diff options
| author | Qian Cai <cai@lca.pw> | 2020-03-05 15:15:02 -0500 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-03-10 10:30:52 +0100 |
| commit | f5152416528c2295f35dd9c9bd4fb27c4032413d (patch) | |
| tree | e0cfb8b61e4428ef408442a7098af8cf47f5733e /crypto/ctr.c | |
| parent | 2d48ea0efb8887ebba3e3720bb5b738aced4e574 (diff) | |
iommu/vt-d: Silence RCU-list debugging warnings
Similar to the commit 02d715b4a818 ("iommu/vt-d: Fix RCU list debugging
warnings"), there are several other places that call
list_for_each_entry_rcu() outside of an RCU read side critical section
but with dmar_global_lock held. Silence those false positives as well.
drivers/iommu/intel-iommu.c:4288 RCU-list traversed in non-reader section!!
1 lock held by swapper/0/1:
#0: ffffffff935892c8 (dmar_global_lock){+.+.}, at: intel_iommu_init+0x1ad/0xb97
drivers/iommu/dmar.c:366 RCU-list traversed in non-reader section!!
1 lock held by swapper/0/1:
#0: ffffffff935892c8 (dmar_global_lock){+.+.}, at: intel_iommu_init+0x125/0xb97
drivers/iommu/intel-iommu.c:5057 RCU-list traversed in non-reader section!!
1 lock held by swapper/0/1:
#0: ffffffffa71892c8 (dmar_global_lock){++++}, at: intel_iommu_init+0x61a/0xb13
Signed-off-by: Qian Cai <cai@lca.pw>
Acked-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'crypto/ctr.c')
0 files changed, 0 insertions, 0 deletions