Il 05/09/2013 23:02, Aurelien Jarno ha scritto:
It would be nice if you can get the pcnet fix in your tree. For the ne2k
patch, as reported it might break the non-PCI version. I have to look at
that more in details, probably this week-end.
No, that's fine. The non-PCI version is also little
Am 06.09.2013 um 07:04 schrieb Alexey Kardashevskiy a...@ozlabs.ru:
On 09/06/2013 12:24 AM, Alexey Kardashevskiy wrote:
On 09/05/2013 11:08 PM, Alexander Graf wrote:
On 05.09.2013, at 14:49, Alexey Kardashevskiy wrote:
On 09/05/2013 10:16 PM, Alexander Graf wrote:
On 05.09.2013, at
On Thu, 09/05 14:43, Lluís Vilanova wrote:
Fam Zheng writes:
Add module_load_all to load all DSO modules under:
/usr/lib/qemu/block/
/usr/lib/qemu/net/
/usr/lib/qemu/ui/
when starting process.
This should probably be based on a define with the prefix set at configure
On 09/06/2013 04:22 PM, Alexander Graf wrote:
Am 06.09.2013 um 07:04 schrieb Alexey Kardashevskiy a...@ozlabs.ru:
On 09/06/2013 12:24 AM, Alexey Kardashevskiy wrote:
On 09/05/2013 11:08 PM, Alexander Graf wrote:
On 05.09.2013, at 14:49, Alexey Kardashevskiy wrote:
On 09/05/2013 10:16
The AREG0 to R32 patch fixes a real bug, and if anyone
cared should be applied to stable.
Most of the patches are pure cleanup and improvementm
rearranging generated code to use fewer stop bits, and
therefore reduce execute cycles.
Finally, convert to out-of-line ldst handlers. All of
this is
There was a misconception that a stop bit is required between a compare
and the branch that uses the predicate set by the compare. This lead to
the usage of an extra bundle in which to perform the compare. The extra
bundle left room for constants to be loaded for use with the compare insn.
If
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 171 ++
1 file changed, 90 insertions(+), 81 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index cd4f1ae..dcf4dd3 100644
---
Since the move away from the global areg0, we're no longer globally
reserving areg0. Which means our use of R7 clobbers a call-saved
register. Shift areg0 into the windowed registers. Indeed, choose
the incoming parameter register that it comes to us by.
This requires moving the register
There's no need to go through the full opcode-to-insn function call
to generate nops. This makes the source a bit more readable.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 251 +-
1 file changed, 127
We can subtract from more small constants that just 0 with one insn,
and we can add the negative for most small constants.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 25 +++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git
Avoids a wasted cycle loading up small constants.
Simplify the code assuming the tcg optimizer is going to work
and don't expect the first operand of the add to be constant.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 20
1 file changed, 16
We can and/or/xor/andcm small constants, saving one cycle.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 52 +++
1 file changed, 32 insertions(+), 20 deletions(-)
diff --git a/tcg/ia64/tcg-target.c
This sequencing requires 5 stop bits instead of 6, and has room left
over to pre-load the tlb addend, and bswap data prior to being stored.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 77 ---
1 file changed, 54
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 35 ---
1 file changed, 16 insertions(+), 19 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index de81593..3e96af9 100644
--- a/tcg/ia64/tcg-target.c
+++
Being able to extend from 64-bits (with a mov) simplifies
a few places where the conditional breaks the train of thought.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 54 +++
1 file changed, 24 insertions(+), 30
On Thu, 5 Sep 2013 19:17:50 +0100
Peter Maydell peter.mayd...@linaro.org wrote:
On 5 September 2013 08:52, Antony Pavlov antonynpav...@gmail.com wrote:
+static int uart_can_rx(void *opaque)
+{
+DigicUartState *s = opaque;
+
+return !(s-regs[R_ST] ST_RX_RDY);
+}
+
+static
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index 23be46c..819bca3 100644
--- a/tcg/ia64/tcg-target.c
+++
Saving at least two cycles per store, and cleaning up the code.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 96 +--
1 file changed, 32 insertions(+), 64 deletions(-)
diff --git a/tcg/ia64/tcg-target.c
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index 3e96af9..8057f40 100644
--- a/tcg/ia64/tcg-target.c
+++
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 156 +++---
tcg/ia64/tcg-target.h | 2 +-
2 files changed, 97 insertions(+), 61 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index
The only differences were in the bswap insns emitted.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 60 ---
1 file changed, 23 insertions(+), 37 deletions(-)
diff --git a/tcg/ia64/tcg-target.c
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 63 +++
1 file changed, 28 insertions(+), 35 deletions(-)
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c
index 6c95920..3c177c6 100644
---
Still inline, but updated to the new routines. Always use the LE
helpers, reusing the bswap between the fast and slot paths.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 140 --
1 file changed, 79 insertions(+), 61
On Thu, 5 Sep 2013 18:54:30 +0100
Peter Maydell peter.mayd...@linaro.org wrote:
On 5 September 2013 08:52, Antony Pavlov antonynpav...@gmail.com wrote:
Also this patch adds initial support for Canon
PowerShot A1100 IS compact camera.
Signed-off-by: Antony Pavlov antonynpav...@gmail.com
When performing an operation with two input registers, we'd leave
the stop bit (and thus an extra cycle) that's only needed when one
or the other input is a constant.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 17 ++---
1 file changed, 6
On 09/05/2013 10:53 PM, Fam Zheng wrote:
OK. Thanks for pointing out. The problem with ar file is that --whole-archive
needs to be done specificly to modules .a, other libs shouldn't be linked with
this flag.
See also:
--whole-archive foo.a --no-whole-archive
r~
On 6 September 2013 07:54, Antony Pavlov antonynpav...@gmail.com wrote:
On Thu, 5 Sep 2013 19:17:50 +0100
Peter Maydell peter.mayd...@linaro.org wrote:
Does this UART really not have a FIFO?
There is no public documentation on Digic chips.
Only Canon's engineers know something about Digic's
--- a/hw/audio/hda-codec.c
+++ b/hw/audio/hda-codec.c
@@ -118,7 +118,20 @@ static void hda_codec_parse_fmt(uint32_t format, struct
audsettings *as)
#define QEMU_HDA_AMP_NONE(0)
#define QEMU_HDA_AMP_STEPS 0x4a
+#ifdef CONFIG_MIXEMU
+#define PARAM mixemu
+#define HDA_MIXER
Using only indirect calls results in 3 bundles (one to load the
descriptor address), and 4 stop bits. By looking through the
descriptor to the constants, we can perform the call with 2
bundles and only 1 stop bit.
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/ia64/tcg-target.c | 38
On Fri, 09/06 00:20, Richard Henderson wrote:
On 09/05/2013 10:53 PM, Fam Zheng wrote:
OK. Thanks for pointing out. The problem with ar file is that
--whole-archive
needs to be done specificly to modules .a, other libs shouldn't be linked
with
this flag.
See also:
Am 05.09.2013 um 17:26 hat Benoît Canet geschrieben:
Le Thursday 05 Sep 2013 à 11:24:40 (+0200), Stefan Hajnoczi a écrit :
On Wed, Sep 04, 2013 at 11:55:23AM +0200, Benoît Canet wrote:
I'm not sure if multiple journals will work in practice. Doesn't this
re-introduce the need to
Makefile.target includes rule.mak and unnested common-obj-y, then prefix
them with '../', this will ignore object specific QEMU_CFLAGS in subdir
Makefile.objs:
$(obj)/curl.o: QEMU_CFLAGS += $(CURL_CFLAGS)
Because $(obj) here is './block', instead of '../block'. This doesn't
hurt compiling
Adds extract-libs in LINK to expand any per object libs, the syntax to define
such a libs options is like:
$(obj)/curl.o-libs = $(CURL_LIBS)
in block/Makefile.objs.
Similarly,
$(obj)foo.o-cflags = $(FOO_CFLAGS)
is also supported.
Signed-off-by: Fam Zheng f...@redhat.com
---
This series implements feature of shared object building as described in:
http://wiki.qemu.org/Features/Modules
It's achieved in three steps, with extra bonus to change curl and qed to a
shared library module in the end (only to demonstrate the usage, no make
install support of .so files yet).
