From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: [PATCH v3 1/5] libxl: make libxl__need_xenpv_qemu() operate on domain config Date: Wed, 23 Mar 2016 13:24:03 +0100 Message-ID: <1458735847-9448-2-git-send-email-jgross@suse.com> References: <1458735847-9448-1-git-send-email-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1458735847-9448-1-git-send-email-jgross@suse.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: Juergen Gross , wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com, George.Dunlap@eu.citrix.com, ian.jackson@eu.citrix.com, cyliu@suse.com List-Id: xen-devel@lists.xenproject.org bGlieGxfX25lZWRfeGVucHZfcWVtdSgpIGlzIGNhbGxlZCB3aXRoIGNvbmZpZ3VyYXRpb24gZGF0 YSBmb3IgY29uc29sZSwKdmZicywgZGlza3MgYW5kIGNoYW5uZWxzIHRvZGF5IGluIG9yZGVyIHRv IGV2YWx1YXRlIHRoZSBuZWVkIGZvcgpzdGFydGluZyBhIGRldmljZSBtb2RlbCBmb3IgYSBwdiBk b21haW4uCgpUaGUgY29uc29sZSBkYXRhIGlzIGxvY2FsIHRvIHRoZSBjYWxsZXIgYW5kIHNldHVw IGluIGEgd2F5IHRvIG5ldmVyCnJlcXVpcmUgYSBkZXZpY2UgbW9kZWwuIEFsbCBvdGhlciBkYXRh IGlzIHRha2VuIGZyb20gdGhlIGRvbWFpbiBjb25maWcKc3RydWN0dXJlLgoKSW4gb3JkZXIgdG8g c3VwcG9ydCBvdGhlciBkZXZpY2UgYmFja2VuZHMgdmlhIHFlbXUgY2hhbmdlIHRoZSBpbnRlcmZh Y2UKb2YgbGlieGxfX25lZWRfeGVucHZfcWVtdSgpIHRvIHRha2UgdGhlIGRvbWFpbiBjb25maWcg c3RydWN0dXJlIGFzCmlucHV0IGluc3RlYWQgb2YgdGhlIHNpbmdsZSBkZXZpY2UgYXJyYXlzLgoK U2lnbmVkLW9mZi1ieTogSnVlcmdlbiBHcm9zcyA8amdyb3NzQHN1c2UuY29tPgotLS0KVjI6IFJl dHVybiBmYWxzZSBpZiBsaWJ4bF9fZ2V0X2RvbWlkKCkgZmFpbHMgYXMgcmVxdWVzdGVkIGJ5IEdl b3JnZSBEdW5sYXAKLS0tCiB0b29scy9saWJ4bC9saWJ4bF9jcmVhdGUuYyAgIHwgIDkgKy0tLS0t LQogdG9vbHMvbGlieGwvbGlieGxfZG0uYyAgICAgICB8IDU3ICsrKysrKysrKysrKy0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCiB0b29scy9saWJ4bC9saWJ4bF9pbnRlcm5hbC5oIHwg IDUgKy0tLQogMyBmaWxlcyBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCA1NCBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS90b29scy9saWJ4bC9saWJ4bF9jcmVhdGUuYyBiL3Rvb2xzL2xpYnhs L2xpYnhsX2NyZWF0ZS5jCmluZGV4IDYxYjVjMDEuLjBlMmIwYTAgMTAwNjQ0Ci0tLSBhL3Rvb2xz L2xpYnhsL2xpYnhsX2NyZWF0ZS5jCisrKyBiL3Rvb2xzL2xpYnhsL2xpYnhsX2NyZWF0ZS5jCkBA