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charset="utf-8" From: Prasad J Pandit Add ppc-parity mmio write method to avoid NULL pointer dereference issue. Reported-by: Lei Sun Signed-off-by: Prasad J Pandit --- hw/ppc/prep_systemio.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/ppc/prep_systemio.c b/hw/ppc/prep_systemio.c index bbc51b6e9a..aacd7831fd 100644 --- a/hw/ppc/prep_systemio.c +++ b/hw/ppc/prep_systemio.c @@ -23,6 +23,7 @@ */ =20 #include "qemu/osdep.h" +#include "qemu/log.h" #include "hw/irq.h" #include "hw/isa/isa.h" #include "hw/qdev-properties.h" @@ -235,8 +236,15 @@ static uint64_t ppc_parity_error_readl(void *opaque, h= waddr addr, return val; } =20 +static void ppc_parity_error_writel(void *opaque, hwaddr addr, + uint64_t data, unsigned size) +{ + qemu_log_mask(LOG_UNIMP, "%s not implemented\n", __func__); +} + static const MemoryRegionOps ppc_parity_error_ops =3D { .read =3D ppc_parity_error_readl, + .write =3D ppc_parity_error_writel, .valid =3D { .min_access_size =3D 4, .max_access_size =3D 4, --=20 2.26.2