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From: Sudip Mukherjee <>
To: Huacai Chen <>,
	Marc Zyngier <>, WANG Xuerui <>,
	Jiaxun Yang <>
Cc: Thomas Gleixner <>,,,
Subject: mainline build failure due to fa84f89395e0 ("irqchip/loongson-liointc: Fix build error for LoongArch")
Date: Sat, 4 Jun 2022 11:34:15 +0100	[thread overview]
Message-ID: <Yps1Jw6PJdLBya1W@debian> (raw)

Hi All,

The latest mainline kernel branch fails to build for "mips loongson2k_defconfig"
with the error:

drivers/irqchip/irq-loongson-liointc.c: In function 'liointc_chained_handle_irq':
drivers/irqchip/irq-loongson-liointc.c:60:20: error: implicit declaration of function 'cpu_logical_map' [-Werror=implicit-function-declaration]
   60 |         int core = cpu_logical_map(smp_processor_id()) % LIOINTC_NUM_CORES;

git bisect pointed to fa84f89395e0 ("irqchip/loongson-liointc: Fix build error for LoongArch")

And, reverting it on top of mainline branch has fixed the build failure.


             reply	other threads:[~2022-06-04 10:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-04 10:34 Sudip Mukherjee [this message]
2022-06-04 11:41 ` mainline build failure due to fa84f89395e0 ("irqchip/loongson-liointc: Fix build error for LoongArch") Jiaxun Yang
2022-06-04 13:13 ` Huacai Chen

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