linux-kernel - Re: [PATCH v7u1 03/31] x86, realmode: set real

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Message-ID: <CAE9FiQXBCtCGAZ33RqwG8+hD+NxB0a7KJxU0gKbe0A=TTi-B4Q@mail.gmail.com>
Date:	Fri, 4 Jan 2013 14:13:11 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Borislav Petkov <bp@...en8.de>, Yinghai Lu <yinghai@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jan Kiszka <jan.kiszka@....de>,
	Jason Wessel <jason.wessel@...driver.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7u1 03/31] x86, realmode: set real_mode permissions early

On Fri, Jan 4, 2013 at 1:04 PM, Borislav Petkov <bp@...en8.de> wrote:
> On Fri, Jan 04, 2013 at 12:58:15PM -0800, Yinghai Lu wrote:
>> more than that, that set_real_mode_permissions reference is wrong,
>> actually it is set_real_mode.
>
> Huh, set_real_mode_permissions is the name of the function above which the
> comment is located. There's no set_real_mode. What do you mean?

old comments is wrong.

setup_read_mode reserve from low ram under 1M and copy etc.

set_real_mode_permissions will change to +x etc....
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