Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> writes:
> The latest mainline kernel branch fails to build for mips allmodconfig
> with the error:
>
> drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093: error: "CAUSE" redefined [-Werror]
> 1093 | #define CAUSE(reg, mask) \
> |
> In file included from ./arch/mips/include/asm/ptrace.h:19,
> from ./include/linux/sched/signal.h:14,
> from ./include/linux/rcuwait.h:6,
> from ./include/linux/percpu-rwsem.h:7,
> from ./include/linux/fs.h:33,
> from ./arch/mips/include/asm/elf.h:12,
> from ./include/linux/elf.h:6,
> from ./include/linux/module.h:19,
> from ./include/linux/device/driver.h:21,
> from ./include/linux/device.h:32,
> from ./include/linux/pci.h:37,
> from drivers/net/wireless/intel/iwlwifi/pcie/trans.c:7:
> ./arch/mips/include/uapi/asm/ptrace.h:18: note: this is the location of the previous definition
> 18 | #define CAUSE 65
>
> git bisect pointed to c1918196427b ("iwlwifi: pcie: simplify MSI-X cause mapping")
>
> And, reverting it on top of mainline branch has fixed the build failure.
We have a fix:
iwlwifi: pcie: rename CAUSE macro
https://patchwork.kernel.org/project/linux-wireless/patch/20220523220300.682be2029361.I283200b18da589a975a284073dca8ed001ee107a@changeid/
It's marked as accepted but I don't know where it's applied to, Gregory?
This is failing the build, should Linus apply the fix directly to his
tree?
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
