From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Tue, 20 Nov 2018 14:09:51 +0000 Subject: [PATCH 0/2] SWIOTLB fixes for 4.20 Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This is what I have so far, which at least resolves the most ovbious problems. I still haven't got very far with the USB corruption issue I see on Juno with -rc1, but I'm yet to confirm whether that's actually attributable to the SWIOTLB changes or something else entirely. Robin. Robin Murphy (2): swiotlb: Make DIRECT_MAPPING_ERROR viable swiotlb: Skip cache maintenance on map error include/linux/dma-direct.h | 2 +- kernel/dma/swiotlb.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) -- 2.19.1.dirty