From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Message-ID: <1467827339.8880.45.camel@infradead.org> Subject: Re: [PATCH v21 2/8] arm64: limit memory regions based on DT property, usable-memory From: Geoff Levand Date: Wed, 06 Jul 2016 10:48:59 -0700 In-Reply-To: <20160706075226.27609-3-takahiro.akashi@linaro.org> References: <20160706075226.27609-1-takahiro.akashi@linaro.org> <20160706075226.27609-3-takahiro.akashi@linaro.org> Mime-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: AKASHI Takahiro , catalin.marinas@arm.com, will.deacon@arm.com Cc: kexec@lists.infradead.org, james.morse@arm.com, linux-arm-kernel@lists.infradead.org On Wed, 2016-07-06 at 16:52 +0900, AKASHI Takahiro wrote: > Crash dump kernel will be run with a limited range of memory as System > RAM. > > On arm64, we will use a device-tree property under /chosen, > linux,usable-memory = > in order for primary kernel either on uefi or non-uefi (device tree only) > system to hand over the information about usable memory region to crash > dump kernel. This property will supercede entries in uefi memory map table > and "memory" nodes in a device tree. > > Signed-off-by: AKASHI Takahiro This all looks OK. Reviewed-by: Geoff Levand _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec