From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH v2] ARM: avoid Cortex-A9 livelock on tight dmb loops Date: Fri, 1 Jun 2018 09:12:06 -0700 Message-ID: <20180601161206.GW5705@atomide.com> References: <20180601153512.GV5705@atomide.com> <20180601155502.GB6920@n2100.armlinux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20180601155502.GB6920@n2100.armlinux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Russell King - ARM Linux Cc: Rajendra Nayak , Paul Walmsley , linux-omap@vger.kernel.org, Will Deacon , linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org * Russell King - ARM Linux [180601 15:57]: > On Fri, Jun 01, 2018 at 08:35:12AM -0700, Tony Lindgren wrote: > > CONFIG_KERNEL_LZMA fails: > > > > Try gzip decompression. > > Try LZMA decompression. > > lzma_decompress_file: read on /boot/zImage of 65536 bytes failed > > kernel: 0xb6abb010 kernel_size: 0x43d0f0 > > MEMORY RANGES > > 0000000080000000-00000000bfdfffff (0) > > zImage header: 0x016f2818 0x00000000 0x0043d0f0 > > zImage size 0x43d0f0, file size 0x43d0f0 > > Reserved memory ranges > > This looks like an old kexec binary as it's missing the output from: > > dbgprintf("zImage requires 0x%08llx bytes\n", (unsigned long long)len); > > Please can you test with the current version - the official > repository should now be up to date with my version. Thanks. OK great. After updating kexec-tools to latest git veresion LZMA crashkernel now also boots for me :) Regards, Tony