linux-kernel - Re: [patch] futex: Cure exit race

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Date:   Mon, 10 Dec 2018 22:16:03 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Sasha Levin <sashal@...nel.org>
cc:     LKML <linux-kernel@...r.kernel.org>, stable@...r.kernel.org
Subject: Re: [patch] futex: Cure exit race

On Mon, 10 Dec 2018, Sasha Levin wrote:
> This commit has been processed because it contains a -stable tag.
> The stable tag indicates that it's relevant for the following trees: all
> 
> The bot has tested the following trees: v4.19.8, v4.14.87, v4.9.144, v4.4.166, v3.18.128, 
> 
> v4.19.8: Build OK!
> v4.14.87: Build OK!
> v4.9.144: Build failed! Errors:
>     kernel/futex.c:1186:28: error: ???uaddr??? undeclared (first use in this function)
> 
> v4.4.166: Build failed! Errors:
>     kernel/futex.c:1181:28: error: ???uaddr??? undeclared (first use in this function)
> 
> v3.18.128: Build failed! Errors:
>     kernel/futex.c:1103:28: error: ???uaddr??? undeclared (first use in this function)
> 
> How should we proceed with this patch?

I'll look into that once this is sorted... I so love these rotten kernels.

Thanks,

	tglx