Alex Elder [Fri, 13 Mar 2020 11:52:36 +0000 (06:52 -0500)]
arm64: dts: sdm845: add IPA information
Add IPA-related nodes and definitions to "sdm845.dtsi".
Signed-off-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20200313115237.10491-2-elder@linaro.org
[bjorn: Moved modem-init to cheza.dtsi]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 12 Mar 2020 14:30:24 +0000 (14:30 +0000)]
arm64: dts: qcom: db845c: add analog audio support
This patch adds support to Analog audio via WSA881x speakers.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200312143024.11059-6-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 12 Mar 2020 14:30:23 +0000 (14:30 +0000)]
arm64: dts: qcom: sdm845: add pinctrl nodes for quat i2s
Add pinctrl nodes required for QUAT I2S
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200312143024.11059-5-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 12 Mar 2020 14:30:22 +0000 (14:30 +0000)]
arm64: dts: qcom: c630: Enable audio support
This patch add support to audio via WSA881x Speakers and Headset.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200312143024.11059-4-srinivas.kandagatla@linaro.org
[bjorn: Sorted nodes]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 12 Mar 2020 14:30:21 +0000 (14:30 +0000)]
arm64: dts: qcom: sdm845: add apr nodes
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200312143024.11059-3-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 12 Mar 2020 14:30:20 +0000 (14:30 +0000)]
arm64: dts: qcom: sdm845: add slimbus nodes
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200312143024.11059-2-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Veerabhadrarao Badiganti [Wed, 11 Mar 2020 17:14:22 +0000 (22:44 +0530)]
arm64: dts: qcom: sc7180: Update reg names for SDHC
Remove the redundant _mem suffix for SDHC reg names.
For SDcard instance, no need supply reg names since hc reg map
is accessed with index. So remove reg names for SDcard.
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Link: https://lore.kernel.org/r/1583946863-24308-2-git-send-email-vbadigan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Veerabhadrarao Badiganti [Wed, 11 Mar 2020 17:14:21 +0000 (22:44 +0530)]
arm64: dts: qcom: qcs404: Enable CQE support for eMMC
Enabling CQE support for eMMC by supplying the correct reg name
and flag which indicates CQE support.
Also remove the redundant _mem suffix for reg names.
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Link: https://lore.kernel.org/r/1583946863-24308-1-git-send-email-vbadigan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Tue, 10 Mar 2020 17:54:52 +0000 (17:54 +0000)]
arm64: dts: msm8916: Add fastrpc node
Add fastrpc device node for adsp with one compute bank.
Tested-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200310175452.7503-1-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Venkata Narendra Kumar Gutta [Tue, 10 Mar 2020 05:09:10 +0000 (10:39 +0530)]
arm64: dts: qcom: sm8250: Add sm8250 dts file
Add sm8250 devicetree file for SM8250 SoC and SM8250 MTP platform.
This file adds the basic nodes like cpu, psci and other required
configuration for booting up to the serial console.
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200310050910.506854-1-vkoul@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Sun, 8 Mar 2020 05:54:45 +0000 (21:54 -0800)]
arm64: dts: qcom: msm8998-mtp: Disable funnel 4 and 5
Disable Coresight funnel 4 and 5, for now, as these causes the MTP to
crash when clock late_initcall disables unused clocks.
Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200308055445.1992189-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Srinivas Kandagatla [Thu, 5 Mar 2020 14:53:44 +0000 (14:53 +0000)]
arm64: dts: qcom: db845c: add Low speed expansion i2c and spi nodes
This patch adds support UART0, I2C0, I2C1 and SPI0 available
on Low Speed expansion connector.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200305145344.14670-5-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Loic Poulain [Fri, 6 Mar 2020 17:39:28 +0000 (18:39 +0100)]
arm64: dts: qcom: apq8016-sbc: Remove wrong regulator supply
As specified in the smd-rpm-regulator binding and confirmed by the
pm8616 device specification, there is no vdd_l5. l5 vdd comes from
vdd_l4_l5_l6. Fix that (though it does not cause any issue since
the supply is not requested).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/1583516368-29593-1-git-send-email-loic.poulain@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Rajeshwari [Thu, 5 Mar 2020 07:49:07 +0000 (13:19 +0530)]
arm64: dts: qcom: sc7180: Added critical trip point Thermal-zones node
To enable kernel critical shutdown feature added critical trip point to
all non CPU sensors to perform shutdown in orderly manner.
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Rajeshwari <rkambl@codeaurora.org>
Link: https://lore.kernel.org/r/1583394547-12779-2-git-send-email-rkambl@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Amit Kucheria [Thu, 5 Mar 2020 22:00:14 +0000 (03:30 +0530)]
arm64: dts: qcom: msm8998: Fix cpu compatible
"arm,armv8" compatible should only be used for software models. Replace
it with the real cpu type.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Link: https://lore.kernel.org/r/0535d640e9cd01887b5532f893ce4d61feca6d6d.1583445235.git.amit.kucheria@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sibi Sankar [Thu, 27 Feb 2020 10:56:31 +0000 (16:26 +0530)]
arm64: dts: qcom: sc7180: Add OSM L3 interconnect provider
Add Operation State Manager (OSM) L3 interconnect provider on SC7180 SoCs.
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200227105632.15041-8-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sibi Sankar [Thu, 27 Feb 2020 10:56:30 +0000 (16:26 +0530)]
arm64: dts: qcom: sdm845: Add OSM L3 interconnect provider
Add Operation State Manager (OSM) L3 interconnect provider on SDM845 SoCs.
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200227105632.15041-7-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Odelu Kukatla [Tue, 25 Feb 2020 15:59:44 +0000 (21:29 +0530)]
arm64: dts: sc7180: Add interconnect provider DT nodes
Add the DT nodes for the network-on-chip interconnect buses found
on sc7180-based platforms.
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Link: https://lore.kernel.org/r/1582646384-1458-4-git-send-email-okukatla@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Sat, 25 Jan 2020 00:12:34 +0000 (16:12 -0800)]
arm64: dts: qcom: msm8996: Use generic QMP driver for UFS
With support for the MSM8996 UFS PHY added to the common QMP driver,
migrate the DTS to use the common QMP binding.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200125001234.435384-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Mon, 6 Jan 2020 08:05:46 +0000 (00:05 -0800)]
arm64: dts: qcom: msm8996: Define parent clocks for gcc
The CLKREF clocks in GCC are parented by RPM_SMD_LN_BB_CLK, through the
CXO2 pad. Wire this up so that this is properly enabled when need by the
various PHYs.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200106080546.3192125-3-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
David Dai [Sun, 9 Feb 2020 18:34:11 +0000 (00:04 +0530)]
arm64: dts: sdm845: Redefine interconnect provider DT nodes
Add the DT nodes for each of the Network-On-Chip interconnect
buses found on SDM845 based platform and redefine the rsc_hlos
child node as a bcm-voter device to better represent the hardware.
Reviewed-by: Evan Green <evgreen@chromium.org>
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: David Dai <daidavid1@codeaurora.org>
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200209183411.17195-7-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Wed, 4 Mar 2020 18:56:56 +0000 (10:56 -0800)]
arm64: dts: sc7180: Add unit name to soc node
This is just like commit
a1875bf98290 ("arm64: dts: qcom: sdm845: Add
unit name to soc node") but for sc7180.
For reference, the warning being fixed was:
Warning (unit_address_vs_reg): /soc:
node has a reg or ranges property, but no unit name
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Fixes: 90db71e48070 ("arm64: dts: sc7180: Add minimal dts/dtsi files for SC7180 soc")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200304105638.1.I9ea0d337fcb927f52a28b20613b2377b6249c222@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Amit Kucheria [Fri, 28 Feb 2020 06:32:42 +0000 (12:02 +0530)]
arm64: dts: qcom: msm8996:: Add qcom,tsens-v2 to msm8996.dtsi compatible
The qcom-tsens binding requires a SoC-specific and a TSENS
family-specific binding to be specified in the compatible string.
Since them family-specific binding is not listed in the .dtsi file, we
see the following warnings in 'make dtbs_check'. Fix them.
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8996-tsens'] is not valid
under any of the given schemas (Possible causes of the failure):
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8996-tsens'] is too short
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8916-tsens', 'qcom,msm8974-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8976-tsens', 'qcom,qcs404-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible: ['qcom,msm8996-tsens'] is not valid
under any of the given schemas (Possible causes of the failure):
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible: ['qcom,msm8996-tsens'] is too short
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8916-tsens', 'qcom,msm8974-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8976-tsens', 'qcom,qcs404-tsens']
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/ebaa801adade53c567857db2f74af7d2e00f935b.1582871139.git.amit.kucheria@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Amit Kucheria [Fri, 28 Feb 2020 06:32:41 +0000 (12:02 +0530)]
arm64: dts: qcom: msm8916:: Add qcom,tsens-v0_1 to msm8916.dtsi compatible
The qcom-tsens binding requires a SoC-specific and a TSENS
family-specific binding to be specified in the compatible string.
Since them family-specific binding is not listed in the .dtsi file, we
see the following warnings in 'make dtbs_check'. Fix them.
