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| author | Nathan Chancellor <nathan@kernel.org> | 2021-08-16 11:57:11 -0700 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-18 23:52:13 +1000 |
| commit | 3f78c90f9eb2e228f44ecc8f4377753f0e11dbab (patch) | |
| tree | 519adb1a5174622aed1302932487d7dbb2da742b /arch | |
| parent | cbc06f051c524dcfe52ef0d1f30647828e226d30 (diff) | |
| download | lwn-3f78c90f9eb2e228f44ecc8f4377753f0e11dbab.tar.gz lwn-3f78c90f9eb2e228f44ecc8f4377753f0e11dbab.zip | |
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 <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210816185711.21563-1-nathan@kernel.org
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 943fd30095af..8183ca343675 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1170,7 +1170,7 @@ out: 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; |