The vhost_vdpa_one_time_request() branch in
vhost_vdpa_set_backend_cap() incorrectly sends down
iotls on vhost_dev with non-zero index. This may
end up with multiple VHOST_SET_BACKEND_FEATURES
ioctl calls sent down on the vhost-vdpa fd that is
shared between all these vhost_dev's.
To fix it, send
With MQ enabled vdpa device and non-MQ supporting guest e.g.
booting vdpa with mq=on over OVMF of single vqp, below assert
failure is seen:
../hw/virtio/vhost-vdpa.c:560: vhost_vdpa_get_vq_index: Assertion `idx >=
dev->vq_index && idx < dev->vq_index + dev->nvqs' failed.
0 0x7f8ce3ff3387 in
Le 30/03/2022 à 04:08, Tsukasa OI a écrit :
On 2022/03/30 1:29, Frédéric Pétrot wrote:
Hello,
Le 28/03/2022 à 15:11, Tsukasa OI a écrit :
Some bits in RISC-V `misa' CSR should not be reflected in the ISA
string. For instance, `S' and `U' (represents existence of supervisor
and user mode, resp
From: Eugenio Pérez
Qemu falls back on userland handlers even if vhost-user and vhost-vdpa
cases. These assumes a tap device can handle the packets.
If a vdpa device fail to start, it can trigger a sigsegv because of
that. Do not resort on them unless actually possible.
Signed-off-by: Eugenio P
From: Eugenio Pérez
Signed-off-by: Eugenio Pérez
---
hw/net/virtio-net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 484b215..ffaf481 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -3523,7 +3523,7 @@ static v
Previous commit prevents vhost-user and vhost-vdpa from using
userland vq handler via disable_ioeventfd_handler. The same
needs to be done for host notifier cleanup too, as the
virtio_queue_host_notifier_read handler still tends to read
pending event left behind on ioeventfd and attempts to handle
... such that no memory leaks on dangling net clients in case of
error.
Signed-off-by: Si-Wei Liu
---
net/vhost-vdpa.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 1e9fe47..df1e69e 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-v
vhost_net_start() missed a corresponding stop_one() upon error from
vhost_set_vring_enable(). While at it, make the error handling for
err_start more robust. No real issue was found due to this though.
Signed-off-by: Si-Wei Liu
---
hw/net/vhost_net.c | 4 +++-
1 file changed, 3 insertions(+), 1
On Wed, 30 Mar 2022 at 02:16, Atish Patra wrote:
>
> This is in for-next on Alistair's tree and fails to boot the kernel
> with the following error (found -d in_asm mode).
> Reverting the patch solves the issue.
>
>
> IN:
> Priv: 1; Virt: 0
> 0x80201040: 18051073
Hi,
This patch series attempt to fix a few issues in vhost-vdpa multiqueue
functionality.
Patch #1 is the formal submission for RFC patch in:
https://lore.kernel.org/qemu-devel/c3e931ee-1a1b-9c2f-2f59-cb4395c23...@oracle.com/
Patch #2 and #3 were taken from a previous patchset posted on qemu-d
On 30/03/22 2:39 am, Paolo Bonzini wrote:
On 3/29/22 15:42, Kshitij Suri wrote:
Libpng is only detected if VNC is enabled currently. This patch adds a
generalised png option in the meson build which is aimed to replace
use of
CONFIG_VNC_PNG with CONFIG_PNG.
Signed-off-by: Kshitij Suri
Rev
This patch series aims to add PNG support using libpng to screendump method.
Currently screendump only supports PPM format, which is uncompressed and not
standardised.
PATCH 1 phases out CONFIG_VNC_PNG parameter and replaces it with CONFIG_PNG
which detects libpng support.
PATCH 2 contains core l
Currently screendump only supports PPM format, which is un-compressed and not
standard. Added a "format" parameter to qemu monitor screendump capabilites
to support PNG image capture using libpng. The param was added in QAPI schema
of screendump present in ui.json along with png_save() function whi
On Wed, Mar 16, 2022 at 9:42 AM Alistair Francis wrote:
>
> On Wed, Mar 16, 2022 at 5:26 AM Idan Horowitz wrote:
> >
> > If the pages which control the translation of the currently executing
> > instructions are changed, and then the TLB is flushed using sfence.vma
> > we have to exit the current
Libpng is only detected if VNC is enabled currently. This patch adds a
generalised png option in the meson build which is aimed to replace use of
CONFIG_VNC_PNG with CONFIG_PNG.
