Hi!
I am debugging spapr-vlan and hit the following issue.
When I run QEMU as below, the kernel's DHCP client does not continue till I
hit any key in console. If I replace spapr-vlan with
e1000/rtl8139/virtio-net, everything is just fine. If I use "user" network
- everything is fine too. So the p
Kevin, this series takes another *errp to detect error in rollback
process, are you OK with it?
This patch implements "multi tracing backend" which enables several
tracing backend simultaneously.
QEMU has multiple trace backends, but one of them needs to be chosen at
compile time. When investigating issues of QEMU, it'd be much more
convenient if we can use multiple trace backends without r
On Thu, 02/13 07:40, Markus Armbruster wrote:
> Jeff Cody writes:
>
> > When starting a block job, commit_active_start() relies on whether *errp
> > is set by mirror_start_job. This allows it to determine if the mirror
> > job start failed, so that it can clean up any changes to open flags from
Eric Blake writes:
> On 02/12/2014 12:46 PM, Jeff Cody wrote:
>> When starting a block job, commit_active_start() relies on whether *errp
>> is set by mirror_start_job. This allows it to determine if the mirror
>> job start failed, so that it can clean up any changes to open flags from
>> the bd
Jeff Cody writes:
> When starting a block job, commit_active_start() relies on whether *errp
> is set by mirror_start_job. This allows it to determine if the mirror
> job start failed, so that it can clean up any changes to open flags from
> the bdrv_reopen(). If errp is NULL, then it will not
On Tue, 2014-01-21 at 11:10 +0100, Andreas Färber wrote:
> Am 21.01.2014 10:51, schrieb Chen Fan:
> > On Tue, 2014-01-21 at 10:31 +0100, Igor Mammedov wrote:
> >> On Tue, 21 Jan 2014 15:12:45 +0800
> >> Chen Fan wrote:
> >>> On Mon, 2014-01-20 at 13:29 +0100, Igor Mammedov wrote:
> On Fri, 17
From: "Edgar E. Iglesias"
cpu->exit_request is part of the execution environment and should
not be cleared when a CPU resets.
Otherwise, we might deadlock QEMU if a CPU resets while there is
I/O going on.
Signed-off-by: Edgar E. Iglesias
---
qom/cpu.c | 1 -
1 file changed, 1 deletion(-)
dif
Hi,
I'm trying to debug a problem that causes qemu-dm to lock up with Xen HVM
domains. We're using the qemu version that came with Xen 3.4.2. I know it's
old, but we're stuck with it for a little while yet.
I think the hang is related to thread synchronization and the xenstore, but I'm
not s
Greg Kurz writes:
> The 7029677e4 commit introduced the following build break:
>
> target-ppc/kvm.c: In function ‘kvmppc_hash64_write_pte’:
> target-ppc/kvm.c:2017:10: error: ignoring return value of ‘write’, declared
> with attribute warn_unused_result [-Werror=unused-result]
> write(htab_f
Greg Kurz writes:
> The 396bb9874 commit reworked page table lookup to support kvm.
> Unfortunately this breaks 32 bit build:
>
> target-ppc/mmu-hash64.h: In function ‘ppc_hash64_load_hpte0’:
> target-ppc/mmu-hash64.h:90:23: error: cast to pointer from integer of
> different size
>
> target-ppc/m
From: "Aneesh Kumar K.V"
Correctly update the htab_mask using the return value of
KVM_PPC_ALLOCATE_HTAB ioctl. Also we don't update sdr1
on GET_SREGS for HV. We check for external htab and if
found true, we don't need to update sdr1
Signed-off-by: Aneesh Kumar K.V
---
Changes from V9:
* Fix TCG
On Wed, 02/12 09:36, Ian Main wrote:
> This is the sister command to blockdev-add. In Fam's example he uses
> the drive_del HMP command to clean up but it would be much nicer to
> have a way to do this via QMP.
>
> Signed-off-by: Ian Main
Thank you for doing this!
