Revision tags: v6.12-rc2 |
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#
c8d430db |
| 06-Oct-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not chang
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not change critical system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current code is pretty broken
- Promote Joey to the status of official reviewer, while James steps down -- hopefully only temporarly
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#
0c436dfe |
| 02-Oct-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
A bunch of fixes here that came in during the merge window and t
Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12
A bunch of fixes here that came in during the merge window and the first week of release, plus some new quirks and device IDs. There's nothing major here, it's a bit bigger than it might've been due to there being no fixes sent during the merge window due to your vacation.
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#
2cd86f02 |
| 01-Oct-2024 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
Required for a panthor fix that broke when FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.
Signed-off-by: Maarten L
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
Required for a panthor fix that broke when FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Revision tags: v6.12-rc1 |
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3a39d672 |
| 27-Sep-2024 |
Paolo Abeni <pabeni@redhat.com> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts and no adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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6df92808 |
| 17-Sep-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'regulator-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "This release is almost all cleanup work of various kinds, whi
Merge tag 'regulator-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "This release is almost all cleanup work of various kinds, while the diffstat for the core is quite large this is almost all cleanups and documentation improvments with some small fixes rather than any new feature work. We do have support for a couple of new devices but these are small additions to existing drivers rather than new drivers.
- Removal of the SM5703 driver which does not have it's dependencies available.
- Support for Allwinner AXP717, and Qualcomm WCN6855.
The Allwinner support shares some commits with the MFD tree"
* tag 'regulator-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (66 commits) regulator: sm5703: Remove because it is unused and fails to build regulator: Split up _regulator_get() regulator: update some comments ([gs]et_voltage_vsel vs [gs]et_voltage_sel) regulator: max8973: Use irq_get_trigger_type() helper regulator: core: fix the broken behavior of regulator_dev_lookup() regulator: max77650: Use container_of and constify static data regulator: hi6421v530: Use container_of and constify static data regulator: hi6421v530: Drop unused 'eco_microamp' regulator: qcom-refgen: Constify static data regulator: pfuze100: Constify static data regulator: pcap: Constify static data regulator: mtk-dvfsrc: Constify static data regulator: max77826: Constify static data regulator: max77826: Drop unused 'rdesc' in 'struct max77826_regulator_info' regulator: tps65023: Constify static data regulator: hi6421v600: Constify static data regulator: hi6421: Constify static data regulator: da9121: Constify static data regulator: da9063: Constify static data regulator: da9055: Constify static data ...
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Revision tags: v6.11 |
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#
886fee35 |
| 10-Sep-2024 |
Yu Jiaoliang <yujiaoliang@vivo.com> |
regulator: Fix typos in the comment
Fixed some confusing typographical errors: comptabile->compatible, asignment->assignment, Verison->Version, meansurement->measurement, offets->offsets.
Signed-of
regulator: Fix typos in the comment
Fixed some confusing typographical errors: comptabile->compatible, asignment->assignment, Verison->Version, meansurement->measurement, offets->offsets.
Signed-off-by: Yu Jiaoliang <yujiaoliang@vivo.com> Link: https://patch.msgid.link/20240910064631.3223441-1-yujiaoliang@vivo.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Revision tags: v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1 |
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1ac731c5 |
| 31-Aug-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
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Revision tags: v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3 |
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50501936 |
| 17-Jul-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.4' into next
Sync up with mainline to bring in updates to shared infrastructure.
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Revision tags: v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7 |
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db6da59c |
| 15-Jun-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to sync drm-misc-next-fixes with drm-misc-next.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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03c60192 |
| 12-Jun-2023 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base
Merge the drm-next tree to pick up the DRM DSC helpers (merged via drm-intel-next tree). MSM DSC v1.2 patche
Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base
Merge the drm-next tree to pick up the DRM DSC helpers (merged via drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v6.4-rc6 |
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#
5c680050 |
| 06-Jun-2023 |
Miquel Raynal <miquel.raynal@bootlin.com> |
Merge tag 'v6.4-rc4' into wpan-next/staging
Linux 6.4-rc4
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9ff17e6b |
| 05-Jun-2023 |
Tvrtko Ursulin <tvrtko.ursulin@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
For conflict avoidance we need the following commit:
c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers
Signed-off-by: Tvrtko Ursulin <tvrtko
Merge drm/drm-next into drm-intel-gt-next
For conflict avoidance we need the following commit:
c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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Revision tags: v6.4-rc5, v6.4-rc4, v6.4-rc3 |
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9c3a985f |
| 17-May-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to get some hwmon dependencies.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v6.4-rc2 |
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50282fd5 |
| 12-May-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-fixes into drm-misc-fixes
Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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#
ff32fcca |
| 09-May-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-next into drm-misc-next
Start the 6.5 release cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v6.4-rc1 |
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#
d8495579 |
| 26-Apr-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "A fairly quiet release, there were some cleanup and a couple o
Merge tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "A fairly quiet release, there were some cleanup and a couple of new devices but the biggest change was converting most of the drivers to use asynchronous probe. This allows us to ramp up multiple regulators in parallel during boot which can have a noticable impact on modern systems.
Summary:
- Update of drivers to PROBE_PREFER_ASYNCHRONOUS to mitigate issues with ramp times slowing down boots.
- Convert to void remove callbacks.
- Support for voltage monitoring on DA9063
- Support for Qualcomm PMC8180 and PMM8654au, Richtek RT4803 and RT5739, Rockchip RK860x"
* tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (46 commits) regulator: dt-bindings: qcom,rpmh: Combine PM6150L and PM8150L if-then regulator: core: Make regulator_lock_two() logic easier to follow regulator: dt-bindings: qcom,rpmh: Correct PM8550 family supplies regulator: stm32-pwr: fix of_iomap leak dt-bindings: mfd: dlg,da9063: document voltage monitoring regulator: da9063: implement setter for voltage monitoring regulator: da9063: add voltage monitoring registers regulator: fan53555: Add support for RK860X regulator: fan53555: Use dev_err_probe regulator: fan53555: Improve vsel_mask computation regulator: fan53555: Make use of the bit macros regulator: fan53555: Remove unused *_SLEW_SHIFT definitions regulator: dt-bindings: fcs,fan53555: Add support for RK860X regulator: qcom_smd: Add MP5496 S1 regulator regulator: qcom_smd: Add s1 sub-node to mp5496 regulator regulator: qcom,rpmh: add compatible for pmm8654au RPMH regulator: qcom-rpmh: add support for pmm8654au regulators regulator: core: Avoid lockdep reports when resolving supplies regulator: core: Consistently set mutex_owner when using ww_mutex_lock_slow() regulator: dt-bindings: qcom,rpmh: Add compatible for PMC8180 ...
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Revision tags: v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4 |
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#
02ce28bc |
| 20-Mar-2023 |
Mark Brown <broonie@kernel.org> |
regulator: Set PROBE_PREFER_ASYNCHRONOUS for
Merge series from Douglas Anderson <dianders@chromium.org>:
This series directly follows from the discussion when I tried to turn on PROBE_PREFER_ASYNCH
regulator: Set PROBE_PREFER_ASYNCHRONOUS for
Merge series from Douglas Anderson <dianders@chromium.org>:
This series directly follows from the discussion when I tried to turn on PROBE_PREFER_ASYNCHRONOUS just for the fixed-regulator [1] and attempts to switch everything in drivers/regulator over to async probe.
Like the similar patch series I did for the MMC subsystem a few years ago [2], I've split this patch series into batches corresponding to drivers corresponding to actively maintained stable kernel trees with the idea to break the patch series up somewhat.
Most of the description of this series is contained in the first patch of the series and then the further patches simply refer back to the first one. The logic and reasoning behind all the patches is exactly the same.
As talked about in the first patch, it wouldn't be at all shocking if this broke someone. Hopefully this doesn't cause too much of a problem. Most of the problems expected would be real underlying bugs that already existed and were just tickled by this change. If you're facing a problem, it's fairly easy to force individual drivers back to "synchronous" probing while the problem is tracked down and fixed.
I am opting _not_ to CC every single person involved in each of these regulators on this patch series because I suspect that the mailing lists couldn't handle CCing that many people. This should be on LKML so hopefully people can find it there and respond to it that way. Anyone who responds will get CCed on future versions, if there are any.
