- 14 Sep, 2020 2 commits
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Łukasz Patron authored
Also add a space after '=' while at it. Tested-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Łukasz Patron <priv.luk@gmail.com> Link: https://lore.kernel.org/r/20200725082417.8507-1-priv.luk@gmail.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Stephen Boyd authored
The number of interrupt cells for the mdss interrupt controller is 1, meaning there should only be one cell for the interrupt number, not two where the second cell is the irq flags. Drop the second cell to match the binding. Cc: Kalyan Thota <kalyan_t@codeaurora.org> Cc: Harigovindan P <harigovi@codeaurora.org Fixes: a3db7ad1 ("arm64: dts: sc7180: add display dt nodes") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20200811192503.1811462-1-swboyd@chromium.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 13 Sep, 2020 11 commits
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Gokul Sriram Palanisamy authored
Document the new device-tree bindings for boards HK10-C1 and HK10-C2 based on ipq8074 SoC. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org> Link: https://lore.kernel.org/r/1596706332-12957-2-git-send-email-gokulsri@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Kathiravan T authored
IPQ8074 has A53 cores, so lets use the corresponding PMU compatible. Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Link: https://lore.kernel.org/r/1597642116-15902-1-git-send-email-kathirav@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Kathiravan T authored
Add A53 PLL, APCS clock, RPM Glink, RPM message RAM, cpu-opp-table, SMPA2 regulator to enable the cpu frequency on IPQ6018. Co-developed-by: Sivaprakash Murugesan <sivaprak@codeaurora.org> Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org> Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Link: https://lore.kernel.org/r/1597648720-13649-3-git-send-email-kathirav@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Kathiravan T authored
Add the mailbox compatible for the IPQ6018 SoC. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Link: https://lore.kernel.org/r/1597648720-13649-2-git-send-email-kathirav@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Adrian Schmutzler authored
While the DT parser recognizes "ok" as a valid value for the "status" property, it is actually mentioned nowhere. Use the proper value "okay" instead, as done in the majority of files already. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Link: https://lore.kernel.org/r/20200830200845.1771-1-freifunk@adrianschmutzler.deSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Kathiravan T authored
Enable watchdog support for the IPQ8074 SoCs. Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Link: https://lore.kernel.org/r/1598862428-13996-1-git-send-email-kathirav@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Jonathan Marek authored
Downstream has this clock as 32000 rate, but testing shows it is close to 32768. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20200903215923.14314-1-jonathan@marek.caSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Douglas Anderson authored
Add a new SKU variant. This is a pick from the downstream tree that is the current source of truth for this platform. Link: https://crrev.com/c/2386997Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20200908133037.1.Ia98a6b938453254e360c4a9fa253d2d6807dff3f@changeidSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Venkata Lakshmi Narayana Gubba authored
Removed voting for RPMH_RF_CLK2 which is not required as it is getting managed by BT SoC through SW_CTRL line. Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Link: https://lore.kernel.org/r/1599734980-22580-1-git-send-email-gubbaven@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Dmitry Baryshkov authored
Add device tree nodes describing used i2c busses according to the dts found in msm-4.19 tree. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20200913224738.30046-1-dmitry.baryshkov@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Dmitry Baryshkov authored
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20200913225135.30366-1-dmitry.baryshkov@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 12 Sep, 2020 1 commit
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Amit Pundir authored
Add initial dts support for Xiaomi Poco F1 (Beryllium). This initial support is based on upstream Dragonboard 845c (sdm845) device. With this dts, Beryllium boots AOSP up to ADB shell over USB-C. Supported functionality includes UFS, USB-C (peripheral), microSD card and Vol+/Vol-/power keys. Bluetooth should work too but couldn't be verified from adb command line, it is verified when enabled from UI with few WIP display patches. Just like initial db845c support, initializing the SMMU is clearing the mapping used for the splash screen framebuffer, which causes the device to hang during boot and recovery needs a hard power reset. This can be worked around using: fastboot oem select-display-panel none To switch ON the display back run: fastboot oem select-display-panel But this only works on Beryllium devices running bootloader version BOOT.XF.2.0-00369-SDM845LZB-1 that shipped with Android-9 based release. Newer bootloader version do not support switching OFF the display panel at all. Reviewed-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Link: https://lore.kernel.org/r/1599840940-18144-1-git-send-email-amit.pundir@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 10 Sep, 2020 13 commits
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Krishna Manikandan authored
Move the bus clock to mdp device node,in order to facilitate bus band width scaling on sc7180 target. The parent device MDSS will not vote for bus bw, instead the vote will be triggered by mdp device node. Since a minimum vote is required to turn on bus clock, move the clock node to mdp device from where the votes are requested. This patch has dependency on the below series https://patchwork.kernel.org/patch/11468783/Reviewed-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org> Link: https://lore.kernel.org/r/1594899334-19772-2-git-send-email-kalyan_t@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Pradeep P V K authored
