From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from us-smtp-2.mimecast.com ([207.211.31.81] helo=us-smtp-delivery-1.mimecast.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iOvqk-0007B5-9T for kexec@lists.infradead.org; Mon, 28 Oct 2019 03:37:48 +0000 Subject: Re: [PATCH 1/2 v6] x86/kdump: always reserve the low 1MiB when the crashkernel option is specified References: <20191028024551.4278-1-lijiang@redhat.com> <20191028024551.4278-2-lijiang@redhat.com> <20191028031915.GA6945@dhcp-128-65.nay.redhat.com> From: lijiang Message-ID: <3cbc93b4-c51c-99fb-0159-05c338b2645f@redhat.com> Date: Mon, 28 Oct 2019 11:37:20 +0800 MIME-Version: 1.0 In-Reply-To: <20191028031915.GA6945@dhcp-128-65.nay.redhat.com> 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: Dave Young Cc: jgross@suse.com, Thomas.Lendacky@amd.com, bhe@redhat.com, horms@verge.net.au, x86@kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, dhowells@redhat.com, mingo@redhat.com, bp@alien8.de, ebiederm@xmission.com, hpa@zytor.com, tglx@linutronix.de, d.hatayama@fujitsu.com, vgoyal@redhat.com 5ZyoIDIwMTnlubQxMOaciDI45pelIDExOjE5LCBEYXZlIFlvdW5nIOWGmemBkzoKPiBPbiAxMC8y OC8xOSBhdCAxMDo0NWFtLCBMaWFuYm8gSmlhbmcgd3JvdGU6Cj4+IEtkdW1wIGtlcm5lbCB3aWxs IHJldXNlIHRoZSBmaXJzdCA2NDBrIHJlZ2lvbiBiZWNhdXNlIHRoZSByZWFsIG1vZGUKPj4gdHJh bXBvbGluZSBoYXMgdG8gd29yayBpbiB0aGlzIGFyZWEuIFdoZW4gdGhlIHZtY29yZSBpcyBkdW1w ZWQsIHRoZQo+PiBvbGQgbWVtb3J5IGluIHRoaXMgYXJlYSBtYXkgYmUgYWNjZXNzZWQsIHRoZXJl Zm9yZSwga2VybmVsIGhhcyB0bwo+PiBjb3B5IHRoZSBjb250ZW50cyBvZiB0aGUgZmlyc3QgNjQw ayBhcmVhIHRvIGEgYmFja3VwIHJlZ2lvbiBzbyB0aGF0Cj4+IGtkdW1wIGtlcm5lbCBjYW4gcmVh ZCB0aGUgb2xkIG1lbW9yeSBmcm9tIHRoZSBiYWNrdXAgYXJlYSBvZiB0aGUKPj4gZmlyc3QgNjQw 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