> ---
>
> v2:
> - s/blockdev
On Thu, 13 Feb 2014 09:48:33 +0800
Qiao Nuohan wrote:
> On 02/12/2014 10:49 PM, Luiz Capitulino wrote:
> > On Wed, 12 Feb 2014 14:34:19 +0800
> > Qiao Nuohan wrote:
> >
> >> 'query-dump-guest-memory-capability' is used to query the available
> >> formats for
> >> 'dump-guest-memory'. The output
On 02/12/2014 10:49 PM, Luiz Capitulino wrote:
On Wed, 12 Feb 2014 14:34:19 +0800
Qiao Nuohan wrote:
'query-dump-guest-memory-capability' is used to query the available formats for
'dump-guest-memory'. The output of the command will be like:
-> { "execute": "query-dump-guest-memory-capabilit
On Wed, Feb 12, 2014 at 05:42:00PM +0530, Gaurav Sharma wrote:
> To elaborate a bit more ...
> If the target is arm, in disas_arm_insn function we fetch the opcode as per
> the
> pc value :
> insn = arm_ldl_code(env, s->pc, s->bswap_code)
>
> This PC value i could trace back and see actually come
There would be too many extents that VMDK driver can't open all of them:
005 0s ... - output mismatch (see 005.out.bad)
--- 005.out 2013-12-24 09:27:27.608181030 +0800
+++ 005.out.bad 2014-02-13 10:00:15.282184557 +0800
@@ -4,10 +4,10 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt
On Wed, 02/12 14:46, Jeff Cody wrote:
> There are a handful of places in the block layer where a failure path
> has a valid -errno value, yet error_setg() is used. Those instances
> should instead use error_setg_errno(), to preserve as much error
> information as possible.
>
> This patch replaces
Signed-off-by: Benoit Canet
---
block.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/block.c b/block.c
index 70d7f35..d9553ba 100644
--- a/block.c
+++ b/block.c
@@ -5419,11 +5419,7 @@ bool bdrv_is_first_non_filter(BlockDriverState
*candidate)
QTAILQ_FOREACH(bs, &
This patch fix the snapshoting code.
When initially testing block filter snapshots patches and quorum I used a wrong
quorum command line which containned an extra top level "file."
As a result quorum was encapsulated in a top level bs.
This caused me to write and test against the wrong configura
On Wed, 02/12 11:14, Eric Blake wrote:
> On 02/11/2014 08:05 PM, Fam Zheng wrote:
> > As another convinience to allow using commands that expect a dict as
>
> You missed this, even though I pointed it out in v2:
>
> s/convinience/convenience/
Oops, I'm sorry for that. Luiz, would you fix this wh
The Wednesday 12 Feb 2014 à 22:43:15 (+0100), Benoît Canet wrote :
> The Wednesday 12 Feb 2014 à 20:49:18 (+0100), Benoît Canet wrote :
> > The Tuesday 11 Feb 2014 à 16:12:17 (+0800), Fam Zheng wrote :
> > > On Mon, 02/10 22:49, Benoît Canet wrote:
> > > > Take into account the fact that a block fi
Currently interrupt priorities are set to 0 (highest) at the very
beginning of the guest execution which is not correct and makes the guest
produce random interrupt error messages such as:
"Interrupt 0x1001 (real) is invalid, disabling it".
This also prevents interrupt states from correct migration
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Now all places using QEMUOptionParameter could use QemuOpts too, remove
> QEMUOptionParameter related code.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> +++ b/include/qemu/option.h
> @@ -38,18 +38,6 @@ enum QEMUOptionParType {
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Rename the new driver callback bdrv_create2 to the old name bdrv_create.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block.c |4 ++--
> block/cow.c |2 +-
> block/gluster.c |
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> qcow2.c: replace QEMUOptionParameter with QemuOpts in 'qemu-img create'.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block/qcow2.c | 176
> 1 files changed, 88 inserti
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> qcow.c: replace QEMUOptionParamter with QemuOpts
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block/qcow.c | 61 -
> 1 files changed, 30 insertions(+), 31 deletions(-)
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> iscsi.c: replace QEMUOptionParamter with QemuOpts
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block/iscsi.c | 31 +++
> 1 files changed, 15 insertions(+), 16 deletions(-)
>
Reviewed-by: Eric Bl
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> gluster.c: replace QEMUOptionParameter with QemuOpts
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block/gluster.c | 80 --
> 1 files changed, 41 insertions(+), 39 deletions
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> cow.c: replace QEMUOptionParameter with QemuOpts
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> block/cow.c | 46 ++
> 1 files changed, 22 insertions(+), 24 deletions(-)
>
> +stati
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Change block layer to support both QemuOpts and QEMUOptionParameter.
