From: Dave Jiang <dave.jiang@intel.com>
To: vkoul@kernel.org
Cc: dmaengine@vger.kernel.org
Subject: [PATCH] dmaengine: idxd: fix missing symbol for pci_msi_mask_irq()
Date: Tue, 07 Jul 2020 09:24:52 -0700 [thread overview]
Message-ID: <159413909204.59019.6521464735007914513.stgit@djiang5-desk3.ch.intel.com> (raw)
lkp report compile issue without CONFIG_PCI_MSI_IRQ_DOMAIN being set. Add
dependency to the driver to ensure symbol is valid.
ld: drivers/dma/idxd/device.o: in function `idxd_mask_msix_vector':
>> drivers/dma/idxd/device.c:24: undefined reference to `pci_msi_mask_irq'
ld: drivers/dma/idxd/device.o: in function `idxd_unmask_msix_vector':
>> drivers/dma/idxd/device.c:41: undefined reference to `pci_msi_unmask_irq'
Fixes: 3592633e52d2 ("dmaengine: idxd: move idxd interrupt handling to mask instead of ignore")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
drivers/dma/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index b70e90765ad3..cd89fe38834b 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -286,6 +286,7 @@ config INTEL_IDXD
tristate "Intel Data Accelerators support"
depends on PCI && X86_64
depends on SBITMAP
+ depends on PCI_MSI_IRQ_DOMAIN
select DMA_ENGINE
help
Enable support for the Intel(R) data accelerators present
reply other threads:[~2020-07-07 16:24 UTC|newest]
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