linux-kernel - [PATCH 0/3] Non-smp configuration fix

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Message-Id: <1545865741-22795-1-git-send-email-atish.patra@wdc.com>
Date:   Wed, 26 Dec 2018 15:08:58 -0800
From:   Atish Patra <atish.patra@....com>
To:     linux-riscv@...ts.infradead.org
Cc:     Atish Patra <atish.patra@....com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Anup Patel <anup@...infault.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Dmitriy Cherkasov <dmitriy@...-tech.org>,
        Jason Cooper <jason@...edaemon.net>,
        linux-kernel@...r.kernel.org, Marc Zyngier <marc.zyngier@....com>,
        Michael Clark <michaeljclark@....com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Patrick Stählin <me@...ki.ch>,
        Rob Herring <robh@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Damien Le Moal <Damien.LeMoal@....com>
Subject: [PATCH 0/3] Non-smp configuration fix

The existing upstream kernel doesn't boot for non-smp
configuration. This patch series address various issues
with non-smp configurations.

Tested on QEMU and HiFive Unleashed board.

Atish Patra (3):
RISC-V: Do not wait indefinitely in __cpu_up
RISC-V: Move cpuid to hartid mapping to SMP.
RISC-V: Fix non-smp kernel boot on SMP systems

arch/riscv/include/asm/smp.h      | 13 +++++++++++--
arch/riscv/kernel/cpu.c           |  4 ----
arch/riscv/kernel/setup.c         |  2 ++
arch/riscv/kernel/smp.c           |  1 -
arch/riscv/kernel/smpboot.c       | 19 ++++++++++++++++---
drivers/clocksource/riscv_timer.c | 21 ++++++++++++++++++---
drivers/irqchip/irq-sifive-plic.c |  5 +++++
7 files changed, 52 insertions(+), 13 deletions(-)

--
2.7.4