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2022-05-19ARM: dts: aspeed: Add GFX node to AST2600Joel Stanley
The GFX device is present in the AST2600 SoC. Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Tommy Haung <tommy_huang@aspeedtech.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220302024930.18758-2-tommy_huang@aspeedtech.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable virtual hubHoward Chiu
Enable Aspeed VHub for HID emulation Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB23155E8A6193118544A7DBF3E61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable video engineHoward Chiu
Enable video engine and reserve memory for it. Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB23159B914BF7EF937FEDD2B5E61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: everest, rainier: Add power-ffs-sync-history GPIOBrandon Wyman
The IBM Everest and Rainier systems have a GPIO line that goes to the power supplies. It has a dual function: 1) Fans Full Speed, and 2) Sync input history. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Link: https://lore.kernel.org/r/20220421213638.1151193-1-bjwyman@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Add Nuvia DC-SCM BMCGraeme Gregory
Add initial version of device tree for Nuvia DC-SCM BMC which is equipped with Aspeed AST2600 BMC SoC. Signed-off-by: Graeme Gregory <quic_ggregory@quicinc.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Link: https://lore.kernel.org/r/20220325190247.468079-1-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: add sample averaging for ADM1278Potin Lai
set number of sample averaging to 128 for both PWR_AVG and VI_AVG Signed-off-by: Potin Lai <potin.lai@quantatw.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Link: https://lore.kernel.org/r/20220418094827.6185-1-potin.lai@quantatw.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: add eeprom node on each sledPotin Lai
Add eeprom (24c26) on each sled for storing sled fru information. Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-7-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: add pca9536 node on each sledPotin Lai
Add an ioexp node on each sled baseed on DVT schematic, address at 0x41. P0: SLEDX_SWD_MUX P1: SLEDX_XRES_SWD_N P2: SLEDX_CLKREQ_N P3: SLEDX_PCIE_PWR_EN Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-6-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: update gpio0 line namesPotin Lai
Update GPIO line names based on DVT schematic Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-5-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: Enable mdio0 busPotin Lai
Enable mdio0 bus based on DVT schematic. TODO: Add Marvell 88E6191 Switch Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-4-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: switch spi2 driver to aspeed-smcPotin Lai
Due to DVT schematic has stable spi signal, switch back to aspeed-smc driver for improving performance. Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-3-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: enable ehci0 device nodePotin Lai
Enable ehci0 node for USB2 host feature Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-2-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Add USB2.0 device controller nodeNeal Liu
Add USB2.0 device controller(udc) node to device tree for AST2600. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Link: https://lore.kernel.org/r/20220518062043.1075360-3-neal_liu@aspeedtech.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed-g4: Set spi-max-frequency for all flashesTao Ren
Set "spi-max-frequency" to 50 MHz for all the flashes under the FMC controller to ensure the clock frequency is calculated correctly. Suggested-by: Cédric Le Goater <clg@kaod.org> Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Link: https://lore.kernel.org/r/20220509175616.1089346-11-clg@kaod.org Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Enable Dual SPI RX transfersCédric Le Goater
All these controllers support at least Dual SPI. Update the DTs. Reviewed-by: Joel Stanley <joel@jms.id.au> Tested-by: Joel Stanley <joel@jms.id.au> Tested-by: Tao Ren <rentao.bupt@gmail.com> Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Link: https://lore.kernel.org/r/20220509175616.1089346-10-clg@kaod.org Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Adjust "reg" property of FMC/SPI controllersCédric Le Goater
This is compatible with the current driver and addresses issues when running 'make dt_binding_check'. Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> Tested-by: Joel Stanley <joel@jms.id.au> Tested-by: Tao Ren <rentao.bupt@gmail.com> Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Link: https://lore.kernel.org/r/20220509175616.1089346-2-clg@kaod.org Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable RX delay for MAC0/MAC1Howard Chiu
Since mac0/1 and mac2/3 are physically located on different die, they have different properties by nature, which is mac0/1 has smaller delay step. The property 'phy-mode' on ast2600 mac0 and mac1 is recommended to set to 'rgmii-rxid' which enables the RX interface delay from the PHY chip. Refer page 45 of SDK User Guide v08.00 https://github.com/AspeedTech-BMC/openbmc/releases/download/v08.00/SDK_User_Guide_v08.00.pdf Fixes: 2ca5646b5c2f ("ARM: dts: aspeed: Add AST2600 and EVB") Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB23152A548AAE81140B57DD69E6E09@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed: Add video engine to g6Howard Chiu
This node was accidentally removed by commit 645afe73f951 ("ARM: dts: aspeed: ast2600: Update XDMA engine node"). Fixes: 645afe73f951 ("ARM: dts: aspeed: ast2600: Update XDMA engine node") Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB2315C57600A0132FEF40F21EE61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed: romed8hm3: Fix GPIOB0 nameZev Weiss
This GPIO was mislabeled as DDR_MEM_TEMP in the schematic; after a correction from ASRock Rack its name now reflects its actual functionality (POST_COMPLETE_N). Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: a9a3d60b937a ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220331022425.28606-2-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor valuesZev Weiss
With this property set the sensor readings from these devices can now be calibrated properly. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: a9a3d60b937a ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220331022425.28606-1-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin groupJae Hyun Yoo
Fix incorrect function mappings in pinctrl_qspi1_default and pinctrl_qspi2_default since their function should be SPI1 and SPI2 respectively. Fixes: f510f04c8c83 ("ARM: dts: aspeed: Add AST2600 pinmux nodes") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-8-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsiJohnny Huang
Add FWSPIDQ2 and FWSPIDQ3 group to support AST2600 FW SPI quad mode. These pins can be used with dedicated FW SPI pins - FWSPICS0#, FWSPICK, FWSPIMOSI and FWSPIMISO. Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-7-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13dt-bindings: pinctrl: aspeed-g6: add FWQSPI function/groupJae Hyun Yoo
Add FWQSPI function/group to support QSPI mode on the dedicated FWSPI interface. Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220329173932.2588289-6-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13pinctrl: pinctrl-aspeed-g6: add FWQSPI function-groupJohnny Huang
Add FWSPIDQ2 (AE12) and FWSPIDQ3 (AF12) function-group to support AST2600 FW SPI quad mode. These pins can be used with dedicated FW SPI pins - FWSPICS0# (AB14), FWSPICK (AF13), FWSPIMOSI (AC14) and FWSPIMISO (AB13). Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-5-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13dt-bindings: pinctrl: aspeed-g6: remove FWQSPID groupJae Hyun Yoo
FWQSPID is not a group of FWSPID so remove it. Fixes: 7488838f2315 ("dt-bindings: pinctrl: aspeed: Document AST2600 pinmux") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-4-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrlJae Hyun Yoo
FWSPIDQ2 and FWSPIDQ3 are not part of FWSPI18 interface so remove FWQSPID group in pinctrl. These pins must be used with the FWSPI pins that are dedicated for boot SPI interface which provides same 3.3v logic level. Fixes: 2eda1cdec49f ("pinctrl: aspeed: Add AST2600 pinmux support") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-3-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsiJae Hyun Yoo
FWSPIDQ2 and FWSPIDQ3 are not part of FWSPI18 interface so remove FWQSPID group in pinctrl dtsi. These pins must be used with the FWSPI pins that are dedicated for boot SPI interface which provides same 3.3v logic level. Fixes: 2f6edb6bcb2f ("ARM: dts: aspeed: Fix AST2600 quad spi group") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-2-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-10Linux 5.18-rc2Linus Torvalds
2022-04-10Merge tag 'tty-5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial driver fix from Greg KH: "This is a single serial driver fix for a build issue that showed up due to changes that came in through the tty tree in 5.18-rc1 that were missed previously. It resolves a build error with the mpc52xx_uart driver. It has been in linux-next this week with no reported problems" * tag 'tty-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: serial: mpc52xx_uart: make rx/tx hooks return unsigned, part II.
2022-04-10Merge tag 'staging-5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fix from Greg KH: "Here is a single staging driver fix for 5.18-rc2 that resolves an endian issue for the r8188eu driver. It has been in linux-next all this week with no reported problems" * tag 'staging-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8188eu: Fix PPPoE tag insertion on little endian systems
2022-04-10Merge tag 'driver-core-5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here are two small driver core changes for 5.18-rc2. They are the final bits in the removal of the default_attrs field in struct kobj_type. I had to wait until after 5.18-rc1 for all of the changes to do this came in through different development trees, and then one new user snuck in. So this series has two changes: - removal of the default_attrs field in the powerpc/pseries/vas code. The change has been acked by the PPC maintainers to come through this tree - removal of default_attrs from struct kobj_type now that all in-kernel users are removed. This cleans up the kobject code a little bit and removes some duplicated functionality that confused people (now there is only one way to do default groups) Both of these have been in linux-next for all of this week with no reported problems" * tag 'driver-core-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: kobject: kobj_type: remove default_attrs powerpc/pseries/vas: use default_groups in kobj_type
2022-04-10Merge tag 'char-misc-5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fix from Greg KH: "A single driver fix. It resolves the build warning issue on 32bit systems in the habannalabs driver that came in during the 5.18-rc1 merge cycle. It has been in linux-next for all this week with no reported problems" * tag 'char-misc-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: habanalabs: Fix test build failures
2022-04-10Merge tag 'powerpc-5.18-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix KVM "lost kick" race, where an attempt to pull a vcpu out of the guest could be lost (or delayed until the next guest exit). - Disable SCV (system call vectored) when PR KVM guests could be run. - Fix KVM PR guests using SCV, by disallowing AIL != 0 for KVM PR guests. - Add a new KVM CAP to indicate if AIL == 3 is supported. - Fix a regression when hotplugging a CPU to a memoryless/cpuless node. - Make virt_addr_valid() stricter for 64-bit Book3E & 32-bit, which fixes crashes seen due to hardened usercopy. - Revert a change to max_mapnr which broke HIGHMEM. Thanks to Christophe Leroy, Fabiano Rosas, Kefeng Wang, Nicholas Piggin, and Srikar Dronamraju. * tag 'powerpc-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: Revert "powerpc: Set max_mapnr correctly" powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit KVM: PPC: Move kvmhv_on_pseries() into kvm_ppc.h powerpc/numa: Handle partially initialized numa nodes powerpc/64: Fix build failure with allyesconfig in book3s_64_entry.S KVM: PPC: Use KVM_CAP_PPC_AIL_MODE_3 KVM: PPC: Book3S PR: Disallow AIL != 0 KVM: PPC: Book3S PR: Disable SCV when AIL could be disabled KVM: PPC: Book3S HV P9: Fix "lost kick" race
2022-04-10Merge tag 'irq-urgent-2022-04-10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of interrupt chip driver fixes: - A fix for a long standing bug in the ARM GICv3 redistributor polling which uses the wrong bit number to test. - Prevent translation of bogus ACPI table entries which map device interrupts into the IPI space on ARM GICs. - Don't write into the pending register of ARM GICV4 before the scan in hardware has completed. - A set of build and correctness fixes for the Qualcomm MPM driver" * tag 'irq-urgent-2022-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic, gic-v3: Prevent GSI to SGI translations irqchip/gic-v3: Fix GICR_CTLR.RWP polling irqchip/gic-v4: Wait for GICR_VPENDBASER.Dirty to clear before descheduling irqchip/irq-qcom-mpm: fix return value check in qcom_mpm_init() irq/qcom-mpm: Fix build error without MAILBOX
2022-04-10Merge tag 'x86_urgent_for_v5.18_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Fix the MSI message data struct definition - Use local labels in the exception table macros to avoid symbol conflicts with clang LTO builds - A couple of fixes to objtool checking of the relatively newly added SLS and IBT code - Rename a local var in the WARN* macro machinery to prevent shadowing * tag 'x86_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/msi: Fix msi message data shadow struct x86/extable: Prefer local labels in .set directives x86,bpf: Avoid IBT objtool warning objtool: Fix SLS validation for kcov tail-call replacement objtool: Fix IBT tail-call detection x86/bug: Prevent shadowing in __WARN_FLAGS x86/mm/tlb: Revert retpoline avoidance approach
2022-04-10Merge tag 'perf_urgent_for_v5.18_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - A couple of fixes to cgroup-related handling of perf events - A couple of fixes to event encoding on Sapphire Rapids - Pass event caps of inherited events so that perf doesn't fail wrongly at fork() - Add support for a new Raptor Lake CPU * tag 'perf_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Always set cpuctx cgrp when enable cgroup event perf/core: Fix perf_cgroup_switch() perf/core: Use perf_cgroup_info->active to check if cgroup is active perf/core: Don't pass task around when ctx sched in perf/x86/intel: Update the FRONTEND MSR mask on Sapphire Rapids perf/x86/intel: Don't extend the pseudo-encoding to GP counters perf/core: Inherit event_caps perf/x86/uncore: Add Raptor Lake uncore support perf/x86/msr: Add Raptor Lake CPU support perf/x86/cstate: Add Raptor Lake support perf/x86: Add Intel Raptor Lake support
2022-04-10Merge tag 'locking_urgent_for_v5.18_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Borislav Petkov: - Allow the compiler to optimize away unused percpu accesses and change the local_lock_* macros back to inline functions - A couple of fixes to static call insn patching * tag 'locking_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "mm/page_alloc: mark pagesets as __maybe_unused" Revert "locking/local_lock: Make the empty local_lock_*() function a macro." x86/percpu: Remove volatile from arch_raw_cpu_ptr(). static_call: Remove __DEFINE_STATIC_CALL macro static_call: Properly initialise DEFINE_STATIC_CALL_RET0() static_call: Don't make __static_call_return0 static x86,static_call: Fix __static_call_return0 for i386
2022-04-10Merge tag 'sched_urgent_for_v5.18_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Borislav Petkov: - Use the correct static key checking primitive on the IRQ exit path - Two fixes for the new forceidle balancer * tag 'sched_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: entry: Fix compile error in dynamic_irqentry_exit_cond_resched() sched: Teach the forced-newidle balancer about CPU affinity limitation. sched/core: Fix forceidle balancing
2022-04-09Merge tag 'perf-tools-fixes-for-v5.18-2022-04-09' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix the clang command line option probing and remove some options to filter out, fixing the build with the latest clang versions - Fix 'perf bench' futex and epoll benchmarks to deal with machines with more than 1K CPUs - Fix 'perf test tsc' error message when not supported - Remap perf ring buffer if there is no space for event, fixing perf usage in 32-bit ChromeOS - Drop objdump stderr to avoid getting stuck waiting for stdout output in 'perf annotate' - Fix up garbled output by now showing unwind error messages when augmenting frame in best effort mode - Fix perf's libperf_print callback, use the va_args eprintf() variant - Sync vhost and arm64 cputype headers with the kernel sources - Fix 'perf report --mem-mode' with ARM SPE - Add missing external commands ('iiostat', etc) to 'perf --list-cmds' * tag 'perf-tools-fixes-for-v5.18-2022-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf annotate: Drop objdump stderr to avoid getting stuck waiting for stdout output perf tools: Add external commands to list-cmds perf docs: Add perf-iostat link to manpages perf session: Remap buf if there is no space for event perf bench: Fix epoll bench to correct usage of affinity for machines with #CPUs > 1K perf bench: Fix futex bench to correct usage of affinity for machines with #CPUs > 1K perf tools: Fix perf's libperf_print callback perf: arm-spe: Fix perf report --mem-mode perf unwind: Don't show unwind error messages when augmenting frame pointer stack tools headers arm64: Sync arm64's cputype.h with the kernel sources perf test tsc: Fix error message when not supported perf build: Don't use -ffat-lto-objects in the python feature test when building with clang-13 perf python: Fix probing for some clang command line options tools build: Filter out options and warnings not supported by clang tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts tools include UAPI: Sync linux/vhost.h with the kernel sources
