Revision tags: v5.10.17 |
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c1bd8a2b |
| 16-Feb-2021 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge branch 'perf/urgent' into perf/core
To get some fixes that didn't made into 5.11.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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acc3a645 |
| 15-Feb-2021 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge branches 'pm-cpuidle' and 'pm-cpufreq'
* pm-cpuidle: MAINTAINERS: cpuidle: exynos: include header in file pattern intel_idle: remove definition of DEBUG
* pm-cpufreq: cpufreq: Remove un
Merge branches 'pm-cpuidle' and 'pm-cpufreq'
* pm-cpuidle: MAINTAINERS: cpuidle: exynos: include header in file pattern intel_idle: remove definition of DEBUG
* pm-cpufreq: cpufreq: Remove unused flag CPUFREQ_PM_NO_WARN cpufreq: Remove CPUFREQ_STICKY flag cpufreq: intel_pstate: Remove repeated word cpufreq: remove tango driver cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove() cpufreq: brcmstb-avs-cpufreq: Free resources in error path cpufreq: qcom-hw: enable boost support cpufreq: tegra20: Use resource-managed API cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available cpufreq: intel_pstate: Rename two functions cpufreq: intel_pstate: Change intel_pstate_get_hwp_max() argument cpufreq: intel_pstate: Always read hwp_cap_cached with READ_ONCE()
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857de6fe |
| 14-Feb-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-v5.11' into fixes
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Revision tags: v5.11, v5.10.16 |
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a3251c1a |
| 12-Feb-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'x86/paravirt' into x86/entry
Merge in the recent paravirt changes to resolve conflicts caused by objtool annotations.
Conflicts: arch/x86/xen/xen-asm.S
Signed-off-by: Ingo Molnar <m
Merge branch 'x86/paravirt' into x86/entry
Merge in the recent paravirt changes to resolve conflicts caused by objtool annotations.
Conflicts: arch/x86/xen/xen-asm.S
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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62137364 |
| 12-Feb-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into locking/core, to pick up upstream fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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dc9d8758 |
| 10-Feb-2021 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
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Revision tags: v5.10.15 |
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d8c84903 |
| 08-Feb-2021 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 5.11-rc7 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.10.14 |
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61556703 |
| 03-Feb-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'for-linus-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
- Make sure to set a default console, otherwise ttynull is selected
Merge tag 'for-linus-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
- Make sure to set a default console, otherwise ttynull is selected
- Revert initial ARCH_HAS_SET_MEMORY support, this needs more work
- Fix a regression due to ubd refactoring
- Various small fixes
* tag 'for-linus-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: time: fix initialization in time-travel mode um: fix os_idle_sleep() to not hang Revert "um: support some of ARCH_HAS_SET_MEMORY" Revert "um: allocate a guard page to helper threads" um: virtio: free vu_dev only with the contained struct device um: kmsg_dumper: always dump when not tty console um: stdio_console: Make preferred console um: return error from ioremap() um: ubd: fix command line handling of ubd
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9d4d8572 |
| 02-Feb-2021 |
Russell King <rmk+kernel@armlinux.org.uk> |
Merge tag 'amba-make-remove-return-void' of https://git.pengutronix.de/git/ukl/linux into devel-stable
Tag for adaptions to struct amba_driver::remove changing prototype
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9868c208 |
| 22-Jan-2021 |
Johannes Berg <johannes.berg@intel.com> |
um: fix os_idle_sleep() to not hang
Changing os_idle_sleep() to use pause() (I accidentally described it as an empty select() in the commit log because I had changed it from that to pause() in a lat
um: fix os_idle_sleep() to not hang
Changing os_idle_sleep() to use pause() (I accidentally described it as an empty select() in the commit log because I had changed it from that to pause() in a later revision) exposed a race condition in the idle code. The following can happen:
timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=0}, it_value={tv_sec=0, tv_nsec=624017}}, NULL) = 0 ... <SIGALRM is delivered but we're already on the way to idle> pause()
and we now hang forever. This was previously possible as well, but it could never cause UML to hang for more than a second since we could only sleep for that much, so at most you'd notice a "hiccup" in the UML. Obviously, any sort of external interrupt also "saves" it and interrupts pause().
Fix this by properly handling the race, rather than papering over it again:
- first, block SIGALRM, and obtain the old signal set - check the timer - suspend, waiting for any signal out of the old set, if, and only if, the timer will fire in the future - restore the old signal mask
This ensures race-free operation: as it's blocked, the signal won't be delivered while we're looking at the timer even if it were to be triggered right _after_ we've returned from timer_gettime() with a non-zero value (telling us the timer will trigger). Thus, despite getting to sigsuspend() because timer_gettime() told us we're still waiting, we'll not hang because sigsuspend() will return immediately due to the pending signal.
Fixes: 49da38a3ef33 ("um: Simplify os_idle_sleep() and sleep longer") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: Richard Weinberger <richard@nod.at>
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715a1284 |
| 15-Jan-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'cpuidle-fix' into fixes
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d263dfa7 |
| 15-Jan-2021 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Backmerging to get a common base for merging topic branches between drm-intel-next and drm-intel-gt-next.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@l
Merge drm/drm-next into drm-intel-gt-next
Backmerging to get a common base for merging topic branches between drm-intel-next and drm-intel-gt-next.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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10205618 |
| 08-Jan-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
sync-up to not fall too much behind.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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6dcb8bf9 |
| 07-Jan-2021 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'for-linus' into for-next
Back-merge of 5.11-devel branch for syncing the result changes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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7b622755 |
| 07-Jan-2021 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.11
A collection of mostly driver specific fixes, plus a maintainers
Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.11
A collection of mostly driver specific fixes, plus a maintainership update for TI and a fix for DAPM driver removal paths.
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2313f470 |
| 07-Jan-2021 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Merge drm/drm-next into drm-misc-next
Staying in sync to drm-next, and to be able to pull ttm fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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8db90aa3 |
| 28-Dec-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.11-rc1' into spi-5.11
Linux 5.11-rc1
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2ae6f64c |
| 28-Dec-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.11-rc1' into regulator-5.11
Linux 5.11-rc1
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f81325a0 |
| 28-Dec-2020 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.11-rc1' into asoc-5.11
Linux 5.11-rc1
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345b17ac |
| 17-Dec-2020 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'for-linus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger:
- IRQ handling cleanups
- Support for suspend
- Various fixes f
Merge tag 'for-linus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger:
- IRQ handling cleanups
- Support for suspend
- Various fixes for UML specific drivers: ubd, vector, xterm
* tag 'for-linus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: (32 commits) um: Fix build w/o CONFIG_PM_SLEEP um: time-travel: Correct time event IRQ delivery um: irq/sigio: Support suspend/resume handling of workaround IRQs um: time-travel: Actually apply "free-until" optimisation um: chan_xterm: Fix fd leak um: tty: Fix handling of close in tty lines um: Monitor error events in IRQ controller um: allocate a guard page to helper threads um: support some of ARCH_HAS_SET_MEMORY um: time-travel: avoid multiple identical propagations um: Fetch registers only for signals which need them um: Support suspend to RAM um: Allow PM with suspend-to-idle um: time: Fix read_persistent_clock64() in time-travel um: Simplify os_idle_sleep() and sleep longer um: Simplify IRQ handling code um: Remove IRQ_NONE type um: irq: Reduce irq_reg allocation um: irq: Clean up and rename struct irq_fd um: Clean up alarm IRQ chip name ...
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Revision tags: v5.10 |
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49da38a3 |
| 02-Dec-2020 |
Johannes Berg <johannes.berg@intel.com> |
um: Simplify os_idle_sleep() and sleep longer
There really is no reason to pass the amount of time we should sleep, especially since it's just hard-coded to one second.
Additionally, one second isn
um: Simplify os_idle_sleep() and sleep longer
There really is no reason to pass the amount of time we should sleep, especially since it's just hard-coded to one second.
Additionally, one second isn't really all that long, and as we are expecting to be woken up by a signal, we can sleep longer and avoid doing some work every second, so replace the current clock_nanosleep() with just an empty select() that can _only_ be woken up by a signal.
We can also remove the deliver_alarm() since we don't need to do that when we got e.g. SIGIO that woke us up, and if we got SIGALRM the signal handler will actually (have) run, so it's just unnecessary extra work.
Similarly, in time-travel mode, just program the wakeup event from idle to be S64_MAX, which is basically the most you could ever simulate to. Of course, you should already have an event in the list that's earlier and will cause a wakeup, normally that's the regular timer interrupt, though in suspend it may (later) also be an RTC event. Since actually getting to this point would be a bug and you can't ever get out again, panic() on it in the time control code.
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: Richard Weinberger <richard@nod.at>
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Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62 |
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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: v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58 |
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9e823802 |
| 07-Aug-2020 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.9 merge window.
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Revision tags: v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53 |
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9b031c86 |
| 21-Jul-2020 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'elan-i2c' into next
Bring in update to Elan touchpad driver to support newer touchpads with higher resolution.
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Revision tags: v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1 |
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16ba7e31 |
| 03-Jun-2020 |
Jiri Kosina <jkosina@suse.cz> |
Merge branches 'for-5.7/upstream-fixes', 'for-5.8/apple', 'for-5.8/asus', 'for-5.8/core', 'for-5.8/intel-ish', 'for-5.8/logitech', 'for-5.8/mcp2221' and 'for-5.8/multitouch' into for-linus
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