used in os_dep.c, qemu-socket.c, qga/commands-posix.c and cutils.c
Signed-off-by: Lee Essen
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index 8b4e3c1..152adaa 100755
Solaris does not support the O_ASYNC option to open, this patch
adds the same functionality through the I_SETSIG ioctl.
Signed-off-by: Lee Essen
---
qga/channel-posix.c | 16
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/qga/channel-posix.c b/qga/channel-posi
Dynticks was limited to linux. This patch adds Solaris support
and ensures a CLOCK_HIGHRES clock is used which is the optimal
setup for Solaris systems.
Signed-off-by: Lee Essen
---
qemu-timer.c | 14 +-
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/qemu-timer.c b/
sigbus_reraise is used by the kvm_wait_io_event function and is
needed on both Linux and Solaris. This patch adds CONFIG_SOLARIS
to the current CONFIG_LINUX only ifdef.
Signed-off-by: Lee Essen
---
cpus.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/cpus.c b/cpus.c
Thanks, applied.
On Thu, Mar 15, 2012 at 17:49, Peter Maydell wrote:
> From: Meador Inge
>
> Fix an issue where the GDB server implementation was sending GDB syscall
> requests while the system CPU was still running. Syscall requests must
> be sent while the CPU is stopped otherwise replies fro
Thanks, applied.
On Mon, Mar 19, 2012 at 22:25, Michael Tokarev wrote:
> We've at least one UTF8 char in the qemu texi doc:
>
> $ grep Tibor qemu-doc.texi
> by Tibor "TS" Schütz.
> $ man ./qemu.1 | grep Tibor
> by Tibor "TS" SchA~Xtz.
>
> This patch allows utf8 in man/pod docs.
>
> Init
Thanks, applied.
On Mon, Mar 19, 2012 at 19:25, Richard Henderson wrote:
> This allows us to generate unwind info for the dynamicly generated
> code in the code_gen_buffer. Only i386 is converted at this point.
>
> Signed-off-by: Richard Henderson
> ---
> elf.h | 1 +
> exec
Thanks, applied.
On Thu, Mar 1, 2012 at 07:34, Gerd Hoffmann wrote:
> Commit 45efb16124efef51de5157afc31984b5a47700f9 optimized a bit too
> much. We can skip the vga_invalidate_display() in case no console
> switch happened because we don't need a full redraw then. We can *not*
> skip vga_hw_up
It has to be set before configure. Because configure script creates wrong
.h file.
On Sat, Mar 24, 2012 at 2:44 PM, Peter Maydell wrote:
> On 23 March 2012 20:05, Stefan Weil wrote:
> > +# Set default locale for commands like tr and others.
> > +LANG=C
> > +LC_ALL=C
> > +LC_CTYPE=C
>
> You don't
Thanks, applied.
On Sun, Mar 18, 2012 at 14:48, Avi Kivity wrote:
> Add a script that enhances gdb to be aware of QEMU data structures.
>
> This patch adds a single gdb command, 'qemu mtree'. The command is
> similar to the monitor's 'info mtree', except that it prints MemoryRegion
> addresses,
On 24 Mar 2012, at 15:44, Andreas Färber wrote:
> Am 24.03.2012 15:51, schrieb Lee Essen:
>> On 24 Mar 2012, at 12:56, Blue Swirl wrote:
>>
>>> On Sat, Mar 17, 2012 at 08:04, Lee Essen wrote:
(third email attempt, apologies if you get duplicates)
>
> I did receive all three fine btw.
>
>
Am 24.03.2012 15:51, schrieb Lee Essen:
> On 24 Mar 2012, at 12:56, Blue Swirl wrote:
>
>> On Sat, Mar 17, 2012 at 08:04, Lee Essen wrote:
>>> (third email attempt, apologies if you get duplicates)
I did receive all three fine btw.
[...]
> Me and patches just aren't working well! It's fine in m
On Sun, Mar 11, 2012 at 04:03:01PM -0500, Leonardo E. Reiter wrote:
> indeed mmap() is used in the code. This is unfortunate that it cannot be
> used. It's a really high performance way to achieve what we want here, and
> very safe for the use-case. Of course the only medium we support in the
>
On Thu, Mar 08, 2012 at 06:15:17PM +0100, Paolo Bonzini wrote:
> SEEK_DATA and SEEK_HOLE can be used to implement the is_allocated
> callback for raw files. These currently work on btrfs, with an XFS
> implementation also coming soon.
Btw - if you're interested in a bit more kernel hacking it wou
On Fri, Mar 09, 2012 at 02:36:50PM -0600, Richard Laager wrote:
> I'm not sure if fallocate() and/or BLKDISCARD always guarantee that the
> discard has made it to stable storage. If they don't, does O_DIRECT or
> O_DSYNC on open() cause them to make any such guarantee? If not, should
> you be calli
On Thu, Mar 08, 2012 at 06:15:13PM +0100, Paolo Bonzini wrote:
> Allow discard to fail, and fall back to the write operation. This
> is needed because there's no simple way to probe for availability
> of FALLOC_FL_PUNCH_HOLE.
So you switch on advertising TRIM support in the patch before, and then
On Wed, Mar 14, 2012 at 01:49:48PM +0100, Paolo Bonzini wrote:
> It does make the distinction. "I don't care" is UNMAP (or WRITE
> SAME(16) with the UNMAP bit set); "I want to have zeroes" is WRITE
> SAME(10) or WRITE SAME(16) with an all-zero payload.
But once the taget sets the unmap zeroes dat
On Wed, Mar 14, 2012 at 01:14:18PM +0100, Paolo Bonzini wrote:
>
> Note that the discard granularity is only a hint, so it's really more a
> maximum suggested value than a granularity. Outside of a cluster
> boundary the format would still have to write zeros manually.
>
> Also, Linux for exampl
On Wed, Mar 14, 2012 at 01:01:35PM +0100, Kevin Wolf wrote:
> Paolo mentioned a use case as a fast way for guests to write zeros, but
> is it really faster than a normal write when we have to emulate it by a
> bdrv_write with a temporary buffer of zeros? On the other hand we have
> the cases where
On Sat, Mar 10, 2012 at 12:02:40PM -0600, Richard Laager wrote:
> If we could probe for FALLOC_FL_PUNCH_HOLE support, then we could avoid
> advertising discard support based on FALLOC_FL_PUNCH_HOLE when it is not
> going to work. This would side step these problems. You said it wasn't
> possible to
On 24 Mar 2012, at 12:56, Blue Swirl wrote:
> On Sat, Mar 17, 2012 at 08:04, Lee Essen wrote:
>> (third email attempt, apologies if you get duplicates)
>
> The patch does not apply:
> git am:
> Applying: Basic Illumos support
> fatal: corrupt patch at line 19
> Patch failed at 0001 Basic Illumos
On Fri, Mar 09, 2012 at 06:16:54PM +0100, Paolo Bonzini wrote:
> > I'm wondering whether it's worth expanding the SELinux policy if we
> > will have no fstatfs(2) callers in QEMU. Are you planning to drop the
> > XFS code?
>
> Chris Wedgwood said that on XFS you want to do discard even if the fil
On Fri, Mar 09, 2012 at 04:07:43PM +, Stefan Hajnoczi wrote:
> Paolo, your discard improvements in QEMU add FALLOC_FL_PUNCH_HOLE
> support. XFS supports this fallocate() flag in current kernels,
> thereby making the XFS-specific support obsolete.
>
> I'm wondering whether it's worth expanding
On Mon, Mar 19, 2012 at 21:12, Stefan Weil wrote:
> QEMU host addresses must use uintptr_t to be portable for hosts with
> an unusual size of long (w64).
>
> tb_jmp_offset is an uint16_t value, therefore the local variable offset
> in function tb_set_jmp_target was changed from unsigned long to ui
On Fri, Mar 23, 2012 at 17:27, Andreas Färber wrote:
> Am 14.03.2012 21:16, schrieb Blue Swirl:
>> On Wed, Mar 14, 2012 at 17:53, Andreas Färber wrote:
>>> diff --git a/target-sparc/cpu-qom.h b/target-sparc/cpu-qom.h
>>> new file mode 100644
>>> index 000..15dcf84
>>> --- /dev/null
>>> +++ b/
On Sat, Mar 17, 2012 at 08:04, Lee Essen wrote:
> (third email attempt, apologies if you get duplicates)
The patch does not apply:
git am:
Applying: Basic Illumos support
fatal: corrupt patch at line 19
Patch failed at 0001 Basic Illumos support
patch:
patching file configure
patch: malform
On 23 March 2012 20:05, Stefan Weil wrote:
> +# Set default locale for commands like tr and others.
> +LANG=C
> +LC_ALL=C
> +LC_CTYPE=C
You don't export these, which leads to an obscure corner case:
if the user has no LANG variable set in their environment when
they run make then we will set LANG
On Fri, Mar 23, 2012 at 15:25, Richard Henderson wrote:
> On 03/19/12 14:57, Blue Swirl wrote:
>> Add an explicit CPUARMState parameter instead of relying on AREG0
>> and move load and store helpers to helper.c. Remove AREG0 swapping in
>> tlb_fill(). Remove now empty op_helper.c.
>>
>> Switch to
On Fri, Mar 23, 2012 at 15:22, Richard Henderson wrote:
> Patch 1 has been seen before but not picked up.
>
> Patches 2-8 convert the target away from areg0.
Cool. Could you fix style issues while moving code around?
I used a three phase patching approach in Sparc: 1) fix style 2) split
and move
On Wed, Mar 21, 2012 at 22:46, Michael Roth wrote:
> On Mon, Mar 19, 2012 at 11:57:44PM +0100, Juan Quintela wrote:
>> Signed-off-by: Juan Quintela
>> ---
>> hw/sun4u.c | 20 --
>> target-sparc/cpu.h | 9 +-
>> target-sparc/machine.c | 474
>> --
Dear All,
Now I want to moniter memory access on QEMU (guest virtual or guest
physical).
I found that QEMU will translate arm instructions into TCG instructions,
and the TCG instructions will be translated into X86 instructions.
The function "tcg_out_op"(tcg/i386/tcg_target.c) will translate the
mem is an uint64_t value, so %lx was wrong.
Signed-off-by: Stefan Weil
---
trace-events |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/trace-events b/trace-events
index 70f059d..db2cd39 100644
--- a/trace-events
+++ b/trace-events
@@ -726,7 +726,7 @@ ppm_save(const cha
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