From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Druzhinin Subject: [PATCH v3 0/4] xen: don't save/restore the physmap on VM save/restore Date: Mon, 10 Jul 2017 23:39:59 +0100 Message-ID: <1499726403-10129-1-git-send-email-igor.druzhinin@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dUhLl-0007A1-1Z for xen-devel@lists.xenproject.org; Mon, 10 Jul 2017 22:40:17 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org, qemu-devel@nongnu.org Cc: anthony.perard@citrix.com, Igor Druzhinin , sstabellini@kernel.org, paul.durrant@citrix.com, pbonzini@redhat.com List-Id: xen-devel@lists.xenproject.org U2F2aW5nL3Jlc3RvcmluZyB0aGUgcGh5c21hcCB0by9mcm9tIHhlbnN0b3JlIHdhcyBpbnRyb2R1 Y2VkIHRvClFFTVUgbWFqb3JseSBpbiBvcmRlciB0byBjb3ZlciB1cCB0aGUgVlJBTSByZWdpb24g cmVzdG9yZSBpc3N1ZS4KVGhlIHNlcXVlbmNlIG9mIHJlc3RvcmUgb3BlcmF0aW9ucyBpbXBsaWVz IHRoYXQgd2Ugc2hvdWxkIGtub3cKdGhlIGVmZmVjdGl2ZSBndWVzdCBWUkFNIGFkZHJlc3MgKmJl Zm9yZSogd2UgaGF2ZSB0aGUgVlJBTSByZWdpb24KcmVzdG9yZWQgKHdoaWNoIGhhcHBlbnMgbGF0 ZXIpLiBVbmZvcnR1bmF0ZWx5LCBpbiBYZW4gZW52aXJvbm1lbnQKVlJBTSBtZW1vcnkgZG9lcyBh Y3R1YWxseSBiZWxvbmcgdG8gYSBndWVzdCAtIG5vdCBRRU1VIGl0c2VsZiAtCndoaWNoIG1lYW5z IHRoZSBwb3NpdGlvbiBvZiB0aGlzIHJlZ2lvbiBpcyB1bmtub3duIGJlZm9yZWhhbmQgYW5kCmNh bid0IGJlIG1hcHBlZCBpbnRvIFFFTVUgYWRkcmVzcyBzcGFjZSBpbW1lZGlhdGVseS4KClByZXZp b3VzbHksIHJlY3JlYXRpbmcgeGVuc3RvcmUga2V5cywgaG9sZGluZyB0aGUgcGh5c21hcCwgYnkg dGhlCnRvb2xzdGFjayBoZWxwZWQgdG8gZ2V0IHRoaXMgaW5mb3JtYXRpb24gaW4gcGxhY2UgYXQg dGhlIHJpZ2h0Cm1vbWVudCByZWFkeSB0byBiZSBjb25zdW1lZCBieSBRRU1VIHRvIG1hcCB0aGUg cmVnaW9uIHByb3Blcmx5LgpCdXQgdXNpbmcgeGVuc3RvcmUgZm9yIGl0IGhhcyBjZXJ0YWluIGRp c2FkdmFudGFnZXM6IHRvb2xzdGFjawpuZWVkcyB0byBiZSBhd2FyZSBvZiB0aGVzZSBrZXlzIGFu ZCBzYXZlL3Jlc3RvcmUgdGhlbSBhY2NvcmRpbmdseTsKYWNjZXNzaW5nIHhlbnN0b3JlIHJlcXVp cmVzIGV4dHJhIHByaXZpbGVnZXMgd2hpY2ggaGluZGVycyBRRU1VCnNhbmRib3hpbmcuCgpUaGUg cHJldmlvdXMgYXR0ZW1wdCB0byBnZXQgcmlkIG9mIHRoYXQgd2FzIHRvIHJlbWVtYmVyIGFsbCB0 aGUKVlJBTSBwb2ludGVycyBkdXJpbmcgUUVNVSBpbml0aWFsaXphdGlvbiBwaGFzZSBhbmQgdGhl biB1cGRhdGUKdGhlbSBhbGwgYXQgb25jZSB3aGVuIGFuIGFjdHVhbCBmb3JlaWduIG1hcHBpbmcg aXMgZXN0YWJsaXNoZWQuClVuZm9ydHVuYXRlbHksIHRoaXMgYXBwcm9hY2ggd29ya2VkIG9ubHkg Zm9yIFZSQU0gYW5kIG9ubHkgZm9yCmEgcHJlZGVmaW5lZCBzZXQgb2YgZGV2aWNlcyAtIHN0ZHZn