From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH v4 10/27] x86/traps: move set_guest_{machine, nmi}_trapbounce Date: Thu, 8 Jun 2017 18:11:46 +0100 Message-ID: <20170608171203.20416-11-wei.liu2@citrix.com> References: <20170608171203.20416-1-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dJ12r-00061s-BN for xen-devel@lists.xenproject.org; Thu, 08 Jun 2017 17:16:29 +0000 In-Reply-To: <20170608171203.20416-1-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Wei Liu , Jan Beulich List-Id: xen-devel@lists.xenproject.org VGFrZSB0aGUgb3Bwb3J0dW5pdHkgdG8gY2hhbmdlIHRoZWlyIHJldHVybiB0eXBlIHRvIGJvb2wu IEFuZCByZW5hbWUKInYiIHRvICJjdXJyIi4KClNpZ25lZC1vZmYtYnk6IFdlaSBMaXUgPHdlaS5s aXUyQGNpdHJpeC5jb20+Ci0tLQogeGVuL2FyY2gveDg2L3B2L3RyYXBzLmMgfCAyNyArKysrKysr KysrKysrKysrKysrKysrKysrKysKIHhlbi9hcmNoL3g4Ni90cmFwcy5jICAgIHwgMjcgLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tCiAyIGZpbGVzIGNoYW5nZWQsIDI3IGluc2VydGlvbnMoKyks IDI3IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9wdi90cmFwcy5jIGIv eGVuL2FyY2gveDg2L3B2L3RyYXBzLmMKaW5kZXggZWM3ZmYxMDQwYi4uZTM3NGNkNzNiNCAxMDA2 NDQKLS0tIGEveGVuL2FyY2gveDg2L3B2L3RyYXBzLmMKKysrIGIveGVuL2FyY2gveDg2L3B2L3Ry YXBzLmMKQEAgLTE1Niw2ICsxNTYsMzMgQEAgdm9pZCBwdl9pbmplY3RfZXZlbnQoY29uc3Qgc3Ry dWN0IHg4Nl9ldmVudCAqZXZlbnQpCiAgICAgfQogfQogCisvKgorICogQ2FsbGVkIGZyb20gYXNt IHRvIHNldCB1cCB0aGUgTUNFIHRyYXBib3VuY2UgaW5mby4KKyAqIFJldHVybnMgZmFsc2Ugbm8g Y2FsbGJhY2sgaXMgc2V0IHVwLCBlbHNlIHRydWUuCisgKi8KK2Jvb2wgc2V0X2d1ZXN0X21hY2hp bmVjaGVja190cmFwYm91bmNlKHZvaWQpCit7CisgICAgc3RydWN0IHZjcHUgKmN1cnIgPSBjdXJy ZW50OworICAgIHN0cnVjdCB0cmFwX2JvdW5jZSAqdGIgPSAmY3Vyci0+YXJjaC5wdl92Y3B1LnRy YXBfYm91bmNlOworCisgICAgcHZfaW5qZWN0X2h3X2V4Y2VwdGlvbihUUkFQX21hY2hpbmVfY2hl Y2ssIFg4Nl9FVkVOVF9OT19FQyk7CisgICAgdGItPmZsYWdzICY9IH5UQkZfRVhDRVBUSU9OOyAv KiBub3QgbmVlZGVkIGZvciBNQ0UgZGVsaXZlcnkgcGF0aCAqLworICAgIHJldHVybiAhbnVsbF90 cmFwX2JvdW5jZShjdXJyLCB0Yik7Cit9CisKKy8qCisgKiBDYWxsZWQgZnJvbSBhc20gdG8gc2V0 IHVwIHRoZSBOTUkgdHJhcGJvdW5jZSBpbmZvLgorICogUmV0dXJucyBmYWxzZSBpZiBubyBjYWxs YmFjayBpcyBzZXQgdXAsIGVsc2UgdHJ1ZS4KKyAqLworYm9vbCBzZXRfZ3Vlc3Rfbm1pX3RyYXBi b3VuY2Uodm9pZCkKK3sKKyAgICBzdHJ1Y3QgdmNwdSAqY3VyciA9IGN1cnJlbnQ7CisgICAgc3Ry