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* Merge tag 'arm64-fixes' of ↵Linus Torvalds2024-03-071-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Will Deacon: "A lonely arm64 fix addressing a kprobes regression that we introduced during the merge window: - Fix recursive kprobes regression when probing the stack unwinder" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: prohibit probing on arch_kunwind_consume_entry()
| * arm64: prohibit probing on arch_kunwind_consume_entry()Puranjay Mohan2024-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make arch_kunwind_consume_entry() as __always_inline otherwise the compiler might not inline it and allow attaching probes to it. Without this, just probing arch_kunwind_consume_entry() via <tracefs>/kprobe_events will crash the kernel on arm64. The crash can be reproduced using the following compiler and kernel combination: clang version 19.0.0git (https://github.com/llvm/llvm-project.git d68d29516102252f6bf6dc23fb22cef144ca1cb3) commit 87adedeba51a ("Merge tag 'net-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") [root@localhost ~]# echo 'p arch_kunwind_consume_entry' > /sys/kernel/debug/tracing/kprobe_events [root@localhost ~]# echo 1 > /sys/kernel/debug/tracing/events/kprobes/enable Modules linked in: aes_ce_blk aes_ce_cipher ghash_ce sha2_ce virtio_net sha256_arm64 sha1_ce arm_smccc_trng net_failover failover virtio_mmio uio_pdrv_genirq uio sch_fq_codel dm_mod dax configfs CPU: 3 PID: 1405 Comm: bash Not tainted 6.8.0-rc6+ #14 Hardware name: linux,dummy-virt (DT) pstate: 604003c5 (nZCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : kprobe_breakpoint_handler+0x17c/0x258 lr : kprobe_breakpoint_handler+0x17c/0x258 sp : ffff800085d6ab60 x29: ffff800085d6ab60 x28: ffff0000066f0040 x27: ffff0000066f0b20 x26: ffff800081fa7b0c x25: 0000000000000002 x24: ffff00000b29bd18 x23: ffff00007904c590 x22: ffff800081fa6590 x21: ffff800081fa6588 x20: ffff00000b29bd18 x19: ffff800085d6ac40 x18: 0000000000000079 x17: 0000000000000001 x16: ffffffffffffffff x15: 0000000000000004 x14: ffff80008277a940 x13: 0000000000000003 x12: 0000000000000003 x11: 00000000fffeffff x10: c0000000fffeffff x9 : aa95616fdf80cc00 x8 : aa95616fdf80cc00 x7 : 205d343137373231 x6 : ffff800080fb48ec x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : ffff800085d6a910 x0 : 0000000000000079 Call trace: kprobes: Failed to recover from reentered kprobes. kprobes: Dump kprobe: .symbol_name = arch_kunwind_consume_entry, .offset = 0, .addr = arch_kunwind_consume_entry+0x0/0x40 ------------[ cut here ]------------ kernel BUG at arch/arm64/kernel/probes/kprobes.c:241! kprobes: Failed to recover from reentered kprobes. kprobes: Dump kprobe: .symbol_name = arch_kunwind_consume_entry, .offset = 0, .addr = arch_kunwind_consume_entry+0x0/0x40 Fixes: 1aba06e7b2b4 ("arm64: stacktrace: factor out kunwind_stack_walk()") Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20240229231620.24846-1-puranjay12@gmail.com Signed-off-by: Will Deacon <will@kernel.org>
* | Merge tag 'qcom-arm64-fixes-for-6.8-2' of ↵Arnd Bergmann2024-03-063-33/+10
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes A few more Qualcomm Arm64 DeviceTree fixes for v6.8 This reduces the link speed of the PCIe bus with WiFi-card connected on the Lenovo ThinkPad X13s and the Qualcomm Compute Reference Device, avoid link errors and initialization issues reported by users. It also reverts the enablement of MPM on MSM8996, which is reported to prevent boards on this platform from booting for some users. * tag 'qcom-arm64-fixes-for-6.8-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: Revert "arm64: dts: qcom: msm8996: Hook up MPM" arm64: dts: qcom: sc8280xp-x13s: limit pcie4 link speed arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed Link: https://lore.kernel.org/r/20240306031208.4218-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | Revert "arm64: dts: qcom: msm8996: Hook up MPM"Dmitry Baryshkov2024-03-031-33/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM") has hooked up the MPM irq chip on the MSM8996 