Messages in this thread | | | Date | Wed, 25 Aug 2021 16:00:48 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH Part1 v5 17/38] x86/mm: Add support to validate memory when changing C-bit |
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On Wed, Aug 25, 2021 at 08:54:31AM -0500, Brijesh Singh wrote: > I replied to your previous comment. Depending on the npages value, the > __set_page_state() will be called multiple times and on each call it > needs to clear desc before populate it.
Ah, now I missed it, sorry.
> So, I do not see strong reason to use kzalloc() during the desc > allocation.
Yeah, then you don't need it.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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