Re: [PATCH] MIPS: boot/compressed/: add __bswapdi2() to target for ZSTD decompression

[Thomas Bogendoerfer]

On Tue, Nov 09, 2021 at 07:09:44PM -0800, Randy Dunlap wrote:
> For MIPS pre-boot, when CONFIG_KERNEL_ZSTD=y, the decompressor
> function uses __bswapdi2(), so this object file should be added to
> the target object file.
> 
> Fixes these build errors:
> 
> mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `xxh64':
> decompress.c:(.text+0x8be0): undefined reference to `__bswapdi2'
> mips-linux-ld: decompress.c:(.text+0x8c78): undefined reference to `__bswapdi2'
> mips-linux-ld: decompress.c:(.text+0x8d04): undefined reference to `__bswapdi2'
> mips-linux-ld: arch/mips/boot/compressed/decompress.o:decompress.c:(.text+0xa010): more undefined references to `__bswapdi2' follow
> 
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
> Cc: linux-mips@xxxxxxxxxxxxxxx
> ---
>  arch/mips/boot/compressed/Makefile |    6 ++++++
>  1 file changed, 6 insertions(+)

applied to mips-next.

Thomas.

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