On 01/23/2017 07:54 AM, Thomas Huth wrote:
The "Machine core" section sounds like a good match for this file.
Signed-off-by: Thomas Huth
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index b5ebfab..5be2033 100644
--- a/MAINTAINERS
+++ b/MAINTAINE
> From: Alex Bennée [mailto:alex.ben...@linaro.org]
> Pavel Dovgalyuk writes:
>
> >> From: Alex Bennée [mailto:alex.ben...@linaro.org]
> >
> > Sorry, this is another problem which occurs only in icount replay mode:
> > 1. cpu_handle_exception tries to force exception when is cannot occur due to
>
From: Ben Warren
This implements the VM Generation ID feature by passing a 128-bit
GUID to the guest via a fw_cfg blob.
Any time the GUID changes, and ACPI notify event is sent to the guest
The user interface is a simple device with one parameter:
- guid (string, must be "auto" or in UUID forma
From: Igor Mammedov
Add set-vm-generation-id command to set Virtual Machine
Generation ID counter.
QMP command example:
{ "execute": "set-vm-generation-id",
"arguments": {
"guid": "324e6eaf-d1d1-4bf6-bf41-b9bb6c91fb87"
}
}
HMP command example:
set-v
From: Ben Warren
This adds a new linker-loader command to instruct the guest to allocate
memory for a fw_cfg file and write the address back into another
writeable fw_cfg file. Knowing this address, QEMU can then write into
guest memory at runtime.
Signed-off-by: Ben Warren
---
hw/acpi/bios-l
From: Igor Mammedov
Add commands to query Virtual Machine Generation ID counter.
QMP command example:
{ "execute": "query-vm-generation-id" }
HMP command example:
info vm-generation-id
Signed-off-by: Igor Mammedov
Reviewed-by: Eric Blake
Signed-off-by: Ben Warren
---
hmp-commands-i
From: Ben Warren
This allows pc_i440fx-based machines to add new devices such as VM Generation ID
directly to the sysbus.
Signed-off-by: Ben Warren
---
hw/i386/pc_piix.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 9f102aa..c8ad99c 100644
---
From: Ben Warren
This patch set adds support for passing a GUID to Windows guests. It is a
re-implementation of previous patch sets written by Igor Mammedov et al, but
this time passing the GUID data as a fw_cfg blob.
This patch set has dependencies on new guest functionality, in particular the
From: Ben Warren
This is initially used to patch a 64-bit address into the VM Generation ID SSDT
Signed-off-by: Ben Warren
---
hw/acpi/aml-build.c | 28
include/hw/acpi/aml-build.h | 4
2 files changed, 32 insertions(+)
diff --git a/hw/acpi/aml-build
On Mon, Jan 23, 2017 at 09:57:23AM +0800, Jason Wang wrote:
>
>
> On 2017年01月22日 17:09, Peter Xu wrote:
> >On Sun, Jan 22, 2017 at 04:13:32PM +0800, Jason Wang wrote:
> >>
> >>On 2017年01月20日 21:08, Peter Xu wrote:
> >>>Previous replay works for domain switch only if the original domain does
> >>>
Stefan Weil writes:
> We don't want that commas to be part of the generated documentation,
> so remove them.
>
> Signed-off-by: Stefan Weil
> ---
>
> This is an alternative solution for the issue which is also addressed
> by my previous patch http://patchwork.ozlabs.org/patch/718177/.
>
> It's a
On Thu, Jan 19, 2017 at 04:04:23PM +0100, Igor Mammedov wrote:
> On Wed, 18 Jan 2017 16:57:13 -0200
> Eduardo Habkost wrote:
>
> > On Wed, Jan 18, 2017 at 06:13:24PM +0100, Igor Mammedov wrote:
> > > it will allow generic numa code to set cpu to numa node mapping
> > > in target independent manne
The "Machine core" section sounds like a good match for this file.
Signed-off-by: Thomas Huth
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index b5ebfab..5be2033 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -813,6 +813,7 @@ M: Eduardo Habkost
M
On (Sun) 22 Jan 2017 [12:47:51], Pankaj Gupta wrote:
> Change the name of live migration thread from 'migration'
> to 'qemu_vm_migration' to identify it clearly. 'migration'
> is a generic word and kernel also has tasks for process
> migration with the name 'migration/cpu#'.
Makes sense.
Review
On Fri, Dec 23, 2016 at 05:28:44PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> Use HBitmap copy_bitmap instead of done_bitmap. This is needed to unify
> backup loop for full/incremental modes in future patches.
>
> We reset bit of the copy_bitmap immediately after checking it in
> backup_do_cow()
Hi, Markus
Here is the non-RFC patch.
Any suggestions are welcome. :)
Thanks,
Liyang.
At 01/15/2017 04:01 PM, Dou Liyang wrote:
Change log v3 -> v4:
1. Develop these into the non-RFC patches.
2. Fix some comments.
3. do declarations first.
Change log v2 -> v3:
1. Remove the unnece
On Tue, 2017-01-17 at 11:33 +1100, Suraj Jitindar Singh wrote:
> On Tue, 2017-01-17 at 08:36 +1100, David Gibson wrote:
> >
> > On Fri, Jan 13, 2017 at 05:28:10PM +1100, Suraj Jitindar Singh
> > wrote:
> > >
> > >
> > > POWER9 processors implement the mmu as defined in version 3.00 of
> > > the
On Tue, 2017-01-17 at 15:37 +1100, David Gibson wrote:
> On Tue, Jan 17, 2017 at 11:48:31AM +1100, Suraj Jitindar Singh wrote:
> >
> > On Tue, 2017-01-17 at 08:40 +1100, David Gibson wrote:
> > >
> > > On Fri, Jan 13, 2017 at 05:28:11PM +1100, Suraj Jitindar Singh
> > > wrote:
> > > >
> > > >
>
On Saturday, January 21, 2017 12:38 AM, Jan Kiszka wrote:
> On 2017-01-20 12:54, Wang, Wei W wrote:
> > On Tuesday, January 17, 2017 5:46 PM, Jan Kiszka wrote:
> >> On 2017-01-17 10:13, Wang, Wei W wrote:
> >>> Hi Jan,
> >>>
> >>> On Monday, January 16, 2017 9:10 PM, Jan Kiszka wrote:
> On 201
On Mon, Jan 23, 2017 at 10:01:11AM +0800, Jason Wang wrote:
>
>
> On 2017年01月20日 21:08, Peter Xu wrote:
> >This patch is based on Aviv Ben-David ()'s patch
> >upstream:
> >
> > "IOMMU: enable intel_iommu map and unmap notifiers"
> > https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg014
On Mon, Jan 23, 2017 at 11:12:27AM +0800, Jason Wang wrote:
>
>
> On 2017年01月23日 10:54, Peter Xu wrote:
> >+trace_vtd_page_walk_skip_read(iova, iova_next);
> >+skipped_local++;
> >+goto next;
> >+}
> >+
> >+if (vtd_slpte_
On Mon, Jan 23, 2017 at 09:55:39AM +0800, Jason Wang wrote:
>
>
> On 2017年01月22日 17:04, Peter Xu wrote:
> >On Sun, Jan 22, 2017 at 04:08:04PM +0800, Jason Wang wrote:
> >
> >[...]
> >
> >>>+static void vtd_iotlb_page_invalidate_notify(IntelIOMMUState *s,
> >>>+
On 2017年01月23日 10:54, Peter Xu wrote:
+trace_vtd_page_walk_skip_read(iova, iova_next);
+skipped_local++;
+goto next;
+}
+
+if (vtd_slpte_nonzero_rsvd(slpte, level)) {
+trace_vtd_page_walk_skip_reserve(iova, iova_next);
+
On Mon, Jan 23, 2017 at 09:48:48AM +0800, Jason Wang wrote:
>
>
> On 2017年01月22日 16:51, Peter Xu wrote:
> >On Sun, Jan 22, 2017 at 03:56:10PM +0800, Jason Wang wrote:
> >
> >[...]
> >
> >>>+/**
> >>>+ * vtd_page_walk_level - walk over specific level for IOVA range
> >>>+ *
> >>>+ * @addr: base GP
Signed-off-by: Richard Henderson
---
target/hppa/translate.c | 309
1 file changed, 309 insertions(+)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 14fe4bb..093a65e 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/tran
Signed-off-by: Richard Henderson
---
target/hppa/translate.c | 477
1 file changed, 477 insertions(+)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 2ad651c..1d0976f 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/tran
From: chaojianhu
In envlist_setenv, if any malloc fails, there will be inconsistency on el_count.
And in envlist_unsetenv, if env is "", the strncmp will be passed, eventually
wrong envlist_entry (shoud be the first one) will be removed.
Finally, in envlist_parse, to delimit environments with
Signed-off-by: Richard Henderson
---
target/hppa/helper.h| 3 +
target/hppa/op_helper.c | 78 ++
target/hppa/translate.c | 618
3 files changed, 699 insertions(+)
diff --git a/target/hppa/helper.h b/target/hppa/helper.h
index ecff17c..8
This is just about the minimum required to enable compilation
without actually executing any instructions. This contains the
HPPACPU structure and the required callbacks, the gdbstub, the
basic translation loop, and a translate_one function that always
results in an illegal instruction.
