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 05727FD065A for ; Wed, 11 Mar 2026 08:45:45 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4fW48R3TNWz3f1Z; Wed, 11 Mar 2026 19:45:43 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=116.203.167.152 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1773218743; cv=none; b=RXWlXhZGOaskiwu066OSf8wyEq0CRzyi3IDpZHH1Tj3RAcL6PLFyVqLAdzsETFJi4fYFhRd9Jlf+LFc5dbNPnnJLWHtonKq7778Bl5frENuwZjkseIE8qCCdLyxO2tEO5Fi2jiso6waYaCcyQ8DzkQvP5rRYZYQ6OuQ/vKL0qI5/5hAvJVpuXlIQqnFx30bhK3AIav1LKzx0Tpgkflc7Brtdcpno2/+YidYY/ATgdUReeO85hayPiu6fNTnJipjZY985r9uiGPjGhqN6bilFeqvZ1aKfO8lil8yyVzRb9eT3wlaX0v4uF0YqMDaiEjlDR6uQW370nf0Ep8oXUk2ExA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1773218743; c=relaxed/relaxed; bh=mz2pLUCkhcl+A7HJAWoFhExbwujxhC5QH/K/Z1t3+jg=; h=Date:From:To:Cc:Message-ID:In-Reply-To:References:Subject: MIME-Version:Content-Type; b=lRwMHUl8h8Ahx7j/PA8tOJHY+zG318lOC0rL0bnnoVwWDe3t3n8PwT4HGpAMVFAhDG2Xt/GHrPaxb3CIQQyLJXiISR4UUWS6MisBqL2PsjBDqkLkAHcpKCYN3S4QX3uC+AmwhlFCoijEKgwd5yu7fz+goYLyLyYPqP+xpxCaCKBjVe59kQXN++BoxDFMMNn1xxbJiteYexeryQra03BJBiTmm++V1T8ewaKxIL8bbCB0AUsIVuzhgESDzXxiM6dbrfo752V9VzlIJNABE8ADYLWuqvt+JvyCjficSu68LhGmvO7qqjiv1TE1QBS3x+nek48YLD+IHE8w0w0KEQnBfQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=nod.at; spf=permerror (client-ip=116.203.167.152; helo=lithops.sigma-star.at; envelope-from=richard@nod.at; receiver=lists.ozlabs.org) smtp.mailfrom=nod.at Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=nod.at Authentication-Results: lists.ozlabs.org; spf=permerror (SPF Permanent Error: Unknown mechanism found: ipv4:195.201.40.130) smtp.mailfrom=nod.at (client-ip=116.203.167.152; helo=lithops.sigma-star.at; envelope-from=richard@nod.at; receiver=lists.ozlabs.org) Received: from lithops.sigma-star.at (mailout.nod.at [116.203.167.152]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4fW48Q1GZPz3f0c for ; Wed, 11 Mar 2026 19:45:40 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id BC6442B03D8; Wed, 11 Mar 2026 09:45:35 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id U1QpR9pLQfYI; Wed, 11 Mar 2026 09:45:35 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id E817E2ABFDC; Wed, 11 Mar 2026 09:45:34 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id sQ20C_OvpL54; Wed, 11 Mar 2026 09:45:34 +0100 (CET) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 297CD2A87F7; Wed, 11 Mar 2026 09:45:34 +0100 (CET) Date: Wed, 11 Mar 2026 09:45:33 +0100 (CET) From: Richard Weinberger To: hch Cc: Andrew Morton , Richard Henderson , Matt Turner , Magnus Lindholm , Russell King , Catalin Marinas , will , Huacai Chen , WANG Xuerui , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy, CS GROUP" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , davem , Andreas Larsson , anton ivanov , Johannes Berg , Thomas Gleixner , mingo , bp , dave hansen , x86 , hpa , Herbert Xu , dan j williams , Chris Mason , David Sterba , Arnd Bergmann , Song Liu , Yu Kuai , Li Nan , tytso , "Jason A. Donenfeld" , linux-alpha , linux-kernel , linux-arm-kernel , loongarch , linuxppc-dev , linux-riscv , linux-s390 , sparclinux , linux-um , Linux Crypto Mailing List , linux-btrfs , linux-arch , linux-raid Message-ID: <942530005.19163.1773218733711.JavaMail.zimbra@nod.at> In-Reply-To: <20260311070416.972667-4-hch@lst.de> References: <20260311070416.972667-1-hch@lst.de> <20260311070416.972667-4-hch@lst.de> Subject: Re: [PATCH 03/27] um/xor: cleanup xor.h X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF147 (Linux)/8.8.12_GA_3809) Thread-Topic: um/xor: cleanup xor.h Thread-Index: ROrz3iTmErkYXUli/cm3A2WDQMn1kg== ----- Urspr=C3=BCngliche Mail ----- > Since commit c055e3eae0f1 ("crypto: xor - use ktime for template > benchmarking") the benchmarking works just fine even for TT_MODE_INFCPU, > so drop the workarounds. Note that for CPUs supporting AVX2, which > includes almost everything built in the last 10 years, the AVX2 > implementation is forced anyway. >=20 > CONFIG_X86_32 is always correctly set for UM in arch/x86/um/Kconfig, > so don't override it either. >=20 > Signed-off-by: Christoph Hellwig > --- > arch/um/include/asm/xor.h | 16 ---------------- > 1 file changed, 16 deletions(-) Acked-by: Richard Weinberger Thanks, //richard