platform. However this causes my Dragonboard 820c crash during bootup (usually when probing IOMMUs). Revert the offending commit for now. Quick debug shows that making tlmm's wakeup-parent point to the MPM is enough to trigger the crash. Fixes: 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240221-msm8996-revert-mpm-v1-1-cdca9e30c9b4@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| * | arm64: dts: qcom: sc8280xp-x13s: limit pcie4 link speedJohan Hovold2024-03-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the speed that the boot firmware has brought up the link at (and that Windows uses). This is specifically needed to avoid a large amount of link errors when restarting the link during boot (but which are currently not reported). This also appears to fix intermittent failures to download the ath11k firmware during boot which can be seen when there is a longer delay between restarting the link and loading the WiFi driver (e.g. when using full disk encryption). Fixes: 123b30a75623 ("arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller") Cc: stable@vger.kernel.org # 6.2 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240223152124.20042-8-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| * | arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speedJohan Hovold2024-03-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the speed that Windows uses. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240223152124.20042-7-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
* | | Merge tag 'tegra-for-6.8-arm64-dt' of ↵Arnd Bergmann2024-03-042-4/+4
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes arm64: tegra: Device tree fixes for v6.8 This contains two fixes to make the MGBE Ethernet devices found on Tegra234 work properly. * tag 'tegra-for-6.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Fix Tegra234 MGBE power-domains arm64: tegra: Set the correct PHY mode for MGBE Link: https://lore.kernel.org/r/20240226144536.1525704-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | arm64: tegra: Fix Tegra234 MGBE power-domainsJon Hunter2024-02-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MGBE power-domains on Tegra234 are mapped to the MGBE controllers as follows: MGBE0 (0x68000000) --> Power-Domain MGBEB MGBE1 (0x69000000) --> Power-Domain MGBEC MGBE2 (0x6a000000) --> Power-Domain MGBED Update the device-tree nodes for Tegra234 to correct this. Fixes: 610cdf3186bc ("arm64: tegra: Add MGBE nodes on Tegra234") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
| * | | arm64: tegra: Set the correct PHY mode for MGBEThierry Reding2024-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PHY is configured in 10GBASE-R, so make sure to reflect that in DT. Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
* | | | Merge tag 'imx-fixes-6.8-2' of ↵Arnd Bergmann2024-03-042-2/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.8, round 2: - Update MAINTAINERS to use a public mailing list for NXP i.MX development. - Re-enable CONFIG_BACKLIGHT_CLASS_DEVICE in imx_v6_v7_defconfig to fix a backlight regression. - Remove DSI port endpoints from i.MX7 SoC DTSI to fix a display regression. - Fix LDB clocks property for i.MX8MP device tree. - Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM. * tag 'imx-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8mp: Fix LDB clocks property arm64: dts: imx8mp: Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM MAINTAINERS: Use a proper mailinglist for NXP i.MX development ARM: dts: imx7: remove DSI port endpoints ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE Link: https://lore.kernel.org/r/ZdtPJzdenRybI+Bq@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | arm64: dts: imx8mp: Fix LDB clocks propertyLiu Ying2024-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "media_ldb_root_clk" is the gate clock to enable or disable the clock provided by CCM(Clock Control Module) to LDB instead of the "media_ldb" clock which is the parent of the "media_ldb_root_clk" clock as a composite clock. Fix LDB clocks property by referencing the "media_ldb_root_clk" clock instead of the "media_ldb" clock. Fixes: e7567840ecd3 ("arm64: dts: imx8mp: Reorder clock and reg properties") Fixes: 94e6197dadc9 ("arm64: dts: imx8mp: Add LCDIF2 & LDB nodes") Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | | | arm64: dts: imx8mp: Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoMMarek Vasut2024-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TC9595 reset GPIO is SAI1_RXC / GPIO4_IO01, fix the DT accordingly. The SAI5_RXD0 / GPIO3_IO21 is thus far unused TC9595 interrupt line. Fixes: 20d0b83e712b ("arm64: dts: imx8mp: Add TC9595 bridge on DH electronics i.MX8M Plus DHCOM") Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | | | | Merge tag 'qcom-arm64-fixes-for-6.8' of ↵Arnd Bergmann2024-03-043-2/+5
|\ \ \ \ \ | | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm ARM64 DeviceTree fixes for 6.8 This marks an additional GPIO as protected on SM8650 devices, to avoid a system reset caused by a security violation with some firmware versions. It also adds the missing interconnect-names, which resolves a regression where one of the I2C busses on SM6115 devices would no longer probe in Linux. * tag 'qcom-arm64-fixes-for-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sm6115: Fix missing interconnect-names arm64: dts: qcom: sm8650-mtp: add gpio74 as reserved gpio arm64: dts: qcom: sm8650-qrd: add gpio74 as reserved gpio Link: https://lore.kernel.org/r/20240225025205.479589-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | arm64: dts: qcom: sm6115: Fix missing interconnect-namesKonrad Dybcio2024-02-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit b3eaa47395b9 ("arm64: dts: qcom: sm6115: Hook up interconnects") did indeed hook up interconnects, but apparently not interconnect-names on I2C1, making it return -EINVAL due to an error getting icc paths.. Fix it! Fixes: b3eaa47395b9 ("arm64: dts: qcom: sm6115: Hook up interconnects") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240202-topic-6115_i2c-v1-1-ecfe06f5f2ef@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| * | | | arm64: dts: qcom: sm8650-mtp: add gpio74 as reserved gpioNeil Armstrong2024-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TLMM gpio74 is also used to communicate with the secure NFC on-board module, some variants of the SM8650-MTP board requires this GPIO to be dedicated to the secure firmware and set reserved in order to successfully initialize the TLMM GPIOs from HLOS (Linux). On the other boards this GPIO is unused so it's still safe to mark the GPIO as reserved. Fixes: 6fbdb3c1fac7 ("arm64: dts: qcom: sm8650: add initial SM8650 MTP dts") Reported-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Georgi Djakov <quic_c_gdjako@quicinc.com> Reviewed-by: Elliot Berman <quic_eberman@quicinc.com> Link: https://lore.kernel.org/r/20240111-topic-sm8650-upstream-qrd-fix-gpio-reserved-v1-2-fad39b4c5def@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| * | | | arm64: dts: qcom: sm8650-qrd: add gpio74 as reserved gpioNeil Armstrong2024-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TLMM gpio74 is also used to communicate with the secure NFC on-board module, some variants of the SM8650-QRD board requires this GPIO to be dedicated to the secure firmware and set reserved in order to successfully initialize the TLMM GPIOs from HLOS (Linux). On the other boards this GPIO is unused so it's still safe to mark the GPIO as reserved. Fixes: a834911d50c1 ("arm64: dts: qcom: sm8650: add initial SM8650 QRD dts") Reported-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Elliot Berman <quic_eberman@quicinc.com> Link: https://lore.kernel.org/r/20240111-topic-sm8650-upstream-qrd-fix-gpio-reserved-v1-1-fad39b4c5def@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
* | | | | Merge tag 'sunxi-fixes-for-6.8-1' of ↵Arnd Bergmann2024-03-041-0/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes - include Orange Pi Zero 2W DT in Makefile * tag 'sunxi-fixes-for-6.8-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h616: Add Orange Pi Zero 2W to Makefile Link: https://lore.kernel.org/r/20240223205450.GA8881@jernej-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | arm64: dts: allwinner: h616: Add Orange Pi Zero 2W to MakefileJernej Skrabec2024-02-231-0/+1
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Orange Pi Zero 2W dts file is not included in Makefile. Fix this. Fixes: c505ee1eae18 ("arm64: dts: allwinner: h616: add Orange Pi Zero 2W support") Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20240222211326.114955-1-jernej.skrabec@gmail.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
* | | | | Merge tag 'v6.8-p5' of ↵Linus Torvalds2024-02-281-0/+11
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a regression in lskcipher and an out-of-bound access in arm64/neonbs" * tag 'v6.8-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm64/neonbs - fix out-of-bounds access on short input crypto: lskcipher - Copy IV in lskcipher glue code always
| * | | | | crypto: arm64/neonbs - fix out-of-bounds access on short inputArd Biesheuvel2024-02-241-0/+11
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bit-sliced implementation of AES-CTR operates on blocks of 128 bytes, and will fall back to the plain NEON version for tail blocks or inputs that are shorter than 128 bytes to begin with. It will call straight into the plain NEON asm helper, which performs all memory accesses in granules of 16 bytes (the size of a NEON register). For this reason, the associated plain NEON glue code will copy inputs shorter than 16 bytes into a temporary buffer, given that this is a rare occurrence and it is not worth the effort to work around this in the asm code. The fallback from the bit-sliced NEON version fails to take this into account, potentially resulting in out-of-bounds accesses. So clone the same workaround, and use a temp buffer for short in/outputs. Fixes: fc074e130051 ("crypto: arm64/aes-neonbs-ctr - fallback to plain NEON for final chunk") Cc: <stable@vger.kernel.org> Reported-by: syzbot+f1ceaa1a09ab891e1934@syzkaller.appspotmail.com Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | | | Merge tag 'arm-fixes-6.8-2' of ↵Linus Torvalds2024-02-2325-53/+75
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull arm and RISC-V SoC fixes from Arnd Bergmann: "The Rockchip and IMX8 platforms get a number of fixes for dts files in order to address some misconfigurations, including a regression for USB-C support on some boards. The other dts fixes are part of a series by Rob Herring to clean up another class of dtc compiler warnings across all platforms, with a few others helping out as well. With this, we can enable the warning for the coming merge window without introducing regressions. Conor Dooley has collected fixes for RISC-V platforms, both for the dts files and for platofrm specific drivers. The ep93xx platform gets a regression for for its gpio descriptors" * tag 'arm-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits) ARM: dts: renesas: rcar-gen2: Add missing #interrupt-cells to DA9063 nodes cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() arm64: dts: qcom: Fix interrupt-map cell sizes arm: dts: Fix dtc interrupt_map warnings arm64: dts: Fix dtc interrupt_provider warnings arm: dts: Fix dtc interrupt_provider warnings arm64: dts: freescale: Disable interrupt_map check ARM: ep93xx: Add terminator to gpiod_lookup_table riscv: dts: sifive: add missing #interrupt-cells to pmic arm64: dts: rockchip: Correct Indiedroid Nova GPIO Names arm64: dts: rockchip: Drop interrupts property from rk3328 pwm-rockchip node arm64: dts: rockchip: set num-cs property for spi on px30 arm64: dts: rockchip: minor rk3588 whitespace cleanup riscv: dts: starfive: replace underscores in node names bus: imx-weim: fix valid range check Revert "arm64: dts: imx8mn-var-som-symphony: Describe the USB-C connector" Revert "arm64: dts: imx8mp-dhcom-pdk3: Describe the USB-C connector" arm64: dts: tqma8mpql: fix audio codec iov-supply arm64: dts: rockchip: drop unneeded status from rk3588-jaguar gpio-leds ARM: dts: rockchip: Drop interrupts property from pwm-rockchip nodes ...
