Messages in this thread | | | Date | Wed, 08 Apr 2015 23:10:04 +0200 | From | Richard Weinberger <> | Subject | Re: [PATCH] blackfin: Makefile: Skip reloc overflow issue when COMPILE_TEST enabled |
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Am 08.04.2015 um 23:05 schrieb Chen Gang: > l1_text is at L1_CODE_START (e.g. for bf533, 0xff800000). If the kernel > is too big, it may be overwritten, the related issue: > > LD init/built-in.o > init/built-in.o: In function `do_early_param': > init/main.c:(.init.text+0xe0): relocation truncated to fit: R_BFIN_PCREL24 against symbol `strcmp' defined in .l1.text section in arch/blackfin/lib/lib.a(strcmp.o) > init/main.c:(.init.text+0x10e): relocation truncated to fit: R_BFIN_PCREL24 against symbol `strcmp' defined in .l1.text section in arch/blackfin/lib/lib.a(strcmp.o) > init/built-in.o: In function `unknown_bootoption': > > blackfin is for embedded system, the size limitition is acceptable, so > it is not the real world issue, which should be skipped if COMPILE_TEST > enabled.
You're again papering over the real issue. COMPILE_TEST is only one way to generate a too big kernel. The right thing is to blow up and warn the user.
Thanks, //richard
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