From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH RFC v1 32/74] x86: don't swallow the first command line item in pvh mode Date: Thu, 4 Jan 2018 13:05:43 +0000 Message-ID: <20180104130625.28605-33-wei.liu2@citrix.com> References: <20180104130625.28605-1-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eX5aA-00050d-Di for xen-devel@lists.xenproject.org; Thu, 04 Jan 2018 13:29:18 +0000 In-Reply-To: <20180104130625.28605-1-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Xen-devel Cc: wei.liu2@citrix.com List-Id: xen-devel@lists.xenproject.org SW5zdGVhZCwgc3BlY2lhbCBjYXNlIEdSVUIxIHJhdGhlciBhc3N1bWluZyB0aGF0IGFsbCBib290 bG9hZGVycyBleGNlcHQgR1JVQjIKbmVlZCBhIHBhcmFtZXRlciBzdHJpcHBpbmcuCgpTaWduZWQt b2ZmLWJ5OiBXZWkgTGl1IDx3ZWkubGl1MkBjaXRyaXguY29tPgpTaWduZWQtb2ZmLWJ5OiBBbmRy ZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgotLS0KIHhlbi9hcmNoL3g4Ni9z ZXR1cC5jIHwgMTAgKysrKystLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwg NSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94ODYvc2V0dXAuYyBiL3hlbi9h cmNoL3g4Ni9zZXR1cC5jCmluZGV4IDM1M2NkZDQzMzcuLjRkZmYyYmNhOGIgMTAwNjQ0Ci0tLSBh L3hlbi9hcmNoL3g4Ni9zZXR1cC5jCisrKyBiL3hlbi9hcmNoL3g4Ni9zZXR1cC5jCkBAIC02MTcs MTEgKzYxNywxMiBAQCBzdGF0aWMgdm9pZCBfX2luaXQgbm9yZXR1cm4gcmVpbml0X2JzcF9zdGFj ayh2b2lkKQogICAgIHJlc2V0X3N0YWNrX2FuZF9qdW1wKGluaXRfZG9uZSk7CiB9CiAKLXN0YXRp YyBib29sIF9faW5pdCBsb2FkZXJfaXNfZ3J1YjIoY29uc3QgY2hhciAqbG9hZGVyX25hbWUpCitz dGF0aWMgYm9vbCBfX2luaXQgbG9hZGVyX2lzX2dydWIxKGNvbnN0IGNoYXIgKmxvYWRlcl9uYW1l KQogewogICAgIC8qIEdSVUIxPSJHTlUgR1JVQiAwLnh4IjsgR1JVQjI9IkdSVUIgMS54eCIgKi8K ICAgICBjb25zdCBjaGFyICpwID0gc3Ryc3RyKGxvYWRlcl9uYW1lLCAiR1JVQiAiKTsKLSAgICBy ZXR1cm4gKHAgIT0gTlVMTCkgJiYgKHBbNV0gIT0gJzAnKTsKKworICAgIHJldHVybiBwICYmIHBb NV0gPT0gJzAnOwogfQogCiBzdGF0aWMgY2hhciAqIF9faW5pdCBjbWRsaW5lX2Nvb2soY2hhciAq cCwgY29uc3QgY2hhciAqbG9hZGVyX25hbWUpCkBAIC02MzIsMTEgKzYzMywxMCBAQCBzdGF0aWMg Y2hhciAqIF9faW5pdCBjbWRsaW5lX2Nvb2soY2hhciAqcCwgY29uc3QgY2hhciAqbG9hZGVyX25h bWUpCiAgICAgd2hpbGUgKCAqcCA9PSAnICcgKQogICAgICAgICBwKys7CiAKLSAgICAvKiBHUlVC MiBkb2VzIG5vdCBpbmNsdWRlIGltYWdlIG5hbWUgYXMgZmlyc3QgaXRlbSBvbiBjb21tYW5kIGxp bmUuICovCi0gICAgaWYgKCBsb2FkZXJfaXNfZ3J1YjIobG9hZGVyX25hbWUpICkKKyAgICBpZiAo ICFsb2FkZXJfaXNfZ3J1YjEobG9hZGVyX25hbWUpICkKICAgICAgICAgcmV0dXJuIHA7CiAKLSAg ICAvKiBTdHJpcCBpbWFnZSBuYW1lIHBsdXMgd2hpdGVzcGFjZS4gKi8KKyAgICAvKiBHUlVCMSBp bmNsdWRlcyB0aGUgaW1hZ2UgbmFtZSBhcyBmaXJzdCBpdGVtIG9uIGNvbW1hbmQgbGluZS4gU3Ry aXAgaXQuICovCiAgICAgd2hpbGUgKCAoKnAgIT0gJyAnKSAmJiAoKnAgIT0gJ1wwJykgKQogICAg ICAgICBwKys7CiAgICAgd2hpbGUgKCAqcCA9PSAnICcgKQotLSAKMi4xMS4wCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcg bGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9q ZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==