On Thu, 7 Apr 2022 00:57:57 +1000, Michael Ellerman wrote: > From: Kefeng Wang <wangkefeng.w...@huawei.com> > > mpe: On 64-bit Book3E vmalloc space starts at 0x8000000000000000. > > Because of the way __pa() works we have: > __pa(0x8000000000000000) == 0, and therefore > virt_to_pfn(0x8000000000000000) == 0, and therefore > virt_addr_valid(0x8000000000000000) == true > > [...]
Patches 1 & 2 applied to powerpc/fixes. [1/6] powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit https://git.kernel.org/powerpc/c/ffa0b64e3be58519ae472ea29a1a1ad681e32f48 [2/6] Revert "powerpc: Set max_mapnr correctly" https://git.kernel.org/powerpc/c/1ff5c8e8c835e8a81c0868e3050c76563dd56a2c cheers