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* [PATCH 0/3] Non-smp configuration fix
@ 2018-12-26 23:08 Atish Patra
  2018-12-26 23:08 ` [PATCH 1/3] RISC-V: Do not wait indefinitely in __cpu_up Atish Patra
                   ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: Atish Patra @ 2018-12-26 23:08 UTC (permalink / raw)
  To: linux-riscv
  Cc: Rob Herring, Patrick Stählin, Albert Ou, Damien Le Moal,
	Jason Cooper, Dmitriy Cherkasov, Anup Patel, Daniel Lezcano,
	linux-kernel, Michael Clark, Atish Patra, Palmer Dabbelt,
	Marc Zyngier, Thomas Gleixner

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


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^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2019-01-06  2:14 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-26 23:08 [PATCH 0/3] Non-smp configuration fix Atish Patra
2018-12-26 23:08 ` [PATCH 1/3] RISC-V: Do not wait indefinitely in __cpu_up Atish Patra
2018-12-27  3:36   ` Anup Patel
2018-12-26 23:09 ` [PATCH 2/3] RISC-V: Move cpuid to hartid mapping to SMP Atish Patra
2018-12-27  3:37   ` Anup Patel
2019-01-06  2:13     ` Atish Patra
2018-12-26 23:09 ` [PATCH 3/3] RISC-V: Fix non-smp kernel boot on SMP systems Atish Patra
2018-12-27  3:58   ` Anup Patel
2019-01-06  2:14     ` Atish Patra

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