Re: [PATCH v5] staging: gpib: Fix i386 build issue
From: Geert Uytterhoeven
Date: Mon Dec 09 2024 - 11:01:47 EST
Hi Dave,
On Wed, Dec 4, 2024 at 5:21 PM Dave Penkler <dpenkler@xxxxxxxxx> wrote:
> These drivers cast resource_type_t to void * causing the build to fail.
>
> With CONFIG_X86_PAE enabled the resource_size_t type is a 64bit unsigned
> int which cannot be cast to a 32 bit pointer.
>
> Disable these drivers if X68_PAE is enabled
>
> Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> Closes: https://lore.kernel.org/all/f10e976e-7a04-4454-b38d-39cd18f142da@xxxxxxxxxxxx/
> Fixes: e9dc69956d4d ("staging: gpib: Add Computer Boards GPIB driver")
> Fixes: e1339245eba3 ("staging: gpib: Add Computer Equipment Corporation GPIB driver")
> Fixes: bb1bd92fa0f2 ("staging: gpib: Add ines GPIB driver")
> Fixes: 0cd5b05551e0 ("staging: gpib: Add TNT4882 chip based GPIB driver")
> Signed-off-by: Dave Penkler <dpenkler@xxxxxxxxx>
Thanks for your patch!
> --- a/drivers/staging/gpib/Kconfig
> +++ b/drivers/staging/gpib/Kconfig
> @@ -50,6 +50,7 @@ config GPIB_CEC_PCI
> tristate "CEC PCI board"
> depends on PCI
> depends on HAS_IOPORT
> + depends on !X86_PAE
!CONFIG_PHYS_ADDR_T_64BIT, to match the definition of phys_addr_t?
Or is this only showing up on x86?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds