- 18 Oct, 2021 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging and IIO driver fixes from Greg KH: "Here are a number of small IIO and staging driver fixes for 5.15-rc6. They include: - vc04_services bugfix for reported problem - r8188eu array underflow fix - iio driver fixes for a lot of tiny reported issues. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8188eu: prevent array underflow in rtw_hal_update_ra_mask() staging: vc04_services: shut up out-of-range warning iio: light: opt3001: Fixed timeout error when 0 lux iio: adis16480: fix devices that do not support sleep mode iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED iio: adis16475: fix deadlock on frequency set iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: adc: ad7793: Fix IRQ flag iio: adc: ad7780: Fix IRQ flag iio: adc: ad7192: Add IRQ flag iio: adc: aspeed: set driver data when adc probe. iio: adc: rzg2l_adc: add missing clk_disable_unprepare() in rzg2l_adc_pm_runtime_resume() iio: adc: max1027: Fix the number of max1X31 channels iio: adc: max1027: Fix wrong shift with 12-bit devices iio: adc128s052: Fix the error handling path of 'adc128_probe()' iio: adc: rzg2l_adc: Fix -EBUSY timeout error return iio: accel: fxls8962af: return IRQ_HANDLED when fifo is flushed iio: dac: ti-dac5571: fix an error code in probe()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull serial driver fix from Greg KH: "Here is a single 8250 Kconfig fix for 5.15-rc6 that resolves a regression that showed up in 5.15-rc1. It has been in linux-next for a while with no reported issues" * tag 'tty-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250: allow disabling of Freescale 16550 compile test
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small USB fixes that resolve a number of tiny issues. They include: - new USB serial driver ids - xhci driver fixes for a bunch of issues - musb error path fixes. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: musb: dsps: Fix the probe error path xhci: Enable trust tx length quirk for Fresco FL11 USB controller xhci: Fix command ring pointer corruption while aborting a command USB: xhci: dbc: fix tty registration race xhci: add quirk for host controllers that don't update endpoint DCS xhci: guard accesses to ep_state in xhci_endpoint_reset() USB: serial: qcserial: add EM9191 QDL support USB: serial: option: add Quectel EC200S-CN module support USB: serial: option: add prod. id for Quectel EG91 USB: serial: option: add Telit LE910Cx composition 0x1204
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: - a new product ID for the xpad joystick driver - fixes to resistive-adc-touch and snvs_pwrkey drivers - a change to touchscreen helpers to make clang happier * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: touchscreen - avoid bitwise vs logical OR warning Input: xpad - add support for another USB ID of Nacon GC-100 Input: resistive-adc-touch - fix division by zero error on z1 == 0 Input: snvs_pwrkey - add clk handling
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- 16 Oct, 2021 17 commits
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Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v5.15-2021-10-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix 'perf test evsel' build error on !x86 architectures - Fix libperf's test_stat_cpu mixup of CPU numbers and CPU indexes - Output offsets for decompressed records, not just useless zeros * tag 'perf-tools-fixes-for-v5.15-2021-10-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: libperf tests: Fix test_stat_cpu libperf test evsel: Fix build error on !x86 architectures perf report: Output non-zero offset for decompressed records
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git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblockLinus Torvalds authored
Pull memblock fix from Mike Rapoport: "Fix handling of NOMAP regions with kmemleak. NOMAP regions don't have linear map entries so an attempt to scan these areas in kmemleak would fault. Prevent such faults by excluding NOMAP regions from kmemleak" * tag 'fixes-2021-10-16' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: memblock: exclude NOMAP regions from kmemleak
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds authored
Tracing fixes for 5.15: - Fix defined but not use warning/error for osnoise function - Fix memory leak in event probe - Fix memblock leak in bootconfig - Fix the API of event probes to be like kprobes - Added test to check removal of event probe API - Fix recordmcount.pl for nds32 failed build * tag 'trace-v5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' selftests/ftrace: Update test for more eprobe removal process tracing: Fix event probe removal from dynamic events tracing: Fix missing * in comment block bootconfig: init: Fix memblock leak in xbc_make_cmdline() tracing: Fix memory leak in eprobe_register() tracing: Fix missing osnoise tracer on max_latency
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk driver fixes from Stephen Boyd: "Clk driver fixes for critical issues found in the past few weeks: - Select gdsc config so qcom sm6350 driver probes - Fix a register offset in qcom gcc-sm6115 so the correct clk is controlled - Fix inverted logic in Renesas RZ/G2L .is_enabled() - Mark some more clks critical in Renesas clk driver - Remove a duplicate clk in the agilex driver" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: add select QCOM_GDSC for SM6350 clk: qcom: gcc-sm6115: Fix offset for hlos1_vote_turing_mmu_tbu0_gdsc clk: socfpga: agilex: fix duplicate s2f_user0_clk clk: renesas: rzg2l: Fix clk status function clk: renesas: r9a07g044: Mark IA55_CLK and DMAC_ACLK critical
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Linus Torvalds authored
Merge tag 'for-5.15/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM verity target to skip redundant processing on I/O errors. - Fix request-based DM so that it doesn't queue request to blk-mq when DM device is suspended. - Fix DM core mempool NULL pointer race when completing IO. - Make DM clone target's 'descs' array static. * tag 'for-5.15/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: fix mempool NULL pointer race when completing IO dm rq: don't queue request to blk-mq during DM suspend dm clone: make array 'descs' static dm verity: skip redundant verity_handle_err() on I/O errors
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Vasily Gorbik: - Maintainers and reviewers changes: * Cornelia decided to free up her time and step down from vfio-ccw maintainer and s390 kvm reviewer duties * Add Alexander Gordeev as s390 arch code reviewer - Fix broken strrchr implementation * tag 's390-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: add Alexander Gordeev as reviewer s390: fix strrchr() implementation vfio-ccw: step down as maintainer KVM: s390: remove myself as reviewer
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git://github.com/c-sky/csky-linuxLinus Torvalds authored
Pull csky fixes from Guo Ren: "Only 5 fixups: - Make HAVE_TCM depend on !COMPILE_TEST - bitops: Remove duplicate __clear_bit define - Select ARCH_WANT_FRAME_POINTERS only if compiler supports it - Fixup regs.sr broken in ptrace - don't let sigreturn play with priveleged bits of status register" * tag 'csky-for-linus-5.15-rc6' of git://github.com/c-sky/csky-linux: csky: Make HAVE_TCM depend on !COMPILE_TEST csky: bitops: Remove duplicate __clear_bit define csky: Select ARCH_WANT_FRAME_POINTERS only if compiler supports it csky: Fixup regs.sr broken in ptrace csky: don't let sigreturn play with priveleged bits of status register
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arcLinus Torvalds authored
Pull ARC fix from Vineet Gupta: "Small fixlet for ARC" * tag 'arc-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: fix potential build snafu
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "A small number fixes this time, mostly touching actual code: - Add platform device for i.MX System Reset Controller (SRC) to fix a regression caused by fw_devlink change - A fixup for a boot regression caused by my own rework for the Qualcomm SCM driver - Multiple bugfixes for the Arm FFA and optee firmware drivers, addressing problems when they are built as a loadable module - Four dts bugfixes for the Broadcom SoC used in Raspberry pi, addressing VEC (video encoder), MDIO bus controller #address-cells/#size-cells, SDIO voltage and PCIe host bridge dtc warnings" * tag 'arm-soc-fixes-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: imx: register reset controller from a platform driver iommu/arm: fix ARM_SMMU_QCOM compilation ARM: dts: bcm2711-rpi-4-b: Fix usb's unit address ARM: dts: bcm2711-rpi-4-b: Fix pcie0's unit address formatting tee: optee: Fix missing devices unregister during optee_remove ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator states ARM: dts: bcm2711: fix MDIO #address- and #size-cells ARM: dts: bcm283x: Fix VEC address for BCM2711 firmware: arm_ffa: Fix __ffa_devices_unregister firmware: arm_ffa: Add missing remove callback to ffa_bus_type
