From 90dc392fc445ee2fc17c2617e306774b269386ac Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 13 Nov 2019 08:18:34 +0100 Subject: x86: Remove the calgary IOMMU driver The calgary IOMMU was only used on high-end IBM systems in the early x86_64 age and has no known users left. Remove it to avoid having to touch it for pending changes to the DMA API. Signed-off-by: Christoph Hellwig Signed-off-by: Thomas Gleixner Link: https://lkml.kernel.org/r/20191113071836.21041-2-hch@lst.de --- arch/x86/configs/x86_64_defconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/configs') diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index d0a5ffeae8df..0b9654c7a05c 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -25,7 +25,6 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_SMP=y -CONFIG_CALGARY_IOMMU=y CONFIG_NR_CPUS=64 CONFIG_SCHED_SMT=y CONFIG_PREEMPT_VOLUNTARY=y -- cgit v1.2.3