From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pf0-x242.google.com ([2607:f8b0:400e:c00::242]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewKiU-0003q5-J5 for kexec@lists.infradead.org; Thu, 15 Mar 2018 04:42:16 +0000 Received: by mail-pf0-x242.google.com with SMTP id q13so2410566pff.0 for ; Wed, 14 Mar 2018 21:42:03 -0700 (PDT) From: Pingfan Liu Subject: [PATCHv5 0/3] enable nr_cpus for powerpc Date: Thu, 15 Mar 2018 12:41:49 +0800 Message-Id: <1521088912-31742-1-git-send-email-kernelfans@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: linuxppc-dev@lists.ozlabs.org Cc: cascardo@canonical.com, gpiccoli@linux.vnet.ibm.com, benh@kernel.crashing.org, kexec@lists.infradead.org, paulus@ozlabs.org, mpe@ellerman.id.au This topic has a very long history. It comes from Mahesh Salgaonkar For v3: https://patchwork.ozlabs.org/patch/834860/ I hope we can acquire it for "kexec -p" soon. V4->V5: improve the [1/3] implementation based on Benjamin's suggestion. Mahesh Salgaonkar (1): ppc64 boot: Wait for boot cpu to show up if nr_cpus limit is about to hit. Pingfan Liu (2): powerpc, cpu: partially unbind the mapping between cpu logical id and its seq in dt powerpc, cpu: handling the special case when boot_cpuid greater than nr_cpus arch/powerpc/include/asm/paca.h | 3 +++ arch/powerpc/include/asm/smp.h | 2 ++ arch/powerpc/kernel/paca.c | 19 ++++++++++++++----- arch/powerpc/kernel/prom.c | 27 ++++++++++++++++----------- arch/powerpc/kernel/setup-common.c | 35 ++++++++++++++++++++++++++++++++--- 5 files changed, 67 insertions(+), 19 deletions(-) -- 2.7.4 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec