For our upstream brcm80211 drivers we build for a number of
architectures including MIPS. In recent builds we get an error/warning:
CC [M] drivers/net/wireless/brcm80211/brcmfmac/cfg80211.o
In file included from ./arch/mips/include/asm/io.h:27:0,
from ./arch/mips/include/asm/page.h:176,
from include/linux/mm_types.h:15,
from include/linux/kmemcheck.h:4,
from include/linux/skbuff.h:18,
from include/linux/if_ether.h:23,
from include/linux/etherdevice.h:25,
from
drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c:20:
./arch/mips/include/asm/pgtable-bits.h:164:0: error:
"_PAGE_GLOBAL_SHIFT" redefined [-Werror]
./arch/mips/include/asm/pgtable-bits.h:141:0: note: this is the location
of the previous definition
As it is likely a Kconfig issue I have attached the config file that was
used for the build. I started out with mips_config.old and ran 'make
oldconfig' and just hit enter a couple of times selecting all defaults
which ends up with the mips_config file having the issue. As I have no
clue what Kconfig combinations are valid I am hoping anyone on the mips
list can shed some light on this.
Regards,
Arend
Hi Arend,
On Wed, May 13, 2015 at 8:43 PM, Arend van Spriel <[email protected]> wrote:
> For our upstream brcm80211 drivers we build for a number of architectures
> including MIPS. In recent builds we get an error/warning:
>
> CC [M] drivers/net/wireless/brcm80211/brcmfmac/cfg80211.o
> In file included from ./arch/mips/include/asm/io.h:27:0,
> from ./arch/mips/include/asm/page.h:176,
> from include/linux/mm_types.h:15,
> from include/linux/kmemcheck.h:4,
> from include/linux/skbuff.h:18,
> from include/linux/if_ether.h:23,
> from include/linux/etherdevice.h:25,
> from drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c:20:
> ./arch/mips/include/asm/pgtable-bits.h:164:0: error: "_PAGE_GLOBAL_SHIFT"
> redefined [-Werror]
> ./arch/mips/include/asm/pgtable-bits.h:141:0: note: this is the location of
> the previous definition
>
> As it is likely a Kconfig issue I have attached the config file that was
> used for the build. I started out with mips_config.old and ran 'make
> oldconfig' and just hit enter a couple of times selecting all defaults which
> ends up with the mips_config file having the issue. As I have no clue what
> Kconfig combinations are valid I am hoping anyone on the mips list can shed
> some light on this.
this isn't a config issue, it's a clear bug which
https://patchwork.linux-mips.org/patch/9960/
intends to fix.
Regards
Jonas
On 05/13/15 21:19, Jonas Gorski wrote:
> Hi Arend,
>
> On Wed, May 13, 2015 at 8:43 PM, Arend van Spriel<[email protected]> wrote:
>> For our upstream brcm80211 drivers we build for a number of architectures
>> including MIPS. In recent builds we get an error/warning:
>>
>> CC [M] drivers/net/wireless/brcm80211/brcmfmac/cfg80211.o
>> In file included from ./arch/mips/include/asm/io.h:27:0,
>> from ./arch/mips/include/asm/page.h:176,
>> from include/linux/mm_types.h:15,
>> from include/linux/kmemcheck.h:4,
>> from include/linux/skbuff.h:18,
>> from include/linux/if_ether.h:23,
>> from include/linux/etherdevice.h:25,
>> from drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c:20:
>> ./arch/mips/include/asm/pgtable-bits.h:164:0: error: "_PAGE_GLOBAL_SHIFT"
>> redefined [-Werror]
>> ./arch/mips/include/asm/pgtable-bits.h:141:0: note: this is the location of
>> the previous definition
>>
>> As it is likely a Kconfig issue I have attached the config file that was
>> used for the build. I started out with mips_config.old and ran 'make
>> oldconfig' and just hit enter a couple of times selecting all defaults which
>> ends up with the mips_config file having the issue. As I have no clue what
>> Kconfig combinations are valid I am hoping anyone on the mips list can shed
>> some light on this.
>
> this isn't a config issue, it's a clear bug which
>
> https://patchwork.linux-mips.org/patch/9960/
>
> intends to fix.
Excellent. Thanks, Jonas.
Regards,
Arend