From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH v7 14/18] xen/pvcalls: disconnect and module_exit Date: Wed, 5 Jul 2017 14:50:54 -0700 Message-ID: <1499291458-30231-14-git-send-email-sstabellini@kernel.org> References: <1499291458-30231-1-git-send-email-sstabellini@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1499291458-30231-1-git-send-email-sstabellini@kernel.org> 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: jgross@suse.com, Stefano Stabellini , boris.ostrovsky@oracle.com, sstabellini@kernel.org, linux-kernel@vger.kernel.org List-Id: xen-devel@lists.xenproject.org SW1wbGVtZW50IGJhY2tlbmRfZGlzY29ubmVjdC4gQ2FsbCBwdmNhbGxzX2JhY2tfcmVsZWFzZV9h Y3RpdmUgb24gYWN0aXZlCnNvY2tldHMgYW5kIHB2Y2FsbHNfYmFja19yZWxlYXNlX3Bhc3NpdmUg b24gcGFzc2l2ZSBzb2NrZXRzLgoKSW1wbGVtZW50IG1vZHVsZV9leGl0IGJ5IGNhbGxpbmcgYmFj a2VuZF9kaXNjb25uZWN0IG9uIGZyb250ZW5kCmNvbm5lY3Rpb25zLgoKU2lnbmVkLW9mZi1ieTog U3RlZmFubyBTdGFiZWxsaW5pIDxzdGVmYW5vQGFwb3JldG8uY29tPgpDQzogYm9yaXMub3N0cm92 c2t5QG9yYWNsZS5jb20KQ0M6IGpncm9zc0BzdXNlLmNvbQotLS0KIGRyaXZlcnMveGVuL3B2Y2Fs bHMtYmFjay5jIHwgNTIgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKwogMSBmaWxlIGNoYW5nZWQsIDUyIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL3hlbi9wdmNhbGxzLWJhY2suYyBiL2RyaXZlcnMveGVuL3B2Y2FsbHMtYmFjay5jCmluZGV4 IDVhYzI2ZDguLjIxNDM1NmMgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMveGVuL3B2Y2FsbHMtYmFjay5j CisrKyBiL2RyaXZlcnMveGVuL3B2Y2FsbHMtYmFjay5jCkBAIC04MDQsNiArODA0LDQyIEBAIHN0 YXRpYyBpbnQgYmFja2VuZF9jb25uZWN0KHN0cnVjdCB4ZW5idXNfZGV2aWNlICpkZXYpCiAKIHN0 YXRpYyBpbnQgYmFja2VuZF9kaXNjb25uZWN0KHN0cnVjdCB4ZW5idXNfZGV2aWNlICpkZXYpCiB7 CisJc3RydWN0IHB2Y2FsbHNfZmVkYXRhICpmZWRhdGE7CisJc3RydWN0IHNvY2tfbWFwcGluZyAq bWFwLCAqbjsKKwlzdHJ1Y3Qgc29ja3Bhc3NfbWFwcGluZyAqbWFwcGFzczsKKwlzdHJ1Y3QgcmFk aXhfdHJlZV9pdGVyIGl0ZXI7CisJdm9pZCAqKnNsb3Q7CisKKworCWZlZGF0YSA9IGRldl9nZXRf ZHJ2ZGF0YSgmZGV2LT5kZXYpOworCisJZG93bigmZmVkYXRhLT5zb2NrZXRfbG9jayk7CisJbGlz dF9mb3JfZWFjaF9lbnRyeV9zYWZlKG1hcCwgbiwgJmZlZGF0YS0+c29ja2V0X21hcHBpbmdzLCBs aXN0KSB7CisJCWxpc3RfZGVsKCZtYXAtPmxpc3QpOworCQlwdmNhbGxzX2JhY2tfcmVsZWFzZV9h Y3RpdmUoZGV2LCBmZWRhdGEsIG1hcCk7CisJfQorCisJcmFkaXhfdHJlZV9mb3JfZWFjaF9zbG90 KHNsb3QsICZmZWRhdGEtPnNvY2tldHBhc3NfbWFwcGluZ3MsICZpdGVyLCAwKSB7CisJCW1hcHBh c3MgPSByYWRpeF90cmVlX2RlcmVmX3Nsb3Qoc2xvdCk7CisJCWlmICghbWFwcGFzcykKKwkJCWNv bnRpbnVlOworCQlpZiAocmFkaXhfdHJlZV9leGNlcHRpb24obWFwcGFzcykpIHsKKwkJCWlmIChy YWRpeF90cmVlX2RlcmVmX3JldHJ5KG1hcHBhc3MpKQorCQkJCXNsb3QgPSByYWRpeF90cmVlX2l0 ZXJfcmV0cnkoJml0ZXIpOworCQl9IGVsc2UgeworCQkJcmFkaXhfdHJlZV9kZWxldGUoJmZlZGF0 YS0+c29ja2V0cGFzc19tYXBwaW5ncywgbWFwcGFzcy0+aWQpOworCQkJcHZjYWxsc19iYWNrX3Jl bGVhc2VfcGFzc2l2ZShkZXYsIGZlZGF0YSwgbWFwcGFzcyk7CisJCX0KKwl9CisJdXAoJmZlZGF0 YS0+c29ja2V0X2xvY2spOworCisJdW5iaW5kX2Zyb21faXJxaGFuZGxlcihmZWRhdGEtPmlycSwg ZGV2KTsKKwl4ZW5idXNfdW5tYXBfcmluZ192ZnJlZShkZXYsIGZlZGF0YS0+c3JpbmcpOworCisJ bGlzdF9kZWwoJmZlZGF0YS0+bGlzdCk7CisJa2ZyZWUoZmVkYXRhKTsKKwlkZXZfc2V0X2RydmRh dGEoJmRldi0+ZGV2LCBOVUxMKTsKKwogCXJldHVybiAwOwogfQogCkBAIC0xMDAwLDMgKzEwMzYs MTkgQEAgc3RhdGljIGludCBfX2luaXQgcHZjYWxsc19iYWNrX2luaXQodm9pZCkKIAlyZXR1cm4g MDsKIH0KIG1vZHVsZV9pbml0KHB2Y2FsbHNfYmFja19pbml0KTsKKworc3RhdGljIHZvaWQgX19l eGl0IHB2Y2FsbHNfYmFja19maW4odm9pZCkKK3sKKwlzdHJ1Y3QgcHZjYWxsc19mZWRhdGEgKmZl ZGF0YSwgKm5mZWRhdGE7CisKKwlkb3duKCZwdmNhbGxzX2JhY2tfZ2xvYmFsLmZyb250ZW5kc19s b2NrKTsKKwlsaXN0X2Zvcl9lYWNoX2VudHJ5X3NhZmUoZmVkYXRhLCBuZmVkYXRhLCAmcHZjYWxs c19iYWNrX2dsb2JhbC5mcm9udGVuZHMsCisJCQkJIGxpc3QpIHsKKwkJYmFja2VuZF9kaXNjb25u ZWN0KGZlZGF0YS0+ZGV2KTsKKwl9CisJdXAoJnB2Y2FsbHNfYmFja19nbG9iYWwuZnJvbnRlbmRz X2xvY2spOworCisJeGVuYnVzX3VucmVnaXN0ZXJfZHJpdmVyKCZwdmNhbGxzX2JhY2tfZHJpdmVy KTsKK30KKworbW9kdWxlX2V4aXQocHZjYWxsc19iYWNrX2Zpbik7Ci0tIAoxLjkuMQoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hl bi1kZXZlbAo=