From: Michael Ellerman <mpe@ellerman.id.au>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the powerpc-mpe tree
Date: Sat, 11 Apr 2015 20:39:11 +1000 [thread overview]
Message-ID: <1428748751.1552.0.camel@ellerman.id.au> (raw)
In-Reply-To: <20150410200240.13471ce4@canb.auug.org.au>
On Fri, 2015-04-10 at 20:02 +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the powerpc-mpe tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
>
> mm/gup.c: In function 'gup_pte_range':
> mm/gup.c:904:3: error: conversion to non-scalar type requested
> pte_t pte = ACCESS_ONCE(*ptep);
> ^
> mm/gup.c: In function '__get_user_pages_fast':
> mm/gup.c:1194:3: error: conversion to non-scalar type requested
> pgd_t pgd = ACCESS_ONCE(*pgdp);
> ^
>
> Caused by commit 4bcad5b3b3ea ("powerpc: Make STRICT_MM_TYPECHECKS a
> config option").
>
> I have reverted that commit for today.
I've dropped it from my tree for now.
You can kill me on Monday.
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-next@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the powerpc-mpe tree
Date: Sat, 11 Apr 2015 20:39:11 +1000 [thread overview]
Message-ID: <1428748751.1552.0.camel@ellerman.id.au> (raw)
In-Reply-To: <20150410200240.13471ce4@canb.auug.org.au>
On Fri, 2015-04-10 at 20:02 +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the powerpc-mpe tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
>
> mm/gup.c: In function 'gup_pte_range':
> mm/gup.c:904:3: error: conversion to non-scalar type requested
> pte_t pte = ACCESS_ONCE(*ptep);
> ^
> mm/gup.c: In function '__get_user_pages_fast':
> mm/gup.c:1194:3: error: conversion to non-scalar type requested
> pgd_t pgd = ACCESS_ONCE(*pgdp);
> ^
>
> Caused by commit 4bcad5b3b3ea ("powerpc: Make STRICT_MM_TYPECHECKS a
> config option").
>
> I have reverted that commit for today.
I've dropped it from my tree for now.
You can kill me on Monday.
cheers
next prev parent reply other threads:[~2015-04-11 10:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-10 10:02 linux-next: build failure after merge of the powerpc-mpe tree Stephen Rothwell
2015-04-10 10:02 ` Stephen Rothwell
2015-04-11 10:39 ` Michael Ellerman [this message]
2015-04-11 10:39 ` Michael Ellerman
-- strict thread matches above, loose matches on Subject: below --
2015-03-26 2:29 Stephen Rothwell
2015-03-26 2:29 ` Stephen Rothwell
2015-03-26 2:29 ` Stephen Rothwell
2015-03-26 2:35 ` Benjamin Herrenschmidt
2015-03-26 2:35 ` Benjamin Herrenschmidt
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