Commit 5742fdb263 for qemu.org

commit 5742fdb2635eb6d70479b68db1d0584cfc40d5d3
Author: Philippe Mathieu-Daudé <philmd@linaro.org>
Date:   Mon Dec 22 10:32:23 2025 +0100

    hw/misc/pvpanic: Expose MMIO interface as little-endian

    Make the PVPanic MMIO interface behave like the ISA and PCI
    variants: access it using little endianness.

    Fixes: a89607c4d0e ("hw/misc/pvpanic: Add MMIO interface")
    Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
    Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
    Message-Id: <20251224134644.85582-5-philmd@linaro.org>

diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index bbd06d9acc..f711ea10fd 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -62,6 +62,7 @@ static void pvpanic_write(void *opaque, hwaddr addr, uint64_t val,
 }

 static const MemoryRegionOps pvpanic_ops = {
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .read = pvpanic_read,
     .write = pvpanic_write,
     .impl = {