From 3f78c90f9eb2e228f44ecc8f4377753f0e11dbab Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Mon, 16 Aug 2021 11:57:11 -0700 Subject: [PATCH] powerpc/xive: Do not mark xive_request_ipi() as __init Compiling ppc64le_defconfig with clang-14 shows a modpost warning: WARNING: modpost: vmlinux.o(.text+0xa74e0): Section mismatch in reference from the function xive_setup_cpu_ipi() to the function .init.text:xive_request_ipi() The function xive_setup_cpu_ipi() references the function __init xive_request_ipi(). This is often because xive_setup_cpu_ipi lacks a __init annotation or the annotation of xive_request_ipi is wrong. xive_request_ipi() is called from xive_setup_cpu_ipi(), which is not __init, so xive_request_ipi() should not be marked __init. Remove the attribute so there is no more warning. Fixes: cbc06f051c52 ("powerpc/xive: Do not skip CPU-less nodes when creating the IPIs") Signed-off-by: Nathan Chancellor Reviewed-by: Nick Desaulniers Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210816185711.21563-1-nathan@kernel.org --- arch/powerpc/sysdev/xive/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 943fd30095af4e..8183ca343675a4 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1170,7 +1170,7 @@ static int __init xive_init_ipis(void) return ret; } -static int __init xive_request_ipi(unsigned int cpu) +static int xive_request_ipi(unsigned int cpu) { struct xive_ipi_desc *xid = &xive_ipis[early_cpu_to_node(cpu)]; int ret;