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* include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp...Tejun Heo2010-03-301-0/+1
* Merge branch 'topic/beep-rename' into topic/core-changeTakashi Iwai2009-12-013-0/+463
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| * ALSA: sh: add SuperH DAC audio driver for ALSA V4Rafael Ignacio Zurita2009-11-043-0/+463
* | ALSA: snd-aica: declare MODULE_FIRMWAREBen Hutchings2009-11-081-0/+1
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* trivial: Fix misspelling of firmwareNick Andrew2009-03-301-1/+1
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2009-03-261-0/+1
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| * sh: dma: Make G2 DMA configurable.Paul Mundt2009-03-171-0/+1
* | ALSA: Convert to snd_card_create() in other sound/*Takashi Iwai2009-01-121-4/+4
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* ALSA: Fix section for snd-aica platform driverUwe Kleine-König2008-09-231-3/+3
* ALSA: Kill snd_assert() in other placesTakashi Iwai2008-08-131-1/+2
* sh: migrate to arch/sh/include/Paul Mundt2008-07-291-1/+1
* sound: Convert to menuconfigTakashi Iwai2008-05-271-4/+12
* Remove duplicated unlikely() in IS_ERR()Hirofumi Nakagawa2008-04-291-1/+1
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-311-1/+0Star
* [ALSA] Check value range in ctl callbacksTakashi Iwai2008-01-311-2/+5
* [ALSA] Dreamcast AICA sound - Get rid of annoying compiler warningTakashi Iwai2008-01-311-0/+1
* [ALSA] protect Dreamcast PCM driver (AICA) from G2 bus effectsAdrian McMenamin2007-10-231-2/+29
* [ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai2007-10-161-9/+1Star
* sh: Fix Dreamcast DMA issues.Adrian McMenamin2007-07-241-1/+1
* [ALSA] aica - fix behaviour in poor resource conditionsTakashi Iwai2007-07-202-46/+37Star
* [ALSA] Add ALSA support for the SEGA Dreamcast PCM deviceAdrian McMenamin2007-07-204-0/+777
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-23 09:01:54 +0200
mn1'>| | | | Drop the open-coded sched_clock() function and replace it by the provided GENERIC_SCHED_CLOCK implementation. We have seen quite some hung tasks in the past, which seem to be fixed by this patch. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> # v4.7+ Signed-off-by: Helge Deller <deller@gmx.de> * parisc: Fix self-detected CPU stall warnings on Mako machinesHelge Deller2016-09-251-6/+0Star | | | | | | | | | | | The config option HAVE_UNSTABLE_SCHED_CLOCK is set automatically when compiling for SMP. There is no need to clear the stable-clock flag via clear_sched_clock_stable() when starting secondary CPUs, and even worse, clearing it triggers wrong self-detected CPU stall warnings on 64bit Mako machines. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # 4.7+ * parisc: Fix automatic selection of cr16 clocksourceHelge Deller2016-08-201-12/+0Star | | | | | | | | | | | | Commit 54b66800907 (parisc: Add native high-resolution sched_clock() implementation) added support to use the CPU-internal cr16 counters as reliable clocksource with the help of HAVE_UNSTABLE_SCHED_CLOCK. Sadly the commit missed to remove the hack which prevented cr16 to become the default clocksource even on SMP systems. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # 4.7+ * Merge tag 'rtc-4.8' of ↵Linus Torvalds2016-08-051-1/+35 |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "RTC for 4.8 Cleanups: - huge cleanup of rtc-generic and char/genrtc this allowed to cleanup rtc-cmos, rtc-sh, rtc-m68k, rtc-powerpc and rtc-parisc - move mn10300 to rtc-cmos Subsystem: - fix wakealarms after hibernate - multiples fixes for rctest - simplify implementations of .read_alarm New drivers: - Maxim MAX6916 Drivers: - ds1307: fix weekday - m41t80: add wakeup support - pcf85063: add support for PCF85063A variant - rv8803: extend i2c fix and other fixes - s35390a: fix