From: Nigel Cunningham <ncunningham@linuxmail.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: Andrew Morton <akpm@zip.com.au>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: __init poisoning for i386, too
Date: Thu, 07 Oct 2004 09:56:35 +1000 [thread overview]
Message-ID: <1097106995.9693.54.camel@desktop.cunninghams> (raw)
In-Reply-To: <20041006221854.GA1622@elf.ucw.cz>
Hi.
On Thu, 2004-10-07 at 08:18, Pavel Machek wrote:
> free_page(addr);
> +#ifdef CONFIG_INIT_DEBUG
> + memset((void *)(addr & ~(PAGE_SIZE-1)), 0xcc, PAGE_SIZE);
> +#endif
Shouldn't the memset be before the free_page? (Changing freed pages?)
Regards,
Nigel
--
Nigel Cunningham
Pastoral Worker
Christian Reformed Church of Tuggeranong
PO Box 1004, Tuggeranong, ACT 2901
Many today claim to be tolerant. True tolerance, however, can cope with others
being intolerant.
next prev parent reply other threads:[~2004-10-07 0:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-06 22:18 __init poisoning for i386, too Pavel Machek
2004-10-06 22:29 ` Andrew Morton
2004-10-07 8:22 ` Geert Uytterhoeven
2004-10-06 23:56 ` Nigel Cunningham [this message]
2004-10-07 8:02 ` Pavel Machek
2004-10-07 6:16 ` William Lee Irwin III
2004-10-07 21:05 ` H. Peter Anvin
2004-10-08 11:08 ` William Lee Irwin III
2004-10-08 11:23 ` Ryan Cumming
[not found] <20041006221854.GA1622@elf.ucw.cz.suse.lists.linux.kernel>
[not found] ` <20041007061610.GU9106@holomorphy.com.suse.lists.linux.kernel>
2004-10-07 11:28 ` Andi Kleen
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