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8916-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8916-tsens'] is not valid
under any of the given schemas (Possible causes of the failure):
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8916-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8916-tsens'] is too short
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8916-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8916-tsens' is not one of
['qcom,msm8976-tsens', 'qcom,qcs404-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8916-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8916-tsens' is not one of
['qcom,msm8996-tsens', 'qcom,msm8998-tsens', 'qcom,sdm845-tsens']
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/8cea8c0036703bcc4dd2b87a8ca3913c4a28d16e.1582871139.git.amit.kucheria@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Mon, 13 May 2019 21:07:47 +0000 (14:07 -0700)]
arm64: dts: qcom: sdm845-mtp: Add Truly display
Bring in the Truly display and enable the DSI channels to make the
mdss/gpu probe, even though we're lacking LABIB, preventing us from
seeing anything on the screen.
Tested-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Link: https://lore.kernel.org/r/20190513210747.22429-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sivaprakash Murugesan [Thu, 20 Feb 2020 11:50:46 +0000 (17:20 +0530)]
arm64: dts: ipq6018: Add a few device nodes
add i2c, spi, crypto, rng, watchdog, peripheral nodes, also add
support for wcss Q6 remoteproc driver and enable hw mutex, smem,
mailbox, smp2p and rpmsg drivers
Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Link: https://lore.kernel.org/r/1582199446-29890-1-git-send-email-sivaprak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Matthias Kaehlcke [Thu, 27 Feb 2020 17:26:52 +0000 (09:26 -0800)]
arm64: dts: sc7180: Move venus node to the correct position
Per convention device nodes for SC7180 should be ordered by address.
This is currently not the case for the venus node, move it to the
correct position.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20200227092649.v3.1.I15e0f7eff0c67a2b49d4992f9d80fc1d2fdadf63@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Stanimir Varbanov [Mon, 6 Jan 2020 15:49:28 +0000 (17:49 +0200)]
arm64: dts: sdm845: follow venus-sdm845v2 DT binding
Move all pmdomain and clock resources to Venus DT node. And make
possible to support dynamic core assignment on v4.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Link: https://lore.kernel.org/r/20200106154929.4331-12-stanimir.varbanov@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Harigovindan P [Tue, 4 Feb 2020 14:15:07 +0000 (19:45 +0530)]
arm64: dts: sc7180: add display dt nodes
Add display, DSI hardware DT nodes for sc7180.
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Co-developed-by: Kalyan Thota <kalyan_t@codeaurora.org>
Signed-off-by: Kalyan Thota <kalyan_t@codeaurora.org>
Signed-off-by: Harigovindan P <harigovi@codeaurora.org>
Link: https://lore.kernel.org/r/1580825707-27115-1-git-send-email-harigovi@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sandeep Maheswaram [Wed, 12 Feb 2020 11:21:28 +0000 (16:51 +0530)]
arm64: dts: qcom: sc7180: Correct qmp phy reset entries
The phy reset entries were incorrect.so swapped them.
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Link: https://lore.kernel.org/r/1581506488-26881-5-git-send-email-sanm@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Dikshita Agarwal [Tue, 14 Jan 2020 12:53:36 +0000 (18:23 +0530)]
arm64: dts: sc7180: Add Venus firmware subnode
This adds Venus firmware subnode for non-TZ platform.
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Link: https://lore.kernel.org/r/1579006416-11599-5-git-send-email-dikshita@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Dikshita Agarwal [Tue, 14 Jan 2020 12:53:33 +0000 (18:23 +0530)]
arm64: dts: sc7180: Add Venus video codec DT node
This adds Venus video codec DT node for sc7180.
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Link: https://lore.kernel.org/r/1579006416-11599-2-git-send-email-dikshita@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Rajendra Nayak [Tue, 7 Jan 2020 10:45:26 +0000 (16:15 +0530)]
arm64: dts: qcom: sc7180: Add CPU topology
SC7180 has 2 big cores and 6 LITTLE ones in a single cluster
with shared L3.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/1578393926-5052-3-git-send-email-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Rajendra Nayak [Tue, 7 Jan 2020 10:45:25 +0000 (16:15 +0530)]
arm64: dts: qcom: sc7180: Add CPU capacity values
Specify the relative CPU capacity of all SC7180 cpu cores.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/1578393926-5052-2-git-send-email-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Rajendra Nayak [Tue, 7 Jan 2020 10:45:24 +0000 (16:15 +0530)]
arm64: dts: qcom: sc7180: Add dynamic CPU power coefficients
Add dynamic power coefficients for Silver and Gold CPUs on
SC7180 SoC.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/1578393926-5052-1-git-send-email-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sricharan R [Sun, 19 Jan 2020 13:13:20 +0000 (18:43 +0530)]
arm64: dts: Add ipq6018 SoC and CP01 board support
Add initial device tree support for the Qualcomm IPQ6018 SoC and
CP01 evaluation board.
Co-developed-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Co-developed-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Link: https://lore.kernel.org/r/1579439601-14810-5-git-send-email-sricharan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sricharan R [Sun, 19 Jan 2020 13:13:19 +0000 (18:43 +0530)]
dt-bindings: qcom: Add ipq6018 bindings
Document the new ipq6018 SOC/board device tree bindings.
Co-developed-by: Selvam Sathappan Periakaruppan <speriaka@codeaurora.org>
Signed-off-by: Selvam Sathappan Periakaruppan <speriaka@codeaurora.org>
Co-developed-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Link: https://lore.kernel.org/r/1579439601-14810-4-git-send-email-sricharan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Taniya Das [Mon, 3 Feb 2020 18:31:48 +0000 (10:31 -0800)]
arm64: dts: sc7180: Add clock controller nodes
Add the display, video & graphics clock controller nodes supported on
SC7180.
NOTE: the dispcc needs input clocks from various PHYs that aren't in
the device tree yet. For now we'll leave these stubbed out with <0>,
which is apparently the magic way to do this. These clocks aren't
really "optional" and this stubbing out method is apparently the best
way to handle it.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200203103049.v4.15.I1a4b93fb005791e29a9dcf288fc8bd459a555a59@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Mon, 3 Feb 2020 18:31:47 +0000 (10:31 -0800)]
arm64: dts: qcom: sdm845: Add the missing clock on the videocc
We're transitioning over to requiring the Qualcomm Video Clock
Controller to specify all the input clocks. Let's add the one input
clock for the videocc for sdm845.
NOTE: Until the Linux driver for sdm845's video is updated, this clock
will not actually be used in Linux. It will continue to use global
clock names to match things up.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200203103049.v4.14.Id0599319487f075808baba7cba02c4c3c486dc80@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Mon, 3 Feb 2020 18:31:41 +0000 (10:31 -0800)]
arm64: dts: qcom: sdm845: Add missing clocks / fix names on the gpucc
We're transitioning over to requiring the Qualcomm GPU Clock
Controller to specify all the input clocks. Let's add them for
sdm845.
As part of this we've decided that the xo clock should be referred to
in the bindings as "bi_tcxo". Change the dts.
NOTE: Until the Linux driver for sdm845's gpucc is updated, these
clocks will not actually be used in Linux. It will continue to use
global clock names to match things up. Of course, Linux didn't use
the old "xo" clock anyway.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200203103049.v4.8.If8596faf02408cef4bb9f52296b911eb9ba49287@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Mon, 3 Feb 2020 18:31:36 +0000 (10:31 -0800)]
arm64: dts: qcom: sdm845: Add the missing clocks on the dispcc
We're transitioning over to requiring the Qualcomm Display Clock
Controller to specify all the input clocks. Let's add them for
sdm845.
NOTES:
- Until the Linux driver for sdm845's dispcc is updated, these clocks
will not actually be used in Linux. It will continue to use global
clock names to match things up.
- Although the clocks from the DP PHY are required, the DP PHY isn't
represented in the dts yet. Apparently the magic for this is just
to use <0>.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200203103049.v4.3.Ie80fa74e1774f4317d80d70d30ef4b78f16cc8df@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Mon, 27 Jan 2020 16:23:48 +0000 (08:23 -0800)]
arm64: dts: qcom: qcs404: Fix sdhci compat string
As per the bindings, the SDHCI controller should have a SoC-specific
compatible string in addition to the generic version-based one. Add
it.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Fixes: 7241ab944da3 ("arm64: dts: qcom: qcs404: Add sdcc1 node")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200127082331.1.I402470e4a162d69fde47ee2ea708b15bde9751f9@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Christian Lamparter [Wed, 8 Jan 2020 12:54:57 +0000 (13:54 +0100)]
ARM64: dts: qcom: add gpio-ranges property
This patch adds the gpio-ranges property to almost all of
the Qualcomm ARM platforms that utilize the pinctrl-msm
framework.
The gpio-ranges property is part of the gpiolib subsystem.
As a result, the binding text is available in section
"2.1 gpio- and pin-controller interaction" of
Documentation/devicetree/bindings/gpio/gpio.txt
For more information please see the patch titled:
"pinctrl: msm: fix gpio-hog related boot issues" from
this series.
Reported-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Tested-by: Sven Eckelmann <sven.eckelmann@openmesh.com> [ipq4019]
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Tested-by: Robert Marko <robert.marko@sartura.hr> [ipq4019]
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20200108125455.308969-2-robert.marko@sartura.hr
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Stephen Boyd [Wed, 15 Jan 2020 02:53:14 +0000 (18:53 -0800)]
arm64: dts: qcom: pm6150: Add label to pwrkey node
Some platforms don't want to use the pmic power key as the power key
event. Add a label so platforms can easily reference and mark this node
as status = "disabled".
