On 09/06/2011 05:12 AM, David Gibson wrote:
I'm not "fixing ppc". I'm fixing a fundamental flaw in the protocol
implementation._So far_ I've only observed the effects on ppc, but
that doesn't mean they don't exist.
Actually Michael is right. The implementation is correct on x86, though
wron
> > I can't understand CPUState's iotlb field , Why we need iotlb ?
I guess he want to know why there are tlb and iotlb in the CPUState,
not just one.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-278
Hi, all
I am trying to figure out how QEMU manages the guest machine's memory. If I
understand correctly, QEMU uses RAMBlock as a unit when it allocates guest
machine's memory. All RAMBlocks are maintained in RAMList. Guest machine needs
to call qemu_ram_alloc first to get a RAMBlock, then call
On Mon, Sep 05, 2011 at 12:19:46PM +0300, Michael S. Tsirkin wrote:
> On Mon, Sep 05, 2011 at 02:43:16PM +1000, David Gibson wrote:
> > On Sun, Sep 04, 2011 at 12:16:43PM +0300, Michael S. Tsirkin wrote:
> > > On Sun, Sep 04, 2011 at 12:46:35AM +1000, David Gibson wrote:
> > > > On Fri, Sep 02, 201
At 09/04/2011 04:25 PM, Avi Kivity Write:
> On 09/02/2011 05:56 AM, Wen Congyang wrote:
>> >
>> > You could use something like kvm-unit-tests.git to write a simple test
>> > that sets up a BAR (say from hw/ivshmem.c), writes and reads to see
>> that
>> > it is visible, programs the bridge to fil
Public bug reported:
One of the hardcoded bootloader library instructions in the MIPS Malta
mini-bootloader's print function is:
stl_raw(p++, 0x08000205); /* j 814
*/
Since this function is loaded at 0xbfc00808, this jump jumps to the
middle of nowhere. The pr
** Patch added: "Patch to mips_malta.c"
https://bugs.launchpad.net/bugs/842290/+attachment/2359348/+files/malta.patch
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/842290
Title:
MIPS Malta mini-
See ISA, 4.7.1 for details.
Physical registers and currently visible window are separate fields in
CPUEnv. Only current window is accessible to TCG. On operations that
change window base helpers copy current window to and from physical
registers.
Window overflow check described in 4.7.1.3 is in s
Signed-off-by: Max Filippov
---
hw/xtensa_sample.c|1 +
target-xtensa/cpu.h |2 ++
target-xtensa/translate.c |7 +++
3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/hw/xtensa_sample.c b/hw/xtensa_sample.c
index 0aeb7c8..31a6f70 100644
--- a/hw/xtensa_
This is Diamond 232L Standard Core Rev.B (LE).
Signed-off-by: Max Filippov
---
Makefile.target |1 +
hw/xtensa_dc232b.c| 116
target-xtensa/gdb-config-dc232b.c | 261 +
target-xtensa/helper.c
See ISA, 4.4.6 (interrupt option), 4.4.7 (high priority interrupt
option) and 4.4.8 (timer interrupt option) for details.
Signed-off-by: Max Filippov
---
hw/xtensa_pic.c | 96
target-xtensa/cpu.h | 45 +-
target-xtensa/helper.c|
This series adds support for Tensilica Xtensa target.
Port status: Linux for DC232B works in the qemu.
Not implemented xtensa options: MAC16,
floating point coprocessor, cache option, debug option.
v4 -> v5 changes:
- implement boolean option;
- fix v4 stylistical issues (underscores, comparis
Signed-off-by: Max Filippov
---
configure| 12 +++-
default-configs/xtensa-softmmu.mak |1 +
default-configs/xtensaeb-softmmu.mak |1 +
3 files changed, 13 insertions(+), 1 deletions(-)
create mode 100644 default-configs/xtensa-softmmu.mak
create
Specific xtensa processor overlay for GDB contains register map in
the gdb/xtensa-config.c. This description is used by the GDB to e.g.
parse 'g' response packets and it may be reused in the qemu's gdbstub
(only XTREG definitions for non-pseudoregisters are needed).
Currently mainline GDB does not
Sample board and sample CPU core are used for debug and may be used for
development of custom SoC emulators.
This board has two fixed size memory regions for DTCM and ITCM and
variable length SRAM region.
Signed-off-by: Max Filippov
---
Makefile.target|1 +
hw/xtensa_sample.c | 106 +++
See ISA, 4.3.2 for details.
Operations that change LEND SR value invalidate TBs at the old and at
the new LEND. LEND value at TB compilation time is considered constant
and loop instruction is generated based on this value.
Invalidation may be avoided for the TB at the old LEND address, since
loo
Instructions with op0 >= 8 are 2 bytes long, others are 3 bytes long.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 54 +
1 files changed, 54 insertions(+), 0 deletions(-)
diff --git a/target-xtensa/translate.c b/target-xtensa/translat
- access to Special Registers (wsr, rsr);
- access to User Registers (wur, rur);
- misc. operations option (value clamp, sign extension, min, max);
- conditional moves.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 161 +
1 files changed
Group SNM0 (indirect jumps and calls).
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 43 +++
1 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index 9e26a65..78fffc5 100644
- base + offset load/store operations for 1/2/4 byte values;
- cache operations (not implemented);
- multiprocessor synchronization operations.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h |1 +
target-xtensa/translate.c | 89 +
2 fi
Signed-off-by: Max Filippov
---
Makefile.target |2 +
arch_init.c |2 +
arch_init.h |1 +
cpu-exec.c|2 +
elf.h |2 +
hw/xtensa_pic.c | 38 ++
target-xtensa/cpu.h | 95
- ST1: SAR (shift amount special register) manipulation, NSA(U);
- RST1: shifts, 16-bit multiplication.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h |4 +
target-xtensa/helpers.h |2 +
target-xtensa/op_helper.c | 14 +++
target-xtensa/translate.c | 242 +
Reserved opcodes must generate illegal instruction exception. Usually
they signal emulation quality problems.
Not implemented opcodes are good to see.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 110 -
1 files changed, 109 insertions(+
NEG and ABS are the only members of RT0 group.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 19 +++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index 4dfca2b..92547d2 100644
--- a/target-xt
Add myself as target-xtensa and DC232B maintainer.
Signed-off-by: Max Filippov
---
MAINTAINERS | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 508ea1e..72b2099 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -115,6 +115,12 @@ M:
All operations in this group are no-ops, because cache ought to be
transparent to applications. However cache may be abused, then we'll
need to actually implement these opcodes.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 95 -
1 file
Set up disas_xtensa_insn switch structure, mark required options on high
level groups. Implement arithmetic/bit logic/jump/call0.
Implement code generation loop with single step/breakpoint checking.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h | 67 +++
target-xtensa/helper.c
See ISA, 4.4.4 for details.
Correct (aligned as per ISA) address for unaligned access is generated
in case this option is not enabled.
Signed-off-by: Max Filippov
---
target-xtensa/helper.c|4 ++-
target-xtensa/op_helper.c | 26
target-xtensa/translate.c | 4
Special Registers hold the majority of the state added to the processor
by the options. See ISA, 5.3 for details.
User Registers hold state added in support of designer's TIE and in some
cases of options that Tensilica provides. See ISA, 5.4 for details.
Only registers mapped in sregnames or ureg
- BZ (comparison to zero);
- BI0 (comparison to signed immediate);
- BI1 (comparison to unsigned immediate);
- B (two registers comparison, bit sets comparison);
- BEQZ.N/BNEZ.N (narrow comparison to zero).
