Commit Graph

811642 Commits

Author SHA1 Message Date
Bjorn Andersson
bede7d2dc8 arm64: dts: qcom: sdm845: Increase address and size cells for soc
The busses on SDM845 provides 36 address bits, extend the address and
size cells to make it possible to describe this in "ranges" and
"dma-ranges".

While touching all reg properties, addresses are padded to 8 digits.

Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:20:33 -06:00
Rajendra Nayak
5b6f186f0a arm64: dts: sdm845: Add rpmh powercontroller node
Add the DT node for the rpmhpd powercontroller.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:20:11 -06:00
Rajendra Nayak
fae1967f31 arm64: dts: msm8996: Add rpmpd device node
Add rpmpd device node and its OPP table

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:20:10 -06:00
Govind Singh
022bccb840 arm64: dts: sdm845: Add WCN3990 WLAN module device node
Add device node for the ath10k SNOC platform driver probe
and add resources required for WCN3990 on SDM845 soc.

Reviewed-by: Brian Norris <briannorris@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:19:20 -06:00
Sibi Sankar
13393da0c6 arm64: dts: qcom: sdm845: Add PDC Global reset driver node
This patch adds the node to support PDC Global reset driver on
SDM845 SoCs

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:19:05 -06:00
Sibi Sankar
77bb7f9455 arm64: dts: qcom: sdm845: Add SCM DT node
Add SCM DT node to enable SCM functionality on SDM845.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:18:44 -06:00
Manu Gautam
539e7a6849 arm64: dts: qcom: sdm845: Fix pcs_misc region address for UNI PHY
Correct address for pcs_misc register region of USB3 QMP UNI PHY.
These registers are used during runtime-suspend/resume routines
of phy.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Fixes: ca4db2b538 ("arm64: dts: qcom: sdm845: Add USB-related nodes")
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:18:43 -06:00
Taniya Das
0cef5dd403 arm64: dts: sdm845: Add lpasscc node
This adds the low pass audio clock controller node to sdm845 based on
the example in the bindings.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
[bjorn: Disabled lpasscc node, as it's normally protected]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:18:42 -06:00
Taniya Das
0555668194 arm64: dts: sdm845: Add videocc node
This adds the video clock controller node to sdm845 based on the examples
in the bindings.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:18:12 -06:00
Douglas Anderson
9aa4a27ec6 arm64: dts: sdm845: Add gpu clock controller node
Add the GPU clock controller nodes as per the example.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:16:48 -06:00
Douglas Anderson
e1ce853932 arm64: dts: qcom: sdm845: Add qspi (quad SPI) node
This adds the Quad SPI controller to the main sdm845 device tree file.
Boards will be expected to assign the proper pinctrl depending on how
many chip selects they have hooked up and how many data lines.

This depends on commit 48735597f7 ("clk: qcom: Add qspi (Quad SPI)
clock defines for sdm845 to header") to add the needed defines.  It
also shouldn't land until the patch ("dt-bindings: spi: Qualcomm Quad
SPI(QSPI) documentation") [1] lands.

[1] https://lkml.kernel.org/r/20181002214709.162330-1-ryandcase@chromium.org

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:16:29 -06:00
Jeffrey Hugo
1e71d0c273 arm64: dts: qcom: msm8998: Enumerate i2c controllers
msm8998 has a dozen i2c controllers which can be used to connect to board
specific peripherals.  Enumerate the controllers so that boards can wire
up as needed.

Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
[bjorn: Renumbered labels on BLSP2 nodes]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:16:29 -06:00
Jeffrey Hugo
d558f4c2c4 arm64: dts: qcom: msm8998-mtp: Increase load on l21 for sdcard
l21 is used as sdcard vmmc, and needs the load increased to prevent
voltage drop issues with some sdcards.  This addresses -84 errors seen
during sdcard init with SDR104 cards.

Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:16:28 -06:00
Andy Gross
40d8e6dabf Merge branch 'arm64-for-5.1' into arm64-for-5.1-2 2019-01-24 22:15:44 -06:00
Andy Gross
ee9eb4b3e2 Qualcomm ARM64 Fixes for 5.0-rc3
* Fix irq controller compatible for the MSM8996 platforms
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Merge tag 'qcom-fixes-for-5.0-rc3' into arm64-for-5.1-2

Qualcomm ARM64 Fixes for 5.0-rc3

* Fix irq controller compatible for the MSM8996 platforms
2019-01-24 22:15:36 -06:00
Jeykumar Sankaran
08c2a076d1 arm64: dts: qcom: sdm845: Add dpu to sdm845 dts file
DPU is short for the Display Processing Unit. It is the display
controller on Qualcomm SDM845 chips.

This change adds MDSS and DSI nodes to enable display on the
target device.

Changes in v2:
	 - Beefed up commit message
 	 - Use SoC specific compatibles for mdss and dpu (Rob H)
	 - Use assigned-clocks to set initial clock frequency(Rob H)
Changes in v3:
	 - added IOMMU node
 	 - Fix device naming (remove _phys)
	 - Use correct IRQ_TYPE in interrupt specifiers
Changes in v4:
 	 - move mdss node to preserve the unit address sort order
 	 - remove _clk suffix from dsi clocks
	 (both the comments are from Doug Anderson)
Changes in v5:
	- Keep the device status "disabled" by default (Bjorn Andersson)
	- Use MDSS_GDSC macro (Jordan)
	- Fix phy-names (Jordan)
	- List reg ranges in numerical order (Jordan)
Changes in v6:
	- Separating this patch out of the series
	- fix phy-names

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 22:15:01 -06:00
Srinivas Kandagatla
2a81efb0de arm64: dts: add msm8996 compatible to gicv3
Add compatible to gicv3 node to enable quirk required to restrict writing
to GICR_WAKER register which is restricted on msm8996 SoC in Hypervisor.

With this quirk MSM8996 can at least boot out of mainline, which can help
community to work with boards based on MSM8996.

Without this patch Qualcomm DB820c board reboots on mainline.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-24 21:16:16 -06:00
Xin Long
ecf938fe7d sctp: set flow sport from saddr only when it's 0
Now sctp_transport_pmtu() passes transport->saddr into .get_dst() to set
flow sport from 'saddr'. However, transport->saddr is set only when
transport->dst exists in sctp_transport_route().

If sctp_transport_pmtu() is called without transport->saddr set, like
when transport->dst doesn't exists, the flow sport will be set to 0
from transport->saddr, which will cause a wrong route to be got.

Commit 6e91b578bf ("sctp: re-use sctp_transport_pmtu in
sctp_transport_route") made the issue be triggered more easily
since sctp_transport_pmtu() would be called in sctp_transport_route()
after that.

In gerneral, fl4->fl4_sport should always be set to
htons(asoc->base.bind_addr.port), unless transport->asoc doesn't exist
in sctp_v4/6_get_dst(), which is the case:

  sctp_ootb_pkt_new() ->
    sctp_transport_route()

For that, we can simply handle it by setting flow sport from saddr only
when it's 0 in sctp_v4/6_get_dst().

Fixes: 6e91b578bf ("sctp: re-use sctp_transport_pmtu in sctp_transport_route")
Reported-by: Ying Xu <yinxu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-24 18:13:57 -08:00
Xin Long
4ff40b8626 sctp: set chunk transport correctly when it's a new asoc
In the paths:

  sctp_sf_do_unexpected_init() ->
    sctp_make_init_ack()
  sctp_sf_do_dupcook_a/b()() ->
    sctp_sf_do_5_1D_ce()

The new chunk 'retval' transport is set from the incoming chunk 'chunk'
transport. However, 'retval' transport belong to the new asoc, which
is a different one from 'chunk' transport's asoc.

It will cause that the 'retval' chunk gets set with a wrong transport.
Later when sending it and because of Commit b9fd683982 ("sctp: add
sctp_packet_singleton"), sctp_packet_singleton() will set some fields,
like vtag to 'retval' chunk from that wrong transport's asoc.

This patch is to fix it by setting 'retval' transport correctly which
belongs to the right asoc in sctp_make_init_ack() and
sctp_sf_do_5_1D_ce().

Fixes: b9fd683982 ("sctp: add sctp_packet_singleton")
Reported-by: Ying Xu <yinxu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-24 18:13:57 -08:00
Xin Long
8220c870cb sctp: improve the events for sctp stream adding
This patch is to improve sctp stream adding events in 2 places:

  1. In sctp_process_strreset_addstrm_out(), move up SCTP_MAX_STREAM
     and in stream allocation failure checks, as the adding has to
     succeed after reconf_timer stops for the in stream adding
     request retransmission.

  3. In sctp_process_strreset_addstrm_in(), no event should be sent,
     as no in or out stream is added here.

Fixes: 50a41591f1 ("sctp: implement receiver-side procedures for the Add Outgoing Streams Request Parameter")
Fixes: c5c4ebb3ab ("sctp: implement receiver-side procedures for the Add Incoming Streams Request Parameter")
Reported-by: Ying Xu <yinxu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-24 18:13:57 -08:00
Xin Long
2e6dc4d951 sctp: improve the events for sctp stream reset
This patch is to improve sctp stream reset events in 4 places:

  1. In sctp_process_strreset_outreq(), the flag should always be set with
     SCTP_STREAM_RESET_INCOMING_SSN instead of OUTGOING, as receiver's in
     stream is reset here.
  2. In sctp_process_strreset_outreq(), move up SCTP_STRRESET_ERR_WRONG_SSN
     check, as the reset has to succeed after reconf_timer stops for the
     in stream reset request retransmission.
  3. In sctp_process_strreset_inreq(), no event should be sent, as no in
     or out stream is reset here.
  4. In sctp_process_strreset_resp(), SCTP_STREAM_RESET_INCOMING_SSN or
     OUTGOING event should always be sent for stream reset requests, no
     matter it fails or succeeds to process the request.

Fixes: 8105447645 ("sctp: implement receiver-side procedures for the Outgoing SSN Reset Request Parameter")
Fixes: 16e1a91965 ("sctp: implement receiver-side procedures for the Incoming SSN Reset Request Parameter")
Fixes: 11ae76e67a ("sctp: implement receiver-side procedures for the Reconf Response Parameter")
Reported-by: Ying Xu <yinxu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-24 18:13:57 -08:00
wenxu
d71b57532d ip_tunnel: Make none-tunnel-dst tunnel port work with lwtunnel
ip l add dev tun type gretap key 1000
ip a a dev tun 10.0.0.1/24

Packets with tun-id 1000 can be recived by tun dev. But packet can't
be sent through dev tun for non-tunnel-dst

With this patch: tunnel-dst can be get through lwtunnel like beflow:
ip r a 10.0.0.7 encap ip dst 172.168.0.11 dev tun

Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-24 17:54:12 -08:00
Linus Torvalds
d73aba1115 drm fixes. msm, sun4i, amdgpu, i915 gvt
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Merge tag 'drm-fixes-2019-01-25-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Live from LCA pull, some fixes all over the place,

  i915:
   - GVT workload destruction fix

  msm:
   - A6XX opp-level fix
   - build fixes
   - hard-coded irq removal

  amdgpu:
   - overclocking fix
   - hybrid gfx fix

  sun4i:
   - fix TMDS clock usage"

