subject:"\[PATCH v2\] ARC\: Use max_high_pfn as a HIGHMEM zone border"

Re: [PATCH v2] ARC: Use max_high_pfn as a HIGHMEM zone border

2021-05-10 Thread Vineet Gupta

On 4/27/21 5:13 AM, Vladimir Isaev wrote: > Commit 4af22ded0ecf ("arc: fix memory initialization for systems > with two memory banks") fixed highmem, but for the PAE case it causes > bug messages: > > BUG: Bad page state in process swapper pfn:8 > page:(ptrval) refcount:0 mapcount:1

[PATCH v2] ARC: Use max_high_pfn as a HIGHMEM zone border

2021-04-27 Thread Vladimir Isaev

Commit 4af22ded0ecf ("arc: fix memory initialization for systems with two memory banks") fixed highmem, but for the PAE case it causes bug messages: BUG: Bad page state in process swapper pfn:8 page:(ptrval) refcount:0 mapcount:1 mapping: index:0x0 pfn:0x8 flags: 0x0() raw: