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Also, we cannot serve page requests. > > Skip the EVTQ/PRIQ setup entirely rather than enabling then disabling them. > > Also add some inline comments explaining that. > > Fixes: b63b3439b856 ("iommu/arm-smmu-v3: Abort all transactions if SMMU is enabled in kdump kernel") > Cc: stable@vger.kernel.org # v6.12+ > Suggested-by: Kevin Tian > Reviewed-by: Kevin Tian > Signed-off-by: Nicolin Chen > --- > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 43 +++++++++++++-------- > 1 file changed, 27 insertions(+), 16 deletions(-) Reviewed-by: Jason Gunthorpe Jason