| * | | | | arm64: dts: qcom: Fix interrupt-map cell sizesRob Herring2024-02-202-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI node interrupt-map properties have the wrong size as #address-cells in the interrupt parent are not accounted for. The dtc interrupt_map check catches this, but the warning is off because its dependency, interrupt_provider, is off by default. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-5-f2dee1292525@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | arm64: dts: Fix dtc interrupt_provider warningsRob Herring2024-02-209-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dtc interrupt_provider warning is off by default. Fix all the warnings so it can be enabled. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-By: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> # Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> #Broadcom Acked-by: Chanho Min <chanho.min@lge.com> Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-3-f2dee1292525@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | arm64: dts: freescale: Disable interrupt_map checkRob Herring2024-02-201-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several Freescale Layerscape platforms extirq binding use a malformed interrupt-map property missing parent address cells. These are documented in of_irq_imap_abusers list in drivers/of/irq.c. In order to enable dtc interrupt_map check tree wide, we need to disable it for these platforms which will not be fixed (as that would break compatibility). Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-1-f2dee1292525@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | Merge tag 'v6.8-rockchip-dtsfixes1' of ↵Arnd Bergmann2024-02-209-18/+21
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Some fixes to make devicetrees conform to bindings better (pwm irqs), dt styling fixes (unneeded jaguar status, whitespaces, Cool Pi regulator naming) and functionality fixes (px30 spi chipselect number, allowing rk3588-evb1 to turn off, pcie lane numbers on CoolPi, wrong gpio-names on Indidroid Nova and some CoolPi sdmmc aliases to match what uboot uses). * tag 'v6.8-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Correct Indiedroid Nova GPIO Names arm64: dts: rockchip: Drop interrupts property from rk3328 pwm-rockchip node arm64: dts: rockchip: set num-cs property for spi on px30 arm64: dts: rockchip: minor rk3588 whitespace cleanup arm64: dts: rockchip: drop unneeded status from rk3588-jaguar gpio-leds ARM: dts: rockchip: Drop interrupts property from pwm-rockchip nodes arm64: dts: rockchip: Fix the num-lanes of pcie3x4 on Cool Pi CM5 EVB arm64: dts: rockchip: rename vcc5v0_usb30_host regulator for Cool Pi CM5 EVB arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi CM5 EVB arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4B arm64: dts: rockchip: mark system power controller on rk3588-evb1 Link: https://lore.kernel.org/r/2450634.jE0xQCEvom@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | arm64: dts: rockchip: Correct Indiedroid Nova GPIO NamesChris Morgan2024-02-131-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct the names given to a few of the GPIO pins. The original names were unknowingly based on the header from a pre-production board. The production board has a slightly different pin assignment for the 40-pin GPIO header. Fixes: 3900160e164b ("arm64: dts: rockchip: Add Indiedroid Nova board") Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20240125201943.90476-2-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: Drop interrupts property from rk3328 pwm-rockchip nodeJohan Jonker2024-02-131-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The binding doesn't define interrupts and adding such a definition was refused because it's unclear how they should ever be used and the relevant registers are outside the PWM range. So drop them fixing several dtbs_check warnings. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/5551846d-62cd-4b72-94f4-07541e726c37@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: set num-cs property for spi on px30Heiko Stuebner2024-02-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The px30 has two spi controllers with two chip-selects each. The num-cs property is specified as the total number of chip selects a controllers has and is used since 2020 to find uses of chipselects outside that range in the Rockchip spi driver. Without the property set, the default is 1, so spi devices using the second chipselect will not be created. Fixes: eb1262e3cc8b ("spi: spi-rockchip: use num-cs property and ctlr->enable_gpiods") Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Link: https://lore.kernel.org/r/20240119101656.965744-1-heiko@sntech.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: minor rk3588 whitespace cleanupKrzysztof Kozlowski2024-02-131-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DTS code coding style expects exactly one space before '{' character. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240208105129.128561-1-krzysztof.kozlowski@linaro.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: drop unneeded status from rk3588-jaguar gpio-ledsHeiko Stuebner2024-02-041-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default status is okay, so it is definitly not necessary to set it on a newly added node. Fixes: d1b8b36a2cc5 ("arm64: dts: rockchip: add Theobroma Jaguar SBC") Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Quentin Schulz <quentin.schulz@theobrona-systems.com> Link: https://lore.kernel.org/r/20240129114851.2019861-1-heiko@sntech.de