For reference, the ugly script I used is here: import os import re
for filename in os.listdir("."): found_subsys = False found_driver = False output = [] for line in open(filename, "r").readlines(): if "struct platform_driver" in line or \ "struct i2c_driver" in line or \ "struct spmi_driver" in line or \ "struct spi_driver" in line: found_subsys = True if found_subsys and re.search(r"\t\.driver\s*=\s*{", line): found_driver = True found_subsys = False mo = re.search(r"(\s*)\.name(\s*)=", line) if found_driver and mo: if not line.endswith(",\n"): line = line[:-1] + ",\n" output.append(line)
if mo.group(2) == " ": space = " " elif mo.group(2) == "\t": # Best we can do space = " " elif mo.group(2).startswith("\t"): # Guess that removing one tab is right space = mo.group(2)[1:] else: # Guess it's all spaces space = mo.group(2)[7:] + " "
output.append("%s.probe_type%s= PROBE_PREFER_ASYNCHRONOUS,\n" % (mo.group(1), space)) found_driver = False else: output.append(line)
open(filename, "w").write("".join(output))
I manually split drivers up into groups based on the kernel they were introduced in.
I've run a compile test against "allyesconfig" on amd64, arm32, and arm64 with this and confirmed it compiled. I've booted this on a sc7180-trogdor-lazor board and confirmed it booted OK and got the boot speed improvements I expected and that dmesg was as expected.
[1] https://lore.kernel.org/r/06db017f-e985-4434-8d1d-02ca2100cca0@sirena.org.uk [2] https://lore.kernel.org/r/20200903232441.2694866-1-dianders@chromium.org/
Douglas Anderson (7): regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.14 and 4.19 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.19 and 5.4 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.4 and 5.10 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.10 and 5.15 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.15 and 6.1 regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 6.1
drivers/regulator/88pg86x.c | 1 + drivers/regulator/88pm800-regulator.c | 1 + drivers/regulator/88pm8607.c | 1 + drivers/regulator/aat2870-regulator.c | 1 + drivers/regulator/ab8500-ext.c | 1 + drivers/regulator/ab8500.c | 1 + drivers/regulator/act8865-regulator.c | 1 + drivers/regulator/act8945a-regulator.c | 1 + drivers/regulator/ad5398.c | 1 + drivers/regulator/anatop-regulator.c | 1 + drivers/regulator/arizona-ldo1.c | 2 ++ drivers/regulator/arizona-micsupp.c | 2 ++ drivers/regulator/as3711-regulator.c | 1 + drivers/regulator/as3722-regulator.c | 1 + drivers/regulator/atc260x-regulator.c | 1 + drivers/regulator/axp20x-regulator.c | 1 + drivers/regulator/bcm590xx-regulator.c | 1 + drivers/regulator/bd71815-regulator.c | 1 + drivers/regulator/bd71828-regulator.c | 3 ++- drivers/regulator/bd718x7-regulator.c | 1 + drivers/regulator/bd9571mwv-regulator.c | 1 + drivers/regulator/bd9576-regulator.c | 1 + drivers/regulator/cpcap-regulator.c | 1 + drivers/regulator/cros-ec-regulator.c | 1 + drivers/regulator/da903x-regulator.c | 1 + drivers/regulator/da9052-regulator.c | 1 + drivers/regulator/da9055-regulator.c | 1 + drivers/regulator/da9062-regulator.c | 1 + drivers/regulator/da9063-regulator.c | 1 + drivers/regulator/da9121-regulator.c | 1 + drivers/regulator/da9210-regulator.c | 1 + drivers/regulator/da9211-regulator.c | 1 + drivers/regulator/db8500-prcmu.c | 1 + drivers/regulator/dummy.c | 1 + drivers/regulator/fan53555.c | 1 + drivers/regulator/fan53880.c | 1 + drivers/regulator/fixed.c | 1 + drivers/regulator/gpio-regulator.c | 1 + drivers/regulator/hi6421-regulator.c | 