- 07 Apr, 2023 1 commit
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Sebastian Reichel authored
Merge the 6.3 power-supply fixes branch, which is required for further cleanups in the rk817 driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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- 01 Apr, 2023 2 commits
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Hans de Goede authored
x86 ACPI boards which ship with only Android as their factory image may have pretty broken ACPI tables. This includes broken _AEI ACPI GPIO event handlers, which are normally used to listen to the micro-USB ID pin and: 1. Switch the USB-mux to the host / device USB controllers 2. Disable Vbus path before enabling the 5V boost (AXP reg 0x30 bit 7) 3. Turn 5V Vboost on / off On non broken systems where this is not done through an ACPI GPIO event handler, there is an ACPI INT3496 device describing the involved GPIOs which are handled by the extcon-intel-int3496 driver; and axp288-charger.ko listens to this extcon-device and disables the Vbus path when necessary. On x86 Android boards, with broken ACPI GPIO event handlers, these are disabled by acpi_quirk_skip_gpio_event_handlers() and an intel-int3496 extcon device is manually instantiated by x86-android-tablets.ko . Add support to the axp288-charger code for this setup, so that it properly disables the Vbus path when necessary. Note this uses acpi_quirk_skip_gpio_event_handlers() to identify these systems, to avoid the need to add a separate DMI match table for this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Sebastian Reichel authored
Merge v6.3-rc3, so that 'acpi_quirk_skip_gpio_event_handlers' is available, which is needed for adding x86 android tablet support in axp288_charger. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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- 29 Mar, 2023 13 commits
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Sebastian Reichel authored
This does the following code-style changes: * fix inconsistent indentation in 'struct gab' * remove unused cable_plugged from 'struct gab' * remove pointless temporary is_plugged variable * add gab_ prefix to read_channel No functionality changes are intended. Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Add device context and error code to the error messages to make it useful. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
jz4740-battery.c and s3c_adc_battery.c have been removed from the tree and after all of my restructuring the driver is basically no longer based on them. Thus update the copyright information and switch to SPDX license identifier while being at it. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
This adds full DT support to the driver. Because of the previous changes just adding a compatible value is enough. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Another typical thing to monitor via an ADC line is the battery temperature. Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Drop mostly useless gab_prop_to_chan() function by directly supplying the correct enum value to read_channel(). Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Constant battery data is available through power-supply's simple-battery API. This works automatically, so the manual handling can be removed without loosing any feature :) Note, that the POWER_SUPPLY_STATUS_FULL check for the level variable can be dropped, since the variable is never written. It can be re-introduced properly once the driver gets functionality to calculate the current charge level. Apart from that the check must be done fuzzy anyways, since charge estimation usually is not precise enough to always return exactly the full charge capacity for a full battery. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Error printing happens automatically for memory allocation problems. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Drop CHARGE_NOW support, which requires a platform specific calculation method. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Drop support for configuring IRQ jitter delay by using big enough fixed value. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
power-supply properties are reported in µV, µA and µW. The IIO API provides mV, mA, mW, so the values need to be multiplied by 1000. Fixes: e60fea79 ("power: battery: Generic battery driver using IIO") Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Convert driver to use managed resources to simplify driver code. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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Sebastian Reichel authored
Automatically expose data from the simple-battery firmware node for all battery drivers. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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- 20 Mar, 2023 1 commit
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Sebastian Reichel authored
Add binding for a battery that is only monitored via ADC channels and simple status GPIOs. Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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- 19 Mar, 2023 16 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-traceLinus Torvalds authored
Pull tracing fixes from Steven Rostedt: - Fix setting affinity of hwlat threads in containers Using sched_set_affinity() has unwanted side effects when being called within a container. Use set_cpus_allowed_ptr() instead - Fix per cpu thread management of the hwlat tracer: - Do not start per_cpu threads if one is already running for the CPU - When starting per_cpu threads, do not clear the kthread variable as it may already be set to running per cpu threads - Fix return value for test_gen_kprobe_cmd() On error the return value was overwritten by being set to the result of the call from kprobe_event_delete(), which would likely succeed, and thus have the function return success - Fix splice() reads from the trace file that was broken by commit 36e2c742 ("fs: don't allow splice read/write without explicit ops") - Remove obsolete and confusing comment in ring_buffer.c The original design of the ring buffer used struct page flags for tricks to optimize, which was shortly removed due to them being tricks. But a comment for those tricks remained - Set local functions and variables to static * tag 'trace-v6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/hwlat: Replace sched_setaffinity with set_cpus_allowed_ptr ring-buffer: remove obsolete comment for free_buffer_page() tracing: Make splice_read available again ftrace: Set direct_ops storage-class-specifier to static trace/hwlat: Do not start per-cpu thread if it is already running trace/hwlat: Do not wipe the contents of per-cpu thread data tracing/osnoise: set several trace_osnoise.c variables storage-class-specifier to static tracing: Fix wrong return in kprobe_event_gen_test.c
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Costa Shulyupin authored
There is a problem with the behavior of hwlat in a container, resulting in incorrect output. A warning message is generated: "cpumask changed while in round-robin mode, switching to mode none", and the tracing_cpumask is ignored. This issue arises because the kernel thread, hwlatd, is not a part of the container, and the function sched_setaffinity is unable to locate it using its PID. Additionally, the task_struct of hwlatd is already known. Ultimately, the function set_cpus_allowed_ptr achieves the same outcome as sched_setaffinity, but employs task_struct instead of PID. Test case: # cd /sys/kernel/tracing # echo 0 > tracing_on # echo round-robin > hwlat_detector/mode # echo hwlat > current_tracer # unshare --fork --pid bash -c 'echo 1 > tracing_on' # dmesg -c Actual behavior: [573502.809060] hwlat_detector: cpumask changed while in round-robin mode, switching to mode none Link: https://lore.kernel.org/linux-trace-kernel/20230316144535.1004952-1-costa.shul@redhat.com Cc: Masami Hiramatsu <mhiramat@kernel.org> Fixes: 0330f7aa ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Costa Shulyupin <costa.shul@redhat.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Vlastimil Babka authored
The comment refers to mm/slob.c which is being removed. It comes from commit ed56829c ("ring_buffer: reset buffer page when freeing") and according to Steven the borrowed code was a page mapcount and mapping reset, which was later removed by commit e4c2ce82 ("ring_buffer: allocate buffer page pointer"). Thus the comment is not accurate anyway, remove it. Link: https://lore.kernel.org/linux-trace-kernel/20230315142446.27040-1-vbabka@suse.cz Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Reported-by: Mike Rapoport <mike.rapoport@gmail.com> Suggested-by: Steven Rostedt (Google) <rostedt@goodmis.org> Fixes: e4c2ce82 ("ring_buffer: allocate buffer page pointer") Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Sung-hun Kim authored
