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2021-04-09Merge tag 'arm-soc/for-5.13/maintainers' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into arm/soc This pull request contains Broadcom SoC MAINTAINERS file entries and .mailmap updates for 5.13, please pull the following: - Nicolas updates his maintainer email to a kernel.org address for continuity * tag 'arm-soc/for-5.13/maintainers' of https://github.com/Broadcom/stblinux: mailmap: Update email address for Nicolas Saenz MAINTAINERS: Update BCM2711/BCM2335 maintainer's mail Link: https://lore.kernel.org/r/20210409175018.3051283-1-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-09MAINTAINERS: Update ARM/UniPhier SoCs maintainers and statusKunihiko Hayashi
Mark the UniPhier platform maintained and Masami Hiramatsu and Kunihiko Hayashi are taking over maintainership of the UniPhier platform. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/1617986171-20346-1-git-send-email-hayashi.kunihiko@socionext.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-10Merge tag 'drm-misc-next-2021-04-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.13: UAPI Changes: Cross-subsystem Changes: Core Changes: - bridge: Fix Kconfig dependency - cmdline: Refuse zero width/height mode - ttm: Ignore signaled move fences, ioremap buffer according to mem caching settins Driver Changes: - Conversions to sysfs_emit - tegra: Don't register DP AUX channels before connectors - zynqmp: Fix for an out-of-bound (but within struct padding) memset Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210409090020.jroa2d4p4qansrpa@gilmour
2021-04-09Merge tag 'qcom-drivers-for-5.13-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers More Qualcomm driver updates for 5.13 This improves the Qualcomm SCM driver logic related to detecting the calling convention, in particular on SC7180, and fixes a few small issues in the same. It introduces additonal sanity checks of the size of loaded segments in the MDT loader and adds a missing error in the return path of pdr_register_listener(). It makes it possible to specify the OEM specific firmware path in the wcn36xx control (and WiFi) driver. Lastly it adds a missing path specifier in the MAINTAINERS' entry and fixes a bunch of kerneldoc issues in various drivers. * tag 'qcom-drivers-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: mdt_loader: Detect truncated read of segments soc: qcom: mdt_loader: Validate that p_filesz < p_memsz soc: qcom: pdr: Fix error return code in pdr_register_listener firmware: qcom_scm: Fix kernel-doc function names to match firmware: qcom_scm: Suppress sysfs bind attributes firmware: qcom_scm: Workaround lack of "is available" call on SC7180 firmware: qcom_scm: Reduce locking section for __get_convention() firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool soc: qcom: wcnss_ctrl: Allow reading firmware-name from DT soc: qcom: wcnss_ctrl: Introduce local variable "dev" dt-bindings: soc: qcom: wcnss: Add firmware-name property soc: qcom: address kernel-doc warnings MAINTAINERS: add another entry for ARM/QUALCOMM SUPPORT Link: https://lore.kernel.org/r/20210409162001.775851-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-09Merge tag 'amlogic-dt64-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt arm64: dts: amlogic: updates for v5.13 (round 2) - updates/cleanups for Hardkernel Odroid N2/N2+ * tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: meson: add GPIO line names to ODROID N2/N2+ arm64: dts: meson: add saradc node to ODROID N2/N2+ arm64: dts: meson: remove extra tab from ODROID N2/N2+ ext_mdio node Link: https://lore.kernel.org/r/7htuofgwaz.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-09Merge tag 'qcom-arm64-for-5.13-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt More Qualcomm ARM64 DT updates for 5.13 This adds RPMh regulators, coresight, AOSS qmp, ipcc, llcc for the SC7280. It adds interconnect, PRNG and thermal pieces to SM8350. It specifies the now required clocks for the SDM845 gcc, corrects the firmware-name for adsp and cdsp on the db845c and defines DSI and panel bits for Xiaomi Pocophone F1. SM8150 gains iommu settings and the remaining I2C controllers and SM8250 gains Venus and the QMP PHY is updated to include the DP portion. It adds the MSM8998 based OnePlus 5/5T device and enables sound support on the Trogdor device family. Lastly it adds the GIC hypervisor registers & interrupt for when Linux