From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Hildenbrand Subject: Re: [PATCH v2 3/8] kexec: export PG_offline to VMCOREINFO Date: Mon, 11 Mar 2019 10:55:41 +0100 Message-ID: References: <20181122100627.5189-1-david@redhat.com> <20181122100627.5189-4-david@redhat.com> <20190311090402.GA12071@dhcp-128-65.nay.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1h3Hey-0004Tr-OA for xen-devel@lists.xenproject.org; Mon, 11 Mar 2019 09:55:52 +0000 In-Reply-To: <20190311090402.GA12071@dhcp-128-65.nay.redhat.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Dave Young Cc: Michal Hocko , Arnd Bergmann , Baoquan He , linux-pm@vger.kernel.org, pv-drivers@vmware.com, Borislav Petkov , linux-doc@vger.kernel.org, kexec-ml , linux-kernel@vger.kernel.org, Matthew Wilcox , linux-mm@kvack.org, Kazuhito Hagio , "Michael S. Tsirkin" , xen-devel@lists.xenproject.org, linux-fsdevel@vger.kernel.org, devel@linuxdriverproject.org, Andrew Morton , Omar Sandoval , "Kirill A. Shutemov" , Lianbo Jiang List-Id: xen-devel@lists.xenproject.org T24gMTEuMDMuMTkgMTA6MDQsIERhdmUgWW91bmcgd3JvdGU6Cj4gSGkgRGF2aWQsCj4gT24gMTEv MjIvMTggYXQgMTE6MDZhbSwgRGF2aWQgSGlsZGVuYnJhbmQgd3JvdGU6Cj4+IFJpZ2h0IG5vdywg cGFnZXMgaW5mbGF0ZWQgYXMgcGFydCBvZiBhIGJhbGxvb24gZHJpdmVyIHdpbGwgYmUgZHVtcGVk Cj4+IGJ5IGR1bXAgdG9vbHMgbGlrZSBtYWtlZHVtcGZpbGUuIFdoaWxlIFhFTiBpcyBhYmxlIHRv IGNoZWNrIGluIHRoZQo+PiBjcmFzaCBrZXJuZWwgd2hldGhlciBhIGNlcnRhaW4gcGZuIGlzIGFj dHVhbGwgYmFja2VkIGJ5IG1lbW9yeSBpbiB0aGUKPj4gaHlwZXJ2aXNvciAoc2VlIHhlbl9vbGRt ZW1fcGZuX2lzX3JhbSkgYW5kIG9wdGltaXplIHRoaXMgY2FzZSwgZHVtcHMgb2YKPj4gb3RoZXIg YmFsbG9vbiBpbmZsYXRlZCBtZW1vcnkgd2lsbCBlc3NlbnRpYWxseSByZXN1bHQgaW4gemVybyBw YWdlcyBnZXR0aW5nCj4+IGFsbG9jYXRlZCBieSB0aGUgaHlwZXJ2aXNvciBhbmQgdGhlIGR1bXAg Z2V0dGluZyBmaWxsZWQgd2l0aCB0aGlzIGRhdGEuCj4+Cj4+IFRoZSBhbGxvY2F0aW9uIGFuZCBy ZWFkaW5nIG9mIHplcm8gcGFnZXMgY2FuIGRpcmVjdGx5IGJlIGF2b2lkZWQgaWYgYQo+PiBkdW1w aW5nIHRvb2wgY291bGQga25vdyB3aGljaCBwYWdlcyBvbmx5IGNvbnRhaW4gc3RhbGUgaW5mb3Jt YXRpb24gbm90IHRvCj4+IGJlIGR1bXBlZC4KPj4KPj4gV2Ugbm93IGhhdmUgUEdfb2ZmbGluZSB3 aGljaCBjYW4gYmUgKGFuZCBhbHJlYWR5IGlzIGJ5IHZpcnRpby1iYWxsb29uKQo+PiB1c2VkIGZv ciBtYXJraW5nIHBhZ2VzIGFzIGxvZ2ljYWxseSBvZmZsaW5lLiBGb2xsb3cgdXAgcGF0Y2hlcyB3 aWxsCj4+IG1ha2UgdXNlIG9mIHRoaXMgZmxhZyBhbHNvIGluIG90aGVyIGJhbGxvb24gaW1wbGVt ZW50YXRpb25zLgo+Pgo+PiBMZXQncyBleHBvcnQgUEdfb2ZmbGluZSB2aWEgUEFHRV9PRkZMSU5F X01BUENPVU5UX1ZBTFVFLCBzbwo+PiBtYWtlZHVtcGZpbGUgY2FuIGRpcmVjdGx5IHNraXAgcGFn ZXMgdGhhdCBhcmUgbG9naWNhbGx5IG9mZmxpbmUgYW5kIHRoZQo+PiBjb250ZW50IHRoZXJlZm9y ZSBzdGFsZS4gKHdlIGV4cG9ydCBpcyBhcyBhIG1hY3JvIHRvIG1hdGNoIGhvdyBpdCBpcwo+PiBk b25lIGZvciBQR19idWRkeS4gVGhpcyB3YXkgaXQgaXMgY2xlYXJlciB0aGF0IHRoaXMgaXMgbm90 IGFjdHVhbGx5IGEgZmxhZwo+PiBidXQgb25seSBhIHZlcnkgc3BlY2lmaWMgbWFwY291bnQgdmFs dWUgdG8gcmVwcmVzZW50IHBhZ2UgdHlwZXMpLgo+Pgo+PiBQbGVhc2Ugbm90ZSB0aGF0IHRoaXMg aXMgYWxzbyBoZWxwZnVsIGZvciBhIHByb2JsZW0gd2Ugd2VyZSBzZWVpbmcgdW5kZXIKPj4gSHlw ZXItVjogRHVtcGluZyBsb2dpY2FsbHkgb2ZmbGluZSBtZW1vcnkgKHBhZ2VzIGtlcHQgZmFrZSBv ZmZsaW5lIHdoaWxlCj4+IG9ubGluaW5nIGEgc2VjdGlvbiB2aWEgb25saW5lX3BhZ2VfY2FsbGJh Y2spIHdvdWxkIHVuZGVyIHNvbWUgY29uZGljaW9ucwo+PiByZXN1bHQgaW4gYSBrZXJuZWwgcGFu aWMgd2hlbiBkdW1waW5nIHRoZW0uCj4+Cj4+IENjOiBBbmRyZXcgTW9ydG9uIDxha3BtQGxpbnV4 LWZvdW5kYXRpb24ub3JnPgo+PiBDYzogRGF2ZSBZb3VuZyA8ZHlvdW5nQHJlZGhhdC5jb20+Cj4+ IENjOiAiS2lyaWxsIEEuIFNodXRlbW92IiA8a2lyaWxsLnNodXRlbW92QGxpbnV4LmludGVsLmNv bT4KPj4gQ2M6IEJhb3F1YW4gSGUgPGJoZUByZWRoYXQuY29tPgo+PiBDYzogT21hciBTYW5kb3Zh bCA8b3NhbmRvdkBmYi5jb20+Cj4+IENjOiBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPgo+ PiBDYzogTWF0dGhldyBXaWxjb3ggPHdpbGx5QGluZnJhZGVhZC5vcmc+Cj4+IENjOiBNaWNoYWwg SG9ja28gPG1ob2Nrb0BzdXNlLmNvbT4KPj4gQ2M6ICJNaWNoYWVsIFMuIFRzaXJraW4iIDxtc3RA cmVkaGF0LmNvbT4KPj4gQ2M6IExpYW5ibyBKaWFuZyA8bGlqaWFuZ0ByZWRoYXQuY29tPgo+PiBD YzogQm9yaXNsYXYgUGV0a292IDxicEBhbGllbjguZGU+Cj4+IENjOiBLYXp1aGl0byBIYWdpbyA8 ay1oYWdpb0BhYi5qcC5uZWMuY29tPgo+PiBBY2tlZC1ieTogTWljaGFlbCBTLiBUc2lya2luIDxt