Since the commit 36e2c742 ("fs: don't allow splice read/write without explicit ops") is applied to the kernel, splice() and sendfile() calls on the trace file (/sys/kernel/debug/tracing /trace) return EINVAL. This patch restores these system calls by initializing splice_read in file_operations of the trace file. This patch only enables such functionalities for the read case. Link: https://lore.kernel.org/linux-trace-kernel/20230314013707.28814-1-sfoon.kim@samsung.com Cc: stable@vger.kernel.org Fixes: 36e2c742 ("fs: don't allow splice read/write without explicit ops") Signed-off-by: Sung-hun Kim <sfoon.kim@samsung.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.3-rc3 to resolve some reported issues. They include: - 8250 driver Kconfig issue pointed out by you that showed up in -rc1 - qcom-geni serial driver fixes - various 8250 driver fixes for reported problems - fsl_lpuart driver fixes - serdev fix for regression in -rc1 - vt.c bugfix All have been in linux-next for over a week with no reported problems" * tag 'tty-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: vt: protect KD_FONT_OP_GET_TALL from unbound access serial: qcom-geni: drop bogus uart_write_wakeup() serial: qcom-geni: fix mapping of empty DMA buffer serial: qcom-geni: fix DMA mapping leak on shutdown serial: qcom-geni: fix console shutdown hang serdev: Set fwnode for serdev devices tty: serial: fsl_lpuart: fix race on RX DMA shutdown serial: 8250_pci1xxxx: Disable SERIAL_8250_PCI1XXXX config by default serial: 8250_fsl: fix handle_irq locking serial: 8250_em: Fix UART port type serial: 8250: ASPEED_VUART: select REGMAP instead of depending on it tty: serial: fsl_lpuart: skip waiting for transmission complete when UARTCTRL_SBK is asserted Revert "tty: serial: fsl_lpuart: adjust SERIAL_FSL_LPUART_CONSOLE config dependency"
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are a few small char/misc/other driver subsystem patches to resolve reported problems for 6.3-rc3. Included in here are: - Interconnect driver fixes for reported problems - Memory driver fixes for reported problems - nvmem core fix - firmware driver fix for reported problem All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (23 commits) memory: tegra30-emc: fix interconnect registration race memory: tegra20-emc: fix interconnect registration race memory: tegra124-emc: fix interconnect registration race memory: tegra: fix interconnect registration race interconnect: exynos: drop redundant link destroy interconnect: exynos: fix registration race interconnect: exynos: fix node leak in probe PM QoS error path interconnect: qcom: msm8974: fix registration race interconnect: qcom: rpmh: fix registration race interconnect: qcom: rpmh: fix probe child-node error handling interconnect: qcom: rpm: fix registration race nvmem: core: return -ENOENT if nvmem cell is not found firmware: xilinx: don't make a sleepable memory allocation from an atomic context interconnect: qcom: rpm: fix probe child-node error handling interconnect: qcom: osm-l3: fix registration race interconnect: imx: fix registration race interconnect: fix provider registration API interconnect: fix icc_provider_del() error handling interconnect: fix mem leak when freeing nodes interconnect: qcom: qcm2290: Fix MASTER_SNOC_BIMC_NRT ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull RAS fix from Borislav Petkov: - Flush out logged errors immediately after MCA banks configuration changes over sysfs have been done instead of waiting until something else triggers the workqueue later - another error or the polling interval cycle is reached * tag 'ras_urgent_for_v6.3_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Make sure logged MCEs are processed after sysfs update
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Borislav Petkov: - Check whether sibling events have been deactivated before adding them to groups - Update the proper event time tracking variable depending on the event type - Fix a memory overwrite issue due to using the wrong function argument when outputting perf events * tag 'perf_urgent_for_v6.3_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Fix check before add_event_to_groups() in perf_group_detach() perf: fix perf_event_context->time perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: "There's a little bit more 'movement' in there for my taste but it needs to happen and should make the code better after it. - Check cmdline_find_option()'s return value before further processing - Clear temporary storage in the resctrl code to prevent access to an unexistent MSR - Add a simple throttling mechanism to protect the hypervisor from potentially malicious SEV guests issuing requests in rapid succession. In order to not jeopardize the sanity of everyone involved in maintaining this code, the request issuing side has received a cleanup, split in more or less trivial, small and digestible pieces. Otherwise, the code was threatening to become an unmaintainable mess. Therefore, that cleanup is marked indirectly also for stable so that there's