Re: [PATCH 0/2] arm64/mm/hotplug: Drop some redundant WARN_ON()

[Anshuman Khandual]

On 2/21/25 15:14, Anshuman Khandual wrote:
> This series drops some redundant WARN_ON() tests which are not required any
> more while unmapping and freeing up kernel page table pages during a memory
> hot remove operation.
> 
> This series applies on v6.14-rc3
> 
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Will Deacon <will@xxxxxxxxxx>
> Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>
> Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> 
> Anshuman Khandual (2):
>   arm64/mm/hotplug: Drop redundant [pgd|p4d]_present()
>   arm64/mm/hotplug: Replace pxx_present() with pxx_valid()
> 
>  arch/arm64/mm/mmu.c | 14 +++++---------
>  1 file changed, 5 insertions(+), 9 deletions(-)
> 

Gentle ping, any updates on this series ? This simplifies WARN_ON()
checks during memory hotplug operation, after subsequent changes to
page table helpers such as pxd_present() etc.