[PATCH 0/6] arm64/head: Cleanups for __create_page_tables()

Anshuman Khandual anshuman.khandual at arm.com
Wed May 18 02:35:20 PDT 2022



On 5/18/22 12:22, Ard Biesheuvel wrote:
> On Wed, 18 May 2022 at 05:18, Anshuman Khandual
> <anshuman.khandual at arm.com> wrote:
>>
>> This cleanup series is a precursor before carving out idmap_pg_dir creation
>> from overall __create_page_table(). This series is derived from an original
>> work from Mark Rutland.
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/log/?h=arm64/pgtable/idmap
>>
>> This series applies on v5.18-rc4
>>
>> Mark Rutland (6):
>>   arm64: don't override idmap t0sz
>>   arm64: head: remove __PHYS_OFFSET
>>   arm64: head: clarify `populate_entries`
>>   arm64: head: clarify `compute_indices`
>>   arm64: head: clarify `map_memory`
>>   arm64: head: clarify commentary for __create_page_tables
>>
> 
> Hello Anshuman,
> 
> I submitted a fairly sizable stack of head.S changes recently, much of
> which overlaps with this series, and which already splits off ID map
> creation from the creation of early swapper.
> 
> https://lore.kernel.org/linux-arm-kernel/20220411094824.4176877-1-ardb@kernel.org/
> 
> Let's align instead of working on this in parallel, shall we?

Hello Ard,

Sure. I will go through the series and align as required.

- Anshuman



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