is booted in EL2 on MSM8916. * tag 'qcom-arm64-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (25 commits) arm64: dts: qcom: update usb qmp phy clock-cells property arm64: dts: qcom: msm8916: Add GICv2 hypervisor registers/interrupt arm64: dts: sdm845-db845c: make firmware filenames follow linux-firmware arm64: dts: qcom: sdm845-xiaomi-beryllium: Add DSI and panel bits arm64: dts: qcom: sc7280: Add Coresight support arm64: dts: qcom: sc7280: Add AOSS QMP node arm64: dts: qcom: sc7280: Add IPCC for SC7280 SoC arm64: dts: qcom: sc7280: Add device tree node for LLCC arm64: dts: qcom: Add support for OnePlus 5/5T arm64: dts: qcom: msm8998: Disable MSS remoteproc by default arm64: dts: qcom: Move rmtfs memory region arm64: dts: qcom: Add sound node for sc7180-trogdor-coachz arm64: dts: qcom: sc7180-trogdor: Add lpass dai link for I2S driver arm64: dts: qcom: use dp_phy to provide clocks to dispcc arm64: dts: qcom: sm8250: switch usb1 qmp phy to USB3+DP mode arm64: dts: qcom: sm8250: Add venus DT node arm64: dts: qcom: sm8250: Add videocc DT node arm64: dts: qcom: sm8350: Add interconnects arm64: dts: qcom: sm8350: Add support for PRNG EE arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp ... Link: https://lore.kernel.org/r/20210409163949.776530-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-09Merge tag 'qcom-dts-for-5.13' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt Qualcomm dts updates for v5.13 This adds Bluetooth support on the Samsung Galaxy S5, corrects the mount matrix for the IMU on Nexus 5 and corrects the fuel gauge irq trigger for the two devices. * tag 'qcom-dts-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: msm8974-klte: Add bluetooth support ARM: dts: qcom: msm8974: add blsp2_uart8 ARM: dts: qcom: msm8974-samsung-klte: correct fuel gauge interrupt trigger level ARM: dts: qcom: msm8974-lge-nexus5: correct fuel gauge interrupt trigger level ARM: dts: qcom: msm8974-hammerhead: add mount matrix for IMU Link: https://lore.kernel.org/r/20210409162359.776076-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-09of: property: fw_devlink: do not link ".*,nr-gpios"Ilya Lipnitskiy
[<vendor>,]nr-gpios property is used by some GPIO drivers[0] to indicate the number of GPIOs present on a system, not define a GPIO. nr-gpios is not configured by #gpio-cells and can't be parsed along with other "*-gpios" properties. nr-gpios without the "<vendor>," prefix is not allowed by the DT spec[1], so only add exception for the ",nr-gpios" suffix and let the error message continue being printed for non-compliant implementations. [0] nr-gpios is referenced in Documentation/devicetree/bindings/gpio: - gpio-adnp.txt - gpio-xgene-sb.txt - gpio-xlp.txt - snps,dw-apb-gpio.yaml [1] Link: https://github.com/devicetree-org/dt-schema/blob/cb53a16a1eb3e2169ce170c071e47940845ec26e/schemas/gpio/gpio-consumer.yaml#L20 Fixes errors such as: OF: /palmbus@300000/gpio@600: could not find phandle Fixes: 7f00be96f125 ("of: property: Add device link support for interrupt-parent, dmas and -gpio(s)") Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> Cc: Saravana Kannan <saravanak@google.com> Cc: stable@vger.kernel.org # v5.5+ Link: https://lore.kernel.org/r/20210405222540.18145-1-ilya.lipnitskiy@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-09dt-bindings:iio:adc: update motorola,cpcap-adc.yaml referenceMauro Carvalho Chehab
Changeset 1ca9d1b1342d ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion") renamed: Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt to: Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml. Update its cross-reference accordingly. Fixes: 1ca9d1b1342d ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion") Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/3e205e5fa701e4bc15d39d6ac1f57717df2bb4c6.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-10erofs: enable big pcluster featureGao Xiang
Enable COMPR_CFGS and BIG_PCLUSTER since the implementations are all settled properly. Link: https://lore.kernel.org/r/20210407043927.10623-11-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: support decompress big pcluster for lz4 backendGao Xiang
