在 2019年01月07日 10:29, Baoquan He 写道:
> On 01/07/19 at 09:47am, Lianbo Jiang wrote:
>> For AMD machine with SME feature, makedumpfile tools need to know
>> whether the crash kernel was encrypted or not. If SME is enabled
> ^ crashed
>> in the first kernel, the crash kernel's page table(
On 01/07/19 at 09:47am, Lianbo Jiang wrote:
> For AMD machine with SME feature, makedumpfile tools need to know
> whether the crash kernel was encrypted or not. If SME is enabled
^ crashed
> in the first kernel, the crash kernel's page table(pgd/pud/pmd/pte)
For AMD machine with SME feature, makedumpfile tools need to know
whether the crash kernel was encrypted or not. If SME is enabled
in the first kernel, the crash kernel's page table(pgd/pud/pmd/pte)
contains the memory encryption mask, so need to remove the sme mask
to obtain the true physical addr