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull pci fix from Bjorn Helgaas: - Don't save msi_populate_sysfs() error code as dev->msi_irq_groups so we don't dereference the error code as a pointer (Wang Hai) * tag 'pci-v5.15-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/MSI: Handle msi_populate_sysfs() errors correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fix from Rafael Wysocki: "Add a missing device ID to a quirk list in the suspend-to-idle support code" * tag 'acpi-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: PM: Include alternate AMDI0005 id in special behaviour
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Nathan Chancellor authored
A new warning in clang points out a few places in this driver where a bitwise OR is being used with boolean types: drivers/input/touchscreen.c:81:17: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical] data_present = touchscreen_get_prop_u32(dev, "touchscreen-min-x", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This use of a bitwise OR is intentional, as bitwise operations do not short circuit, which allows all the calls to touchscreen_get_prop_u32() to happen so that the last parameter is initialized while coalescing the results of the calls to make a decision after they are all evaluated. To make this clearer to the compiler, use the '|=' operator to assign the result of each touchscreen_get_prop_u32() call to data_present, which keeps the meaning of the code the same but makes it obvious that every one of these calls is expected to happen. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reported-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/r/20211014205757.3474635-1-nathan@kernel.orgSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Michael Cullen authored
The Nacon GX100XF is already mapped, but it seems there is a Nacon GC-100 (identified as NC5136Wht PCGC-100WHITE though I believe other colours exist) with a different USB ID when in XInput mode. Signed-off-by: Michael Cullen <michael@michaelcullen.name> Link: https://lore.kernel.org/r/20211015192051.5196-1-michael@michaelcullen.nameSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Oleksij Rempel authored
For proper pressure calculation we need at least x and z1 to be non zero. Even worse, in case z1 we may run in to division by zero error. Fixes: 60b7db91 ("Input: resistive-adc-touch - rework mapping of channels") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20211007095727.29579-1-o.rempel@pengutronix.deSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Uwe Kleine-König authored
On i.MX7S and i.MX8M* (but not i.MX6*) the pwrkey device has an associated clock. Accessing the registers requires that this clock is enabled. Binding the driver on at least i.MX7S and i.MX8MP while not having the clock enabled results in a complete hang of the machine. (This usually only happens if snvs_pwrkey is built as a module and the rtc-snvs driver isn't already bound because at bootup the required clk is on and only gets disabled when the clk framework disables unused clks late during boot.) This completes the fix in commit 135be16d ("ARM: dts: imx7s: add snvs clock to pwrkey"). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20211013062848.2667192-1-u.kleine-koenig@pengutronix.deSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Steven Rostedt authored
I received a build failure for a new patch I'm working on the nds32 architecture, and when I went to test it, I couldn't get to my build error, because it failed to build with a bunch of: Error: invalid operands (*UND* and *UND* sections) for `^' issues with various files. Those files were temporary asm files that looked like: kernel/.tmp_mc_fork.s I decided to look deeper, and found that the "mc" portion of that name stood for "mcount", and was created by the recordmcount.pl script. One that I wrote over a decade ago. Once I knew the source of the problem, I was able to investigate it further. The way the recordmcount.pl script works (BTW, there's a C version that simply modifies the ELF object) is by doing an "objdump" on the object file. Looks for all the calls to "mcount", and creates an offset of those locations from some global variable it can use (usually a global function name, found with <.