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Peter Anvin" , kvm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] KVM: Take gpa_t in kvm_vcpu_map[_readonly]() Message-ID: References: <20260408001137.3290444-1-peter.fang@intel.com> <20260408001137.3290444-4-peter.fang@intel.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260408001137.3290444-4-peter.fang@intel.com> X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-GUID: wBygo57Phfjx6n0uHlbxhJ9GYvH1qDtX X-Proofpoint-ORIG-GUID: 2Vc1kq0JQ7XgGNb8DZGjRTzmC2-piCiM X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI0MDA3NiBTYWx0ZWRfXxm6Uzqq5Bp7u fkKJyf60yQlmdLJCU5AaAOzg0KlxPY07KEC++J+kEhZoYRh3+Uy+np02Mvg6gCcFjnaWL7J7p5K 3uVlW2ik8Fdx+HsFgyuI1sQtRmrrnLlccb/yfdmsoLdO5d7YflPB7yX3LzoRU+JYH58JHd2HxsP uoTSQI1QuCNqOlvVJbI9Ma+sOjHxejmcVqdk4FCuPHchcj1+7Uhr1rJa3by0zBR2X4G38VZIsse WO5KoSOHxAsn1A9nhopSp5fIhybeVH6LNozsDZ3hvqrcibRPYb7IP9YpIwvY10dGFb8NZx6cmtD X7rKbFE18ccbir0wnGyjJduv1l3nbtLLY/HdudpLZjB18H1khfc2ST5kfY1Ne8V2aNTzA3g7k22 j4fmaMbsn291hRCaG38fbVdW0gpHDBs9htd36LSIiGZH6B4nwACpmqwoynstE8nJRsi3zXuyJwf sArsyNxLOKPnR7AjQpQ== X-Authority-Analysis: v=2.4 cv=SJxykuvH c=1 sm=1 tr=0 ts=69eb28ff cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=kj9zAlcOel0A:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VwQbUJbxAAAA:8 a=1XWaLZrsAAAA:8 a=SXutj9_lnH9CGaSYosoA:9 a=CjuIK1q_8ugA:10 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=2026-04-23_03,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 malwarescore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 phishscore=0 clxscore=1011 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604240076 On Tue, Apr 07, 2026 at 05:11:30PM -0700, Peter Fang wrote: > Move the conversion from a gpa_t to a gfn_t into kvm_vcpu_map() and > kvm_vcpu_map_readonly() so that they take a gpa_t directly, reducing > boilerplate at call sites. For this refactor, shouldn't the prototypes continue to take in gpa? I think this was agreed in v1? [1] Am I missing something? [1] : https://lore.kernel.org/kvm/ac8BOGXIPMnJ7kIg@google.com/ Thanks, Gautam