* tag 'drm-fixes-2019-01-25-1' of git://anongit.freedesktop.org/drm/drm:
  drm/msm: avoid unused function warning
  drm/msm: Add __printf verification
  drm/msm: Fix A6XX support for opp-level
  drm/msm: honor GPU_READONLY flag
  drm/msm: drop interrupt-names
  drm/msm/gpu: Remove hardcoded interrupt name
  drm/msm/gpu: fix building without debugfs
  drm/i915/execlists: Mark up priority boost on preemption
  drm/i915/gvt: release shadow batch buffer and wa_ctx before destroy one workload
  drm/sun4i: hdmi: Fix usage of TMDS clock
  drm/amd/powerplay: OD setting fix on Vega10
  drm/amdgpu: Add APTX quirk for Lenovo laptop
  drm/msm: Unblock writer if reader closes file
2019-01-25 12:19:10 +13:00
Dave Airlie
f0e7ce1eef Merge tag 'drm-msm-fixes-2019-01-24' of git://people.freedesktop.org/~robclark/linux into drm-fixes
A few fixes for v5.0.. the opp-level fix and removal of hard-coded irq
name is partially to make things smoother in v5.1 merge window to
avoid dependency on drm vs dt trees, but are otherwise sane changes.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsAEHd2tGRQxRTs+A-8y_tthPs2iUgCCCEwR5vDMXab4A@mail.gmail.com
2019-01-25 07:45:00 +10:00
Dave Airlie
7325e4bd06 Merge tag 'drm-intel-fixes-2019-01-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.0-rc4:
- fix priority boost
- gvt: fix destroy of shadow batch and indirect ctx

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87k1iu1a2e.fsf@intel.com
2019-01-25 06:57:46 +10:00
Dave Airlie
edaf690170 Merge branch 'drm-fixes-5.0' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
- Overclock fix for vega10
- Hybrid gfx laptop fix

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190123231004.3111-1-alexander.deucher@amd.com
2019-01-25 06:53:23 +10:00
Ronnie Sahlberg
a5f1a81f70 cifs: print CIFSMaxBufSize as part of /proc/fs/cifs/DebugData
Was helpful in debug for some recent problems.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:06 -06:00
Ronnie Sahlberg
2e5700bdde smb3: add credits we receive from oplock/break PDUs
Otherwise we gradually leak credits leading to potential
hung session.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:06 -06:00
Pavel Shilovsky
6a9cbdd1ce CIFS: Fix mounts if the client is low on credits
If the server doesn't grant us at least 3 credits during the mount
we won't be able to complete it because query path info operation
requires 3 credits. Use the cached file handle if possible to allow
the mount to succeed.

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:06 -06:00
Pavel Shilovsky
0fd1d37b05 CIFS: Do not assume one credit for async responses
If we don't receive a response we can't assume that the server
granted one credit. Assume zero credits in such cases.

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:06 -06:00
Pavel Shilovsky
3d3003fce8 CIFS: Fix credit calculations in compound mid callback
The current code doesn't do proper accounting for credits
in SMB1 case: it adds one credit per response only if we get
a complete response while it needs to return it unconditionally.
Fix this and also include malformed responses for SMB2+ into
accounting for credits because such responses have Credit
Granted field, thus nothing prevents to get a proper credit
value from them.

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:06 -06:00
Pavel Shilovsky
ec678eae74 CIFS: Fix credit calculation for encrypted reads with errors
We do need to account for credits received in error responses
to read requests on encrypted sessions.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:05 -06:00
Pavel Shilovsky
8004c78c68 CIFS: Fix credits calculations for reads with errors
Currently we mark MID as malformed if we get an error from server
in a read response. This leads to not properly processing credits
in the readv callback. Fix this by marking such a response as
normal received response and process it appropriately.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:52:05 -06:00
Pavel Shilovsky
ef68e83184 CIFS: Do not reconnect TCP session in add_credits()
When executing add_credits() we currently call cifs_reconnect()
if the number of credits is zero and there are no requests in
flight. In this case we may call cifs_reconnect() recursively
twice and cause memory corruption given the following sequence
of functions:

mid1.callback() -> add_credits() -> cifs_reconnect() ->
-> mid2.callback() -> add_credits() -> cifs_reconnect().

