From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Chen Subject: [PATCH v2 07/19] xen/arm: Introduce a virtual abort injection helper Date: Thu, 30 Mar 2017 17:13:17 +0800 Message-ID: <1490865209-18283-8-git-send-email-Wei.Chen@arm.com> References: <1490865209-18283-1-git-send-email-Wei.Chen@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1490865209-18283-1-git-send-email-Wei.Chen@arm.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: sstabellini@kernel.org, wei.chen@arm.com, steve.capper@arm.com, Kaly.Xin@arm.com, julien.grall@arm.com, nd@arm.com List-Id: xen-devel@lists.xenproject.org V2hlbiBndWVzdCB0cmlnZ2VycyBhc3luYyBhYm9ydHMsIGluIG1vc3QgcGxhdGZvcm0sIHN1Y2gg YWJvcnRzCndpbGwgYmUgcm91dGVkIHRvIGh5cGVydmlzb3IuIEJ1dCB3ZSBkb24ndCB3YW50IHRo ZSBoeXBlcnZpc29yCnRvIGhhbmRsZSBzdWNoIGFib3J0cywgc28gd2UgaGF2ZSB0byByb3V0ZSBz dWNoIGFib3J0cyBiYWNrIHRvCnRoZSBndWVzdC4KClRoaXMgaGVscGVyIGlzIHVzaW5nIHRoZSBI Q1JfRUwyLlZTRSAoSENSLlZBIGZvciBhYXJjaDMyKSBiaXQgdG8Kcm91dGUgc3VjaCBhYm9ydHMg YmFjayB0byB0aGUgZ3Vlc3QuIElmIHRoZSBndWVzdCBQQyBoYWQgYmVlbgphZHZhbmNlZCBieSBT VkMvSFZDL1NNQyBpbnN0cnVjdGlvbnMgYmVmb3JlIHdlIGNhdWdodCB0aGUgU0Vycm9yCmluIGh5 cGVydmlzb3IsIHdlIGhhdmUgdG8gYWRqdXN0IHRoZSBndWVzdCBQQyB0byBleGFjdCBhZGRyZXNz CndoaWxlIHRoZSBTRXJyb3IgZ2VuZXJhdGVkLgoKQWJvdXQgSFNSX0VDX1NWQzMyLzY0LCBldmVu IHRob3VnaHQgd2UgZG9uJ3QgdHJhcCBTVkMzMi82NCB0b2RheSwKd2Ugd291bGQgbGlrZSB0aGVt IHRvIGJlIGhhbmRsZWQgaGVyZS4gVGhpcyB3b3VsZCBiZSB1c2VmdWwgd2hlbgpWTSBpbnRyb3Nw ZWN0aW9uIHdpbGwgZ2FpbiBzdXBwb3J0IG9mIFNWQzMyLzY0IHRyYXBwaW5nLgoKVGhpcyBoZWxw ZXIgd2lsbCBiZSB1c2VkIGJ5IHRoZSBsYXRlciBwYXRjaGVzIGluIHRoaXMgc2VyaWVzLCB3ZQp1 c2UgI2lmIDAgdG8gZGlzYWJsZSBpdCBpbiB0aGlzIHBhdGNoIHRlbXBvcmFyaWx5IHRvIHJlbW92 ZSB0aGUKd2FybmluZyBtZXNzYWdlIG9mIHVudXNlZCBmdW5jdGlvbiBmcm9tIGNvbXBpbGVyLgoK U2lnbmVkLW9mZi1ieTogV2VpIENoZW4gPFdlaS5DaGVuQGFybS5jb20+CkFja2VkLWJ5OiBTdGVm YW5vIFN0YWJlbGxpbmkgPHNzdGFiZWxsaW5pQGtlcm5lbC5vcmc+Ci0tLQp2MS0+djI6CjEuIEFm dGVyIHVwZGF0aW5nIEhDUl9FTDIuVlNFIGJpdCBvZiB2Q1BVIEhDUl9FTDIsIHdyaXRlIHRoZSB2 YWx1ZQogICB0byBIQ1JfRUwyIGltbWVkaWF0ZWx5LiBJbiB0aGlzIGNhc2Ugd2UgZG9uJ3QgbmVl ZCB0byBtb3ZlIHRoZQogICByZXN0b3JhdGlvbiBvZiBIQ1JfRUwyIHRvIGxlYXZlX2h5cGVydmlz b3JfdGFpbCwgYW5kIGl0IHdvcmtlZAogICByZWdhcmRsZXNzIG9mIHdoZXRoZXIgd2UgZ2V0IHBy ZWVtcHRlZC4KMi4gQWRkIFN0ZWZhbm8ncyBBY2tlZC1ieS4KLS0tCiB4ZW4vYXJjaC9hcm0vdHJh cHMuYyAgICAgICAgICAgIHwgMzMgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiB4 