From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH] x86/pv: Fill all Xen slots in init_guest_l4_table() Date: Tue, 29 Aug 2017 11:24:05 +0100 Message-ID: <1504002245-7258-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Wei Liu , Jan Beulich List-Id: xen-devel@lists.xenproject.org VGhlcmUgaXMgYSBidWcgd2hlbiB1c2luZyBoaWdobWVtLXN0YXJ0PSB3aGVyZSBzb21lIEw0IGRp cmVjdG1hcCBzbG90cyBhcmUgbm90CmF1ZGl0ZWQgaW4gYWxsb2NfbDRfdGFibGUoKSwgYW5kIG5v dCBvdmVyd3JpdHRlbiBieSBpbml0X2d1ZXN0X2w0X3RhYmxlKCkuCgpBcyBoaWdobWVtX3N0YXJ0 IGlzIG9ubHkgYXZhaWxhYmxlIGluIGRlYnVnIGJ1aWxkcyBvZiB0aGUgaHlwZXJ2aXNvciwgdGhp cwpkb2VzIG5vdCBjb25zdGl0dXRlIGEgc2VjdXJpdHkgaXNzdWUuCgpFbnN1cmUgdGhhdCBpbml0 X2d1ZXN0X2w0X3RhYmxlKCkgd3JpdGVzIHRvIGFsbCBvZiB0aGUgWGVuIHNsb3RzLgoKU2lnbmVk LW9mZi1ieTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KLS0tCkND OiBKYW4gQmV1bGljaCA8SkJldWxpY2hAc3VzZS5jb20+CkNDOiBXZWkgTGl1IDx3ZWkubGl1MkBj aXRyaXguY29tPgoKaGlnaG1lbS1zdGFydD0gaGFzIGFjdHVhbGx5IGJpdHJvdHRlbiBhbmQgaXMg dW51c2FibGUuICBUaGlzIHdhcyB0ZXN0ZWQgYnkKaGFja2luZyB1cCBhIHNpbWlsYXIgc2l0dWF0 aW9uLgotLS0KIHhlbi9hcmNoL3g4Ni9tbS5jIHwgMjAgKysrKysrKysrKysrKysrKystLS0KIDEg ZmlsZSBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdp dCBhL3hlbi9hcmNoL3g4Ni9tbS5jIGIveGVuL2FyY2gveDg2L21tLmMKaW5kZXggYjZkNmFlMy4u NzkxZTUyNiAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L21tLmMKKysrIGIveGVuL2FyY2gveDg2 L21tLmMKQEAgLTE1OTYsNiArMTU5NiwxMCBAQCBzdGF0aWMgaW50IGFsbG9jX2wzX3RhYmxlKHN0 cnVjdCBwYWdlX2luZm8gKnBhZ2UpCiAgICAgcmV0dXJuIHJjID4gMCA/IDAgOiByYzsKIH0KIAor LyoKKyAqIFRoaXMgZnVuY3Rpb24gbXVzdCB3cml0ZSBhbGwgUk9PVF9QQUdFVEFCTEVfUFZfWEVO X1NMT1RTLCB0byBjbG9iYmVyIGFueQorICogdmFsdWVzIGEgZ3Vlc3QgbWF5IGhhdmUgbGVmdCB0 aGVyZSBmcm9tIGFsbG9jX2w0X3RhYmxlKCkuCisgKi8KIHZvaWQgaW5pdF9ndWVzdF9sNF90YWJs ZShsNF9wZ2VudHJ5X3QgbDR0YWJbXSwgY29uc3Qgc3RydWN0IGRvbWFpbiAqZCwKICAgICAgICAg ICAgICAgICAgICAgICAgICBib29sIHphcF9yb19tcHQpCiB7CkBAIC0xNjA0LDkgKzE2MDgsMTkg QEAgdm9pZCBpbml0X2d1ZXN0X2w0X3RhYmxlKGw0X3BnZW50cnlfdCBsNHRhYltdLCBjb25zdCBz dHJ1Y3QgZG9tYWluICpkLAogICAgICAgICAgICAmaWRsZV9wZ190YWJsZVtST09UX1BBR0VUQUJM RV9GSVJTVF9YRU5fU0xPVF0sCiAgICAgICAgICAgIHJvb3RfcGd0X3B2X3hlbl9zbG90cyAqIHNp emVvZihsNF9wZ2VudHJ5X3QpKTsKICNpZm5kZWYgTkRFQlVHCi0gICAgaWYgKCBsNGVfZ2V0X2lu dHB0ZShzcGxpdF9sNGUpICkKLSAgICAgICAgbDR0YWJbUk9PVF9QQUdFVEFCTEVfRklSU1RfWEVO X1NMT1QgKyByb290X3BndF9wdl94ZW5fc2xvdHNdID0KLSAgICAgICAgICAgIHNwbGl0X2w0ZTsK KyAgICBpZiAoIHVubGlrZWx5KHJvb3RfcGd0X3B2X3hlbl9zbG90cyA8IFJPT1RfUEFHRVRBQkxF X1BWX1hFTl9TTE9UUykgKQorICAgIHsKKyAgICAgICAgbDRfcGdlbnRyeV90ICpuZXh0ID0gJmw0 dGFiW1JPT1RfUEFHRVRBQkxFX0ZJUlNUX1hFTl9TTE9UICsKKyAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIHJvb3RfcGd0X3B2X3hlbl9zbG90c107CisKKyAgICAgICAgaWYgKCBs NGVfZ2V0X2ludHB0ZShzcGxpdF9sNGUpICkKKyAgICAgICAgICAgICpuZXh0KysgPSBzcGxpdF9s NGU7CisKKyAgICAgICAgbWVtc2V0KG5leHQsIDAsCisgICAgICAgICAgICAgICBfcCgmbDR0YWJb Uk9PVF9QQUdFVEFCTEVfTEFTVF9YRU5fU0xPVCArIDFdKSAtIF9wKG5leHQpKTsKKyAgICB9Cisj ZWxzZQorICAgIEJVSUxEX0JVR19PTihyb290X3BndF9wdl94ZW5fc2xvdHMgIT0gUk9PVF9QQUdF VEFCTEVfUFZfWEVOX1NMT1RTKTsKICNlbmRpZgogICAgIGw0dGFiW2w0X3RhYmxlX29mZnNldChM SU5FQVJfUFRfVklSVF9TVEFSVCldID0KICAgICAgICAgbDRlX2Zyb21fcGZuKGRvbWFpbl9wYWdl X21hcF90b19tZm4obDR0YWIpLCBfX1BBR0VfSFlQRVJWSVNPUl9SVyk7Ci0tIAoyLjEuNAoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=