\
-object memory-backend-ram,id=mem-memN0,size=4096M,merge=off
Tested-by: Zhenyu Zhang
On Mon, Sep 16, 2024 at 7:31 AM Gavin Shan wrote:
>
> The semantic change has been introduced by commit 5becdc0ab0 ("hostmem:
> simplify the code for merge and dump proper
Zhenyu,
> >>>
Hello Philippe,
> >>> On 12/6/24 04:05, Zhenyu Zhang wrote:
> >>>> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> >>>> index 3c93c0c0a6..3cefac6d43 100644
> >>>> --- a/hw/arm/virt.c
> >>>> +++ b/hw/arm/v
e capable of DMA coherent by default.
Signed-off-by: Zhenyu Zhang
---
v3: Add comments explaining why we add 'dma-coherent' property (Peter)
---
hw/arm/virt.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 3c93c0c0a6..3cefac6d43 1
l devices are capable of DMA coherent by default.
Signed-off-by: Zhenyu Zhang
---
hw/arm/virt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 3c93c0c0a6..0680b792bc 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -270,6 +270,7 @@ static void crea
On Thu, Jun 6, 2024 at 7:57 PM Peter Maydell wrote:
>
> On Thu, 6 Jun 2024 at 11:48, Zhenyu Zhang wrote:
> >
> > Multiple warning messages and corresponding backtraces are observed when
> > Linux
> > guest is booted on the host with Fujitsu CPUs. One
On Fri, Jun 7, 2024 at 6:17 PM Peter Maydell wrote:
>
> On Thu, 6 Jun 2024 at 22:18, Robin Murphy wrote:
> >
> > On 2024-06-06 6:13 pm, Jonathan Cameron wrote:
> > > On Thu, 6 Jun 2024 12:56:59 +0100
> > > Peter Maydell wrote:
> > >
> >
ctice. So lets add 'dma-coherent' property to their
device-tree nodes to avoid the unexpected warnings in the Linux guest.
Signed-off-by: Zhenyu Zhang
---
hw/arm/boot.c| 1 +
hw/arm/virt.c| 4
hw/core/sysbus-fdt.c | 1 +
3 files changed, 6 insertions(+)
diff --git a/hw
m,id=dimm1,memdev=mem1 \
-smp 4 \
-cpu 'host' \
-accel kvm \
-monitor stdio
-> memory size 0x1ff0 must be equal to or larger than page size 0x2000
Tested-by: Zhenyu Zhang
On Wed, Jan 17, 2024 at 9:56 PM David Hildenbrand wrote:
>
> We used to check that the memory
|
| 66 | 73 |
| 67 | 76 |
| 67 | 76 |
| 66 | 73 |
| 67 |
ept the documentation remained unchanged.
Update 'qapi/qom.json' to reflect the change in commit f8d426a6852c.
Signed-off-by: Zhenyu Zhang
---
v4: Fix the line exceeding 80 characters limitation issue (Gavin)
v3: Covers historical descriptions (Markus)
v2: T
ammedov wrote:
> >>> On Fri, 11 Nov 2022 07:47:16 +0100
> >>> Markus Armbruster wrote:
> >>>> Gavin Shan writes:
> >>>>> On 11/11/22 11:05 AM, Zhenyu Zhang wrote:
> >>>>>> Commit ffac16fab3 "hostmem: introduce "pr
ept the documentation remained unchanged. Update it now.
Signed-off-by: Zhenyu Zhang
---
v3: Covers historical descriptions (Markus)
v2: The property is changed to smp-cpus since 5.0 (Phild)
---
qapi/qom.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
dif
Many thanks for your patient review, I learned a lot.
I will send v3 to correct it.
On Wed, Nov 9, 2022 at 5:52 PM Markus Armbruster wrote:
>
> The subject is misleading, I'm afraid. It suggests you're changing the
> default. You don't, you just fix its documentation.
Since the amount of prealloc-threads to smp-cpus is
defaulted in hostmem, so sync this information.
Signed-off-by: Zhenyu Zhang
v1: https://www.mail-archive.com/qemu-devel@nongnu.org/msg919682.html
Changelog
=
v2:
* This property is available since 5.0. (Philippe
Ok, many thanks for the clarification.
I'll post a v2 patch to correct it.
On Fri, Nov 4, 2022 at 5:29 PM Philippe Mathieu-Daudé wrote:
>
> On 4/11/22 02:57, Zhenyu Zhang wrote:
> > Hello Philippe
> >
> > I checked out this modified patch:
> > https://www.mai
Hello Philippe
I checked out this modified patch:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg15.html
It should have been merged in 7.1
On Thu, Nov 3, 2022 at 7:00 PM Philippe Mathieu-Daudé wrote:
>
> On 3/11/22 11:47, Zhenyu Zhang wrote:
> > Since the amount of prea
Since the amount of prealloc-threads to smp-cpus is
defaulted in hostmem, so sync this information.
Signed-off-by: Zhenyu Zhang
---
qapi/qom.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/qom.json b/qapi/qom.json
index 87fcad2423..ac4cd213a7 100644
--- a/qapi
ff[no] [yes]
[HIGH_PCIE_MMIO] enabled, highest_gpa=0xff
Tested-by: Zhenyu Zhang
On Thu, Sep 22, 2022 at 7:13 AM Gavin Shan wrote:
>
> There are three high memory regions, which are VIRT_HIGH_REDIST2,
> VIRT_HIGH_PCIE_ECAM and VIRT_HIGH_PCIE_MMIO. Their base addresses
>
ms->memmap[i].base = region_base;
> -vms->memmap[i].size = region_size;
> -
> - base = region_base + region_size;
> -vms->highest_gpa = region_base + region_size - 1;
> -} else {
> -*region_enabled = false;
> -}
> -}
> +virt_set_high_memmap(vms, base, pa_bits);
>
> if (device_memory_size > 0) {
> ms->device_memory = g_malloc0(sizeof(*ms->device_memory));
> --
> 2.23.0
>
--
I respect your work/life balance, no need to reply to this email if it
is outside of your normal working hours.
Zhenyu Zhang
Senior Quality Engineer, Products And Technologies
Red Hat Software (Beijing) Co., R&D Branch
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