Re: [PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default

On 9/2/24 21:08, Mark Brown wrote: When we introduced arch_get_unmapped_area_vmflags() in 961148704acd ("mm: introduce arch_get_unmapped_area_vmflags()") we did so as part of properly supporting guard pages for shadow stacks on x86_64, which uses a custom arch_get_unmapped_area(). Equivalent feat

Re: [PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default

* Mark Brown [240902 15:09]: > When we introduced arch_get_unmapped_area_vmflags() in 961148704acd > ("mm: introduce arch_get_unmapped_area_vmflags()") we did so as part of > properly supporting guard pages for shadow stacks on x86_64, which uses > a custom arch_get_unmapped_area(). Equivalent fea

Re: [PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default

On Mon, Sep 02, 2024 at 08:08:13PM GMT, Mark Brown wrote: > When we introduced arch_get_unmapped_area_vmflags() in 961148704acd > ("mm: introduce arch_get_unmapped_area_vmflags()") we did so as part of > properly supporting guard pages for shadow stacks on x86_64, which uses > a custom arch_get_unm

[PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default

When we introduced arch_get_unmapped_area_vmflags() in 961148704acd ("mm: introduce arch_get_unmapped_area_vmflags()") we did so as part of properly supporting guard pages for shadow stacks on x86_64, which uses a custom arch_get_unmapped_area(). Equivalent features are also present on both arm64 a