linux/arch/mips/loongson64/loongson-3
Dengcheng Zhu 62cac480f3
MIPS: kexec: Make a framework for both jumping and halting on nonboot CPUs
The existing implementation lets machine_kexec() CPU jump to reboot code
buffer, whereas other CPUs to relocated_kexec_smp_wait. The natural way to
bring up an SMP new kernel would be to let CPU0 do it while others being
halted. For those failing to do so, fall back to the jumping method.

Signed-off-by: Dengcheng Zhu <dzhu@wavecomp.com>
[paul.burton@mips.com: Guard kexec_nonboot_cpu_jump with CONFIG_SMP]
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20570/
Cc: pburton@wavecomp.com
Cc: ralf@linux-mips.org
Cc: linux-mips@linux-mips.org
Cc: rachel.mozes@intel.com
2018-09-22 10:31:50 -07:00
..
acpi_init.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cop2-ex.c MIPS: Add missing include files 2017-03-08 10:38:06 +01:00
dma.c MIPS: loongson: untangle dma implementations 2018-06-24 09:26:04 -07:00
hpet.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
irq.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile MIPS: loongson: untangle dma implementations 2018-06-24 09:26:04 -07:00
numa.c mips: switch to NO_BOOTMEM 2018-09-14 12:37:28 -07:00
platform.c
smp.c MIPS: kexec: Make a framework for both jumping and halting on nonboot CPUs 2018-09-22 10:31:50 -07:00
smp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00