| Message ID | 20160819160231.GH9893@arm.com |
|---|---|
| State | New |
| Headers | show |
On Fri, Aug 19, 2016 at 05:02:31PM +0100, Will Deacon wrote: > The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d: > > Linux 4.8-rc2 (2016-08-14 19:11:36 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/fixes > > for you to fetch changes up to 5bc0a11664e17e9f9551983f5b660bd48b57483c: > > iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass (2016-08-19 09:48:15 +0100) > > ---------------------------------------------------------------- > Robin Murphy (1): > iommu/io-pgtable-arm-v7s: Fix attributes when splitting blocks > > Will Deacon (3): > iommu/arm-smmu: Fix CMDQ error handling > iommu/arm-smmu: Disable stalling faults for all endpoints > iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass Pulled, thanks Will.
Hi Joerg, As promised yesterday, here are a few ARM SMMU fixes for 4.8. I've added a Fixes: line to each patch, so they should be good to go. The main changes are: - Fix a couple of thinkos in the CMDQ error handling and short-descriptor page table code that have been there since day one - Disable stalling faults, since they may result in hardware deadlock - Fix an accidental BUG() when passing disable_bypass=1 on the cmdline Cheers, Will --->8 The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d: Linux 4.8-rc2 (2016-08-14 19:11:36 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/fixes for you to fetch changes up to 5bc0a11664e17e9f9551983f5b660bd48b57483c: iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass (2016-08-19 09:48:15 +0100) ---------------------------------------------------------------- Robin Murphy (1): iommu/io-pgtable-arm-v7s: Fix attributes when splitting blocks Will Deacon (3): iommu/arm-smmu: Fix CMDQ error handling iommu/arm-smmu: Disable stalling faults for all endpoints iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass drivers/iommu/arm-smmu-v3.c | 7 +++++-- drivers/iommu/arm-smmu.c | 34 +++++++--------------------------- drivers/iommu/io-pgtable-arm-v7s.c | 4 +++- 3 files changed, 15 insertions(+), 30 deletions(-)