Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.15 62/68] MIPS: boot/compressed/: add __ashldi3 to target for ZSTD compression | Date | Tue, 30 Nov 2021 09:46:58 -0500 |
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From: Paul Cercueil <paul@crapouillou.net>
[ Upstream commit fbf3bce458214bb971d3d571515b3b129eac290b ]
Just like before with __bswapdi2(), for MIPS pre-boot when CONFIG_KERNEL_ZSTD=y the decompressor function will use __ashldi3(), so the object file should be added to the target object file.
Fixes these build errors:
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `FSE_buildDTable_internal': decompress.c:(.text.FSE_buildDTable_internal+0x48): undefined reference to `__ashldi3' mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `FSE_decompress_wksp_body_default': decompress.c:(.text.FSE_decompress_wksp_body_default+0xa8): undefined reference to `__ashldi3' mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `ZSTD_getFrameHeader_advanced': decompress.c:(.text.ZSTD_getFrameHeader_advanced+0x134): undefined reference to `__ashldi3'
Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/mips/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile index 9112bdb86be45..f53510d2f6296 100644 --- a/arch/mips/boot/compressed/Makefile +++ b/arch/mips/boot/compressed/Makefile @@ -56,7 +56,7 @@ $(obj)/uart-ath79.c: $(srctree)/arch/mips/ath79/early_printk.c vmlinuzobjs-$(CONFIG_KERNEL_XZ) += $(obj)/ashldi3.o -vmlinuzobjs-$(CONFIG_KERNEL_ZSTD) += $(obj)/bswapdi.o +vmlinuzobjs-$(CONFIG_KERNEL_ZSTD) += $(obj)/bswapdi.o $(obj)/ashldi3.o extra-y += ashldi3.c $(obj)/ashldi3.c: $(obj)/%.c: $(srctree)/lib/%.c FORCE -- 2.33.0
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