From: Matt Fleming <matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
To: Juergen Gross <jgross-IBi9RG/b67k@public.gmane.org>
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org,
tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org,
mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
matt.fleming-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH 0/4] x86: use correct early_[mem,io][re,un]map pairs
Date: Tue, 24 Feb 2015 19:22:38 +0000 [thread overview]
Message-ID: <20150224192238.GA9758@codeblueprint.co.uk> (raw)
In-Reply-To: <1424769211-11378-1-git-send-email-jgross-IBi9RG/b67k@public.gmane.org>
On Tue, 24 Feb, at 10:13:27AM, Juergen Gross wrote:
> Areas mapped via early_memremap() should be unmapped via
> early_memunmap(), while I/O-areas should be mapped via early_ioremap()
> and unmapped via early_iounmap().
>
> There are multiple spots where an area is mapped via the mem variant
> and unmapped via the io variant. This series corrects this by using
> the appropriate variants.
>
> Juergen Gross (4):
> x86: use early_memunmap in arch/x86/kernel/devicetree.c
> x86: use early_memunmap in arch/x86/kernel/e820.c
> x86: use early_memunmap in arch/x86/kernel/setup.c
> x86, efi: use early_ioremap in arch/x86/platform/efi/efi-bgrt.c
>
> arch/x86/kernel/devicetree.c | 4 ++--
> arch/x86/kernel/e820.c | 2 +-
> arch/x86/kernel/setup.c | 8 ++++----
> arch/x86/platform/efi/efi-bgrt.c | 4 ++--
> 4 files changed, 9 insertions(+), 9 deletions(-)
Whole series looks good to me.
Reviewed-by: Matt Fleming <matt.fleming-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
--
Matt Fleming, Intel Open Source Technology Center
WARNING: multiple messages have this Message-ID (diff)
From: Matt Fleming <matt@codeblueprint.co.uk>
To: Juergen Gross <jgross@suse.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org, hpa@zytor.com,
tglx@linutronix.de, mingo@redhat.com, linux-efi@vger.kernel.org,
matt.fleming@intel.com
Subject: Re: [PATCH 0/4] x86: use correct early_[mem,io][re,un]map pairs
Date: Tue, 24 Feb 2015 19:22:38 +0000 [thread overview]
Message-ID: <20150224192238.GA9758@codeblueprint.co.uk> (raw)
In-Reply-To: <1424769211-11378-1-git-send-email-jgross@suse.com>
On Tue, 24 Feb, at 10:13:27AM, Juergen Gross wrote:
> Areas mapped via early_memremap() should be unmapped via
> early_memunmap(), while I/O-areas should be mapped via early_ioremap()
> and unmapped via early_iounmap().
>
> There are multiple spots where an area is mapped via the mem variant
> and unmapped via the io variant. This series corrects this by using
> the appropriate variants.
>
> Juergen Gross (4):
> x86: use early_memunmap in arch/x86/kernel/devicetree.c
> x86: use early_memunmap in arch/x86/kernel/e820.c
> x86: use early_memunmap in arch/x86/kernel/setup.c
> x86, efi: use early_ioremap in arch/x86/platform/efi/efi-bgrt.c
>
> arch/x86/kernel/devicetree.c | 4 ++--
> arch/x86/kernel/e820.c | 2 +-
> arch/x86/kernel/setup.c | 8 ++++----
> arch/x86/platform/efi/efi-bgrt.c | 4 ++--
> 4 files changed, 9 insertions(+), 9 deletions(-)
Whole series looks good to me.
Reviewed-by: Matt Fleming <matt.fleming@intel.com>
--
Matt Fleming, Intel Open Source Technology Center
next prev parent reply other threads:[~2015-02-24 19:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 9:13 [PATCH 0/4] x86: use correct early_[mem,io][re,un]map pairs Juergen Gross
2015-02-24 9:13 ` [PATCH 1/4] x86: use early_memunmap in arch/x86/kernel/devicetree.c Juergen Gross
2015-02-24 16:45 ` [tip:x86/mm] x86/mm: Use early_memunmap() instead of early_iounmap() tip-bot for Juergen Gross
2015-02-24 9:13 ` [PATCH 2/4] x86: use early_memunmap in arch/x86/kernel/e820.c Juergen Gross
2015-02-24 9:13 ` [PATCH 3/4] x86: use early_memunmap in arch/x86/kernel/setup.c Juergen Gross
2015-02-24 9:13 ` [PATCH 4/4] x86, efi: use early_ioremap in arch/x86/platform/efi/efi-bgrt.c Juergen Gross
2015-02-24 16:46 ` [tip:x86/mm] x86/mm, efi: Use early_ioremap() in arch/x86/ platform/efi/efi-bgrt.c tip-bot for Juergen Gross
[not found] ` <1424769211-11378-1-git-send-email-jgross-IBi9RG/b67k@public.gmane.org>
2015-02-24 19:22 ` Matt Fleming [this message]
2015-02-24 19:22 ` [PATCH 0/4] x86: use correct early_[mem,io][re,un]map pairs Matt Fleming
2015-02-26 7:50 ` Dave Young
2015-02-26 7:50 ` Dave Young
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