c3RAcmVkaGF0LmNvbT4KPj4gQWNrZWQtYnk6IERhdmUgWW91bmcgPGR5b3VuZ0ByZWRoYXQuY29t Pgo+PiBTaWduZWQtb2ZmLWJ5OiBEYXZpZCBIaWxkZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT4K Pj4gLS0tCj4+ICBrZXJuZWwvY3Jhc2hfY29yZS5jIHwgMiArKwo+PiAgMSBmaWxlIGNoYW5nZWQs IDIgaW5zZXJ0aW9ucygrKQo+Pgo+PiBkaWZmIC0tZ2l0IGEva2VybmVsL2NyYXNoX2NvcmUuYyBi L2tlcm5lbC9jcmFzaF9jb3JlLmMKPj4gaW5kZXggOTMzY2IzZTQ1Yjk4Li4wOTNjOWY5MTdlZDAg MTAwNjQ0Cj4+IC0tLSBhL2tlcm5lbC9jcmFzaF9jb3JlLmMKPj4gKysrIGIva2VybmVsL2NyYXNo X2NvcmUuYwo+PiBAQCAtNDY0LDYgKzQ2NCw4IEBAIHN0YXRpYyBpbnQgX19pbml0IGNyYXNoX3Nh dmVfdm1jb3JlaW5mb19pbml0KHZvaWQpCj4+ICAJVk1DT1JFSU5GT19OVU1CRVIoUEFHRV9CVURE WV9NQVBDT1VOVF9WQUxVRSk7Cj4+ICAjaWZkZWYgQ09ORklHX0hVR0VUTEJfUEFHRQo+PiAgCVZN Q09SRUlORk9fTlVNQkVSKEhVR0VUTEJfUEFHRV9EVE9SKTsKPj4gKyNkZWZpbmUgUEFHRV9PRkZM SU5FX01BUENPVU5UX1ZBTFVFCSh+UEdfb2ZmbGluZSkKPj4gKwlWTUNPUkVJTkZPX05VTUJFUihQ QUdFX09GRkxJTkVfTUFQQ09VTlRfVkFMVUUpOwo+PiAgI2VuZGlmCj4+ICAKPj4gIAlhcmNoX2Ny YXNoX3NhdmVfdm1jb3JlaW5mbygpOwo+IAo+IFRoZSBwYXRjaCBoYXMgYmVlbiBtZXJnZWQsIHdv dWxkIHlvdSBtaW5kIHRvIHNlbmQgYSBkb2N1bWVudGF0aW9uIHBhdGNoCj4gZm9yIHRoZSB2bWNv cmVpbmZvLCB3aGljaCBpcyBhZGRlZCByZWNlbnRseSBpbiBEb2N1bWVudGF0aW9uL2tkdW1wL3Zt Y29yZWluZm8udHh0Cj4gCj4gQSBicmllZiBkZXNjcmlwdGlvbiBhYm91dCBob3cgdGhpcyB2bWNv cmVpbmZvIGZpZWxkIGlzIHVzZWQgaXMgZ29vZCB0bwo+IGhhdmUuCj4gCgpUdXJucyBvdXQsIGl0 IHdhcyBhbHJlYWR5IGRvY3VtZW50ZWQKClBHX2xydXxQR19wcml2YXRlfFBHX3N3YXBjYWNoZXxQ R19zd2FwYmFja2VkfFBHX3NsYWJ8UEdfaHdwb2lzaW9uCnxQR19oZWFkX21hc2t8UEFHRV9CVURE WV9NQVBDT1VOVF9WQUxVRSh+UEdfYnVkZHkpCnxQQUdFX09GRkxJTkVfTUFQQ09VTlRfVkFMVUUo flBHX29mZmxpbmUpCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tCgpQYWdlIGF0dHJpYnV0ZXMuIFRoZXNlIGZsYWdzIGFyZSB1 c2VkIHRvIGZpbHRlciB2YXJpb3VzIHVubmVjZXNzYXJ5IGZvcgpkdW1waW5nIHBhZ2VzLgoKClRo YW5rcyEKCj4gVGhhbmtzCj4gRGF2ZQo+IAoKCi0tIAoKVGhhbmtzLAoKRGF2aWQgLyBkaGlsZGVu YgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRl dmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9s aXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==