Prior to big pcluster, there was only one compressed page so it'd easy to map this. However, when big pcluster is enabled, more work needs to be done to handle multiple compressed pages. In detail, - (maptype 0) if there is only one compressed page + no need to copy inplace I/O, just map it directly what we did before; - (maptype 1) if there are more compressed pages + no need to copy inplace I/O, vmap such compressed pages instead; - (maptype 2) if inplace I/O needs to be copied, use per-CPU buffers for decompression then. Another thing is how to detect inplace decompression is feasable or not (it's still quite easy for non big pclusters), apart from the inplace margin calculation, inplace I/O page reusing order is also needed to be considered for each compressed page. Currently, if the compressed page is the xth page, it shouldn't be reused as [0 ... nrpages_out - nrpages_in + x], otherwise a full copy will be triggered. Although there are some extra optimization ideas for this, I'd like to make big pcluster work correctly first and obviously it can be further optimized later since it has nothing with the on-disk format at all. Link: https://lore.kernel.org/r/20210407043927.10623-10-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: support parsing big pcluster compact indexesGao Xiang
Different from non-compact indexes, several lclusters are packed as the compact form at once and an unique base blkaddr is stored for each pack, so each lcluster index would take less space on avarage (e.g. 2 bytes for COMPACT_2B.) btw, that is also why BIG_PCLUSTER switch should be consistent for compact head0/1. Prior to big pcluster, the size of all pclusters was 1 lcluster. Therefore, when a new HEAD lcluster was scanned, blkaddr would be bumped by 1 lcluster. However, that way doesn't work anymore for big pcluster since we actually don't know the compressed size of pclusters in advance (before reading CBLKCNT lcluster). So, instead, let blkaddr of each pack be the first pcluster blkaddr with a valid CBLKCNT, in detail, 1) if CBLKCNT starts at the pack, this first valid pcluster is itself, e.g. _____________________________________________________________ |_CBLKCNT0_|_NONHEAD_| .. |_HEAD_|_CBLKCNT1_| ... |_HEAD_| ... ^ = blkaddr base ^ += CBLKCNT0 ^ += CBLKCNT1 2) if CBLKCNT doesn't start at the pack, the first valid pcluster is the next pcluster, e.g. _________________________________________________________ | NONHEAD_| .. |_HEAD_|_CBLKCNT0_| ... |_HEAD_|_HEAD_| ... ^ = blkaddr base ^ += CBLKCNT0 ^ += 1 When a CBLKCNT is found, blkaddr will be increased by CBLKCNT lclusters, or a new HEAD is found immediately, bump blkaddr by 1 instead (see the picture above.) Also noted if CBLKCNT is the end of the pack, instead of storing delta1 (distance of the next HEAD lcluster) as normal NONHEADs, it still uses the compressed block count (delta0) since delta1 can be calculated indirectly but the block count can't. Adjust decoding logic to fit big pcluster compact indexes as well. Link: https://lore.kernel.org/r/20210407043927.10623-9-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: support parsing big pcluster compress indexesGao Xiang
When INCOMPAT_BIG_PCLUSTER sb feature is enabled, legacy compress indexes will also have the same on-disk header compact indexes to keep per-file configurations instead of leaving it zeroed. If ADVISE_BIG_PCLUSTER is set for a file, CBLKCNT will be loaded for each pcluster in this file by parsing 1st non-head lcluster. Link: https://lore.kernel.org/r/20210407043927.10623-8-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: adjust per-CPU buffers according to max_pclusterblksGao Xiang
Adjust per-CPU buffers on demand since big pcluster definition is available. Also, bail out unsupported pcluster size according to Z_EROFS_PCLUSTER_MAX_SIZE. Link: https://lore.kernel.org/r/20210407043927.10623-7-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: add big physical cluster definitionGao Xiang
Big pcluster indicates the size of compressed data for each physical pcluster is no longer fixed as block size, but could be more than 1 block (more accurately, 1 logical pcluster) When big pcluster feature is enabled for head0/1, delta0 of the 1st non-head lcluster index will keep block count of this pcluster in lcluster size instead of 1. Or, the compressed size of pcluster should be 1 lcluster if pcluster has no non-head lcluster index. Also note that BIG_PCLUSTER feature reuses COMPR_CFGS feature since it depends on COMPR_CFGS and will be released together. Link: https://lore.kernel.org/r/20210407043927.10623-6-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: fix up inplace I/O pointer for big pclusterGao Xiang
