From: Fenghua Yu fenghua.yu@intel.com
[ Upstream commit dc901d98b1fe6e52ab81cd3e0879379168e06daa ]
The crc_val in the completion record should be 64 bits and not 32 bits.
Fixes: 4ac823e9cd85 ("dmaengine: idxd: fix delta_rec and crc size field for completion record") Reported-by: Nirav N Shah nirav.n.shah@intel.com Signed-off-by: Fenghua Yu fenghua.yu@intel.com Reviewed-by: Dave Jiang dave.jiang@intel.com Link: https://lore.kernel.org/r/20221111012715.2031481-1-fenghua.yu@intel.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- include/uapi/linux/idxd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index c750eac09fc9..f7c01709cb0f 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -272,7 +272,7 @@ struct dsa_completion_record { };
uint32_t delta_rec_size; - uint32_t crc_val; + uint64_t crc_val;
/* DIF check & strip */ struct {