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d="scan'208";a="9108564" From: Roger Pau Monne To: Date: Fri, 29 Nov 2019 12:28:48 +0100 Message-ID: <20191129112851.19273-2-roger.pau@citrix.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191129112851.19273-1-roger.pau@citrix.com> References: <20191129112851.19273-1-roger.pau@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v2 1/4] x86/ioapic: only use dest32 with x2apic and interrupt remapping enabled X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Wei Liu , Jan Beulich , Roger Pau Monne Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" VGhlIElPLUFQSUMgY29kZSBhc3N1bWVzIHRoYXQgeDJhcGljIGJlaW5nIGVuYWJsZWQgYWxzbyBp bXBsaWVzCmludGVycnVwdCByZW1hcHBpbmcgYmVpbmcgZW5hYmxlZCwgYW5kIGhlbmNlIHdpbGwg dXNlIHRoZSAzMmJpdApkZXN0aW5hdGlvbiBmaWVsZCBpbiB0aGUgSU8tQVBJQyBlbnRyeS4KClRo aXMgaXMgc2FmZSBub3csIGJ1dCB0aGVyZSdzIG5vIHJlYXNvbiB0byBub3QgZW5hYmxlIHgyQVBJ QyBldmVuCndpdGhvdXQgaW50ZXJydXB0IHJlbWFwcGluZywgYW5kIGhlbmNlIHRoZSBJTy1BUElD IGNvZGUgbmVlZHMgdG8gdXNlCnRoZSAzMiBiaXQgZGVzdGluYXRpb24gZmllbGQgb25seSB3aGVu IGJvdGggaW50ZXJydXB0IHJlbWFwcGluZyBhbmQKeDJBUElDIGFyZSBlbmFibGVkLgoKU2lnbmVk LW9mZi1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Ci0tLQpDaGFu Z2VzIHNpbmNlIHYxOgogLSBGaXggc2V0X2lvYXBpY19hZmZpbml0eV9pcnEuCi0tLQogeGVuL2Fy Y2gveDg2L2lvX2FwaWMuYyB8IDE0ICsrKysrKystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNyBp bnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9p b19hcGljLmMgYi94ZW4vYXJjaC94ODYvaW9fYXBpYy5jCmluZGV4IDk3Y2IyZDE1NGEuLmJlMGIw ODU1MTMgMTAwNjQ0Ci0tLSBhL3hlbi9hcmNoL3g4Ni9pb19hcGljLmMKKysrIGIveGVuL2FyY2gv eDg2L2lvX2FwaWMuYwpAQCAtNTYyLDcgKzU2Miw3IEBAIHNldF9pb2FwaWNfYWZmaW5pdHlfaXJx KHN0cnVjdCBpcnFfZGVzYyAqZGVzYywgY29uc3QgY3B1bWFza190ICptYXNrKQogCiAgICAgZGVz dCA9IHNldF9kZXNjX2FmZmluaXR5KGRlc2MsIG1hc2spOwogICAgIGlmIChkZXN0ICE9IEJBRF9B UElDSUQpIHsKLSAgICAgICAgaWYgKCAheDJhcGljX2VuYWJsZWQgKQorICAgICAgICBpZiAoICFp b21tdV9pbnRyZW1hcCApCiAgICAgICAgICAgICBkZXN0ID0gU0VUX0FQSUNfTE9HSUNBTF9JRChk ZXN0KTsKICAgICAgICAgZW50cnkgPSBpcnFfMl9waW4gKyBpcnE7CiAgICAgICAgIGZvciAoOzsp IHsKQEAgLTk2NCw3ICs5NjQsNyBAQCBzdGF0aWMgaHdfaXJxX2NvbnRyb2xsZXIgaW9hcGljX2Vk Z2VfdHlwZTsKICNkZWZpbmUgSU9BUElDX0xFVkVMCTEKIAogI2RlZmluZSBTRVRfREVTVChlbnQs