Signed-off-by: Kshitij Suri
Reviewed-by: Daniel P. Berrangé
---
diff to v3:
- Added condition to check for libpng o
On Mon, Mar 28, 2022 at 11:11 PM Tsukasa OI
wrote:
>
> Some bits in RISC-V `misa' CSR should not be reflected in the ISA
> string. For instance, `S' and `U' (represents existence of supervisor
> and user mode, respectively) in `misa' CSR must not be copied since
> neither `S' nor `U' are valid si
Hello,
On behalf of the QEMU Team, I'd like to announce the availability of the
third release candidate for the QEMU 7.0 release. This release is meant
for testing purposes and should not be used in a production environment.
http://download.qemu-project.org/qemu-7.0.0-rc2.tar.xz
http://downlo
The spec for vmvr.v says: 'the instructions operate as if EEW=SEW,
EMUL = NREG, effective length evl= EMUL * VLEN/SEW.'
So the start byte for vstart != 0 should take sew into account
Signed-off-by: Weiwei Li
Signed-off-by: Junqiang Wang
---
target/riscv/vector_helper.c | 8 +---
1 file cha
The spec for vmvr.v says: 'the instructions operate as if EEW=SEW,
EMUL = NREG, effective length evl= EMUL * VLEN/SEW.'
So the start byte for vstart != 0 should take sew into account
Signed-off-by: Weiwei Li
Signed-off-by: Junqiang Wang
---
target/riscv/vector_helper.c | 8 +---
1 file cha
On 2022/03/30 1:29, Frédéric Pétrot wrote:
> Hello,
>
> Le 28/03/2022 à 15:11, Tsukasa OI a écrit :
>> Some bits in RISC-V `misa' CSR should not be reflected in the ISA
>> string. For instance, `S' and `U' (represents existence of supervisor
>> and user mode, respectively) in `misa' CSR must not
Hi!
On Fri, 25 Mar 2022 at 16:04, John Snow wrote:
>
> qmp-shell is presently licensed as GPLv2 (only). I intend to include
> this tool as an add-on to an LGPLv2+ library package hosted on
> PyPI.org. I've selected LGPLv2+ to maximize compatibility with other
> licenses while retaining a copyleft
On Tue, Mar 29, 2022 at 09:45:45AM -0300, Daniel Henrique Barboza wrote:
> The timebase is allocated during spapr_realize_vcpu() and it's not
> freed. This results in memory leaks when doing vcpu unplugs:
>
> ==636935==
> ==636935== 144 (96 direct, 48 indirect) bytes in 1 blocks are definitely los
Typo used only 'ul' suffix, which is still 32-bits for windows host.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/947
Signed-off-by: Richard Henderson
---
tcg/aarch64/tcg-target.c.inc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tcg/aarch64/tcg-target.c.inc
On Wed, Mar 16, 2022 at 10:23 AM wrote:
>
> Here is a test case for this patch. I used to submit this bug on
> https://bugs.launchpad.net/qemu/+bug/1906516
>
> sfence.vma will flush the tlb, so after this instruction, the translation
> block should be end.
> The following code will only work in
On Tue, 29 Mar 2022, Adam Manzanares wrote:
+typedef struct cxl_device_state {
+MemoryRegion device_registers;
+
+/* mmio for device capabilities array - 8.2.8.2 */
+MemoryRegion device;
+MemoryRegion caps;
+
+/* mmio for the mailbox registers 8.2.8.4 */
+MemoryRegion mail
On Tue, 29 Mar 2022 at 15:03, Paolo Bonzini wrote:
>
> The following changes since commit f345abe36527a8b575482bb5a0616f43952bf1f4:
>
> Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
> (2022-03-25 10:14:47 +)
>
> are available in the Git repository at:
>
> https:
On 3/29/22 15:42, Kshitij Suri wrote:
Libpng is only detected if VNC is enabled currently. This patch adds a
generalised png option in the meson build which is aimed to replace use of
CONFIG_VNC_PNG with CONFIG_PNG.