no differences between the upstream code and the stable variant when it comes down to backporting more there" * tag 'x86_urgent_for_v6.3_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Fix use of uninitialized buffer in sme_enable() x86/resctrl: Clear staged_config[] before and after it is used virt/coco/sev-guest: Add throttling awareness virt/coco/sev-guest: Convert the sw_exit_info_2 checking to a switch-case virt/coco/sev-guest: Do some code style cleanups virt/coco/sev-guest: Carve out the request issuing logic into a helper virt/coco/sev-guest: Remove the disable_vmpck label in handle_guest_request() virt/coco/sev-guest: Simplify extended guest request handling virt/coco/sev-guest: Check SEV_SNP attribute at probe time
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fix from Ted Ts'o: "Fix a double unlock bug on an error path in ext4, found by smatch and syzkaller" * tag 'ext4_for_linus_urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix possible double unlock when moving a directory
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Tom Rix authored
smatch reports this warning kernel/trace/ftrace.c:2594:19: warning: symbol 'direct_ops' was not declared. Should it be static? The variable direct_ops is only used in ftrace.c, so it should be static Link: https://lore.kernel.org/linux-trace-kernel/20230311135113.711824-1-trix@redhat.comSigned-off-by: Tom Rix <trix@redhat.com> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Tero Kristo authored
The hwlatd tracer will end up starting multiple per-cpu threads with the following script: #!/bin/sh cd /sys/kernel/debug/tracing echo 0 > tracing_on echo hwlat > current_tracer echo per-cpu > hwlat_detector/mode echo 100000 > hwlat_detector/width echo 200000 > hwlat_detector/window echo 1 > tracing_on To fix the issue, check if the hwlatd thread for the cpu is already running, before starting a new one. Along with the previous patch, this avoids running multiple instances of the same CPU thread on the system. Link: https://lore.kernel.org/all/20230302113654.2984709-1-tero.kristo@linux.intel.com/ Link: https://lkml.kernel.org/r/20230310100451.3948583-3-tero.kristo@linux.intel.com Cc: stable@vger.kernel.org Fixes: f46b1652 ("trace/hwlat: Implement the per-cpu mode") Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Tero Kristo authored
Do not wipe the contents of the per-cpu kthread data when starting the tracer, as this will completely forget about already running instances and can later start new additional per-cpu threads. Link: https://lore.kernel.org/all/20230302113654.2984709-1-tero.kristo@linux.intel.com/ Link: https://lkml.kernel.org/r/20230310100451.3948583-2-tero.kristo@linux.intel.com Cc: stable@vger.kernel.org Fixes: f46b1652 ("trace/hwlat: Implement the per-cpu mode") Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Tom Rix authored
smatch reports several similar warnings kernel/trace/trace_osnoise.c:220:1: warning: symbol '__pcpu_scope_per_cpu_osnoise_var' was not declared. Should it be static? kernel/trace/trace_osnoise.c:243:1: warning: symbol '__pcpu_scope_per_cpu_timerlat_var' was not declared. Should it be static? kernel/trace/trace_osnoise.c:335:14: warning: symbol 'interface_lock' was not declared. Should it be static? kernel/trace/trace_osnoise.c:2242:5: warning: symbol 'timerlat_min_period' was not declared. Should it be static? kernel/trace/trace_osnoise.c:2243:5: warning: symbol 'timerlat_max_period' was not declared. Should it be static? These variables are only used in trace_osnoise.c, so it should be static Link: https://lore.kernel.org/linux-trace-kernel/20230309150414.4036764-1-trix@redhat.comSigned-off-by: Tom Rix <trix@redhat.com> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Anton Gusev authored
Overwriting the error code with the deletion result may cause the function to return 0 despite encountering an error. Commit b111545d ("tracing: Remove the useless value assignment in test_create_synth_event()") solves a similar issue by returning the original error code, so this patch does the same. Found by Linux Verification Center (linuxtesting.org) with SVACE. Link: https://lore.kernel.org/linux-trace-kernel/20230131075818.5322-1-aagusev@ispras.ruSigned-off-by: Anton Gusev <aagusev@ispras.ru> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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- 18 Mar, 2023 6 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes from Helge Deller: "The majority of lines changed is due to a code style cleanup in the pnmtologo helper program. Arnd removed the omap1 osk driver and the SIS fb driver is now orphaned. Other than that it's the