Messages in this thread | | | Date | Thu, 7 Dec 2017 11:37:07 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the printk tree |
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Hi Petr,
After merging the printk tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
In file included from include/linux/ftrace.h:11:0, from include/linux/perf_event.h:48, from include/linux/trace_events.h:10, from include/trace/syscall.h:7, from include/linux/syscalls.h:82, from init/do_mounts.h:5, from init/do_mounts_initrd.c:22: include/linux/kallsyms.h: In function 'dereference_symbol_descriptor': include/linux/kallsyms.h:63:8: error: implicit declaration of function '__module_address' [-Werror=implicit-function-declaration] mod = __module_address((unsigned long)ptr); ^ include/linux/kallsyms.h:67:9: error: implicit declaration of function 'dereference_module_function_descriptor' [-Werror=implicit-function-declaration] ptr = dereference_module_function_descriptor(mod, ptr); ^
and many more ...
Caused by commit
78675fe41d57 ("symbol lookup: introduce dereference_symbol_descriptor()")
I have used the printk tree from next-20171206 (with its version of the above patch reverted due to yesterday's error) for today.
-- Cheers, Stephen Rothwell
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