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| Started by | Linus Walleij <linus.walleij@linaro.org> |
|---|---|
| First post | 2015-09-25 00:30 +0200 |
| Last post | 2015-09-25 00:40 +0200 |
| Articles | 2 — 2 participants |
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Re: [RFC PATCH 6/7] gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock Linus Walleij <linus.walleij@linaro.org> - 2015-09-25 00:30 +0200
Re: [RFC PATCH 6/7] gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock Grygorii Strashko <grygorii.strashko@ti.com> - 2015-09-25 00:40 +0200
| From | Linus Walleij <linus.walleij@linaro.org> |
|---|---|
| Date | 2015-09-25 00:30 +0200 |
| Subject | Re: [RFC PATCH 6/7] gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock |
| Message-ID | <qcnbA-7Zv-13@gated-at.bofh.it> |
On Tue, Aug 18, 2015 at 4:10 AM, Grygorii Strashko <grygorii.strashko@ti.com> wrote: > The PM runtime API can't be used in atomic contex on -RT even if > it's configured as irqsafe. As result, below error report can > be seen when PM runtime API called from IRQ chip's callbacks > irq_startup/irq_shutdown/irq_set_type, because they are > protected by RAW spinlock: Grygorri I have a massive backlog of mail but if patch 6&7 are still applicable, can you rebase and send me these for the v4.3-rc2+ tree? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Grygorii Strashko <grygorii.strashko@ti.com> |
|---|---|
| Date | 2015-09-25 00:40 +0200 |
| Subject | Re: [RFC PATCH 6/7] gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock |
| Message-ID | <qcnlf-8at-5@gated-at.bofh.it> |
| In reply to | #1232477 |
On 09/24/2015 03:28 PM, Linus Walleij wrote: > On Tue, Aug 18, 2015 at 4:10 AM, Grygorii Strashko > <grygorii.strashko@ti.com> wrote: > >> The PM runtime API can't be used in atomic contex on -RT even if >> it's configured as irqsafe. As result, below error report can >> be seen when PM runtime API called from IRQ chip's callbacks >> irq_startup/irq_shutdown/irq_set_type, because they are >> protected by RAW spinlock: > > Grygorri I have a massive backlog of mail but if patch 6&7 are > still applicable, can you rebase and send me these for the v4.3-rc2+ > tree? > sure. Thanks. -- regards, -grygorii -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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