From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f172.google.com (mail-pf1-f172.google.com [209.85.210.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F20527A for ; Tue, 14 Jun 2022 15:01:56 +0000 (UTC) Received: by mail-pf1-f172.google.com with SMTP id u37so381970pfg.3 for ; Tue, 14 Jun 2022 08:01:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=n3Z3Q/k7HSG6exH8gc+Mbf33wGJcooVYy9Jt7VeZHcI=; b=QHWQ4B9PyQb/+O8khCkKGr0oaWjZhpgcKi1DRpexHRDSvXnceHXOlYk/XFqoJp3mEn l/ofBKuQ91JYiOobjbnwRv4fVFc8e6M8FDiYzKwauqOHw0Fw/pFZUoL7rI8uLOtaivNX I8GG+1tkUHT3+nT61vTT8A0vOo/1CSclt1ZFZ5V9uR/WmkFC/tjZMRYh5T/pzn9rbcBj efZQQBs2qNq4t1oUVLuoS45krzaKbwF72JOXvG82Pn8a99pxNi9aYbEUT4OaPiWBSt7Z rIXHB0ZbPLjshKbe8NrqvHY685MKtIgJUe41q9WaKMa0taz1EJ09+Tmm8vb/1X6rkSNp xl2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=n3Z3Q/k7HSG6exH8gc+Mbf33wGJcooVYy9Jt7VeZHcI=; b=MqiALlVwY3p3aFB3qnApK1/wsb0SlZGf+e/kGpv746MMw0JDchBDDQNGUUpOtYHcGx 3+VChS5vtz0/4JVh/DGdPWXcyAvuAxLX5QTtt2OW2SBkyheFpQPcNdZof9nxl/VxRiDH eqRiFZU2ZNW9SIBfJuJFef1ubkM7HlJj0xfDz0fxv8W+REpELYuOB3LpYGA/rE5/r8o+ lmSTnxYyfgUl4D38nAlPUBquJsPz2L03KkamtrQkpIPhydvH9C+SpB28NmtwgxmQ9clN 7IwlfHz6TMVyhUOVywlfK+B3KdUghMsUknB2gPeADLJPcg/0+TjQW4KjhmNWARA7jU7B GErg== X-Gm-Message-State: AOAM530mQEOz8uunSQo2IVM48OAadvXxa+6qbB2vuonpawpeaiwN2yHm /v/Zp2yguPBlYB7M1ZeAZbwtIQ== X-Google-Smtp-Source: ABdhPJwqbY/FIuqnPZS/XB2QtEVx9V2a5opDXcVaLC9AisFWbCe7pmTcXRBhGD+BGFO+bm3wdv1pyw== X-Received: by 2002:a65:4809:0:b0:3fc:878:49df with SMTP id h9-20020a654809000000b003fc087849dfmr4882582pgs.557.1655218916110; Tue, 14 Jun 2022 08:01:56 -0700 (PDT) Received: from google.com (157.214.185.35.bc.googleusercontent.com. [35.185.214.157]) by smtp.gmail.com with ESMTPSA id z15-20020a170903018f00b0015eb200cc00sm7328151plg.138.2022.06.14.08.01.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Jun 2022 08:01:55 -0700 (PDT) Date: Tue, 14 Jun 2022 15:01:51 +0000 From: Sean Christopherson To: Paolo Bonzini Cc: kernel test robot , Maxim Levitsky , llvm@lists.linux.dev, kbuild-all@lists.01.org, kvm@vger.kernel.org, Robert Hu , Farrah Chen , Danmei Wei Subject: Re: [kvm:queue 5/184] arch/x86/kvm/svm/avic.c:913:6: warning: shift count >= width of type Message-ID: References: <202206132237.17DFkdFl-lkp@intel.com> <7a5d48d0-d1b5-91aa-8966-54d9ac986126@redhat.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7a5d48d0-d1b5-91aa-8966-54d9ac986126@redhat.com> On Tue, Jun 14, 2022, Paolo Bonzini wrote: > On 6/13/22 16:49, kernel test robot wrote: > > 902 > > 903 bool avic_check_apicv_inhibit_reasons(enum kvm_apicv_inhibit reason) > > 904 { > > 905 ulong supported = BIT(APICV_INHIBIT_REASON_DISABLE) | > > 906 BIT(APICV_INHIBIT_REASON_ABSENT) | > > 907 BIT(APICV_INHIBIT_REASON_HYPERV) | > > 908 BIT(APICV_INHIBIT_REASON_NESTED) | > > 909 BIT(APICV_INHIBIT_REASON_IRQWIN) | > > 910 BIT(APICV_INHIBIT_REASON_PIT_REINJ) | > > 911 BIT(APICV_INHIBIT_REASON_X2APIC) | > > 912 BIT(APICV_INHIBIT_REASON_BLOCKIRQ) | > > > 913 BIT(APICV_INHIBIT_REASON_SEV | > > 914 BIT(APICV_INHIBIT_REASON_APIC_ID_MODIFIED) | > > 915 BIT(APICV_INHIBIT_REASON_APIC_BASE_MODIFIED)); > > Ouch, saw this right after sending a pull request. :( KVM_WERROR=y is your friend. Or in my case, my enemy for the last few days :-D