On the sandbox we should mark the stack area as EFI runtime memory like we do on any other architecture.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/efi_loader/efi_memory.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c index 83cbc9154f..d46001f608 100644 --- a/lib/efi_loader/efi_memory.c +++ b/lib/efi_loader/efi_memory.c @@ -738,8 +738,10 @@ static void add_u_boot_and_runtime(void) unsigned long uboot_stack_size = 16 * 1024 * 1024;
/* Add U-Boot */ - uboot_start = (gd->start_addr_sp - uboot_stack_size) & ~EFI_PAGE_MASK; - uboot_pages = (gd->ram_top - uboot_start) >> EFI_PAGE_SHIFT; + uboot_start = ((uintptr_t)map_sysmem(gd->start_addr_sp, 0) - + uboot_stack_size) & ~EFI_PAGE_MASK; + uboot_pages = ((uintptr_t)map_sysmem(gd->ram_top - 1, 0) - + uboot_start + EFI_PAGE_MASK) >> EFI_PAGE_SHIFT; efi_add_memory_map(uboot_start, uboot_pages, EFI_LOADER_DATA, false);
#if defined(__aarch64__) @@ -767,8 +769,7 @@ int efi_memory_init(void) { efi_add_known_memory();
- if (!IS_ENABLED(CONFIG_SANDBOX)) - add_u_boot_and_runtime(); + add_u_boot_and_runtime();
#ifdef CONFIG_EFI_LOADER_BOUNCE_BUFFER /* Request a 32bit 64MB bounce buffer region */ -- 2.24.0