IC0xMzA0LDcgKzEzMDQsNiBAQCBzdGF0aWMgdm9pZCBkb21jcmVhdGVfbGF1bmNoX2RtKGxpYnhs X19lZ2MgKmVnYywgbGlieGxfX211bHRpZGV2ICptdWx0aWRldiwKICAgICB9CiAgICAgY2FzZSBM SUJYTF9ET01BSU5fVFlQRV9QVjoKICAgICB7Ci0gICAgICAgIGludCBuZWVkX3FlbXUgPSAwOwog ICAgICAgICBsaWJ4bF9fZGV2aWNlX2NvbnNvbGUgY29uc29sZTsKICAgICAgICAgbGlieGxfX2Rl dmljZSBkZXZpY2U7CiAKQEAgLTEzMTQsMTcgKzEzMTMsMTEgQEAgc3RhdGljIHZvaWQgZG9tY3Jl YXRlX2xhdW5jaF9kbShsaWJ4bF9fZWdjICplZ2MsIGxpYnhsX19tdWx0aWRldiAqbXVsdGlkZXYs CiAgICAgICAgIH0KIAogICAgICAgICBpbml0X2NvbnNvbGVfaW5mbyhnYywgJmNvbnNvbGUsIDAp OwotCi0gICAgICAgIG5lZWRfcWVtdSA9IGxpYnhsX19uZWVkX3hlbnB2X3FlbXUoZ2MsIDEsICZj b25zb2xlLAotICAgICAgICAgICAgICAgIGRfY29uZmlnLT5udW1fdmZicywgZF9jb25maWctPnZm YnMsCi0gICAgICAgICAgICAgICAgZF9jb25maWctPm51bV9kaXNrcywgJmRfY29uZmlnLT5kaXNr c1swXSwKLSAgICAgICAgICAgICAgICBkX2NvbmZpZy0+bnVtX2NoYW5uZWxzLCAmZF9jb25maWct PmNoYW5uZWxzWzBdKTsKLQogICAgICAgICBjb25zb2xlLmJhY2tlbmRfZG9taWQgPSBzdGF0ZS0+ Y29uc29sZV9kb21pZDsKICAgICAgICAgbGlieGxfX2RldmljZV9jb25zb2xlX2FkZChnYywgZG9t aWQsICZjb25zb2xlLCBzdGF0ZSwgJmRldmljZSk7CiAgICAgICAgIGxpYnhsX19kZXZpY2VfY29u c29sZV9kaXNwb3NlKCZjb25zb2xlKTsKIAotICAgICAgICBpZiAobmVlZF9xZW11KSB7CisgICAg ICAgIGlmIChsaWJ4bF9fbmVlZF94ZW5wdl9xZW11KGdjLCBkX2NvbmZpZykpIHsKICAgICAgICAg ICAgIGRjcy0+ZG1zcy5kbS5ndWVzdF9kb21pZCA9IGRvbWlkOwogICAgICAgICAgICAgbGlieGxf X3NwYXduX2xvY2FsX2RtKGVnYywgJmRjcy0+ZG1zcy5kbSk7CiAgICAgICAgICAgICByZXR1cm47 CmRpZmYgLS1naXQgYS90b29scy9saWJ4bC9saWJ4bF9kbS5jIGIvdG9vbHMvbGlieGwvbGlieGxf ZG0uYwppbmRleCA0YWNhMzhlLi44OTdmM2Y5IDEwMDY0NAotLS0gYS90b29scy9saWJ4bC9saWJ4 bF9kbS5jCisrKyBiL3Rvb2xzL2xpYnhsL2xpYnhsX2RtLmMKQEAgLTIxMDcsNjEgKzIxMDcsMzQg QEAgaW50IGxpYnhsX19kZXN0cm95X2RldmljZV9tb2RlbChsaWJ4bF9fZ2MgKmdjLCB1aW50MzJf dCBkb21pZCkKICAgICAgICAgICAgICAgICBHQ1NQUklOVEYoIi9sb2NhbC9kb21haW4vJWQvaW1h Z2UvZGV2aWNlLW1vZGVsLXBpZCIsIGRvbWlkKSk7CiB9CiAKLWludCBsaWJ4bF9fbmVlZF94ZW5w dl9xZW11KGxpYnhsX19nYyAqZ2MsCi0gICAgICAgIGludCBucl9jb25zb2xlcywgbGlieGxfX2Rl dmljZV9jb25zb2xlICpjb25zb2xlcywKLSAgICAgICAgaW50IG5yX3ZmYnMsIGxpYnhsX2Rldmlj ZV92ZmIgKnZmYnMsCi0gICAgICAgIGludCBucl9kaXNrcywgbGlieGxfZGV2aWNlX2Rpc2sgKmRp