Re: [PATCH v4 10/21] perf arm_spe: Fixup top byte for data virtual address

Hi Andre, On Tue, Oct 27, 2020 at 03:01:26PM +, André Przywara wrote: > On 27/10/2020 03:09, Leo Yan wrote: > > To establish a valid address from the address packet payload and finally > > the address value can be used for parsing data symbol in DSO, current > > code uses 0xff to replace the t

Re: [PATCH v4 10/21] perf arm_spe: Fixup top byte for data virtual address

On 27/10/2020 03:09, Leo Yan wrote: > To establish a valid address from the address packet payload and finally > the address value can be used for parsing data symbol in DSO, current > code uses 0xff to replace the tag in the top byte of data virtual > address. > > So far the code only fixups top

[PATCH v4 10/21] perf arm_spe: Fixup top byte for data virtual address

To establish a valid address from the address packet payload and finally the address value can be used for parsing data symbol in DSO, current code uses 0xff to replace the tag in the top byte of data virtual address. So far the code only fixups top byte for the memory layouts with 4KB pages, it m