[PATCH 0/2] Fix PLIC issues

[Emmanuel Blot]

PLIC may trigger a buffer overflow when the highest IRQ source is signaled.
IRQ0 being treated as "non-existent" IRQ, N+1 slot should be allocated and
handled.

Emmanuel Blot (2):
  hw/riscv: plic: Fix highest IRQ source slot
  hw/riscv: plic: Make IRQ slot 0 part of the IRQ priority array

 hw/intc/sifive_plic.c              | 27 +++++++++++++++------------
 include/hw/riscv/microchip_pfsoc.h |  2 +-
 include/hw/riscv/sifive_e.h        |  2 +-
 include/hw/riscv/sifive_u.h        |  2 +-
 include/hw/riscv/virt.h            |  2 +-
 5 files changed, 19 insertions(+), 16 deletions(-)

-- 
2.28.0