Re: [PATCH] powerpc/kvm/book3s64/nested: Fix kernel crash with nested kvm

2020-06-25 Thread Michael Ellerman
On Thu, 11 Jun 2020 17:31:59 +0530, Aneesh Kumar K.V wrote: > __pa() do check for addr value passed and if < PAGE_OFFSET > results in BUG. > > #define __pa(x) > \ > ({

[PATCH] powerpc/kvm/book3s64/nested: Fix kernel crash with nested kvm

2020-06-11 Thread Aneesh Kumar K.V
__pa() do check for addr value passed and if < PAGE_OFFSET results in BUG. #define __pa(x) \ ({ \ VIRTUAL_BUG_ON((unsigned long)(x) < PAGE_OFFSET);