Hi Julien,
> -Original Message-
> Subject: Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
>
> Hi Henry,
>
> On 02/09/2022 02:28, Henry Wang wrote:
> >> This is technically a change in behavior for Xen (we would panic rather
> >>
Hi Henry,
On 02/09/2022 02:28, Henry Wang wrote:
This is technically a change in behavior for Xen (we would panic rather
than continue). I am happy with the proposal. However, this doesn't seem
to be explained in the commit message.
That said, I think this should be split in a separate patch al
Hi Julien,
> -Original Message-
> From: Julien Grall
> Subject: Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
>
> Hi Henry,
>
> > Also, this commit introduces the logic to parse the reserved heap
> > configuation in device tree by
Hi Henry,
On 24/08/2022 08:31, Henry Wang wrote:
This commit introduces the reserved heap memory, which is parts of RAM
reserved in the beginning of the boot time for heap.
A new boolean field `xen_heap` in `struct membank` is added to store the
configuration telling if the memory bank is reser
Hi Michal,
> -Original Message-
> From: Michal Orzel
> >> +printk("Checking for reserved heap in /chosen\n");
> >> +if ( address_cells < 1 || size_cells < 1 )
> > address_cells and size_cells cannot be negative so you could just check
> if
> > there are 0.
M
>>> To: Henry Wang
>>> Cc: Michal Orzel ; xen-devel@lists.xenproject.org;
>>> Stefano Stabellini ; Julien Grall ;
>>> Bertrand Marquis ; Wei Chen
>>> ; Volodymyr Babchuk
>>> ; Penny Zheng
>>> Subject: RE: [PATCH 1/2] docs, xen/arm: Introduce res
g;
>> Stefano Stabellini ; Julien Grall ;
>> Bertrand Marquis ; Wei Chen
>> ; Volodymyr Babchuk
>> ; Penny Zheng
>> Subject: RE: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
>>
>> On Thu, 25 Aug 2022, Henry Wang wrote:
>>>>>
Hi Stefano,
> -Original Message-
> From: Stefano Stabellini
> Subject: Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
>
> On Wed, 24 Aug 2022, Henry Wang wrote:
> > ---
> > The name of the device tree property was chosen because we want to
>
Babchuk
> ; Penny Zheng
> Subject: RE: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
>
> On Thu, 25 Aug 2022, Henry Wang wrote:
> > > > const char *name,
> > > >
On Thu, 25 Aug 2022, Henry Wang wrote:
> > > const char *name,
> > > u32 address_cells, u32 size_cells)
> > > {
> > > @@ -301,16 +303,40 @@ static void __init process_chosen_node(const
> > void *fdt, int node,
> > >
On Wed, 24 Aug 2022, Henry Wang wrote:
> This commit introduces the reserved heap memory, which is parts of RAM
> reserved in the beginning of the boot time for heap.
>
> A new boolean field `xen_heap` in `struct membank` is added to store the
> configuration telling if the memory bank is reserved
Hi Michal,
It is great to hear from you! Hope you are doing well.
> -Original Message-
> From: Michal Orzel
> Subject: Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory
> Hi Henry,
> > +to parts of RAM reserved in the beginning for heap. The memory is
>
Hi Henry,
On 24/08/2022 09:31, Henry Wang wrote:
> diff --git a/docs/misc/arm/device-tree/booting.txt
> b/docs/misc/arm/device-tree/booting.txt
> index 98253414b8..e064f64d9a 100644
> --- a/docs/misc/arm/device-tree/booting.txt
> +++ b/docs/misc/arm/device-tree/booting.txt
> @@ -378,3 +378,49 @@
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