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 5FA5CC433F5 for ; Mon, 18 Oct 2021 10:54:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 422E5610A6 for ; Mon, 18 Oct 2021 10:54:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230493AbhJRK4X (ORCPT ); Mon, 18 Oct 2021 06:56:23 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:45038 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229473AbhJRK4R (ORCPT ); Mon, 18 Oct 2021 06:56:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634554446; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0UGHEy0KSirReAesLAC81k90uijHa8m3tA+7RLpvJyE=; b=cE0Xt1kVHlmDMIKUmLQ97Ifn/F9tNi76Hl/HO4D25UQgRUEewHZfA/ngA6BGNO8ec3g6Hv Udbr5l1Ky1tuQhvrHqnOv/g9wgixPs8pr5/or5zprknkuonrgOGqjVfdtq7KTYRJxjR1v6 qBwAh4sr88rWU7IKrcmu/pSGrdIVIv0= Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-286-brxOuAIwMZam_K6JL4lLoA-1; Mon, 18 Oct 2021 06:54:05 -0400 X-MC-Unique: brxOuAIwMZam_K6JL4lLoA-1 Received: by mail-ed1-f69.google.com with SMTP id g28-20020a50d0dc000000b003dae69dfe3aso13978929edf.7 for ; Mon, 18 Oct 2021 03:54:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=0UGHEy0KSirReAesLAC81k90uijHa8m3tA+7RLpvJyE=; b=f418OQXZMP93MErNBokkynKjyoQiNU7igPuwu7Cca403XWYWOJwyf6QrSFLY/qzYNl Ijn2Qip/dSn+lollbSEATGzwJF/OwkS0V4/TBpByjD4UyNkK6I8XCj+K7oOPO+xrLv8z 9sM7JJsT9bv+QIHQQ1imxk9S1k+p13MKQBRGh0nb3D57zSq+nkqcCJNPUcegoOfqVVVp LPTnl83m+HzysfQJZ44Nv/m7DInWAyO5jHh+i+kqKbeZ1ywP5Sl33bvKo9bUDpVCrFkL hBoiyySAUWzM6Odr9i5vd/QI6D9h0nv+G/I6spImKM3Zcy9JgiSMQ27Bsrbx+FOnFOyk ZJ2Q== X-Gm-Message-State: AOAM531cJdqGRPIN+V0ODK1BzAXNW3TFOrDp9jQxSmvcuvnsUO/91xPv dx/GbB0cRL63GT0jeUXoYrRb3Inl6MCfaFM2G+Kuo73pER/XDJJdAcfF51Ni/rnmBUZhe2RTr7I jhIsmLvSd8Mh9M0KoSIgLpcfw X-Received: by 2002:a05:6402:5c2:: with SMTP id n2mr43155540edx.239.1634554444231; Mon, 18 Oct 2021 03:54:04 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzbl37EsBUhONWzuO27hrT5ZHC1cXxi9YO8Bwu86QC8GVaSRChD1xgLAyG+l/wNJUb3pkjEiA== X-Received: by 2002:a05:6402:5c2:: with SMTP id n2mr43155511edx.239.1634554444025; Mon, 18 Oct 2021 03:54:04 -0700 (PDT) Received: from ?IPV6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id t19sm8824456ejb.115.2021.10.18.03.54.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 Oct 2021 03:54:03 -0700 (PDT) Message-ID: <3da8fd50-bdb3-93bd-3d27-0b3f961bd531@redhat.com> Date: Mon, 18 Oct 2021 12:54:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH 1/8] KVM: SEV-ES: fix length of string I/O Content-Language: en-US To: Naresh Kamboju , thomas.lendacky@amd.com, fwilhelm@google.com, kvm list , open list , oupton@google.com, Sean Christopherson , linux-stable , Linux-Next Mailing List , Stephen Rothwell References: From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/10/21 12:21, Naresh Kamboju wrote: > [Please ignore this email if it already reported ] > > Following build errors noticed while building Linux next 20211018 > with gcc-11 for i386 architecture. > > i686-linux-gnu-ld: arch/x86/kvm/svm/sev.o: in function `sev_es_string_io': > sev.c:(.text+0x110f): undefined reference to `__udivdi3' > make[1]: *** [/builds/linux/Makefile:1247: vmlinux] Error 1 > make[1]: Target '__all' not remade because of errors. > make: *** [Makefile:226: __sub-make] Error 2 Thank you very much, I have sent a simple fix of changing the variable to u32. Paolo