> After this patch, it will change backend drivers one by one. At the end,
> QEMUOptionParameter will be removed and only QemuOpts is kept.
>
> Signed-off-by: Dong Xu Wang
> Signed-of
On Wed, 2014-02-12 at 23:51 +0100, Benoît Canet wrote:
> The Wednesday 12 Feb 2014 à 12:34:25 (-0700), Alex Williamson wrote :
> > On Wed, 2014-02-12 at 19:10 +0100, Benoît Canet wrote:
> > > Hi Alex,
> > >
> > > After the IRC conversation we had a few days ago I understood that guest
> > > IOMMU
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> In qemu_opt_set functions, if desc doen't exist but opts_accepts_any is true,
> it
s/doen't/doesn't/
> won't report error, but can still alloc an opt for the option and save it.
> However, after that, when doing qemu_opt_get, this option could be foun
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Add def_value_str (default value) to QemuOptDesc, to replace function of the
> default value in QEMUOptionParameter. And improved related functions.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> include/qemu/option.h |3 +-
This patch sets the 'virtio-net/virtio-mmio' VirtIOMMIOProxy host_features
to all possible virtio-net features supported. Currently most
host_features are
turned off including performance related ones, this impacts virtio network
performance.
Host features update should be done earlier but at the
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Add some qemu_opt functions to replace the same functionality of
> QEMUOptionParameter handling.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> include/qemu/option.h |9 +++
> util/qemu-option.c| 134
>
Inline the only usage of each of xilinx_axiethernet_init and
xilinx_axidma_init. Converts this init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite
---
hw/microblaze/petalogix_ml605_mmu.c | 24 +++-
include/hw/xilinx.h | 33 ---
This is now obsolete - remove the header and all its inclusions.
Signed-off-by: Peter Crosthwaite
---
hw/microblaze/petalogix_ml605_mmu.c | 1 -
hw/microblaze/petalogix_s3adsp1800_mmu.c | 1 -
hw/ppc/virtex_ml507.c| 2 +-
include/hw/xilinx.h | 10
Inline the only usage. Converts this init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite
---
hw/microblaze/petalogix_s3adsp1800_mmu.c | 9 -
include/hw/xilinx.h | 19 ---
2 files changed, 8 insertions(+), 20 deletions(-)
di
Inline these usages. Converts these init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite
---
hw/microblaze/petalogix_ml605_mmu.c | 7 ++-
hw/microblaze/petalogix_s3adsp1800_mmu.c | 9 -
hw/ppc/virtex_ml507.c| 7 ++-
include/hw/
Inline these usages. Converts these init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite
---
hw/microblaze/petalogix_ml605_mmu.c | 8 ++--
hw/microblaze/petalogix_s3adsp1800_mmu.c | 9 +++--
hw/ppc/virtex_ml507.c| 6 +-
include/hw/
Define macros for the interrupt map for the sake of self documentation.
Signed-off-by: Peter Crosthwaite
---
I haven't converted the xilinx_foo_create usages because they will be
deleted in following patches
hw/microblaze/petalogix_s3adsp1800_mmu.c | 7 ++-
1 file changed, 6 insertions(+),
Define macros for the interrupt and memory maps for the sake of self
documentation.
Signed-off-by: Peter Crosthwaite
---
I haven't converted the xilinx_foo_create usages because they will be
deleted in following patches
hw/ppc/virtex_ml507.c | 14 +++---
1 file changed, 11 insertions(+)
Hi Edgar,
This file is written for a very old qdev style of machine description.
