Re: [patch 2/7] drm/vmgfx: Replace kmap_atomic()

On 03.03.21 14:20, Thomas Gleixner wrote: > From: Thomas Gleixner > > There is no reason to disable pagefaults and preemption as a side effect of > kmap_atomic_prot(). > > Use kmap_local_page_prot() instead and document the reasoning for the > mapping usage with the given pgprot. > > Remove the

Re: [patch 2/7] drm/vmgfx: Replace kmap_atomic()

> On Mar 3, 2021, at 08:20, Thomas Gleixner wrote: > > From: Thomas Gleixner > > There is no reason to disable pagefaults and preemption as a side effect of > kmap_atomic_prot(). > > Use kmap_local_page_prot() instead and document the reasoning for the > mapping usage with the given pgprot.