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| author | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-06-27 12:54:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 09:03:52 -0700 |
| commit | 4ce16269215ffaad3d480425bc74bf632956151e (patch) | |
| tree | 9510e4d38ad65c5018595d06077bceef0dab7bd0 /drivers/rpmsg | |
| parent | b9e619e35c808f11f2da804c2fac1f2031e1cafd (diff) | |
| download | lwn-4ce16269215ffaad3d480425bc74bf632956151e.tar.gz lwn-4ce16269215ffaad3d480425bc74bf632956151e.zip | |
iommu/tegra: smmu: Fix unsleepable memory allocation
commit 8f53dc724a83a0082184fa27df80c25c7df47340 upstream.
allo_pdir() is called in smmu_iommu_domain_init() with spin_lock
held. memory allocations in it have to be atomic/unsleepable.
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Reported-by: Chris Wright <chrisw@sous-sol.org>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/rpmsg')
0 files changed, 0 insertions, 0 deletions