c2tzLAotICAgICAgICBpbnQgbnJfY2hhbm5lbHMsIGxpYnhsX2RldmljZV9jaGFubmVsICpjaGFu bmVscykKK2ludCBsaWJ4bF9fbmVlZF94ZW5wdl9xZW11KGxpYnhsX19nYyAqZ2MsIGxpYnhsX2Rv bWFpbl9jb25maWcgKmRfY29uZmlnKQogewogICAgIGludCBpLCByZXQgPSAwOwogICAgIHVpbnQz Ml90IGRvbWlkOwogCi0gICAgLyoKLSAgICAgKiBxZW11IGlzIHJlcXVpcmVkIGluIG9yZGVyIHRv IHN1cHBvcnQgMiBvciBtb3JlIGNvbnNvbGVzLiBTbyBzd2l0Y2ggYWxsCi0gICAgICogYmFja2Vu ZHMgdG8gcWVtdSBpZiB0aGlzIGlzIHRoZSBjYXNlCi0gICAgICovCi0gICAgaWYgKG5yX2NvbnNv bGVzID4gMSkgewotICAgICAgICBmb3IgKGkgPSAwOyBpIDwgbnJfY29uc29sZXM7IGkrKykKLSAg ICAgICAgICAgIGNvbnNvbGVzW2ldLmNvbnNiYWNrID0gTElCWExfX0NPTlNPTEVfQkFDS0VORF9J T0VNVTsKLSAgICAgICAgcmV0ID0gMTsKKyAgICBpZiAobGlieGxfX2dldF9kb21pZChnYywgJmRv bWlkKSkKICAgICAgICAgZ290byBvdXQ7Ci0gICAgfQogCi0gICAgZm9yIChpID0gMDsgaSA8IG5y X2NvbnNvbGVzOyBpKyspIHsKLSAgICAgICAgaWYgKGNvbnNvbGVzW2ldLmNvbnNiYWNrID09IExJ QlhMX19DT05TT0xFX0JBQ0tFTkRfSU9FTVUpIHsKLSAgICAgICAgICAgIHJldCA9IDE7Ci0gICAg ICAgICAgICBnb3RvIG91dDsKLSAgICAgICAgfQotICAgIH0KLQotICAgIGlmIChucl92ZmJzID4g MCkgeworICAgIGlmIChkX2NvbmZpZy0+bnVtX3ZmYnMgPiAwKSB7CiAgICAgICAgIHJldCA9IDE7 CiAgICAgICAgIGdvdG8gb3V0OwogICAgIH0KIAotICAgIGlmIChucl9kaXNrcyA+IDApIHsKLSAg ICAgICAgcmV0ID0gbGlieGxfX2dldF9kb21pZChnYywgJmRvbWlkKTsKLSAgICAgICAgaWYgKHJl dCkgZ290byBvdXQ7Ci0gICAgICAgIGZvciAoaSA9IDA7IGkgPCBucl9kaXNrczsgaSsrKSB7Ci0g ICAgICAgICAgICBpZiAoZGlza3NbaV0uYmFja2VuZCA9PSBMSUJYTF9ESVNLX0JBQ0tFTkRfUURJ U0sgJiYKLSAgICAgICAgICAgICAgICBkaXNrc1tpXS5iYWNrZW5kX2RvbWlkID09IGRvbWlkKSB7 Ci0gICAgICAgICAgICAgICAgcmV0ID0gMTsKLSAgICAgICAgICAgICAgICBnb3RvIG91dDsKLSAg ICAgICAgICAgIH0KKyAgICBmb3IgKGkgPSAwOyBpIDwgZF9jb25maWctPm51bV9kaXNrczsgaSsr KSB7CisgICAgICAgIGlmIChkX2NvbmZpZy0+ZGlza3NbaV0uYmFja2VuZCA9PSBMSUJYTF9ESVNL X0JBQ0tFTkRfUURJU0sgJiYKKyAgICAgICAgICAgIGRfY29uZmlnLT5kaXNrc1tpXS5iYWNrZW5k X2RvbWlkID09IGRvbWlkKSB7CisgICAgICAgICAgICByZXQgPSAxOworICAgICAgICAgICAgZ290 byBvdXQ7CiAgICAgICAgIH0KICAgICB9CiAKLSAgICBpZiAobnJfY2hhbm5lbHMgPiAwKSB7Ci0g ICAgICAgIHJldCA9IGxpYnhsX19nZXRfZG9taWQoZ2MsICZkb21pZCk7Ci0gICAgICAgIGlmIChy ZXQpIGdvdG8gb3V0OwotICAgICAgICBmb3IgKGkgPSAwOyBpIDwgbnJfY2hhbm5lbHM7IGkrKykg