On 04/19/13 10:37, Markus Armbruster wrote:
> Gerd Hoffmann writes:
>
>> Question for the libvirt guys: Is it ok for libvirt to just extend the
>> existing screendump command? Can libvirt figure there is a new
>> (optional) parameter? See patch #5.
>
> Nope, QMP can't do that. I argued for s
On Sun, Apr 21, 2013 at 01:30:03PM +0100, Peter Maydell wrote:
> Remove a stray colon from the end of a #ifdef line. Some versions
> of gcc complain about this:
> linux-user/syscall.c: In function ‘do_syscall’:
> linux-user/syscall.c:7606:28: error: extra tokens at end of #ifdef directive
> [-We
Hi,
While testing my linux-user smoke-testing setup, I noticed that
with current qemu head:
./ppc64-linux-user/qemu-ppc64 ../../qemu-smoke/ppc64/busybox ls
busybox: malloc.c:3096: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char
*) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct
ping ...
在 2013-04-16二的 11:53 +0800，liguang写道：
> when use DEBUG_DEBUGCON, screen spits:
> debugcon: write addr=0x val=0x00
> Rdebugcon: write addr=0x val=0x00
> udebugcon: write addr=0x val=0x00
> ndebugcon: write addr=0x val=0x00
> ndebugcon: write addr=0x val=0x00
> idebugcon
At Thu, 18 Apr 2013 19:48:52 +0800,
Liu Yuan wrote:
>
> +static coroutine_fn int
> +sd_co_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
> + int *pnum)
> +{
> +BDRVSheepdogState *s = bs->opaque;
> +SheepdogInode *inode = &s->inode;
> +unsigned
On Fri, Apr 19, 2013 at 4:21 PM, Jan Kiszka wrote:
> On 2013-04-19 02:18, liu ping fan wrote:
>> On Thu, Apr 18, 2013 at 3:13 PM, Jan Kiszka wrote:
>>> On 2013-04-17 10:39, Liu Ping Fan wrote:
From: Liu Ping Fan
Slirp and its peer can run on different context at the same time.
>>>
From: Peter Crosthwaite
The CTRL register was RAZ/WI on some of the RW bits. Even though the
function behind these bits is invalid in QEMU, they should still be
guest accessible. Fix.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
changed from v1
Macroified magic number (PMM r
From: Peter Crosthwaite
The LQSPI bus attachment supports byte/halfword and misaligned
accesses. Fixed. Refactored the LQSPI cache to be byte-wise
instead of word wise accordingly.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c | 31 +-
From: Peter Crosthwaite
Do 16 words per fifo flush. Increases performance and decreases
debug verbosity. This data depth has no real hardware analogue,
so just go with something that has reasonable performance.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spi
From: Peter Crosthwaite
The debug printfs on every SPI operation is extremely verbose. Add
a second level of debug for this.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c | 68 +---
1 files changed, 41 inse
From: Peter Crosthwaite
This is worth keeping track of when debugging the device model.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips
From: Peter Crosthwaite
The QSPI controller was using byte-wide stripes when striping across
the two flashes in dual parallel mode. The real hardware however uses
individual bit striping. QEMU misbehaves in the (corner) case where
data is written/read in dual-parallel mode and read/written back i
From: Peter Crosthwaite
The LQSPI mode is supposed to work via the automatic CS mode feature
rather than manipulate CS lines itself. Now that auto CS is implemented
remove LQSPIs CS mode override logic. There is still a need to
manipulate the U_PAGE bit in LQSPI config register to implement
dual-
From: Peter Crosthwaite
Implement the automatic CS control feature. If the MANUAL_CS bit is
cleared then the chip select stay de-asserted as long as the tx FIFO
is empty.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
changed from v1:
Refresh CS on entry and exit from flush ro
From: Peter Crosthwaite
SPI has a mode where it automatically starts based on tx fifo
occupancy. Implemented.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/hw/ssi/xilinx_spips.c
From: Peter Crosthwaite
Invalidate the LQSPI cached page when transitioning into LQSPI mode.
Otherwise there is a possibility that the controller will return stale
data to the guest when transitioning back to LQ_MODE after a page
program.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Mayd
Hi Satoru,
FYI... I had tried to use this change earlier and it did show some
improvements in perf. (due to reduced exits).