usual bunch of small fixes and cleanups, e.g. prevent possible divide-by-zero in various fb drivers if the pixclock is zero and various conversions to devm_platform*() and of_property*() functions: - Drop omap1 osk driver - Various potential divide by zero pixclock fixes - Add pixelclock and fb_check_var() to stifb - Code style cleanups and indenting fixes" * tag 'fbdev-for-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: Use of_property_present() for testing DT property presence fbdev: au1200fb: Fix potential divide by zero fbdev: lxfb: Fix potential divide by zero fbdev: intelfb: Fix potential divide by zero fbdev: nvidia: Fix potential divide by zero fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks fbdev: omapfb: remove omap1 osk driver fbdev: xilinxfb: Use devm_platform_get_and_ioremap_resource() fbdev: wm8505fb: Use devm_platform_ioremap_resource() fbdev: pxa3xx-gcu: Use devm_platform_get_and_ioremap_resource() fbdev: Use of_property_read_bool() for boolean properties fbdev: clps711x-fb: Use devm_platform_get_and_ioremap_resource() fbdev: tgafb: Fix potential divide by zero MAINTAINERS: orphan SIS FRAMEBUFFER DRIVER fbdev: omapfb: cleanup inconsistent indentation drivers: video: logo: add SPDX comment, remove GPL notice in pnmtologo.c drivers: video: logo: fix code style issues in pnmtologo.c
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Exclude kallsyms_seqs_of_names from kallsyms to fix build error - Fix 'make kernelrelease' for external module builds - Get the Debian source package compilable again - Fix the wrong uname when Debian packages are built with the KDEB_PKGVERSION option - Fix superfluous CROSS_COMPILE when building Debian packages - Fix RPM package build error when KCONFIG_CONFIG is set - Use 'git archive' for creating source tarballs - Remove the scripts/list-gitignored tool * tag 'kbuild-fixes-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: use git-archive for source package creation kbuild: rpm-pkg: move source components to rpmbuild/SOURCES kbuild: deb-pkg: use dh_listpackages to know enabled packages kbuild: deb-pkg: split image and debug objects staging out into functions kbuild: deb-pkg: set CROSS_COMPILE only when undefined kbuild: deb-pkg: do not take KERNELRELEASE from the source version kbuild: deb-pkg: make debian source package working again Makefile: Make kernelrelease target work with M= kconfig: Update config changed flag before calling callback kallsyms: add kallsyms_seqs_of_names to list of special symbols
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Linus Torvalds authored
Merge tag 'hwmon-for-v6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - ltc2992, adm1266: Set missing can_sleep flag - tmp512/tmp513: Drop of_match_ptr for ID table to fix build with !CONFIG_OF - ucd90320: Fix back-to-back access problem - ina3221: Fix bad error return from probe function - xgene: Fix use-after-free bug in remove function - adt7475: Fix hysteresis register bit masks, and fix association of 'smoothing' attributes * tag 'hwmon-for-v6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (ltc2992) Set `can_sleep` flag for GPIO chip hwmon: (adm1266) Set `can_sleep` flag for GPIO chip hwmon: tmp512: drop of_match_ptr for ID table hwmon: (ucd90320) Add minimum delay between bus accesses hwmon: (ina3221) return prober error code hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition hwmon: (adt7475) Fix masking of hysteresis registers hwmon: (adt7475) Display smoothing attributes in correct order
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git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libataLinus Torvalds authored
Pull ata fixes from Damien Le Moal: - Two fixes from Ondrej for the pata_parport driver to address an issue with error handling during drive connection and to fix memory leaks in case of errors during initialization and when disconnecting a device. * tag 'ata-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: pata_parport: fix memory leaks ata: pata_parport: fix parport release without claim
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Linus Torvalds authored