YSBhbmQgY2lycnVzLiBRWEwgYW5kIG90aGVyCnBvc3NpYmxlIGZ1dHVyZSBkZXZpY2VzIHVzaW5n IGEgbW92aW5nIGVtdWxhdGVkIE1NSU8gcmVnaW9uCndvdWxkIGJlIGVxdWFsbHkgYnJva2VuLgoK VGhlIG5ldyBhcHByb2FjaCBsZXZlcmFnZXMgeGVuZm9yZWlnbm1lbW9yeV9tYXAyKCkgY2FsbCBy ZWNlbnRseQppbnRyb2R1Y2VkIGluIGxpYnhlbmZvcmVpZ25tZW1vcnkuIEl0IGFsbG93cyB0byBj cmVhdGUgYSBkdW1teQphbm9ueW1vdXMgbWFwcGluZyBmb3IgUUVNVSBkdXJpbmcgaXRzIGluaXRp YWxpemF0aW9uIGFuZCBjaGFuZ2UKaXQgdG8gYSByZWFsIG9uZSBsYXRlciBkdXJpbmcgbWFjaGlu ZSBzdGF0ZSByZXN0b3JlLgoKLS0tCkNoYW5nZXMgaW4gdjM6CiogUGF0Y2ggMzogdXNlIGR1bW15 IGZsYWcgYmFzZWQgY2hlY2tzIHRvIGdhdGUgcmFtX2Jsb2NrX25vdGlmeV8qIGZ1bmN0aW9ucwoq IFBhdGNoIDM6IHN3aXRjaCB0byBpbmxpbmUgY29tcGF0IGZ1bmN0aW9uIGluc3RlYWQgb2YgYSBz dHJhaWdodCBkZWZpbmUKKiBQYXRjaCA0OiBhZGQgYWRkaXRpb25hbCBYRU5fQ09NUEFUX1BIWVNN QVAgYmxvY2tzCgpDaGFuZ2VkIGluIHYyOgoqIFBhdGNoIDI6IHNldCBkdW1teSBmbGFnIGluIGEg bmV3IGZsYWdzIGZpZWxkIGluIHN0cnVjdCBNYXBDYWNoZUVudHJ5CiogUGF0Y2ggMzogY2hhbmdl IHhlbl9yZW1hcF9jYWNoZV9lbnRyeSBuYW1lIGFuZCBzaWduYXR1cmUKKiBQYXRjaCAzOiBnYXRl IHJhbV9ibG9ja19ub3RpZnlfKiBmdW5jdGlvbnMgaW4geGVuX3JlbWFwX2J1Y2tldAoqIFBhdGNo IDM6IHJld3JpdGUgdGhlIGxvZ2ljIG9mIHhlbl9yZXBsYWNlX2NhY2hlX2VudHJ5X3VubG9ja2Vk IHRvCiAgICAgICAgICAgcmV1c2UgdGhlIGV4aXN0aW5nIGVudHJ5IGluc3RlYWQgb2YgYWxsb2Nh dGluZyBhIG5ldyBvbmUKKiBQYXRjaCA0OiBkb24ndCB1c2UgeGVuX3BoeXNfb2Zmc2V0X3RvX2dh ZGRyIGluIG5vbi1jb21wYXQgbW9kZQoKLS0tCklnb3IgRHJ1emhpbmluICg0KToKICB4ZW46IG1v dmUgcGh5c21hcCBzYXZpbmcgaW50byBhIHNlcGFyYXRlIGZ1bmN0aW9uCiAgeGVuL21hcGNhY2hl OiBhZGQgYW4gYWJpbGl0eSB0byBjcmVhdGUgZHVtbXkgbWFwcGluZ3MKICB4ZW4vbWFwY2FjaGU6 IGludHJvZHVjZSB4ZW5fcmVwbGFjZV9jYWNoZV9lbnRyeSgpCiAgeGVuOiBkb24ndCB1c2UgeGVu c3RvcmUgdG8gc2F2ZS9yZXN0b3JlIHBoeXNtYXAgYW55bW9yZQoKIGNvbmZpZ3VyZSAgICAgICAg ICAgICAgICAgICAgIHwgIDE4ICsrKysrKysKIGh3L2kzODYveGVuL3hlbi1odm0uYyAgICAgICAg IHwgMTA1ICsrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogaHcvaTM4Ni94ZW4v eGVuLW1hcGNhY2hlLmMgICAgfCAxMjEgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKystLS0tCiBpbmNsdWRlL2h3L3hlbi94ZW5fY29tbW9uLmggICB8ICAxNSArKysrKysKIGlu Y2x1ZGUvc3lzZW11L3hlbi1tYXBjYWNoZS5oIHwgIDExICsrKy0KIDUgZmlsZXMgY2hhbmdlZCwg MjIyIGluc2VydGlvbnMoKyksIDQ4IGRlbGV0aW9ucygtKQoKLS0gCjIuNy40CgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcg bGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRl dmVsCg==