From: Minchan Kim <minchan.kim@lge.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] staging: zsmalloc: Fix link error on ARM
Date: Wed, 27 Mar 2013 10:09:47 +0900 [thread overview]
Message-ID: <20130327010947.GA2710@blaptop> (raw)
In-Reply-To: <20130327004314.GH30540@8bytes.org>
On Wed, Mar 27, 2013 at 01:43:14AM +0100, Joerg Roedel wrote:
> On Wed, Mar 27, 2013 at 09:05:52AM +0900, Minchan Kim wrote:
> > And please Cc stable.
>
> Okay, here it is. The result is compile-tested.
>
> Changes since v1:
>
> * Remove the module-export for unmap_kernel_range and make zsmalloc
> built-in instead
>
> Here is the patch:
>
> >From 2b70502720b36909f9f39bdf27be21321a219c31 Mon Sep 17 00:00:00 2001
> From: Joerg Roedel <joro@8bytes.org>
> Date: Tue, 26 Mar 2013 23:24:22 +0100
> Subject: [PATCH v2] staging: zsmalloc: Fix link error on ARM
>
> Testing the arm chromebook config against the upstream
> kernel produces a linker error for the zsmalloc module from
> staging. The symbol flush_tlb_kernel_range is not available
> there. Fix this by removing the reimplementation of
> unmap_kernel_range in the zsmalloc module and using the
> function directly. The unmap_kernel_range function is not
> usable by modules, so also disallow building the driver as a
> module for now.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Minchan Kim <minchan@kernel.org>
--
Kind regards,
Minchan Kim
--
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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan.kim@lge.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] staging: zsmalloc: Fix link error on ARM
Date: Wed, 27 Mar 2013 10:09:47 +0900 [thread overview]
Message-ID: <20130327010947.GA2710@blaptop> (raw)
In-Reply-To: <20130327004314.GH30540@8bytes.org>
On Wed, Mar 27, 2013 at 01:43:14AM +0100, Joerg Roedel wrote:
> On Wed, Mar 27, 2013 at 09:05:52AM +0900, Minchan Kim wrote:
> > And please Cc stable.
>
> Okay, here it is. The result is compile-tested.
>
> Changes since v1:
>
> * Remove the module-export for unmap_kernel_range and make zsmalloc
> built-in instead
>
> Here is the patch:
>
> >From 2b70502720b36909f9f39bdf27be21321a219c31 Mon Sep 17 00:00:00 2001
> From: Joerg Roedel <joro@8bytes.org>
> Date: Tue, 26 Mar 2013 23:24:22 +0100
> Subject: [PATCH v2] staging: zsmalloc: Fix link error on ARM
>
> Testing the arm chromebook config against the upstream
> kernel produces a linker error for the zsmalloc module from
> staging. The symbol flush_tlb_kernel_range is not available
> there. Fix this by removing the reimplementation of
> unmap_kernel_range in the zsmalloc module and using the
> function directly. The unmap_kernel_range function is not
> usable by modules, so also disallow building the driver as a
> module for now.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Minchan Kim <minchan@kernel.org>
--
Kind regards,
Minchan Kim
next prev parent reply other threads:[~2013-03-27 1:09 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-26 22:33 [PATCH] staging: zsmalloc: Fix link error on ARM Joerg Roedel
2013-03-26 22:33 ` Joerg Roedel
2013-03-26 22:45 ` Greg Kroah-Hartman
2013-03-26 22:45 ` Greg Kroah-Hartman
2013-03-26 23:03 ` Joerg Roedel
2013-03-26 23:03 ` Joerg Roedel
2013-03-26 23:09 ` Greg Kroah-Hartman
2013-03-26 23:09 ` Greg Kroah-Hartman
2013-03-26 23:19 ` Joerg Roedel
2013-03-26 23:19 ` Joerg Roedel
2013-03-26 23:24 ` Greg Kroah-Hartman
2013-03-26 23:24 ` Greg Kroah-Hartman
2013-03-26 23:47 ` Joerg Roedel
2013-03-26 23:47 ` Joerg Roedel
2013-03-27 0:05 ` Minchan Kim
2013-03-27 0:05 ` Minchan Kim
2013-03-27 0:23 ` Joerg Roedel
2013-03-27 0:23 ` Joerg Roedel
2013-03-27 0:43 ` Joerg Roedel
2013-03-27 0:43 ` Joerg Roedel
2013-03-27 1:09 ` Minchan Kim [this message]
2013-03-27 1:09 ` Minchan Kim
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