The __find_restype() function loops over the m5mols_default_ffmt[] array, and the termination condition ends up being wrong: instead of stopping when the iterator becomes the size of the array it traverses, it stops after it has already overshot the array. Now, in practice this doesn't likely matter, because the code will always find the entry it looks for, and will thus return early and never hit that last extra iteration. But it turns out that clang will unroll the loop fully, because it has only two iterations (well, three due to the off-by-one bug), and then clang will end up just giving up in the middle of the loop unrolling when it notices that the code walks past the end of the array. And that made 'objtool' very unhappy indeed, because the generated code just falls off the edge of the universe, and ends up falling through to the next function, causing this warning: drivers/media/i2c/m5mols/m5mols.o: warning: objtool: m5mols_set_fmt() falls through to next function m5mols_get_frame_desc() Fix the loop ending condition. Reported-by: Jens Axboe <axboe@kernel.dk> Analyzed-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Analyzed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/linux-block/CAHk-=wgTSdKYbmB1JYM5vmHMcD9J9UZr0mn7BOYM_LudrP+Xvw@mail.gmail.com/ Fixes: bc125106 ("[media] Add support for M-5MOLS 8 Mega Pixel camera ISP") Cc: HeungJun, Kim <riverful.kim@samsung.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Theodore Ts'o authored
Fixes: 0813299c ("ext4: Fix possible corruption when moving a directory") Link: https://lore.kernel.org/r/5efbe1b9-ad8b-4a4f-b422-24824d2b775c@kili.mountainReported-by: Dan Carpenter <error27@gmail.com> Reported-by: syzbot+0c73d1d8b952c5f3d714@syzkaller.appspotmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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- 17 Mar, 2023 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, wifi and ipsec. A little more changes than usual, but it's pretty normal for us that the rc3/rc4 PRs are oversized as people start testing in earnest. Possibly an extra boost from people deploying the 6.1 LTS but that's more of an unscientific hunch. Current release - regressions: - phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol() - virtio: vsock: don't use skbuff state to account credit - virtio: vsock: don't drop skbuff on copy failure - virtio_net: fix page_to_skb() miscalculating the memory size Current release - new code bugs: - eth: correct xdp_features after device reconfig - wifi: nl80211: fix the puncturing bitmap policy - net/mlx5e: flower: - fix raw counter initialization - fix missing error code - fix cloned flow attribute - ipa: - fix some register validity checks - fix a surprising number of bad offsets - kill FILT_ROUT_CACHE_CFG IPA register Previous releases - regressions: - tcp: fix bind() conflict check for dual-stack wildcard address - veth: fix use after free in XDP_REDIRECT when skb headroom is small - ipv4: fix incorrect table ID in IOCTL path - ipvlan: make skb->skb_iif track skb->dev for l3s mode - mptcp: - fix possible deadlock in subflow_error_report - fix UaFs when destroying unaccepted and listening sockets - dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290 Previous releases - always broken: - tcp: tcp_make_synack() can be called from process context, don't assume preemption is disabled when updating stats - netfilter: correct length for loading protocol registers - virtio_net: add checking sq is full inside xdp xmit - bonding: restore IFF_MASTER/SLAVE flags on bond enslave Ethertype change - phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number - eth: i40e: fix crash during reboot when adapter is in recovery mode - eth: ice: avoid deadlock on rtnl lock when auxiliary device plug/unplug meets bonding - dsa: mt7530: - remove now incorrect comment regarding port 5 - set PLL frequency and trgmii only when trgmii is used - eth: mtk_eth_soc: reset PCS state when changing interface types Misc: - ynl: another license adjustment - move the TCA_EXT_WARN_MSG attribute for tc action" * tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits) selftests: bonding: add tests for ether type changes bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change net: renesas: rswitch: Fix GWTSDIE register handling net: renesas: rswitch: Fix the output value of quote from rswitch_rx() ethernet: sun: add check for the mdesc_grab() net: ipa: fix some register validity checks net: ipa: kill FILT_ROUT_CACHE_CFG IPA register net: ipa: add two missing declarations net: ipa: reg: include <linux/bug.h> net: xdp: don't call notifiers during driver init net/sched: act_api: add specific EXT_WARN_MSG for tc action Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy" net: dsa: microchip: fix RGMII delay configuration on KSZ8765/KSZ8794/KSZ8795 ynl: make the tooling check the license ynl: broaden the license even more tools: ynl: make definitions optional again hsr: ratelimit only when errors are printed qed/qed_mng_tlv: correctly zero out ->min instead of ->hour selftests: net: devlink_port_split.py: skip test if no suitable device available ...
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