From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120] helo=us-smtp-1.mimecast.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iN9J3-0005Wp-KX for kexec@lists.infradead.org; Wed, 23 Oct 2019 05:35:39 +0000 Subject: Re: [PATCH 1/3 v4] x86/kdump: always reserve the low 1MiB when the crashkernel option is specified References: <20191017094347.20327-1-lijiang@redhat.com> <20191017094347.20327-2-lijiang@redhat.com> <20191022083015.GB31700@zn.tnic> From: lijiang Message-ID: <75648e8d-4ef7-0537-618e-e4a57f0d3b9b@redhat.com> Date: Wed, 23 Oct 2019 13:35:09 +0800 MIME-Version: 1.0 In-Reply-To: <20191022083015.GB31700@zn.tnic> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Borislav Petkov Cc: jgross@suse.com, Thomas.Lendacky@amd.com, bhe@redhat.com, x86@kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, dhowells@redhat.com, mingo@redhat.com, ebiederm@xmission.com, hpa@zytor.com, tglx@linutronix.de, dyoung@redhat.com, vgoyal@redhat.com 5ZyoIDIwMTnlubQxMOaciDIy5pelIDE2OjMwLCBCb3Jpc2xhdiBQZXRrb3Yg5YaZ6YGTOgo+IFRo aXMgaWZkZWZmZXJ5IG5lZWRzIHRvIGJlIGEgZnVuY3Rpb24gaW4ga2VybmVsL2tleGVjX2NvcmUu YyB3aGljaCBpcwo+IGNhbGxlZCBieSByZXNlcnZlX3JlYWxfbW9kZSgpLCBpbnN0ZWFkLgoKV291 bGQgeW91IG1pbmQgaWYgaSBpbXByb3ZlIHRoaXMgcGF0Y2ggYXMgZm9sbG93PyBUaGFua3MuCgpG cm9tIDU4MDRhYmVjNjIyNzk1ODVmMzc0ZDc4YWNlMTI1MDUwNWM0NGM2YjcgTW9uIFNlcCAxNyAw MDowMDowMCAyMDAxCkZyb206IExpYW5ibyBKaWFuZyA8bGlqaWFuZ0ByZWRoYXQuY29tPgpEYXRl OiBXZWQsIDIzIE9jdCAyMDE5IDExOjI3OjA0ICswODAwClN1YmplY3Q6IFtQQVRDSF0geDg2L2tk dW1wOiBhbHdheXMgcmVzZXJ2ZSB0aGUgbG93IDFNaUIgd2hlbiB0aGUgY3Jhc2hrZXJuZWwKIG9w dGlvbiBpcyBzcGVjaWZpZWQKCktkdW1wIGtlcm5lbCB3aWxsIHJldXNlIHRoZSBmaXJzdCA2NDBr 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