The get_codeseg32() wants to know if a passed in descriptor has flag GDT_NOTSYS set (desc & GDT_NOTSYS), not whether desc and GDT_NOTSYS are not != 0 (desk && GDT_NOTSYS).
This is an obvious typo. Fix it up.
Signed-off-by: Alexander Graf agraf@suse.de --- lib/efi/efi_stub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c index 1814960572..9788dedba7 100644 --- a/lib/efi/efi_stub.c +++ b/lib/efi/efi_stub.c @@ -182,7 +182,7 @@ static int get_codeseg32(void) << 16; base <<= 12; /* 4KB granularity */ limit <<= 12; - if ((desc & GDT_PRESENT) && (desc && GDT_NOTSYS) && + if ((desc & GDT_PRESENT) && (desc & GDT_NOTSYS) && !(desc & GDT_LONG) && (desc & GDT_4KB) && (desc & GDT_32BIT) && (desc & GDT_CODE) && CONFIG_SYS_TEXT_BASE > base &&