IG1vZGUsIHZhbCkgZG8geyBcCi0gICAgaWYgKHgyYXBpY19lbmFibGVkKSBcCisgICAgaWYgKHgy YXBpY19lbmFibGVkICYmIGlvbW11X2ludHJlbWFwKSBcCiAgICAgICAgIChlbnQpLmRlc3QuZGVz dDMyID0gKHZhbCk7IFwKICAgICBlbHNlIFwKICAgICAgICAgKGVudCkuZGVzdC5tb2RlLm1vZGUj I19kZXN0ID0gKHZhbCk7IFwKQEAgLTExOTQsMTQgKzExOTQsMTQgQEAgc3RhdGljIHZvaWQgLypf X2luaXQqLyBfX3ByaW50X0lPX0FQSUMoYm9vbCBib290KQogCXByaW50ayhLRVJOX0RFQlVHICIu Li4uIElSUSByZWRpcmVjdGlvbiB0YWJsZTpcbiIpOwogCiAJcHJpbnRrKEtFUk5fREVCVUcgIiBO UiAlcyBNc2sgVHJnIElSUiBQb2wgU3RhdCBEc3RNIERlbE0gVmVjXG4iLAotICAgICAgICAgICAg ICAgeDJhcGljX2VuYWJsZWQgPyAiIERlc3RJRCIgOiAiRHN0Iik7CisgICAgICAgICAgICAgICAo eDJhcGljX2VuYWJsZWQgJiYgaW9tbXVfaW50cmVtYXApID8gIiBEZXN0SUQiIDogIkRzdCIpOwog CiAJZm9yIChpID0gMDsgaSA8PSByZWdfMDEuYml0cy5lbnRyaWVzOyBpKyspIHsKICAgICAgICAg ICAgIHN0cnVjdCBJT19BUElDX3JvdXRlX2VudHJ5IGVudHJ5OwogCiAgICAgICAgICAgICBlbnRy eSA9IGlvYXBpY19yZWFkX2VudHJ5KGFwaWMsIGksIDApOwogCi0gICAgICAgICAgICBpZiAoIHgy YXBpY19lbmFibGVkICkKKyAgICAgICAgICAgIGlmICggeDJhcGljX2VuYWJsZWQgJiYgaW9tbXVf aW50cmVtYXAgKQogICAgICAgICAgICAgICAgIHByaW50ayhLRVJOX0RFQlVHICIgJTAyeCAlMDh4 IiwgaSwgZW50cnkuZGVzdC5kZXN0MzIpOwogICAgICAgICAgICAgZWxzZQogICAgICAgICAgICAg ICAgIHByaW50ayhLRVJOX0RFQlVHICIgJTAyeCAgJTAyeCAiLCBpLApAQCAtMjUwNCw5ICsyNTA0 LDkgQEAgdm9pZCBkdW1wX2lvYXBpY19pcnFfaW5mbyh2b2lkKQogICAgICAgICAgICAgICAgICAg IHJ0ZS5kZXN0X21vZGUgPyAnTCcgOiAnUCcsCiAgICAgICAgICAgICAgICAgICAgcnRlLmRlbGl2 ZXJ5X3N0YXR1cywgcnRlLnBvbGFyaXR5LCBydGUuaXJyLAogICAgICAgICAgICAgICAgICAgIHJ0 ZS50cmlnZ2VyID8gJ0wnIDogJ0UnLCBydGUubWFzaywKLSAgICAgICAgICAgICAgICAgICB4MmFw aWNfZW5hYmxlZCA/IDggOiAyLAotICAgICAgICAgICAgICAgICAgIHgyYXBpY19lbmFibGVkID8g cnRlLmRlc3QuZGVzdDMyCi0gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgOiBydGUu ZGVzdC5sb2dpY2FsLmxvZ2ljYWxfZGVzdCk7CisgICAgICAgICAgICAgICAgICAgKHgyYXBpY19l bmFibGVkICYmIGlvbW11X2ludHJlbWFwKSA/IDggOiAyLAorICAgICAgICAgICAgICAgICAgICh4 MmFwaWNfZW5hYmxlZCAmJiBpb21tdV9pbnRyZW1hcCkgPworICAgICAgICAgICAgICAgICAgICAg ICBydGUuZGVzdC5kZXN0MzIgOiBydGUuZGVzdC5sb2dpY2FsLmxvZ2ljYWxfZGVzdCk7CiAKICAg ICAgICAgICAgIGlmICggZW50cnktPm5leHQgPT0gMCApCiAgICAgICAgICAgICAgICAgYnJlYWs7 Ci0tIAoyLjI0LjAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9y ZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs