From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Kiper Subject: Re: [PATCH] kexec: Add spinlock for the whole hypercall Date: Tue, 11 Apr 2017 14:39:24 +0200 Message-ID: <20170411123924.GF4372@olila.local.net-space.pl> References: <1491853458-23437-1-git-send-email-eric.devolder@oracle.com> <58ECA5FD020000780014FB1A@prv-mh.provo.novell.com> <20170411112423.GC4372@olila.local.net-space.pl> <58ECE8C8020000780014FE04@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <58ECE8C8020000780014FE04@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , eric.devolder@oracle.com, wei.liu2@citrix.com, ian.jackson@eu.citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBBcHIgMTEsIDIwMTcgYXQgMDY6MzE6MzZBTSAtMDYwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDExLjA0LjE3IGF0IDEzOjI0LCA8ZGFuaWVsLmtpcGVyQG9yYWNsZS5jb20+ IHdyb3RlOgo+ID4gT24gVHVlLCBBcHIgMTEsIDIwMTcgYXQgMDE6NDY6MzdBTSAtMDYwMCwgSmFu IEJldWxpY2ggd3JvdGU6Cj4gPj4gPj4+IE9uIDEwLjA0LjE3IGF0IDIxOjQ0LCA8ZXJpYy5kZXZv bGRlckBvcmFjbGUuY29tPiB3cm90ZToKPiA+PiB3b3VsZG4ndCBpdCBiZSBiZXR0ZXIgdG8gaGFu ZGxlIHRoaXMgd2l0aCBhIHN0YXRpYyBzdGF0ZSB2YXJpYWJsZSwKPiA+PiB3aGljaCBnZXRzIGNo ZWNrZWQvc2V0IGF0b21pY2FsbHksIGFuZCB3aGljaCBpZiBhbHJlYWR5IHNldCBzaW1wbHkKPiA+ PiBsZWFkcyB0byBhIGNvbnRpbnVhdGlvbiBiZWluZyBhcnJhbmdlZCBmb3I/Cj4gPgo+ID4gRG8g eW91IHRoaW5rIGFib3V0IHNvbWV0aGluZyBsaWtlIHRoYXQ6Cj4gPgo+ID4gaWYgKCB0ZXN0X2Jp dChLRVhFQ19GTEFHX0lOX1BST0dSRVNTLCAma2V4ZWNfZmxhZ3MpICYmIGh5cGVyY2FsbF9wcmVl bXB0X2NoZWNrKCkgKQo+ID4gICAgIHJldHVybiBoeXBlcmNhbGxfY3JlYXRlX2NvbnRpbnVhdGlv bihfX0hZUEVSVklTT1Jfa2V4ZWNfb3AsICJoIiwgdWFyZyk7Cj4KPiBXZWxsLCBtaW51cyB0aGUg aHlwZXJjYWxsX3ByZWVtcHRfY2hlY2soKSBjYWxsIG9mIGNvdXJzZS4gQW5kIEknZAoKT0suCgo+ IGV4cGVjdCB0aGlzIHRvIGJlIGEgdGVzdF9hbmRfc2V0X2JpdCgpLgoKQWhoaC4uLiBSaWdodC4K CkVyaWMsIHBsZWFzZSB0cnkgdG8gZml4IGl0IGFzIEphbiBzdWdnZXN0ZWQuCgpEYW5pZWwKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=