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@roeck-us.net>
Link: https://lore.kernel.org/all/f10e976e-7a04-4454-b38d-39cd18f142da@roeck-us.net/
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")
---
v1 -> v2 changed pci_resource_start to pci_resource_len for second parameter of ioremap
v2 -> v3 add changes for cb7210 and tnt4882 drivers
v3 -> v4 disable build of drivers when X86_PAE is enabled

drivers/staging/gpib/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/gpib/Kconfig b/drivers/staging/gpib/Kconfig
index a9b811165f6b..a62d7d36ea85 100644
--- 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
 	select GPIB_COMMON
 	select GPIB_NEC7210
 	help
@@ -62,6 +63,7 @@ config GPIB_CEC_PCI
 config GPIB_NI_PCI_ISA
 	tristate "NI PCI/ISA compatible boards"
 	depends on ISA_BUS || PCI || PCMCIA
+	depends on !X86_PAE
 	select GPIB_COMMON
 	select GPIB_NEC7210
 	help
@@ -85,6 +87,7 @@ config GPIB_CB7210
        tristate "Measurement Computing compatible boards"
 	depends on HAS_IOPORT
 	depends on ISA_BUS || PCI || PCMCIA
+	depends on !X86_PAE
        select GPIB_COMMON
 	select GPIB_NEC7210
        help
@@ -174,6 +177,7 @@ config GPIB_INES
        tristate "INES"
 	depends on PCI || ISA_BUS || PCMCIA
 	depends on HAS_IOPORT
+	depends on !X86_PAE
        select GPIB_COMMON
        select GPIB_NEC7210
        help
-- 
2.47.1

On Wed, Dec 04, 2024 at 04:36:12PM +0100, Dave Penkler 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@roeck-us.net>
> Link: https://lore.kernel.org/all/f10e976e-7a04-4454-b38d-39cd18f142da@roeck-us.net/
> 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")
> ---
> v1 -> v2 changed pci_resource_start to pci_resource_len for second parameter of ioremap
> v2 -> v3 add changes for cb7210 and tnt4882 drivers
> v3 -> v4 disable build of drivers when X86_PAE is enabled

You forgot to sign off on this change :(

v5?

thanks,

greg k-h