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Thu, 2 Apr 2026 11:26:53 +0000 (GMT) Message-ID: Date: Thu, 2 Apr 2026 13:26:53 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 07/27] KVM: arm64: Provide arm64 KVM API for non-native architectures To: Marc Zyngier , Steffen Eiden Cc: kvm@vger.kernel.org, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, Andreas Grapentin , Arnd Bergmann , Catalin Marinas , Claudio Imbrenda , David Hildenbrand , Gautam Gala , Hendrik Brueckner , Janosch Frank , Joey Gouly , Nina Schoetterl-Glausch , Oliver Upton , Paolo Bonzini , Suzuki K Poulose , Ulrich Weigand , Will Deacon , Zenghui Yu References: <20260402042125.3948963-1-seiden@linux.ibm.com> <20260402042125.3948963-8-seiden@linux.ibm.com> <86y0j53caf.wl-maz@kernel.org> Content-Language: en-US From: Christian Borntraeger In-Reply-To: <86y0j53caf.wl-maz@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=Fdo6BZ+6 c=1 sm=1 tr=0 ts=69ce5283 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=z1V4dRcsYzbvUw6_Kx8A:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: HI2DK5H5wC6ad5B9YnVOxaWLprzdU9gx X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAyMDEwMSBTYWx0ZWRfX3nF5lxvZ6dE7 FksS0fkJJanzuKM/mt/NzGShaEpUwNpTTBXziUvh2Pow3kPl5764MGt4zfosBudNpv24oVRUgYm jsbDHWcjLBJbNZk3kJ7PVY8LXySqOGWIOAm+PZn2Aovr1NWSyzfYZhTcAenA3VqwSS6JUGKKGm+ NNEbXsLSHWEtDhn10yivwV2WYfTvDee6b/kMbb5xKbjJ2G2XTGbMVJ7bmespGf2xVMg9dfL3arj WDU1Iwx3DufEC6KPvPDIro2YCFANpGSJUbFflqHm3N1xR4l2AOIbXrrSQw0RaqGRaPXpuaWTt20 JpmIB05IXepBc/StFDQ4V4HA3cDs6NT7lMbpjCaop0BAVPvKsyDeRZ33jTgElh8zGAWHLUevM0c kNgyp6gBYPStJwHraQ5Lte2qhmrtY7AEVjkaAgnAlRB66GpJQjJNwn1Hy7w4j+PKSfKoJPeFNX5 1VEz6vTWPXj07uBaw7Q== X-Proofpoint-GUID: HI2DK5H5wC6ad5B9YnVOxaWLprzdU9gx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-02_01,2026-04-02_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 bulkscore=0 suspectscore=0 priorityscore=1501 adultscore=0 malwarescore=0 phishscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604020101 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260402_122713_491230_C2970567 X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am 02.04.26 um 12:08 schrieb Marc Zyngier: >> +static inline bool kvm_supports_32bit_el0(void) >> +{ >> + return false; >> +} >> + > > This looks wrong. The original file still has: > > #define kvm_supports_32bit_el0() \ > (system_supports_32bit_el0() && \ > !static_branch_unlikely(&arm64_mismatched_32bit_el0)) Thanks for spotting. Yes, we will fix. Seems to be a leftover when sorting patches. Christian