From: Mark Brown <broonie@kernel.org>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Dominik Brodowski <linux@dominikbrodowski.net>,
Herbert Xu <herbert@gondor.apana.org.au>,
kernelci-results@groups.io, bot@kernelci.org,
gtucker@collabora.com, linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com
Subject: Re: next/pending-fixes bisection: baseline.login on bcm2836-rpi-2-b
Date: Mon, 10 Oct 2022 14:52:18 +0100 [thread overview]
Message-ID: <Y0QjkjU4bsOHWFOd@sirena.org.uk> (raw)
In-Reply-To: <Y0QVLgOkKSEicFz3@zx2c4.com>
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On Mon, Oct 10, 2022 at 02:50:54PM +0200, Jason A. Donenfeld wrote:
> On Mon, Oct 10, 2022 at 12:59:41PM +0100, Mark Brown wrote:
> > <4>[ 23.186125] Hardware name: BCM2835
> > <4>[ 23.189837] PC is at bcm2835_rng_read+0x30/0x6c
> > <4>[ 23.194709] LR is at hwrng_fillfn+0x71/0xf4
> In drivers/char/hw_random/bcm2835-rng.c, if you replace the cpu_relax()
> with hwrng_msleep(rng, 1000), does it fix the problem?
I can't schedule tests myself, hopefully someone with access to the
hardware can do so.
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next prev parent reply other threads:[~2022-10-10 13:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <63426bce.170a0220.b8179.75b2@mx.google.com>
2022-10-10 11:59 ` next/pending-fixes bisection: baseline.login on bcm2836-rpi-2-b Mark Brown
2022-10-10 12:50 ` Jason A. Donenfeld
2022-10-10 13:52 ` Mark Brown [this message]
2022-10-10 15:06 ` [PATCH] hw_random: bcm2835: use hwrng_msleep() instead of cpu_relax() Jason A. Donenfeld
2022-10-10 15:37 ` Jason A. Donenfeld
2022-10-10 22:05 ` Florian Fainelli
2022-10-14 11:06 ` Herbert Xu
2022-10-17 20:31 ` next/pending-fixes bisection: baseline.login on bcm2836-rpi-2-b Jason A. Donenfeld
2022-10-18 11:46 ` Mark Brown
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