alarm reading, this fixes instant reboot after shutdown for QNAP TS-41x - s3c: clock fixes" * tag 'rtc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (65 commits) rtc: rv8803: Clear V1F when setting the time rtc: rv8803: Stop the clock while setting the time rtc: rv8803: Always apply the I²C workaround rtc: rv8803: Fix read day of week rtc: rv8803: Remove the check for valid time rtc: rv8803: Kconfig: Indicate rx8900 support rtc: asm9260: remove .owner field for driver rtc: at91sam9: Fix missing spin_lock_init() rtc: m41t80: add suspend handlers for alarm IRQ rtc: m41t80: make it a real error message rtc: pcf85063: Add support for the PCF85063A device rtc: pcf85063: fix year range rtc: hym8563: in .read_alarm set .tm_sec to 0 to signal minute accuracy rtc: explicitly set tm_sec = 0 for drivers with minute accurancy rtc: s3c: Add s3c_rtc_{enable/disable}_clk in s3c_rtc_setfreq() rtc: s3c: Remove unnecessary call to disable already disabled clock rtc: abx80x: use devm_add_action_or_reset() rtc: m41t80: use devm_add_action_or_reset() rtc: fix a typo and reduce three empty lines to one rtc: s35390a: improve two comments in .set_alarm ... | * rtc: parisc: provide rtc_class_ops directlyArnd Bergmann2016-06-041-1/+35 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rtc-generic driver provides an architecture specific wrapper on top of the generic rtc_class_ops abstraction, and on pa-risc, that is implemented using an open-coded version of rtc_time_to_tm/rtc_tm_to_time. This changes the parisc rtc-generic device to provide its rtc_class_ops directly, using the normal helper functions, which makes this y2038 safe (on 32-bit) and simplifies the implementation. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> * | parisc: Fix printk time during bootHelge Deller2016-06-051-5/+0Star |/ | | | | | | Avoid showing invalid printk time stamps during boot. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Aaro Koskinen <aaro.koskinen@iki.fi> * parisc: Add native high-resolution sched_clock() implementationHelge Deller2016-05-221-1/+62 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a native implementation for the sched_clock() function which utilizes the processor-internal cycle counter (Control Register 16) as high-resolution time source. With this patch we now get much more fine-grained resolutions in various in-kernel time measurements (e.g. when viewing the function tracing logs), and probably a more accurate scheduling on SMP systems. There are a few specific implementation details in this patch: 1. On a 32bit kernel we emulate the higher 32bits of the required 64-bit resolution of sched_clock() by increasing a per-cpu counter at every wrap-around of the 32bit cycle counter. 2. In a SMP system, the cycle counters of the various CPUs are not syncronized (similiar to the TSC in a x86_64 system). To cope with this we define HAVE_UNSTABLE_SCHED_CLOCK and let the upper layers do the adjustment work. 3. Since we need HAVE_UNSTABLE_SCHED_CLOCK, we need to provide a cmpxchg64() function even on a 32-bit kernel. 4. A 64-bit SMP kernel which is started on a UP system will mark the sched_clock() implementation as "stable", which means that we don't expect any jumps in the returned counter. This is true because we then run only on one CPU. Signed-off-by: Helge Deller <deller@gmx.de> * parisc: Use platform_device_register_simple("rtc-generic")Helge Deller2015-09-081-10/+4Star | | | | Signed-off-by: Helge Deller <deller@gmx.de> * parisc: Drop CONFIG_SMP around update_cr16_clocksource()Helge Deller2015-09-081-7/+0Star | | | | | | | No need to use CONFIG_SMP around update_cr16_clocksource(). It checks for num_online_cpus() beeing greater than 1, which is always 1 in UP builds. Signed-off-by: Helge Deller <deller@gmx.de> * parisc: move definition of PAGE0 to asm/page.hRolf Eike Beer2012-05-11