Signed-of
Signed-off-by: Richard Henderson
---
target/hppa/helper.h| 55
target/hppa/op_helper.c | 394 ++
target/hppa/translate.c | 728
3 files changed, 1177 insertions(+)
diff --git a/target/hppa/helper.h b/target/hppa/h
Which is primarily a re-definition of errno numbers.
Signed-off-by: Richard Henderson
---
linux-user/hppa/target_syscall.h | 237 +++
1 file changed, 237 insertions(+)
create mode 100644 linux-user/hppa/target_syscall.h
diff --git a/linux-user/hppa/target_sy
Signed-off-by: Richard Henderson
---
target/hppa/helper.h| 2 +
target/hppa/op_helper.c | 23 ++
target/hppa/translate.c | 882
3 files changed, 907 insertions(+)
diff --git a/target/hppa/helper.h b/target/hppa/helper.h
index 9c94dac..ecff1
For linux, page 0 is mapped as an execute-only gateway. A gateway
page is a special bit in the page table that allows a B,GATE insn
within that page to raise processor permissions. This is how system
calls are implemented for HPPA.
Rather than actually map anything here, or handle permissions at
Signed-off-by: Richard Henderson
---
target/hppa/helper.h| 3 +
target/hppa/op_helper.c | 10 +++
target/hppa/translate.c | 206
3 files changed, 219 insertions(+)
diff --git a/target/hppa/helper.h b/target/hppa/helper.h
index 88db719..d51c
The HPPA cpu has a unique form of predicated execution in which
almost any instruction can set the PSW[N] (or "nullify") bit,
which suppresses execution (and even decoding) of the following
instruction. Execution of a nullified insn clears the PSW[N] bit.
This adds a generic framework for branchi
Signed-off-by: Richard Henderson
---
linux-user/hppa/termbits.h | 219 +
1 file changed, 219 insertions(+)
create mode 100644 linux-user/hppa/termbits.h
diff --git a/linux-user/hppa/termbits.h b/linux-user/hppa/termbits.h
new file mode 100644
index 00
Signed-off-by: Richard Henderson
---
linux-user/signal.c | 191 +++-
1 file changed, 190 insertions(+), 1 deletion(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index c750053..0a5bb4e 100644
--- a/linux-user/signal.c
+++ b/linux-user/si
This reverts commit d41f3c3cc7a5fb9de144cc4022da14a9ff010671.
Signed-off-by: Richard Henderson
---
configure |5 +
disas.c |2 +
disas/Makefile.objs |1 +
disas/hppa.c | 2832 +
linux-use
The cpu.h structure that these manipulate hasn't been defined
yet, but we haven't enabled compilation yet either.
Signed-off-by: Richard Henderson
---
linux-user/hppa/target_cpu.h| 35 +++
linux-user/hppa/target_signal.h | 29 +
2 f
Signed-off-by: Richard Henderson
---
linux-user/hppa/syscall_nr.h | 353 +++
1 file changed, 353 insertions(+)
create mode 100644 linux-user/hppa/syscall_nr.h
diff --git a/linux-user/hppa/syscall_nr.h b/linux-user/hppa/syscall_nr.h
new file mode 100644
in
Including support for the atomic memory op syscalls.
Signed-off-by: Richard Henderson
---
linux-user/elfload.c | 24 +++
linux-user/main.c| 172 +++
2 files changed, 196 insertions(+)
diff --git a/linux-user/elfload.c b/linux-user/elfload
Signed-off-by: Richard Henderson
---
linux-user/hppa/target_structs.h | 54
1 file changed, 54 insertions(+)
create mode 100644 linux-user/hppa/target_structs.h
diff --git a/linux-user/hppa/target_structs.h b/linux-user/hppa/target_structs.h
new file mod
All of the ones added have an "int" parameter that
needs no more adjustment to pass on to the host.
Signed-off-by: Richard Henderson
---
linux-user/syscall.c | 29 +++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/sysca
With definitions for generic, alpha and mips taken from 4.9-rc2.
Signed-off-by: Richard Henderson
---
linux-user/alpha/target_syscall.h | 2 ++
linux-user/errno_defs.h| 3 +++
linux-user/mips/target_syscall.h | 5 +
linux-user/mips64/target_syscall.h | 5 +
linux-user/sysc
Like the original MIPS, HPPA has the MSB of an SNaN set.
However, it has different rules for silencing an SNaN:
(1) msb is cleared and (2) msb-1 must be set if the fraction
is now zero, and (implementation defined) may be set always.
