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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D5F0C433F5 for ; Mon, 27 Sep 2021 23:13:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15665611BD for ; Mon, 27 Sep 2021 23:13:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238119AbhI0XPJ (ORCPT ); Mon, 27 Sep 2021 19:15:09 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]:59197 "EHLO gandalf.ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229943AbhI0XPH (ORCPT ); Mon, 27 Sep 2021 19:15:07 -0400 X-Greylist: delayed 36081 seconds by postgrey-1.27 at vger.kernel.org; Mon, 27 Sep 2021 19:15:07 EDT 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 ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4HJJN212Dmz4xVP; Tue, 28 Sep 2021 09:13:22 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1632784407; bh=CSBhgRacMH4wdNz2+6sz+UADE1Z/+Rt10XRo6G7F4qc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=SpP9Ag4cak7uAXRzz2oEmCUoFYobVM1YDaU7H2umvim4BfissG2tOopwTVM+QWkPz ghgj6oLQBTg5oDf2NWjGYSmE9cyVG2OnhS4PGKCG0kZdLg1y7LnWfeAAXywPMS731F QZkED7zLRXNCfN+p5XJsCb/mEfuBMhjK0vBM2M/FronydUaFEXBcGAzRon4NUZDdUi c5+mvpDKJwLSK8UzkrhrUYXZtS7fX7Bjmd8BdVkDlYlrHSSNC7PnfeGdU05fUui1SA nmOZ+MwplIXOJUwftG2odSSkbquxMriRVgTLz1E8nWEaxVgFqlAtsezQzR2t7KNQX7 ksfYi+D9EIhBA== From: Michael Ellerman To: Ard Biesheuvel , Linux Kernel Mailing List Cc: Keith Packard , Russell King , Catalin Marinas , Will Deacon , Benjamin Herrenschmidt , Christophe Leroy , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Peter Zijlstra , Kees Cook , Andy Lutomirski , Linus Torvalds , Arnd Bergmann , Linux ARM , "open list:LINUX FOR POWERPC (32-BIT AND 64-BIT)" , linux-riscv , "open list:S390" Subject: Re: [RFC PATCH 4/8] powerpc: add CPU field to struct thread_info In-Reply-To: References: <20210914121036.3975026-1-ardb@kernel.org> <20210914121036.3975026-5-ardb@kernel.org> Date: Tue, 28 Sep 2021 09:13:20 +1000 Message-ID: <87ee99lii7.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ard Biesheuvel writes: > On Tue, 14 Sept 2021 at 14:11, Ard Biesheuvel wrote: >> >> The CPU field will be moved back into thread_info even when >> THREAD_INFO_IN_TASK is enabled, so add it back to powerpc's definition >> of struct thread_info. >> >> Signed-off-by: Ard Biesheuvel > > Michael, > > Do you have any objections or issues with this patch or the subsequent > ones cleaning up the task CPU kludge for ppc32? Christophe indicated > that he was happy with it. No objections, it looks good to me, thanks for cleaning up that horror :) It didn't apply cleanly to master so I haven't tested it at all, if you can point me at a git tree with the dependencies I'd be happy to run some tests over it. cheers