linux-kernel - [PATCH 0/2] SWIOTLB fixes for 4.20

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1542722463.git.robin.murphy@arm.com>
Date:   Tue, 20 Nov 2018 14:09:51 +0000
From:   Robin Murphy <robin.murphy@....com>
To:     hch@....de, konrad.wilk@...cle.com
Cc:     m.szyprowski@...sung.com, john.stultz@...aro.org,
        iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] SWIOTLB fixes for 4.20

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