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Cc: Kiran Gunda <kgunda@codeaurora.org>
Cc: Rajendra Nayak <rnayak@codeaurora.org>
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20200115025314.3054-1-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Alexandre Courbot [Wed, 8 Jan 2020 03:26:23 +0000 (12:26 +0900)]
arm64: dts: qcom: add Venus firmware node on Cheza
Cheza boards require this node to probe, so add it.
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Link: https://lore.kernel.org/r/20200108032623.113921-1-acourbot@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Thu, 7 Nov 2019 00:22:47 +0000 (16:22 -0800)]
arm64: dts: qcom: db845c: Enable PCIe controllers
Enable the two PCIe controllers found on the Dragonboard845c.
Tested-by: Julien Massot <jmassot@softbankrobotics.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20191107002247.1127689-4-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Thu, 7 Nov 2019 00:22:46 +0000 (16:22 -0800)]
arm64: dts: qcom: sdm845: Add second PCIe PHY and controller
Add the second PCIe controller and the associated QHP PHY found on
SDM845.
Tested-by: Julien Massot <jmassot@softbankrobotics.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20191107002247.1127689-3-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Bjorn Andersson [Thu, 7 Nov 2019 00:22:45 +0000 (16:22 -0800)]
arm64: dts: qcom: sdm845: Add first PCIe controller and PHY
Add the GEN2 PCIe controller and PHY found on SDM845.
Tested-by: Julien Massot <jmassot@softbankrobotics.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20191107002247.1127689-2-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Mathieu Poirier [Tue, 11 Feb 2020 18:30:11 +0000 (11:30 -0700)]
arm64: dts: msm8916: Properly deal with ETMv4 power management
Properly deal with ETMv4 power management by adding the
"coresight-loses-context-with-cpu" property. Otherwise tracer
configuration is lost when CPUs enter deep idle states, resulting
in the failure of the trace session.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200211183011.24720-1-mathieu.poirier@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Veerabhadrarao Badiganti [Wed, 8 Jan 2020 14:54:10 +0000 (20:24 +0530)]
arm64: dts: qcom: sc7180: Add nodes for eMMC and SD card
Add sdhc instances for supporting eMMC and SD-card on sc7180.
The regulators should be in HPM state for proper functionality of
eMMC and SD-card. Updating corresponding regulators accordingly.
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
Link: https://lore.kernel.org/r/1578495250-10672-1-git-send-email-sbhanu@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Balakrishna Godavarthi [Thu, 13 Feb 2020 11:19:34 +0000 (16:49 +0530)]
arm64: dts: qcom: sc7180: Add bluetooth node on SC7180 IDP board
Add bluetooth SoC WCN3990 node for SC7180 IDP board.
Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <matthias@chromium.org>
Link: https://lore.kernel.org/r/20200213111934.6205-1-bgodavar@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Stephan Gerhold [Tue, 31 Dec 2019 11:25:11 +0000 (12:25 +0100)]
arm64: dts: qcom: msm8916-samsung-a2015: Reserve Samsung firmware memory
At the moment, writing large amounts of data to the eMMC causes the device
to freeze. The symptoms vary, sometimes the device reboots immediately,
but usually it will just get stuck.
It turns out that the issue is not actually related to the eMMC:
Apparently, Samsung has made some modifications to the TrustZone firmware.
These require additional memory which is reserved at 0x85500000-0x86000000.
The downstream kernel describes this memory reservation as:
/* Additionally Reserved 6MB for TIMA and Increased the TZ app size
* by 2MB [total 8 MB ]
*/
This suggests that it is used for additional TZ apps, although the extra
memory is actually 11 MB instead of the 8 MB mentioned in the comment.
Writing to the protected memory causes the kernel to crash or freeze.
In our case, writing to the eMMC causes the disk cache to fill
the available RAM, until the kernel eventually crashes
when attempting to use the reserved memory.
Add the additional memory as reserved-memory to fix this problem.
Fixes: 1329c1ab0730 ("arm64: dts: qcom: Add device tree for Samsung Galaxy A3U/A5U")
Reported-by: Michael Srba <Michael.Srba@seznam.cz>
Tested-by: Michael Srba <Michael.Srba@seznam.cz> # a3u
Tested-by: Stephan Gerhold <stephan@gerhold.net> # a5u
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20191231112511.83342-1-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Douglas Anderson [Wed, 29 Jan 2020 22:44:42 +0000 (14:44 -0800)]
arm64: dts: sc7180: Add the sleep_clk to gcc-sc7180 node
The bindings say that we're supposed to have this in the node. Who am
I to argue with the bindings?
Fixes: 90db71e48070 ("arm64: dts: sc7180: Add minimal dts/dtsi files for SC7180 soc")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200129144432.1.Ie36f0532f67b0221c1e48e7cf6863a2738716a54@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Sai Prakash Ranjan [Fri, 10 Jan 2020 10:18:02 +0000 (15:48 +0530)]
arm64: dts: qcom: sc7180: Add iommus property to QUP0 and QUP1
Define iommus property for QUP0 and QUP1 with the proper SID
and mask. Below SMMU global faults are seen without this during
boot and when using i2c touchscreen.
QUP0:
arm-smmu
15000000.iommu: Unexpected global fault, this could be serious
arm-smmu
15000000.iommu: GFSR 0x00000002, GFSYNR0 0x00000002, GFSYNR1 0x00000043, GFSYNR2 0x00000000
QUP1:
arm-smmu
15000000.iommu: Unexpected global fault, this could be serious
arm-smmu
15000000.iommu: GFSR 0x00000002, GFSYNR0 0x00000002, GFSYNR1 0x000004c3, GFSYNR2 0x00000000
Fixes: ba3fc6496366 ("arm64: dts: sc7180: Add qupv3_0 and qupv3_1")
Tested-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Link: https://lore.kernel.org/r/20200110101802.4491-1-saiprakash.ranjan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Stephen Boyd [Tue, 21 Jan 2020 17:18:06 +0000 (09:18 -0800)]
arm64: dts: qcom: sdm845: Disable pwrkey on Cheza
We don't use the power key from the PMIC on Cheza. Disable this node so
that we don't probe the driver for this device.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20200121171806.9933-1-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Linus Torvalds [Mon, 10 Feb 2020 00:08:48 +0000 (16:08 -0800)]
Linux 5.6-rc1
Linus Torvalds [Mon, 10 Feb 2020 00:05:50 +0000 (16:05 -0800)]
Merge tag 'kbuild-v5.6-2' of git://git./linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- fix randconfig to generate a sane .config
- rename hostprogs-y / always to hostprogs / always-y, which are more
natual syntax.
- optimize scripts/kallsyms
- fix yes2modconfig and mod2yesconfig
- make multiple directory targets ('make foo/ bar/') work
* tag 'kbuild-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: make multiple directory targets work
kconfig: Invalidate all symbols after changing to y or m.
kallsyms: fix type of kallsyms_token_table[]
scripts/kallsyms: change table to store (strcut sym_entry *)
scripts/kallsyms: rename local variables in read_symbol()
kbuild: rename hostprogs-y/always to hostprogs/always-y
kbuild: fix the document to use extra-y for vmlinux.lds
kconfig: fix broken dependency in randconfig-generated .config
Linus Torvalds [Sun, 9 Feb 2020 23:51:46 +0000 (15:51 -0800)]
Merge tag 'zonefs-5.6-rc1' of git://git./linux/kernel/git/dlemoal/zonefs
Pull new zonefs file system from Damien Le Moal:
"Zonefs is a very simple file system exposing each zone of a zoned
block device as a file.
Unlike a regular file system with native zoned block device support
(e.g. f2fs or the on-going btrfs effort), zonefs does not hide the
sequential write constraint of zoned block devices to the user. As a
result, zonefs is not a POSIX compliant file system. Its goal is to
simplify the implementation of zoned block devices support in
applications by replacing raw block device file accesses with a richer
file based API, avoiding relying on direct block device file ioctls
which may be more obscure to developers.
One example of this approach is the implementation of LSM
(log-structured merge) tree structures (such as used in RocksDB and
LevelDB) on zoned block devices by allowing SSTables to be stored in a
zone file similarly to a regular file system rather than as a range of
sectors of a zoned device. The introduction of the higher level
construct "one file is one zone" can help reducing the amount of
changes needed in the application while at the same time allowing the
use of zoned block devices with various programming languages other
than C.
Zonefs IO management implementation uses the new iomap generic code.
Zonefs has been successfully tested using a functional test suite
(available with zonefs userland format tool on github) and a prototype
implementation of LevelDB on top of zonefs"
* tag 'zonefs-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
zonefs: Add documentation
fs: New zonefs file system
Marc Zyngier [Sun, 9 Feb 2020 22:48:50 +0000 (22:48 +0000)]
irqchip/gic-v4.1: Avoid 64bit division for the sake of 32bit ARM
In order to allow the GICv4 code to link properly on 32bit ARM,
make sure we don't use 64bit divisions when it isn't strictly
necessary.
Fixes: 4e6437f12d6e ("irqchip/gic-v4.1: Ensure L2 vPE table is allocated at RD level")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 9 Feb 2020 21:27:17 +0000 (13:27 -0800)]
Merge tag '5.6-rc-smb3-plugfest-patches' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"13 cifs/smb3 patches, most from testing at the SMB3 plugfest this week:
- Important fix for multichannel and for modefromsid mounts.
