linux-kernel - Re: [2/2] vmallocinfo: Add caller information

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080319214227.GA4454@elte.hu>
Date:	Wed, 19 Mar 2008 22:42:27 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Christoph Lameter <clameter@....com>
Cc:	akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [2/2] vmallocinfo: Add caller information


* Christoph Lameter <clameter@....com> wrote:

> Add caller information so that /proc/vmallocinfo shows where the 
> allocation request for a slice of vmalloc memory originated.

please use one simple save_stack_trace() instead of polluting a dozen 
architectures with:

> -	return __ioremap(phys_addr, size, IOR_MODE_UNCACHED);
> +	return __ioremap_caller(phys_addr, size, IOR_MODE_UNCACHED,
> +						__builtin_return_address(0));

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/