When picking up inplace I/O pages, it should be traversed in reverse order in aligned with the traversal order of file-backed online pages. Also, index should be updated together when preloading compressed pages. Previously, only page-sized pclustersize was supported so no problem at all. Also rename `compressedpages' to `icpage_ptr' to reflect its functionality. Link: https://lore.kernel.org/r/20210407043927.10623-5-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: introduce physical cluster slab poolsGao Xiang
Since multiple pcluster sizes could be used at once, the number of compressed pages will become a variable factor. It's necessary to introduce slab pools rather than a single slab cache now. This limits the pclustersize to 1M (Z_EROFS_PCLUSTER_MAX_SIZE), and get rid of the obsolete EROFS_FS_CLUSTER_PAGE_LIMIT, which has no use now. Link: https://lore.kernel.org/r/20210407043927.10623-4-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-10erofs: introduce multipage per-CPU buffersGao Xiang
To deal the with the cases which inplace decompression is infeasible for some inplace I/O. Per-CPU buffers was introduced to get rid of page allocation latency and thrash for low-latency decompression algorithms such as lz4. For the big pcluster feature, introduce multipage per-CPU buffers to keep such inplace I/O pclusters temporarily as well but note that per-CPU pages are just consecutive virtually. When a new big pcluster fs is mounted, its max pclustersize will be read and per-CPU buffers can be growed if needed. Shrinking adjustable per-CPU buffers is more complex (because we don't know if such size is still be used), so currently just release them all when unloading. Link: https://lore.kernel.org/r/20210409190630.19569-1-xiang@kernel.org Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2021-04-09dt-bindings: fix references for iio-bindings.txtMauro Carvalho Chehab
The iio-bindings.txt was converted into two files and merged at the dt-schema git tree at: https://github.com/devicetree-org/dt-schema Yet, some documents still refer to the old file. Fix their references, in order to point to the right URL. Fixes: dba91f82d580 ("dt-bindings:iio:iio-binding.txt Drop file as content now in dt-schema") Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/4efd81eca266ca0875d3bf9d1672097444146c69.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-09dt-bindings: don't use ../dir for doc referencesMauro Carvalho Chehab
As documents have been renamed and moved around, their references will break, but this will be unnoticed, as the script which checks for it won't handle "../" references. So, replace them by the full patch. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/68d3a1244119d1f2829c375b0ef554cf348bc89f.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-10Merge tag 'drm-intel-fixes-2021-04-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix invalid access to ACPI _DSM objects (Takashi) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YHAW6NInrybUoat6@intel.com
2021-04-10Merge tag 'drm-misc-fixes-2021-04-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v5.12-rc7: - Fix use-after-free in xen. - Reduce fifo threshold on hvs4 to fix a fifo full error. - Disable TE support for Droid4 and N950. - Small compiler fixes. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e7647dd9-60c3-9dfd-a377-89d717212e13@linux.intel.com
2021-04-09Merge tag 'clk-v5.13-samsung' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-samsung Pull Samsung clk driver updates from Sylwester Nawrocki: - clean up of redundant dev_err() calls after dev_ioremap_resource() - fix for the clk-exynos7 driver (part of upcoming Galaxy S6 device support) * tag 'clk-v5.13-samsung' of https://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk: clk: samsung: Remove redundant dev_err calls clk: exynos7: Mark aclk_fsys1_200 as critical
2021-04-09drm/msm/disp/dpu1: fix display underruns during modeset.Kalyan Thota
During crtc disable, display perf structures are reset to 0 which includes state varibles which are immutable. On crtc enable, we use the same structures and they don't refelect the actual values 1) Fix is to avoid updating the state structures during disable. 2) Reset the perf structures during atomic check when there is no modeset enable. Signed-off-by: Kalyan Thota <kalyan_t@codeaurora.org> Reported-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/1616158446-19290-1-git-send-email-kalyan_t@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2021-04-09drm/msm/mdp5: Disable pingpong autorefresh at tearcheck initAngeloGioacchino Del Regno
If pp autorefresh is up (from bootloader splash), we will surely get vblank and pp timeouts. Ensure it is turned off. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Link: https://lore.kernel.org/r/20210406214726.131534-4-marijn.suijten@somainline.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2021-04-09drm/msm/mdp5: Do not multiply vclk line count by 100Marijn Suijten
Neither vtotal nor drm_mode_vrefresh contain a value that is premultiplied by 100 making the x100 variable name incorrect and resulting in vclks_line to become 100 times larger than it is supposed to be. The hardware counts 100 clockticks too many before tearcheck, leading to severe panel issues on at least the Sony Xperia lineup. This is likely an artifact from the original MDSS DSI panel driver where the calculation [1] corrected for a premultiplied reference framerate by 100 [2]. It does not appear that the above values were ever premultiplied in the history of the DRM MDP5 driver. With this change applied the value written to the SYNC_CONFIG_VSYNC register is now identical to downstream kernels. [1]: https://source.codeaurora.org/quic/la/kernel/msm-3.18/tree/drivers/video/msm/mdss/mdss_mdp_intf_cmd.c?h=LA.UM.8.6.c26-02400-89xx.0#n288 [2]: https://source.codeaurora.org/quic/la/kernel/msm-3.18/tree/drivers/video/msm/mdss/mdss_dsi_panel.c?h=LA.UM.8.6.c26-02400-89xx.0#n1648 Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Link: https://lore.kernel.org/r/20210406214726.131534-3-marijn.suijten@somainline.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2021-04-09drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotalMarijn Suijten
Leaving this at a close-to-maximum register value 0xFFF0 means it takes very long for the MDSS to generate a software vsync interrupt when the hardware TE interrupt doesn't arrive. Configuring this to double the vtotal (like some downstream kernels) leads to a frame to take at most twice before the vsync signal, until hardware TE comes up. In this case the hardware interrupt responsible for providing this signal - "disp-te" gpio - is not hooked up to the mdp5 vsync/pp logic at all. This solves severe panel update issues observed on at least the Xperia Loire and Tone series, until said gpio is properly hooked up to an irq. Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Link: https://lore.kernel.org/r/20210406214726.131534-2-marijn.suijten@somainline.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2021-04-09clk: qcom: gcc-sdm845: get rid of the test clockDmitry Baryshkov
The test clock isn't in the bindings and apparently it's not used by anyone upstream. Remove it. Suggested-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210409183004.1617777-4-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09clk: qcom: convert SDM845 Global Clock Controller to parent_dataDmitry Baryshkov
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210409183004.1617777-3-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09dt-bindings: clock: separate SDM845 GCC clock bindingsDmitry Baryshkov
Separate qcom,gcc-sdm845 clock bindings from the clock-less qcom,gcc.yaml, so that we can add required clocks and clock-names properties. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20210409183004.1617777-2-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09Merge tag 'selinux-pr-20210409' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux fixes from Paul Moore: "Three SELinux fixes. These fix known problems relating to (re)loading SELinux policy or changing the policy booleans, and pass our test suite without problem" * tag 'selinux-pr-20210409' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: fix race between old and new sidtab selinux: fix cond_list corruption when changing booleans selinux: make nslot handling in avtab more robust
2021-04-09clk: qcom: apss-ipq-pll: Add missing MODULE_DEVICE_TABLEChen Hui
CONFIG_IPQ_APSS_PLL is tristate option and therefore this driver can be compiled as a module. This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Fixes: ecd2bacfbbc4 ("clk: qcom: Add ipq apss pll driver") Signed-off-by: Chen Hui <clare.chenhui@huawei.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210409082352.233810-4-clare.chenhui@huawei.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09clk: qcom: a53-pll: Add missing MODULE_DEVICE_TABLEChen Hui
