From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f195.google.com ([209.85.210.195]:32852 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727122AbeHWMQA (ORCPT ); Thu, 23 Aug 2018 08:16:00 -0400 From: Nicholas Piggin Subject: [RFC PATCH 0/2] minor mmu_gather patches Date: Thu, 23 Aug 2018 18:47:07 +1000 Message-ID: <20180823084709.19717-1-npiggin@gmail.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Peter Zijlstra Cc: Nicholas Piggin , torvalds@linux-foundation.org, luto@kernel.org, x86@kernel.org, bp@alien8.de, will.deacon@arm.com, riel@surriel.com, jannh@google.com, ascannell@google.com, dave.hansen@intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, David Miller , Martin Schwidefsky , Michael Ellerman , linux-arch@vger.kernel.org Message-ID: <20180823084707.zDR-JOG_0OcHZ0VVPgtoCX8SpNUFk8o7DwmsZjAXLZ0@z> These are split from some patches I posted a while back, I was going to take a look and revive the series again after your fixes go in, but having another look, it may be that your "[PATCH 3/4] mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE" becomes easier after my patch 1. And I'm not convinced patch 2 is not a real bug at least for ARM64, so it may be possible to squeeze it in if it's reviewed very carefully (I need to actually reproduce and trace it). So not signed off by yet, but if you think it might be worth doing these with your changes, it could be a slightly cleaner end result? Thanks, Nick Nicholas Piggin (2): mm: move tlb_table_flush to tlb_flush_mmu_free mm: mmu_notifier fix for tlb_end_vma include/asm-generic/tlb.h | 17 +++++++++++++---- mm/memory.c | 14 ++------------ 2 files changed, 15 insertions(+), 16 deletions(-) -- 2.17.0