Re: [PATCH][RFC] 4K stacks default, not a debug thing any more...? | KernelTrap

Re: [PATCH][RFC] 4K stacks default, not a debug thing any more...?

view
thread

Score:

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

[view in full thread]

From: Andrea Arcangeli <andrea@...>

To: Alan Cox <alan@...>

Cc: Matt Mackall <mpm@...>, Rene Herman <rene.herman@...>, Ray Lee <ray-lk@...>, Bodo Eggert <7eggert@...>, Jeremy Fitzhardinge <jeremy@...>, Jesper Juhl <jesper.juhl@...>, Linux Kernel Mailing List <linux-kernel@...>, William Lee Irwin III <wli@...>, David Chinner <dgc@...>, Arjan van de Ven <arjan@...>

Subject: Re: [PATCH][RFC] 4K stacks default, not a debug thing any more...?

Date: Thursday, July 19, 2007 - 6:52 am

On Thu, Jul 19, 2007 at 10:23:59AM +0100, Alan Cox wrote:
quoted text> Still don't follow. How is "exceeds stack space but less likely to be
> noticed" safer.

Statistically speaking it clearly is. The reason is probably that the
irq theoretical issue happens only on large boxes with lots of
reentrant irqs. Not all irqs are reentrant, not all systems runs lots
of irqs at the same time etc..
-
unsubscribe noticeTo unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Sun Jul 15, 1:17 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Sun Jul 15, 1:46 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Mon Jul 16, 9:43 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 6:28 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., utz lehmann, (Mon Jul 16, 7:26 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., John Stoffel, (Tue Jul 17, 10:45 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., utz lehmann, (Tue Jul 17, 7:46 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 9:00 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Mon Jul 16, 6:37 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 6:55 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Mon Jul 16, 7:45 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 8:28 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Tue Jul 17, 6:06 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Tue Jul 17, 10:38 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Tue Jul 17, 7:19 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Tue Jul 17, 7:57 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Thu Jul 19, 1:05 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Arjan van de Ven, (Tue Jul 17, 7:29 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Thu Jul 19, 1:20 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Mon Jul 16, 7:13 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 7:22 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Mon Jul 16, 7:40 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 8:57 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Shawn Bohrer, (Tue Jul 17, 12:14 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Tue Jul 17, 8:16 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Tue Jul 17, 12:52 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Zan Lynx, (Tue Jul 17, 1:45 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Jesper Juhl, (Mon Jul 16, 7:35 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Mon Jul 16, 7:07 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 7:12 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Mon Jul 16, 7:27 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Andrea Arcangeli, (Wed Jul 18, 8:15 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Wed Jul 18, 8:41 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Wed Jul 18, 8:48 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Wed Jul 18, 9:28 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Wed Jul 18, 8:39 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Eric Sandeen, (Fri Jul 27, 9:03 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Krzysztof Halasa, (Fri Jul 27, 1:18 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Andrea Arcangeli, (Wed Jul 18, 9:33 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Thu Jul 19, 5:23 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Andrea Arcangeli, (Thu Jul 19, 6:52 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Wed Jul 18, 9:37 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Andrea Arcangeli, (Thu Jul 19, 7:24 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Thu Jul 19, 7:44 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Eric Sandeen, (Fri Jul 27, 9:02 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Fri Jul 27, 1:38 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Satyam Sharma, (Fri Jul 27, 2:31 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Eric Sandeen, (Tue Jul 31, 11:53 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Dan Merillat, (Wed Aug 1, 4:11 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Andrea Arcangeli, (Wed Aug 1, 9:33 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Wed Aug 1, 11:44 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Dan Merillat, (Thu Aug 9, 9:03 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Wed Jul 18, 9:56 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Tue Jul 17, 10:38 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Matt Mackall, (Wed Jul 18, 12:54 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Wed Jul 18, 1:17 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 7:32 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Jesper Juhl, (Mon Jul 16, 6:54 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Mon Jul 16, 7:42 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Denis Vlasenko, (Thu Jul 19, 3:34 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Bodo Eggert, (Thu Jul 19, 4:04 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Jesper Juhl, (Mon Jul 16, 7:51 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 7:01 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Mon Jul 16, 6:54 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., William Lee Irwin III, (Tue Jul 17, 1:01 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Jesper Juhl, (Tue Jul 17, 7:39 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Tue Jul 17, 8:22 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Mon Jul 16, 6:53 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Rene Herman, (Mon Jul 16, 7:05 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Mon Jul 16, 7:15 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Alan Cox, (Tue Jul 17, 8:14 pm)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Ray Lee, (Wed Jul 18, 2:39 am)

Re: [PATCH][RFC] 4K stacks default, not a debug thing any mo..., Arjan van de Ven, (Sun Jul 15, 1:35 pm)

Navigation

Mail archive search

Popular discussions


linux-kernel:
Bart Van Assche	Integration of SCST in the mainstream Linux kernel
Trent Piepho	Re: [PATCH] [POWERPC] Improve (in\|out)_beXX() asm code
hooanon05	[AUFS PATCH v2.6.26-rc2-mm1 00/39] AUFS: merging/stacking several filesystems
Greg KH	[GIT PATCH] driver core patches against 2.6.24
git:
Peter Stahlir	Git as a filesystem
Stephen Hemminger	git pull for update of netdev fails.
Jon Smirl	! [rejected] master -> master (non-fast forward)
Linus Torvalds	Help with a tcl/tk gui thing..
openbsd-misc:
Leon Dippenaar	New tcp stack attack
Mayuresh Kathe	Re: What is our ultimate goal??
Richard Daemon	OpenBSD 4.3 running in VirtualBox? Anyone have it working properly?
Shohrukh Shoyoqubov	Re: Site-to-site IPSec VPN between OpenBSD and Cisco PIX 515E
linux-netdev:
Jarek Poplawski	[PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
David Miller	[GIT]: Networking
Evgeniy Polyakov	Re: 2.6.25-rc8: FTP transfer errors
Eric Dumazet	Re: [PATCH] net: implement emergency route cache rebulds when gc_elasticity is exc...

Latest forum posts


Add ext2 inode field	5 hours ago	Linux kernel
the kernel how to power off the machine	15 hours ago	Linux kernel
struct gendisk via request_queue	17 hours ago	Linux kernel
usb mic not detected	20 hours ago	Applications and Utilities
page initialization during kernel initialization	1 day ago	Linux kernel
Read Transport Layer Data form network packets (tcp/ip)	2 days ago	Linux kernel
Getting blinking screen in Fedora 9	2 days ago	Linux general
Problem with kernel + libata	3 days ago	Linux kernel
How to detect usb device insertioin and removal event ?	3 days ago	Linux general
toshiba m30x-129 herbinaiton problem	3 days ago	Hardware

Show all forums...

Recent Tags

-rc8 -rc Linux quote Intel Linus Torvalds 2.6.27-rc8 2.6.27 bugs

Colocation donated by:

Who's online

There are currently 3 users and 899 guests online.

Online users

Syndicate