2022-04-09Merge tag 'cxl+nvdimm-for-5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull cxl and nvdimm fixes from Dan Williams: - Fix a compile error in the nvdimm unit tests - Fix a shadowed variable warning in the CXL PCI driver * tag 'cxl+nvdimm-for-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: cxl/pci: Drop shadowed variable tools/testing/nvdimm: Fix security_init() symbol collision
2022-04-09Merge tag 'gpio-fixes-for-v5.18-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: - fix a race condition with consumers accessing the fields of GPIO IRQ chips before they're fully initialized * tag 'gpio-fixes-for-v5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: Restrict usage of GPIO chip irq members before initialization
2022-04-09Merge tag 'irqchip-fixes-5.18-1' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip fixes from Marc Zyngier: - Fix GICv3 polling for RWP in redistributors - Reject ACPI attempts to use SGIs on GIC/GICv3 - Fix unpredictible behaviour when making a VPE non-resident with GICv4 - A couple of fixes for the newly merged qcom-mpm driver Link: https://lore.kernel.org/lkml/20220409094229.267649-1-maz@kernel.org
2022-04-09perf annotate: Drop objdump stderr to avoid getting stuck waiting for stdout ↵Ian Rogers
output If objdump writes to stderr it can block waiting for it to be read. As perf doesn't read stderr then progress stops with perf waiting for stdout output. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexandre Truong <alexandre.truong@arm.com> Cc: Dave Marchevsky <davemarchevsky@fb.com> Cc: Denis Nikitin <denik@chromium.org> Cc: German Gomez <german.gomez@arm.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Lexi Shao <shaolexi@huawei.com> Cc: Li Huafei <lihuafei1@huawei.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin Liška <mliska@suse.cz> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Remi Bernon <rbernon@codeweavers.com> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Song Liu <songliubraving@fb.com> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Will Deacon <will@kernel.org> Cc: William Cohen <wcohen@redhat.com> Cc: linux-arm-kernel@lists.infradead.org Link: http://lore.kernel.org/lkml/20220407230503.1265036-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09perf tools: Add external commands to list-cmdsMichael Petlan
The `perf --list-cmds` output prints only internal commands, although there is no reason for that from users' perspective. Adding the external commands to commands array with NULL function pointer allows printing all perf commands while not changing the logic of command handler selection. Signed-off-by: Michael Petlan <mpetlan@redhat.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220404221541.30312-2-mpetlan@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09perf docs: Add perf-iostat link to manpagesMichael Petlan
Signed-off-by: Michael Petlan <mpetlan@redhat.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220404221541.30312-1-mpetlan@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09perf session: Remap buf if there is no space for eventDenis Nikitin
If a perf event doesn't fit into remaining buffer space return NULL to remap buf and fetch the event again. Keep the logic to error out on inadequate input from fuzzing. This fixes perf failing on ChromeOS (with 32b userspace): $ perf report -v -i perf.data ... prefetch_event: head=0x1fffff8 event->header_size=0x30, mmap_size=0x2000000: fuzzed or compressed perf.data? Error: failed to process sample Fixes: 57fc032ad643ffd0 ("perf session: Avoid infinite loop when seeing invalid header.size") Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Denis Nikitin <denik@chromium.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20220330031130.2152327-1-denik@chromium.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: - add support for new devices (ufs, mvsas) - a major set of fixes in lpfc - get rid of a driver specific ioctl in pcmraid - a major rework of aha152x to get rid of the scsi_pointer. - minor fixes and obvious changes including several spelling updates. * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (36 commits) scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan scsi: ufs: ufshpb: Fix a NULL check on list iterator scsi: sd: Clean up gendisk if device_add_disk() failed scsi: message: fusion: Remove redundant variable dmp scsi: mvsas: Add PCI ID of RocketRaid 2640 scsi: sd: sd_read_cpr() requires VPD pages scsi: mpt3sas: Fail reset operation if config request timed out scsi: sym53c500_cs: Stop using struct scsi_pointer scsi: ufs: ufs-pci: Add support for Intel MTL scsi: mpt3sas: Fix mpt3sas_check_same_4gb_region() kdoc comment scsi: scsi_debug: Fix sdebug_blk_mq_poll() in_use_bm bitmap use scsi: bnx2i: Fix spelling mistake "mis-match" -> "mismatch" scsi: bnx2fc: Fix spelling mistake "mis-match" -> "mismatch" scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() scsi: aic7xxx: Use standard PCI subsystem, subdevice defines scsi: ufs: qcom: Drop custom Android boot parameters scsi: core: sysfs: Remove comments that conflict with the actual logic scsi: hisi_sas: Remove stray fallthrough annotation scsi: virtio-scsi: Eliminate anonymous module_init & module_exit scsi: isci: Fix spelling mistake "doesnt" -> "doesn't" ...
2022-04-09perf bench: Fix epoll bench to correct usage of affinity for machines with ↵Athira Rajeev
#CPUs > 1K The 'perf bench epoll' testcase fails on systems with more than 1K CPUs. Testcase: perf bench epoll all Result snippet: <<>> Run summary [PID 106497]: 1399 threads monitoring on 64 file-descriptors for 8 secs. perf: pthread_create: No such file or directory <<>> In epoll benchmarks (ctl, wait) pthread_create is invoked in do_threads from respective bench_epoll_* function. Though the logs shows direct failure from pthread_create, the actual failure is from "sched_setaffinity" returning EINVAL (invalid argument). This happens because the default mask size in glibc is 1024. To overcome this 1024 CPUs mask size limitation of cpu_set_t, change the mask size using the CPU_*_S macros. Patch addresses this by fixing all the epoll benchmarks to use CPU_ALLOC to allocate cpumask, CPU_ALLOC_SIZE for size, and CPU_SET_S to set the mask. Reported-by: Disha Goel <disgoel@linux.vnet.ibm.com> Signed-off-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Disha Goel <disgoel@linux.vnet.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nageswara R Sastry <rnsastry@linux.ibm.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20220406175113.87881-3-atrajeev@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09perf bench: Fix futex bench to correct usage of affinity for machines with ↵Athira Rajeev
#CPUs > 1K The 'perf bench futex' testcase fails on systems with more than 1K CPUs. Testcase: perf bench futex all Failure snippet: <<>>Running futex/hash benchmark... perf: pthread_create: No such file or directory <<>> All the futex benchmarks (ie hash, lock-api, requeue, wake, wake-parallel), pthread_create is invoked in respective bench_futex_* function. Though the logs shows direct failure from pthread_create, strace logs showed that actual failure is from "sched_setaffinity" returning EINVAL (invalid argument). This happens because the default mask size in glibc is 1024. To overcome this 1024 CPUs mask size limitation of cpu_set_t, change the mask size using the CPU_*_S macros. Patch addresses this by fixing all the futex benchmarks to use CPU_ALLOC to allocate cpumask, CPU_ALLOC_SIZE for size, and CPU_SET_S to set the mask. Reported-by: Disha Goel <disgoel@linux.vnet.ibm.com> Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Signed-off-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Disha Goel <disgoel@linux.vnet.ibm.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nageswara R Sastry <rnsastry@linux.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20220406175113.87881-2-atrajeev@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-09perf tools: Fix perf's libperf_print callbackAdrian Hunter
eprintf() does not expect va_list as the type of the 4th parameter. Use veprintf() because it does. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: 428dab813a56ce94 ("libperf: Merge libperf_set_print() into libperf_init()") Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220408132625.2451452-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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