ZW4vaW5jbHVkZS9hc20tYXJtL3Byb2Nlc3Nvci5oIHwgIDEgKwogMiBmaWxlcyBjaGFuZ2VkLCAz NCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL3RyYXBzLmMgYi94ZW4v YXJjaC9hcm0vdHJhcHMuYwppbmRleCA3NzYyZDE4Li43ODUwMTE1IDEwMDY0NAotLS0gYS94ZW4v YXJjaC9hcm0vdHJhcHMuYworKysgYi94ZW4vYXJjaC9hcm0vdHJhcHMuYwpAQCAtNTk5LDYgKzU5 OSwzOSBAQCBzdGF0aWMgdm9pZCBpbmplY3RfZGFidF9leGNlcHRpb24oc3RydWN0IGNwdV91c2Vy X3JlZ3MgKnJlZ3MsCiAjZW5kaWYKIH0KIAorI2lmIDAKKy8qIEluamVjdCBhIHZpcnR1YWwgQWJv cnQvU0Vycm9yIGludG8gdGhlIGd1ZXN0LiAqLworc3RhdGljIHZvaWQgaW5qZWN0X3ZhYnRfZXhj ZXB0aW9uKHN0cnVjdCBjcHVfdXNlcl9yZWdzICpyZWdzKQoreworICAgIGNvbnN0IHVuaW9uIGhz ciBoc3IgPSB7IC5iaXRzID0gcmVncy0+aHNyIH07CisKKyAgICAvKgorICAgICAqIFNWQy9IVkMv U01DIGFscmVhZHkgaGF2ZSBhbiBhZGp1c3RlZCBQQyAoU2VlIEFSTSBBUk0gRERJIDA0ODdBLmoK KyAgICAgKiBEMS4xMC4xIGZvciBtb3JlIGRldGFpbHMpLCB3aGljaCB3ZSBuZWVkIHRvIGNvcnJl Y3QgaW4gb3JkZXIgdG8KKyAgICAgKiByZXR1cm4gdG8gYWZ0ZXIgaGF2aW5nIGluamVjdGVkIHRo ZSBTRXJyb3IuCisgICAgICovCisgICAgc3dpdGNoICggaHNyLmVjICkKKyAgICB7CisgICAgY2Fz ZSBIU1JfRUNfU1ZDMzI6CisgICAgY2FzZSBIU1JfRUNfSFZDMzI6CisgICAgY2FzZSBIU1JfRUNf U01DMzI6CisjaWZkZWYgQ09ORklHX0FSTV82NAorICAgIGNhc2UgSFNSX0VDX1NWQzY0OgorICAg IGNhc2UgSFNSX0VDX0hWQzY0OgorICAgIGNhc2UgSFNSX0VDX1NNQzY0OgorI2VuZGlmCisgICAg ICAgIHJlZ3MtPnBjIC09IGhzci5sZW4gPyA0IDogMjsKKyAgICAgICAgYnJlYWs7CisKKyAgICBk ZWZhdWx0OgorICAgICAgICBicmVhazsKKyAgICB9CisKKyAgICBjdXJyZW50LT5hcmNoLmhjcl9l bDIgfD0gSENSX1ZBOworICAgIFdSSVRFX1NZU1JFRyhjdXJyZW50LT5hcmNoLmhjcl9lbDIsIEhD Ul9FTDIpOworfQorI2VuZGlmCisKIHN0cnVjdCByZWdfY3R4dCB7CiAgICAgLyogR3Vlc3Qtc2lk ZSBzdGF0ZSAqLwogICAgIHVpbnQzMl90IHNjdGxyX2VsMTsKZGlmZiAtLWdpdCBhL3hlbi9pbmNs dWRlL2FzbS1hcm0vcHJvY2Vzc29yLmggYi94ZW4vaW5jbHVkZS9hc20tYXJtL3Byb2Nlc3Nvci5o CmluZGV4IGFmYzBlOWEuLjQ3ZTcwMjYgMTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS1hcm0v cHJvY2Vzc29yLmgKKysrIGIveGVuL2luY2x1ZGUvYXNtLWFybS9wcm9jZXNzb3IuaApAQCAtMjUy LDYgKzI1Miw3IEBACiAjZGVmaW5lIEhTUl9FQ19IVkMzMiAgICAgICAgICAgICAgICAweDEyCiAj ZGVmaW5lIEhTUl9FQ19TTUMzMiAgICAgICAgICAgICAgICAweDEzCiAjaWZkZWYgQ09ORklHX0FS TV82NAorI2RlZmluZSBIU1JfRUNfU1ZDNjQgICAgICAgICAgICAgICAgMHgxNQogI2RlZmluZSBI U1JfRUNfSFZDNjQgICAgICAgICAgICAgICAgMHgxNgogI2RlZmluZSBIU1JfRUNfU01DNjQgICAg ICAgICAgICAgICAgMHgxNwogI2RlZmluZSBIU1JfRUNfU1lTUkVHICAgICAgICAgICAgICAgMHgx OAotLSAKMi43LjQKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBz Oi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK