On 2021/2/18 16:40, Baoquan He wrote:
> On 01/30/21 at 03:10pm, Chen Zhou wrote:
>> For arm64, the behavior of crashkernel=X has been changed, which
>> tries low allocation in DMA zone and fall back to high allocation
>> if it fails.
>>
>> We can also use "crashkernel=X,high" to select a high
On 01/30/21 at 03:10pm, Chen Zhou wrote:
> For arm64, the behavior of crashkernel=X has been changed, which
> tries low allocation in DMA zone and fall back to high allocation
> if it fails.
>
> We can also use "crashkernel=X,high" to select a high region above
> DMA zone, which also tries to
Hi Randy,
On 2021/1/31 1:53, Randy Dunlap wrote:
> Hi--
>
> On 1/29/21 11:10 PM, Chen Zhou wrote:
>> ---
>> Documentation/admin-guide/kdump/kdump.rst | 22 ---
>> .../admin-guide/kernel-parameters.txt | 11 --
>> 2 files changed, 28 insertions(+), 5
Hi--
On 1/29/21 11:10 PM, Chen Zhou wrote:
> ---
> Documentation/admin-guide/kdump/kdump.rst | 22 ---
> .../admin-guide/kernel-parameters.txt | 11 --
> 2 files changed, 28 insertions(+), 5 deletions(-)
>
> diff --git
For arm64, the behavior of crashkernel=X has been changed, which
tries low allocation in DMA zone and fall back to high allocation
if it fails.
We can also use "crashkernel=X,high" to select a high region above
DMA zone, which also tries to allocate at least 256M low memory in
DMA zone
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