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 164
All operations in this group are no-ops, because there are no delayed
side effects.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 31 ++-
1 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/target-xtensa/translate.c b/target-xtensa/translat
Tensilica iss provides support for applications running in freestanding
environment through SIMCALL command. It is used by Tensilica libc to
access argc/argv, for file I/O, etc.
Note that simcalls that accept buffer addresses expect virtual addresses.
Signed-off-by: Max Filippov
---
Makefile.ta
See ISA, 4.4.3 for details.
Vector addresses recorded in core configuration are absolute values that
correspond to default VECBASE value.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h |2 ++
target-xtensa/helper.c| 18 --
target-xtensa/translate.c |1 +
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 77 -
1 files changed, 76 insertions(+), 1 deletions(-)
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index dccd453..bc04a10 100644
--- a/target-xtensa/translate.c
+++ b
See ISA, 4.3.3 for details.
TB flag XTENSA_TBFLAG_LITBASE is used to track enable bit of LITBASE SR.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h |6 ++
target-xtensa/helper.c|1 +
target-xtensa/translate.c | 37 +
3 files chang
See ISA, 4.7.1.3 for details.
Window check is inserted before commands that push "used register
watermark" beyond its current level. Used register watermark is reset on
instructions that change WINDOW_BASE/WINDOW_START SRs.
Signed-off-by: Max Filippov
---
target-xtensa/translate.c | 110 ++
See ISA, 4.3.9
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h |1 +
target-xtensa/translate.c | 109 +++--
2 files changed, 86 insertions(+), 24 deletions(-)
diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h
index 14d62fa..339075d 100
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h | 53 -
target-xtensa/helper.c|1 +
target-xtensa/translate.c | 29
3 files changed, 77 insertions(+), 6 deletions(-)
diff --git a/target-xtensa/cpu.h b/targ
- TLB opcode group;
- region protection option (ISA, 4.6.3);
- region translation option (ISA, 4.6.4);
- MMU option (ISA, 4.6.5).
Cache control attribute bits are not used by this implementation.
Signed-off-by: Max Filippov
---
target-xtensa/cpu.h | 56 -
target-xtensa/helper.c
- mark privileged opcodes with ring check;
- make debug exception on exception handler entry.
Signed-off-by: Max Filippov
---
cpu-exec.c|6 +++
target-xtensa/cpu.h | 67
target-xtensa/helper.c| 37 +++-
target-xtensa/help
The Buildbot has detected a new failure on builder default_ppc while building
qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/default_ppc/builds/144
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: qemu-ppc.opensuse.org
Build Reason:
The Buildbot has detected a new failure on builder default_x86_64_rhel5 while
building qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/default_x86_64_rhel5/builds/0
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: kraxel_rhel5
Build
The Buildbot has detected a new failure on builder default_x86_64_fedora16
while building qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/default_x86_64_fedora16/builds/16
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: kraxel_fedora
Am 19.08.2011 21:49, schrieb Anthony Liguori:
On 08/19/2011 11:28 AM, Stefan Hajnoczi wrote:
On Fri, Aug 19, 2011 at 2:26 PM, Ottavio
wrote:
On 19 August 2011 11:08, 陳韋任 wrote:
Hi, Ottavio
2) The qemu-user mailing list is not active:
http://lists.nongnu.org/mailman/listinfo/qemu-users
On 2011-09-05 21:45, Blue Swirl wrote:
> On Mon, Sep 5, 2011 at 3:37 PM, Stefan Hajnoczi
> wrote:
>> String arguments are useful for producing human-readable traces without
>> post-processing (e.g. stderr backend). Although the simple backend
>> cannot handles strings all others can. Strings sho
Blue Swirl a écrit :
Compile g364fb in hwlib. Two compilations less for the full build.
Signed-off-by: Blue Swirl
---
Makefile.objs|1 +
Makefile.target |2 +-
default-configs/mips-softmmu.mak |1 +
default-configs/mips64-softmmu.mak
On Mon, Sep 5, 2011 at 3:37 PM, Stefan Hajnoczi
wrote:
> String arguments are useful for producing human-readable traces without
> post-processing (e.g. stderr backend). Although the simple backend
> cannot handles strings all others can. Strings should be allowed and
> the simple backend can be
On Mon, Sep 5, 2011 at 8:38 AM, Edgar E. Iglesias
wrote:
> On Sat, Sep 03, 2011 at 02:53:31PM -0500, Anthony Liguori wrote:
>> On 08/31/2011 11:59 AM, Blue Swirl wrote:
>> > On Wed, Aug 31, 2011 at 8:28 AM, Avi Kivity wrote:
>> >> On 08/30/2011 10:19 PM, Blue Swirl wrote:
>> >>>
>>
>>
On Mon, Sep 5, 2011 at 9:33 AM, Fabien Chouteau wrote:
> On 03/09/2011 11:25, Blue Swirl wrote:
>> On Thu, Sep 1, 2011 at 2:17 PM, Fabien Chouteau wrote:
>>> Gdb expects all registers windows to be flushed in ram, which is not the
>>> case
>>> in Qemu. Therefore the back-trace generation doesn't
On Mon, Sep 5, 2011 at 6:48 AM, Paolo Bonzini wrote:
> On 09/04/2011 05:52 PM, Blue Swirl wrote:
>>
>> Avoid this warning by clang analyzer by defining a default case:
>> /src/qemu/hw/openpic.c:477:5: warning: Undefined or garbage value
>> returned to caller
>> return retval;
>>
>> Signed-off-
On 05/09/2011, octane indice wrote:
> then:
> qemu disk.img
> Segmentation fault
how about invoking it as:
qemu -hda disk.img
?
does that make any difference? perhaps adding -S too so we could find
out whether it reach the very initial point.
--
regards,
Mulyadi Santosa
Freelance Linux tra
On Mon, 5 Sep 2011, M. Mohan Kumar wrote:
> Signed-off-by: M. Mohan Kumar
> ---
> osdep.c | 32
> qemu-common.h |2 ++
> 2 files changed, 34 insertions(+), 0 deletions(-)
>
> diff --git a/osdep.c b/osdep.c
> index 56e6963..5a4d670 100644
> --- a/osde
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 17 ++---
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local.c | 14 --
3 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/hw/9pfs/virtio-9p-chroot-worker.c
b/
Add chroot functionality for system calls that can operate on a file using
relative directory file descriptor.
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-local.c | 41 +++--
1 files changed, 39 insertions(+), 2 deletions(-)
diff --git a/hw/9pfs/vir
Support renaming a file or directory in chroot envirnoment. Add
interfaces for renaming in chroot worker and qemu side.
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 17 +
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local.c |
Signed-off-by: M. Mohan Kumar
---
osdep.c | 32
qemu-common.h |2 ++
2 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/osdep.c b/osdep.c
index 56e6963..5a4d670 100644
--- a/osdep.c
+++ b/osdep.c
@@ -126,6 +126,38 @@ ssize_t qemu_write_ful
Support for removing file or directory in chroot environment. Add
interfaces to remove file/directory in chroot worker and qemu side.
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 18 ++
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local
Add both chroot worker and qemu side interfaces to create special files
(directory, device nodes, links and symbolic links)
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 52 +
hw/9pfs/virtio-9p-chroot.h|5 +++
hw/9pfs/virt
In passthrough security model, following symbolic links in the server
side could result in TOCTTOU vulnerabilities.
(http://en.wikipedia.org/wiki/Time-of-check-to-time-of-use)
This patchset resolves this issue by creating a dedicated process which
chroots into the share path and all file object ac
Add both chroot worker & qemu side interfaces to create regular files in
chroot environment
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 36
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local.c |5 +++--
Signed-off-by: Paolo Bonzini
---
hw/arm_timer.c|1 +
hw/etraxfs_timer.c|1 +
hw/grlib_apbuart.c|1 +
hw/grlib_gptimer.c|1 +
hw/lan9118.c |1 +
hw/leon3.c|1 +
hw/lm32_timer.c |1 +
hw/mcf5206.c |1 +
hw/mcf52
Implement chroot worker side interfaces like sending the file
descriptor to qemu process, reading the object request from socket etc.
Also add chroot main function and other helper routines.
Signed-off-by: M. Mohan Kumar
[mala...@us.ibm.com: Do not send fd as part of data, instead a special
value
9p Chroot environment needs APIs defined in qemu-thread.c, so enable
CONFIG_THREAD if virtfs is enabled
Signed-off-by: M. Mohan Kumar
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index 1340c33..ad59fcc 100755
--- a/configure
+++ b/c
QEMU side interfaces to communicate with chroot worker process.
Signed-off-by: M. Mohan Kumar
[mala...@us.ibm.com: Handle when qemu process can not receive fd because
it already reached max fds]
---
Makefile.objs |2 +-
hw/9pfs/virtio-9p-chroot.c | 103 +
This patch adds both chroot worker and qemu side support to open a file/
directory in the chroot environment
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot.c | 29
hw/9pfs/virtio-9p-chroot.h |2 +-
hw/9pfs/virtio-9p-local.c | 79 +
Add support to do chmod operation in chroot process.
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 18 ++
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local.c |5 +++--
3 files changed, 22 insertions(+), 2 deletions(-)
diff
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 52 -
hw/9pfs/virtio-9p-chroot.c| 59 -
hw/9pfs/virtio-9p-chroot.h|3 ++
hw/9pfs/virtio-9p-local.c | 30 +++
After creating a file object, its permission and ownership details are updated
as per 9p client's request for both passthrough and none security model.
But with chrooted environment its not required for passthrough security model.
Move all post file creation changes to none security model.
Signed-
Add support to do chown in chroot process
Signed-off-by: M. Mohan Kumar
---
hw/9pfs/virtio-9p-chroot-worker.c | 18 ++
hw/9pfs/virtio-9p-chroot.h|1 +
hw/9pfs/virtio-9p-local.c |9 +
3 files changed, 24 insertions(+), 4 deletions(-)
diff --git a
* Replace "available only" by the more common "only available".
* Tracing options depend on the configuration of the QEMU executable,
so clarify the help text for both options.
Cc: Stefan Hajnoczi
Signed-off-by: Stefan Weil
---
qemu-options.hx | 10 +-
1 files changed, 5 insertions
Writes go through scsi_write_complete at least twice, the first time
to get some data without having actually written anything. Because
of this, the first time scsi_write_complete is called it will call
bdrv_acct_done and account a read incorrectly. Fix this by looking
at the aiocb. I am doing t
Signed-off-by: Stefan Hajnoczi
---
MAINTAINERS |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 508ea1e..ce189a4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -446,6 +446,12 @@ S: Maintained
F: slirp/
T: git://git.kiszka.org/qemu.git
String arguments are useful for producing human-readable traces without
post-processing (e.g. stderr backend). Although the simple backend
cannot handles strings all others can. Strings should be allowed and
the simple backend can be extended to support them.
Signed-off-by: Stefan Hajnoczi
---
On Mon, 5 Sep 2011, Stefan Weil wrote:
> The second register is only needed for 32 bit hosts.
>
> Cc: Vassili Karpov
> Signed-off-by: Stefan Weil
> ---
> tcg/ppc64/tcg-target.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tc
On Fri, 2 Sep 2011, Anthony Liguori wrote:
> Hi,
>
> There have been a few attempts in the past to allow TCG to be disabled
> at build time. Recently, Alex made the suggestion that we could do it by
> using
> the same trick that we used to introduce kvm support. That involves
> introducing
> a
If qxl->ssd.running=true is set after telling spice to start, the spice server
thread can call qxl_send_events while qxl->ssd.running is still false. This
leads to
assert(d->ssd.running).
Signed-off-by: Yonit Halperin
---
Since it looks like the purpose of the assert in qxl_send_event is prevent
On 08/26/11 17:47, Jan Kiszka wrote:
On 2011-08-26 17:23, Jan Kiszka wrote:
[ using glib base64 decoder ]
Requires glib>= 2.12, we are currently at>= 2.0, right? Would it be OK
to raise the entry barrier?
In master it currently is >= 2.20 due to v9fs_init_worker_threads using
g_thread_get
On Mon, Sep 05, 2011 at 03:29:39PM +0200, Gerd Hoffmann wrote:
> Hi,
>
> >I verified it still calls reds_stream_free from the worker thread, only
> >now the call itself is done in red_channel.c (via red_channel_disconnect
> >or something like that), which is called from red_worker.c
>
> Where t
On Mon, Sep 05, 2011 at 03:29:39PM +0200, Gerd Hoffmann wrote:
> Hi,
>
> >I verified it still calls reds_stream_free from the worker thread, only
> >now the call itself is done in red_channel.c (via red_channel_disconnect
> >or something like that), which is called from red_worker.c
>
> Where t
Hi,
I verified it still calls reds_stream_free from the worker thread, only
now the call itself is done in red_channel.c (via red_channel_disconnect
or something like that), which is called from red_worker.c
Where the code in red_channel.c is now shared for all channel types?
Hmm. That mak
Am 24.08.2011 09:57, schrieb Peter A. G. Crosthwaite:
> Add a function co_queue_yield_to_next() which will immediately transfer
> control to the coroutine at the head of a co queue. This can be used for
> implementing simple work queues where the manager of a co-queue only
> needs to restart queued
Hi,
Let's drop this patch. I will update the tracing documentation.
Great.
thanks,
Gerd
On Mon, Sep 5, 2011 at 9:38 AM, Gerd Hoffmann wrote:
> On 09/03/11 17:22, Stefan Hajnoczi wrote:
>>
>> String arguments are not supported by all trace backends. This patch
>> replaces existing string arguments in hw/usb-ehci.c either with
>> individual trace events that remain human-friendly or b
The RAM_ADDR_FMT macro hides the type of ram_addr_t so that format
strings can be safely used. Make sure to use RAM_ADDR_FMT so that the
build works on 32-bit hosts with Xen enabled. Whether Xen should affect
ppc TCG targets is questionable but a separate issue.
Signed-off-by: Stefan Hajnoczi
-
Am 01.09.2011 17:56, schrieb Christoph Hellwig:
> On Thu, Sep 01, 2011 at 03:27:35PM +0100, Daniel P. Berrange wrote:
>> One other question too, when creating a qcow2 image via 'qemu-img create'
>> you can specify a 'prealloc' option to require metadata to be allocated
>> at time of creation.
>>
>>
On Mon, Sep 5, 2011 at 10:04 AM, octane indice wrote:
> qemu disk.img
> Segmentation fault
Please post the backtrace as well as your host operating system
version (e.g. Fedora 15):
gdb --args qemu disk.img
(gdb) r
...runs and crashes...
(gdb) bt
Stefan
Hi
Please send in any agenda items you are interested in covering.
Later, Juan.
Am 02.09.2011 18:38, schrieb Daniel P. Berrange:
> From: "Daniel P. Berrange"
>
> To aid in knowing whether a 'block_resize' was succesful, display
> the logical disk size in bytes, in the 'info block' output
>
> In v2:
> - Replace sectors with bytes
>
> Signed-off-by: Daniel P. Berrange
> -
> I just had a very quick look and it Looks good to me too. Would be awesome
> if Max could provide something to test with in binary form. Maybe we could
> put it on the wiki's download page.
