Revision b85ea006b6bebb692628f11882af41c3e12e1e09 authored by Kejian Yan on 09 February 2017, 11:46:15 UTC, committed by David S. Miller on 10 February 2017, 18:40:30 UTC
This patch fixes the device being used to DMA map skb->data. Erroneous device assignment causes the crash when SMMU is enabled. This happens during TX since buffer gets DMA mapped with device correspondign to net_device and gets unmapped using the device related to DSAF. Signed-off-by: Kejian Yan <yankejian@huawei.com> Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent bb1a619
| File | Mode | Size |
|---|---|---|
| apparmor | ||
| integrity | ||
| keys | ||
| loadpin | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| Kconfig | -rw-r--r-- | 7.1 KB |
| Makefile | -rw-r--r-- | 989 bytes |
| commoncap.c | -rw-r--r-- | 31.4 KB |
| device_cgroup.c | -rw-r--r-- | 21.0 KB |
| inode.c | -rw-r--r-- | 6.3 KB |
| lsm_audit.c | -rw-r--r-- | 10.2 KB |
| min_addr.c | -rw-r--r-- | 1.3 KB |
| security.c | -rw-r--r-- | 54.8 KB |
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