- Two reconnect fixes
- Addition of SMB3 change notify support
- Backup tools fix
- A few additional minor debug improvements (tracepoints and
additional logging found useful during testing this week)"
* tag '5.6-rc-smb3-plugfest-patches' of git://git.samba.org/sfrench/cifs-2.6:
smb3: Add defines for new information level, FileIdInformation
smb3: print warning once if posix context returned on open
smb3: add one more dynamic tracepoint missing from strict fsync path
cifs: fix mode bits from dir listing when mounted with modefromsid
cifs: fix channel signing
cifs: add SMB3 change notification support
cifs: make multichannel warning more visible
cifs: fix soft mounts hanging in the reconnect code
cifs: Add tracepoints for errors on flush or fsync
cifs: log warning message (once) if out of disk space
cifs: fail i/o on soft mounts if sessionsetup errors out
smb3: fix problem with null cifs super block with previous patch
SMB3: Backup intent flag missing from some more ops
Linus Torvalds [Sun, 9 Feb 2020 20:41:00 +0000 (12:41 -0800)]
Merge branch 'work.vboxsf' of git://git./linux/kernel/git/viro/vfs
Pull vboxfs from Al Viro:
"This is the VirtualBox guest shared folder support by Hans de Goede,
with fixups for fs_parse folded in to avoid bisection hazards from
those API changes..."
* 'work.vboxsf' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: Add VirtualBox guest shared folder (vboxsf) support
Linus Torvalds [Sun, 9 Feb 2020 20:11:12 +0000 (12:11 -0800)]
Merge tag 'x86-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"A set of fixes for X86:
- Ensure that the PIT is set up when the local APIC is disable or
configured in legacy mode. This is caused by an ordering issue
introduced in the recent changes which skip PIT initialization when
the TSC and APIC frequencies are already known.
- Handle malformed SRAT tables during early ACPI parsing which caused
an infinite loop anda boot hang.
- Fix a long standing race in the affinity setting code which affects
PCI devices with non-maskable MSI interrupts. The problem is caused
by the non-atomic writes of the MSI address (destination APIC id)
and data (vector) fields which the device uses to construct the MSI
message. The non-atomic writes are mandated by PCI.
If both fields change and the device raises an interrupt after
writing address and before writing data, then the MSI block
constructs a inconsistent message which causes interrupts to be
lost and subsequent malfunction of the device.
The fix is to redirect the interrupt to the new vector on the
current CPU first and then switch it over to the new target CPU.
This allows to observe an eventually raised interrupt in the
transitional stage (old CPU, new vector) to be observed in the APIC
IRR and retriggered on the new target CPU and the new vector.
The potential spurious interrupts caused by this are harmless and
can in the worst case expose a buggy driver (all handlers have to
be able to deal with spurious interrupts as they can and do happen
for various reasons).
- Add the missing suspend/resume mechanism for the HYPERV hypercall
page which prevents resume hibernation on HYPERV guests. This
change got lost before the merge window.
- Mask the IOAPIC before disabling the local APIC to prevent
potentially stale IOAPIC remote IRR bits which cause stale
interrupt lines after resume"
* tag 'x86-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic: Mask IOAPIC entries when disabling the local APIC
x86/hyperv: Suspend/resume the hypercall page for hibernation
x86/apic/msi: Plug non-maskable MSI affinity race
x86/boot: Handle malformed SRAT tables during early ACPI parsing
x86/timer: Don't skip PIT setup when APIC is disabled or in legacy mode
Linus Torvalds [Sun, 9 Feb 2020 20:09:43 +0000 (12:09 -0800)]
Merge tag 'smp-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull SMP fixes from Thomas Gleixner:
"Two fixes for the SMP related functionality:
- Make the UP version of smp_call_function_single() match SMP
semantics when called for a not available CPU. Instead of emitting
a warning and assuming that the function call target is CPU0,
return a proper error code like the SMP version does.
- Remove a superfluous check in smp_call_function_many_cond()"
* tag 'smp-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
smp/up: Make smp_call_function_single() match SMP semantics
smp: Remove superfluous cond_func check in smp_call_function_many_cond()
Linus Torvalds [Sun, 9 Feb 2020 20:04:09 +0000 (12:04 -0800)]
Merge tag 'perf-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull perf fixes from Thomas Gleixner:
"A set of fixes and improvements for the perf subsystem:
Kernel fixes:
- Install cgroup events to the correct CPU context to prevent a
potential list double add
- Prevent an integer underflow in the perf mlock accounting
- Add a missing prototype for arch_perf_update_userpage()
Tooling:
- Add a missing unlock in the error path of maps__insert() in perf
maps.
- Fix the build with the latest libbfd
- Fix the perf parser so it does not delete parse event terms, which
caused a regression for using perf with the ARM CoreSight as the
sink configuration was missing due to the deletion.
- Fix the double free in the perf CPU map merging test case
- Add the missing ustring support for the perf probe command"
* tag 'perf-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf maps: Add missing unlock to maps__insert() error case
perf probe: Add ustring support for perf probe command
perf: Make perf able to build with latest libbfd
perf test: Fix test case Merge cpu map
perf parse: Copy string to perf_evsel_config_term
perf parse: Refactor 'struct perf_evsel_config_term'
kernel/events: Add a missing prototype for arch_perf_update_userpage()
perf/cgroups: Install cgroup events to correct cpuctx
perf/core: Fix mlock accounting in perf_mmap()
Linus Torvalds [Sun, 9 Feb 2020 20:00:12 +0000 (12:00 -0800)]
Merge tag 'timers-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
"Two small fixes for the time(r) subsystem:
- Handle a subtle race between the clocksource watchdog and a
concurrent clocksource watchdog stop/start sequence correctly to
prevent a timer double add bug.
- Fix the file path for the core time namespace file"
* tag 'timers-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource: Prevent double add_timer_on() for watchdog_timer
MAINTAINERS: Correct path to time namespace source file
Linus Torvalds [Sun, 9 Feb 2020 19:56:41 +0000 (11:56 -0800)]
Merge tag 'irq-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull interrupt fixes from Thomas Gleixner:
"A set of fixes for the interrupt subsystem:
- Provision only ACPI enabled redistributors on GICv3
- Use the proper command colums when building the INVALL command for
the GICv3-ITS
- Ensure the allocation of the L2 vPE table for GICv4.1
- Correct the GICv4.1 VPROBASER programming so it uses the proper
size
- A set of small GICv4.1 tidy up patches
- Configuration cleanup for C-SKY interrupt chip
- Clarify the function documentation for irq_set_wake() to document
that the wakeup functionality is orthogonal to the irq
disable/enable mechanism"
* tag 'irq-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3-its: Rename VPENDBASER/VPROPBASER accessors
irqchip/gic-v3-its: Remove superfluous WARN_ON
irqchip/gic-v4.1: Drop 'tmp' in inherit_vpe_l1_table_from_rd()
irqchip/gic-v4.1: Ensure L2 vPE table is allocated at RD level
irqchip/gic-v4.1: Set vpe_l1_base for all redistributors
irqchip/gic-v4.1: Fix programming of GICR_VPROPBASER_4_1_SIZE
genirq: Clarify that irq wake state is orthogonal to enable/disable
irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
irqchip: Some Kconfig cleanup for C-SKY
irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
Linus Torvalds [Sun, 9 Feb 2020 19:54:50 +0000 (11:54 -0800)]
Merge tag 'efi-urgent-2020-02-09' of git://git./linux/kernel/git/tip/tip
Pull EFI fix from Thomas Gleixner:
"A single fix for a EFI boot regression on X86 which was caused by the
recent rework of the EFI memory map parsing. On systems with invalid
memmap entries the cleanup function uses an value which cannot be
relied on in this stage. Use the actual EFI memmap entry instead"
* tag 'efi-urgent-2020-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/x86: Fix boot regression on systems with invalid memmap entries
Linus Torvalds [Sun, 9 Feb 2020 01:24:41 +0000 (17:24 -0800)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi
Pull misc SCSI fixes from James Bottomley:
"Five small patches, all in drivers or doc, which missed the initial
pull request.
The qla2xxx and megaraid_sas are actual fixes and the rest are
spelling and doc changes"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: fix spelling mistake "initilized" -> "initialized"
scsi: pm80xx: fix spelling mistake "to" -> "too"
scsi: MAINTAINERS: ufs: remove pedrom.sousa@synopsys.com
scsi: megaraid_sas: fixup MSIx interrupt setup during resume
scsi: qla2xxx: Fix unbound NVME response length
Linus Torvalds [Sun, 9 Feb 2020 01:15:08 +0000 (17:15 -0800)]
Merge git://git./linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Unbalanced locking in mwifiex_process_country_ie, from Brian Norris.
2) Fix thermal zone registration in iwlwifi, from Andrei
Otcheretianski.
3) Fix double free_irq in sgi ioc3 eth, from Thomas Bogendoerfer.
4) Use after free in mptcp, from Florian Westphal.
5) Use after free in wireguard's root_remove_peer_lists, from Eric
Dumazet.
6) Properly access packets heads in bonding alb code, from Eric
Dumazet.
7) Fix data race in skb_queue_len(), from Qian Cai.
8) Fix regression in r8169 on some chips, from Heiner Kallweit.
9) Fix XDP program ref counting in hv_netvsc, from Haiyang Zhang.
10) Certain kinds of set link netlink operations can cause a NULL deref
in the ipv6 addrconf code. Fix from Eric Dumazet.
11) Don't cancel uninitialized work queue in drop monitor, from Ido
Schimmel.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits)
net: thunderx: use proper interface type for RGMII
mt76: mt7615: fix max_nss in mt7615_eeprom_parse_hw_cap
bpf: Improve bucket_log calculation logic
selftests/bpf: Test freeing sockmap/sockhash with a socket in it
bpf, sockhash: Synchronize_rcu before free'ing map
bpf, sockmap: Don't sleep while holding RCU lock on tear-down
bpftool: Don't crash on missing xlated program instructions
bpf, sockmap: Check update requirements after locking
drop_monitor: Do not cancel uninitialized work item
mlxsw: spectrum_dpipe: Add missing error path
mlxsw: core: Add validation of hardware device types for MGPIR register
mlxsw: spectrum_router: Clear offload indication from IPv6 nexthops on abort
selftests: mlxsw: Add test cases for local table route replacement
mlxsw: spectrum_router: Prevent incorrect replacement of local table routes
net: dsa: microchip: enable module autoprobe
ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()
dpaa_eth: support all modes with rate adapting PHYs
net: stmmac: update pci platform data to use phy_interface
net: stmmac: xgmac: fix missing IFF_MULTICAST checki in dwxgmac2_set_filter
net: stmmac: fix missing IFF_MULTICAST check in dwmac4_set_filter
...
Hans de Goede [Thu, 12 Dec 2019 14:09:14 +0000 (15:09 +0100)]
fs: Add VirtualBox guest shared folder (vboxsf) support
VirtualBox hosts can share folders with guests, this commit adds a
VFS driver implementing the Linux-guest side of this, allowing folders
exported by the host to be mounted under Linux.
This driver depends on the guest <-> host IPC functions exported by
the vboxguest driver.
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Linus Torvalds [Sat, 8 Feb 2020 22:28:26 +0000 (14:28 -0800)]
Merge tag 'powerpc-5.6-2' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix an existing bug in our user access handling, exposed by one of
the bug fixes we merged this cycle.
- A fix for a boot hang on 32-bit with CONFIG_TRACE_IRQFLAGS and the
recently added CONFIG_VMAP_STACK.
Thanks to: Christophe Leroy, Guenter Roeck.
* tag 'powerpc-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK
powerpc/futex: Fix incorrect user access blocking
Linus Torvalds [Sat, 8 Feb 2020 22:19:39 +0000 (14:19 -0800)]
Fix up remaining devm_ioremap_nocache() in SGI IOC3 8250 UART driver
This is a merge error on my part - the driver was merged into mainline
by commit
c5951e7c8ee5 ("Merge tag 'mips_5.6' of git://../mips/linux")
over a week ago, but nobody apparently noticed that it didn't actually
build due to still having a reference to the devm_ioremap_nocache()
function, removed a few days earlier through commit
6a1000bd2703 ("Merge
tag 'ioremap-5.6' of git://../ioremap").
Apparently this didn't get any build testing anywhere. Not perhaps all
that surprising: it's restricted to 64-bit MIPS only, and only with the
new SGI_MFD_IOC3 support enabled.
I only noticed because the ioremap conflicts in the ARM SoC driver
update made me check there weren't any others hiding, and I found this
one.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 8 Feb 2020 22:17:27 +0000 (14:17 -0800)]
Merge tag 'armsoc-late' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC late updates from Olof Johansson:
"This is some material that we picked up into our tree late, or that
had more complex dependencies on more than one topic branch that makes
sense to keep separately.
- TI support for secure accelerators and hwrng on OMAP4/5
- TI camera changes for dra7 and am437x and SGX improvement due to
better reset control support on am335x, am437x and dra7
- Davinci moves to proper clocksource on DM365, and regulator/audio
improvements for DM365 and DM644x eval boards"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits)
ARM: dts: omap4-droid4: Enable hdq for droid4 ds250x 1-wire battery nvmem
ARM: dts: motorola-cpcap-mapphone: Configure calibration interrupt
ARM: dts: Configure interconnect target module for am437x sgx
ARM: dts: Configure sgx for dra7
ARM: dts: Configure rstctrl reset for am335x SGX
ARM: dts: dra7: Add ti-sysc node for VPE
ARM: dts: dra7: add vpe clkctrl node
ARM: dts: am43x-epos-evm: Add VPFE and OV2659 entries
ARM: dts: am437x-sk-evm: Add VPFE and OV2659 entries
ARM: dts: am43xx: add support for clkout1 clock
arm: dts: dra76-evm: Add CAL and OV5640 nodes
arm: dtsi: dra76x: Add CAL dtsi node
arm: dts: dra72-evm-common: Add entries for the CSI2 cameras
ARM: dts: DRA72: Add CAL dtsi node
ARM: dts: dra7-l4: Add ti-sysc node for CAM
ARM: OMAP: DRA7xx: Make CAM clock domain SWSUP only
ARM: dts: dra7: add cam clkctrl node
ARM: OMAP2+: Drop legacy platform data for omap4 des
ARM: OMAP2+: Drop legacy platform data for omap4 sham
ARM: OMAP2+: Drop legacy platform data for omap4 aes
...
Linus Torvalds [Sat, 8 Feb 2020 22:15:41 +0000 (14:15 -0800)]
Merge tag 'armsoc-defconfig' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC defconfig updates from Olof Johansson:
"We keep this in a separate branch to avoid cross-branch conflicts, but
most of the material here is fairly boring -- some new drivers turned
on for hardware since they were merged, and some refreshed files due
to time having moved a lot of entries around"
* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
ARM: configs: at91: enable MMC_SDHCI_OF_AT91 and MICROCHIP_PIT64B
arm64: defconfig: Enable Broadcom's GENET Ethernet controller
ARM: multi_v7_defconfig: Enable devfreq thermal integration
ARM: exynos_defconfig: Enable devfreq thermal integration
ARM: multi_v7_defconfig: Enable NFS v4.1 and v4.2
ARM: exynos_defconfig: Enable NFS v4.1 and v4.2
arm64: defconfig: Enable Actions Semi specific drivers
arm64: defconfig: Enable Broadcom's STB PCIe controller
arm64: defconfig: Enable CONFIG_CLK_IMX8MP by default
ARM: configs: at91: enable config flags for sam9x60 SoC
ARM: configs: at91: use savedefconfig
arm64: defconfig: Enable tegra XUDC support
ARM: defconfig: gemini: Update defconfig
arm64: defconfig: enable CONFIG_ARM_QCOM_CPUFREQ_NVMEM
arm64: defconfig: enable CONFIG_QCOM_CPR
arm64: defconfig: Enable HFPLL
arm64: defconfig: Enable CRYPTO_DEV_FSL_CAAM
ARM: imx_v6_v7_defconfig: Select the TFP410 driver
ARM: imx_v6_v7_defconfig: Enable NFS_V4_1 and NFS_V4_2 support
arm64: defconfig: Enable ATH10K_SNOC
...
Linus Torvalds [Sat, 8 Feb 2020 22:04:19 +0000 (14:04 -0800)]
Merge tag 'armsoc-drivers' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC-related driver updates from Olof Johansson:
"Various driver updates for platforms:
- Nvidia: Fuse support for Tegra194, continued memory controller
pieces for Tegra30
- NXP/FSL: Refactorings of QuickEngine drivers to support
ARM/ARM64/PPC
- NXP/FSL: i.MX8MP SoC driver pieces
- TI Keystone: ring accelerator driver
- Qualcomm: SCM driver cleanup/refactoring + support for new SoCs.
- Xilinx ZynqMP: feature checking interface for firmware. Mailbox
communication for power management
- Overall support patch set for cpuidle on more complex hierarchies
(PSCI-based)
and misc cleanups, refactorings of Marvell, TI, other platforms"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (166 commits)
drivers: soc: xilinx: Use mailbox IPI callback
dt-bindings: power: reset: xilinx: Add bindings for ipi mailbox
drivers: soc: ti: knav_qmss_queue: Pass lockdep expression to RCU lists
MAINTAINERS: Add brcmstb PCIe controller entry
soc/tegra: fuse: Unmap registers once they are not needed anymore
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
soc/tegra: fuse: Warn if straps are not ready
soc/tegra: fuse: Cache values of straps and Chip ID registers
memory: tegra30-emc: Correct error message for timed out auto calibration
memory: tegra30-emc: Firm up hardware programming sequence
memory: tegra30-emc: Firm up suspend/resume sequence
soc/tegra: regulators: Do nothing if voltage is unchanged
memory: tegra: Correct reset value of xusb_hostr
soc/tegra: fuse: Add APB DMA dependency for Tegra20
bus: tegra-aconnect: Remove PM_CLK dependency
dt-bindings: mediatek: add MT6765 power dt-bindings
soc: mediatek: cmdq: delete not used define
memory: tegra: Add support for the Tegra194 memory controller
memory: tegra: Only include support for enabled SoCs
memory: tegra: Support DVFS on Tegra186 and later
...
Linus Torvalds [Sat, 8 Feb 2020 21:58:44 +0000 (13:58 -0800)]
Merge tag 'armsoc-dt' of git://git./linux/kernel/git/soc/soc
Pull ARM Device-tree updates from Olof Johansson:
"New SoCs:
- Atmel/Microchip SAM9X60 (ARM926 SoC)
- OMAP 37xx gets split into AM3703/AM3715/DM3725, who are all
variants of it with different GPU/media IP configurations.
- ST stm32mp15 SoCs (1-2 Cortex-A7, CAN, GPU depending on SKU)
- ST Ericsson ab8505 (variant of ab8500) and db8520 (variant of
db8500)
- Unisoc SC9863A SoC (8x Cortex-A55 mobile chipset w/ GPU, modem)
- Qualcomm SC7180 (8-core 64bit SoC, unnamed CPU class)
New boards:
- Allwinner:
+ Emlid Neutis SoM (H3 variant)
+ Libre Computer ALL-H3-IT
+ PineH64 Model B
- Amlogic:
+ Libretech Amlogic GX PC (s905d and s912-based variants)
- Atmel/Microchip:
+ Kizboxmini, sam9x60 EK, sama5d27 Wireless SOM (wlsom1)
- Marvell:
+ Armada 385-based SolidRun Clearfog GTR
- NXP:
+ Gateworks GW59xx boards based on i.MX6/6Q/6QDL
+ Tolino Shine 3 eBook reader (i.MX6sl)
+ Embedded Artists COM (i.MX7ULP)
+ SolidRun CLearfog CX/ITX and HoneyComb (LX2160A-based systems)
+ Google Coral Edge TPU (i.MX8MQ)
- Rockchip:
+ Radxa Dalang Carrier (supports rk3288 and rk3399 SOMs)
+ Radxa Rock Pi N10 (RK3399Pro-based)
+ VMARC RK3399Pro SOM
- ST:
+ Reference boards for stm32mp15
- ST Ericsson:
+ Samsung Galaxy S III mini (GT-I8190)
+ HREF520 reference board for DB8520
- TI OMAP:
+ Gen1 Amazon Echo (OMAP3630-based)
- Qualcomm:
+ Inforce 6640 Single Board Computer (msm8996-based)
+ SC7180 IDP (SC7180-based)"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (623 commits)
dt-bindings: fix compilation error of the example in marvell,mmp3-hsic-phy.yaml
arm64: dts: ti: k3-am654-base-board: Add CSI2 OV5640 camera
arm64: dts: ti: k3-am65-main Add CAL node
arm64: dts: ti: k3-j721e-main: Add McASP nodes
arm64: dts: ti: k3-am654-main: Add McASP nodes
arm64: dts: ti: k3-j721e: DMA support
arm64: dts: ti: k3-j721e-main: Move secure proxy and smmu under main_navss
arm64: dts: ti: k3-j721e-main: Correct main NAVSS representation
arm64: dts: ti: k3-j721e: Correct the address for MAIN NAVSS
arm64: dts: ti: k3-am65: DMA support
arm64: dts: ti: k3-am65-main: Move secure proxy under cbass_main_navss
arm64: dts: ti: k3-am65-main: Correct main NAVSS representation
ARM: dts: aspeed: rainier: Add UCD90320 power sequencer
ARM: dts: aspeed: rainier: Switch PSUs to unknown version
arm64: dts: rockchip: Kill off "simple-panel" compatibles
ARM: dts: rockchip: Kill off "simple-panel" compatibles
arm64: dts: rockchip: rename dwmmc node names to mmc
ARM: dts: rockchip: rename dwmmc node names to mmc
arm64: dts: exynos: Rename Samsung and Exynos to lowercase
arm64: dts: uniphier: add reset-names to NAND controller node
...
Linus Torvalds [Sat, 8 Feb 2020 21:55:25 +0000 (13:55 -0800)]
Merge tag 'armsoc-soc' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC platform updates from Olof Johansson:
"Most of these are smaller fixes that have accrued, and some continued
cleanup of OMAP platforms towards shared frameworks.
One new SoC from Atmel/Microchip: sam9x60"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (35 commits)
ARM: OMAP2+: Fix undefined reference to omap_secure_init
ARM: s3c64xx: Drop unneeded select of TIMER_OF
ARM: exynos: Drop unneeded select of MIGHT_HAVE_CACHE_L2X0
ARM: s3c24xx: Switch to atomic pwm API in rx1950
ARM: OMAP2+: sleep43xx: Call secure suspend/resume handlers
ARM: OMAP2+: Use ARM SMC Calling Convention when OP-TEE is available
ARM: OMAP2+: Introduce check for OP-TEE in omap_secure_init()
ARM: OMAP2+: Add omap_secure_init callback hook for secure initialization
ARM: at91: Documentation: add sam9x60 product and datasheet
ARM: at91: pm: use of_device_id array to find the proper shdwc node
ARM: at91: pm: use SAM9X60 PMC's compatible
ARM: imx: only select ARM_ERRATA_814220 for ARMv7-A
ARM: zynq: use physical cpuid in zynq_slcr_cpu_stop/start
ARM: tegra: Use clk_m CPU on Tegra124 LP1 resume
ARM: tegra: Modify reshift divider during LP1
ARM: tegra: Enable PLLP bypass during Tegra124 LP1
ARM: samsung: Rename Samsung and Exynos to lowercase
ARM: exynos: Correct the help text for platform Kconfig option
ARM: bcm: Select ARM_AMBA for ARCH_BRCMSTB
ARM: brcmstb: Add debug UART entry for 7216
...
Linus Torvalds [Sat, 8 Feb 2020 21:44:41 +0000 (13:44 -0800)]
Merge tag 'compat-ioctl-fix' of git://git./linux/kernel/git/arnd/playground
Pull compat-ioctl fix from Arnd Bergmann:
"One patch in the compat-ioctl series broke 32-bit rootfs for multiple
people testing on 64-bit kernels. Let's fix it in -rc1 before others
run into the same issue"
* tag 'compat-ioctl-fix' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground:
compat_ioctl: fix FIONREAD on devices
Linus Torvalds [Sat, 8 Feb 2020 21:26:41 +0000 (13:26 -0800)]
Merge branch 'merge.nfs-fs_parse.1' of git://git./linux/kernel/git/viro/vfs
Pull vfs file system parameter updates from Al Viro:
"Saner fs_parser.c guts and data structures. The system-wide registry
of syntax types (string/enum/int32/oct32/.../etc.) is gone and so is
the horror switch() in fs_parse() that would have to grow another case
every time something got added to that system-wide registry.
New syntax types can be added by filesystems easily now, and their
namespace is that of functions - not of system-wide enum members. IOW,
they can be shared or kept private and if some turn out to be widely
useful, we can make them common library helpers, etc., without having
to do anything whatsoever to fs_parse() itself.
And we already get that kind of requests - the thing that finally
pushed me into doing that was "oh, and let's add one for timeouts -
things like 15s or 2h". If some filesystem really wants that, let them
do it. Without somebody having to play gatekeeper for the variants
blessed by direct support in fs_parse(), TYVM.
Quite a bit of boilerplate is gone. And IMO the data structures make a
lot more sense now. -200LoC, while we are at it"
* 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (25 commits)
tmpfs: switch to use of invalfc()
cgroup1: switch to use of errorfc() et.al.
procfs: switch to use of invalfc()
hugetlbfs: switch to use of invalfc()
cramfs: switch to use of errofc() et.al.
gfs2: switch to use of errorfc() et.al.
fuse: switch to use errorfc() et.al.
ceph: use errorfc() and friends instead of spelling the prefix out
prefix-handling analogues of errorf() and friends
turn fs_param_is_... into functions
fs_parse: handle optional arguments sanely
fs_parse: fold fs_parameter_desc/fs_parameter_spec
fs_parser: remove fs_parameter_description name field
add prefix to fs_context->log
ceph_parse_param(), ceph_parse_mon_ips(): switch to passing fc_log
new primitive: __fs_parse()
switch rbd and libceph to p_log-based primitives
struct p_log, variants of warnf() et.al. taking that one instead
teach logfc() to handle prefices, give it saner calling conventions
get rid of cg_invalf()
...
Linus Torvalds [Sat, 8 Feb 2020 21:04:49 +0000 (13:04 -0800)]
Merge branch 'work.misc' of git://git./linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro:
- bmap series from cmaiolino
- getting rid of convolutions in copy_mount_options() (use a couple of
copy_from_user() instead of the __get_user() crap)
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
saner copy_mount_options()
fibmap: Reject negative block numbers
fibmap: Use bmap instead of ->bmap method in ioctl_fibmap
ecryptfs: drop direct calls to ->bmap
cachefiles: drop direct usage of ->bmap method.
fs: Enable bmap() function to properly return errors
Linus Torvalds [Sat, 8 Feb 2020 19:44:02 +0000 (11:44 -0800)]
Merge branch 'pipe-exclusive-wakeup'
Merge thundering herd avoidance on pipe IO.
This would have been applied for 5.5 already, but got delayed because of
a user-space race condition in the GNU make jobserver code. Now that
there's a new GNU make 4.3 release, and most distributions seem to have
at least applied the (almost three year old) fix for the problem, let's
see if people notice.
And it might have been just bad random timing luck on my machine.
If you do hit the race condition, things will still work, but the
symptom is that you don't get nearly the expected parallelism when using
"make -j<N>".
The jobserver bug can definitely happen without this patch too, but
seems to be easier to trigger when we no longer wake up pipe waiters
unnecessarily.
* pipe-exclusive-wakeup:
pipe: use exclusive waits when reading or writing
Linus Torvalds [Mon, 9 Dec 2019 17:48:27 +0000 (09:48 -0800)]
pipe: use exclusive waits when reading or writing
This makes the pipe code use separate wait-queues and exclusive waiting
for readers and writers, avoiding a nasty thundering herd problem when
there are lots of readers waiting for data on a pipe (or, less commonly,
lots of writers waiting for a pipe to have space).
While this isn't a common occurrence in the traditional "use a pipe as a
data transport" case, where you typically only have a single reader and
a single writer process, there is one common special case: using a pipe
as a source of "locking tokens" rather than for data communication.