1 + drivers/regulator/hi6421v530-regulator.c | 1 + drivers/regulator/hi6421v600-regulator.c | 1 + drivers/regulator/hi655x-regulator.c | 1 + drivers/regulator/isl6271a-regulator.c | 1 + drivers/regulator/isl9305.c | 1 + drivers/regulator/lm363x-regulator.c | 1 + drivers/regulator/lochnagar-regulator.c | 1 + drivers/regulator/lp3971.c | 1 + drivers/regulator/lp3972.c | 1 + drivers/regulator/lp872x.c | 1 + drivers/regulator/lp873x-regulator.c | 1 + drivers/regulator/lp8755.c | 1 + drivers/regulator/lp87565-regulator.c | 1 + drivers/regulator/lp8788-buck.c | 1 + drivers/regulator/lp8788-ldo.c | 2 ++ drivers/regulator/ltc3589.c | 1 + drivers/regulator/ltc3676.c | 1 + drivers/regulator/max14577-regulator.c | 1 + drivers/regulator/max1586.c | 1 + drivers/regulator/max20086-regulator.c | 1 + drivers/regulator/max20411-regulator.c | 1 + drivers/regulator/max597x-regulator.c | 1 + drivers/regulator/max77620-regulator.c | 1 + drivers/regulator/max77650-regulator.c | 1 + drivers/regulator/max77686-regulator.c | 1 + drivers/regulator/max77693-regulator.c | 1 + drivers/regulator/max77802-regulator.c | 1 + drivers/regulator/max77826-regulator.c | 1 + drivers/regulator/max8649.c | 1 + drivers/regulator/max8660.c | 1 + drivers/regulator/max8893.c | 1 + drivers/regulator/max8907-regulator.c | 1 + drivers/regulator/max8925-regulator.c | 1 + drivers/regulator/max8952.c | 1 + drivers/regulator/max8973-regulator.c | 1 + drivers/regulator/max8997-regulator.c | 1 + drivers/regulator/max8998.c | 1 + drivers/regulator/mc13783-regulator.c | 1 + drivers/regulator/mc13892-regulator.c | 1 + drivers/regulator/mcp16502.c | 1 + drivers/regulator/mp5416.c | 1 + drivers/regulator/mp8859.c | 1 + drivers/regulator/mp886x.c | 1 + drivers/regulator/mpq7920.c | 1 + drivers/regulator/mt6311-regulator.c | 1 + drivers/regulator/mt6315-regulator.c | 1 + drivers/regulator/mt6323-regulator.c | 1 + drivers/regulator/mt6331-regulator.c | 1 + drivers/regulator/mt6332-regulator.c | 1 + drivers/regulator/mt6357-regulator.c | 1 + drivers/regulator/mt6358-regulator.c | 1 + drivers/regulator/mt6359-regulator.c | 1 + drivers/regulator/mt6360-regulator.c | 1 + drivers/regulator/mt6370-regulator.c | 1 + drivers/regulator/mt6380-regulator.c | 1 + drivers/regulator/mt6397-regulator.c | 1 + drivers/regulator/mtk-dvfsrc-regulator.c | 1 + drivers/regulator/palmas-regulator.c | 1 + drivers/regulator/pbias-regulator.c | 1 + drivers/regulator/pca9450-regulator.c | 1 + drivers/regulator/pcap-regulator.c | 1 + drivers/regulator/pcf50633-regulator.c | 1 + drivers/regulator/pf8x00-regulator.c | 1 + drivers/regulator/pfuze100-regulator.c | 1 + drivers/regulator/pv88060-regulator.c | 1 + drivers/regulator/pv88080-regulator.c | 1 + drivers/regulator/pv88090-regulator.c | 1 + drivers/regulator/pwm-regulator.c | 1 + drivers/regulator/qcom-labibb-regulator.c | 1 + drivers/regulator/qcom-rpmh-regulator.c | 1 + drivers/regulator/qcom_rpm-regulator.c | 1 + drivers/regulator/qcom_smd-regulator.c | 1 + drivers/regulator/qcom_spmi-regulator.c | 1 + drivers/regulator/qcom_usb_vbus-regulator.c | 1 + drivers/regulator/rc5t583-regulator.c | 1 + drivers/regulator/rk808-regulator.c | 3 ++- drivers/regulator/rn5t618-regulator.c | 1 + drivers/regulator/rpi-panel-attiny-regulator.c | 1 + drivers/regulator/rt4801-regulator.c | 1 + drivers/regulator/rt4831-regulator.c | 1 + drivers/regulator/rt5033-regulator.c | 1 + drivers/regulator/rt5120-regulator.c | 1 + drivers/regulator/rt5190a-regulator.c | 1 + drivers/regulator/rt5739.c | 1 + drivers/regulator/rt5759-regulator.c | 1 + drivers/regulator/rt6160-regulator.c | 1 + drivers/regulator/rt6190-regulator.c | 1 + drivers/regulator/rt6245-regulator.c | 1 + drivers/regulator/rtmv20-regulator.c | 1 + drivers/regulator/rtq2134-regulator.c | 1 + drivers/regulator/rtq6752-regulator.c | 1 + drivers/regulator/s2mpa01.c | 1 + drivers/regulator/s2mps11.c | 1 + drivers/regulator/s5m8767.c | 1 + drivers/regulator/sc2731-regulator.c | 1 + drivers/regulator/sky81452-regulator.c | 1 + drivers/regulator/slg51000-regulator.c | 1 + drivers/regulator/sm5703-regulator.c | 1 + drivers/regulator/stm32-booster.c | 1 + drivers/regulator/stm32-pwr.c | 1 + drivers/regulator/stm32-vrefbuf.c | 1 + drivers/regulator/stpmic1_regulator.c | 1 + drivers/regulator/stw481x-vmmc.c | 1 + drivers/regulator/sy7636a-regulator.c | 1 + drivers/regulator/sy8106a-regulator.c | 1 + drivers/regulator/sy8824x.c | 1 + drivers/regulator/sy8827n.c | 1 + drivers/regulator/ti-abb-regulator.c | 1 + drivers/regulator/tps51632-regulator.c | 1 + drivers/regulator/tps6105x-regulator.c | 1 + drivers/regulator/tps62360-regulator.c | 1 + drivers/regulator/tps6286x-regulator.c | 1 + drivers/regulator/tps65023-regulator.c | 1 + drivers/regulator/tps6507x-regulator.c | 1 + drivers/regulator/tps65086-regulator.c | 1 + drivers/regulator/tps65090-regulator.c | 1 + drivers/regulator/tps65132-regulator.c | 1 + drivers/regulator/tps65217-regulator.c | 1 + drivers/regulator/tps65218-regulator.c | 1 + drivers/regulator/tps65219-regulator.c | 1 + drivers/regulator/tps6524x-regulator.c | 1 + drivers/regulator/tps6586x-regulator.c | 1 + drivers/regulator/tps65910-regulator.c | 1 + drivers/regulator/tps65912-regulator.c | 1 + drivers/regulator/tps68470-regulator.c | 1 + drivers/regulator/twl-regulator.c | 1 + drivers/regulator/twl6030-regulator.c | 1 + drivers/regulator/uniphier-regulator.c | 1 + drivers/regulator/userspace-consumer.c | 1 + drivers/regulator/vctrl-regulator.c | 1 + drivers/regulator/vexpress-regulator.c | 1 + drivers/regulator/virtual.c | 1 + drivers/regulator/vqmmc-ipq4019-regulator.c | 1 + drivers/regulator/wm831x-dcdc.c | 4 ++++ drivers/regulator/wm831x-isink.c | 1 + drivers/regulator/wm831x-ldo.c | 3 +++ drivers/regulator/wm8350-regulator.c | 1 + drivers/regulator/wm8400-regulator.c | 1 + drivers/regulator/wm8994-regulator.c | 1 + 178 files changed, 188 insertions(+), 2 deletions(-)
-- 2.40.0.rc1.284.g88254d51c5-goog
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Revision tags: v6.3-rc3 |
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#
259b93b2 |
| 16-Mar-2023 |
Douglas Anderson <dianders@chromium.org> |
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14
Probing of regulators can be a slow operation and can contribute to slower boot times. This is especially true if a regulato
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14
Probing of regulators can be a slow operation and can contribute to slower boot times. This is especially true if a regulator is turned on at probe time (with regulator-boot-on or regulator-always-on) and the regulator requires delays (off-on-time, ramp time, etc).
While the overall kernel is not ready to switch to async probe by default, as per the discussion on the mailing lists [1] it is believed that the regulator subsystem is in good shape and we can move regulator drivers over wholesale. There is no way to just magically opt in all regulators (regulators are just normal drivers like platform_driver), so we set PROBE_PREFER_ASYNCHRONOUS for all regulators found in 'drivers/regulator' individually.