CONFIG_QCOM_A53PLL is tristate option and therefore this driver can be compiled as a module. This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Fixes: 0c6ab1b8f894 ("clk: qcom: Add A53 PLL support") Signed-off-by: Chen Hui <clare.chenhui@huawei.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210409082352.233810-3-clare.chenhui@huawei.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09clk: qcom: a7-pll: Add missing MODULE_DEVICE_TABLEChen Hui
CONFIG_QCOM_A7PLL is tristate option and therefore this driver can be compiled as a module. This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Fixes: 5a5223ffd7ef ("clk: qcom: Add A7 PLL support") Signed-off-by: Chen Hui <clare.chenhui@huawei.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210409082352.233810-2-clare.chenhui@huawei.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09mailmap: Update email address for Nicolas SaenzNicolas Saenz Julienne
Add my kernel.org address for old email address. Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-04-09dt: bindings: add mt7621-sysc device tree binding documentationSergio Paracuellos
Adds device tree binding documentation for clocks in the MT7621 SOC. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20210309052226.29531-3-sergio.paracuellos@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09dt-bindings: clock: add dt binding header for mt7621 clocksSergio Paracuellos
Adds dt binding header for 'mediatek,mt7621-clk' clocks. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20210309052226.29531-2-sergio.paracuellos@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-09MAINTAINERS: Update BCM2711/BCM2335 maintainer's mailNicolas Saenz Julienne
The @kernel.org e-mail address is likely to last longer than the current one, so use it. Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-04-09xfs: drop unnecessary setfilesize helperBrian Foster
xfs_setfilesize() is the only remaining caller of the internal __xfs_setfilesize() helper. Fold them into a single function. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-04-09xfs: drop unused ioend private merge and setfilesize codeBrian Foster
XFS no longer attaches anthing to ioend->io_private. Remove the unnecessary ->io_private merging code. This removes the only remaining user of xfs_setfilesize_ioend() so remove that function as well. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-04-09xfs: open code ioend needs workqueue helperBrian Foster
Open code xfs_ioend_needs_workqueue() into the only remaining caller. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-04-09xfs: drop submit side trans alloc for append ioendsBrian Foster
Per-inode ioend completion batching has a log reservation deadlock vector between preallocated append transactions and transactions that are acquired at completion time for other purposes (i.e., unwritten extent conversion or COW fork remaps). For example, if the ioend completion workqueue task executes on a batch of ioends that are sorted such that an append ioend sits at the tail, it's possible for the outstanding append transaction reservation to block allocation of transactions required to process preceding ioends in the list. Append ioend completion is historically the common path for on-disk inode size updates. While file extending writes may have completed sometime earlier, the on-disk inode size is only updated after successful writeback completion. These transactions are preallocated serially from writeback context to mitigate concurrency and associated log reservation pressure across completions processed by multi-threaded workqueue tasks. However, now that delalloc blocks unconditionally map to unwritten extents at physical block allocation time, size updates via append ioends are relatively rare. This means that inode size updates most commonly occur as part of the preexisting completion time transaction to convert unwritten extents. As a result, there is no longer a strong need to preallocate size update transactions. Remove the preallocation of inode size update transactions to avoid the ioend completion processing log reservation deadlock. Instead, continue to send all potential size extending ioends to workqueue context for completion and allocate the transaction from that context. This ensures that no outstanding log reservation is owned by the ioend completion worker task when it begins to process ioends. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-04-09xfs: fix return of uninitialized value in variable errorColin Ian King