Fix this by avoiding to call cifs_reconnect() in add_credits()
and checking for zero credits in the demultiplex thread.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2019-01-24 14:50:57 -06:00
Dave Airlie
dc15159a2c drm-misc-fixes for v5.0-rc4:
- Small refcounting fix to sun4i's HDMI support.
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Merge tag 'drm-misc-fixes-2019-01-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

drm-misc-fixes for v5.0-rc4:
- Small refcounting fix to sun4i's HDMI support.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/588e9ecb-d80d-2cc6-254e-e5311f04224f@linux.intel.com
2019-01-25 06:46:59 +10:00
Arnd Bergmann
a840f690d3 drm/msm: avoid unused function warning
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:368:13: error: 'dpu_plane_danger_signal_ctrl' defined but not used [-Werror=unused-function]

Fixes: 7b2e7adea7 ("drm/msm/dpu: Make dpu_plane_danger_signal_ctrl void")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:33 -05:00
Joe Perches
023014e72e drm/msm: Add __printf verification
Add a few __printf attribute specifiers to routines that
could use them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:33 -05:00
Douglas Anderson
a3c5e2cd79 drm/msm: Fix A6XX support for opp-level
The bindings for Qualcomm opp levels changed after being Acked but
before landing.  Thus the code in the GPU driver that was relying on
the old bindings is now broken.

Let's change the code to match the new bindings by adjusting the old
string 'qcom,level' to the new string 'opp-level'.  See the patch
("dt-bindings: opp: Introduce opp-level bindings").

NOTE: we will do additional cleanup to totally remove the string from
the code and use the new dev_pm_opp_get_level() but we'll do it in a
future patch.  This will facilitate getting the important code fix in
sooner without having to deal with cross-maintainer dependencies.

This patch needs to land before the patch ("arm64: dts: sdm845: Add
gpu and gmu device nodes") since if a tree contains the device tree
patch but not this one you'll get a crash at bootup.

Fixes: 4b565ca5a2 ("drm/msm: Add A6XX device support")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:33 -05:00
Rob Clark
bbc2cd07c5 drm/msm: honor GPU_READONLY flag
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:33 -05:00
Jordan Crouse
895ad6b0cc drm/msm: drop interrupt-names
Each GPU core only uses one interrupt so we don't to look up
an interrupt by name and thereby we don't need interrupt-names.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:33 -05:00
Jordan Crouse
878411aef6 drm/msm/gpu: Remove hardcoded interrupt name
Every GPU core only has one interrupt so there isn't any
value in looking up the interrupt by name. Remove the name (which
is legacy anyway) and use platform_get_irq() instead.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:32 -05:00
Arnd Bergmann
c878a628e0 drm/msm/gpu: fix building without debugfs
When debugfs is disabled, but coredump is turned on, the adreno driver fails to build:

drivers/gpu/drm/msm/adreno/a3xx_gpu.c:460:4: error: 'struct msm_gpu_funcs' has no member named 'show'
   .show = adreno_show,
    ^~~~
drivers/gpu/drm/msm/adreno/a3xx_gpu.c:460:11: note: (near initialization for 'funcs.base')
drivers/gpu/drm/msm/adreno/a3xx_gpu.c:460:11: error: initialization of 'void (*)(struct msm_gpu *, struct msm_gem_submit *, struct msm_file_private *)' from incompatible pointer type 'void (*)(struct msm_gpu *, struct msm_gpu_state *, struct drm_printer *)' [-Werror=incompatible-pointer-types]
drivers/gpu/drm/msm/adreno/a3xx_gpu.c:460:11: note: (near initialization for 'funcs.base.submit')
drivers/gpu/drm/msm/adreno/a4xx_gpu.c:546:4: error: 'struct msm_gpu_funcs' has no member named 'show'
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:1460:4: error: 'struct msm_gpu_funcs' has no member named 'show'
drivers/gpu/drm/msm/adreno/a6xx_gpu.c:769:4: error: 'struct msm_gpu_funcs' has no member named 'show'
drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_devcoredump_read':
drivers/gpu/drm/msm/msm_gpu.c:289:12: error: 'const struct msm_gpu_funcs' has no member named 'show'

Adjust the #ifdef to make it build again.