Given the number of drivers touched and the impossibility to test this ahead of time, it wouldn't be shocking at all if this caused a regression for someone. If there is a regression caused by this patch, it's likely to be one of the cases talked about in [1]. As a "quick fix", drivers involved in the regression could be fixed by changing them to PROBE_FORCE_SYNCHRONOUS. That being said, the correct fix would be to directly fix the problem that caused the issue with async probe.
The approach here follows a similar approach that was used for the mmc subsystem several years ago [2]. In fact, I ran nearly the same python script to auto-generate the changes. The only thing I changed was to search for "i2c_driver", "spmi_driver", and "spi_driver" in addition to "platform_driver".
[1] https://lore.kernel.org/r/06db017f-e985-4434-8d1d-02ca2100cca0@sirena.org.uk [2] https://lore.kernel.org/r/20200903232441.2694866-1-dianders@chromium.org/
Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230316125351.1.I2a4677392a38db5758dee0788b2cea5872562a82@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
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Revision tags: v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2, v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3, v5.14-rc2, v5.14-rc1, v5.13, v5.13-rc7, v5.13-rc6, v5.13-rc5, v5.13-rc4, v5.13-rc3, v5.13-rc2, v5.13-rc1, v5.12, v5.12-rc8, v5.12-rc7, v5.12-rc6, v5.12-rc5, v5.12-rc4, v5.12-rc3, v5.12-rc2, v5.12-rc1, v5.12-rc1-dontuse, v5.11, v5.11-rc7, v5.11-rc6, v5.11-rc5, v5.11-rc4, v5.11-rc3, v5.11-rc2, v5.11-rc1 |
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4b419325 |
| 15-Dec-2020 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.11 merge window.
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Revision tags: v5.10, v5.10-rc7, v5.10-rc6, v5.10-rc5 |
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05909cd9 |
| 18-Nov-2020 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.9' into next
Sync up with mainline to bring in the latest DTS files.
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Revision tags: v5.10-rc4, v5.10-rc3, v5.10-rc2, v5.10-rc1, v5.9, v5.9-rc8, v5.9-rc7, v5.9-rc6, v5.9-rc5, v5.9-rc4 |
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ead5d1f4 |
| 01-Sep-2020 |
Jiri Kosina <jkosina@suse.cz> |
Merge branch 'master' into for-next
Sync with Linus' branch in order to be able to apply fixups of more recent patches.
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Revision tags: v5.9-rc3 |
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3bec5b6a |
| 25-Aug-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.9-rc2' into regulator-5.9
Linux 5.9-rc2
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1959ba4e |
| 25-Aug-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.9-rc2' into asoc-5.9
Linux 5.9-rc2
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Revision tags: v5.9-rc2, v5.9-rc1 |
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534b1f90 |
| 12-Aug-2020 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging drm-next into drm-misc-next for nouveau and panel updates. Resolves a conflict between ttm and nouveau, where struct ttm_mem_res got renamed to stru
Merge drm/drm-next into drm-misc-next
Backmerging drm-next into drm-misc-next for nouveau and panel updates. Resolves a conflict between ttm and nouveau, where struct ttm_mem_res got renamed to struct ttm_resource.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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103f528d |
| 03-Aug-2020 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-v5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.9
The biggest changes here one again come from Mormioto-san who has contin
Merge tag 'asoc-v5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.9
The biggest changes here one again come from Mormioto-san who has continued his dilligent work cleaning up long standing issues in the APIs, it's particularly nice to see the transition from digital_mute() to mute_stream() finally completed. There's also been a lot of work on the x86 code again, this time a big focus has been on cleaning up some issues identified by various static tests, and on the Freescale systems. Otherwise the biggest thing has been a lot of driver additions:
- Convert users of digital_mute() to mute_stream(). - Simplify I/O helper functions. - Add a helper for getting the RTD from a substream. - Many, many fixes and cleanups to the x86 code. - New drivers for Freescale MQS and i.MX6sx, Intel KeemBay I2S, Maxim MAX98360A and MAX98373 Soundwire, several Mediatek boards, nVidia Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries boards (some of the first phones I worked on!) and TI J721e EVM.
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