Add necessary rules and flags for shared object generation.
$(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y). The new rules introduced here are:
0) For all %.so compiling:
QEMU_CFLAGS += -shared -fPIC
1) %.o in $(common-obj-m) is compiled to %.o,
Added three types of modules:
typedef enum {
MODULE_LOAD_BLOCK = 0,
MODULE_LOAD_UI,
MODULE_LOAD_NET,
MODULE_LOAD_MAX,
} module_load_type;
and their loading function:
void module_load(module_load_type).
which loads all .so files in a subdir under
Curl block driver is built as shared object module when enabled.
We have per object cflags and libs support now, move CURL_CFLAGS and
CURL_LIBS from global option variables to a per object basis.
make install is not installing it yet, manually copy it to
${prefix}/qemu/block/curl.so to make it
Another example of DSO build but with multiple files in a module.
Signed-off-by: Fam Zheng f...@redhat.com
---
block/Makefile.objs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/Makefile.objs b/block/Makefile.objs
index b1e1520..4cb2ab9 100644
---
On Do, 2013-09-05 at 18:24 -0400, Bandan Das wrote:
Set mixer property to on by default.
The by default in the commit message is a bit misleading. There is no
default any more once CONFIG_MIXEMU is gone ...
Also, always include two versions
of devices (with and without mixemu) so that user
Am 05.09.2013 um 19:29 hat Benoît Canet geschrieben:
Le Thursday 05 Sep 2013 à 18:18:45 (+0800), Fam Zheng a écrit :
On Thu, 09/05 12:01, Stefan Hajnoczi wrote:
On Wed, Sep 04, 2013 at 08:15:36PM +0200, Benoît Canet wrote:
Propagate operations like snapshot down the tree. block.c is
On Fri, 09/06 09:42, Kevin Wolf wrote:
Am 05.09.2013 um 19:29 hat Benoît Canet geschrieben:
Le Thursday 05 Sep 2013 à 18:18:45 (+0800), Fam Zheng a écrit :
On Thu, 09/05 12:01, Stefan Hajnoczi wrote:
On Wed, Sep 04, 2013 at 08:15:36PM +0200, Benoît Canet wrote:
Propagate operations
On Tue, 09/03 18:24, Benoît Canet wrote:
Hello list,
I am thinking about QEMU block filters lately.
I am not a block.c/blockdev.c expert so tell me what you think of the
following.
The use cases I see would be:
-$user want to have some real cryptography on top of qcow2/qed or
On the real hardware, RTAS is called in real mode and therefore
ignores top 4 bits of the address passed in the call.
This fixes QEMU to use softmmu which can chop top 4 bits
if MSR DR is not set.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
---
Changes:
v2:
* masking from replaced with
Il 05/09/2013 23:45, Peter Maydell ha scritto:
On 5 September 2013 20:41, Paolo Bonzini pbonz...@redhat.com wrote:
Libtool used to be really bad, but most performance problems have been
solved.
How about the it silently creates things in dot-directories,
recompiles things at random times
Am 06.09.2013 um 09:56 hat Fam Zheng geschrieben:
On Tue, 09/03 18:24, Benoît Canet wrote:
Hello list,
I am thinking about QEMU block filters lately.
I am not a block.c/blockdev.c expert so tell me what you think of the
following.
The use cases I see would be:
-$user
On 06.09.2013, at 10:10, Alexey Kardashevskiy wrote:
On the real hardware, RTAS is called in real mode and therefore
ignores top 4 bits of the address passed in the call.
This fixes QEMU to use softmmu which can chop top 4 bits
if MSR DR is not set.
