Messages in this thread Patch in this message | | | From | Sudip Mukherjee <> | Subject | [PATCH] m32r: fix build failure | Date | Sat, 30 Sep 2017 00:20:20 +0100 |
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From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
The allmodconfig build of m32r is failing with the error: lib/mpi/mpih-div.o: In function 'mpihelp_divrem': mpih-div.c:(.text+0x40): undefined reference to 'abort' mpih-div.c:(.text+0x40): relocation truncated to fit: R_M32R_26_PCREL_RELA against undefined symbol 'abort'
The function 'abort' was never defined for the m32r architecture.
Create 'abort' as is done in other arch like 'arm' and 'unicore32'.
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> ---
The build log of next-20170929 is at: https://travis-ci.org/sudipm-mukherjee/parport/jobs/281164217
arch/m32r/kernel/traps.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c index 647dd94..72b96f2 100644 --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -114,6 +114,15 @@ static void set_eit_vector_entries(void) _flush_cache_copyback_all(); } +void abort(void) +{ + BUG(); + + /* if that doesn't kill us, halt */ + panic("Oops failed to kill thread"); +} +EXPORT_SYMBOL(abort); + void __init trap_init(void) { set_eit_vector_entries(); -- 2.7.4
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