Add the bandwidth domain supporting performance state and the corresponding OPP tables for the sdhc device on sc7180. Signed-off-by: Pradeep P V K <ppvk@codeaurora.org> Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org> Link: https://lore.kernel.org/r/1597646464-1863-1-git-send-email-sbhanu@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Matthias Kaehlcke authored
The 'sustainable_power' attribute provides an estimate of the sustained power that can be dissipated at the desired control temperature. One could argue that this value is not necessarily the same for all devices with the same SoC, which may have different form factors or thermal designs. However there are reasons to specify a (default) value at SoC level for SC7180: most importantly, if no value is specified at all the power_allocator thermal governor (aka 'IPA') estimates a value, using the minimum power of all cooling devices of the zone, which can result in overly aggressive thermal throttling. For most devices an approximate conservative value should be more useful than the minimum guesstimate of power_allocator. Devices that need a different value can overwrite it in their <device>.dts. Also the thermal zones for SC7180 have a high level of granularity (essentially one for each function block), which makes it more likely that the default value just works for many devices. The values correspond to 1901 MHz for the big cores, and 1804 MHz for the small cores. The values were determined by limiting the CPU frequencies to different max values and launching a bunch of processes that cause high CPU load ('while true; do true; done &' is simple and does a good job). A frequency is deemed sustainable if the CPU temperatures don't rise (consistently) above the second trip point ('control temperature', 95 degC in this case). Once the highest sustainable frequency is found, the sustainable power can be calculated by multiplying the energy consumption per core at this frequency (which can be found in /sys/kernel/debug/energy_model/) with the number of cores that are specified as cooling devices. The sustainable frequencies were determined at room temperature on a device without heat sink or other passive cooling elements. Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/20200813113030.1.I89c33c4119eaffb986b1e8c1bc6f0e30267089cd@changeidSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Rajendra Nayak authored
Add the OPP tables in order to be able to vote on the performance state of a power-domain Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Link: https://lore.kernel.org/r/1598970026-7199-6-git-send-email-rnayak@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Rajendra Nayak authored
Add the OPP tables in order to be able to vote on the performance state of a power-domain. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Link: https://lore.kernel.org/r/1598970026-7199-5-git-send-email-rnayak@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Krishna Manikandan authored
This change adds the interconnect bindings to the MDSS node. This will establish Display to DDR path for bus bandwidth voting. Reviewed-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org> Link: https://lore.kernel.org/r/1594899334-19772-1-git-send-email-kalyan_t@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Taniya Das authored
Update the clock controller nodes for Low power audio subsystem functionality. Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Taniya Das <tdas@codeaurora.org> Link: https://lore.kernel.org/r/1596305615-5894-2-git-send-email-tdas@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
Add gpio-line-names for the GPIO pins exposed by PM8150, PM8150B and PM8150L PMIC nodes. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-7-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
Add gpio-line-names property for QRB5165 RB5 board for naming all GPIOs exposed by TLMM block. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-6-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
Only User4, WLAN and BT LEDs are added for now. These GPIOs are coming from PM8150. Rest are coming from LPG block which is not supported yet! Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-5-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
Add basic devicetree support for Qualcomm Technologies, Inc. Robotics RB5 platform. This board is one of the 96Boards CE platform targeted for Robotics usecases from Qualcomm. This basic devicetree support includes regulators, onboard debug UART, I2C, SPI, and UFS support. Co-developed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-4-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
The UART12 node has been mistakenly mentioned as UART2. Let's fix that for both SM8250 SoC and MTP board and also add pinctrl definition for it. Fixes: 60378f1a ("arm64: dts: qcom: sm8250: Add sm8250 dts file") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-3-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Manivannan Sadhasivam authored
Document the SM8250 SoC binding and also the boards using it. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200904063637.28632-2-manivannan.sadhasivam@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 31 Aug, 2020 1 commit
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Rob Clark authored
This is essentialy a squash of a bunch of history of trogdor and lazor dt updates from the chromium kernel tree. I don't claim any credit other than wanting to more easily boot upstream kernel on these devices. I've tried to add cc tags for all the original authors. Cc: Stephen Boyd <swboyd@chromium.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Matthias Kaehlcke <mka@chromium.org> Cc: Atul Dhudase <adhudase@codeaurora.org> Cc: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> Cc: Evan Green <evgreen@chromium.org> Cc: Cheng-Yi Chiang <cychiang@chromium.org> Cc: Ajit Pandey <ajitp@codeaurora.org> Cc: Alexandru Stan <amstan@chromium.org> Cc: Sujit Kautkar <sujitka@chromium.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20200828204052.2085508-1-robdclark@gmail.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 30 Aug, 2020 7 commits
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Sai Prakash Ranjan authored
There is one LLCC logical bank(LLCC0) on SC7180 SoC and the size of the LLCC0 base is 0x50000(320KB) not 2MB, so correct the size and fix copy paste mistake carried over from SDM845. Reviewed-by: Douglas Anderson <dianders@chromium.org> Fixes: 7cee5c74 ("arm64: dts: qcom: sc7180: Fix node order") Fixes: c831fa29 ("arm64: dts: qcom: sc7180: Add Last level cache controller node") Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Link: https://lore.kernel.org/r/20200818145514.16262-1-saiprakash.ranjan@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Jonathan Marek authored
Constants were used to allow merging separately from the dt-bindings, switch to symbolic names now that dt-bindings have landed. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20200818160445.14008-3-jonathan@marek.caSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Jonathan Marek authored
Constants were used to allow merging separately from the dt-bindings, switch to symbolic names now that dt-bindings have landed. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20200818160445.14008-2-jonathan@marek.caSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Jonathan Marek authored
The compatible for hsphy has out of place indentation, and the assigned clock rate for GCC_USB30_PRIM_MASTER_CLK is incorrect, the clock doesn't support a rate of 150000000. Use a rate of 200000000 to match downstream. Fixes: b33d2868 ("arm64: dts: qcom: sm8150: Add USB and PHY device nodes") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Link: https://lore.kernel.org/r/20200818160445.14008-1-jonathan@marek.caSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Tanmay Shah authored
This node defines alternate DP HPD functionality of GPIO. Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Tanmay Shah <tanmay@codeaurora.org> Link: https://lore.kernel.org/r/20200818033657.16074-1-tanmay@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Vinod Koul authored
As per binding documentation, we should have dsi as node 0 and hdmi audio as node 1, so fix it Reported-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: aef9a119 ("arm64: dts: qcom: sdm845-db845c: Add hdmi bridge nodes") Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20200828074347.3788518-1-vkoul@kernel.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Krzysztof Kozlowski authored
"interrupt" is not a valid property. Fixes: 7f8bcc0c ("arm64: dts: qcom: msm8992: Add BLSP2_UART2 and I2C nodes") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200829111209.32685-1-krzk@kernel.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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- 16 Aug, 2020 5 commits
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Linus Torvalds authored
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "A few differerent things in here. Seems like syzbot got some more io_uring bits wired up, and we got a handful of reports and the associated fixes are in here. General fixes too, and a lot of them marked for stable. Lastly, a bit of fallout from the async buffered reads, where we now more easily trigger short reads. Some applications don't really like that, so the io_read() code now handles short reads internally, and got a cleanup along the way so that it's now easier to read (and documented). We're now passing tests that failed before" * tag 'io_uring-5.9-2020-08-15' of git://git.kernel.dk/linux-block: io_uring: short circuit -EAGAIN for blocking read attempt io_uring: sanitize double poll handling io_uring: internally retry short reads io_uring: retain iov_iter state over io_read/io_write calls task_work: only grab task signal lock when needed io_uring: enable lookup of links holding inflight files io_uring: fail poll arm on queue proc failure io_uring: hold 'ctx' reference around task_work queue + execute fs: RWF_NOWAIT should imply IOCB_NOIO io_uring: defer file table grabbing request cleanup for locked requests io_uring: add missing REQ_F_COMP_LOCKED for nested requests io_uring: fix recursive completion locking on oveflow flush io_uring: use TWA_SIGNAL for task_work uncondtionally io_uring: account locked memory before potential error case io_uring: set ctx sq/cq entry count earlier io_uring: Fix NULL pointer dereference in loop_rw_iter() io_uring: add comments on how the async buffered read retry works io_uring: io_async_buf_func() need not test page bit
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Mike Rapoport authored
Commit 1355c31e ("asm-generic: pgalloc: provide generic pmd_alloc_one() and pmd_free_one()") converted parisc to use generic version of pmd_alloc_one() but it missed the fact that parisc uses order-1 pages for PMD. Restore the original version of pmd_alloc_one() for parisc, just use GFP_PGTABLE_KERNEL that implies __GFP_ZERO instead of GFP_KERNEL and memset. Fixes: 1355c31e ("asm-generic: pgalloc: provide generic pmd_alloc_one() and pmd_free_one()") Reported-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Meelis Roos <mroos@linux.ee> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Link: https://lkml.kernel.org/r/9f2b5ebd-e4a4-0fa1-6cd3-4b9f6892d1ad@linux.eeSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: "A few fixes on the block side of things: - Discard granularity fix (Coly) - rnbd cleanups (Guoqing) - md error handling fix (Dan) - md sysfs fix (Junxiao) - Fix flush request accounting, which caused an IO slowdown for some configurations (Ming) - Properly propagate loop flag for partition scanning (Lennart)" * tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block: block: fix double account of flush request's driver tag loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE rnbd: no need to set bi_end_io in rnbd_bio_map_kern rnbd: remove rnbd_dev_submit_io md-cluster: Fix potential error pointer dereference in resize_bitmaps() block: check queue's limits.discard_granularity in __blkdev_issue_discard() md: get sysfs entry after redundancy attr group create
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fix from Palmer Dabbelt: "I collected a single fix during the merge window: we managed to break the early trap setup on !MMU, this fixes it" * tag 'riscv-for-linus-5.9-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Setup exception vector for nommu platform
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