* [PATCH-for-10.2] hw/pci-host/dino: Correct PCI memory access to PA I/O range
@ 2025-11-23 18:55 Philippe Mathieu-Daudé
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From: Philippe Mathieu-Daudé @ 2025-11-23 18:55 UTC (permalink / raw)
To: qemu-devel; +Cc: Helge Deller, Richard Henderson, Philippe Mathieu-Daudé
PCI memory transactions above 0xf000_0000 can access
to the whole PA space. Fix the one missing byte.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
hw/pci-host/dino.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/pci-host/dino.c b/hw/pci-host/dino.c
index 924053499c1..34aca429c98 100644
--- a/hw/pci-host/dino.c
+++ b/hw/pci-host/dino.c
@@ -466,7 +466,7 @@ static void dino_pcihost_realize(DeviceState *dev, Error **errp)
30 * DINO_MEM_CHUNK_SIZE);
memory_region_init_alias(&s->bm_cpu_alias, OBJECT(s),
"bm-cpu", s->memory_as, 0xfff00000,
- 0xfffff);
+ 1 * MiB);
memory_region_add_subregion(&s->bm, 0,
&s->bm_ram_alias);
memory_region_add_subregion(&s->bm,
--
2.51.0
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