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Groups > linux.debian.kernel > #64634
| From | Ben Hutchings <ben@decadent.org.uk> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#931707: linux: HW_RANDOM_OMAP disabled for arm64 --> please enable |
| Date | 2019-08-05 02:30 +0200 |
| Message-ID | <yrz2V-6f6-1@gated-at.bofh.it> (permalink) |
| References | <yhXJf-3tv-1@gated-at.bofh.it> <yhXJf-3tv-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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On Tue, 2019-07-09 at 12:43 +0000, Josua Mayer wrote:
> Source: linux
> Severity: normal
>
> Dear Maintainer,
>
> While testing Debian 10 on a Marvell 8040 SoC I found that the rng and SSH were
> coming up extremely slow, taking over a minute to start.
>
> This is caused by somebody disabling the rng driver for arm64 kernels a long time ago:
> linux (4.14.13-1) unstable; urgency=medium
> ...
> [ Riku Voipio ]
> * [arm64] disable CONFIG_HW_RANDOM_OMAP until the IRQ storm bug is fixed
>
> What is this IRQ storm bug? Has it been fixed? Can we re-enable this driver?
Riku, what do you think? I see that the MacchiatoBin has an Armada 8K
SoC, and there was an upstream commit in February 2018 that could be a
relevant fix:
commit b166be0044913a4ce03564e7c81f172025d78867
Author: Gregory CLEMENT <gregory.clement@bootlin.com>
Date: Wed Feb 28 15:27:23 2018 +0100
hwrng: omap - Fix clock resource by adding a register clock
Ben.
--
Ben Hutchings
Beware of programmers who carry screwdrivers. - Leonard Brandwein
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Bug#931707: linux: HW_RANDOM_OMAP disabled for arm64 --> please enable Josua Mayer <josua.mayer97@gmail.com> - 2019-07-09 14:50 +0200
Bug#931707: linux: HW_RANDOM_OMAP disabled for arm64 --> please enable Ben Hutchings <ben@decadent.org.uk> - 2019-08-05 02:30 +0200
Bug#931707: linux: HW_RANDOM_OMAP disabled for arm64 --> please enable Riku Voipio <riku.voipio@linaro.org> - 2019-08-07 16:00 +0200
Bug#931707: marked as done (linux: HW_RANDOM_OMAP disabled for arm64 --> please enable) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2019-08-19 07:40 +0200
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