[PATCH v7 3/6] arm64: mm: support large block mapping when rodata=full

Yang Shi yang at os.amperecomputing.com
Wed Sep 3 17:52:08 PDT 2025



On 9/3/25 12:15 PM, Catalin Marinas wrote:
> On Fri, Aug 29, 2025 at 12:52:44PM +0100, Ryan Roberts wrote:
>> diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
>> index 34e5d78af076..114b88216b0c 100644
>> --- a/arch/arm64/mm/mmu.c
>> +++ b/arch/arm64/mm/mmu.c
>> @@ -481,6 +481,8 @@ void create_kpti_ng_temp_pgd(pgd_t *pgdir, phys_addr_t phys, unsigned long virt,
>>   			     int flags);
>>   #endif
>>   
>> +#define INVALID_PHYS_ADDR	-1
> Nitpick: (-1UL) (or (-1ULL), KVM_PHYS_INVALID is defined as the latter).
>
> Otherwise the patch looks fine.
>
> Reviewed-by: Catalin Marinas <catalin.marinas at arm.com>

Thank you!

Yang





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