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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19992C432C1 for ; Wed, 25 Sep 2019 11:20:18 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CA8C7214D9 for ; Wed, 25 Sep 2019 11:20:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CA8C7214D9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46dbFW1xkTzDqVl for ; Wed, 25 Sep 2019 21:20:15 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (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 46dZwP71CtzDqdf for ; Wed, 25 Sep 2019 21:05:25 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 46dZwP4hpLz9sPl; Wed, 25 Sep 2019 21:05:25 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 1211ee61b4a8e60d6dc77211cdcf01906915bfba In-Reply-To: <20190920130523.20441-2-ldufour@linux.ibm.com> To: Laurent Dufour , benh@kernel.crashing.org, paulus@samba.org, aneesh.kumar@linux.ibm.com, npiggin@gmail.com, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org From: Michael Ellerman Subject: Re: [PATCH v3 1/2] powperc/mm: read TLB Block Invalidate Characteristics Message-Id: <46dZwP4hpLz9sPl@ozlabs.org> Date: Wed, 25 Sep 2019 21:05:25 +1000 (AEST) 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 Fri, 2019-09-20 at 13:05:22 UTC, Laurent Dufour wrote: > The PAPR document specifies the TLB Block Invalidate Characteristics which > tells for each pair of segment base page size, actual page size, the size > of the block the hcall H_BLOCK_REMOVE supports. > > These characteristics are loaded at boot time in a new table hblkr_size. > The table is separate from the mmu_psize_def because this is specific to > the pseries platform. > > A new init function, pseries_lpar_read_hblkrm_characteristics() is added to > read the characteristics. It is called from pSeries_setup_arch(). > > Fixes: ba2dd8a26baa ("powerpc/pseries/mm: call H_BLOCK_REMOVE") > Signed-off-by: Laurent Dufour Series applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/1211ee61b4a8e60d6dc77211cdcf01906915bfba cheers