A previous commit removed a call to xfs_attr3_leaf_read that assigned an error return code to variable error. We now have a few early error return paths to label 'out' that return error if error is set; however error now is uninitialized so potentially garbage is being returned. Fix this by setting error to zero to restore the original behaviour where error was zero at the label 'restart'. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: 07120f1abdff ("xfs: Add xfs_has_attr and subroutines") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-04-09xfs: get rid of the ip parameter to xchk_setup_*Darrick J. Wong
Now that the scrub context stores a pointer to the file that was used to invoke the scrub call, the struct xfs_inode pointer that we passed to all the setup functions is no longer necessary. This is only ever used if the caller wants us to scrub the metadata of the open file. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-04-09xfs: fix scrub and remount-ro protection when running scrubDarrick J. Wong
While running a new fstest that races a readonly remount with scrub running in repair mode, I observed the kernel tripping over debugging assertions in the log quiesce code that were checking that the CIL was empty. When the sysadmin runs scrub in repair mode, the scrub code allocates real transactions (with reservations) to change things, but doesn't increment the superblock writers count to block a readonly remount attempt while it is running. We don't require the userspace caller to have a writable file descriptor to run repairs, so we have to call mnt_want_write_file to obtain freeze protection and increment the writers count. It's ok to remove the call to sb_start_write for the dry-run case because commit 8321ddb2fa29 removed the behavior where scrub and fsfreeze fight over the buffer LRU. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-04-09Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vdpa/mlx5 fixes from Michael Tsirkin: "Last minute fixes. These all look like something we are better off having than not ..." * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Fix suspend/resume index restoration vdpa/mlx5: Fix wrong use of bit numbers vdpa/mlx5: Retrieve BAR address suitable any function vdpa/mlx5: Use the correct dma device when registering memory vdpa/mlx5: should exclude header length and fcs from mtu
2021-04-09Merge tag 'rproc-v5.12-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc fixes from Bjorn Andersson: "This fixes an issue with firmware loading on the TI K3 PRU, fixes compatibility with GNU binutils for the same and resolves link error due to a 64-bit division in the Qualcomm PIL info. It also recognizes Mathieu Poirier as co-maintainer of the remoteproc and rpmsg subsystems" * tag 'rproc-v5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: remoteproc: pru: Fix firmware loading crashes on K3 SoCs remoteproc: pru: Fix loading of GNU Binutils ELF MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystems remoteproc: qcom: pil_info: avoid 64-bit division
2021-04-09Merge tag 'for-linus-5.12b-rc7-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A single fix of a 5.12 patch for the rather uncommon problem of running as a Xen guest with a real time kernel config" * tag 'for-linus-5.12b-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/evtchn: Change irq_info lock to raw_spinlock_t
2021-04-09Merge tag 'clk-imx-5.13' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux into clk-imx Pull i.MX clk driver updates from Abel Vesa: - Fix reparenting of UART clocks by initializing only the ones associated to stdout - Correct the PCIE clocks for i.MX8MP and i.MX8MQ - Make LPCG and SCU clocks return on registering failure * tag 'clk-imx-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux: clk: imx: Reference preceded by free clk: imx8mq: Correct the pcie1 sels clk: imx8mp: Remove the none exist pcie clocks clk: imx: Fix reparenting of UARTs not associated with stdout
2021-04-09Merge tag 'acpi-5.12-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix a build issue introduced by a previous fix in the ACPI processor driver (Vitaly Kuznetsov)" * tag 'acpi-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m
generated by cgit (git 2.34.1) at 2025-09-23 08:09:24 +0000