Signed-off-by: Kshitij Suri
Reviewed-by: Daniel P. Berrangé
---
meson.build
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/export/export.c | 18 ++
include/sysemu/block-backend.h | 1 +
2 files changed, 19 insertions(+)
diff --git a/block/export/export.c b/block/export/export.c
index 6d3b9964c8..613b5bc1d5 100644
--- a/block/export/expor
We'll need this functionality as part of external transaction, so make
the whole function to be transaction action. For this we need to
introduce a transaction action helper: bdrv_drained(), which calls
bdrv_drained_begin() and postpone bdrv_drained_end() to .clean() phase.
Signed-off-by: Vladimir
We'll need get non-const child pointer for graph modifications in
further commits.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/block-backend.c | 2 +-
include/sysemu/block-backend.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/block-backend.c b/
Use new flag to avoid permission updates where possible during
blockdev_add, so that a bunch of add/del (and soon, new 'replace')
command may be done before actual permission update to avoid
intermediate permission conflicts.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
blockdev.c
Further bdrv_replace_node will refresh permissions anyway, so we can
avoid intermediate permission conflicts.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block.c b/block.c
index a3bc28cf32..d4d0adc6c8 100644
---
Only backup supports GROUPED mode. Make this logic more clear. And
avoid passing extra thing to each action.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
blockdev.c | 88 --
1 file changed, 19 insertions(+), 69 deletions(-)
diff --git a/blo
On Tue, 29 Mar 2022 at 15:58, Hanna Reitz wrote:
>
> The following changes since commit 44064550d98a680e2ff55fdd783ac19d850ac8ca:
>
> Merge tag 'darwin-20220329' of https://github.com/philmd/qemu into staging
> (2022-03-29 15:17:53 +0100)
>
> are available in the
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
blockdev.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 8afd769bc4..6c08ee4401 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2361,7 +2361,7 @@ void qmp_transaction(TransactionActionList *a
Add a command that can replace bs in following BdrvChild structures:
- qdev blk root child
- block-export blk root child
- any child BlockDriverState selected by child-name
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
blockdev.c | 65 ++
To be reused soon.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 13 +
blockdev.c| 14 --
include/block/block_int.h | 1 +
3 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/block.c b/block.c
index d4d0adc6c8..6
Add a test for transaction support of blockdev-add.
Test is format-agnostic, so limit it to qcow2 to avoid extra test runs.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
.../tests/blockdev-add-transaction| 52 +++
.../tests/blockdev-add-transaction.out| 6
Support blockdev-del in a transaction.
The tricky thing is how we update permissions: not after every
blockdev-del operation, but after group of such operations. Soon we'll
support blockdev-add and new blockdev-replace in the same manner, and
we'll be able to do a wide range of block-graph modifyi
To be used in further commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 48
1 file changed, 48 insertions(+)
diff --git a/block.c b/block.c
index 288141328e..22c5010c4d 100644
--- a/block.c
+++ b/block.c
@@ -2810,6 +2810,54 @@ sta
We are going to increase usage of collecting nodes in a list to then
update, and calling bdrv_topological_dfs() each time is not convenient,
and not correct as we are going to interleave graph modifying with
filling the node list.
So, let's switch to a function that takes any list of nodes, adds a
Now copy-before-write filter has weak permission model: when it has no
parents, it share write permission on source. Otherwise we just can't
blockdev-add it, when existing user of source has write permission.
The situation is bad, it means that copy-before-write filter doesn't
guarantee that all w
Let's simplify things:
First, actions generally don't need and access to common
BlkActionState structure. The only exclusion are backup actions that
need block_job_txn.
Next, for transaction actions of Transaction API is more native to
allocated state structure in the action itself.
So, do the f
The only caller is bdrv_root_unref_child(), let's just do the logic
directly in it. It simplifies further convertion of
bdrv_root_unref_child() to transaction action.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 45 +++--
1 file changed, 19 in
Look at qmp_transaction(): dev_list is not obvious name for list of
actions. Let's look at qapi spec, this argument is "actions". Let's
follow the common practice of using same argument names in qapi scheme
and code.