dWN0IHRyYXBfYm91bmNlICp0YiA9ICZjdXJyLT5hcmNoLnB2X3ZjcHUudHJhcF9ib3VuY2U7Cisg ICAgcHZfaW5qZWN0X2h3X2V4Y2VwdGlvbihUUkFQX25taSwgWDg2X0VWRU5UX05PX0VDKTsKKyAg ICB0Yi0+ZmxhZ3MgJj0gflRCRl9FWENFUFRJT047IC8qIG5vdCBuZWVkZWQgZm9yIE5NSSBkZWxp dmVyeSBwYXRoICovCisgICAgcmV0dXJuICFudWxsX3RyYXBfYm91bmNlKGN1cnIsIHRiKTsKK30K KwogLyoKICAqIExvY2FsIHZhcmlhYmxlczoKICAqIG1vZGU6IEMKZGlmZiAtLWdpdCBhL3hlbi9h cmNoL3g4Ni90cmFwcy5jIGIveGVuL2FyY2gveDg2L3RyYXBzLmMKaW5kZXggNmFiZmI2MmMwYy4u MDEzZGU3MDJhZCAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L3RyYXBzLmMKKysrIGIveGVuL2Fy Y2gveDg2L3RyYXBzLmMKQEAgLTYyNiwzMyArNjI2LDYgQEAgdm9pZCBmYXRhbF90cmFwKGNvbnN0 IHN0cnVjdCBjcHVfdXNlcl9yZWdzICpyZWdzLCBib29sX3Qgc2hvd19yZW1vdGUpCiAgICAgICAg ICAgKHJlZ3MtPmVmbGFncyAmIFg4Nl9FRkxBR1NfSUYpID8gIiIgOiAiLCBJTiBJTlRFUlJVUFQg Q09OVEVYVCIpOwogfQogCi0vKgotICogQ2FsbGVkIGZyb20gYXNtIHRvIHNldCB1cCB0aGUgTUNF IHRyYXBib3VuY2UgaW5mby4KLSAqIFJldHVybnMgMCBpZiBubyBjYWxsYmFjayBpcyBzZXQgdXAs IGVsc2UgMS4KLSAqLwotaW50IHNldF9ndWVzdF9tYWNoaW5lY2hlY2tfdHJhcGJvdW5jZSh2b2lk KQotewotICAgIHN0cnVjdCB2Y3B1ICp2ID0gY3VycmVudDsKLSAgICBzdHJ1Y3QgdHJhcF9ib3Vu Y2UgKnRiID0gJnYtPmFyY2gucHZfdmNwdS50cmFwX2JvdW5jZTsKLSAKLSAgICBwdl9pbmplY3Rf aHdfZXhjZXB0aW9uKFRSQVBfbWFjaGluZV9jaGVjaywgWDg2X0VWRU5UX05PX0VDKTsKLSAgICB0 Yi0+ZmxhZ3MgJj0gflRCRl9FWENFUFRJT047IC8qIG5vdCBuZWVkZWQgZm9yIE1DRSBkZWxpdmVy eSBwYXRoICovCi0gICAgcmV0dXJuICFudWxsX3RyYXBfYm91bmNlKHYsIHRiKTsKLX0KLQotLyoK LSAqIENhbGxlZCBmcm9tIGFzbSB0byBzZXQgdXAgdGhlIE5NSSB0cmFwYm91bmNlIGluZm8uCi0g KiBSZXR1cm5zIDAgaWYgbm8gY2FsbGJhY2sgaXMgc2V0IHVwLCBlbHNlIDEuCi0gKi8KLWludCBz ZXRfZ3Vlc3Rfbm1pX3RyYXBib3VuY2Uodm9pZCkKLXsKLSAgICBzdHJ1Y3QgdmNwdSAqdiA9IGN1 cnJlbnQ7Ci0gICAgc3RydWN0IHRyYXBfYm91bmNlICp0YiA9ICZ2LT5hcmNoLnB2X3ZjcHUudHJh cF9ib3VuY2U7Ci0gICAgcHZfaW5qZWN0X2h3X2V4Y2VwdGlvbihUUkFQX25taSwgWDg2X0VWRU5U X05PX0VDKTsKLSAgICB0Yi0+ZmxhZ3MgJj0gflRCRl9FWENFUFRJT047IC8qIG5vdCBuZWVkZWQg Zm9yIE5NSSBkZWxpdmVyeSBwYXRoICovCi0gICAgcmV0dXJuICFudWxsX3RyYXBfYm91bmNlKHYs IHRiKTsKLX0KLQogdm9pZCBkb19yZXNlcnZlZF90cmFwKHN0cnVjdCBjcHVfdXNlcl9yZWdzICpy ZWdzKQogewogICAgIHVuc2lnbmVkIGludCB0cmFwbnIgPSByZWdzLT5lbnRyeV92ZWN0b3I7Ci0t IAoyLjExLjAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8v bGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK