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authorSasha Levin <sasha.levin@oracle.com>2014-12-28 11:44:37 -0500
committerOded Gabbay <oded.gabbay@amd.com>2014-12-28 11:44:37 -0500
commit68d0cb49f8db5ddce7cb6cbd7781e232c42c472a (patch)
tree88de91a3d93b647849d23590eecca1762599eaa9 /drivers/gpu
parent611a03d764b151190ba7a388b00be72b23aee2bc (diff)
downloadop-kernel-dev-68d0cb49f8db5ddce7cb6cbd7781e232c42c472a.zip
op-kernel-dev-68d0cb49f8db5ddce7cb6cbd7781e232c42c472a.tar.gz
amdkfd: actually allocate longs for the pasid bitmask
Commit "amdkfd: use sizeof(long) granularity for the pasid bitmask" calculated the number of longs it will need, but ended up allocating that number of bytes rather than longs. Fix that silly error and allocate the amount of data really required. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_pasid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
index 71699ad..4c25ef5 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
@@ -32,7 +32,7 @@ int kfd_pasid_init(void)
{
pasid_limit = max_num_of_processes;
- pasid_bitmap = kzalloc(BITS_TO_LONGS(pasid_limit), GFP_KERNEL);
+ pasid_bitmap = kcalloc(BITS_TO_LONGS(pasid_limit), sizeof(long), GFP_KERNEL);
if (!pasid_bitmap)
return -ENOMEM;
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