kernel_samsung_a53x/arch/m68k/amiga
Paolo Pisati b61fbe2737 m68k: amiga: Turn off Warp1260 interrupts during boot
commit 1d8491d3e726984343dd8c3cdbe2f2b47cfdd928 upstream.

On an Amiga 1200 equipped with a Warp1260 accelerator, an interrupt
storm coming from the accelerator board causes the machine to crash in
local_irq_enable() or auto_irq_enable().  Disabling interrupts for the
Warp1260 in amiga_parse_bootinfo() fixes the problem.

Link: https://lore.kernel.org/r/ZkjwzVwYeQtyAPrL@amaterasu.local
Cc: stable <stable@kernel.org>
Signed-off-by: Paolo Pisati <p.pisati@gmail.com>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20240601153254.186225-1-p.pisati@gmail.com
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-23 23:20:13 +01:00
..
amiints.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
amisound.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
chipram.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cia.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
config.c m68k: amiga: Turn off Warp1260 interrupts during boot 2024-11-23 23:20:13 +01:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pcmcia.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
platform.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00