From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-x243.google.com (mail-pl0-x243.google.com [IPv6:2607:f8b0:400e:c01::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4005323fD1zDrD9 for ; Mon, 12 Mar 2018 15:43:23 +1100 (AEDT) Received: by mail-pl0-x243.google.com with SMTP id m22-v6so8706332pls.5 for ; Sun, 11 Mar 2018 21:43:23 -0700 (PDT) From: Pingfan Liu To: linuxppc-dev@lists.ozlabs.org Cc: kexec@lists.infradead.org, mahesh@linux.vnet.ibm.com, cascardo@canonical.com, gpiccoli@linux.vnet.ibm.com, paulus@ozlabs.org, benh@kernel.crashing.org, mpe@ellerman.id.au Subject: [PATCHv4 0/3] enable nr_cpus for powerpc Date: Mon, 12 Mar 2018 12:43:07 +0800 Message-Id: <1520829790-14029-1-git-send-email-kernelfans@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This topic has a very long history. It comes from Mahesh Salgaonkar For v3: https://patchwork.ozlabs.org/patch/834860/ In this series, I separate and change the mapping between cpu logical id and hwid. I hope we can acquire it for "kexec -p" 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 | 1 + arch/powerpc/kernel/paca.c | 19 ++++++++++++++----- arch/powerpc/kernel/prom.c | 25 ++++++++++++++----------- arch/powerpc/kernel/setup-common.c | 35 +++++++++++++++++++++++++++++++++-- 5 files changed, 65 insertions(+), 18 deletions(-) -- 2.7.4