But as expected mlockall () on large sized guests adds a considerable
delay in boot time. For e.g. on an 8 socket Westmere box => a 256G guest
: took an additional ~2+
From: Peter Crosthwaite
QSPI has a bigger FIFO than the regular SPI controller. Differentiate
between the two with correct FIFO sizes for each.
This is the first piece of class data for SPIPS, so this patch sees
the creation of the XilinxSPIPSClass definition and assoicated QOM
constructs.
Sign
From: Peter Crosthwaite
You really need this is you want to track a guest banging on LQSPI.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx
From: Peter Crosthwaite
The real hardware does not produce interrupts in LQSPI mode. Inhibit
generation of interrupts when the LQ_MODE bit is set.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c |7 ++-
1 files changed, 6 insertions(+), 1 deletio
From: Peter Crosthwaite
By default these interrupts are clear on read.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
hw/ssi/xilinx_spips.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c
index 734adf0
From: Peter Crosthwaite
Make SPI and QSPI different classes. QSPIPS is setup as a child of SPIPS.
Only QSPI has the LQSPI functionality, so move all that to the child class.
Signed-off-by: Peter Crosthwaite
Reviewed-by: Peter Maydell
---
Changed from v2:
User parent_obj as appropriate for QOM
From: Peter Crosthwaite
Updates to the Zynq SPI controller. Some QOMifying cleanup, followed by
a number of bugs/incompletnesses found by some (very) rigourous test
vectors.
changed from v3:
Fixed break after goto (PMM review)
Peter Crosthwaite (15):
xilinx_spips: seperate SPI and QSPI as tw
On Fri, Apr 19, 2013 at 8:23 PM, Peter Maydell wrote:
> On 19 April 2013 03:06, wrote:
>> From: Peter Crosthwaite
>>
>> Invalidate the LQSPI cached page when transitioning into LQSPI mode.
>> Otherwise there is a possibility that the controller will return stale
>> data to the guest when transi
Hi Paolo, Blue,
On Sun, Apr 21, 2013 at 11:16 PM, Paolo Bonzini wrote:
> Il 20/04/2013 20:42, Blue Swirl ha scritto:
>> This is not entirely correct, I get these errors:
>> mingw32:
>> CC libfdt/fdt.o
>> cc1: warnings being treated as errors
>> /src/qemu/dtc/libfdt/fdt.c:1: warning: -fPIC ig
From: Peter Crosthwaite
Build DTC as QEMU is built. Fixes the issue with mingw build which can't
handles DTC's default CFLAGS.
Signed-off-by: Peter Crosthwaite
---
Makefile |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index c4847aa..385e314 1
From: Peter Crosthwaite
The submodule DTC should just build and use DTC as static (the whole
motivation for using submod is lack of widespread distro support).
The .so causes build failures on some platforms, so adjust the make
target to just build the static lib.
Signed-off-by: Peter Crosthwai
From: Peter Crosthwaite
Two issues reported by Blue for building the DTC submodule with clang
and mingw.
Peter Crosthwaite (2):
Makefile: Don't build shared libfdt
Makefile: Use QEMU_FLAGS for DTC compilation
Makefile |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Dmitry Fleytman writes:
> Spec patch already inside.
>
> Sent from my iPad
>
> On Apr 20, 2013, at 8:04 PM, "Michael S. Tsirkin" wrote:
>
>> On Fri, Apr 19, 2013 at 10:10:01AM +0300, Dmitry Fleytman wrote:
>>> Hello All,
>>>
>>> Any news regarding this patch?