Signed-off-by: Alexey Kardashevskiy
From 7d93370e8005499d18507b8cd9fa71f4ae794e19 Mon Sep 17 00:00:00 2001
From: Liu Jinsong jinsong@vt-nhm7.tsp.org
Date: Fri, 6 Sep 2013 16:34:56 +0800
Subject: [PATCH] qemu-xen: vt-d bugfix for pci rom
Remove incorrect memory_region_init_rom_device() from xen_pt_register_regions(),
otherwise
Stefano Stabellini wrote:
On Tue, 3 Sep 2013, Liu, Jinsong wrote:
Anthony PERARD wrote:
On 01/09/13 10:51, Liu, Jinsong wrote:
From 86ad3bb83a984ad7bbc00b81d6a0bfc1abc543ca Mon Sep 17 00:00:00
2001 From: Liu Jinsong jinsong@intel.com
Date: Sun, 1 Sep 2013 23:39:14 +0800
Subject: [PATCH
On 05.09.2013 17:41, Richard Henderson wrote:
On 09/05/2013 06:32 AM, Claudio Fontana wrote:
{
-uint32_t half, base, shift, movk = 0;
-/* construct halfwords of the immediate with MOVZ/MOVK with LSL */
-/* using MOVZ 0x5280 | extended reg.. */
-base = (value 0x)
On Fri, 09/06 10:45, Kevin Wolf wrote:
Am 06.09.2013 um 09:56 hat Fam Zheng geschrieben:
On Tue, 09/03 18:24, Benoît Canet wrote:
Hello list,
I am thinking about QEMU block filters lately.
I am not a block.c/blockdev.c expert so tell me what you think of the
following.
On Wed, 09/04 11:39, Kevin Wolf wrote:
First of all, excuse any inconsistencies in the following mail. I wrote
it from top to bottom, and there was some thought process involved in
almost every paragraph...
Am 04.09.2013 um 10:03 hat Stefan Hajnoczi geschrieben:
On Tue, Sep 03, 2013 at
Il 05/09/2013 12:20, Fam Zheng ha scritto:
Makefile.target includes rule.mak and unnested common-obj-y, then prefix
them with '../', this will ignore object specific QEMU_CFLAGS in subdir
Makefile.objs:
$(obj)/curl.o: QEMU_CFLAGS += $(CURL_CFLAGS)
Because $(obj) here is './block',
On 09/06/2013 06:45 PM, Alexander Graf wrote:
On 06.09.2013, at 10:10, Alexey Kardashevskiy wrote:
On the real hardware, RTAS is called in real mode and therefore
ignores top 4 bits of the address passed in the call.
This fixes QEMU to use softmmu which can chop top 4 bits
if MSR DR is
Il 06/09/2013 09:28, Fam Zheng ha scritto:
Added three types of modules:
typedef enum {
MODULE_LOAD_BLOCK = 0,
MODULE_LOAD_UI,
MODULE_LOAD_NET,
MODULE_LOAD_MAX,
} module_load_type;
and their loading function:
void
Liu, Jinsong wrote:
From 7d93370e8005499d18507b8cd9fa71f4ae794e19 Mon Sep 17 00:00:00 2001
From: Liu Jinsong jinsong@vt-nhm7.tsp.org
Date: Fri, 6 Sep 2013 16:34:56 +0800
Subject: [PATCH] qemu-xen: vt-d bugfix for pci rom
Sorry, update 'From: Liu Jinsong jinsong@vt-nhm7.tsp.org' and
Am 06.09.2013 um 11:18 hat Fam Zheng geschrieben:
On Fri, 09/06 10:45, Kevin Wolf wrote:
Am 06.09.2013 um 09:56 hat Fam Zheng geschrieben:
Since BlockDriver.bdrv_snapshot_create() is an optional operation,
blockdev.c
can navigate down the tree from top node, until hitting some layer
Am 06.09.2013 um 11:20 hat Fam Zheng geschrieben:
On Wed, 09/04 11:39, Kevin Wolf wrote:
First of all, excuse any inconsistencies in the following mail. I wrote
it from top to bottom, and there was some thought process involved in
almost every paragraph...
Am 04.09.2013 um 10:03 hat
On Tue, 09/03 15:45, Kevin Wolf wrote:
This contains an extension of the qcow2 spec that introduces journalling
to the image format, plus some preliminary type definitions and
function prototypes in the qcow2 code.
