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From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Johannes Berg <johannes.berg@intel.com>,
	Gregory Greenman <gregory.greenman@intel.com>
Cc: Luca Coelho <luciano.coelho@intel.com>,
	Kalle Valo <kvalo@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org
Subject: mainline build failure due to c1918196427b ("iwlwifi: pcie: simplify MSI-X cause mapping")
Date: Fri, 27 May 2022 10:13:06 +0100	[thread overview]
Message-ID: <YpCWIlVFd7JDPfT+@debian> (raw)

Hi All,

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.

--
Regards
Sudip

             reply	other threads:[~2022-05-27  9:13 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-27  9:13 Sudip Mukherjee [this message]
2022-05-27  9:20 ` mainline build failure due to c1918196427b ("iwlwifi: pcie: simplify MSI-X cause mapping") Kalle Valo
2022-05-27  9:23   ` Johannes Berg
2022-05-28  0:24     ` Jakub Kicinski

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