Re: linux-next: build failure after merge of the staging tree

[Greg KH]

On Mon, Jun 24, 2019 at 05:38:55PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the staging tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
> 
> lib/Kconfig:132:error: recursive dependency detected!
> lib/Kconfig:132:        symbol CRC32 is selected by XZ_DEC
> lib/xz/Kconfig:2:       symbol XZ_DEC is selected by FW_LOADER_COMPRESS
> drivers/base/firmware_loader/Kconfig:158:       symbol FW_LOADER_COMPRESS depends on FW_LOADER
> drivers/base/firmware_loader/Kconfig:4: symbol FW_LOADER is selected by KS7010
> drivers/staging/ks7010/Kconfig:2:       symbol KS7010 depends on CRYPTO_HASH
> crypto/Kconfig:65:      symbol CRYPTO_HASH is selected by CRYPTO_CRC32_ARM_CE
> arch/arm/crypto/Kconfig:123:    symbol CRYPTO_CRC32_ARM_CE depends on CRC32
> For a resolution refer to Documentation/kbuild/kconfig-language.rst
> subsection "Kconfig recursive dependency limitations"
> 
> This is just while doing the "make multi_v7_defconfig".
> 
> Caused by commit
> 
>   3e5bc68fa596 ("staging: ks7010: Fix build error")
> 
> I have reverted that commit for today.

Odd.  I'll go revert this now too.

thanks,

greg k-h