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Thu, 10 Oct 2024 11:25:15 -0700 (PDT) Date: Thu, 10 Oct 2024 11:23:13 -0700 In-Reply-To: <20241010182427.1434605-1-seanjc@google.com> Mime-Version: 1.0 References: <20241010182427.1434605-1-seanjc@google.com> X-Mailer: git-send-email 2.47.0.rc1.288.g06298d1525-goog Message-ID: <20241010182427.1434605-12-seanjc@google.com> Subject: [PATCH v13 11/85] KVM: Rename gfn_to_page_many_atomic() to kvm_prefetch_pages() From: Sean Christopherson To: Paolo Bonzini , Marc Zyngier , Oliver Upton , Tianrui Zhao , Bibo Mao , Huacai Chen , Michael Ellerman , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Sean Christopherson Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, "=?UTF-8?q?Alex=20Benn=C3=A9e?=" , Yan Zhao , David Matlack , David Stevens , Andrew Jones X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241010_192518_991859_8E708C61 X-CRM114-Status: GOOD ( 11.39 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Sean Christopherson Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org UmVuYW1lIGdmbl90b19wYWdlX21hbnlfYXRvbWljKCkgdG8ga3ZtX3ByZWZldGNoX3BhZ2VzKCkg dG8gdHJ5IGFuZApjb21tdW5pY2F0ZSBpdHMgdHJ1ZSBwdXJwb3NlLCBhcyB0aGUgImF0b21pYyIg YXNwZWN0IGlzIGVzc2VudGlhbGx5IGEKc2lkZSBlZmZlY3Qgb2YgdGhlIGZhY3QgdGhhdCB4ODYg dXNlcyB0aGUgQVBJIHdoaWxlIGhvbGRpbmcgbW11X2xvY2suCkUuZy4gZXZlbiBpZiBtbXVfbG9j ayB3ZXJlbid0IGhlbGQsIEtWTSB3b3VsZG4ndCB3YW50IHRvIGZhdWx0LWluIHBhZ2VzLAphcyB0 aGUgZ29hbCBpcyB0byBvcHBvcnR1bmlzdGljYWxseSBncmFiIHN1cnJvdW5kaW5nIHBhZ2VzIHRo YXQgaGF2ZQphbHJlYWR5IGJlZW4gYWNjZXNzZWQgYW5kL29yIGRpcnRpZWQgYnkgdGhlIGhvc3Qs IGFuZCB0byBkbyBzbyBxdWlja2x5LgoKVGVzdGVkLWJ5OiBBbGV4IEJlbm7DqWUgPGFsZXguYmVu bmVlQGxpbmFyby5vcmc+ClNpZ25lZC1vZmYtYnk6IFNlYW4gQ2hyaXN0b3BoZXJzb24gPHNlYW5q Y0Bnb29nbGUuY29tPgotLS0KIGFyY2gveDg2L2t2bS9tbXUvbW11LmMgICAgICAgICB8IDIgKy0K IGFyY2gveDg2L2t2bS9tbXUvcGFnaW5nX3RtcGwuaCB8IDIgKy0KIGluY2x1ZGUvbGludXgva3Zt X2hvc3QuaCAgICAgICB8IDQgKystLQogdmlydC9rdm0va3ZtX21haW4uYyAgICAgICAgICAgIHwg NiArKystLS0KIDQgZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2FyY2gveDg2L2t2bS9tbXUvbW11LmMgYi9hcmNoL3g4Ni9rdm0vbW11 L21tdS5jCmluZGV4IDA0MjI4YTdkYTY5YS4uNWZlNDVhYjBlODE4IDEwMDY0NAotLS0gYS9hcmNo L3g4Ni9rdm0vbW11L21tdS5jCisrKyBiL2FyY2gveDg2L2t2bS9tbXUvbW11LmMKQEAgLTI5NTgs NyArMjk1OCw3IEBAIHN0YXRpYyBpbnQgZGlyZWN0X3B0ZV9wcmVmZXRjaF9tYW55KHN0cnVjdCBr dm1fdmNwdSAqdmNwdSwKIAlpZiAoIXNsb3QpCiAJCXJldHVybiAtMTsKIAotCXJldCA9IGdmbl90 b19wYWdlX21hbnlfYXRvbWljKHNsb3QsIGdmbiwgcGFnZXMsIGVuZCAtIHN0YXJ0KTsKKwlyZXQg PSBrdm1fcHJlZmV0Y2hfcGFnZXMoc2xvdCwgZ2ZuLCBwYWdlcywgZW5kIC0gc3RhcnQpOwogCWlm IChyZXQgPD0gMCkKIAkJcmV0dXJuIC0xOwogCmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rdm0vbW11 L3BhZ2luZ190bXBsLmggYi9hcmNoL3g4Ni9rdm0vbW11L3BhZ2luZ190bXBsLmgKaW5kZXggMzZi MjYwNzI4MGYwLi4xNDNiN2U5ZjI2ZGMgMTAwNjQ0Ci0tLSBhL2FyY2gveDg2L2t2bS9tbXUvcGFn aW5nX3RtcGwuaAorKysgYi9hcmNoL3g4Ni9rdm0vbW11L3BhZ2luZ190bXBsLmgKQEAgLTU0OSw3 ICs1NDksNyBAQCBGTkFNRShwcmVmZXRjaF9ncHRlKShzdHJ1Y3Qga3ZtX3ZjcHUgKnZjcHUsIHN0 cnVjdCBrdm1fbW11X3BhZ2UgKnNwLAogCWlmICghc2xvdCkKIAkJcmV0dXJuIGZhbHNlOwogCi0J aWYgKGdmbl90b19wYWdlX21hbnlfYXRvbWljKHNsb3QsIGdmbiwgJnBhZ2UsIDEpICE9IDEpCisJ aWYgKGt2bV9wcmVmZXRjaF9wYWdlcyhzbG90LCBnZm4sICZwYWdlLCAxKSAhPSAxKQogCQlyZXR1 cm4gZmFsc2U7CiAKIAltbXVfc2V0X3NwdGUodmNwdSwgc2xvdCwgc3B0ZSwgcHRlX2FjY2Vzcywg Z2ZuLCBwYWdlX3RvX3BmbihwYWdlKSwgTlVMTCk7CmRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4 L2t2bV9ob3N0LmggYi9pbmNsdWRlL2xpbnV4L2t2bV9ob3N0LmgKaW5kZXggYWI0NDg1YjJiZGRj Li41NmU3Y2RlOGM4YjggMTAwNjQ0Ci0tLSBhL2luY2x1ZGUvbGludXgva3ZtX2hvc3QuaAorKysg Yi9pbmNsdWRlL2xpbnV4L2t2bV9ob3N0LmgKQEAgLTEyMDcsOCArMTIwNyw4IEBAIHZvaWQga3Zt X2FyY2hfZmx1c2hfc2hhZG93X2FsbChzdHJ1Y3Qga3ZtICprdm0pOwogdm9pZCBrdm1fYXJjaF9m bHVzaF9zaGFkb3dfbWVtc2xvdChzdHJ1Y3Qga3ZtICprdm0sCiAJCQkJICAgc3RydWN0IGt2bV9t ZW1vcnlfc2xvdCAqc2xvdCk7CiAKLWludCBnZm5fdG9fcGFnZV9tYW55X2F0b21pYyhzdHJ1Y3Qg a3ZtX21lbW9yeV9zbG90ICpzbG90LCBnZm5fdCBnZm4sCi0JCQkgICAgc3RydWN0IHBhZ2UgKipw YWdlcywgaW50IG5yX3BhZ2VzKTsKK2ludCBrdm1fcHJlZmV0Y2hfcGFnZXMoc3RydWN0IGt2bV9t ZW1vcnlfc2xvdCAqc2xvdCwgZ2ZuX3QgZ2ZuLAorCQkgICAgICAgc3RydWN0IHBhZ2UgKipwYWdl cywgaW50IG5yX3BhZ2VzKTsKIAogc3RydWN0IHBhZ2UgKmdmbl90b19wYWdlKHN0cnVjdCBrdm0g Kmt2bSwgZ2ZuX3QgZ2ZuKTsKIHVuc2lnbmVkIGxvbmcgZ2ZuX3RvX2h2YShzdHJ1Y3Qga3ZtICpr dm0sIGdmbl90IGdmbik7CmRpZmYgLS1naXQgYS92aXJ0L2t2bS9rdm1fbWFpbi5jIGIvdmlydC9r dm0va3ZtX21haW4uYwppbmRleCAyMDMyMjkyZGYwYjAuLjk1N2I0YTZjOTI1NCAxMDA2NDQKLS0t IGEvdmlydC9rdm0va3ZtX21haW4uYworKysgYi92aXJ0L2t2bS9rdm1fbWFpbi5jCkBAIC0zMDUz LDggKzMwNTMsOCBAQCBrdm1fcGZuX3Qga3ZtX3ZjcHVfZ2ZuX3RvX3BmbihzdHJ1Y3Qga3ZtX3Zj cHUgKnZjcHUsIGdmbl90IGdmbikKIH0KIEVYUE9SVF9TWU1CT0xfR1BMKGt2bV92Y3B1X2dmbl90 b19wZm4pOwogCi1pbnQgZ2ZuX3RvX3BhZ2VfbWFueV9hdG9taWMoc3RydWN0IGt2bV9tZW1vcnlf c2xvdCAqc2xvdCwgZ2ZuX3QgZ2ZuLAotCQkJICAgIHN0cnVjdCBwYWdlICoqcGFnZXMsIGludCBu cl9wYWdlcykKK2ludCBrdm1fcHJlZmV0Y2hfcGFnZXMoc3RydWN0IGt2bV9tZW1vcnlfc2xvdCAq c2xvdCwgZ2ZuX3QgZ2ZuLAorCQkgICAgICAgc3RydWN0IHBhZ2UgKipwYWdlcywgaW50IG5yX3Bh Z2VzKQogewogCXVuc2lnbmVkIGxvbmcgYWRkcjsKIAlnZm5fdCBlbnRyeSA9IDA7CkBAIC0zMDY4 LDcgKzMwNjgsNyBAQCBpbnQgZ2ZuX3RvX3BhZ2VfbWFueV9hdG9taWMoc3RydWN0IGt2bV9tZW1v cnlfc2xvdCAqc2xvdCwgZ2ZuX3QgZ2ZuLAogCiAJcmV0dXJuIGdldF91c2VyX3BhZ2VzX2Zhc3Rf b25seShhZGRyLCBucl9wYWdlcywgRk9MTF9XUklURSwgcGFnZXMpOwogfQotRVhQT1JUX1NZTUJP TF9HUEwoZ2ZuX3RvX3BhZ2VfbWFueV9hdG9taWMpOworRVhQT1JUX1NZTUJPTF9HUEwoa3ZtX3By ZWZldGNoX3BhZ2VzKTsKIAogLyoKICAqIERvIG5vdCB1c2UgdGhpcyBoZWxwZXIgdW5sZXNzIHlv dSBhcmUgYWJzb2x1dGVseSBjZXJ0YWluIHRoZSBnZm4gX211c3RfIGJlCi0tIAoyLjQ3LjAucmMx LjI4OC5nMDYyOThkMTUyNS1nb29nCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3Rz LmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5m by9saW51eC1yaXNjdgo=