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05777499a8
After a change to linux/module.h, dyndbg.h is now included
indirectly from the decompressor for lz4 support, which in turn
causes a build failure on 32-bit Arm:
In file included from include/linux/module.h:30,
from arch/arm/boot/compressed/../../../../lib/lz4/lz4_decompress.c:39,
from arch/arm/boot/compressed/../../../../lib/decompress_unlz4.c:10,
from arch/arm/boot/compressed/decompress.c:59:
include/linux/dynamic_debug.h: In function 'ddebug_dyndbg_module_param_cb':
include/linux/dynamic_debug.h:307:14: error: implicit declaration of function 'strcmp' [-Werror=implicit-function-declaration]
307 | if (!strcmp(param, "dyndbg")) {
| ^~~~~~
include/linux/dynamic_debug.h:1:1: note: 'strcmp' is defined in header '<string.h>'; did you forget to '#include <string.h>'?
+++ |+#include <string.h>
The decompressor has its own replacement for the linux/string.h contents,
so the normal declaration is not visible here. Since the function is
not actually called, it is sufficient to add a declaration, and this
is in fact the correct one as it matches the definition in
arch/arm/boot/compressed/string.c.
Fixes:
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|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| csky | ||
| hexagon | ||
| ia64 | ||
| loongarch | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||