linux-kernel - Re: [PATCH] perf: add missing MODULE

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Date: Tue, 18 Jun 2024 18:06:27 +0100
From: Jonathan Cameron <Jonathan.Cameron@...wei.com>
To: Jeff Johnson <quic_jjohnson@...cinc.com>
CC: Will Deacon <will@...nel.org>, Mark Rutland <mark.rutland@....com>, Frank
 Li <Frank.li@....com>, Shawn Guo <shawnguo@...nel.org>, Sascha Hauer
	<s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, Yicong Yang <yangyicong@...ilicon.com>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<linux-cxl@...r.kernel.org>, <imx@...ts.linux.dev>,
	<kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH] perf: add missing MODULE_DESCRIPTION() macros

On Tue, 11 Jun 2024 11:31:06 -0700
Jeff Johnson <quic_jjohnson@...cinc.com> wrote:

> With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/arm-ccn.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/fsl_imx8_ddr_perf.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/marvell_cn10k_ddr_pmu.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/arm_cspmu/arm_cspmu_module.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/arm_cspmu/nvidia_cspmu.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/arm_cspmu/ampere_cspmu.o
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/cxl_pmu.o
> 
> Add the missing invocation of the MODULE_DESCRIPTION() macro to all
> files which have a MODULE_LICENSE().
> 
> This includes drivers/perf/hisilicon/hisi_uncore_pmu.c which, although
> it did not produce a warning with the x86 allmodconfig configuration,
> may cause this warning with arm64 configurations.
> 
> Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@...wei.com> # for CXL PMU