Rusty Russell wrote:
> @@ -301,7 +302,7 @@ static struct pci_raw_ops pci_bios_acces
>
> static struct pci_raw_ops * __devinit pci_find_bios(void)
> {
> - union bios32 *check;
> + union bios32 *check, sig;
This "sig" definition has no references, and is shadowed by the definition
below.
> @@ -314,6 +315,10 @@ static struct pci_raw_ops * __devinit pc
> for (check = (union bios32 *) __va(0xe0000);
> check <= (union bios32 *) __va(0xffff0);
> ++check) {
> + long sig;
> + if (__get_user(sig, &check->fields.signature))
But, no complaint from gcc. Trying to elicit a complaint by configuring
CC_OPTIMIZE_FOR_SIZE='n' breaks the build with:
include/asm/desc.h: In function 'set_ldt':
include/asm/desc.h:92: error: implicit declaration of function
'write_gdt_entry'
See reply to "[PATCH 3/4]" for a fix.
DM
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