#
25768de5 |
| 21-Jan-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.14 merge window.
|
Revision tags: v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4 |
|
#
6d4a0f4e |
| 17-Dec-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.13-rc3' into next
Sync up with the mainline.
|
#
c5fb51b7 |
| 03-Jan-2025 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'pm/opp/linux-next' into HEAD
Merge pm/opp tree to get dev_pm_opp_get_bw()
Signed-off-by: Rob Clark <robdclark@chromium.org>
|
Revision tags: v6.13-rc3 |
|
#
e7f0a3a6 |
| 11-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 6.13-rc2.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
Revision tags: v6.13-rc2 |
|
#
8f109f28 |
| 02-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-xe-next
A backmerge to get the PMT preparation work for merging the BMG PMT support.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
#
3aba2eba |
| 02-Dec-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.14 cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
|
#
bcfd5f64 |
| 02-Dec-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.13-rc1' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
#
c34e9ab9 |
| 05-Dec-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest t
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest thing is the fix for jack handling over suspend on some Intel laptops.
show more ...
|
Revision tags: v6.13-rc1 |
|
#
bf9aa14f |
| 20-Nov-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "A rather large update for timekeeping and timers:
- The fin
Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "A rather large update for timekeeping and timers:
- The final step to get rid of auto-rearming posix-timers
posix-timers are currently auto-rearmed by the kernel when the signal of the timer is ignored so that the timer signal can be delivered once the corresponding signal is unignored.
This requires to throttle the timer to prevent a DoS by small intervals and keeps the system pointlessly out of low power states for no value. This is a long standing non-trivial problem due to the lock order of posix-timer lock and the sighand lock along with life time issues as the timer and the sigqueue have different life time rules.
Cure this by:
- Embedding the sigqueue into the timer struct to have the same life time rules. Aside of that this also avoids the lookup of the timer in the signal delivery and rearm path as it's just a always valid container_of() now.
- Queuing ignored timer signals onto a seperate ignored list.
- Moving queued timer signals onto the ignored list when the signal is switched to SIG_IGN before it could be delivered.
- Walking the ignored list when SIG_IGN is lifted and requeue the signals to the actual signal lists. This allows the signal delivery code to rearm the timer.
This also required to consolidate the signal delivery rules so they are consistent across all situations. With that all self test scenarios finally succeed.
- Core infrastructure for VFS multigrain timestamping
This is required to allow the kernel to use coarse grained time stamps by default and switch to fine grained time stamps when inode attributes are actively observed via getattr().
These changes have been provided to the VFS tree as well, so that the VFS specific infrastructure could be built on top.
- Cleanup and consolidation of the sleep() infrastructure
- Move all sleep and timeout functions into one file
- Rework udelay() and ndelay() into proper documented inline functions and replace the hardcoded magic numbers by proper defines.
- Rework the fsleep() implementation to take the reality of the timer wheel granularity on different HZ values into account. Right now the boundaries are hard coded time ranges which fail to provide the requested accuracy on different HZ settings.
- Update documentation for all sleep/timeout related functions and fix up stale documentation links all over the place
- Fixup a few usage sites
- Rework of timekeeping and adjtimex(2) to prepare for multiple PTP clocks
A system can have multiple PTP clocks which are participating in seperate and independent PTP clock domains. So far the kernel only considers the PTP clock which is based on CLOCK TAI relevant as that's the clock which drives the timekeeping adjustments via the various user space daemons through adjtimex(2).
The non TAI based clock domains are accessible via the file descriptor based posix clocks, but their usability is very limited. They can't be accessed fast as they always go all the way out to the hardware and they cannot be utilized in the kernel itself.
As Time Sensitive Networking (TSN) gains traction it is required to provide fast user and kernel space access to these clocks.
The approach taken is to utilize the timekeeping and adjtimex(2) infrastructure to provide this access in a similar way how the kernel provides access to clock MONOTONIC, REALTIME etc.
Instead of creating a duplicated infrastructure this rework converts timekeeping and adjtimex(2) into generic functionality which operates on pointers to data structures instead of using static variables.
This allows to provide time accessors and adjtimex(2) functionality for the independent PTP clocks in a subsequent step.
- Consolidate hrtimer initialization
hrtimers are set up by initializing the data structure and then seperately setting the callback function for historical reasons.
That's an extra unnecessary step and makes Rust support less straight forward than it should be.
Provide a new set of hrtimer_setup*() functions and convert the core code and a few usage sites of the less frequently used interfaces over.
The bulk of the htimer_init() to hrtimer_setup() conversion is already prepared and scheduled for the next merge window.
- Drivers:
- Ensure that the global timekeeping clocksource is utilizing the cluster 0 timer on MIPS multi-cluster systems.
Otherwise CPUs on different clusters use their cluster specific clocksource which is not guaranteed to be synchronized with other clusters.
- Mostly boring cleanups, fixes, improvements and code movement"
* tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (140 commits) posix-timers: Fix spurious warning on double enqueue versus do_exit() clocksource/drivers/arm_arch_timer: Use of_property_present() for non-boolean properties clocksource/drivers/gpx: Remove redundant casts clocksource/drivers/timer-ti-dm: Fix child node refcount handling dt-bindings: timer: actions,owl-timer: convert to YAML clocksource/drivers/ralink: Add Ralink System Tick Counter driver clocksource/drivers/mips-gic-timer: Always use cluster 0 counter as clocksource clocksource/drivers/timer-ti-dm: Don't fail probe if int not found clocksource/drivers:sp804: Make user selectable clocksource/drivers/dw_apb: Remove unused dw_apb_clockevent functions hrtimers: Delete hrtimer_init_on_stack() alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack() io_uring: Switch to use hrtimer_setup_on_stack() sched/idle: Switch to use hrtimer_setup_on_stack() hrtimers: Delete hrtimer_init_sleeper_on_stack() wait: Switch to use hrtimer_setup_sleeper_on_stack() timers: Switch to use hrtimer_setup_sleeper_on_stack() net: pktgen: Switch to use hrtimer_setup_sleeper_on_stack() futex: Switch to use hrtimer_setup_sleeper_on_stack() fs/aio: Switch to use hrtimer_setup_sleeper_on_stack() ...
show more ...
|
Revision tags: v6.12 |
|
#
228ad72e |
| 13-Nov-2024 |
Thomas Gleixner <tglx@linutronix.de> |
Merge tag 'timers-v6.13-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clocksource/event updates from Daniel Lezcano:
- Remove unused dw_apb_clockevent_[pause|re
Merge tag 'timers-v6.13-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clocksource/event updates from Daniel Lezcano:
- Remove unused dw_apb_clockevent_[pause|resume|stop] functions as they are unused since 2021 (David Alan Gilbert)
- Make the sp804 driver user selectable as they may be unused on some platforms (Mark Brown)
- Don't fail if the ti-dm does not describe an interrupt in the DT as this could be a normal situation if the PWM is used (Judith Mendez)
- Always use cluster 0 counter as a clocksource on a multi-cluster system to prevent problems related to the time shifting between clusters if multiple per cluster clocksource is used (Paul Burton)
- Move the RaLink system tick counter from the arch directory to the clocksource directory (Sergio Paracuellos)
- Convert the owl-timer bindings into yaml schema (Ivaylo Ivanov)
- Fix child node refcount handling on the TI DM by relying on the __free annotation to automatically release the refcount on the node (Javier Carrasco)
- Remove pointless cast in the GPX driver as PTR_ERR already does that (Tang Bin)
- Use of_property_present() for non-boolean properties where it is possible in the different drivers (Rob Herring)
Link: https://lore.kernel.org/lkml/8d402321-96f1-47f7-9347-a850350d60de@linaro.org
show more ...
|
Revision tags: v6.12-rc7, v6.12-rc6 |
|
#
cd537561 |
| 28-Oct-2024 |
Sergio Paracuellos <sergio.paracuellos@gmail.com> |
clocksource/drivers/ralink: Add Ralink System Tick Counter driver
System Tick Counter is present on Ralink SoCs RT3352 and MT7620. This driver has been in 'arch/mips/ralink' directory since the begg
clocksource/drivers/ralink: Add Ralink System Tick Counter driver
System Tick Counter is present on Ralink SoCs RT3352 and MT7620. This driver has been in 'arch/mips/ralink' directory since the beggining of Ralink architecture support. However, it can be moved into a more proper place in 'drivers/clocksource'. Hence add it here adding also support for compile test targets and reducing LOC in architecture code folder.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20241028203643.191268-2-sergio.paracuellos@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
show more ...
|
Revision tags: v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1 |
|
#
36ec807b |
| 20-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.12 merge window.
|
Revision tags: v6.11, v6.11-rc7 |
|
#
f057b572 |
| 06-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next
Bring in changes removing support for platform data from matrix-keypad driver.