Tarball of my current kernel and rootfs is available at
http://jcmvbkbc.spb.ru/~dumb/ws/osll/qemu-xtensa/2
Am 04.09.2011 18:19, schrieb Sage Weil:
> Fix leak of s->snap in failure path. Simplify error paths for the whole
> function.
>
> Reported-by: Stefan Hajnoczi
> Signed-off-by: Sage Weil
This depends on "[PATCH v2] rbd: allow client id to be specified in
config string", which doesn't seem to ap
On Sat, 3 Sep 2011, Stefan Hajnoczi wrote:
> Hi Steven,
> The Xen platform PCI device has a logging feature that is currently
> implemented using trace_xen_platform_log(s->log_buffer). String
> arguments may not be supported by all trace backends so they should be
> avoided. For example, the simp
On Mon, Sep 05, 2011 at 11:53:11AM +0200, Gerd Hoffmann wrote:
> Hi,
>
> >>Looking... qdev_device_help() shows only device properties, not bus
> >>properties. I'd call that a bug.
> >
> >Hmm, but is "bus" a bus property?
>
> It isn't. bus= is handled by qdev core (id= too). addr= actually
>
On Sun, Sep 04, 2011 at 06:35:10PM +, Blue Swirl wrote:
> On Thu, Sep 1, 2011 at 8:45 PM, Max Filippov wrote:
> > This series adds support for Tensilica Xtensa target.
> > Port status: Linux for DC232B works in the qemu.
> > Not implemented xtensa options: MAC16, floating point coprocessor,
>
On Mon, Sep 05, 2011 at 11:02:43AM +0200, Gerd Hoffmann wrote:
> Hi,
>
> >Hi,
> >RED_WORKER_MESSAGE_DISPLAY_DISCONNECT is not the only place that
> >triggers red_disconnect_channel (and as a result,
> >reds_stream_free(dispatcher->stream)). red_disconnect_channel is called
> >also when there is
On Mon, Sep 05, 2011 at 12:28:50PM +0300, Avi Kivity wrote:
...
> Query is needed when a line is masked internally, or when a device is
> hot-plugged.
>
> We can work around masking by caching the level in the device even
> though the line is masked, and querying the cache when the line is
>
On Sun, Sep 04, 2011 at 08:57:31AM -0500, Anthony Liguori wrote:
> On 09/04/2011 08:49 AM, Jan Kiszka wrote:
> > On 2011-09-04 15:41, Anthony Liguori wrote:
> >> On 09/04/2011 08:36 AM, Jan Kiszka wrote:
> >>> On 2011-09-04 15:32, Anthony Liguori wrote:
> I prefer to not think of IRQs as speci
On 09/05/2011 01:10 PM, Jan Kiszka wrote:
On 2011-09-05 10:07, Avi Kivity wrote:
> To make good use of transparent hugepages, KVM requires that guest-physical
> and host-virtual addresses share the low 21 bits (as opposed to just the low
> 12 bits normally required).
>
> Adjust qemu_vmalloc()
On 2011-09-05 10:07, Avi Kivity wrote:
> To make good use of transparent hugepages, KVM requires that guest-physical
> and host-virtual addresses share the low 21 bits (as opposed to just the low
> 12 bits normally required).
>
> Adjust qemu_vmalloc() to honor that requirement. Ignore it for smal
Hi,
Looking... qdev_device_help() shows only device properties, not bus
properties. I'd call that a bug.
Hmm, but is "bus" a bus property?
It isn't. bus= is handled by qdev core (id= too). addr= actually is a
(pci) bus property.
cheers,
Gerd
On 09/04/2011 05:03 PM, Avi Kivity wrote:
On 08/22/2011 04:12 PM, Anthony Liguori wrote:
This patch changes qemu_set_fd_handler to be implemented in terms of
g_io_add_watch(). The semantics are a bit different so some glue is
required.
qemu_set_fd_handler2 is much harder to convert because o
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