*>:). Creates a asm file that is a table of references to these locations, using the found variable/function. Compiles it and links it back into the original object file. This asm file is called ".tmp_mc_<object_base_name>.s". The problem here is that the objdump produced by the nds32 object file, contains things that look like: 0000159a <.L3^B1>: 159a: c6 00 beqz38 $r6, 159a <.L3^B1> 159a: R_NDS32_9_PCREL_RELA .text+0x159e 159c: 84 d2 movi55 $r6, #-14 159e: 80 06 mov55 $r0, $r6 15a0: ec 3c addi10.sp #0x3c Where ".L3^B1 is somehow selected as the "global" variable to index off of. Then the assembly file that holds the mcount locations looks like this: .section __mcount_loc,"a",@progbits .align 2 .long .L3^B1 + -5522 .long .L3^B1 + -5384 .long .L3^B1 + -5270 .long .L3^B1 + -5098 .long .L3^B1 + -4970 .long .L3^B1 + -4758 .long .L3^B1 + -4122 [...] And when it is compiled back to an object to link to the original object, the compile fails on the "^" symbol. Simple solution for now, is to have the perl script ignore using function symbols that have an "^" in the name. Link: https://lkml.kernel.org/r/20211014143507.4ad2c0f7@gandalf.local.home Cc: stable@vger.kernel.org Acked-by: Greentime Hu <green.hu@gmail.com> Fixes: fbf58a52 ("nds32/ftrace: Add RECORD_MCOUNT support") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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Vineet Gupta authored
In the big pgtable header split, I inadvertently introduced a couple of duplicate symbols. Fixes: fe6cb7b0 ("ARC: mm: disintegrate pgtable.h into levels and flags") Signed-off-by: Vineet Gupta <vgupta@kernel.org>
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- 15 Oct, 2021 19 commits
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Guenter Roeck authored
Building csky:allmodconfig results in the following build errors. arch/csky/mm/tcm.c:9:2: error: #error "You should define ITCM_RAM_BASE" 9 | #error "You should define ITCM_RAM_BASE" | ^~~~~ arch/csky/mm/tcm.c:14:2: error: #error "You should define DTCM_RAM_BASE" 14 | #error "You should define DTCM_RAM_BASE" | ^~~~~ arch/csky/mm/tcm.c:18:2: error: #error "You should define correct DTCM_RAM_BASE" 18 | #error "You should define correct DTCM_RAM_BASE" This is seen with compile tests since those enable HAVE_TCM, but do not provide useful default values for ITCM_RAM_BASE or DTCM_RAM_BASE. Disable HAVE_TCM for commpile tests to avoid the error. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guo Ren <guoren@kernel.org>
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Guenter Roeck authored
Building csky:allmodconfig results in the following build error. In file included from ./include/linux/bitops.h:33, from ./include/linux/log2.h:12, from kernel/bounds.c:13: ./arch/csky/include/asm/bitops.h:77: error: "__clear_bit" redefined Since commit 9248e52f ("locking/atomic: simplify non-atomic wrappers"), __clear_bit is defined in include/asm-generic/bitops/non-atomic.h, and the define in the csky include file is no longer necessary or useful. Remove it. Fixes: 9248e52f ("locking/atomic: simplify non-atomic wrappers") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guo Ren <guoren@kernel.org>
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Guenter Roeck authored
Compiling csky:allmodconfig with an upstream C compiler results in the following error. csky-linux-gcc: error: unrecognized command-line option '-mbacktrace'; did you mean '-fbacktrace'? Select ARCH_WANT_FRAME_POINTERS only if gcc supports it to avoid the error. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guo Ren <guoren@kernel.org>
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Guo Ren authored
gpr_get() return the entire pt_regs (include sr) to userspace, if we don't restore the C bit in gpr_set, it may break the ALU result in that context. So the C flag bit is part of gpr context, that's why riscv totally remove the C bit in the ISA. That makes sr reg clear from userspace to supervisor privilege. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@vger.kernel.org
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Al Viro authored
csky restore_sigcontext() blindly overwrites regs->sr with the value it finds in sigcontext. Attacker can store whatever they want in there, which includes things like S-bit. Userland shouldn't be able to set that, or anything other than C flag (bit 0). Do the same thing other architectures with protected bits in flags register do - preserve everything that shouldn't be settable in user mode, picking the rest from the value saved is sigcontext. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Guo Ren <guoren@kernel.org> Cc: stable@vger.kernel.org
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Arnd Bergmann authored