I haven't checked real hardware but chose the set always
alternat
Split this out into a "cpu/sockbits.h" file now,
like we ought to do for all of the other targets.
Signed-off-by: Richard Henderson
---
linux-user/hppa/sockbits.h | 97 ++
linux-user/socket.h| 2 +
2 files changed, 99 insertions(+)
create mod
From: Helge Deller
Mirror syscall_defs.h for the element type of struct timeval
and struct timespec, even though that's not 100% accurate for
each guest.
Signed-off-by: Helge Deller
[rth: Changed the MK_ARRAY types as per above; added ioctl.h entries.]
Signed-off-by: Richard Henderson
---
lin
HPPA is a (the) stack-grows-up target, and supporting that requires
rearranging how we compute addresses while laying out the initial
program stack. In addition, hppa32 requires 64-byte stack alignment
so parameterize that as well.
Signed-off-by: Richard Henderson
---
linux-user/elfload.c | 235
anch 'remotes/cohuck/tags/s390x-20170120-v2' into
staging (2017-01-20 15:53:58 +)
are available in the git repository at:
git://github.com/rth7680/qemu.git tags/pull-hppa-20170122
for you to fetch changes up to 0ce588d6c60c338c0856b0dac78d19fc7e698477:
target-hppa: Implement float
From: Helge Deller
Some architectures (ppc, alpha, sparc, parisc, sh and xtensa) define the
BSD TIOCSTART and TIOCSTOP ioctls in their kernel headers to provide
compatibility to other operating systems.
Those ioctls are not implemented in Linux, nevertheless, bash will use
this ioctl if it's ava
---
linux-user/syscall_defs.h | 131 +-
1 file changed, 130 insertions(+), 1 deletion(-)
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 957b737..39848a8 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@
On 2017年01月23日 10:01, Jason Wang wrote:
On 2017年01月20日 21:08, Peter Xu wrote:
This patch is based on Aviv Ben-David ()'s patch
upstream:
"IOMMU: enable intel_iommu map and unmap notifiers"
https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg01453.html
However I removed/fixed some con
On 2017年01月20日 21:08, Peter Xu wrote:
This patch is based on Aviv Ben-David ()'s patch
upstream:
"IOMMU: enable intel_iommu map and unmap notifiers"
https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg01453.html
However I removed/fixed some content, and added my own codes.
Instead
On 2017年01月22日 17:09, Peter Xu wrote:
On Sun, Jan 22, 2017 at 04:13:32PM +0800, Jason Wang wrote:
On 2017年01月20日 21:08, Peter Xu wrote:
Previous replay works for domain switch only if the original domain does
not have mapped pages. For example, if we switch domain from A to B, it
will only w
On 2017年01月22日 17:04, Peter Xu wrote:
On Sun, Jan 22, 2017 at 04:08:04PM +0800, Jason Wang wrote:
[...]
+static void vtd_iotlb_page_invalidate_notify(IntelIOMMUState *s,
+ uint16_t domain_id, hwaddr addr,
+ u
On 2017年01月22日 17:36, Peter Xu wrote:
Besides this one, I tried to fix the comments in this function as
below, hope this is better (I removed 1-3 thing since I think that's
clearer from below code):
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index e958f53..f3fe8c4 100644
--- a/
On 2017年01月22日 16:51, Peter Xu wrote:
On Sun, Jan 22, 2017 at 03:56:10PM +0800, Jason Wang wrote:
[...]
+/**
+ * vtd_page_walk_level - walk over specific level for IOVA range
+ *
+ * @addr: base GPA addr to start the walk
+ * @start: IOVA range start address
+ * @end: IOVA range end address
From: Shannon Zhao
For ARM virt machine, if we use virt-2.7 which will not create ITS node,
the virtio-net can not recieve interrupts so it can't get ip address
through dhcp.
This fixes commit 83d768b(virtio: set ISR on dataplane notifications).
Signed-off-by: Shannon Zhao
---
V2: Factor out a
Public bug reported:
qemu/hw/intc/arm_gicv3_cpuif.c:2433]: (style) Expression '(X &
0x2000) == 0x1' is always false.
Source code is
((lr & ICH_LR_EL2_HW) == 1 || (lr & ICH_LR_EL2_EOI) == 0)) {
Maybe better code
((lr & ICH_LR_EL2_HW) != 0 || (lr & ICH_LR_EL2_EO
On 03/02/15 23:12, Stefan Hajnoczi wrote:
On Sat, Feb 28, 2015 at 04:29:44PM +0100, Stefan Weil wrote:
* It does not support secure access (https), so each login is insecure.
