linux-kernel - Re: [PATCH v3 0/3] clocksource/vt8500: Fix hangs in small delays

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Message-ID: <568D2387.4060708@linaro.org>
Date:	Wed, 6 Jan 2016 15:24:07 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Roman Volkov <v1ron@...l.ru>, arm@...nel.org,
	linux+armsoc@....linux.org.uk
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>,
	Alexey Charkov <alchark@...il.com>,
	Roman Volkov <rvolkov@...os.org>,
	Tony Prisk <linux@...sktech.co.nz>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH v3 0/3] clocksource/vt8500: Fix hangs in small delays

On 01/01/2016 02:24 PM, Roman Volkov wrote:
> From: Roman Volkov <rvolkov@...os.org>
>
> vt8500 hangs in nanosleep() function, starting from commit
> c6eb3f70d4482806dc2d3e1e3c7736f497b1d418, making the system unusable.
> Per investigation, looks like set_next_event() now receives too small
> delta and fails with -ETIME.


Hi Roman,

I think the patch 1/3 should go as a fix for 4.4-rc7 and stable and the 
two other should go for the next version as they are improvements 
regarding the current code.

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