On Fri, May 05, 2023 at 10:39:39AM +0200, Christophe Leroy wrote: > A lot of errors are encountered when building with sparse checking > activated (make C=1 or make C=2). > > Many of them are fixed in Linux. > > Resynchronise Makefile and include/linux/build_bug.h with Linux > kernel sources by porting the following Linux commits into u-boot: > - 6c49f359ca14 ("kbuild: disable sparse warnings about unknown attributes") > - 80591e61a0f7 ("kbuild: tell sparse about the $ARCH") > - 8788994376d8 ("linux/build_bug.h: change type to int") > - 527edbc18a70 ("build_bug.h: remove most of dummy BUILD_BUG_ON stubs for > Sparse") > - c60d3b79423a ("build_bug.h: remove negative-array fallback for > BUILD_BUG_ON()") > - 14e83077d55f ("include: drop pointless __compiler_offsetof indirection") > > Also revert commit aa9e891c63 ("include/linux/stddef.h: avoid > 'warning: preprocessor token offsetof redefined'") because the > error it creates is worse than the warning it is trying to fix. > > Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
First, I've applied to u-boot/next now. But second, I had mentioned CI testing too, but seeing the level of checker-error output on qemu-arm I am reluctant to add a test that should build-to-completion but error so much as I worry about it being seen as a low quality test. -- Tom
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