On Tue, 12 Feb 2013 16:11:33 -0800
Tony Luck <tony.luck@xxxxxxxxx> wrote:
> Building linux-next today (tag next-20130212) I get the following errors when
> building arch/ia64/configs/{tiger_defconfig, zx1_defconfig, bigsur_defconfig,
> sim_defconfig}
>
> arch/ia64/mm/init.c: In function 'free_initrd_mem':
> arch/ia64/mm/init.c:215: error: 'max_addr' undeclared (first use in
> this function)
> arch/ia64/mm/init.c:215: error: (Each undeclared identifier is
> reported only once
> arch/ia64/mm/init.c:215: error: for each function it appears in.)
> arch/ia64/mm/init.c:216: error: implicit declaration of function
> 'GRANULEROUNDDOWN'
>
`max_addr' is an awesomely bad name for a global identifier, btw.
And this:
-static u64 mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL;
+u64 mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL;
needlessly exported `mem_limit' and `min_addr' as well. These too are
very poor global identifiers.
Also, Matt suggested an alternative implementation which afaik hasn't
been responded to.
I think I'll just drop the patch.
--
To unsubscribe from this list: send the line "unsubscribe linux-efi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