ewotICAgICAgICAgICAgaWYgKGNoYW5uZWxzW2ldLmJhY2tlbmRfZG9taWQgPT0gZG9taWQpIHsK LSAgICAgICAgICAgICAgICAvKiB4ZW5jb25zb2xlZCBpcyBsaW1pdGVkIHRvIHRoZSBmaXJzdCBj b25zb2xlIG9ubHkuCi0gICAgICAgICAgICAgICAgICAgVW50aWwgdGhpcyByZXN0cmljdGlvbiBp cyByZW1vdmVkIHdlIG11c3QgdXNlIHFlbXUgZm9yCi0gICAgICAgICAgICAgICAgICAgc2Vjb25k YXJ5IGNvbnNvbGVzIHdoaWNoIGluY2x1ZGVzIGFsbCBjaGFubmVscy4gKi8KLSAgICAgICAgICAg ICAgICByZXQgPSAxOwotICAgICAgICAgICAgICAgIGdvdG8gb3V0OwotICAgICAgICAgICAgfQor ICAgIGZvciAoaSA9IDA7IGkgPCBkX2NvbmZpZy0+bnVtX2NoYW5uZWxzOyBpKyspIHsKKyAgICAg ICAgaWYgKGRfY29uZmlnLT5jaGFubmVsc1tpXS5iYWNrZW5kX2RvbWlkID09IGRvbWlkKSB7Cisg ICAgICAgICAgICAvKiB4ZW5jb25zb2xlZCBpcyBsaW1pdGVkIHRvIHRoZSBmaXJzdCBjb25zb2xl IG9ubHkuCisgICAgICAgICAgICAgICBVbnRpbCB0aGlzIHJlc3RyaWN0aW9uIGlzIHJlbW92ZWQg d2UgbXVzdCB1c2UgcWVtdSBmb3IKKyAgICAgICAgICAgICAgIHNlY29uZGFyeSBjb25zb2xlcyB3 aGljaCBpbmNsdWRlcyBhbGwgY2hhbm5lbHMuICovCisgICAgICAgICAgICByZXQgPSAxOworICAg ICAgICAgICAgZ290byBvdXQ7CiAgICAgICAgIH0KICAgICB9CiAKZGlmZiAtLWdpdCBhL3Rvb2xz L2xpYnhsL2xpYnhsX2ludGVybmFsLmggYi90b29scy9saWJ4bC9saWJ4bF9pbnRlcm5hbC5oCmlu ZGV4IDM0NWE3NjQuLmZjN2JkYWIgMTAwNjQ0Ci0tLSBhL3Rvb2xzL2xpYnhsL2xpYnhsX2ludGVy bmFsLmgKKysrIGIvdG9vbHMvbGlieGwvbGlieGxfaW50ZXJuYWwuaApAQCAtMTYxNiwxMCArMTYx Niw3IEBAIF9oaWRkZW4gaW50IGxpYnhsX19kb21haW5fYnVpbGQobGlieGxfX2djICpnYywKIF9o aWRkZW4gY29uc3QgY2hhciAqbGlieGxfX2RvbWFpbl9kZXZpY2VfbW9kZWwobGlieGxfX2djICpn YywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBjb25zdCBsaWJ4bF9k b21haW5fYnVpbGRfaW5mbyAqaW5mbyk7CiBfaGlkZGVuIGludCBsaWJ4bF9fbmVlZF94ZW5wdl9x ZW11KGxpYnhsX19nYyAqZ2MsCi0gICAgICAgIGludCBucl9jb25zb2xlcywgbGlieGxfX2Rldmlj ZV9jb25zb2xlICpjb25zb2xlcywKLSAgICAgICAgaW50IG5yX3ZmYnMsIGxpYnhsX2RldmljZV92 ZmIgKnZmYnMsCi0gICAgICAgIGludCBucl9kaXNrcywgbGlieGxfZGV2aWNlX2Rpc2sgKmRpc2tz LAotICAgICAgICBpbnQgbnJfY2hhbm5lbHMsIGxpYnhsX2RldmljZV9jaGFubmVsICpjaGFubmVs cyk7CisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGxpYnhsX2RvbWFpbl9jb25m aWcgKmRfY29uZmlnKTsKIAogLyoKICAqIFRoaXMgZnVuY3Rpb24gd2lsbCBmaXggcmVzZXJ2ZWQg ZGV2aWNlIG1lbW9yeSBjb25mbGljdAotLSAKMi42LjIKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=