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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kernel test robot <lkp@intel.com>,
	Maxim Levitsky <mlevitsk@redhat.com>,
	llvm@lists.linux.dev, kbuild-all@lists.01.org,
	kvm@vger.kernel.org, Robert Hu <robert.hu@intel.com>,
	Farrah Chen <farrah.chen@intel.com>,
	Danmei Wei <danmei.wei@intel.com>
Subject: Re: [kvm:queue 5/184] arch/x86/kvm/svm/avic.c:913:6: warning: shift count >= width of type
Date: Tue, 14 Jun 2022 15:01:51 +0000	[thread overview]
Message-ID: <Yqii3+EN1SnQYnMJ@google.com> (raw)
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

  reply	other threads:[~2022-06-14 15:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-13 14:49 [kvm:queue 5/184] arch/x86/kvm/svm/avic.c:913:6: warning: shift count >= width of type kernel test robot
2022-06-14 12:12 ` Paolo Bonzini
2022-06-14 15:01   ` Sean Christopherson [this message]
2022-06-14 16:52     ` Paolo Bonzini

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