>>>
>>> Thanks,
>>> Dmitry
>>
>> R
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/int_helper.c | 24
target-i386/mem_helper.c |8
target-i386/misc_helper.c |8
target-i386/seg_helper.c |8
target-i386/smm_helper.c |8
6
Signed-off-by: liguang
---
target-i386/cpu.h |2 -
target-i386/int_helper.c | 62 ++--
target-i386/mem_helper.c |8 +++---
target-i386/misc_helper.c | 10 +++---
target-i386/seg_helper.c |8 +++---
target-i386/smm_helper.c |8
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/excp_helper.c |2 +-
target-i386/misc_helper.c |4 ++--
target-i386/seg_helper.c | 24
target-i386/svm_helper.c | 16
5 files changed, 23 insertions(+), 25 deletions
Signed-off-by: liguang
---
target-i386/cpu.h|2 -
target-i386/seg_helper.c | 80 +++--
target-i386/smm_helper.c |8 ++--
target-i386/svm_helper.c |8 ++--
4 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/target-i386/cpu
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/mem_helper.c |4 ++--
target-i386/misc_helper.c | 44 ++--
target-i386/seg_helper.c | 18 +-
target-i386/smm_helper.c |8
target-i386/svm_hel
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/mem_helper.c |4 ++--
target-i386/misc_helper.c | 44 ++--
target-i386/seg_helper.c | 18 +-
target-i386/smm_helper.c |8
target-i386/svm_hel
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
3 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index a7c73bf..23166d1 100644
--- a/target-i386/cpu
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
3 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 9d52939..a7c73bf 100644
--- a/target-i386/cpu
Signed-off-by: liguang
---
target-i386/svm_helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-i386/svm_helper.c b/target-i386/svm_helper.c
index 649be02..e18fa35 100644
--- a/target-i386/svm_helper.c
+++ b/target-i386/svm_helper.c
@@ -249,7 +249,7 @@ void he
Signed-off-by: liguang
---
cpu-exec.c |4 ++--
target-i386/cc_helper.c |2 +-
target-i386/cpu.h |6 ++
3 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 31c089d..ec46380 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -230,
Signed-off-by: liguang
---
target-i386/seg_helper.c | 71 +
1 files changed, 52 insertions(+), 19 deletions(-)
diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c
index 419efd8..6b35b7c 100644
--- a/target-i386/seg_helper.c
+++ b/target-
for helper_{lsl, lar, verr, verw}, there are
common parts, so move them outside, and then
call this new helper-helper function.
Signed-off-by: liguang
---
target-i386/seg_helper.c | 179 ++---
1 files changed, 56 insertions(+), 123 deletions(-)
diff --gi
sorry, please see new 12 patches,
for previous sent patches have
little manual-changed errors.
在 2013-04-22一的 11:37 +0800，liguang写道：
> remove macros EAX, EBX, ECX, EDX, EBP, ESP, ESI, EDI, EIP, DF
> as suggested by Richard Henderson
>
> Li Guang (12)
>target-i386/helper: remove EAX macro
On 04/18/2013 07:48 PM, Liu Yuan wrote:
> Cc: MORITA Kazutaka
> Cc: Kevin Wolf
> Cc: Stefan Hajnoczi
> Signed-off-by: Liu Yuan
> ---
> NOTE: This patch based on the previous discard patch sheepdog: add
> discard/trim support for sheepdog
Ping... This is a relatively simple patch, anyone help
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
3 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index a7c73bf..23166d1 100644
--- a/target-i386/cpu
Signed-off-by: liguang
---
target-i386/cpu.h |2 -
target-i386/int_helper.c | 62 ++--
target-i386/mem_helper.c |8 +++---
target-i386/misc_helper.c | 10 +++---
target-i386/seg_helper.c |8 +++---
target-i386/smm_helper.c |8
Signed-off-by: liguang
---
target-i386/cpu.h|2 -
target-i386/seg_helper.c | 80 +++--
target-i386/smm_helper.c |8 ++--
target-i386/svm_helper.c |8 ++--
4 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/target-i386/cpu
remove macros EAX, EBX, ECX, EDX, EBP, ESP, ESI, EDI, EIP, DF
as suggested by Richard Henderson
Li Guang (12)
target-i386/helper: remove EAX macro
target-i386/helper: remove EBX macro
target-i386/helper: remove ECX macro
target-i386/helper: remove EDX macro
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/excp_helper.c |2 +-
target-i386/misc_helper.c |4 ++--
target-i386/seg_helper.c | 24
target-i386/svm_helper.c | 16
5 files changed, 23 insertions(+), 25 deletions
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/mem_helper.c |4 ++--
target-i386/misc_helper.c |2 +-
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
5 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/target-i
Signed-off-by: liguang
---
target-i386/misc_helper.c | 39 ++-
target-i386/seg_helper.c | 16 +---
target-i386/svm_helper.c |6 --