Fixes: c0fec7f562 ("drm/msm/gpu: Capture the GPU state on a GPU hang")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24 15:36:24 -05:00
Linus Torvalds
cffd425b90 - Fix DM crypt's parsing of extended IV arguments.
- Fix DM thinp's discard passdown to properly account for extra
   reference that is taken to guard against reallocating a block before a
   discard has been issued.
 
 - Fix bio-based DM's redundant IO accounting that was occurring for bios
   that must be split due to the nature of the DM target (e.g. dm-stripe,
   dm-thinp, etc).
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Merge tag 'for-5.0/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix DM crypt's parsing of extended IV arguments.

 - Fix DM thinp's discard passdown to properly account for extra
   reference that is taken to guard against reallocating a block before
   a discard has been issued.

 - Fix bio-based DM's redundant IO accounting that was occurring for
   bios that must be split due to the nature of the DM target (e.g.
   dm-stripe, dm-thinp, etc).

* tag 'for-5.0/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: add missing trace_block_split() to __split_and_process_bio()
  dm: fix dm_wq_work() to only use __split_and_process_bio() if appropriate
  dm: fix redundant IO accounting for bios that need splitting
  dm: fix clone_bio() to trigger blk_recount_segments()
  dm thin: fix passdown_double_checking_shared_status()
  dm crypt: fix parsing of extended IV arguments
2019-01-25 09:07:18 +13:00
Graeme Smecher
d031773169 ARM: dts: Adds device tree file for McGill's IceBoard, based on TI AM3874
This is an ARM + FPGA instrumentation board used at telescopes in
Antarctica, Chile, and Canada:

        https://pole.uchicago.edu/
        https://arxiv.org/abs/1608.03025
        https://chime-experiment.ca/

With these commits and a suitable userspace, we can boot the board, load
a FPGA bitstream, and communicate with the RTL design. Most of the board's
telemetry sensors (temperatures, voltages) are functional but detailed
testing is to follow.

We are weaning ourselves off TI's "official" kernel for this SOC, which
has been stuck at 2.6.37 and is not really fit for use. To anyone at TI:
despite good silicon and some dedicated support enginers, your
open-source software strategy for these parts has not worked well.
Please get in touch with me if you'd like to have a constructive
discussion about ways to improve it.

Signed-off-by: Graeme Smecher <gsmecher@threespeedlogic.com>
[tony@atomide.com: dropped fpga@1 as linux,spidev is still undocumented]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-01-24 10:22:43 -08:00
Damien Le Moal
8367de2c99 block: Fix comment typo
Fix typo in REQ_OP_ZONE_RESET description.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-01-24 11:11:45 -07:00
Damien Le Moal
745815f955 uapi: fix ioctl documentation
The description of the BLKGETNRZONES zoned block device ioctl was not
added as a comment together with this ioctl definition in commit
65e4e3eee8 ("block: Introduce BLKGETNRZONES ioctl"). Add its
description here.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-01-24 11:11:42 -07:00
Bart Van Assche
c83f536a87 blk-wbt: Declare local functions static
This patch avoids that sparse reports the following warnings:

  CHECK   block/blk-wbt.c
block/blk-wbt.c:600:6: warning: symbol 'wbt_issue' was not declared. Should it be static?
block/blk-wbt.c:620:6: warning: symbol 'wbt_requeue' was not declared. Should it be static?
  CC      block/blk-wbt.o
block/blk-wbt.c:600:6: warning: no previous prototype for wbt_issue [-Wmissing-prototypes]
 void wbt_issue(struct rq_qos *rqos, struct request *rq)
      ^~~~~~~~~
block/blk-wbt.c:620:6: warning: no previous prototype for wbt_requeue [-Wmissing-prototypes]
 void wbt_requeue(struct rq_qos *rqos, struct request *rq)
      ^~~~~~~~~~~

Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-01-24 11:09:21 -07:00
Linus Torvalds
c04e2a780c \n
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Merge tag 'fsnotify_for_v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull inotify fix from Jan Kara:
 "Fix a file refcount leak in an inotify error path"

* tag 'fsnotify_for_v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  inotify: Fix fd refcount leak in inotify_add_watch().
2019-01-25 06:03:24 +13:00
Linus Torvalds
22a89a6b88 A fix for a potential use-after-free, a patch to close a (mostly benign)
race in the messenger and a licence clarification for quota.c.
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Merge tag 'ceph-for-5.0-rc4' of git://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "A fix for a potential use-after-free, a patch to close a (mostly
  benign) race in the messenger and a licence clarification for quota.c"

* tag 'ceph-for-5.0-rc4' of git://github.com/ceph/ceph-client:
  ceph: quota: cleanup license mess
  libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()
  ceph: clear inode pointer when snap realm gets dropped by its inode
2019-01-25 05:59:22 +13:00
Linus Torvalds
aa7b98459f sound fixes for 5.0-rc4
A significant amount of fixes at this time, mostly for covering the
 recent ASoC issues.
 
 - Fixes for the missing ASoC driver initialization with non-deferred
   probes; these triggered other problems in chain, which resulted in
   yet more fix commits
 
 - DaVinci runtime PM fix; the diff looks large but it's just a code
   shuffling
 
 - Various fixes for ASoC Intel drivers: a regression in HD-A HDMI,
   Kconfig dependency, machine driver adjustments, PLL fix.
 
 - Other ASoC driver-specific stuff including the trivial fixes
   caught by static analysis
 
 - Usual HD-audio quirks
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Merge tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A significant amount of fixes at this time, mostly for covering the
  recent ASoC issues.

   - Fixes for the missing ASoC driver initialization with non-deferred
     probes; these triggered other problems in chain, which resulted in
     yet more fix commits

   - DaVinci runtime PM fix; the diff looks large but it's just a code
     shuffling

   - Various fixes for ASoC Intel drivers: a regression in HD-A HDMI,
     Kconfig dependency, machine driver adjustments, PLL fix.

   - Other ASoC driver-specific stuff including the trivial fixes caught
     by static analysis

   - Usual HD-audio quirks"

* tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
  ALSA: hda - Add mute LED support for HP ProBook 470 G5
  ASoC: amd: Fix potential NULL pointer dereference
  ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
  ASoC: rt5514-spi: Fix potential NULL pointer dereference
  ASoC: dapm: change snprintf to scnprintf for possible overflow
  ASoC: rt5682: Fix PLL source register definitions
  ASoC: core: Don't defer probe on optional, NULL components
  ASoC: core: Make snd_soc_find_component() more robust
  ASoC: soc-core: fix init platform memory handling
  ASoC: intel: skl: Fix display power regression
  ALSA: hda/realtek - Fix typo for ALC225 model
  ASoC: soc-core: Hold client_mutex around soc_init_dai_link()
  ASoC: Intel: Boards: move the codec PLL configuration to _init
  ASoC: soc-core: defer card probe until all component is added to list
  ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
  ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
  ASoC: ti: davinci-mcasp: Move context save/restore to runtime_pm callbacks
  ASoC: Variable "val" in function rt274_i2c_probe() could be uninitialized
  ASoC: rt5682: Fix recording no sound issue
  ASoC: Intel: atom: Make PCI dependency explicit
  ...
2019-01-25 05:55:26 +13:00