From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 16BAFC001B0 for ; Thu, 10 Aug 2023 06:06:06 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4RLxHw5M3fz3djj for ; Thu, 10 Aug 2023 16:06:04 +1000 (AEST) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4RLxFJ6FtHz2ygv for ; Thu, 10 Aug 2023 16:03:48 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4RLxFJ5K26z4wy9; Thu, 10 Aug 2023 16:03:48 +1000 (AEST) From: Michael Ellerman To: linuxppc-dev@lists.ozlabs.org, Nicholas Piggin In-Reply-To: <20230524060821.148015-1-npiggin@gmail.com> References: <20230524060821.148015-1-npiggin@gmail.com> Subject: Re: [PATCH 0/4] powerpc: mm_cpumask cleanups and lazy tlb mm Message-Id: <169164734544.180689.17044385714692075276.b4-ty@ellerman.id.au> Date: Thu, 10 Aug 2023 16:02:25 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, 24 May 2023 16:08:17 +1000, Nicholas Piggin wrote: > In the process of doing patch 4, I found a few things we could improve > and tighten up with mm_cpumask handling, so added those first. They're > mostly just debugging, no real fixes or dependency on patch 4 there. > > Thanks, > Nick > > [...] Applied to powerpc/next. [1/4] powerpc: Account mm_cpumask and active_cpus in init_mm https://git.kernel.org/powerpc/c/c3c2e93753484bb4e935ed8205c1f569907f5970 [2/4] powerpc/64s: Use dec_mm_active_cpus helper https://git.kernel.org/powerpc/c/f74b2a6c01a0b319070ccee7dea0cc4dad694041 [3/4] powerpc: Add mm_cpumask warning when context switching https://git.kernel.org/powerpc/c/177255afb40548fdf504384b361d18d6cbe35d1e [4/4] powerpc/64s/radix: combine final TLB flush and lazy tlb mm shootdown IPIs https://git.kernel.org/powerpc/c/e43c0a0c3c2870e1ee29519dc249471adf19ab5f cheers