To be honest, rename props to properties for same reason.
Next, we have to renam
Now nodes are removed during block-graph update transactions now? Look
at bdrv_replace_child_tran: bdrv_unref() is simply postponed to commit
phase.
What is the problem with it?
We want to make copy-before-write permissions strict: it should unshare
write always, not only when it has at least one
Now the indirection is not actually used, we can safely reduce it to
simple pointer.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/snapshot.c | 39 +--
1 file changed, 17 insertions(+), 22 deletions(-)
diff --git a/block/snapshot.c b/block/snapshot.c
Support blockdev-replace in a transaction.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 4 ++--
blockdev.c| 29 -
include/block/block.h | 2 ++
qapi/transaction.json | 15 ++-
4 files changed, 42 insertions(+), 8 de
We are going to add more block-graph modifying transaction actions,
and block-graph modifying functions are already based on Transaction
API.
Next, we'll need to separately update permissions after several
graph-modifying actions, and this would be simple with help of
Transaction API.
So, now let
We'll need them in further commits in blockdev.c for new transaction
block-graph modifying API.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 7 +++
include/block/block.h | 4
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/block.c b/block.c
inde
That's a preparation to previously reverted
"block: Let replace_child_noperm free children". Drop it too, we don't
need it for a new approach.
This reverts commit be64bbb0149748f3999c49b13976aafb8330ea86.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 23 +++
1 fi
That's a preparation to previously reverted
"block: Let replace_child_noperm free children". Drop it too, we don't
need it for a new approach.
This reverts commit 82b54cf51656bf3cd5ed1ac549e8a1085a0e3290.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 83 +++--
Now the function can remove any child, so give it more common name.
Drop assertions and drop bs argument which becomes unused. Function
would be reused in a further commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 22 --
1 file changed, 8 insertions(+), 14 de
Allow passing external Transaction pointer, stop creating extra
Transaction objects.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 31 ---
1 file changed, 20 insertions(+), 11 deletions(-)
diff --git a/block.c b/block.c
index 8c34de936c..f2b70b81cf 100644
That's a preparation to previously reverted
"block: Let replace_child_noperm free children". Drop it too, we don't
need it for a new approach.
This reverts commit 562bda8bb41879eeda0bd484dd3d55134579b28e.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 21 +
1 file
Make the informal rules formal. In further commit we'll add
corresponding assertions.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/block.h | 42 ++
1 file changed, 42 insertions(+)
diff --git a/include/block/block.h b/include/block/block.
Drop this simple wrapper used only in one place. We have too many graph
modifying functions even without it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 15 +--
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/block.c b/block.c
index 378841a546..8c34de936c
We are going to reimplement this behavior (clear bs->file / bs->backing
pointers automatically when child->bs is cleared) in a nicer way.
This reverts commit b0a9f6fed3d80de610dcd04a7e66f9f30a04174f.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block.c | 102 +
We do add COW child to the node. In future we are going to forbid
adding COW child to the node that doesn't support backing. So, fix it
here now.
Don't worry about setting bs->backing itself: it further commit we'll
update the block-layer to automatically set/unset this field in generic
code.
Si
We don't need to remove bs->file, generic layer takes care of it. No
other driver cares to remove bs->file on failure by hand.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/blklogwrites.c | 4
1 file changed, 4 deletions(-)
diff --git a/block/blklogwrites.c b/block/blklogwrites.c
i
bs->file and bs->backing are a kind of duplication of part of
bs->children. But very useful diplication, so let's not drop them at
all:)
We should manage bs->file and bs->backing in same place, where we
manage bs->children, to keep them in sync.
Moreover, generic io paths are unprepared to BdrvCh
Actually what we chose is a primary child. Let's stress it in the code.
We are going to drop indirect pointer logic here in future. Actually
this commit simplifies the future work: we drop use of indirection in
the assertion now.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/snapshot.c
test_parallel_perm_update() does two things that we are going to
restrict in the near future:
1. It updates bs->file field by hand. bs->file will be managed
automatically by generic code (together with bs->children list).