Merge tag 'imx-fixes-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.15, round 3: - Add platform device for i.MX System Reset Controller (SRC) to fix a regression caused by fw_devlink change. * tag 'imx-fixes-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: register reset controller from a platform driver Link: https://lore.kernel.org/r/20211015070017.GI22881@dragonSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - fix module autoloading on gpio-74x164 after a revert of OF modaliases - fix problems with the bias setting in gpio-pca953x - fix a use-after-free bug in gpio-mockup by using software nodes * tag 'gpio-fixes-for-v5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: mockup: Convert to use software nodes gpio: pca953x: Improve bias setting gpio: 74x164: Add SPI device ID table
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A few small fixes. Mostly driver specific but there's one in the core which fixes a deadlock when adding devices on spi-mux that's triggered because spi-mux is a SPI device which is itself a SPI controller and so can instantiate devices when registered. We were using a global lock to protect against reusing chip selects but they're a per controller thing so moving the lock per controller resolves that" * tag 'spi-fix-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi-mux: Fix false-positive lockdep splats spi: Fix deadlock when adding SPI controllers on SPI buses spi: bcm-qspi: clear MSPI spifie interrupt during probe spi: spi-nxp-fspi: don't depend on a specific node name erratum workaround spi: mediatek: skip delays if they are 0 spi: atmel: Fix PDC transfer setup bug spi: spidev: Add SPI ID table spi: Use 'flash' node name instead of 'spi-flash' in example
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Linus Torvalds authored
Merge tag 'regulator-fix-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Just a trivial fix to the MAINTAINERS file for an update missed during conversion of the DT bindings to YAML format" * tag 'regulator-fix-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: MAINTAINERS: rectify entry for SY8106A REGULATOR DRIVER
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull mtd fix from Miquel Raynal: "Raw NAND controller driver fix: - Qcom: Update code word value for raw reads (QPIC v2+)" * tag 'mtd/fixes-for-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: qcom: Update code word value for raw read
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "It has a few scattered msm and i915 fixes, a few core fixes and a mediatek feature revert. I've had to pick a bunch of patches into this, as the drm-misc-fixes tree had a bunch of vc4 patches I wasn't comfortable with sending to you at least as part of this, they were delayed due to your reverts. If it's really useful as fixes I'll do a separate pull. Summary: Core: - clamp fbdev size - edid cap blocks read to avoid out of bounds panel: - fix missing crc32 dependency msm: - Fix a new crash on dev file close if the dev file was opened when GPU is not loaded (such as missing fw in initrd) - Switch to single drm_sched_entity per priority level per drm_file to unbreak multi-context userspace - Serialize GMU access to fix GMU OOB errors - Various error path fixes - A couple integer overflow fixes - Fix mdp5 cursor plane WARNs i915: - Fix ACPI object leak - Fix context leak in user proto-context creation - Fix missing i915_sw_fence_fini call hyperv: - hide hw pointer nouveau: - fix engine selection bit r128: - fix UML build rcar-du: - unconncted LVDS regression fix mediatek: - revert CMDQ refinement patches" * tag 'drm-fixes-2021-10-15-1' of git://anongit.freedesktop.org/drm/drm: (34 commits) drm/panel: olimex-lcd-olinuxino: select CRC32 drm/r128: fix build for UML drm/nouveau/fifo: Reinstate the correct engine bit programming drm/hyperv: Fix double mouse pointers drm/fbdev: Clamp fbdev surface size if too large drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read drm/i915: Free the returned object of acpi_evaluate_dsm() drm/i915: Fix bug in user proto-context creation that leaked contexts drm: rcar-du: Don't create encoder for unconnected LVDS outputs drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() drm/msm/dsi: dsi_phy_14nm: Take ready-bit into account in poll_for_ready drm/msm/dsi/phy: fix clock names in 28nm_8960 phy drm/msm/dpu: Fix address of SM8150 PINGPONG5 IRQ register drm/msm: Do not run snapshot on non-DPU devices drm/msm/a3xx: fix error handling in a3xx_gpu_init() drm/msm/a4xx: fix error handling in a4xx_gpu_init() drm/msm: Fix null pointer dereference on pointer edp drm/msm/mdp5: fix cursor-related warnings drm/msm: Avoid potential overflow in timeout_to_jiffies() ...