Journalling functionality is a crucial feature for the design of data
On Fri, 09/06 11:57, Kevin Wolf wrote:
Am 06.09.2013 um 11:20 hat Fam Zheng geschrieben:
On Wed, 09/04 11:39, Kevin Wolf wrote:
First of all, excuse any inconsistencies in the following mail. I wrote
it from top to bottom, and there was some thought process involved in
almost every
Il 06/09/2013 09:28, Fam Zheng ha scritto:
Add necessary rules and flags for shared object generation.
$(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y). The new rules introduced here are:
0) For all %.so compiling:
QEMU_CFLAGS += -shared -fPIC
This series fixes that 'savevm' becomes much slower after the first snapshot.
The reason is unnecessary COW for the VM state, which is now avoided.
Kevin Wolf (2):
qcow2: Pass discard type to qcow2_discard_clusters()
qcow2: Discard VM state in active L1 after creating snapshot
The function will be used internally instead of only being called for
guest discard requests.
Signed-off-by: Kevin Wolf kw...@redhat.com
---
block/qcow2-cluster.c | 8
block/qcow2.c | 2 +-
block/qcow2.h | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff
During savevm, the VM state is written to the active L1 of the image and
then a snapshot is taken. After that, the VM state isn't needed any more
in the active L1 and should be discarded. This is implemented by this
patch.
The impact of not discarding the VM state is that a snapshot can never
Hello
Am Mittwoch, 4. September 2013, 08:35:37 schrieb Richard Henderson:
On 08/29/2013 02:27 PM, Christof Schulze wrote:
#5 0x6012a100 in tb_gen_code (env=0x612def20, pc=18446744073699066880,
cs_base=0, flags=4243635, cflags=0)
at
Am 06.09.2013 um 03:31 hat xuanmao_001 geschrieben:
Hi, qemuers:
I found that the guest disk file cache mode will affect to the time of savevm.
the cache 'writeback' too slow. but the cache 'unsafe' is as fast as it can,
less than 10 seconds.
here is the example I use virsh:
@cache
06.09.2013 11:28, Fam Zheng wrote:
Adds extract-libs in LINK to expand any per object libs, the syntax to
define
such a libs options is like:
$(obj)/curl.o-libs = $(CURL_LIBS)
in block/Makefile.objs.
Similarly,
$(obj)foo.o-cflags = $(FOO_CFLAGS)
is also
On Fri, 09/06 11:55, Kevin Wolf wrote:
Am 06.09.2013 um 11:18 hat Fam Zheng geschrieben:
On Fri, 09/06 10:45, Kevin Wolf wrote:
Am 06.09.2013 um 09:56 hat Fam Zheng geschrieben:
Since BlockDriver.bdrv_snapshot_create() is an optional operation,
blockdev.c
can navigate down the
On Fri, 09/06 14:42, Michael Tokarev wrote:
06.09.2013 11:28, Fam Zheng wrote:
Adds extract-libs in LINK to expand any per object libs, the syntax to
define
such a libs options is like:
$(obj)/curl.o-libs = $(CURL_LIBS)
in block/Makefile.objs.
Similarly,
On Fri, 09/06 12:09, Paolo Bonzini wrote:
Il 06/09/2013 09:28, Fam Zheng ha scritto:
Add necessary rules and flags for shared object generation.
$(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y). The new rules introduced here are:
0) For all %.so
Il 06/09/2013 13:47, Fam Zheng ha scritto:
On Fri, 09/06 12:09, Paolo Bonzini wrote:
Il 06/09/2013 09:28, Fam Zheng ha scritto:
Add necessary rules and flags for shared object generation.
$(common-obj-m) will include $(block-obj-m), like $(common-obj-y) does
for $(block-obj-y). The new rules
This series adds a kvm_device that acts as a irq controller for floating
interrupts. As a first step it implements functionality to retrieve and inject
interrupts for the purpose of migration and for hardening the reset code by
allowing user space to explicitly remove all pending floating
With the currently available struct kvm_s390_interrupt it is not possible to
inject every kind of interrupt as defined in the z/Architecture. Add
additional interruption parameters to the structures and move it to kvm.h
Signed-off-by: Jens Freimann jf...@linux.vnet.ibm.com
Reviewed-by: Cornelia
This patch implements a floating-interrupt controller device (flic)
which interacts with the s390 flic kvm_device.
