On 05/11/23 at 04:47pm, chenjiahao (C) wrote:
..
> > > @@ -1163,8 +1185,12 @@ static void __init reserve_crashkernel(void)
> > > {
> > > unsigned long long crash_base = 0;
> > > unsigned long long crash_size = 0;
> > > + unsigned long long crash_low_size = 0;
> > >
On 2023/4/27 10:13, Baoquan He wrote:
On 04/10/23 at 09:05pm, Chen Jiahao wrote:
On riscv, the current crash kernel allocation logic is trying to
allocate within 32bit addressible memory region by default, if
failed, try to allocate without 4G restriction.
In need of saving DMA zone memory
On 04/10/23 at 09:05pm, Chen Jiahao wrote:
> On riscv, the current crash kernel allocation logic is trying to
> allocate within 32bit addressible memory region by default, if
> failed, try to allocate without 4G restriction.
>
> In need of saving DMA zone memory while allocating a relatively
On Mon, Apr 10, 2023 at 09:05:52PM +0800, Chen Jiahao wrote:
> On riscv, the current crash kernel allocation logic is trying to
> allocate within 32bit addressible memory region by default, if
> failed, try to allocate without 4G restriction.
>
> In need of saving DMA zone memory while allocating
On riscv, the current crash kernel allocation logic is trying to
allocate within 32bit addressible memory region by default, if
failed, try to allocate without 4G restriction.
In need of saving DMA zone memory while allocating a relatively large
crash kernel region, allocating the reserved memory