Remove by inlining all usages of its functions (which is consistent with
the modern preference that qdev_initery should be inline and not in
cross-board helper functions).
To avoid movement of magic numbers, Define m
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Improve opt_get and opt_set group of functions. For opt_get, check and handle
> NUlL input; for opt_set, when set to an existing option, rewrite the option
s/NUlL/NULL/
> with new value.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
>
On 02/11/2014 11:33 PM, Chunyan Liu wrote:
> Change qapi interfaces to output the newly added def_value_str when query
s/query/querying/
> command line options.
>
> Signed-off-by: Dong Xu Wang
> Signed-off-by: Chunyan Liu
> ---
> +++ b/qapi-schema.json
> @@ -3930,12 +3930,16 @@
> #
> # @hel
On Thu, Feb 13, 2014 at 5:32 AM, Peter Maydell wrote:
> On 31 January 2014 04:44, Alistair Francis
> wrote:
>> This patch implements the ARM PMCCNTR register including
>> the disable and reset components of the PMCR register.
>>
>> Signed-off-by: Alistair Francis
>
> I'm afraid you'll need to r
This patch adds the Vector Bit Permute Quadword (vbpermq) instruction
introduced in Power ISA Version 2.07.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |1 +
target-ppc/int_helper.c | 31 +++
target-ppc/translate.c |2 ++
3 files changed, 34 insert
The Wednesday 12 Feb 2014 à 12:34:25 (-0700), Alex Williamson wrote :
> On Wed, 2014-02-12 at 19:10 +0100, Benoît Canet wrote:
> > Hi Alex,
> >
> > After the IRC conversation we had a few days ago I understood that guest
> > IOMMU
> > was not implemented.
> >
> > I have a real use case for it:
>
This patch adds generator macro for Altivec instructions that have 3
source AVR operands. The macro is similar to the 2 operand form.
Signed-off-by: Tom Musta
---
target-ppc/translate.c | 19 +++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/target-ppc/transl
On 3 February 2014 15:18, Xin Tong wrote:
> This patch adds a victim TLB to the QEMU system mode TLB.
> @@ -264,8 +286,15 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
> prot, &address);
>
> index = (vaddr >> TARGET_PAGE_BITS) & (CPU
The Wednesday 12 Feb 2014 à 12:34:25 (-0700), Alex Williamson wrote :
> On Wed, 2014-02-12 at 19:10 +0100, Benoît Canet wrote:
> > Hi Alex,
> >
> > After the IRC conversation we had a few days ago I understood that guest
> > IOMMU
> > was not implemented.
> >
> > I have a real use case for it:
>
This patch adds the Vector Gather Bits by Bytes Doubleword (vgbbd)
instruction which is introduced in Power ISA Version 2.07.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |1 +
target-ppc/int_helper.c | 276 +++
target-ppc/translate.c |
This patch adds the Vector Population Count instructions introduced in Power
ISA Version 2.07: vpopcntb, vpopcnth, vpopcntw and vpopcntd.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |4
target-ppc/int_helper.c | 14 ++
target-ppc/translate.c | 22 ++
This patch adds the Multilpy Even/Odd Word instructions that are introduced
in Power ISA Version 2.07:
- Vector Multiply Even Unsigned Word (vmuleuw)
- Vector Multiply Even Signed Word (vmulesw)
- Vector Multiply Odd Unsigned Word (vmulouw)
- Vector Multiply Odd Signed Word (vmulosw)
Sign
This patch adds the vector doublword rotate and shift instructions
introduced in Power ISA Version 2.07:
- Vector Rotate Left Doubleword instruction (vrld)
- Vector Shift Left Doubleword (vsld)
- Vector Shift Right Doubleword (vsrd)
- Vector Shift Right Algegbraic Doubleword (vsrad)
Signe
This patch adds the Vector Quadword Addition and Subtraction instructions
introduced in Power ISA Version 2.07:
- Vector Add Unsigned Quadword Modulo (vadduqm)
- Vector Add & Write Carry Unsigned Quadword (vaddcuq)
- Vector Add Extended Unsigned Quadword (vaddeuqm)
- Vector Add Extended &
I post this for review in prevision of 2.0 feature freeze.
