From: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>,
torvalds@osdl.org, rusty@rustcorp.com.au,
linux-kernel@vger.kernel.org, virtualization@lists.osdl.org,
kraxel@suse.de, zach@vmware.com
Subject: Re: [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled
Date: Mon, 22 May 2006 18:32:54 +0400 [thread overview]
Message-ID: <20060522143254.GA28456@ms2.inr.ac.ru> (raw)
In-Reply-To: <1148220651.3902.24.camel@laptopd505.fenrus.org>
Hello!
> any chance to get a coredump ?
Been there... ld-linux in glibc-2.3.2 is broken: it does not understand
relocatable VDSO. If vsyscall-sysenter.so is not absolute, which is
the case with exec-shield patch, it dereferences not-relocated pointers
in .dynamic and segfaults.
BTW original Gerd Hoffman's patch as submitted by Rusty works
with libc-2.3.2, it generates good absolute VDSO.
Alexey
next prev parent reply other threads:[~2006-05-22 14:33 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-16 6:03 [PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch Rusty Russell
2006-05-16 6:47 ` Ingo Molnar
2006-05-16 8:16 ` Zachary Amsden
2006-05-16 8:40 ` Chris Wright
2006-05-16 8:59 ` Zachary Amsden
2006-05-17 7:49 ` Rusty Russell
2006-05-18 7:54 ` Ingo Molnar
2006-05-18 8:29 ` Gerd Hoffmann
2006-05-20 0:43 ` Andrew Morton
2006-05-20 1:03 ` Ingo Molnar
2006-05-20 1:11 ` Andrew Morton
2006-05-20 1:15 ` Linus Torvalds
2006-05-20 8:53 ` [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled Ingo Molnar
2006-05-20 9:26 ` Andrew Morton
2006-05-20 9:30 ` Zachary Amsden
2006-05-20 9:43 ` Zachary Amsden
2006-05-20 9:48 ` Andrew Morton
2006-05-20 10:04 ` Zachary Amsden
2006-05-21 4:38 ` Rusty Russell
2006-05-21 9:35 ` Rusty Russell
2006-05-21 9:52 ` Andrew Morton
2006-05-21 10:41 ` Ingo Molnar
2006-05-21 11:06 ` Rusty Russell
2006-05-20 9:54 ` Ingo Molnar
2006-05-20 10:16 ` [patch] add print_fatal_signals support Ingo Molnar
2006-05-21 11:03 ` [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled Ingo Molnar
2006-05-21 11:38 ` Ingo Molnar
2006-05-21 12:33 ` Andrew Morton
2006-05-21 14:10 ` Arjan van de Ven
2006-05-22 14:32 ` Alexey Kuznetsov [this message]
2006-05-20 1:16 ` [PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch Zachary Amsden
2006-05-20 1:49 ` Andi Kleen
2006-05-20 1:24 ` Arjan van de Ven
2006-05-22 16:29 ` Jakub Jelinek
2006-05-22 16:44 ` Zachary Amsden
2006-05-22 17:14 ` Andrew Morton
2006-05-22 17:27 ` Ingo Molnar
2006-05-22 17:46 ` Linus Torvalds
2006-05-22 19:09 ` Ingo Molnar
2006-05-22 19:40 ` Linus Torvalds
2006-05-22 19:14 ` Adrian Bunk
2006-05-22 19:45 ` Linus Torvalds
2006-05-22 17:53 ` Andrew Morton
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