On Thu, Mar 05, 2020 at 03:00:46PM -0500, Qian Cai wrote:
> drivers/iommu/intel-iommu.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
Applied, thanks.
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Hi,
On 2020/3/6 4:00, Qian Cai wrote:
There are several places traverse RCU-list without holding any lock in
intel_iommu_init(). Fix them by acquiring dmar_global_lock.
WARNING: suspicious RCU usage
-
drivers/iommu/intel-iommu.c:5216 RCU-list traversed in non-r
There are several places traverse RCU-list without holding any lock in
intel_iommu_init(). Fix them by acquiring dmar_global_lock.
WARNING: suspicious RCU usage
-
drivers/iommu/intel-iommu.c:5216 RCU-list traversed in non-reader section!!
other info that might help
