When building arm32 allyesconfig: ld.lld: error: undefined symbol: __aeabi_uldivmod >>> referenced by dm-zoned-target.c >>> md/dm-zoned-target.o:(dmz_ctr) in archive drivers/built-in.a dmz_fixup_devices uses DIV_ROUND_UP with variables of type sector_t. As such, it should be using DIV_ROUND_UP_SECTOR_T, which handles this automatically. Fixes: 70978208ec91 ("dm zoned: metadata version 2") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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