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(parent: 44eb5a7) | patch
x86: Remove the calgary IOMMU driver
authorChristoph Hellwig <hch@lst.de>
Wed, 13 Nov 2019 07:18:34 +0000 (08:18 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 15 Nov 2019 09:36:59 +0000 (10:36 +0100)
commit90dc392fc445ee2fc17c2617e306774b269386ac
tree5256af5e96abc028f818ca3f47184ad0a32aed3ctree | snapshot
parent44eb5a7e5dc6f23d04c05c15f91bc279e0dc700dcommit | diff
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 <hch@lst.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191113071836.21041-2-hch@lst.de
MAINTAINERS diff | blob | blame | history
arch/x86/Kconfig diff | blob | blame | history
arch/x86/configs/x86_64_defconfig diff | blob | blame | history
arch/x86/include/asm/calgary.h [deleted file] blob | blame | history
arch/x86/include/asm/pci_64.h diff | blob | blame | history
arch/x86/include/asm/tce.h [deleted file] blob | blame | history
arch/x86/kernel/Makefile diff | blob | blame | history
arch/x86/kernel/pci-calgary_64.c [deleted file] blob | blame | history
arch/x86/kernel/pci-dma.c diff | blob | blame | history
arch/x86/kernel/tce_64.c [deleted file] blob | blame | history
Linux 6.x block layer and io_uring tree(s)