On Sun, Jan 21, 2018 at 03:28:54AM -0600, Scott Wood wrote: > Several functions in this driver are called from atomic context, > and thus raw locks must be used in order to be safe on PREEMPT_RT. > > This includes paths that must wait for command completion, which is > a potential PREEMPT_RT latency concern but not easily avoidable. > > Signed-off-by: Scott Wood <sw...@redhat.com> > --- > drivers/iommu/amd_iommu.c | 30 +++++++++++++++--------------- > drivers/iommu/amd_iommu_init.c | 2 +- > drivers/iommu/amd_iommu_types.h | 4 ++-- > 3 files changed, 18 insertions(+), 18 deletions(-)
Applied, thanks. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
