msm: ADSPRPC: Fix bugs in hlist usage

Use hlist_for_each_entry_safe to iterate over nodes when deleting them.
Don't assume that for_each loop will find a node to delete.

Change-Id: Ia3bf5c88844b865d8cfb7e02ce6008a1b9f8e2b4
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Acked-by: Anatoly Yakovenko <anatolyy@qti.qualcomm.com>
ipv6: introdcue __ipv6_addr_needs_scope_id and ipv6_iface_scope_id helper functions

[net-next commit b7ef213ef65256168df83ddfbb8131ed9adc10f9]

__ipv6_addr_needs_scope_id checks if an ipv6 address needs to supply
a 'sin6_scope_id != 0'. 'sin6_scope_id != 0' was enforced in case
of link-local addresses. To support interface-local multicast these
checks had to be enhanced and are now consolidated into these new helper
functions.

v2:
a) migrated to struct ipv6_addr_props

v3:
a) reverted changes for ipv6_addr_props
b) test for address type instead of comparing scope

v4:
a) unchanged

CRs-Fixed: 573548
Change-Id: Id6fc54cec61f967928e08a9eba4f857157d973a3
Suggested-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Git-commit: 6607cf0ded9a5f456295477bb1215351fce38d23
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
net: ipv6: Add IPv6 support to the ping socket.

[backport of net-next 6d0bfe22611602f36617bc7aa2ffa1bbb2f54c67]

This adds the ability to send ICMPv6 echo requests without a
raw socket. The equivalent ability for ICMPv4 was added in
2011.

Instead of having separate code paths for IPv4 and IPv6, make
most of the code in net/ipv4/ping.c dual-stack and only add a
few IPv6-specific bits (like the protocol definition) to a new
net/ipv6/ping.c. Hopefully this will reduce divergence and/or
duplication of bugs in the future.

Caveats:

- Setting options via ancillary data (e.g., using IPV6_PKTINFO
  to specify the outgoing interface) is not yet supported.
- There are no separate security settings for IPv4 and IPv6;
  everything is controlled by /proc/net/ipv4/ping_group_range.
- The proc interface does not yet display IPv6 ping sockets
  properly.

Tested with a patched copy of ping6 and using raw socket calls.
Compiles and works with all of CONFIG_IPV6={n,m,y}.

CRs-Fixed: 573548
Change-Id: I0081b4654dd54b12c8f233e00e18943582aa2142
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[lorenzo@google.com: backported to 3.4]
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Git-commit: 1f0675844e3b63a765e5bd32bc5af051ccd951c0
Git-repo: https://android.googlesource.com/kernel/common
[subashab@codeaurora.org : resolve trivial merge conflicts]
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: Ian Maund <imaund@codeaurora.org>
net: ipv6: add missing lock in ping_v6_sendmsg

Bug: 9469865
CRs-Fixed: 573548
Change-Id: I5e9db559d22e35d27fa1df948b70c70ed8b42115
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Git-commit: 3a018d2e8fc2910e5fb2077cde81cad659e2c7f9
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
net: ipv6: fix wrong ping_v6_sendmsg return value

[net-next commit fbfe80c890a1dc521d0b629b870e32fcffff0da5]

ping_v6_sendmsg currently returns 0 on success. It should return
the number of bytes written instead.

Bug: 9469865
CRs-Fixed: 573548
Change-Id: I82b7d3a37ba91ad24e6dbd97a4880745ce16ad31
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Git-commit: 68221869132d78d712d402efd53633ae8aebda20
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
msm: kgsl: Verify the user address before reading a perfcounter group

In adreno_perfcounter_read_group some user input verification is
occuring on a user pointer before copy_from_user is called
resulting in a possible segmentation fault if called with improper
input data.

CRs-fixed: 553314
Change-Id: Ic0dedbad4c5e4b2610368d51ff591d1f716712f4
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
wcnss: Fix Integer overflow

Integer overflow can lead to buffer
overflow in wcnss_wlan_write

Change-Id: I9e6f3439e1c8509bdb9c8c14b9aefe5611de8b03
CRs-Fixed: 547969
Signed-off-by: Arif Hussain <arifhussain@codeaurora.org>
Merge "wcnss: Fix Integer overflow"
Merge "msm: kgsl: Verify the user address before reading a perfcounter group"
Merge "ipv6: introdcue __ipv6_addr_needs_scope_id and ipv6_iface_scope_id helper functions"
Merge "net: ipv6: Add IPv6 support to the ping socket."
Merge "net: ipv6: add missing lock in ping_v6_sendmsg"
Merge "net: ipv6: fix wrong ping_v6_sendmsg return value"
Merge "msm: ADSPRPC: Fix bugs in hlist usage"
Revert "usb: hsic: suspend hsic until really activated by the gadget driver"

This reverts commit d9dfd2d18dd0ce61907238f6361f328263ae2680.

Change-Id: I4f38c8291070ab2fb245ce33ca3638d54cf900e3
Revert "HACK: usb: gadget: Fix enumeration on boot"

This reverts commit cf1f4f65649f0048deaf8ebf45d29fea983442bb.

Change-Id: I12578dd0f0b20d7da3f8009987380c90fd13da12
Merge "Revert "HACK: usb: gadget: Fix enumeration on boot"" into cm-11.0
Merge "Revert "usb: hsic: suspend hsic until really activated by the gadget driver"" into cm-11.0
disable CONFIG_SECURITY_SELINUX_DEVELOP

Change-Id: I128d7f449505356a5ce339eef93ecc406aa4bbcf
d2: pulse the led

Change-Id: Ie05b1d6048d5eb1484689d46de3d1262256d8b55