|
Revision tags: v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2 |
|
#
66e72a01 |
| 29-Jul-2024 |
Jerome Brunet <jbrunet@baylibre.com> |
Merge tag 'v6.11-rc1' into clk-meson-next
Linux 6.11-rc1
|
#
ee057c8c |
| 14-Aug-2024 |
Steven Rostedt <rostedt@goodmis.org> |
Merge tag 'v6.11-rc3' into trace/ring-buffer/core
The "reserve_mem" kernel command line parameter has been pulled into v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to be a
Merge tag 'v6.11-rc3' into trace/ring-buffer/core
The "reserve_mem" kernel command line parameter has been pulled into v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to be able to be mapped at the address specified by the "reserve_mem" command line parameter.
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
show more ...
|
#
c8faf11c |
| 30-Jul-2024 |
Tejun Heo <tj@kernel.org> |
Merge tag 'v6.11-rc1' into for-6.12
Linux 6.11-rc1
|
#
ed7171ff |
| 16-Aug-2024 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for the display side. This resolves the current conflict for the enable_display module parameter
Merge drm/drm-next into drm-xe-next
Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for the display side. This resolves the current conflict for the enable_display module parameter and allows further pending refactors.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
show more ...
|
#
5c61f598 |
| 12-Aug-2024 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Get drm-misc-next to the state of v6.11-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|
#
3663e2c4 |
| 01-Aug-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync with v6.11-rc1 in general, and specifically get the new BACKLIGHT_POWER_ constants for power states.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
#
4436e6da |
| 02-Aug-2024 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'linus' into x86/mm
Bring x86 and selftests up to date
|
#
a1ff5a7d |
| 30-Jul-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
|
Revision tags: v6.11-rc1 |
|
#
a23e1966 |
| 15-Jul-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.11 merge window.
|
Revision tags: v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2 |
|
#
6f47c7ae |
| 28-May-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.9' into next
Sync up with the mainline to bring in the new cleanup API.
|
Revision tags: v6.10-rc1 |
|
#
60a2f25d |
| 16-May-2024 |
Tvrtko Ursulin <tursulin@ursulin.net> |
Merge drm/drm-next into drm-intel-gt-next
Some display refactoring patches are needed in order to allow conflict- less merging.
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
|
#
4fd94356 |
| 16-Jul-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Updates for timers, timekeeping and related functionality:
C
Merge tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Updates for timers, timekeeping and related functionality:
Core:
- Make the takeover of a hrtimer based broadcast timer reliable during CPU hot-unplug. The current implementation suffers from a race which can lead to broadcast timer starvation in the worst case.
- VDSO related cleanups and simplifications
- Small cleanups and enhancements all over the place
PTP:
- Replace the architecture specific base clock to clocksource, e.g. ART to TSC, conversion function with generic functionality to avoid exposing such internals to drivers and convert all existing drivers over. This also allows to provide functionality which converts the other way round in the core code based on the same parameter set.
- Provide a function to convert CLOCK_REALTIME to the base clock to support the upcoming PPS output driver on Intel platforms.
Drivers:
- A set of Device Tree bindings for new hardware
- Cleanups and enhancements all over the place"
* tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) clocksource/drivers/realtek: Add timer driver for rtl-otto platforms dt-bindings: timer: Add schema for realtek,otto-timer dt-bindings: timer: Add SOPHGO SG2002 clint dt-bindings: timer: renesas,tmu: Add R-Car Gen2 support dt-bindings: timer: renesas,tmu: Add RZ/G1 support dt-bindings: timer: renesas,tmu: Add R-Mobile APE6 support clocksource/drivers/mips-gic-timer: Correct sched_clock width clocksource/drivers/mips-gic-timer: Refine rating computation clocksource/drivers/sh_cmt: Address race condition for clock events clocksource/driver/arm_global_timer: Remove unnecessary ‘0’ values from err clocksource/drivers/arm_arch_timer: Remove unnecessary ‘0’ values from irq tick/broadcast: Make takeover of broadcast hrtimer reliable tick/sched: Combine WARN_ON_ONCE and print_once x86/vdso: Remove unused include x86/vgtod: Remove unused typedef gtod_long_t x86/vdso: Fix function reference in comment vdso: Add comment about reason for vdso struct ordering vdso/gettimeofday: Clarify comment about open coded function timekeeping: Add missing kernel-doc function comments tick: Remove unnused tick_nohz_get_idle_calls() ...
show more ...
|