Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH] mips: CONFIG_KERNEL_LZ4 needs obj/bswapsi.o | Date | Sun, 4 Jul 2021 16:02:38 -0700 |
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Add obj/bswapsi.o for CONFIG_KERNEL_LZ4 to fix undefined references during linking.
mips64-linux-ld: arch/mips/boot/compressed/decompress.o: in function `decompress_kernel': decompress.c:(.text+0x34e0): undefined reference to `__bswapsi2' mips64-linux-ld: decompress.c:(.text+0x3504): undefined reference to `__bswapsi2' mips64-linux-ld: decompress.c:(.text+0x3530): undefined reference to `__bswapsi2'
#Fixes: d0nt0110kn0w ("I couldn't find where __bswapsi2 is used.") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@vger.kernel.org --- arch/mips/boot/compressed/Makefile | 1 + 1 file changed, 1 insertion(+)
--- linux-next-20210701.orig/arch/mips/boot/compressed/Makefile +++ linux-next-20210701/arch/mips/boot/compressed/Makefile @@ -55,6 +55,7 @@ $(obj)/uart-ath79.c: $(srctree)/arch/mip $(call cmd,shipped) vmlinuzobjs-$(CONFIG_KERNEL_XZ) += $(obj)/ashldi3.o $(obj)/bswapsi.o +vmlinuzobjs-$(CONFIG_KERNEL_LZ4) += $(obj)/bswapsi.o extra-y += ashldi3.c $(obj)/ashldi3.c: $(obj)/%.c: $(srctree)/lib/%.c FORCE
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