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]) by smtp.lore.kernel.org (Postfix) with ESMTP id A898EC25B78 for ; Sat, 25 May 2024 10:41:41 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=FG25BSdz; dkim=fail reason="signature verification failed" header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=9j5f2Qw9; dkim=fail reason="signature verification failed" (1024-bit key) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=FG25BSdz; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=9j5f2Qw9; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VmdYm5N91z79cp for ; Sat, 25 May 2024 20:34:04 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=FG25BSdz; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=9j5f2Qw9; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=FG25BSdz; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=9j5f2Qw9; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=suse.de (client-ip=2a07:de40:b251:101:10:150:64:1; helo=smtp-out1.suse.de; envelope-from=osalvador@suse.de; receiver=lists.ozlabs.org) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2a07:de40:b251:101:10:150:64:1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4VmdXw3cSSz3gLc for ; Sat, 25 May 2024 20:33:19 +1000 (AEST) Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (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 smtp-out1.suse.de (Postfix) with ESMTPS id 3BC452236D; Sat, 25 May 2024 10:33:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1716633196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=EyBe1R67Y6bo/xYFCjuP3FnAjryZ50/E+t5thd4tmxY=; b=FG25BSdzOpetS/IcEGGX5wNv68kYfzzfQ4D2FuLb+Wlmv7jM84OYtJ+rwZdJo5P6qEJRh1 LaUtbPo8WUkODUMyo+9q1NUCOvZslgIWsJn/JSG7gIknOHhHcR76SXrcsDuuURUkiSkXOG FNLLQW7xw9wCsoxFzVAKAXfHETmlK28= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1716633196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=EyBe1R67Y6bo/xYFCjuP3FnAjryZ50/E+t5thd4tmxY=; b=9j5f2Qw9DCUifMKOgP+MHV7pFrM6j2unk/1MLKLMjkCOsJG8bj7MJTuJpSzkS2/OX15ABe IdScGMMpByiheLAA== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=FG25BSdz; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=9j5f2Qw9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1716633196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=EyBe1R67Y6bo/xYFCjuP3FnAjryZ50/E+t5thd4tmxY=; b=FG25BSdzOpetS/IcEGGX5wNv68kYfzzfQ4D2FuLb+Wlmv7jM84OYtJ+rwZdJo5P6qEJRh1 LaUtbPo8WUkODUMyo+9q1NUCOvZslgIWsJn/JSG7gIknOHhHcR76SXrcsDuuURUkiSkXOG FNLLQW7xw9wCsoxFzVAKAXfHETmlK28= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1716633196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=EyBe1R67Y6bo/xYFCjuP3FnAjryZ50/E+t5thd4tmxY=; b=9j5f2Qw9DCUifMKOgP+MHV7pFrM6j2unk/1MLKLMjkCOsJG8bj7MJTuJpSzkS2/OX15ABe IdScGMMpByiheLAA== Received: from imap1.dmz-prg2.suse.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 imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id AF24313A6B; Sat, 25 May 2024 10:33:15 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id PUUdKGu+UWbBIQAAD6G6ig (envelope-from ); Sat, 25 May 2024 10:33:15 +0000 Date: Sat, 25 May 2024 12:33:14 +0200 From: Oscar Salvador To: Christophe Leroy Subject: Re: [RFC PATCH v2 11/20] powerpc/mm: Complement huge_pte_alloc() for all non HUGEPD setups Message-ID: References: <59a1390923c40b0b83ae062e3041873292186577.1715971869.git.christophe.leroy@csgroup.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_DN_EQ_ADDR_SOME(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; FREEMAIL_CC(0.00)[linux-foundation.org,nvidia.com,redhat.com,ellerman.id.au,gmail.com,vger.kernel.org,kvack.org,lists.ozlabs.org]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCPT_COUNT_SEVEN(0.00)[9]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DKIM_TRACE(0.00)[suse.de:+]; MISSING_XM_UA(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns] X-Rspamd-Action: no action X-Rspamd-Queue-Id: 3BC452236D X-Rspamd-Server: rspamd1.dmz-prg2.suse.org 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: , Cc: "linux-kernel@vger.kernel.org" , Nicholas Piggin , "linux-mm@kvack.org" , Peter Xu , Jason Gunthorpe , Andrew Morton , "linuxppc-dev@lists.ozlabs.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sat, May 25, 2024 at 06:44:06AM +0000, Christophe Leroy wrote: > No, all have cont-PMD but only 8xx handles pages greater than PMD_SIZE > as cont-PTE instead of cont-PMD. Yes, sorry, I managed to confuse myself. It is obvious from the code. -- Oscar Salvador SUSE Labs