Let's better refactor our "tricky" bds to have own state where one
bdrv_pass_through is used as filter, even all node variables has
corresponding names. We want to append it, so it should be
backing-child-based filter like mirror_top.
So, in test_update_perm_tree, first child should be DATA, as we don't
want filters with two filtered children.
bdrv_exclusive_writ
Unfortunately not all filters use .file child as filtered child. Two
exclusions are mirror_top and commit_top. Happily they both are private
filters. Bad thing is that this inconsistency is observable through qmp
commands query-block / query-named-block-nodes. So, could we just
change mirror_top an
Hi all!
That's a big series, which unites some of my previous ones, and
completes them with necessary additions to finally implement block-graph
modifying API. The series is called "v4" as it inherits
"[PATCH v3 00/11] blockdev-replace" (among other things).
After this series, we have blockdev-ad
Almost all drivers call bdrv_open_child() similarly. Let's create a
helper for this.
The only not updated driver that call bdrv_open_child() to set
bs->file is raw-format, as it sometimes want to have filtered child but
don't set drv->is_filter to true.
Possibly we should implement drv->is_filter
On Wed, 16 Mar 2022 at 13:36, Alexander Graf wrote:
> Petre literally pointed me to the fact that the project did not end up
> on the wiki page a few hours ago. I added it and augmented the bits
> above. Please let me know if you see anything else missing! :)
Thanks for posting it!
Stefan
On Tue, 29 Mar 2022 at 22:09, Richard Henderson
wrote:
>
> I believe I follow: because the walk uses walkstate.address.paddress.paspace,
> the ipa
> input parameter is unchanged, and it is ipa that is passed to
> AArch64.S2NextWalkStateLast() to form the output address.
>
Indeed, I initially fou
On Mon, 2022-03-28 at 16:30 +0200, Paolo Bonzini wrote:
> Remove unecessary use of #ifdef CONFIG_VHOST_SCSI, instead just use a
> separate file and a separate rule in meson.build.
>
> Signed-off-by: Paolo Bonzini
> ---
> hw/s390x/meson.build | 1 +
> hw/s390x/vhost-scsi-ccw.c | 64
>
> On Mar 29, 2022, at 10:48 AM, Stefan Hajnoczi wrote:
>
> On Tue, Mar 29, 2022 at 02:12:40PM +, Jag Raman wrote:
>>> On Mar 29, 2022, at 8:35 AM, Stefan Hajnoczi wrote:
>>> On Fri, Mar 25, 2022 at 03:19:41PM -0400, Jagannathan Raman wrote:
+void remote_iommu_del_device(PCIDevice *pci
The Linux kernel parses the ISA extensions from "riscv,isa" DT
property. It used to parse only the single letter base extensions
until now. A generic ISA extension parsing framework was proposed[1]
recently that can parse multi-letter ISA extensions as well.
Generate the extended ISA string by app
On Wed, Mar 16, 2022 at 09:07:21PM +0800, huang...@chinatelecom.cn wrote:
> From: Hyman Huang(黄勇)
>
> Add dirty page rate limit test if kernel support dirty ring,
> create a standalone file to implement the test case.
>
> The following qmp commands are covered by this test case:
> "calc-dirty-ra
On Tue, 29 Mar 2022 at 15:03, Paolo Bonzini wrote:
>
> The following changes since commit f345abe36527a8b575482bb5a0616f43952bf1f4:
>
> Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
> (2022-03-25 10:14:47 +)
>
> are available in the Git repository at:
>
> https:
On Thu, Mar 10, 2022, Chao Peng wrote:
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 67349421eae3..52319f49d58a 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -841,8 +841,43 @@ static int kvm_init_mmu_notifier(struct kvm *kvm)
> #endif /* CONFIG_MMU_NOTIFIER
On Thu, Mar 10, 2022, Chao Peng wrote:
> KVM_MEM_PRIVATE is not exposed by default but architecture code can turn
> on it by implementing kvm_arch_private_memory_supported().
>
> Signed-off-by: Yu Zhang
> Signed-off-by: Chao Peng
> ---
> include/linux/kvm_host.h | 1 +
> virt/kvm/kvm_main.c
On 3/27/22 03:34, Idan Horowitz wrote:
As per the AArch64.S2Walk() psuedo-code in the ARMv8 ARM, the final
decision as to the output address's PA space based on the SA/SW/NSA/NSA
bits needs to take the input IPA's PA space into account, and not the
PA space of the result of the stage 2 walk itsel
> On Mar 29, 2022, at 10:24 AM, Stefan Hajnoczi wrote:
>
> On Sat, Mar 26, 2022 at 11:47:36PM +, Jag Raman wrote:
>>
>>
>>> On Mar 7, 2022, at 5:24 AM, Stefan Hajnoczi wrote:
>>>
>>> On Thu, Feb 17, 2022 at 02:49:02AM -0500, Jagannathan Raman wrote:
Forward remote device's interrup
On Thu, Mar 10, 2022, Chao Peng wrote:
> Add 'notifier' to memslot to make it a memfile_notifier node and then
> register it to memory backing store via memfile_register_notifier() when
> memslot gets created. When memslot is deleted, do the reverse with
> memfile_unregister_notifier(). Note each K
On Wed, Mar 16, 2022 at 09:07:20PM +0800, huang...@chinatelecom.cn wrote:
> +void wait_for_serial(const char *tmpfs, const char *side)
Passing over tmpfs over and over (even if it's mostly a constant) doesn't
sound appealing to me..
I hope there's still a way that we could avoid doing that when s
On Thu, Mar 10, 2022, Chao Peng wrote:
> diff --git a/mm/Makefile b/mm/Makefile
> index 70d4309c9ce3..f628256dce0d 100644
> +void memfile_notifier_invalidate(struct memfile_notifier_list *list,
> + pgoff_t start, pgoff_t end)
> +{
> + struct memfile_notifier *notifi
On Fri, Mar 18, 2022 at 03:05:53PM +, Jonathan Cameron wrote:
> From: Ben Widawsky
>
> A CXL device is a type of CXL component. Conceptually, a CXL device
> would be a leaf node in a CXL topology. From an emulation perspective,
> CXL devices are the most complex and so the actual implementati
On Tue, 29 Mar 2022 at 13:43, Laurent Vivier wrote:
>
> If the migration is over before we cancel it, we are
> waiting in a loop a state that never comes because the state
> is already "completed".
>
> To avoid an infinite loop, skip the test if the migration
> is "completed" before we were able t
On 3/11/2022 4:42 AM, Igor Mammedov wrote:
> On Thu, 10 Mar 2022 13:18:35 -0500
> Steven Sistare wrote:
>
>> On 3/10/2022 12:28 PM, Steven Sistare wrote:
>>> On 3/10/2022 11:00 AM, Igor Mammedov wrote:
On Thu, 10 Mar 2022 10:36:08 -0500
Steven Sistare wrote:
> On 3/8/2022
On 3/29/22 14:45, Daniel Henrique Barboza wrote:
The timebase is allocated during spapr_realize_vcpu() and it's not
freed. This results in memory leaks when doing vcpu unplugs:
==636935==
==636935== 144 (96 direct, 48 indirect) bytes in 1 blocks are definitely lost
in loss record 6
,461 of 8,13
On Tue, 29 Mar 2022 at 18:08, Philippe Mathieu-Daudé
wrote:
>
> On 28/3/22 11:15, Peter Maydell wrote:
> > On Mon, 28 Mar 2022 at 09:48, wrote:
> >>
> >> From: Marc-André Lureau
> >>
> >> Signed-off-by: Marc-André Lureau
> >> ---
> >> hw/intc/exynos4210_gic.c | 9 +++--
> >> 1 file chang
On 28/3/22 11:15, Peter Maydell wrote:
On Mon, 28 Mar 2022 at 09:48, wrote:
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
---
hw/intc/exynos4210_gic.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic
6' of https://github.com/legoater/qemu
into staging (2022-03-28 10:16:33 +0100)
are available in the Git repository at:
https://github.com/philmd/qemu.git tags/darwin-20220329
for you to fetch changes up to a4fd374364d4e23e0861273aaf7ff2ebddd57a17:
ui/console: Check console before e
On Monday 28 Mar 2022 at 18:58:35 (+), Sean Christopherson wrote:
> On Mon, Mar 28, 2022, Quentin Perret wrote:
> > Hi Sean,
> >
> > Thanks for the reply, this helps a lot.
