From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qt1-x82c.google.com ([2607:f8b0:4864:20::82c]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gXD82-0005kx-IV for kexec@lists.infradead.org; Wed, 12 Dec 2018 22:37:21 +0000 Received: by mail-qt1-x82c.google.com with SMTP id y20so22007qtm.13 for ; Wed, 12 Dec 2018 14:37:07 -0800 (PST) Message-ID: <1544654224.18411.11.camel@lca.pw> Subject: Re: arm64: kdump broken on a large CPU system From: Qian Cai Date: Wed, 12 Dec 2018 17:37:04 -0500 In-Reply-To: References: <113776f1-5633-e397-96eb-c533ea79671d@lca.pw> <29f74c6d-dd21-dcee-6c62-914f018c4e4e@arm.com> <7f467952-342b-71e2-c553-ff53ecc1812e@arm.com> <20181212025131.GL21466@linaro.org> Mime-Version: 1.0 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: "AKASHI, Takahiro" , James Morse , Marc Zyngier Cc: Catalin Marinas , Will Deacon , kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Ard Biesheuvel T24gVHVlLCAyMDE4LTEyLTExIGF0IDIzOjM5IC0wNTAwLCBRaWFuIENhaSB3cm90ZToKPiBbKyBr ZXhlY0BsaXN0cy5pbmZyYWRlYWQub3JnXQo+IAo+IFRoZSBkZWJ1Z2dpbmcgcHJvZ3Jlc3Mgc28g ZmFyLi4uCj4gCj4gV2FpdCB1cCB0byA1IG1pbnV0ZXMgZm9yIG90aGVyIENQVXMgdG8gc3RvcCBp biBjcmFzaF9zbXBfc2VuZF9zdG9wKCkgbWFkZSBubwo+IGRpZmZlcmVuY2UuCj4gCj4gV2l0aCAi ZGV2IiBicmFuY2ggb2YgdGhpcyB0cmVlIFsxXSwgaXQgaXMgcG9zc2libGUgdG8gcHJpbnQgb3V0 IG1lc3NhZ2VzIGZyb20KPiBwdXJnYXRvcnkgd2hlbiBwYXNzaW5nIHNvbWV0aGluZyBsaWtlICIt LXBvcnQ9MHg2MDJCMDAwMAo+IC0tcG9ydC1sc3I9MHg2MDJCMDAwMCwweDgwIiB0byBrZXhlYy4g SG93ZXZlciwgZXZlbiBlbmFibGVfZGNhY2hlKCkgaW4KPiBzZXR1cF9hcmNoKCkgd2lsbCBodW5n IGxpa2UgZm9yZXZlciBvbiB0aGlzIG1hY2hpbmUgKHdvcmtpbmcgZmluZSBvbiBhbm90aGVyCj4g YXJtNjQgc2VydmVyIC0gQ29ydGV4LUE3MikuIEFmdGVyIHJlbW92ZWQgb25seSBlbmFibGVfZGNh 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