3 files changed, 39 insertions(+), 22 deletions(-)
diff --git a/target-i386/misc_helper.c b/target-i386
remove macros EAX, EBX, ECX, EDX, EBP, ESP, ESI, EDI, EIP, DF
as suggested by Richard Henderson
Li Guang (12)
target-i386/helper: remove EAX macro
target-i386/helper: remove EBX macro
target-i386/helper: remove ECX macro
target-i386/helper: remove EDX macro
Signed-off-by: liguang
---
target-i386/misc_helper.c | 39 ++-
target-i386/seg_helper.c | 16 +---
target-i386/svm_helper.c |6 --
3 files changed, 39 insertions(+), 22 deletions(-)
diff --git a/target-i386/misc_helper.c b/target-i386
Signed-off-by: liguang
---
cpu-exec.c |4 ++--
target-i386/cc_helper.c |2 +-
target-i386/cpu.h |6 ++
3 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 31c089d..ec46380 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -230,
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c | 10 +-
target-i386/smm_helper.c |8
3 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 78d1033..f2c4a49 100644
--- a/target-i38
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/int_helper.c | 24
target-i386/mem_helper.c |8
target-i386/misc_helper.c |8
target-i386/seg_helper.c |8
target-i386/smm_helper.c |8
6
remove macros EAX, EBX, ECX, EDX, EBP, ESP, ESI, EDI, EIP, DF
as suggested by Richard Henderson
Li Guang (12)
target-i386/helper: remove EAX macro
target-i386/helper: remove EBX macro
target-i386/helper: remove ECX macro
target-i386/helper: remove EDX macro
Signed-off-by: liguang
---
target-i386/svm_helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-i386/svm_helper.c b/target-i386/svm_helper.c
index 649be02..e18fa35 100644
--- a/target-i386/svm_helper.c
+++ b/target-i386/svm_helper.c
@@ -249,7 +249,7 @@ void he
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
3 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 9d52939..a7c73bf 100644
--- a/target-i386/cpu
Signed-off-by: liguang
---
target-i386/cpu.h|2 --
target-i386/seg_helper.c | 10 +-
target-i386/smm_helper.c |8
3 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 78d1033..f2c4a49 100644
--- a/target-i38
Signed-off-by: liguang
---
target-i386/cpu.h |2 --
target-i386/mem_helper.c |4 ++--
target-i386/misc_helper.c |2 +-
target-i386/seg_helper.c |6 +++---
target-i386/smm_helper.c |8
5 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/target-i
remove macros EAX, EBX, ECX, EDX, EBP, ESP, ESI, EDI, EIP, DF
as suggested by Richard Henderson
Li Guang (12)
target-i386/helper: remove EAX macro
target-i386/helper: remove EBX macro
target-i386/helper: remove ECX macro
target-i386/helper: remove EDX macro
Hi,
Any other comments for it, especially HMP part?
>
> V12:
>Address Markus's comments:
>02/18: better incode comments for bdrv_snapshot_find(), add tip about the
> logic change in snapshot create/delete/load/info if some snapshot's id is
> mixed
> with name in commit message.
>05/
On 2013/4/10 14:25, Dong Xu Wang wrote:
These patches will replace QEMUOptionParameter with QemuOpts. Change logs
please go to each patch's commit message.
Dong Xu Wang (6):
add def_value_str in QemuOptDesc struct and rewrite qemu_opts_print
avoid duplication of default value in QemuOpts
Two hard coded flag bits are changed to macros.
Signed-off-by: Fam Zheng
---
block/vmdk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index d8c6c70..632689b 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -32,6 +32,7 @@
#define VMDK3_MAGIC ((
Add image create option "zeroed-grain" to enable zeroed-grain GTE
feature of vmdk sparse extents. When this option is on, header version
of newly created extent will be 2 and VMDK4_FLAG_ZG flag bit will be
set.
Signed-off-by: Fam Zheng
---
block/vmdk.c | 22 +-
1 file changed,
Internal routines in vmdk.c previously return -1 on error and 0 on
success. More return values are useful for future changes such as
zeroed-grain GTE. Change all the magic `return 0` and `return -1` to
macro names:
* VMDK_OK 0
* VMDK_ERROR (-1)
* VMDK_UNALLOC (-2)
* VMDK_ZEROED (-3)
S
Use special offset to write zeroes efficiently, when zeroed-grain GTE is
available. If zero-write an allocated cluster, cluster is leaked because
its offset pointer is overwritten by "0x1".
Signed-off-by: Fam Zheng
---
block/vmdk.c | 82 ++-
Introduced support for zeroed-grain GTE, as specified in Virtual Disk
Format 5.0[1].
Recent VMware hosted platform products support a new “zeroed‐grain”
grain table entry (GTE). The zeroed‐grain GTE returns all zeros on
read. In other words, the zeroed‐grain GTE indicates that a grain
Added support for zeroed-grain GTE to VMDK according to VMDK Spec 5.0[1].
