From: Ingo Molnar <mingo@elte.hu>
To: Dan Carpenter <error27@gmail.com>,
Andreas Herrmann <andreas.herrmann3@amd.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Borislav Petkov <borislav.petkov@amd.com>,
"maintainer:X86 ARCHITECTURE..." <x86@kernel.org>,
"open list:AMD MICROCODE UPD..." <amd64-microcode@amd64.org>,
open list <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org
Subject: Re: [patch -next] x86, microcode, AMD: signedness bug in generic_load_microcode()
Date: Sun, 20 Feb 2011 14:02:14 +0100 [thread overview]
Message-ID: <20110220130214.GD25700@elte.hu> (raw)
In-Reply-To: <20110218091716.GA4384@bicker>
* Dan Carpenter <error27@gmail.com> wrote:
> install_equiv_cpu_table() returns type int. It uses negative error
> codes so using an unsigned type breaks the error handling.
How did you notice this btw - did GCC throw a warning?
Thanks,
Ingo
next prev parent reply other threads:[~2011-02-20 13:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-18 9:17 [patch -next] x86, microcode, AMD: signedness bug in generic_load_microcode() Dan Carpenter
2011-02-18 9:39 ` Borislav Petkov
2011-02-20 13:02 ` Ingo Molnar [this message]
2011-02-20 13:09 ` Dan Carpenter
2011-02-20 14:14 ` Borislav Petkov
2011-02-20 17:50 ` Matthew Wilcox
2011-02-20 18:08 ` Borislav Petkov
2011-02-20 18:42 ` Matthew Wilcox
2011-02-20 19:33 ` Borislav Petkov
2011-02-20 13:07 ` [tip:x86/microcode] x86, microcode, AMD: Fix " tip-bot for Dan Carpenter
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