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[2003:cb:c70b:4e00:3efc:1c60:bc60:f557]) by smtp.gmail.com with ESMTPSA id t189-20020a1c46c6000000b003c701c12a17sm10237937wma.12.2022.10.25.02.30.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Oct 2022 02:30:26 -0700 (PDT) Message-ID: Date: Tue, 25 Oct 2022 11:30:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: [PATCH v2 1/1] KVM: s390: vsie: clarifications on setting the APCB Content-Language: en-US To: Pierre Morel , kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, borntraeger@de.ibm.com, frankja@linux.ibm.com, cohuck@redhat.com, thuth@redhat.com, imbrenda@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, svens@linux.ibm.com References: <20221025091319.37110-1-pmorel@linux.ibm.com> <20221025091319.37110-2-pmorel@linux.ibm.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20221025091319.37110-2-pmorel@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25.10.22 11:13, Pierre Morel wrote: > The APCB is part of the CRYCB. > The calculation of the APCB origin can be done by adding > the APCB offset to the CRYCB origin. > > Current code makes confusing transformations, converting > the CRYCB origin to a pointer to calculate the APCB origin. > While at it, can we rename "crycb_o" to "crycb_gpa" and "apcb_o" to "apcb_gpa". These are not pointers but guest physical addresses. -- Thanks, David / dhildenb