[PATCH] arm64: mm: fix VA-range sanity check
Catalin Marinas
catalin.marinas at arm.com
Thu Jun 15 10:11:13 PDT 2023
On Thu, 15 Jun 2023 11:26:28 +0100, Mark Rutland wrote:
> Both create_mapping_noalloc() and update_mapping_prot() sanity-check the
> their 'virt' parameter, but the check itself doesn't make much sense.
> The condition used today appears to be a historical accident.
>
> The sanity-check condition:
>
> if ((virt >= PAGE_END) && (virt < VMALLOC_START)) {
> [ ... warning here ... ]
> return;
> }
>
> [...]
Applied to arm64 (for-next/misc), thanks!
[1/1] arm64: mm: fix VA-range sanity check
https://git.kernel.org/arm64/c/ab9b4008092c
--
Catalin
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