1. Support gpu disable dvfs case.
2. Add rk_tf_check_version to compatible for rk3328.
3. merge 1.4_ED3573678 DDK code.
Tip: Need update RK3368 GPU so version to L0.17(@vendor/rockchip/common).
If a /d/binder/proc/[pid] entry is kept open after linux has
torn down the associated process, binder_proc_show can deference
an invalid binder_proc that has been stashed in the debugfs
inode. Validate that the binder_proc ptr passed into binder_proc_show
has not been freed by looking for it within the global process list
whilst the global lock is held. If the ptr is not valid, print nothing.
Bug 19587483
Change-Id: Ice878c171db51ef9a4879c2f9299a2deb873d255
Signed-off-by: Riley Andrews <riandrews@android.com>
Add an guard area after each iommu region, it is used to detect cross-border access
Signed-off-by: CMY <cmy@rock-chips.com>
Signed-off-by: XXM <xxm@rock-chips.com>
[1] When entering NUD_PROBE state via neigh_update(), perhaps received
from userspace, correctly (re)initialize the probes count to zero.
This is useful for forcing revalidation of a neighbor (for example
if the host is attempting to do DNA [IPv4 4436, IPv6 6059]).
[2] Notify listeners when a neighbor goes into NUD_PROBE state.
By sending notifications on entry to NUD_PROBE state listeners get
more timely warnings of imminent connectivity issues.
The current notifications on entry to NUD_STALE have somewhat
limited usefulness: NUD_STALE is a perfectly normal state, as is
NUD_DELAY, whereas notifications on entry to NUD_FAILURE come after
a neighbor reachability problem has been confirmed (typically after
three probes).
Change-Id: I1d01d40ef3bc4753b0eaa79da2b27235425b1934
Signed-off-by: Erik Kline <ek@google.com>
Acked-By: Lorenzo Colitti <lorenzo@google.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sometimes decoder got a timeout error and can not recover from error status.
We need to add soft reset after reading dec registers.
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
When multi-instances power on at same time the condition enabled maybe
set mutli-times. Use atomic function to replace orginal
read/compare/change operation to avoid multi-instances.
Also add power on/off count to debugfs for checking
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Set 0 to des1 in 32bit case.
Otherwise the random value of des1 will be used in
dw_mci_translate_sglist: IDMAC_SET_BUFFER1_SIZE(desc, length)
Signed-off-by: Fei Wang <w.f@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Bug 1248538
Change-Id: I272a264ba2904dfc7a2c6d74ab4fbfdd301b8985
Signed-off-by: Peng Du <pdu@nvidia.com>
Reviewed-on: http://git-master/r/260756
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Support per-file labeling of sysfs and pstore files based on
genfscon policy entries. This is safe because the sysfs
and pstore directory tree cannot be manipulated by userspace,
except to unlink pstore entries.
This provides an alternative method of assigning per-file labeling
to sysfs or pstore files without needing to set the labels from
userspace on each boot. The advantages of this approach are that
the labels are assigned as soon as the dentry is first instantiated
and userspace does not need to walk the sysfs or pstore tree and
set the labels on each boot. The limitations of this approach are
that the labels can only be assigned based on pathname prefix matching.
You can initially assign labels using this mechanism and then change
them at runtime via setxattr if allowed to do so by policy.
Change-Id: If5999785fdc1d24d869b23ae35cd302311e94562
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Suggested-by: Dominick Grift <dac.override@gmail.com>
