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Peter Anvin" , Kiryl Shutsemau , Rick Edgecombe , Binbin Wu , "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "open list:X86 TRUST DOMAIN EXTENSIONS (TDX)" , Chuanxiao Dong Subject: Re: [PATCH] KVM: TDX: Fix APIC MSR ranges in tdx_has_emulated_msr() Message-ID: References: <20260318190111.1041924-1-dmaluka@chromium.org> <94b06319-2be8-4f01-87d1-8989ae1ca85d@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <94b06319-2be8-4f01-87d1-8989ae1ca85d@intel.com> On Wed, Mar 18, 2026 at 12:42:59PM -0700, Dave Hansen wrote: > It might also be handy to have a: > > #define X2APIC_LAST_MSR(r) (X2APIC_MSR(x)+APIC_ISR_NR-1) > > so that the resulting code is a bit more readable: > > case X2APIC_MSR(APIC_IRR) ... X2APIC_LAST_MSR(APIC_IRR): > > Dmytro, if you feel a burning need to respin this, don't let me stop > you. I can probably just fix this up when it gets applied, or Isaku can > make those changes and resend it too. Sure, please feel free to take over this. I even have no way to test it anyway. :) I'm hesitating whether X2APIC_LAST_MSR would be the best name for it, given that it is for ISR/IRR/TMR only and is using APIC_ISR_NR (so maybe, don't know, X2APIC_LAST_ISR_MSR?).