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31b2daea07
Randy reported yet another build issue with randconfigs on rv32: WARNING: unmet direct dependencies detected for DMA_GLOBAL_POOL Depends on [n]: !ARCH_HAS_DMA_SET_UNCACHED [=n] && !DMA_DIRECT_REMAP [=y] Selected by [y]: - ARCH_R9A07G043 [=y] && SOC_RENESAS [=y] && RISCV [=y] && NONPORTABLE [=y] && RISCV_ALTERNATIVE [=y] && !RISCV_ISA_ZICBOM [=n] && RISCV_SBI [=y] This happens when DMA_DIRECT_REMAP is selected by the T-Head CMO erratum option and DMA_GLOBAL_POOL is selected by the Andes CMO erratum. Block selecting the RZ/Five config option, and by extension DMA_GLOBAL_POOL, if DMA_DIRECT_REMAP has already been enabled. Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/all/24942b4d-d16a-463f-b39a-f9dfcb89d742@infradead.org/ Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20231211-primate-arbitrate-fbcd307a0b00@spud Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>