Re: next/pending-fixes build: 222 builds: 3 failed, 219 passed, 3 errors, 425 warnings (v5.3-rc4-185-g260510fdbaa7)

On Tue, Aug 13, 2019 at 05:14:59AM -0700, kernelci.org bot wrote:

For the past few days -next has been failing to build configurations with LPAE enabled:

arm: axm55xx_defconfig: (gcc-8) FAIL keystone_defconfig: (gcc-8) FAIL multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y: (gcc-8) FAIL

due to errors related to dma_atomic_pool_init()

Errors summary:

1    dma-mapping.c:(.init.text+0x18): undefined reference to `dma_atomic_pool_init'
1    /home/buildslave/workspace/workspace/kernel-build@8/linux/build/../arch/arm/mm/dma-mapping.c:2427: undefined reference to `dma_atomic_pool_init'
1    /home/buildslave/workspace/workspace/kernel-build@6/linux/build/../arch/arm/mm/dma-mapping.c:2427: undefined reference to `dma_atomic_pool_init'

caused by 896089d598c1d46 (arm: initialize the dma-remap atomic pool for LPAE configs). Nothing ensures that DMA_DIRECT_REMAP is selected in such configurations so that function is not built.