Can we get a free server certificate?
This is on my todo list. I'm travelling right now but will work on it
over the
We don't want that commas to be part of the generated documentation,
so remove them.
Signed-off-by: Stefan Weil
---
This is an alternative solution for the issue which is also addressed
by my previous patch http://patchwork.ozlabs.org/patch/718177/.
It's also possible to apply both patches.
St
On Fri, 01/20 17:25, Eric Farman wrote:
> Changes:
> v2->v3:
> - Move byte/sector conversions to patch 2 [Fam Zheng]
> - Rename "max_sectors" when holding a byte value [Fam Zheng]
> v1->v2:
> - Patch 3, make hdev_get_max_transfer_length return bytes [Fam Zheng]
Reviewed-by: Fam Zheng
Hi
On Sun, Jan 22, 2017 at 5:39 PM Stefan Weil wrote:
> Parts of the code use #optional followed by a comma.
>
> We don't want that comma to be part of the generated documentation,
> so remove it, too.
>
> Signed-off-by: Stefan Weil
> ---
>
> I added the generated documentation to https://qemu.
Parts of the code use #optional followed by a comma.
We don't want that comma to be part of the generated documentation,
so remove it, too.
Signed-off-by: Stefan Weil
---
I added the generated documentation to https://qemu.weilnetz.de/doc/.
See https://qemu.weilnetz.de/doc/qemu-qmp-ref.html fo
On Sun, Jan 22, 2017 at 06:25:09PM +0800, Bob Chen wrote:
> Hi folks,
>
> My time schedule doesn't allow me to wait for the community's solution, so I
> started to work on quick fix, which is to add a 'bdrv_truncate' function to
> the
> current NBD's BlockDriver. Basically it's an 'active resize'
Hi folks,
My time schedule doesn't allow me to wait for the community's solution, so
I started to work on quick fix, which is to add a 'bdrv_truncate' function
to the current NBD's BlockDriver. Basically it's an 'active resize'
implementation.
I also realized that the 'bdrv_truncate' caller stack
On Sun, Jan 22, 2017 at 04:51:18PM +0800, Peter Xu wrote:
> On Sun, Jan 22, 2017 at 03:56:10PM +0800, Jason Wang wrote:
>
> [...]
>
> > >+/**
> > >+ * vtd_page_walk_level - walk over specific level for IOVA range
> > >+ *
> > >+ * @addr: base GPA addr to start the walk
> > >+ * @start: IOVA range
On Sun, Jan 22, 2017 at 04:13:32PM +0800, Jason Wang wrote:
>
>
> On 2017年01月20日 21:08, Peter Xu wrote:
> >Previous replay works for domain switch only if the original domain does
> >not have mapped pages. For example, if we switch domain from A to B, it
> >will only work if A has no existing map
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Subject: [Qemu-devel] [PATCH] util/envlist: Fix 2 bugs in envlist_setenv and
envlist_unsetenv
Message-id:
cy1pr17mb031324368f190b92efa547acdb...@cy1pr17mb0313.namprd17.prod.outlook.com
Type: series
On Sun, Jan 22, 2017 at 04:08:04PM +0800, Jason Wang wrote:
[...]
> >+static void vtd_iotlb_page_invalidate_notify(IntelIOMMUState *s,
> >+ uint16_t domain_id, hwaddr addr,
> >+ uint8_t am)
> >+{
> >+IntelIOMM
From: chaojianhu
In envlist_setenv, if any malloc fails, there will be inconsistency on el_count.
And in envlist_unsetenv, if env is "", the strncmp will be passed, eventually
wrong envlist_entry (shoud be the first one) will be removed.
Finally, in envlist_parse, to delimit environments with
On Sun, Jan 22, 2017 at 03:56:10PM +0800, Jason Wang wrote:
[...]
> >+/**
> >+ * vtd_page_walk_level - walk over specific level for IOVA range
> >+ *
> >+ * @addr: base GPA addr to start the walk
> >+ * @start: IOVA range start address
> >+ * @end: IOVA range end address (start <= addr < end)
> >
On 2017年01月20日 21:08, Peter Xu wrote:
Previous replay works for domain switch only if the original domain does
not have mapped pages. For example, if we switch domain from A to B, it
will only work if A has no existing mapping. If there is, then there's
problem - current replay didn't make sure
On 2017年01月20日 21:08, Peter Xu wrote:
This patch is based on Aviv Ben-David ()'s patch
upstream:
"IOMMU: enable intel_iommu map and unmap notifiers"
https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg01453.html
However I removed/fixed some content, and added my own codes.
Instead
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