linux-kernel - Re: [PATCH 3/5] SLUB: Replace __builtin_return_address(0) with _RET_IP

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]

Date:	Tue, 19 Aug 2008 15:23:42 -0500
From:	Christoph Lameter <cl@...ux-foundation.org>
To:	Pekka Enberg <penberg@...helsinki.fi>
CC:	Eduard - Gabriel Munteanu <eduard.munteanu@...ux360.ro>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	rdunlap@...otime.net, mpm@...enic.com, tglx@...utronix.de,
	rostedt@...dmis.org, mathieu.desnoyers@...ymtl.ca,
	tzanussi@...il.com
Subject: Re: [PATCH 3/5] SLUB: Replace __builtin_return_address(0) with	_RET_IP_.

Pekka Enberg wrote:

> It's compiled-tested too. I had to do some changes to
> include/linux/slab.h as well.

Please recompile with CONFIG_SLUB_DEBUG off to find some breakage.  F.e.

static inline int alloc_debug_processing(struct kmem_cache *s,
        struct page *page, void *object, void *addr) { return 0; }

static inline int free_debug_processing(struct kmem_cache *s,
        struct page *page, void *object, void *addr) { return 0; }
--
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/