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Date: Wed, 1 Nov 2017 14:06:59 -0700 From: Dave Hansen <dave.hansen@...ux.intel.com> To: Andy Lutomirski <luto@...nel.org> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-mm@...ck.org" <linux-mm@...ck.org>, moritz.lipp@...k.tugraz.at, Daniel Gruss <daniel.gruss@...k.tugraz.at>, michael.schwarz@...k.tugraz.at, Linus Torvalds <torvalds@...ux-foundation.org>, Kees Cook <keescook@...gle.com>, Hugh Dickins <hughd@...gle.com>, X86 ML <x86@...nel.org> Subject: Re: [PATCH 21/23] x86, pcid, kaiser: allow flushing for future ASID switches On 11/01/2017 02:04 PM, Andy Lutomirski wrote: > Aha! That wasn't at all clear to me from the changelog. Can I make a > totally different suggestion? Add a new function > __flush_tlb_one_kernel() and use it for kernel addresses. I'll look into this.
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