Messages in this thread | | | Date | Wed, 4 Oct 2023 12:40:15 +0100 | Subject | Re: [PATCH 09/21] block: Add checks to merging of atomic writes | From | John Garry <> |
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On 02/10/2023 23:50, Nathan Chancellor wrote: >>>> ld.lld: error: undefined symbol: __moddi3 >> >>> referenced by blk-merge.c >> >>> block/blk-merge.o:(ll_back_merge_fn) in archive vmlinux.a >> >>> referenced by blk-merge.c >> >>> block/blk-merge.o:(ll_back_merge_fn) in archive vmlinux.a >> >>> referenced by blk-merge.c >> >>> block/blk-merge.o:(bio_attempt_front_merge) in archive vmlinux.a >> >>> referenced 3 more times > This does not appear to be clang specific, I can reproduce it with GCC > 12.3.0 and the same configuration target.
Yeah, I just need to stop using the modulo operator for 64b values, which I had already been advised to :|
Thanks, John
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