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git://github.com/Paragon-Software-Group/linux-ntfs3Linus Torvalds authored
Pull ntfs3 fixes from Konstantin Komarov: "Use the new api for mounting as requested by Christoph. Also fixed: - some memory leaks and panic - xfstests (tested on x86_64) generic/016 generic/021 generic/022 generic/041 generic/274 generic/423 - some typos, wrong returned error codes, dead code, etc" * tag 'ntfs3_for_5.15' of git://github.com/Paragon-Software-Group/linux-ntfs3: (70 commits) fs/ntfs3: Check for NULL pointers in ni_try_remove_attr_list fs/ntfs3: Refactor ntfs_read_mft fs/ntfs3: Refactor ni_parse_reparse fs/ntfs3: Refactor ntfs_create_inode fs/ntfs3: Refactor ntfs_readlink_hlp fs/ntfs3: Rework ntfs_utf16_to_nls fs/ntfs3: Fix memory leak if fill_super failed fs/ntfs3: Keep prealloc for all types of files fs/ntfs3: Remove unnecessary functions fs/ntfs3: Forbid FALLOC_FL_PUNCH_HOLE for normal files fs/ntfs3: Refactoring of ntfs_set_ea fs/ntfs3: Remove locked argument in ntfs_set_ea fs/ntfs3: Use available posix_acl_release instead of ntfs_posix_acl_release fs/ntfs3: Check for NULL if ATTR_EA_INFO is incorrect fs/ntfs3: Refactoring of ntfs_init_from_boot fs/ntfs3: Reject mount if boot's cluster size < media sector size fs/ntfs3: Refactoring lock in ntfs_init_acl fs/ntfs3: Change posix_acl_equiv_mode to posix_acl_update_mode fs/ntfs3: Pass flags to ntfs_set_ea in ntfs_set_acl_ex fs/ntfs3: Refactor ntfs_get_acl_ex for better readability ...
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Greg Kroah-Hartman authored
Merge tag 'usb-serial-5.15-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 5.15-rc6 Here are some new modem device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-5.15-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: qcserial: add EM9191 QDL support USB: serial: option: add Quectel EC200S-CN module support USB: serial: option: add prod. id for Quectel EG91 USB: serial: option: add Telit LE910Cx composition 0x1204
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Vegard Nossum authored
Fix the following build/link error by adding a dependency on the CRC32 routines: ld: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.o: in function `lcd_olinuxino_probe': panel-olimex-lcd-olinuxino.c:(.text+0x303): undefined reference to `crc32_le' Fixes: 17fd7a9d ("drm/panel: Add support for Olimex LCD-OLinuXino panel") Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211012115242.10325-1-vegard.nossum@oracle.comSigned-off-by: Dave Airlie <airlied@redhat.com>
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Randy Dunlap authored
Fix a build error on CONFIG_UML, which does not support (provide) wbinvd(). UML can use the generic mb() instead. ../drivers/gpu/drm/r128/ati_pcigart.c: In function ‘drm_ati_pcigart_init’: ../drivers/gpu/drm/r128/ati_pcigart.c:218:2: error: implicit declaration of function ‘wbinvd’ [-Werror=implicit-function-declaration] wbinvd(); ^~~~~~ Fixes: 68f5d3f3 ("um: add PCI over virtio emulation driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: linux-um@lists.infradead.org Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211011080006.31081-1-rdunlap@infradead.orgSigned-off-by: Dave Airlie <airlied@redhat.com>
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Marek Vasut authored
