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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 CE02DC47DD9 for ; Wed, 27 Mar 2024 15:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xLWSE016YDNdiSfXcbV3jQ9XPLo80Hay0HsFGRmrUNM=; b=Qi7F+071TD+0oI Togf6wuNoPOhqKo0wPeKdsTtNzShoaO0/C40dBcsWvhmzEMVm2hVm9oytyghkm0PJYa53zh5SFXao IZ9LqIh84Gz6U90ChZHeH2kx8+fOt9vTPYF3iGTCkPn/XVAHyBUI4lke66WB5ndxTJXDp6mDhuKhL k36DXMxeRjjKyiLLqbGtRsI1uBNKDowbGk6/zzXU+qf6P9ve70v4XPCjqUCCgI6WNnviMlA3TndaL Ah2FaYuvzt+hxo2GjMIBuFZJEOimpTAvlB1r7KvnsS0ZTTUJJ97IJtBYQ3QPgSwc5MLlebK/Y/a3J ODFZ+jlzL3P/12G4NBMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpVTo-00000009tSf-3G39; Wed, 27 Mar 2024 15:46:20 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpVTk-00000009tOp-0w8m for linux-arm-kernel@lists.infradead.org; Wed, 27 Mar 2024 15:46:19 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id ACC782F4; Wed, 27 Mar 2024 08:46:46 -0700 (PDT) Received: from [10.57.72.121] (unknown [10.57.72.121]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 25BC83F64C; Wed, 27 Mar 2024 08:46:09 -0700 (PDT) Message-ID: <8727a618-30c4-4a13-b0e9-eccc3fd67c73@arm.com> Date: Wed, 27 Mar 2024 15:46:07 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 0/3] mm/gup: consistently call it GUP-fast Content-Language: en-GB To: David Hildenbrand , Peter Xu Cc: linux-kernel@vger.kernel.org, Andrew Morton , Mike Rapoport , Jason Gunthorpe , John Hubbard , linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-mm@kvack.org, linux-perf-users@vger.kernel.org, linux-fsdevel@vger.kernel.org, x86@kernel.org, Arnd Bergmann References: <20240327130538.680256-1-david@redhat.com> <3922460a-4d01-4ecb-b8c5-7c57fd46f3fd@redhat.com> From: Ryan Roberts In-Reply-To: <3922460a-4d01-4ecb-b8c5-7c57fd46f3fd@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240327_084616_439685_A7AAE119 X-CRM114-Status: UNSURE ( 7.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org PiAKPiBTb21lIG9mIHRoZW0gbG9vayBsaWtlIG1tLXVuc3RhYmxlIGlzc3VlLCBGb3IgZXhhbXBs ZSwgYXJtNjQgZmFpbHMgd2l0aAo+IAo+IMKgIENDwqDCoMKgwqDCoCBhcmNoL2FybTY0L21tL2V4 dGFibGUubwo+IEluIGZpbGUgaW5jbHVkZWQgZnJvbSAuL2luY2x1ZGUvbGludXgvaHVnZXRsYi5o OjgyOCwKPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmcm9tIHNlY3VyaXR5L2Nv bW1vbmNhcC5jOjE5Ogo+IC4vYXJjaC9hcm02NC9pbmNsdWRlL2FzbS9odWdldGxiLmg6MjU6MzQ6 IGVycm9yOiByZWRlZmluaXRpb24gb2YKPiAnYXJjaF9jbGVhcl9odWdldGxiX2ZsYWdzJwo+IMKg wqAgMjUgfCAjZGVmaW5lIGFyY2hfY2xlYXJfaHVnZXRsYl9mbGFncyBhcmNoX2NsZWFyX2h1Z2V0 bGJfZmxhZ3MKPiDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgXn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+ Cj4gLi9pbmNsdWRlL2xpbnV4L2h1Z2V0bGIuaDo4NDA6MjA6IG5vdGU6IGluIGV4cGFuc2lvbiBv ZiBtYWNybwo+ICdhcmNoX2NsZWFyX2h1Z2V0bGJfZmxhZ3MnCj4gwqAgODQwIHwgc3RhdGljIGlu bGluZSB2b2lkIGFyY2hfY2xlYXJfaHVnZXRsYl9mbGFncyhzdHJ1Y3QgZm9saW8gKmZvbGlvKSB7 IH0KPiDCoMKgwqDCoMKgIHzCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBe fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn4KPiAuL2FyY2gvYXJtNjQvaW5jbHVkZS9hc20vaHVnZXRs Yi5oOjIxOjIwOiBub3RlOiBwcmV2aW91cyBkZWZpbml0aW9uIG9mCj4gJ2FyY2hfY2xlYXJfaHVn ZXRsYl9mbGFncycgd2l0aCB0Cj4geXBlICd2b2lkKHN0cnVjdCBmb2xpbyAqKScKPiDCoMKgIDIx IHwgc3RhdGljIGlubGluZSB2b2lkIGFyY2hfY2xlYXJfaHVnZXRsYl9mbGFncyhzdHJ1Y3QgZm9s aW8gKmZvbGlvKQo+IMKgwqDCoMKgwqAgfMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgIF5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fgo+IEluIGZpbGUgaW5jbHVkZWQgZnJvbSAu L2luY2x1ZGUvbGludXgvaHVnZXRsYi5oOjgyOCwKPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoCBmcm9tIG1tL2ZpbGVtYXAuYzozNzoKPiAuL2FyY2gvYXJtNjQvaW5jbHVkZS9hc20v aHVnZXRsYi5oOjI1OjM0OiBlcnJvcjogcmVkZWZpbml0aW9uIG9mCj4gJ2FyY2hfY2xlYXJfaHVn ZXRsYl9mbGFncycKPiDCoMKgIDI1IHwgI2RlZmluZSBhcmNoX2NsZWFyX2h1Z2V0bGJfZmxhZ3Mg YXJjaF9jbGVhcl9odWdldGxiX2ZsYWdzCj4gwqDCoMKgwqDCoCB8wqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIF5+fn5+fn5+ fn5+fn5+fn5+fn5+fn5+fgo+IC4vaW5jbHVkZS9saW51eC9odWdldGxiLmg6ODQwOjIwOiBub3Rl OiBpbiBleHBhbnNpb24gb2YgbWFjcm8KPiAnYXJjaF9jbGVhcl9odWdldGxiX2ZsYWdzJwo+IMKg IDg0MCB8IHN0YXRpYyBpbmxpbmUgdm9pZCBhcmNoX2NsZWFyX2h1Z2V0bGJfZmxhZ3Moc3RydWN0 IGZvbGlvICpmb2xpbykgeyB9Cj4gwqDCoMKgwqDCoCB8wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgXn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+Cj4gLi9hcmNoL2FybTY0L2lu Y2x1ZGUvYXNtL2h1Z2V0bGIuaDoyMToyMDogbm90ZTogcHJldmlvdXMgZGVmaW5pdGlvbiBvZgo+ ICdhcmNoX2NsZWFyX2h1Z2V0bGJfZmxhZ3MnIHdpdGggdHlwZSAndm9pZChzdHJ1Y3QgZm9saW8g KiknCj4gwqDCoCAyMSB8IHN0YXRpYyBpbmxpbmUgdm9pZCBhcmNoX2NsZWFyX2h1Z2V0bGJfZmxh Z3Moc3RydWN0IGZvbGlvICpmb2xpbykKCnNlZTogaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGlu dXgtbW0vWmdRdk5LR2RsRGt3aFFFWEBjYXNwZXIuaW5mcmFkZWFkLm9yZy8KCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1h aWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xp c3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==