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Sat, 13 Jun 2020 08:21:38 +0000 (GMT) for IP:'139.91.1.77' DOMAIN:'av3in' HELO:'av3.ics.forth.gr' FROM:'mick@ics.forth.gr' RCPT:'' X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mailgate-2.ics.forth.gr [139.91.1.5]); Sat, 13 Jun 2020 08:21:38 +0000 (GMT) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200613_012149_161297_D7E18A50 X-CRM114-Status: GOOD ( 13.67 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: david.abdurachmanov@sifive.com, anup@brainfault.org, Atish Patra , yibin_liu@c-sky.com, Palmer Dabbelt , Paul Walmsley , Nick Kossifidis , linux-riscv@lists.infradead.org Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org Στις 2020-06-13 11:17, Anup Patel έγραψε: >> -----Original Message----- >> From: linux-riscv On Behalf >> Of Nick >> Kossifidis >> Sent: 13 June 2020 12:54 >> To: Palmer Dabbelt >> Cc: david.abdurachmanov@sifive.com; anup@brainfault.org; Atish Patra >> ; yibin_liu@c-sky.com; Paul Walmsley >> ; mick@ics.forth.gr; linux- >> riscv@lists.infradead.org >> Subject: Re: [PATCH 0/3] RISC-V: Add kexec/kdump support >> >> Στις 2020-06-11 22:39, Palmer Dabbelt έγραψε: >> > On Thu, 11 Jun 2020 12:09:08 PDT (-0700), mick@ics.forth.gr wrote: >> >> Στις 2020-05-21 21:42, Nick Kossifidis έγραψε: >> >>> Στις 2020-04-24 20:12, Nick Kossifidis έγραψε: >> >>>> This patch series adds kexec/kdump and crash kernel support on >> >>>> RISC-V. For testing the patches a patched version of kexec-tools is >> >>>> needed. The patch is still a work in progress but a draft version >> >>>> can be found at: >> >>>> >> >>>> http://riscv.ics.forth.gr/kexec-tools.patch >> >>>> >> >>> >> >>> Any comments / feedback on this ? Should we get it in ? >> >>> >> >>> Regards, >> >>> Nick >> >> >> >> Anyone ? >> > >> > Sorry, I dropped the ball on this one. After the CPU hotplug breakage >> > I decided I need to get a pre-merge test for all these new features, >> > and I haven't gotten around to actually doing so yet. The merge >> > window is closing right now, so with any luck I'll have some time to >> > get around to my patch backlog -- first I need to go spin up some >> > better testing, though. >> >> Anything I can do to help ? I have a bunch of hw available (unleashed, >> genesys2 and nexys 2 ddr for Ariane / LowRISC SoC) and I'll probably >> also >> need to have a CI flow for the stuff I do internally. > > I had send-out a fix for CPU hotplug which can be taken for > any of the Linux-5.8-rcX. > > These patches should be based upon the CPU hotplug fix. > > Regards, > Anup I only call smp_shutdown_nonboot_cpus(), the patches shouldn't need any updates but I'll do a re-check just in case.