From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Date: Wed, 04 Jul 2018 15:20:05 +0100 Message-ID: <864lhfytey.wl-marc.zyngier@arm.com> From: Marc Zyngier Subject: Re: panic kexec broken on ARM64? In-Reply-To: References: <20180605100151.7fd54381@ezekiel.suse.cz> <8028219f-0d14-eafd-86b7-359ee927bcd3@arm.com> <5e539510-01b7-ebc5-778e-b49a5261f9bc@i2se.com> <2865150f-ebca-4c6b-fc4b-93bfab5f0e91@arm.com> <86lgbm96dq.wl-marc.zyngier@arm.com> <20180703070106.GV23681@linaro.org> <86601wzn3h.wl-marc.zyngier@arm.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") 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: Matthias Brugger Cc: Stefan Wahren , Petr Tesarik , kexec mailing list , "takahiro.akashi@linaro.org" , James Morse , linux-arm-kernel@lists.infradead.org On Wed, 04 Jul 2018 15:08:38 +0100, Matthias Brugger wrote: > On 03/07/18 10:58, Marc Zyngier wrote: > > I've pushed 3 patches on a branch[1]. It is mostly untested, but it > > should allow the above RPi3 disaster to cope with kexec. > > > > M. > > > > [1]: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=irq/root-irqchip > > > > I threw the kernel on my RPi3+ model but I wasn't able to start the crash > kernel. Unfortunately I don't have a JTAG adapter to check if it hangs for the > same reason. Have you annotated the RPi3 root irq_chip structure so that the arm64 kexec code knows that this is the root interrupt controller? I've only done so on the GIC drivers. M. -- Jazz is not dead, it just smell funny. _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec