The patch titled
Subject: powerpc/prom_init: mark prom_getprop() and prom_getproplen() as __init
has been added to the -mm tree. Its filename is
powerpc-prom_init-mark-prom_getprop-and-prom_getproplen-as-__init.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/powerpc-prom_init-mark-prom_getprop-and-prom_getproplen-as-__init.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/powerpc-prom_init-mark-prom_getprop-and-prom_getproplen-as-__init.patch
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------------------------------------------------------
From: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Subject: powerpc/prom_init: mark prom_getprop() and prom_getproplen() as __init
This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place.
We need to eliminate potential issues beforehand.
If it is enabled for powerpc, the following modpost warnings are reported:
WARNING: vmlinux.o(.text.unlikely+0x20): Section mismatch in reference from the function .prom_getprop() to the function .init.text:.call_prom()
The function .prom_getprop() references
the function __init .call_prom().
This is often because .prom_getprop lacks a __init
annotation or the annotation of .call_prom is wrong.
WARNING: vmlinux.o(.text.unlikely+0x3c): Section mismatch in reference from the function .prom_getproplen() to the function .init.text:.call_prom()
The function .prom_getproplen() references
the function __init .call_prom().
This is often because .prom_getproplen lacks a __init
annotation or the annotation of .call_prom is wrong.
Link: http://lkml.kernel.org/r/20190423034959.13525-9-yamada.masahiro@xxxxxxxxxxxxx
Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/prom_init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/powerpc/kernel/prom_init.c~powerpc-prom_init-mark-prom_getprop-and-prom_getproplen-as-__init
+++ a/arch/powerpc/kernel/prom_init.c
@@ -501,14 +501,14 @@ static int __init prom_next_node(phandle
}
}
-static inline int prom_getprop(phandle node, const char *pname,
- void *value, size_t valuelen)
+static inline int __init prom_getprop(phandle node, const char *pname,
+ void *value, size_t valuelen)
{
return call_prom("getprop", 4, 1, node, ADDR(pname),
(u32)(unsigned long) value, (u32) valuelen);
}
-static inline int prom_getproplen(phandle node, const char *pname)
+static inline int __init prom_getproplen(phandle node, const char *pname)
{
return call_prom("getproplen", 2, 1, node, ADDR(pname));
}
_
Patches currently in -mm which might be from yamada.masahiro@xxxxxxxxxxxxx are
remove-spdx-with-linux-syscall-note-from-kernel-space-headers.patch
arm64-mark-__cpus_have_const_cap-as-__always_inline.patch
mips-mark-mult_sh_align_mod-as-__always_inline.patch
s390-cpacf-mark-scpacf_query-as-__always_inline.patch
mtd-rawnand-vf610_nfc-add-initializer-to-avoid-wmaybe-uninitialized.patch
mips-mark-__fls-and-__ffs-as-__always_inline.patch
arm-mark-setup_machine_tags-stub-as-__init-__noreturn.patch
powerpc-prom_init-mark-prom_getprop-and-prom_getproplen-as-__init.patch
powerpc-mm-radix-mark-__radix__flush_tlb_range_psize-as-__always_inline.patch
powerpc-mm-radix-mark-as-__tlbie_pid-and-friends-as__always_inline.patch
compiler-allow-all-arches-to-enable-config_optimize_inlining.patch
treewide-replace-include-asm-sizesh-with-include-linux-sizesh.patch
arch-remove-asm-sizesh-amd-asm-generic-sizesh.patch
