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d="scan'208";a="5339034" From: Roger Pau Monne To: Date: Tue, 3 Sep 2019 18:14:19 +0200 Message-ID: <20190903161428.7159-3-roger.pau@citrix.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190903161428.7159-1-roger.pau@citrix.com> References: <20190903161428.7159-1-roger.pau@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v2 02/11] ioreq: terminate cf8 handling at hypervisor level 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 , Paul Durrant , 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" RG8gbm90IGZvcndhcmQgYWNjZXNzZXMgdG8gY2Y4IHRvIGV4dGVybmFsIGVtdWxhdG9ycywgZGVj b2Rpbmcgb2YgUENJCmFjY2Vzc2VzIGlzIGhhbmRsZWQgYnkgWGVuLCBhbmQgZW11bGF0b3JzIGNh biByZXF1ZXN0IGhhbmRsaW5nIG9mCmNvbmZpZyBzcGFjZSBhY2Nlc3NlcyBvZiBkZXZpY2VzIHVz aW5nIHRoZSBwcm92aWRlZCBpb3JlcSBpbnRlcmZhY2UuCgpGdWxseSB0ZXJtaW5hdGUgY2Y4IGFj Y2Vzc2VzIGF0IHRoZSBoeXBlcnZpc29yIGxldmVsLCBieSBpbXByb3ZpbmcgdGhlCmV4aXN0aW5n IGh2bV9hY2Nlc3NfY2Y4IGhlbHBlciB0byBhbHNvIGhhbmRsZSByZWdpc3RlciByZWFkcywgYW5k CmFsd2F5cyByZXR1cm4gWDg2RU1VTF9PS0FZIGluIG9yZGVyIHRvIHRlcm1pbmF0ZSB0aGUgZW11 bGF0aW9uLgoKQWxzbyByZXR1cm4gYW4gZXJyb3IgdG8gaW9yZXEgc2VydmVycyBhdHRlbXB0aW5n IHRvIG1hcCBQQ0kgSU8gcG9ydHMKKDB4Y2Y4LWNmYyksIGFzIHRob3NlIGFyZSBoYW5kbGVkIGJ5 IFhlbi4KCk5vdGUgdGhhdCB3aXRob3V0IHRoaXMgY2hhbmdlIGluIHRoZSBhYnNlbmNlIG9mIHNv bWUgZXh0ZXJuYWwgZW11bGF0b3IKdGhhdCBjYXRjaGVzIGFjY2Vzc2VzIHRvIGNmOCByZWFkIHJl cXVlc3RzIHRvIHRoZSByZWdpc3RlciB3b3VsZAptaXNiZWhhdmUsIGFzIHRoZSBpb3JlcSBpbnRl cm5hbCBoYW5kbGVyIGRpZCBub3QgaGFuZGxlIHRob3NlLgoKU2lnbmVkLW9mZi1ieTogUm9nZXIg UGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Ci0tLQpDaGFuZ2VzIHNpbmNlIHYxOgog LSBOZXcgaW4gdGhpcyB2ZXJzaW9uLgotLS0KIHhlbi9hcmNoL3g4Ni9odm0vaW9yZXEuYyB8IDE2 ICsrKysrKysrKysrKystLS0KIDEgZmlsZSBjaGFuZ2VkLCAxMyBpbnNlcnRpb25zKCspLCAzIGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9odm0vaW9yZXEuYyBiL3hlbi9h cmNoL3g4Ni9odm0vaW9yZXEuYwppbmRleCA2OTJiNzEwYjAyLi42OTY1MmUxMDgwIDEwMDY0NAot LS0gYS94ZW4vYXJjaC94ODYvaHZtL2lvcmVxLmMKKysrIGIveGVuL2FyY2gveDg2L2h2bS9pb3Jl cS5jCkBAIC0xMDE1LDYgKzEwMTUsMTIgQEAgaW50IGh2bV9tYXBfaW9fcmFuZ2VfdG9faW9yZXFf c2VydmVyKHN0cnVjdCBkb21haW4gKmQsIGlvc2VydmlkX3QgaWQsCiAgICAgc3dpdGNoICggdHlw ZSApCiAgICAgewogICAgIGNhc2UgWEVOX0RNT1BfSU9fUkFOR0VfUE9SVDoKKyAgICAgICAgcmMg PSAtRUlOVkFMOworICAgICAgICAvKiBQQ0kgY29uZmlnIHNwYWNlIGFjY2Vzc2VzIGFyZSBoYW5k bGVkIGludGVybmFsbHkuICovCisgICAgICAgIGlmICggc3RhcnQgPD0gMHhjZjggKyA4ICYmIDB4 Y2Y4IDw9IGVuZCApCisgICAgICAgICAgICBnb3RvIG91dDsKKyAgICAgICAgZWxzZQorICAgICAg ICAgICAgLyogZmFsbHRocm91Z2guICovCiAgICAgY2FzZSBYRU5fRE1PUF9JT19SQU5HRV9NRU1P Ulk6CiAgICAgY2FzZSBYRU5fRE1PUF9JT19SQU5HRV9QQ0k6CiAgICAgICAgIHIgPSBzLT5yYW5n ZVt0eXBlXTsKQEAgLTE1MTgsMTEgKzE1MjQsMTUgQEAgc3RhdGljIGludCBodm1fYWNjZXNzX2Nm OCgKIHsKICAgICBzdHJ1Y3QgZG9tYWluICpkID0gY3VycmVudC0+ZG9tYWluOwogCi0gICAgaWYg KCBkaXIgPT0gSU9SRVFfV1JJVEUgJiYgYnl0ZXMgPT0gNCApCisgICAgaWYgKCBieXRlcyAhPSA0 ICkKKyAgICAgICAgcmV0dXJuIFg4NkVNVUxfT0tBWTsKKworICAgIGlmICggZGlyID09IElPUkVR X1dSSVRFICkKICAgICAgICAgZC0+YXJjaC5odm0ucGNpX2NmOCA9ICp2YWw7CisgICAgZWxzZQor ICAgICAgICAqdmFsID0gZC0+YXJjaC5odm0ucGNpX2NmODsKIAotICAgIC8qIFdlIGFsd2F5cyBu ZWVkIHRvIGZhbGwgdGhyb3VnaCB0byB0aGUgY2F0Y2ggYWxsIGVtdWxhdG9yICovCi0gICAgcmV0 dXJuIFg4NkVNVUxfVU5IQU5ETEVBQkxFOworICAgIHJldHVybiBYODZFTVVMX09LQVk7CiB9CiAK IHZvaWQgaHZtX2lvcmVxX2luaXQoc3RydWN0IGRvbWFpbiAqZCkKLS0gCjIuMjIuMAoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=