In particular, the GNU make jobserver code ends up using a pipe as a way
to limit parallelism, where each job consumes a token by reading a byte
from the jobserver pipe, and releases the token by writing a byte back
to the pipe.
This pattern is fairly traditional on Unix, and works very well, but
will waste a lot of time waking up a lot of processes when only a single
reader needs to be woken up when a writer releases a new token.
A simplified test-case of just this pipe interaction is to create 64
processes, and then pass a single token around between them (this
test-case also intentionally passes another token that gets ignored to
test the "wake up next" logic too, in case anybody wonders about it):
#include <unistd.h>
int main(int argc, char **argv)
{
int fd[2], counters[2];
pipe(fd);
counters[0] = 0;
counters[1] = -1;
write(fd[1], counters, sizeof(counters));
/* 64 processes */
fork(); fork(); fork(); fork(); fork(); fork();
do {
int i;
read(fd[0], &i, sizeof(i));
if (i < 0)
continue;
counters[0] = i+1;
write(fd[1], counters, (1+(i & 1)) *sizeof(int));
} while (counters[0] <
1000000);
return 0;
}
and in a perfect world, passing that token around should only cause one
context switch per transfer, when the writer of a token causes a
directed wakeup of just a single reader.
But with the "writer wakes all readers" model we traditionally had, on
my test box the above case causes more than an order of magnitude more
scheduling: instead of the expected ~1M context switches, "perf stat"
shows
231,852.37 msec task-clock # 15.857 CPUs utilized
11,250,961 context-switches # 0.049 M/sec
616,304 cpu-migrations # 0.003 M/sec
1,648 page-faults # 0.007 K/sec
1,097,903,998,514 cycles # 4.735 GHz
120,781,778,352 instructions # 0.11 insn per cycle
27,997,056,043 branches # 120.754 M/sec
283,581,233 branch-misses # 1.01% of all branches
14.
621273891 seconds time elapsed
0.
018243000 seconds user
3.
611468000 seconds sys
before this commit.
After this commit, I get
5,229.55 msec task-clock # 3.072 CPUs utilized
1,212,233 context-switches # 0.232 M/sec
103,951 cpu-migrations # 0.020 M/sec
1,328 page-faults # 0.254 K/sec
21,307,456,166 cycles # 4.074 GHz
12,947,819,999 instructions # 0.61 insn per cycle
2,881,985,678 branches # 551.096 M/sec
64,267,015 branch-misses # 2.23% of all branches
1.
702148350 seconds time elapsed
0.
004868000 seconds user
0.
110786000 seconds sys
instead. Much better.
[ Note! This kernel improvement seems to be very good at triggering a
race condition in the make jobserver (in GNU make 4.2.1) for me. It's
a long known bug that was fixed back in June 2017 by GNU make commit
b552b0525198 ("[SV 51159] Use a non-blocking read with pselect to
avoid hangs.").
But there wasn't a new release of GNU make until 4.3 on Jan 19 2020,
so a number of distributions may still have the buggy version. Some
have backported the fix to their 4.2.1 release, though, and even
without the fix it's quite timing-dependent whether the bug actually
is hit. ]
Josh Triplett says:
"I've been hammering on your pipe fix patch (switching to exclusive
wait queues) for a month or so, on several different systems, and I've
run into no issues with it. The patch *substantially* improves
parallel build times on large (~100 CPU) systems, both with parallel
make and with other things that use make's pipe-based jobserver.
All current distributions (including stable and long-term stable
distributions) have versions of GNU make that no longer have the
jobserver bug"
Tested-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Arnd Bergmann [Fri, 7 Feb 2020 16:55:48 +0000 (17:55 +0100)]
compat_ioctl: fix FIONREAD on devices
My final cleanup patch for sys_compat_ioctl() introduced a regression on
the FIONREAD ioctl command, which is used for both regular and special
files, but only works on regular files after my patch, as I had missed
the warning that Al Viro put into a comment right above it.
Change it back so it can work on any file again by moving the implementation
to do_vfs_ioctl() instead.
Fixes: 77b9040195de ("compat_ioctl: simplify the implementation")
Reported-and-tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Reported-and-tested-by: youling257 <youling257@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Thomas Gleixner [Sat, 8 Feb 2020 14:54:03 +0000 (15:54 +0100)]
Merge tag 'irqchip-fixes-5.6-1' of git://git./linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes for 5.6, take #1 from Marc Zyngier:
- Guarantee allocation of L2 vPE table for GICv4.1
- Fix GICv4.1 VPROPBASER programming
- Numerous GICv4.1 tidy ups
- Fix disabled GICv3 redistributor provisioning with ACPI
- KConfig cleanup for C-SKY
Tim Harvey [Fri, 7 Feb 2020 20:40:26 +0000 (12:40 -0800)]
net: thunderx: use proper interface type for RGMII
The configuration of the OCTEONTX XCV_DLL_CTL register via
xcv_init_hw() is such that the RGMII RX delay is bypassed
leaving the RGMII TX delay enabled in the MAC:
/* Configure DLL - enable or bypass
* TX no bypass, RX bypass
*/
cfg = readq_relaxed(xcv->reg_base + XCV_DLL_CTL);
cfg &= ~0xFF03;
cfg |= CLKRX_BYP;
writeq_relaxed(cfg, xcv->reg_base + XCV_DLL_CTL);
This would coorespond to a interface type of PHY_INTERFACE_MODE_RGMII_RXID
and not PHY_INTERFACE_MODE_RGMII.
Fixing this allows RGMII PHY drivers to do the right thing (enable
RX delay in the PHY) instead of erroneously enabling both delays in the
PHY.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 8 Feb 2020 14:03:11 +0000 (15:03 +0100)]
Merge tag 'wireless-drivers-2020-02-08' of git://git./linux/kernel/git/kvalo/wireless-drivers
Kalle Valo says:
====================
wireless-drivers fixes for v5.6
First set of fixes for v5.6. Buffer overflow fixes to mwifiex, quite a
few functionality fixes to iwlwifi and smaller fixes to other drivers.
mwifiex
* fix an unlock from a previous security fix
* fix two buffer overflows
libertas
* fix two bugs from previous security fixes
iwlwifi
* fix module removal with multiple NICs
* don't treat IGTK removal failure as an error
* avoid FW crashes due to DTS measurement races
* fix a potential use after free in FTM code
* prevent a NULL pointer dereference in iwl_mvm_cfg_he_sta()
* fix TDLS discovery
* check all CPUs when trying to detect an error during resume
rtw88
* fix clang warning
mt76
* fix reading of max_nss value from a register
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 8 Feb 2020 14:01:03 +0000 (15:01 +0100)]
Merge git://git./pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2020-02-07
The following pull-request contains BPF updates for your *net* tree.
We've added 15 non-merge commits during the last 10 day(s) which contain
a total of 12 files changed, 114 insertions(+), 31 deletions(-).
The main changes are:
1) Various BPF sockmap fixes related to RCU handling in the map's tear-
down code, from Jakub Sitnicki.
2) Fix macro state explosion in BPF sk_storage map when calculating its
bucket_log on allocation, from Martin KaFai Lau.
3) Fix potential BPF sockmap update race by rechecking socket's established
state under lock, from Lorenz Bauer.
4) Fix crash in bpftool on missing xlated instructions when kptr_restrict
sysctl is set, from Toke Høiland-Jørgensen.
5) Fix i40e's XSK wakeup code to return proper error in busy state and
various misc fixes in xdpsock BPF sample code, from Maciej Fijalkowski.
6) Fix the way modifiers are skipped in BTF in the verifier while walking
pointers to avoid program rejection, from Alexei Starovoitov.
7) Fix Makefile for runqslower BPF tool to i) rebuild on libbpf changes and
ii) to fix undefined reference linker errors for older gcc version due to
order of passed gcc parameters, from Yulia Kartseva and Song Liu.
8) Fix a trampoline_count BPF kselftest warning about missing braces around
initializer, from Andrii Nakryiko.
9) Fix up redundant "HAVE" prefix from large INSN limit kernel probe in
bpftool, from Michal Rostecki.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Christophe Leroy [Fri, 7 Feb 2020 17:20:57 +0000 (17:20 +0000)]
powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK
When CONFIG_PROVE_LOCKING is selected together with (now default)
CONFIG_VMAP_STACK, kernel enter deadlock during boot.
At the point of checking whether interrupts are enabled or not, the
value of MSR saved on stack is read using the physical address of the
stack. But at this point, when using VMAP stack the DATA MMU
translation has already been re-enabled, leading to deadlock.
Don't use the physical address of the stack when
CONFIG_VMAP_STACK is set.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes: 028474876f47 ("powerpc/32: prepare for CONFIG_VMAP_STACK")
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/daeacdc0dec0416d1c587cc9f9e7191ad3068dc0.1581095957.git.christophe.leroy@c-s.fr
Michael Ellerman [Fri, 7 Feb 2020 11:15:46 +0000 (22:15 +1100)]
powerpc/futex: Fix incorrect user access blocking
The early versions of our kernel user access prevention (KUAP) were
written by Russell and Christophe, and didn't have separate
read/write access.
At some point I picked up the series and added the read/write access,
but I failed to update the usages in futex.h to correctly allow read
and write.
