subject:"\[PATCH V2\] arm64\/mm\: Fix __enable_mmu\(\) for new TGRAN range values"

Re: [PATCH V2] arm64/mm: Fix __enable_mmu() for new TGRAN range values

2021-03-10 Thread Will Deacon

On Wed, 10 Mar 2021 11:23:10 +0530, Anshuman Khandual wrote: > As per ARM ARM DDI 0487G.a, when FEAT_LPA2 is implemented, ID_AA64MMFR0_EL1 > might contain a range of values to describe supported translation granules > (4K and 16K pages sizes in particular) instead of just enabled or disabled >

[PATCH V2] arm64/mm: Fix __enable_mmu() for new TGRAN range values

2021-03-09 Thread Anshuman Khandual

From: James Morse As per ARM ARM DDI 0487G.a, when FEAT_LPA2 is implemented, ID_AA64MMFR0_EL1 might contain a range of values to describe supported translation granules (4K and 16K pages sizes in particular) instead of just enabled or disabled values. This changes __enable_mmu() function to