> >
> > On Monday 28 Mar 2022 at 17:13:10 (+), Sean Christopherson wrote:
> > > On Thu, Mar 24, 2022, Quentin Perret
Update what I observed.
It seems that aqmp is not stable when running test cases.
So I revert the patches as the following, iotest40/41 test cases work well.
commit 76cd358671e6b8e7c435ec65b1c44200254514a9
Author: John Snow
Date: Tue Oct 26 13:56:12 2021 -0400
python, iotests: replac
On 3/29/22 09:19, Thomas Huth wrote:
This file didn't have any non-trivial update since it was initially
added in 2006, and looking at the content, it seems incredibly outdated,
saying e.g. "The sh4 target is not ready at all yet for integration in
qemu" or "A sh4 user-mode has also somewhat star
On Fri, Mar 25, 2022 at 4:04 PM John Snow wrote:
> qmp-shell is presently licensed as GPLv2 (only). I intend to include
> this tool as an add-on to an LGPLv2+ library package hosted on
> PyPI.org. I've selected LGPLv2+ to maximize compatibility with other
> licenses while retaining a copyleft lic
On 3/27/22 03:34, Idan Horowitz wrote:
As per the AArch64.SS2InitialTTWState() psuedo-code in the ARMv8 ARM the
initial PA space used for stage 2 table walks is assigned based on the SW
and NSW bits of the VSTCR and VTCR registers.
This was already implemented for the recursive stage 2 page table
On Mon, Mar 28, 2022 at 3:46 AM Markus Armbruster wrote:
>
> Victor Toso writes:
>
> > Hi,
> >
> > On Fri, Mar 25, 2022 at 11:11:23AM -0400, John Snow wrote:
> >> On Fri, Mar 25, 2022, 8:33 AM Markus Armbruster wrote:
>
> [...]
>
> >> > Doc comments embed user documentation in the source code.
Hello,
Le 28/03/2022 à 15:11, Tsukasa OI a écrit :
Some bits in RISC-V `misa' CSR should not be reflected in the ISA
string. For instance, `S' and `U' (represents existence of supervisor
and user mode, respectively) in `misa' CSR must not be copied since
neither `S' nor `U' are valid single-let
On Fri, Mar 25, 2022 at 6:16 PM Victor Toso wrote:
>
> This is the last qapi schema that is missing the modeline.
> Fixes 7e7237cd2b "schemas: add missing vim modeline"
>
> Signed-off-by: Victor Toso
> ---
> qapi/pragma.json | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/qapi/pragma
On Tue, Mar 29, 2022 at 12:00 PM Markus Armbruster wrote:
>
> Victor Toso writes:
>
> > Hi,
> >
> > I've being using the examples as unit tests and found a few that
> > doesn't work out-of-the-box, might be inteded in order to be less
> > verbose in the qapi documentation but nevertheless I'm sen
On Tue, Mar 29, 2022 at 7:08 AM Fam Zheng wrote:
>
> On 2022-03-25 16:04, John Snow wrote:
> > qmp-shell is presently licensed as GPLv2 (only). I intend to include
> > this tool as an add-on to an LGPLv2+ library package hosted on
> > PyPI.org. I've selected LGPLv2+ to maximize compatibility with
On Sat, Mar 26, 2022 at 11:28 AM Niteesh G. S. wrote:
>
> Hii John,
>
> On Sat, Mar 26, 2022 at 1:34 AM John Snow wrote:
>>
>> aqmp-tui, the async QMP text user interface tool, is presently licensed
>> as GPLv2+. I intend to include this tool as an add-on to an LGPLv2+
>> library package hosted o
Victor Toso writes:
> Hi,
>
> I've being using the examples as unit tests and found a few that
> doesn't work out-of-the-box, might be inteded in order to be less
> verbose in the qapi documentation but nevertheless I'm sending this
> out in case you want to cherry-pick them.
Lovely doc fixes.
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