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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD89EC4332F for ; Tue, 13 Dec 2022 09:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235027AbiLMJwF (ORCPT ); Tue, 13 Dec 2022 04:52:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235014AbiLMJwC (ORCPT ); Tue, 13 Dec 2022 04:52:02 -0500 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78FB415A08 for ; Tue, 13 Dec 2022 01:52:01 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id h10so15008867wrx.3 for ; Tue, 13 Dec 2022 01:52:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Q5puRTi/aBwHreExscKf/w+BThNFn9mhIDV4jDBOxJ4=; b=cX9OvtSSUPl2VjlUMxN9wkJTxjF4VMryEK2+74/Jcp2+VxH/7zdJAOksUNssIxTm51 zg9bgDUDeJ1da0Q996JdsUZgJPySpalntdnf95UOKKDwkbLVqfZrmNUqAsJxl8FWHMCo iy42JdAmC96Wf8DLM5Sr75akb1KR+vn97tncFrPZBcvjFGsoCr31lDbd1B+K+87hjvvn J6OXoKWzFDZwo6PVBpAVoy279lQ0QJaFjVIq0qJgY5lAWSUvA0Y+b8aCIhtTQTKtfXNx h4SjEkvduYcq4V2JhT/HRFFC/rhUGSGHW5+soZiuFIjG+etlAVkEl6tT5ICKi8K/z2Ab cL+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Q5puRTi/aBwHreExscKf/w+BThNFn9mhIDV4jDBOxJ4=; b=d0l29YRN7jHAsHKJW5MAs1LVmfk4eZQXJa9eHfO+biQMAgLFEBcfSJwivSq1STgfht GWr0EOqw+59xuEW5wEO5nX4QY/o+3jAJxiHoJLUp5ahNIox+mXwLUPIIYUQwDYjI4sok 6GcGJWOyNg+vswVWlqlY+jyoPKhfxnVtcTn7EmjfZePcGiX3rlWp1whjT3rx0jZ1vVr5 eSQruciNkIDfdhX1ZIVD3Ufgpp8HK3f+BQdAgEM49Kfz8h3mb94UpA4iGBhRLbatCzFD 21C08wUVXW45ucKE2FKZyznwFblx491jt17LyZftRqI/MdVrXLZU25+2Y6LNK4PG7lWq rp/g== X-Gm-Message-State: ANoB5pk+xTlghM68xc4U3P9LKVz6QTE+yrdTefDYobnJjMyFvX2IqBTi ClxqlAsmvu4jcVn1S0D1DjxTYqGIp/DSVixPUsw= X-Google-Smtp-Source: AA0mqf4PMHJopL+j1/FAA6cNdu0WvhJE91YQY4pXO/EmIJ2pu66aV5lVRtcU7SIMWuMwfp4CKKKVmw== X-Received: by 2002:adf:d22f:0:b0:242:1fb8:1ca9 with SMTP id k15-20020adfd22f000000b002421fb81ca9mr10116658wrh.37.1670925120065; Tue, 13 Dec 2022 01:52:00 -0800 (PST) Received: from [192.168.30.216] ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id y5-20020a5d4705000000b00241f029e672sm10620076wrq.107.2022.12.13.01.51.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 13 Dec 2022 01:51:59 -0800 (PST) Message-ID: Date: Tue, 13 Dec 2022 10:51:57 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH 01/14] KVM: selftests: Define literal to asm constraint in aarch64 as unsigned long Content-Language: en-US To: Sean Christopherson , Paolo Bonzini , Marc Zyngier , Paul Walmsley , Palmer Dabbelt , Albert Ou , Nathan Chancellor , Nick Desaulniers Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Oliver Upton , Tom Rix , kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu, linux-riscv@lists.infradead.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org, Ricardo Koller , Aaron Lewis , Raghavendra Rao Ananta References: <20221213001653.3852042-1-seanjc@google.com> <20221213001653.3852042-2-seanjc@google.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20221213001653.3852042-2-seanjc@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13/12/22 01:16, Sean Christopherson wrote: > Define a literal '0' asm input constraint to aarch64/page_fault_test's > guest_cas() as an unsigned long to make clang happy. > > tools/testing/selftests/kvm/aarch64/page_fault_test.c:120:16: error: > value size does not match register size specified by the constraint > and modifier [-Werror,-Wasm-operand-widths] > :: "r" (0), "r" (TEST_DATA), "r" (guest_test_memory)); > ^ > tools/testing/selftests/kvm/aarch64/page_fault_test.c:119:15: note: > use constraint modifier "w" > "casal %0, %1, [%2]\n" > ^~ > %w0 > > Fixes: 35c581015712 ("KVM: selftests: aarch64: Add aarch64/page_fault_test") > Cc: Ricardo Koller > Signed-off-by: Sean Christopherson > --- > tools/testing/selftests/kvm/aarch64/page_fault_test.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Philippe Mathieu-Daudé