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| author | Yanfei Xu <yanfei.xu@intel.com> | 2023-06-14 10:47:04 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-06-16 16:38:32 +0200 |
| commit | 3f13f72787bcd15792c01a34c2aed8bdf38397bb (patch) | |
| tree | e281e8aaf23652d41ad574b3548666c3e59ec676 /scripts/gdb/linux/modules.py | |
| parent | a0e9911ac14baf46d8a8bea322c5bd7b3845825c (diff) | |
iommu/vt-d: Remove two WARN_ON in domain_context_mapping_one()
Remove the WARN_ON(did == 0) as the domain id 0 is reserved and
set once the domain_ids is allocated. So iommu_init_domains will
never return 0.
Remove the WARN_ON(!table) as this pointer will be accessed in
the following code, if empty "table" really happens, the kernel
will report a NULL pointer reference warning at the first place.
Signed-off-by: Yanfei Xu <yanfei.xu@intel.com>
Link: https://lore.kernel.org/r/20230605112659.308981-3-yanfei.xu@intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions