From: Greg KH <gregkh@linuxfoundation.org>
To: Matt Fleming <matt@codeblueprint.co.uk>
Cc: fupan.li@windriver.com, linux-kernel@vger.kernel.org,
fupanli@gmail.com, linux-efi@vger.kernel.org,
Luis Henriques <luis.henriques@canonical.com>,
stable@vger.kernel.org
Subject: Re: [PATCH 3.10 ~ 3.14] efi: fix the efi 32bit boot failed problem
Date: Thu, 30 Jul 2015 09:59:43 -0700 [thread overview]
Message-ID: <20150730165943.GD5515@kroah.com> (raw)
In-Reply-To: <20150730164544.GL2725@codeblueprint.co.uk>
On Thu, Jul 30, 2015 at 05:45:44PM +0100, Matt Fleming wrote:
> On Thu, 30 Jul, at 09:31:02AM, Greg KH wrote:
> >
> > Why isn't this an issue in newer kernel releases? Did this already get
> > fixed by some other patch? If so, why can't we just take that patch?
> > If not, why not?
>
> The commit 35d5134b7d5a ("x86/efi: Correct EFI boot stub use of
> code32_start") only exists in the stable trees in that form because
> there was quite a lot of churn in that area in Linus tree that didn't
> get backported.
>
> So the code in Linus' tree never looked like the code in the stable does
> right now.
>
> > I _REALLY_ don't like taking patches that are not already in Linus's
> > tree, as it almost always turns out to be the wrong solution.
>
> Yeah, I think this issue verifies that.
Ugh, what a mess. Ok, if you get something that works and is in a
format that I can apply it, please resend it properly so that we can do
so.
thanks,
greg k-h
next prev parent reply other threads:[~2015-07-30 16:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1438078879-24705-1-git-send-email-fupan.li@windriver.com>
2015-07-30 15:04 ` [PATCH 3.10 ~ 3.14] efi: fix the efi 32bit boot failed problem Matt Fleming
2015-07-30 16:31 ` Greg KH
[not found] ` <20150730163102.GA19943-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2015-07-30 16:45 ` Matt Fleming
2015-07-30 16:59 ` Greg KH [this message]
[not found] ` <20150730165943.GD5515-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2015-07-31 1:22 ` fupan
2015-07-31 12:05 ` Matt Fleming
2015-07-31 12:21 ` Luis Henriques
2015-08-03 1:38 ` fupan
2015-08-03 2:12 ` fupan
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