| | * | | | | arm64: dts: rockchip: Fix the num-lanes of pcie3x4 on Cool Pi CM5 EVBAndy Yan2024-02-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 4 lane pcie30 phy is shared by pcie3x4 and pcie3x2, so the num-lanes of pcie3x4 should be 2. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Link: https://lore.kernel.org/r/20240201121106.1471301-4-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: rename vcc5v0_usb30_host regulator for Cool Pi CM5 EVBAndy Yan2024-02-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the schematic, USB20 HOST0 and HOST1 each have their own independent power supply, but these two regulators controlled by a same GPIO, so give it a more appropriate name. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-3-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi CM5 EVBAndy Yan2024-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow others rk3588 based boards, and u-boot only use mmc0/1 as mmc boot targets, so aliase sdmmc as mmc1. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-2-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4BAndy Yan2024-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow others rk3588 based boards, and u-boot only use mmc0/1 as mmc boot targets, so aliase sdmmc as mmc1. Fixes: 3f5d336d64d6 ("arm64: dts: rockchip: Add support for rk3588s based board Cool Pi 4B") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-1-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | arm64: dts: rockchip: mark system power controller on rk3588-evb1Sebastian Reichel2024-01-251-0/+1
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark the primary PMIC as system-power-controller, so that the system properly shuts down on poweroff. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20240117191555.86138-1-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | | | | Merge tag 'imx-fixes-6.8' of ↵Arnd Bergmann2024-02-204-18/+16
| |\ \ \ \ \ | | | |/ / / | | |/| / / | | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.8: - A tqma8mpql device tree fix to correct audio codec iov-supply. - A couple of USB-C connector DT description revert to fix regression on imx8mp-dhcom-pdk3 and imx8mn-var-som-symphony board. - Fix valid range check for imx-weim bus driver. - Disable UART4 on Data Modul i.MX8M Plus eDM SBC to avoid boot hang in case that RDC protection is in place. * tag 'imx-fixes-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: bus: imx-weim: fix valid range check Revert "arm64: dts: imx8mn-var-som-symphony: Describe the USB-C connector" Revert "arm64: dts: imx8mp-dhcom-pdk3: Describe the USB-C connector" arm64: dts: tqma8mpql: fix audio codec iov-supply arm64: dts: imx8mp: Disable UART4 by default on Data Modul i.MX8M Plus eDM SBC Link: https://lore.kernel.org/r/20240206151744.2459-1-shawnguo2@yeah.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | Revert "arm64: dts: imx8mn-var-som-symphony: Describe the USB-C connector"Fabio Estevam2024-02-051-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 095b96b2b8c6dcabf40bbfe4bb99a95fe55c7463. Marek reported the similar change in imx8mp-dhcom-pdk3.dts caused a regression: "This patch breaks USB-C port on this board. If I plug in USB-C storage device, it is not detected. If I revert this patch, it is detected. Please drop this patch for now." Revert it here as well. Fixes: 095b96b2b8c6 ("arm64: dts: imx8mn-var-som-symphony: Describe the USB-C connector") Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | Revert "arm64: dts: imx8mp-dhcom-pdk3: Describe the USB-C connector"Fabio Estevam2024-02-051-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit a4dca89fe8a1585af73e362f5f4e3189a00abf8e. Marek reported: "This patch breaks USB-C port on this board. If I plug in USB-C storage device, it is not detected. If I revert this patch, it is detected. Please drop this patch for now." Revert it to avoid the regression. Reported-by: Marek Vasut <marex@denx.de> Closes: https://lore.kernel.org/linux-arm-kernel/623c294a-5c53-4e01-acbf-104acc180e14@denx.de/T/#u Fixes: a4dca89fe8a1 ("arm64: dts: imx8mp-dhcom-pdk3: Describe the USB-C connector") Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | arm64: dts: tqma8mpql: fix audio codec iov-supplyAlexander Stein2024-02-051-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IOVDD is supplied by 1.8V, fix the referenced regulator. Fixes: d8f9d8126582d ("arm64: dts: imx8mp: Add analog audio output on i.MX8MP TQMa8MPxL/MBa8MPxL") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | arm64: dts: imx8mp: Disable UART4 by default on Data Modul i.MX8M Plus eDM SBCMarek Vasut2024-02-031-1/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UART4 is used as CM7 coprocessor debug UART and may not be accessible from Linux in case it is protected by RDC. The RDC protection is set up by the platform firmware. UART4 is not used on this platform by Linux. Disable UART4 by default to prevent boot hangs, which occur when the RDC protection is in place. Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | | | Merge tag 'arm64-fixes' of ↵Linus Torvalds2024-02-234-8/+25
|\ \ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "A simple fix to a definition in the CXL PMU driver, a couple of patches to restore SME control registers on the resume path (since Arm's fast model now clears them) and a revert for our jump label asm constraints after Geert noticed they broke the build with GCC 5.5. There was then the ensuing discussion about raising the minimum GCC (and corresponding binutils) versions at [1], but for now we'll keep things working as they were until that goes ahead. - Revert fix to jump label asm constraints, as it regresses the build with some GCC 5.5 toolchains. - Restore SME control registers when resuming from suspend - Fix incorrect filter definition in CXL PMU driver" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/sme: Restore SMCR_EL1.EZT0 on exit from suspend arm64/sme: Restore SME registers on exit from suspend Revert "arm64: jump_label: use constraints "Si" instead of "i"" perf: CXL: fix CPMU filter value mask length
| * | | arm64/sme: Restore SMCR_EL1.EZT0 on exit from suspendMark Brown2024-02-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fields in SMCR_EL1 reset to an architecturally UNKNOWN value. Since we do not otherwise manage the traps configured in this register at runtime we need to reconfigure them after a suspend in case nothing else was kind enough to preserve them for us. Do so for SMCR_EL1.EZT0. Fixes: d4913eee152d ("arm64/sme: Add basic enumeration for SME2") Reported-by: Jackson Cooper-Driver <Jackson.Cooper-Driver@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240213-arm64-sme-resume-v3-2-17e05e493471@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
| * | | arm64/sme: Restore SME registers on exit from suspendMark Brown2024-02-203-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fields in SMCR_EL1 and SMPRI_EL1 reset to an architecturally UNKNOWN value. Since we do not otherwise manage the traps configured in this register at runtime we need to reconfigure them after a suspend in case nothing else was kind enough to preserve them for us. The vector length will be restored as part of restoring the SME state for the next SME using task. Fixes: a1f4ccd25cc2 ("arm64/sme: Provide Kconfig for SME") Reported-by: Jackson Cooper-Driver <Jackson.Cooper-Driver@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240213-arm64-sme-resume-v3-1-17e05e493471@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
| * | | Revert "arm64: jump_label: use constraints "Si" instead of "i""Will Deacon2024-02-201-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f9daab0ad01cf9d165dbbbf106ca4e61d06e7fe8. Geert reports that his particular GCC 5.5 vintage toolchain fails to build an arm64 defconfig because of this change: | arch/arm64/include/asm/jump_label.h:25:2: error: invalid 'asm': | invalid operand | asm goto( ^ Aopparently, this is something we claim to support, so let's revert back to the old jump label constraint for now while discussions about raising the minimum GCC version are ongoing. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/CAMuHMdX+6fnAf8Hm6EqYJPAjrrLO9T7c=Gu3S8V_pqjSDowJ6g@mail.gmail.com Signed-off-by: Will Deacon <will@kernel.org>
* | | | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2024-02-211-0/+5
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull kvm fixes from Paolo Bonzini: "Two fixes for ARM ITS emulation. Unmapped interrupts were used instead of ignored, causing NULL pointer dereferences" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: arm64: vgic-its: Test for valid IRQ in MOVALL handler KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table()
| * \ \ \ Merge tag 'kvmarm-fixes-6.8-3' of ↵Paolo Bonzini2024-02-211-0/+5
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.8, take #3 - Check for the validity of interrupts handled by a MOVALL command - Check for the validity of interrupts while reading the pending state on enabling LPIs.
