From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3281902-1517862172-2-18094342098915627354 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, FSL_HELO_FAKE 3.2, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: linux-api-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1517862171; b=TKbALa3LpvT0yWFB6l1CPdGKycvd2fVLY2IIpRZLmC3CWqr SyF9stNXNkNq61TUElt7qduYglwcUqiu9vNiu5nHCZ4UWNkcHxbcfaE2CtHXwHO7 8JIU2Ig1ksBsHfjSm+8m++Yr21AE2IDf36mXNHBsXoI+vpGfaNiXVpqSq6hxdApa F2jS6vBnQPxo21Sr1qOR5cGk9WLGF8EtyXzCG0dojgpp0wM94V/z1I97AMMPnlaf ksC/cDb2HdMXXPvcsQ8t/8/LUfM8p94T/KUrk+fJFvAq6GA6yxvl/Max6eDyYMQB 1v8RZqaMuNIK+yuDXkPoCpHe7AgfaEJPGITMMLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to:sender :list-id; s=arctest; t=1517862171; bh=dtbzuP7uHiS7XXY18enXadLA/E WN0eFHzOj5enXGkcY=; b=OkA7g015b8ZQTfDLfU61O8ZGAQRZcEF5J91Pr+VviF vlq3/tw8npErGJ/4bZz3UhQLdar15HADRPVYki7hGgUBiCKGqwSwP4tlR4roljgy rb+rtr7oAg/9GTYlu7kwrpYJLF2BUqZWJuJwAdCBb0Fj9uMO7cFHa84993GS3lma KAT/Uh6HmxXUrgCUUznzId7T8X7oUdzZdOcmxpym5QKyGdDcVYwCYNmm70fxICmV vXSzosbEAvQbDDeJUb0aJ5ezsovEbvy0L2V7ix4EiUQonXqctzWd0EafH0H6wP8J ca8OYitEVzz0ik0V6tmb1gAfyyMsE0pO19xY4tXE/w5A== ARC-Authentication-Results: i=1; mx6.messagingengine.com; arc=none (no signatures found); dkim=fail (message has been altered; 2048-bit rsa key sha256) header.d=gmail.com header.i=@gmail.com header.b=Np2Hcr2u x-bits=2048 x-keytype=rsa x-algorithm=sha256 x-selector=20161025; dmarc=none (p=none,has-list-id=yes,d=none) header.from=kernel.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-api-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=orgdomain_pass; x-google-dkim=fail (message has been altered; 2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=lChCo4GS; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=kernel.org header.result=pass header_is_org_domain=yes Authentication-Results: mx6.messagingengine.com; arc=none (no signatures found); dkim=fail (message has been altered; 2048-bit rsa key sha256) header.d=gmail.com header.i=@gmail.com header.b=Np2Hcr2u x-bits=2048 x-keytype=rsa x-algorithm=sha256 x-selector=20161025; dmarc=none (p=none,has-list-id=yes,d=none) header.from=kernel.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-api-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=orgdomain_pass; x-google-dkim=fail (message has been altered; 2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=lChCo4GS; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=kernel.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751015AbeBEUWt (ORCPT ); Mon, 5 Feb 2018 15:22:49 -0500 Received: from mail-wm0-f47.google.com ([74.125.82.47]:35576 "EHLO mail-wm0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750962AbeBEUWr (ORCPT ); Mon, 5 Feb 2018 15:22:47 -0500 X-Google-Smtp-Source: AH8x225Ga/ppxP7JzNV4KcZDwswXc7XAoeamD31TAm3B0rEX3m1b/PWiCFDZJ90o/eNwXJAHCf1phQ== Date: Mon, 5 Feb 2018 21:22:42 +0100 From: Ingo Molnar To: Mathieu Desnoyers Cc: Ingo Molnar , Peter Zijlstra , Thomas Gleixner , linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Andy Lutomirski , "Paul E . McKenney" , Boqun Feng , Andrew Hunter , Maged Michael , Avi Kivity , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Dave Watson , "H . Peter Anvin" , Andrea Parri , Russell King , Greg Hackmann , Will Deacon , David Sehr , Linus Torvalds , x86@kernel.org, Alan Stern , Alexander Viro , Nicholas Piggin , linuxppc-dev@lists.ozlabs.org, linux-arch@vger.kernel.org Subject: Re: [PATCH for 4.16 v7 02/11] powerpc: membarrier: Skip memory barrier in switch_mm() Message-ID: <20180205202242.6ilyjh35byycf3ez@gmail.com> References: <20180129202020.8515-1-mathieu.desnoyers@efficios.com> <20180129202020.8515-3-mathieu.desnoyers@efficios.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180129202020.8515-3-mathieu.desnoyers@efficios.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-api-owner@vger.kernel.org X-Mailing-List: linux-api@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: * Mathieu Desnoyers wrote: > > +config ARCH_HAS_MEMBARRIER_HOOKS > + bool Yeah, so I have renamed this to ARCH_HAS_MEMBARRIER_CALLBACKS, and propagated it through the rest of the patches. "Callback" is the canonical name, and I also cringe every time I see 'hook'. Please let me know if there are any big objections against this minor cleanup. Thanks, Ingo