It provides functionality to:
* clear all pending floating interrupts in the kernel at device reset
* inject/retrieve interrupts into the kernel (used for migration)
Add symbols required for the s390 floating interrupt controller (flic)
Signed-off-by: Jens Freimann jf...@linux.vnet.ibm.com
---
linux-headers/asm-s390/kvm.h | 5
linux-headers/linux/kvm.h| 65
2 files changed, 70 insertions(+)
diff --git
This patchset enables the s390 floating interrupt controller kvm_device.
It is used to
* clear all pending floating interrupts in the kernel at device reset
* inject/retrieve interrupts into the kernel (used for migration)
Please note that the linux-headers changes are not yet merged by
This patch adds a floating irq controller as a kvm_device.
It will be necessary for migration of floating interrupts as well
as for hardening the reset code by allowing user space to explicitly
remove all pending floating interrupts.
Signed-off-by: Jens Freimann jf...@linux.vnet.ibm.com
On 6 September 2013 13:19, Jens Freimann jf...@linux.vnet.ibm.com wrote:
Add symbols required for the s390 floating interrupt controller (flic)
Updates to linux-headers should be the result of a sync
against a specified mainline kernel revision, please
(otherwise this should be an RFC patchset).
On 6 September 2013 13:19, Jens Freimann jf...@linux.vnet.ibm.com wrote:
@@ -839,6 +903,7 @@ struct kvm_device_attr {
#define KVM_DEV_TYPE_FSL_MPIC_20 1
#define KVM_DEV_TYPE_FSL_MPIC_42 2
#define KVM_DEV_TYPE_XICS 3
+#define KVM_DEV_TYPE_FLIC 4
2013/6/30 Alexander Graf ag...@suse.de:
The L2CR register contains a number of bits that either impose configuration
which we can't deal with or mean something is in progress until the bit is
0 again.
Since we don't model the former and we do want to accomodate guests using the
latter
A Malta board can support up to 2GiB of RAM. Since the unmapped kseg0/1
regions are only 512MiB large the latter 256MiB of those are taken up
by the IO region, access to RAM beyond 256MiB must be done through a
mapped region. In the case of a Linux guest this means we need to use
highmem.
The
On Fri, 6 Sep 2013 08:25:20 +0100
Peter Maydell peter.mayd...@linaro.org wrote:
On 6 September 2013 07:54, Antony Pavlov antonynpav...@gmail.com wrote:
On Thu, 5 Sep 2013 19:17:50 +0100
Peter Maydell peter.mayd...@linaro.org wrote:
Does this UART really not have a FIFO?
There is no
On 23 August 2013 20:41, Christoffer Dall christoffer.d...@linaro.org wrote:
Introduce kvm_arch_irqchip_create an arch-specific hook in preparation
for architecture-specific use of the device control API to create IRQ
chips.
Following patches will implement the ARM irqchip create method to
Am 05.09.2013 um 15:55 hat Max Reitz geschrieben:
Add an Error ** parameter to BlockDriver.bdrv_open and
BlockDriver.bdrv_file_open to allow more specific error messages.
Signed-off-by: Max Reitz mre...@redhat.com
diff --git a/block/raw_bsd.c b/block/raw_bsd.c
index ab2b0fd..793121a 100644
Add a new type ImageInfoSpecific as a union for image format specific
information in ImageInfo.
Signed-off-by: Max Reitz mre...@redhat.com
---
qapi-schema.json | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index
Add the new ImageInfoSpecific type also to BlockDriverInfo.
To prevent memory leaks, this field has to be initialized to NULL every
time before calling bdrv_get_info and qapi_free_ImageInfoSpecific has to
be called on it when the BlockDriverInfo object is no longer required.
Signed-off-by: Max
Add a function for generically dumping the ImageInfoSpecific information
in a human-readable format to block/qapi.c.
Use this function in bdrv_image_info_dump and qemu-io-cmds.c:info_f to
allow qemu-img info resp. qemu-io -c info to print that format specific
information.