Even if the series look correct please wait before merging because:
The QMP events in the "Add quorum mechanism" definitively needs to be reviewed
by Eric as they where changed.
I did not found any bugs while testing this version but I am
From: Benoît Canet
Makes a vote to select error if any.
Signed-off-by: Benoit Canet
---
block/quorum.c | 28
1 file changed, 28 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 5f8f626..818c72c 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -6
From: Benoît Canet
Example of command line:
-drive if=virtio,file.driver=quorum,\
file.children.0.file.filename=1.raw,\
file.children.0.node-name=1.raw,\
file.children.0.driver=raw,\
file.children.1.file.filename=2.raw,\
file.children.1.node-name=2.raw,\
file.children.1.driver=raw,\
file.children
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
tests/qemu-iotests/081 | 95 ++
tests/qemu-iotests/081.out | 34 +
tests/qemu-iotests/group | 1 +
3 files changed, 130 insertions(+)
create mode 100755 tests/qemu-iotests/0
From: Benoît Canet
This is used to activate quorum snapshot.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 818c72c..8e033ef 100644
--- a/block/quorum.c
+++ b/
This patch adds two Altivec unsigned doublword modulo instructions that
are introduced in Power ISA Version V2.07:
- vaddudm : Vector Add Unsigned Doubleword Modulo
- vsubudm : Vector Subtrace Unsigned Doubleword Modulo
Signed-off-by: Tom Musta
---
target-ppc/helper.h |2 ++
target-
From: Benoît Canet
Add code to do num_children reads in parallel and cleanup the structures
afterward.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 39 ++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/block/quorum
From: Benoît Canet
qemu_iovec_compare() will be used to compare IOs vectors in quorum blkverify
mode. The patch extract these functions in order to factorize the code.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/blkverify.c | 108 +-
From: Benoît Canet
Quorum is a block filter mirroring writes to num_children children.
For reads quorum reads each children and does a vote.
If more than vote_threshold versions are identicals the quorum is reached and
this winning version is returned to the guest. So quorum prevents bit
corrupt
From: Benoît Canet
We really want that live migration works with quorum so implement
quorum_invalidate_cache().
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 2e54921.
From: Benoît Canet
Writes are mirrored num_children times on num_children devices.
Signed-off-by: Benoit Canet
---
block/quorum.c | 103 +
1 file changed, 103 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index 36c5bb8..197c
From: Benoît Canet
Check that every bs file returns the same length.
Otherwise, return -EIO to disable the quorum and
avoid length discrepancy.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a
From: Benoît Canet
This patchset enable the core of the quorum mechanism.
The num_children reads are compared to get the majority version and if this
version exist more than threshold time the guest won't see the error at all.
QMP events are used to report individual driver errors or whole quorum
This VMUL_DO macro provides support for the various vmule* and vmulo*
instructions. These instructions multiply vector elements, producing
products that are one size larger; e.g. vmuleub multiplies unsigned 8-bit
elements and produces a 16 bit unsigned element.
The existing macro works correctly
From: Benoît Canet
Create the structure holding the quorum settings and write the minimal block
driver instanciation boilerplate.
Signed-off-by: Benoit Canet
Reviewed-by: Max Reitz
---
block/quorum.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/block/qu
This patch adds the Unpack Signed Word instructions introduced in
Power ISA Version 2.07:
- Vector Unpack High Signed Word (vupkusw)
- Vector Unpack Low Signed Word (vupklsw)
Signed-off-by: Tom Musta
---
target-ppc/helper.h |2 ++
target-ppc/int_helper.c |2 ++
target-ppc/transl
This patch adds the Vector Permuate and Exclusive OR (vpermxor)
instruction introduced in Power ISA Version 2.07.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |1 +
target-ppc/int_helper.c | 14 ++
target-ppc/translate.c |7 ++-
3 files changed, 21 insertions(+
This patch adds the Vector Count Leading Zeroes instructions introduced
in Power ISA Version 2.07 - vclzb, vclzh, vclzw and vclzd.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |5 +
target-ppc/int_helper.c | 29 +
target-ppc/translate.c |9 +
If VIRTIO_NET_F_CTRL_VLAN is not negotiated, do not filter out all
VLAN-tagged packets but send them to the guest.
