Hi,
I am getting compilation errors when cross-compiling for 32-bit ARM.
aufs-4.14 branch
==
fs/aufs/xino.o: In function `au_xino_read':
xino.c:(.text+0x1520): undefined reference to `__aeabi_ldivmod'
fs/aufs/xino.o: In function `au_xino_write':
xino.c:(.text+0x1838): undefined reference to `__aeabi_ldivmod'
fs/aufs/xino.o: In function `au_xino_do_set_br':
xino.c:(.text+0x2534): undefined reference to `__aeabi_ldivmod'
fs/aufs/xino.o: In function `au_xino_delete_inode':
xino.c:(.text+0x3208): undefined reference to `__aeabi_ldivmod'
Makefile:1016: recipe for target 'vmlinux' failed
make[2]: *** [vmlinux] Error 1
==
Probably caused by the 64-bit divisions in the new au_xi_calc() code not
being natively supported on 32-bit architectures.
Think you need to call do_div() or similar instead.
Yours sincerely,
Floris Bos
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