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Thu, 10 Sep 2026 10:29:30 +0000 (GMT) Received: from p-imbrenda (unknown [9.111.48.108]) by smtpav04.fra02v.mail.ibm.com (Postfix) with SMTP; Thu, 10 Sep 2026 10:29:29 +0000 (GMT) Date: Thu, 10 Sep 2026 12:25:31 +0200 From: Claudio Imbrenda To: Sean Christopherson Cc: Marc Zyngier , Oliver Upton , Paolo Bonzini , Tianrui Zhao , Bibo Mao , Huacai Chen , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Fuad Tabba , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Atish Patra , Alexandre Ghiti , David Hildenbrand , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, loongarch@lists.linux.dev, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Itaru Kitayama , Nicholas Piggin , Ritesh Harjani Subject: Re: [PATCH v2 09/20] KVM: selftests: Use the innermost page allocator API in s390's IRQ routing test Message-ID: <20260910122531.499b565b@p-imbrenda> In-Reply-To: <20260902164123.2546762-10-seanjc@google.com> References: <20260902164123.2546762-1-seanjc@google.com> <20260902164123.2546762-10-seanjc@google.com> Organization: IBM X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Authority-Analysis: v=2.4 cv=NMVAaE6g c=1 sm=1 tr=0 ts=6aa28691 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=1XWaLZrsAAAA:8 a=omOdbC7AAAAA:8 a=VnNF1IyMAAAA:8 a=ncMTWhVeLHM-VX_LCFkA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-GUID: Se5IIme47yOD2YBAO0JHuYpxPj7OtfZR X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTEwMDExNSBTYWx0ZWRfX5cTAuBi1pOw0 eCaNg8ALKS6/QFSqT//okMnY45ig0qLvL0qlinYgrlkvM4y8dox1QEYYRVq1DSN5ZnVPcloYMzz qzTs+Pk68w6UnwFc5Fcytw4kHMzGKU9lWP8PiUAG2m+ymP9PrpTKt4qGBIczpWCt8vrcJ127ixD 9cOEVmc3sD09VEDPEv4MbzyTBatBFAjMRySMq6Z7uKPsboCi1kWWNEaH0zm6HKcEagQuJAm1OpN tu1bwMh0zrZb1QtvY69KWvjYeUgL88ocCGgFWt5Kn7w04RiWEPHkblVyBo+h7CTLU/NVbmG19Go YqhGsu0rcwe7fP7uzCqijdqHBfQYTU+Kf++VDwhvVRuQKgfW9isJuHzl54TDJJgLK0PXPFqBZzf 9fLBbTJ21IPM+xgRHVm03S/vZUCBKv5qnjJ6iLnNIWb5KV5w5oRjKx9vfb5EpXDcGmx6NAjtmbx 3eggPh0QRJRm864ZYpA== X-Proofpoint-ORIG-GUID: EeWyQkeZUCSSRdpkHyS1LNqruiFVZs4W X-Proofpoint-Spam-Info: AW1haW4tMjYwOTEwMDExNSBTYWx0ZWRfX6mMimO+EDNf/ eJupQqfyq8zKgx+xjT0vGZK4TqN7lyOx+e+F0dUZro+XG34zrPAU7eBBA1hL2I4JHSa/bG9nlqQ X7lB6vw5V56GrdX2vG0c4Pn1Yf68Y1c= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-10_03,2026-09-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 suspectscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609100115 On Wed, 2 Sep 2026 09:41:12 -0700 Sean Christopherson wrote: > Use the quad-underscores page allocator in s390's IRQ routing test in > anticipation of dropping the @min_gpa param from the primary APIs. > > Note, it's not entirely clear that the test *needs* to use a very magical > @min_gpa, i.e. it's possible a more elegant solution exists. But that's a > problem for a different day. > > No functional change intended. > > Tested-by: Itaru Kitayama > Signed-off-by: Sean Christopherson Acked-by: Claudio Imbrenda > --- > tools/testing/selftests/kvm/s390/irq_routing.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/kvm/s390/irq_routing.c b/tools/testing/selftests/kvm/s390/irq_routing.c > index f3839284ac08..cd26cc1aed80 100644 > --- a/tools/testing/selftests/kvm/s390/irq_routing.c > +++ b/tools/testing/selftests/kvm/s390/irq_routing.c > @@ -36,7 +36,7 @@ static void test(void) > }; > > vm = vm_create_with_one_vcpu(&vcpu, guest_code); > - mem = vm_phy_pages_alloc(vm, 2, 4096 * 42, 0); > + mem = ____vm_phy_pages_alloc(vm, 2, 4096 * 42, 0, false, false); > > routing = kvm_gsi_routing_create(); > routing->nr = 1;