From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f72.google.com (mail-oi0-f72.google.com [209.85.218.72]) by kanga.kvack.org (Postfix) with ESMTP id D9CC66B0292 for ; Tue, 25 Jul 2017 00:41:42 -0400 (EDT) Received: by mail-oi0-f72.google.com with SMTP id z19so5607969oia.13 for ; Mon, 24 Jul 2017 21:41:42 -0700 (PDT) Received: from mail.kernel.org (mail.kernel.org. [198.145.29.99]) by mx.google.com with ESMTPS id l197si1889831oib.40.2017.07.24.21.41.41 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Jul 2017 21:41:41 -0700 (PDT) From: Andy Lutomirski Subject: [PATCH v5 0/2] x86/mm: PCID Date: Mon, 24 Jul 2017 21:41:37 -0700 Message-Id: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Borislav Petkov , Linus Torvalds , Andrew Morton , Mel Gorman , "linux-mm@kvack.org" , Nadav Amit , Rik van Riel , Dave Hansen , Arjan van de Ven , Peter Zijlstra , Andy Lutomirski Here's PCID v5. Changes from v4: - Remove smp_mb__after_atomic() (Peterz) - Rebase, which involved tiny fixups due to SME - Add the doc patch, as promised Andy Lutomirski (2): x86/mm: Try to preserve old TLB entries using PCID x86/mm: Improve TLB flush documentation arch/x86/include/asm/mmu_context.h | 3 + arch/x86/include/asm/processor-flags.h | 2 + arch/x86/include/asm/tlbflush.h | 18 ++++- arch/x86/mm/init.c | 1 + arch/x86/mm/tlb.c | 123 ++++++++++++++++++++++++++------- 5 files changed, 119 insertions(+), 28 deletions(-) -- 2.9.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org