Signed-off-by: Stefan Fritsch
---
This time CCing the maintainers.
This fixes VLANs with OpenBSD guests (and probably NetBSD, too, because
the OpenBSD driver started as a port from
The Wednesday 12 Feb 2014 à 20:49:18 (+0100), Benoît Canet wrote :
> The Tuesday 11 Feb 2014 à 16:12:17 (+0800), Fam Zheng wrote :
> > On Mon, 02/10 22:49, Benoît Canet wrote:
> > > Take into account the fact that a block filter like quorum will be in
> > > bs->file
> > > while a regular block dri
VHDX logs can now be replayed via 'qemu-img check -r all'. Add
tests to verify that the log replay is successful when using qemu-img.
Signed-off-by: Jeff Cody
---
tests/qemu-iotests/070 | 10 ++
tests/qemu-iotests/070.out | 11 +++
2 files changed, 21 insertions(+)
diff --g
This patch adds the Vector AES instructions introduced in Power ISA
Version 2.07:
- Vector AES Cipher (vcipher)
- Vector AES Cipher Last (vcipherlast)
- Vector AES Inverse Cipher (vncipher)
- Vector AES Inverse Cipher Last (vncipherlast)
- Vector AES SubBytes (vsbox)
Note that the
This patch add the Binary Coded Decimal instructions bcdadd. and
bcdsub.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |3 +
target-ppc/int_helper.c | 201 +++
target-ppc/translate.c | 45 ++-
3 files changed, 245 insertions(+),
VHDX test 070 failed, due to different output from qemu-io / qemu
when opening an image read-only that contains a log file. Filter
the output, and update the expected results to match the correct
output.
Signed-off-by: Jeff Cody
---
tests/qemu-iotests/070 | 3 ++-
tests/qemu-iotests/070.out
This patch adds the Vectory Polynomial Multiply Sum instructions
introduced in Power ISA Version 2.07:
- Vectory Polynomial Multiply Sum Byte (vpmsumb)
- Vectory Polynomial Multiply Sum Halfword (vpmsumh)
- Vectory Polynomial Multiply Sum Word (vpmsumw)
- Vectory Polynomial Multiply Sum Do
This fixes a bug with test 070 (incorrect output expectation),
and adds additional test for log replay.
Jeff Cody (2):
block: qemu-iotests - fix test 070 (vhdx)
block: qemu-iotests - add vhdx log replay tests for qemu-img
tests/qemu-iotests/070 | 13 -
tests/qemu-iotests/070
This patch adds the Vector Compare Doubleword instructions introduced
by Power ISA Version 2.07:
- Vector Compare Equal to Unsigned Doubleword (vcmpequd)
- Vector Compare Greater Than Signed Doubleword (vcmpgtsd)
- Vector Compare Greater Than Unsigned Doubleword (vcmpgtud)
These instruction
Some Alitvec instructions introduced in Power ISA Version 2.07 use bit 31
(aka the "Rc" bit) as an opcode but also use bit 21 as an actual Rc
bit. QEMU for PowerPC typically uses bits 0-5 and 21-30 for opcodes.
This patch introduces a generator macro that injects an auxiliary handler
which decode
This patch adds the Vector Pack Doubleword instructions introduced in
Power ISA Version 2.07:
- Vector Pack Signed Doubleword Signed Saturate (vpksdss)
- Vector Pack Signed Doubleword Unsigned Saturate (vpksdus)
- Vector Pack Unsigned Doubleword Unsigned Modulo (vpkudum)
- Vector Pack Unsigned
This patch adds the Vector SHA Sigma instructions introduced in Power
ISA Version 2.07:
- Vector SHA-512 Sigma Doubleword (vshasigmad)
- Vector SHA-256 Sigma Word (vshasigmaw)
Signed-off-by: Tom Musta
---
target-ppc/helper.h |2 +
target-ppc/int_helper.c | 82 +
Existing code in the VROTATE, VSL and VSR macros for the Altivec rotate and
shift
helpers uses a formula to compute a bit mask used to extract the rotate/shift
amount from the VRB register. What is desired is:
mask = (1 << (3 + log2(sizeof(element - 1
but what is implemented is:
ma
This patch adds the Vector Minimum and Maximum Doubleword instructions
that are introduced in Power ISA Version 2.07.