[1] Virtual Disk Format 5.0 - VMware,
http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk
Changes since v1:
- all: fix From: field
- 1/5: squash one line of ret code macro change from 2/5
- 2/5
Public bug reported:
I tried launch iso and raw images in qemu-kvm-1.4.0 with seabios-1.7.2
(and seabios-git) with this options:
qemu-system-x86_64 -M q35 -smp 8,cores=8 -vga qxl -cpu host -enable-kvm
-m 4096 -localtime -cdrom "/home/user/media/iso/windows7x86_64.iso"
-drive file=/home/user/media
Peter,
Am 21.04.2013 11:54, schrieb Peter Maydell:
> Early ping for compile-breakage fix patch (ccing Blue this time
> round since you've been applying patches this weekend.)
>
> Patchwork url: http://patchwork.ozlabs.org/patch/237347/
Even after this has been applied, things are still not build
From: "Michael R. Hines"
This takes advantages of the previous patches:
1. use the new QEMUFileOps hook 'save_page'
2. call out to the right accessor methods to invoke
the iteration hooks defined in QEMUFileOps
Signed-off-by: Michael R. Hines
---
arch_init.c | 35 +++
From: "Michael R. Hines"
docs/rdma.txt contains full documentation,
wiki links, github url and contact information.
Signed-off-by: Michael R. Hines
---
docs/rdma.txt | 404 +
1 file changed, 404 insertions(+)
create mode 100644 docs/rdm
From: "Michael R. Hines"
RDMA uses this to flush the control channel before sending its
own message to handle page registrations.
Signed-off-by: Michael R. Hines
---
include/migration/qemu-file.h |1 +
savevm.c |2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
From: "Michael R. Hines"
This gives RDMA shared access to madvise() on the destination side
when an entire chunk is found to be zero.
Signed-off-by: Michael R. Hines
---
arch_init.c | 24
include/migration/migration.h |2 ++
2 files changed, 18
From: "Michael R. Hines"
Code that does need to be visible is kept
well contained inside this file and this is the only
new additional file to the entire patch - good progress.
This file includes the entire protocol and interfaces
required to perform RDMA migration.
Also, the configure and Make
From: "Michael R. Hines"
This is used during RDMA initialization in order to
transmit a description of all the RAM blocks to the
peer for later dynamic chunk registration purposes.
Signed-off-by: Michael R. Hines
---
exec.c|9 +
include/exec/cpu-common.h |5
From: "Michael R. Hines"
This capability allows you to disable dynamic chunk registration
for better throughput on high-performance links.
For example, using an 8GB RAM virtual machine with all 8GB of memory in
active use and the VM itself is completely idle using a 40 gbps infiniband link:
1.
From: "Michael R. Hines"
QEMUFileRDMA also has read and write modes. This function is now
shared to reduce code duplication.
Signed-off-by: Michael R. Hines
---
include/migration/qemu-file.h |1 +
savevm.c | 20 +---
2 files changed, 14 insertions(+),
From: "Michael R. Hines"
Changes since v4:
- Added new QEMUFileOps function: qemu_get_max_size()
- Renamed capability to x-pin-all, disabled by default
- Added numbers for x-pin-all to performance section in docs/rdma.txt
- Included performance numbers in this cover letter
- Converted throughput
From: "Michael R. Hines"
This functions allows you to perform your own per-QEMUFileOps
calculation for the value of 'max_size'.
For RDMA, this calculation artificially limits migration throughput
and needs to be done differently for high-throughput links.
Signed-off-by: Michael R. Hines
---
i
From: "Michael R. Hines"
This exposes throughput (in megabits/sec) through QMP.
By itself, this patch only prints zero and the value is
actually calculated in the next patch.
Signed-off-by: Michael R. Hines
---
hmp.c |2 ++
include/migration/qemu-file.h |2 ++
From: "Michael R. Hines"
These are the prototypes and implementation of new hooks that
RDMA takes advantage of to perform dynamic page registration.
An optional hook is also introduced for a custom function
to be able to override the default save_page function.
Also included are the prototypes
Provides a mechanism to dynamically change the routine invoked by 'trace_*'.