Signed-off-by: Max
qemu-img info provides only pretty general information about an image.
For any image format, there might be specific options which cannot be
represented in a universal way; for instance, qcow2 provides the
compatibility and lazy_refcount options whose values are certainly
interesting but currently
Add a new ImageInfoSpecificQCow2 type as a subtype of ImageInfoSpecific.
This contains the compatibility level as a string and an optional
lazy_refcounts boolean (optional means mandatory for compat = 1.1 and
not available for compat == 0.10).
In qcow2_get_info, fill the
In _img_info, filter out additional information specific to the image
format provided by qemu-img info, since tests designed for multiple
image formats would produce different outputs for every image format
else.
Signed-off-by: Max Reitz mre...@redhat.com
---
tests/qemu-iotests/common.rc | 19
On 23 August 2013 20:41, Christoffer Dall christoffer.d...@linaro.org wrote:
Introduces two simple functions:
int kvm_device_ioctl(int fd, int type, ...);
int kvm_create_device(KVMState *s, uint64_t type, bool test);
These functions wrap the basic ioctl-based interactions with KVM in
Add a test for the additional information now provided by qemu-img info
when used on qcow2 images.
Signed-off-by: Max Reitz mre...@redhat.com
---
tests/qemu-iotests/064 | 72 ++
tests/qemu-iotests/064.out | 22 ++
On 06/09/13 14:19, Jens Freimann wrote:
Add symbols required for the s390 floating interrupt controller (flic)
Signed-off-by: Jens Freimann jf...@linux.vnet.ibm.com
As Peter said, this should come via a sync, but you already mentioned that
in your cover-letter. I will Ack the kernel patch and
On 06/09/13 14:19, Jens Freimann wrote:
With the currently available struct kvm_s390_interrupt it is not possible to
inject every kind of interrupt as defined in the z/Architecture. Add
additional interruption parameters to the structures and move it to kvm.h
Signed-off-by: Jens Freimann
On 06/09/13 14:19, Jens Freimann wrote:
This patch adds a floating irq controller as a kvm_device.
It will be necessary for migration of floating interrupts as well
as for hardening the reset code by allowing user space to explicitly
remove all pending floating interrupts.
Signed-off-by:
On 09/06/2013 12:50 AM, Anthony Liguori wrote:
On Thu, Sep 5, 2013 at 7:20 AM, Michal Novotny minov...@redhat.com wrote:
This is the patch to introduce SIGILL handler to be able to trigger
SIGSEGV signal in qemu. This has been written to help debugging
state when qemu crashes by SIGSEGV as a
On 06/09/13 14:19, Jens Freimann wrote:
This patch implements a floating-interrupt controller device (flic)
which interacts with the s390 flic kvm_device.
It provides functionality to:
* clear all pending floating interrupts in the kernel at device reset
* inject/retrieve interrupts
On 06/09/13 14:19, Jens Freimann wrote: This series adds a kvm_device that
acts as a irq controller for floating
interrupts. As a first step it implements functionality to retrieve and
inject
interrupts for the purpose of migration and for hardening the reset code by
allowing user space to
On 23 August 2013 20:41, Christoffer Dall christoffer.d...@linaro.org wrote:
Support creating the ARM vgic device through the device control API and
setting the base address for the distributor and cpu interfaces in KVM
VMs using this API.
Because the older KVM_CREATE_IRQCHIP interface needs
Am 05.09.2013 um 15:55 hat Max Reitz geschrieben:
Add an Error ** parameter to bdrv_open, bdrv_file_open and associated
functions to allow more specific error messages.
Signed-off-by: Max Reitz mre...@redhat.com
---
block.c | 98
Am 05.09.2013 um 15:55 hat Max Reitz geschrieben:
Add an Error ** parameter to BlockDriver.bdrv_open and
BlockDriver.bdrv_file_open to allow more specific error messages.
Signed-off-by: Max Reitz mre...@redhat.com
diff --git a/block/iscsi.c b/block/iscsi.c
index 2bbee1f..2464f19 100644
1 - 100 of 218 matches
Mail list logo