Commit 64f7c698 ("drm/nouveau/fifo: add engine_id hook") replaced fifo/chang84.c g84_fifo_chan_engine() call with an indirect call of fifo/g84.c g84_fifo_engine_id(). The G84_FIFO_ENGN_* values returned from the later g84_fifo_engine_id() are incremented by 1 compared to the previous g84_fifo_chan_engine() return values. This is fine either way for most of the code, except this one line where an engine bit programmed into the hardware is derived from the return value. Decrement the return value accordingly, otherwise the wrong engine bit is programmed into the hardware and that leads to the following failure: nouveau 0000:01:00.0: gr: 00000030 [ILLEGAL_MTHD ILLEGAL_CLASS] ch 1 [003fbce000 DRM] subc 3 class 0000 mthd 085c data 00000420 On the following hardware: lspci -s 01:00.0 01:00.0 VGA compatible controller: NVIDIA Corporation GT216GLM [Quadro FX 880M] (rev a2) lspci -ns 01:00.0 01:00.0 0300: 10de:0a3c (rev a2) Fixes: 64f7c698 ("drm/nouveau/fifo: add engine_id hook") Signed-off-by: Marek Vasut <marex@denx.de> Cc: <stable@vger.kernel.org> # 5.12+ Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211007214117.231472-1-marex@denx.deSigned-off-by: Dave Airlie <airlied@redhat.com>
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Dexuan Cui authored
Hyper-V supports a hardware cursor feature. It is not used by Linux VM, but the Hyper-V host still draws a point as an extra mouse pointer, which is unwanted, especially when Xorg is running. The hyperv_fb driver uses synthvid_send_ptr() to hide the unwanted pointer. When the hyperv_drm driver was developed, the function synthvid_send_ptr() was not copied from the hyperv_fb driver. Fix the issue by adding the function into hyperv_drm. Fixes: 76c56a5a ("drm/hyperv: Add DRM driver for hyperv synthetic video device") Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: Deepak Rawat <drawat.floss@gmail.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210916193644.45650-1-decui@microsoft.comSigned-off-by: Dave Airlie <airlied@redhat.com>
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Thomas Zimmermann authored
Clamp the fbdev surface size of the available maximumi height to avoid failing to init console emulation. An example error is shown below. bad framebuffer height 2304, should be >= 768 && <= 768 [drm] Initialized simpledrm 1.0.0 20200625 for simple-framebuffer.0 on minor 0 simple-framebuffer simple-framebuffer.0: [drm] *ERROR* fbdev: Failed to setup generic emulation (ret=-22) This is especially a problem with drivers that have very small screen sizes and cannot over-allocate at all. v2: * reduce warning level (Ville) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 11e8f5fd ("drm: Add simpledrm driver") Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Amanoel Dawod <kernel@amanoeldawod.com> Reported-by: Zoltán Kővágó <dirty.ice.hu@gmail.com> Reported-by: Michael Stapelberg <michael+lkml@stapelberg.ch> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maxime Ripard <maxime@cerno.tech> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v5.14+ Link: https://patchwork.freedesktop.org/patch/msgid/20211005070355.7680-1-tzimmermann@suse.deSigned-off-by: Dave Airlie <airlied@redhat.com>
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Douglas Anderson authored
In commit e11f5bd8 ("drm: Add support for DP 1.4 Compliance edid corruption test") the function connector_bad_edid() started assuming that the memory for the EDID passed to it was big enough to hold `edid[0x7e] + 1` blocks of data (1 extra for the base block). It completely ignored the fact that the function was passed `num_blocks` which indicated how much memory had been allocated for the EDID. Let's fix this by adding a bounds check. This is important for handling the case where there's an error in the first block of the EDID. In that case we will call connector_bad_edid() without having re-allocated memory based on `edid[0x7e]`. Fixes: e11f5bd8 ("drm: Add support for DP 1.4 Compliance edid corruption test") Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211005192905.v2.1.Ib059f9c23c2611cb5a9d760e7d0a700c1295928d@changeidSigned-off-by: Dave Airlie <airlied@redhat.com>
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