From 20fd284ec3c6ec39fb8e062d52f1ee514e89c554 Mon Sep 17 00:00:00 2001 From: Mark Cave-Ayland Date: Thu, 28 Aug 2025 12:09:55 +0100 Subject: [PATCH] hw/i386/pc_piix.c: hardcode hole64_size to 0 in pc_init_isa() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit All isapc machines must have 32-bit CPUs and have no PCI 64-bit hole so it can be hardcoded to 0. Signed-off-by: Mark Cave-Ayland Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Xiaoyao Li Link: https://lore.kernel.org/r/20250828111057.468712-13-mark.caveayland@nutanix.com Signed-off-by: Paolo Bonzini --- hw/i386/pc_piix.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 0bc033943ca..66dc4a5186e 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -445,7 +445,6 @@ static void pc_init_isa(MachineState *machine) GSIState *gsi_state; MemoryRegion *ram_memory; MemoryRegion *rom_memory = system_memory; - uint64_t hole64_size = 0; /* * There is a small chance that someone unintentionally passes "-cpu max" @@ -499,7 +498,7 @@ static void pc_init_isa(MachineState *machine) /* allocate ram and load rom/bios */ if (!xen_enabled()) { - pc_memory_init(pcms, system_memory, rom_memory, hole64_size); + pc_memory_init(pcms, system_memory, rom_memory, 0); } else { assert(machine->ram_size == x86ms->below_4g_mem_size + x86ms->above_4g_mem_size); -- 2.47.3