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Groups > linux.kernel > #1603526
| From | John Keeping <john@metanate.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 0/4] pinctrl: rockchip: PREEMPT_RT_FULL fixes |
| Date | 2017-03-17 19:30 +0100 |
| Message-ID | <tm4Ns-29P-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The aim of the series is to make the Rockchip pinctrl irq_chip implementation safe for use with RT_FULL which requires that raw spinlocks are used to avoid sleeping in hardirq context. This is the same as version 2 [1] with the 2.1 version of patch 1 included, but I'm rolling it up as a new version so it's simpler to apply. [1] https://www.spinics.net/lists/arm-kernel/msg568974.html John Keeping (4): pinctrl: rockchip: remove unnecessary locking pinctrl: rockchip: convert to raw spinlock pinctrl: rockchip: split out verification of mux settings pinctrl: rockchip: avoid hardirq-unsafe functions in irq_chip drivers/pinctrl/pinctrl-rockchip.c | 149 +++++++++++++++++++++---------------- 1 file changed, 85 insertions(+), 64 deletions(-) -- 2.12.0.377.gf910686b23.dirty
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[PATCH v3 0/4] pinctrl: rockchip: PREEMPT_RT_FULL fixes John Keeping <john@metanate.com> - 2017-03-17 19:30 +0100 [PATCH v3 1/4] pinctrl: rockchip: remove unnecessary locking John Keeping <john@metanate.com> - 2017-03-17 19:30 +0100 [PATCH v3 4/4] pinctrl: rockchip: avoid hardirq-unsafe functions in irq_chip John Keeping <john@metanate.com> - 2017-03-17 19:30 +0100 [PATCH v3 3/4] pinctrl: rockchip: split out verification of mux settings John Keeping <john@metanate.com> - 2017-03-17 19:30 +0100 [PATCH v3 2/4] pinctrl: rockchip: convert to raw spinlock John Keeping <john@metanate.com> - 2017-03-17 19:30 +0100 Re: [PATCH v3 0/4] pinctrl: rockchip: PREEMPT_RT_FULL fixes Linus Walleij <linus.walleij@linaro.org> - 2017-03-23 10:30 +0100
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