However we didn't notice because of another bug which was causing the
low-level code to always enable read and write. That bug was fixed
recently in commit
1d8f739b07bd ("powerpc/kuap: Fix set direction in
allow/prevent_user_access()").
futex_atomic_cmpxchg_inatomic() is passed the user address as %3 and
does:
1: lwarx %1, 0, %3
cmpw 0, %1, %4
bne- 3f
2: stwcx. %5, 0, %3
Which clearly loads and stores from/to %3. The logic in
arch_futex_atomic_op_inuser() is similar, so fix both of them to use
allow_read_write_user().
Without this fix, and with PPC_KUAP_DEBUG=y, we see eg:
Bug: Read fault blocked by AMR!
WARNING: CPU: 94 PID: 149215 at arch/powerpc/include/asm/book3s/64/kup-radix.h:126 __do_page_fault+0x600/0xf30
CPU: 94 PID: 149215 Comm: futex_requeue_p Tainted: G W
5.5.0-rc7-gcc9x-g4c25df5640ae #1
...
NIP [
c000000000070680] __do_page_fault+0x600/0xf30
LR [
c00000000007067c] __do_page_fault+0x5fc/0xf30
Call Trace:
[
c00020138e5637e0] [
c00000000007067c] __do_page_fault+0x5fc/0xf30 (unreliable)
[
c00020138e5638c0] [
c00000000000ada8] handle_page_fault+0x10/0x30
--- interrupt: 301 at cmpxchg_futex_value_locked+0x68/0xd0
LR = futex_lock_pi_atomic+0xe0/0x1f0
[
c00020138e563bc0] [
c000000000217b50] futex_lock_pi_atomic+0x80/0x1f0 (unreliable)
[
c00020138e563c30] [
c00000000021b668] futex_requeue+0x438/0xb60
[
c00020138e563d60] [
c00000000021c6cc] do_futex+0x1ec/0x2b0
[
c00020138e563d90] [
c00000000021c8b8] sys_futex+0x128/0x200
[
c00020138e563e20] [
c00000000000b7ac] system_call+0x5c/0x68
Fixes: de78a9c42a79 ("powerpc: Add a framework for Kernel Userspace Access Protection")
Cc: stable@vger.kernel.org # v5.2+
Reported-by: syzbot+e808452bad7c375cbee6@syzkaller-ppc64.appspotmail.com
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/20200207122145.11928-1-mpe@ellerman.id.au
Zenghui Yu [Thu, 6 Feb 2020 07:57:11 +0000 (15:57 +0800)]
irqchip/gic-v3-its: Rename VPENDBASER/VPROPBASER accessors
V{PEND,PROP}BASER registers are actually located in VLPI_base frame
of the *redistributor*. Rename their accessors to reflect this fact.
No functional changes.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-7-yuzenghui@huawei.com
Zenghui Yu [Thu, 6 Feb 2020 07:57:10 +0000 (15:57 +0800)]
irqchip/gic-v3-its: Remove superfluous WARN_ON
"ITS virtual pending table not cleaning" is already complained inside
its_clear_vpend_valid(), there's no need to trigger a WARN_ON again.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-6-yuzenghui@huawei.com
Zenghui Yu [Thu, 6 Feb 2020 07:57:09 +0000 (15:57 +0800)]
irqchip/gic-v4.1: Drop 'tmp' in inherit_vpe_l1_table_from_rd()
The variable 'tmp' in inherit_vpe_l1_table_from_rd() is actually
not needed, drop it.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-5-yuzenghui@huawei.com
Zenghui Yu [Thu, 6 Feb 2020 07:57:08 +0000 (15:57 +0800)]
irqchip/gic-v4.1: Ensure L2 vPE table is allocated at RD level
In GICv4, we will ensure that level2 vPE table memory is allocated
for the specified vpe_id on all v4 ITS, in its_alloc_vpe_table().
This still works well for the typical GICv4.1 implementation, where
the new vPE table is shared between the ITSs and the RDs.
To make it explicit, let us introduce allocate_vpe_l2_table() to
make sure that the L2 tables are allocated on all v4.1 RDs. We're
likely not need to allocate memory in it because the vPE table is
shared and (L2 table is) already allocated at ITS level, except
for the case where the ITS doesn't share anything (say SVPET == 0,
practically unlikely but architecturally allowed).
The implementation of allocate_vpe_l2_table() is mostly copied from
its_alloc_table_entry().
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-4-yuzenghui@huawei.com
Zenghui Yu [Thu, 6 Feb 2020 07:57:07 +0000 (15:57 +0800)]
irqchip/gic-v4.1: Set vpe_l1_base for all redistributors
Currently, we will not set vpe_l1_page for the current RD if we can
inherit the vPE configuration table from another RD (or ITS), which
results in an inconsistency between RDs within the same CommonLPIAff
group.
Let's rename it to vpe_l1_base to indicate the base address of the
vPE configuration table of this RD, and set it properly for *all*
v4.1 redistributors.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-3-yuzenghui@huawei.com
Zenghui Yu [Thu, 6 Feb 2020 07:57:06 +0000 (15:57 +0800)]
irqchip/gic-v4.1: Fix programming of GICR_VPROPBASER_4_1_SIZE
The Size field of GICv4.1 VPROPBASER register indicates number of
pages minus one and together Page_Size and Size control the vPEID
width. Let's respect this requirement of the architecture.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-2-yuzenghui@huawei.com
Lorenzo Bianconi [Fri, 7 Feb 2020 10:29:51 +0000 (11:29 +0100)]
mt76: mt7615: fix max_nss in mt7615_eeprom_parse_hw_cap
Fix u8 cast reading max_nss from MT_TOP_STRAP_STA register in
mt7615_eeprom_parse_hw_cap routine
Fixes: acf5457fd99db ("mt76: mt7615: read {tx,rx} mask from eeprom")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Linus Torvalds [Sat, 8 Feb 2020 01:59:07 +0000 (17:59 -0800)]
Merge tag 'fuse-fixes-5.6-rc1' of git://git./linux/kernel/git/mszeredi/fuse
Pull fuse fixes from Miklos Szeredi:
- Fix a regression introduced in v5.1 that triggers WARNINGs for some
fuse filesystems
- Fix an xfstest failure
- Allow overlayfs to be used on top of fuse/virtiofs
- Code and documentation cleanups
* tag 'fuse-fixes-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: use true,false for bool variable
Documentation: filesystems: convert fuse to RST
fuse: Support RENAME_WHITEOUT flag
fuse: don't overflow LLONG_MAX with end offset
fix up iter on short count in fuse_direct_io()
Linus Torvalds [Sat, 8 Feb 2020 01:54:46 +0000 (17:54 -0800)]
Merge tag 'gfs2-for-5.6-2' of git://git./linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 fixes from Andreas Gruenbacher:
- Fix a bug in Abhi Das's journal head lookup improvements that can
cause a valid journal to be rejected.
- Fix an O_SYNC write handling bug reported by Christoph Hellwig.
* tag 'gfs2-for-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: fix O_SYNC write handling
gfs2: move setting current->backing_dev_info
gfs2: fix gfs2_find_jhead that returns uninitialized jhead with seq 0
Linus Torvalds [Sat, 8 Feb 2020 01:52:38 +0000 (17:52 -0800)]
Merge tag 'for-linus-5.6-ofs1' of git://git./linux/kernel/git/hubcap/linux
Pull orangefs fix from Mike Marshall:
"Debugfs fix for orangefs.
Vasliy Averin noticed that 'if seq_file .next function does not change
position index, read after some lseek can generate unexpected output'
and sent in this fix"
* tag 'for-linus-5.6-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
help_next should increase position index
Linus Torvalds [Sat, 8 Feb 2020 01:50:21 +0000 (17:50 -0800)]
Merge tag 'nfsd-5.6' of git://linux-nfs.org/~bfields/linux
Pull nfsd updates from Bruce Fields:
"Highlights:
- Server-to-server copy code from Olga.
To use it, client and both servers must have support, the target
server must be able to access the source server over NFSv4.2, and
the target server must have the inter_copy_offload_enable module
parameter set.
- Improvements and bugfixes for the new filehandle cache, especially
in the container case, from Trond
- Also from Trond, better reporting of write errors.
- Y2038 work from Arnd"
* tag 'nfsd-5.6' of git://linux-nfs.org/~bfields/linux: (55 commits)
sunrpc: expiry_time should be seconds not timeval
nfsd: make nfsd_filecache_wq variable static
nfsd4: fix double free in nfsd4_do_async_copy()
nfsd: convert file cache to use over/underflow safe refcount
nfsd: Define the file access mode enum for tracing
nfsd: Fix a perf warning
nfsd: Ensure sampling of the write verifier is atomic with the write
nfsd: Ensure sampling of the commit verifier is atomic with the commit
sunrpc: clean up cache entry add/remove from hashtable
sunrpc: Fix potential leaks in sunrpc_cache_unhash()
nfsd: Ensure exclusion between CLONE and WRITE errors
nfsd: Pass the nfsd_file as arguments to nfsd4_clone_file_range()
nfsd: Update the boot verifier on stable writes too.
nfsd: Fix stable writes
nfsd: Allow nfsd_vfs_write() to take the nfsd_file as an argument
nfsd: Fix a soft lockup race in nfsd_file_mark_find_or_create()
nfsd: Reduce the number of calls to nfsd_file_gc()
nfsd: Schedule the laundrette regularly irrespective of file errors
nfsd: Remove unused constant NFSD_FILE_LRU_RESCAN
nfsd: Containerise filecache laundrette
...
projects / openwrt / staging / blogic.git / log