| | * | | | KVM: arm64: vgic-its: Test for valid IRQ in MOVALL handlerOliver Upton2024-02-211-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is possible that an LPI mapped in a different ITS gets unmapped while handling the MOVALL command. If that is the case, there is no state that can be migrated to the destination. Silently ignore it and continue migrating other LPIs. Cc: stable@vger.kernel.org Fixes: ff9c114394aa ("KVM: arm/arm64: GICv4: Handle MOVALL applied to a vPE") Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240221092732.4126848-3-oliver.upton@linux.dev Signed-off-by: Marc Zyngier <maz@kernel.org>
| | * | | | KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table()Oliver Upton2024-02-211-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | vgic_get_irq() may not return a valid descriptor if there is no ITS that holds a valid translation for the specified INTID. If that is the case, it is safe to silently ignore it and continue processing the LPI pending table. Cc: stable@vger.kernel.org Fixes: 33d3bc9556a7 ("KVM: arm64: vgic-its: Read initial LPI pending table") Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240221092732.4126848-2-oliver.upton@linux.dev Signed-off-by: Marc Zyngier <maz@kernel.org>
* | | | | | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2024-02-163-13/+17
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull KVM fixes from Paolo Bonzini: "ARM: - Avoid dropping the page refcount twice when freeing an unlinked page-table subtree. - Don't source the VFIO Kconfig twice - Fix protected-mode locking order between kvm and vcpus RISC-V: - Fix steal-time related sparse warnings x86: - Cleanup gtod_is_based_on_tsc() to return "bool" instead of an "int" - Make a KVM_REQ_NMI request while handling KVM_SET_VCPU_EVENTS if and only if the incoming events->nmi.pending is non-zero. If the target vCPU is in the UNITIALIZED state, the spurious request will result in KVM exiting to userspace, which in turn causes QEMU to constantly acquire and release QEMU's global mutex, to the point where the BSP is unable to make forward progress. - Fix a type (u8 versus u64) goof that results in pmu->fixed_ctr_ctrl being incorrectly truncated, and ultimately causes KVM to think a fixed counter has already been disabled (KVM thinks the old value is '0'). - Fix a stack leak in KVM_GET_MSRS where a failed MSR read from userspace that is ultimately ignored due to ignore_msrs=true doesn't zero the output as intended. Selftests cleanups and fixes: - Remove redundant newlines from error messages. - Delete an unused variable in the AMX test (which causes build failures when compiling with -Werror). - Fail instead of skipping tests if open(), e.g. of /dev/kvm, fails with an error code other than ENOENT (a Hyper-V selftest bug resulted in an EMFILE, and the test eventually got skipped). - Fix TSC related bugs in several Hyper-V selftests. - Fix a bug in the dirty ring logging test where a sem_post() could be left pending across multiple runs, resulting in incorrect synchronization between the main thread and the vCPU worker thread. - Relax the dirty log split test's assertions on 4KiB mappings to fix false positives due to the number of mappings for memslot 0 (used for code and data that is NOT being dirty logged) changing, e.g. due to NUMA balancing" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (25 commits) KVM: arm64: Fix double-free following kvm_pgtable_stage2_free_unlinked() RISC-V: KVM: Use correct restricted types RISC-V: paravirt: Use correct restricted types RISC-V: paravirt: steal_time should be static KVM: selftests: Don't assert on exact number of 4KiB in dirty log split test KVM: selftests: Fix a semaphore imbalance in the dirty ring logging test KVM: x86: Fix KVM_GET_MSRS stack info leak KVM: arm64: Do not source virt/lib/Kconfig twice KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrl KVM: x86: Make gtod_is_based_on_tsc() return 'bool' KVM: selftests: Make hyperv_clock require TSC based system clocksource KVM: selftests: Run clocksource dependent tests with hyperv_clocksource_tsc_page too KVM: selftests: Use generic sys_clocksource_is_tsc() in vmx_nested_tsc_scaling_test KVM: selftests: Generalize check_clocksource() from kvm_clock_test KVM: x86: make KVM_REQ_NMI request iff NMI pending for vcpu KVM: arm64: Fix circular locking dependency KVM: selftests: Fail tests when open() fails with !ENOENT KVM: selftests: Avoid infinite loop in hyperv_features when invtsc is missing KVM: selftests: Delete superfluous, unused "stage" variable in AMX test KVM: selftests: x86_64: Remove redundant newlines ...
| * | | | | Merge tag 'kvmarm-fixes-6.8-2' of ↵Paolo Bonzini2024-02-161-2/+0
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.8, take #2 - Avoid dropping the page refcount twice when freeing an unlinked page-table subtree.
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 00:35:49 +0000