Signed-off-by: Tom Musta
---
target-ppc/helper.h |4
target-ppc/int_helper.c |2 ++
target-ppc/translate.c |8
3 files changed, 14 insertions(+), 0
This patch adds the Vector Merge Even Word (vmrgew) and Vector
Merge Odd Word (vmrgow) instructions introduced in Power ISA
Version 2.07.
Signed-off-by: Tom Musta
---
target-ppc/translate.c | 37 +
1 files changed, 37 insertions(+), 0 deletions(-)
diff --gi
This patch adds the Vector Multiply Unsigned Word Modulo (vmuluwm)
instruction.
The existing VARITH_DO macro is re-used to (trivially) instantiate
the helper code.
Since bits 21-31 of any vmuluwm instruction is 137, the instruction
is coded as a dual to vmulouw (bits 21-31 = 136).
Signed-off-by:
This patch adds the Vector Logical Instructions that are introduced
in Power ISA Version 2.07: veqv, vnand and vorc.
Signed-off-by: Tom Musta
---
target-ppc/translate.c | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/target-ppc/translate.c b/target-ppc/transla
This patch adds a macro to insert an entry into the opcode table for Altivec
Power ISA Version 2.07 instructions. The macro is similar to the GEN_VXFORM
macro
except that it tags the entry with the PPC2_ALTIVEC_207 flag rather than
PPC_ALTIVEC.
Signed-off-by: Tom Musta
---
target-ppc/translate
Some Alitvec instructions introduced in Power ISA Version 2.07 use bit 31
(aka the "Rc" bit) as an opcode bit. However, QEMU for PowerPC uses
bits 0-5 and 21-30 for opcodes and not bit 31.
This patch introduces macros that will handle this situation by injecting
an auxiliary handler which decodes
This patch updates the ppc_avr_t data structure to include elements for
signed 64-bit integers and (conditionally) unsigned 128 bit integers.
These elements will be in instructions models later on in this patch series.
Signed-off-by: Tom Musta
---
target-ppc/cpu.h |4
1 files changed, 4
This patch adds a flag that will be used to tag the Altivec instructions
introduced in Power ISA Version 2.07.
The flag is added to Power8 model since P8 supports these instructions.
Signed-off-by: Tom Musta
---
target-ppc/cpu.h|5 -
target-ppc/translate_init.c |2 +-
2
This patch series implements the changes to Altivec introduced by Power ISA
Version 2.07.
Tom Musta (28):
target-ppc: Altivec 2.07: Add Instruction Flag
target-ppc: Altivec 2.07: Update AVR Structure
target-ppc: Altivec 2.07: Add GEN_VXFORM3
target-ppc: Altivec 2.07: Add Support for Dual A
On 01/27/2014 08:53 PM, Amos Kong wrote:
> Some legacy options that have arguments weren't added to
> vm_config_groups[], so query-command-line-options returns a
> NULL parameters infolist. This patch try to return help message
> for this kind of legacy options.
>
> Example:
> {
> "helpmsg":
(qemu-kvm-0.12.5)
- Fedora 20:
qemu-system-x86-1.6.1 (from Fedora repository)
qemu-1.7.0 (latest release version)
qemu-1.7.50 (latest development snapshot, "git cloned" today, 20140212)
all of the above hosts are running x86_64 linux.
The first OpenBSD vers
On 02/11/2014 05:19 AM, Markus Armbruster wrote:
> [Note cc: Eric]
>
> Amos Kong writes:
>
>> Some legacy options that have arguments weren't added to
>> vm_config_groups[], so query-command-line-options returns a
>> NULL parameters infolist. This patch try to return help message
>> for this kin
1 - 100 of 162 matches
Mail list logo