Signed-off-by: Lluís Vilanova
---
.gitignore |1
Makefile |4 +
Makefile.objs |6 ++
configure
On 04/21/2013 02:59 PM, Michael S. Tsirkin wrote:
On Sun, Apr 21, 2013 at 12:05:08PM -0400, Michael R. Hines wrote:
On 04/21/2013 09:19 AM, Paolo Bonzini wrote:
Il 20/04/2013 19:02, Michael S. Tsirkin ha scritto:
I guess the opposite sense could be named 'x-rdma-pin-all'; default
false means t
Adds the "include(...)" primitive to the syntax of QAPI schema files.
Signed-off-by: Lluís Vilanova
---
scripts/qapi-commands.py | 10 +++---
scripts/qapi-types.py| 10 +++---
scripts/qapi-visit.py| 10 +++---
scripts/qapi.py | 12 +++-
4 files change
Signed-off-by: Lluís Vilanova
---
Makefile | 24 +++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index ccf6760..3fc5fb6 100644
--- a/Makefile
+++ b/Makefile
@@ -324,7 +324,29 @@ install-confdir:
install-sysconfig: install-datadir insta
Signed-off-by: Lluís Vilanova
---
instrument/Makefile.objs |1
instrument/api-trace.c | 14 +
instrument/qemu-instr/trace-internal.h | 32 +++
instrument/qemu-instr/trace.h | 91
4 files changed, 138 in
Signed-off-by: Lluís Vilanova
---
.gitignore |1
Makefile|1
configure |1
instrument/Makefile.objs| 13 +++
instrument/api-control.c|
Add HMP commands to control (un)loading of dynamic instrumentation library.
Signed-off-by: Lluís Vilanova
---
Makefile.objs|1 +
hmp-commands.hx | 42
instrument/Makefile.objs |1 +
instrument/hmp.c | 79 ++
This interface provides two sets of operations:
* Loading/unloading a trace instrumentation library.
* Controls the instrumentation callbacks of the tracing events.
Note that in the case of static instrumentation, the library is not
loaded/unloaded, but is still properly (de)initialized when QEM
On Sun, Apr 21, 2013 at 01:19:17PM -0400, Michael R. Hines wrote:
> On 04/21/2013 10:17 AM, Michael S. Tsirkin wrote:
> >On Sun, Apr 21, 2013 at 03:19:21PM +0200, Paolo Bonzini wrote:
> >>Il 20/04/2013 19:02, Michael S. Tsirkin ha scritto:
> >I guess the opposite sense could be named 'x-rdma-pi
Signed-off-by: Lluís Vilanova
---
scripts/qapi-commands.py |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index fa16651..236a6ae 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -207,7 +207,
Signed-off-by: Lluís Vilanova
---
Makefile.target |1 +
1 file changed, 1 insertion(+)
diff --git a/Makefile.target b/Makefile.target
index 114fc39..fe48432 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -149,6 +149,7 @@ include $(SRC_PATH)/Makefile.objs
all-obj-y = $(obj-y)
all-obj
Signed-off-by: Lluís Vilanova
---
Makefile | 11 ++-
libcacard/Makefile |2 +-
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/Makefile b/Makefile
index 028ef83..2d3431a 100644
--- a/Makefile
+++ b/Makefile
@@ -171,18 +171,19 @@ Makefile: $(version-obj-y)
Add QMP commands to control (un)loading of dynamic instrumentation library.
Signed-off-by: Lluís Vilanova
---
instrument/Makefile.objs|2 +
instrument/control.h|4 +
instrument/qapi-schema.json | 124 +++
instrument/qmp.c|
This lets instrumentation clients in C++ use the auto-generated headers.
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/__init__.py | 16 +++-
trace-events |8
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/scripts/tracetool/__ini
This problem arises in the following patches.
Signed-off-by: Lluís Vilanova
---
hw/virtio/virtio.c|1 +
monitor.c |4 +++-
scripts/tracetool/format/h.py |9 -
trace/control-internal.h |4 +++-
trace/control.c |4 +++-
Signed-off-by: Lluís Vilanova
---
Makefile | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index cf938be..8280273 100644
--- a/Makefile
+++ b/Makefile
@@ -211,13 +211,19 @@ $(SRC_PATH)/qga/qapi-schema.json
$(SRC_PATH)/scripts/qapi-commands.p
This ensures proper naming across tracing backends, even when someone overrides
the value without backends knowing it.
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/__init__.py | 10 +-
scripts/tracetool/backend/dtrace.py |6 +++---
scripts/tracetool/backend/simple.py |
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