From: Hyman Huang(黄勇)
Reformat the dirty-limit migration doc comments to conform
to current conventions as commit a937b6aa739 (qapi: Reformat
doc comments to conform to current conventions).
Signed-off-by: Hyman Huang(黄勇)
Message-ID: <169073570563.19893.292836476110473348...@git.sr.ht>
~hyman writes:
> From: Hyman Huang(黄勇)
>
> Signed-off-by: Markus Armbruster
> Signed-off-by: Hyman Huang(黄勇)
> ---
> qapi/migration.json | 13 +
> 1 file changed, 5 insertions(+), 8 deletions(-)
>
> diff --git a/qapi/migration.json b/qapi/migration.json
> index
~hyman writes:
> From: Hyman Huang(黄勇)
>
> I've built interests in dirty limit and dirty page rate
> features and also have been working on projects related
> to this subsystem.
>
> Add a section to the MAINTAINERS file for migration
> dirty limit and dirty page rate.
>
> Add myself as a
On 2023/08/01 19:43, Helge Deller wrote:
On 8/1/23 06:49, Joel Stanley wrote:
On Mon, 31 Jul 2023 at 18:24, Helge Deller wrote:
As suggested, I've based my patches on top of yours and the tree can be
pulled from:
git pull https://github.com/hdeller/qemu-hppa/ brk-fixes-akihiko-2
My patches
Yong Huang writes:
> On Tue, Aug 1, 2023 at 8:34 PM Markus Armbruster wrote:
>
>> ~hyman writes:
>>
>> > From: Hyman Huang(黄勇)
>> >
>> > Reformat the dirty-limit migration doc comments to conform
>> > to current conventions as commit a937b6aa739 (qapi: Reformat
>> > doc comments to conform to
Passing MAP_FIXED_NOREPLACE to host will fail if the virtual
address space is reserved with mmap. Replace it with MAP_FIXED in such
a case.
Signed-off-by: Akihiko Odaki
---
linux-user/mmap.c | 4
1 file changed, 4 insertions(+)
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index
The man page states:
> Note that older kernels which do not recognize the MAP_FIXED_NOREPLACE
> flag will typically (upon detecting a collision with a preexisting
> mapping) fall back to a “non-MAP_FIXED” type of behavior: they will
> return an address that is different from the requested address.
linux-user was failing on M2 MacBook Air. Digging into the details, I found
several bugs in brk and mmap so here are fixes.
V1 -> V2:
Added reserved_va check. (Richard Henderson)
Fixed MAP_FIXED_NOREPLACE on old kernels.
Akihiko Odaki (6):
linux-user: Unset MAP_FIXED_NOREPLACE for host
do_brk() minimizes calls into target_mmap() by aligning the address
with host page size, which is potentially larger than the target page
size. However, the current implementation of this optimization has two
bugs:
- The start of brk is rounded up with the host page size while brk
advertises an
MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
concerning that the new mapping overwrites something else.
Signed-off-by: Akihiko Odaki
---
linux-user/syscall.c | 17 +++--
1 file changed, 3 insertions(+), 14 deletions(-)
diff --git a/linux-user/syscall.c
Later the returned value is compared with -1, and negated errno is not
expected.
Fixes: 00faf08c95 ("linux-user: Don't use MAP_FIXED in do_brk()")
Reviewed-by: Helge Deller
Signed-off-by: Akihiko Odaki
---
linux-user/syscall.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff
Linux 6.4.7 does nothing when a value smaller than the initial brk is
specified.
Fixes: 86f04735ac ("linux-user: Fix brk() to release pages")
Reviewed-by: Helge Deller
Signed-off-by: Akihiko Odaki
---
linux-user/syscall.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
On 2023/08/01 10:17, Gurchetan Singh wrote:
Latest iteration of rutabaga_gfx + gfxstream patches. Previous versions
available here:
https://patchew.org/QEMU/20230711025649.708-1-gurchetansi...@chromium.org/
https://patchew.org/QEMU/20230421011223.718-1-gurchetansi...@chromium.org/
Changes
On 2023/08/01 10:17, Gurchetan Singh wrote:
This adds basic documentation for virtio-gpu.
Suggested-by: Akihiko Odaki
Signed-off-by: Gurchetan Singh
---
v2: - Incorporated suggestions by Akihiko Odaki
- Listed the currently supported capset_names (Bernard)
On 2023/08/01 10:17, Gurchetan Singh wrote:
This change enables rutabaga to receive virtio-gpu-3d hypercalls
when it is active.
Signed-off-by: Gurchetan Singh
---
hw/display/virtio-gpu-base.c | 3 ++-
hw/display/virtio-gpu.c | 5 +++--
softmmu/qdev-monitor.c | 3 +++
On 2023/08/01 10:17, Gurchetan Singh wrote:
- Add meson detection of rutabaga_gfx
- Build virtio-gpu-rutabaga.c + associated vga/pci files when
present
Signed-off-by: Gurchetan Singh
---
hw/display/meson.build| 22 ++
meson.build | 7 +++
On 2023/08/01 10:17, Gurchetan Singh wrote:
This adds initial support for gfxstream and cross-domain. Both
features rely on virtio-gpu blob resources and context types, which
are also implemented in this patch.
gfxstream has a long and illustrious history in Android graphics
* Joel Stanley :
> On Tue, 1 Aug 2023 at 23:28, Helge Deller wrote:
> >
> > This patch series is a fix-up for some current problems
> > regarding heap memory / brk handling in qemu which happens
> > on some 32-bit platforms, e.g. problems loading static
> > binaries.
> >
> > This series includes
Hi Philiplle,
On 8/2/23 07:41, Philippe Mathieu-Daudé wrote:
On 2/8/23 01:27, Helge Deller wrote:
..
Show 32- and 64-bit pointers with 8 digits and leading zeros (%08x/%08lx).
For 64-bit we could use %16lx, but we mimic the Linux kernel, which shows
even 64-bit addresses with %08lx.
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