login
Login
/
Register
Search
Search this site:
Forums
News
Blogs
Features
Site
Home
»
Mailing list archives
»
linux-kernel
»
2010
»
March
»
24
Re: [PATCH] Prevent nested interrupts when the IRQ stack is near overflowing v2
view
thread
Previous message: [
thread
] [
date
] [
author
]
Next message: [
thread
] [
date
] [
author
]
[view in full thread]
From: Thomas Gleixner
Subject:
Re: [PATCH] Prevent nested interrupts when the IRQ stack is near overflowing v2
Date: Wednesday, March 24, 2010 - 1:42 pm
B1;2005;0cOn Wed, 24 Mar 2010, Andi Kleen wrote:
quoted text
> Prevent nested interrupts when the IRQ stack is near overflowing v2 > > Interrupts can always nest when they don't run with IRQF_DISABLED. > > When a lot of interrupts hit the same vector on the same > CPU nested interrupts can overflow the irq stack and cause hangs. > > This has been observed with MSI-X & Ethernet on a large system.
In which way are which interrupts nested ? Thanks, tglx --
unsubscribe notice
To 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:
[PATCH] Prevent nested interrupts when the IRQ stack is ne ...
, Andi Kleen
, (Wed Mar 24, 12:02 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Wed Mar 24, 1:42 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Wed Mar 24, 4:08 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Wed Mar 24, 5:36 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Wed Mar 24, 6:46 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 2:37 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Alan Cox
, (Thu Mar 25, 3:50 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Thu Mar 25, 4:09 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Thu Mar 25, 4:16 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 4:57 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Alan Cox
, (Thu Mar 25, 4:59 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 5:00 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 5:11 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Thu Mar 25, 6:17 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 6:32 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Thu Mar 25, 7:16 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 8:38 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Alan Cox
, (Thu Mar 25, 9:06 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 9:13 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 9:17 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Ingo Molnar
, (Thu Mar 25, 9:27 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Ingo Molnar
, (Thu Mar 25, 9:33 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Thomas Gleixner
, (Thu Mar 25, 9:52 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Peter Zijlstra
, (Thu Mar 25, 10:47 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 11:01 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Peter Zijlstra
, (Thu Mar 25, 11:21 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Peter Zijlstra
, (Thu Mar 25, 11:23 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 11:27 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Ingo Molnar
, (Thu Mar 25, 11:29 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 11:44 am)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Ingo Molnar
, (Thu Mar 25, 12:01 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 12:10 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, David Miller
, (Thu Mar 25, 12:42 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 1:40 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Ingo Molnar
, (Thu Mar 25, 1:51 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Linus Torvalds
, (Thu Mar 25, 1:53 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, David Miller
, (Thu Mar 25, 8:33 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Eric W. Biederman
, (Thu Mar 25, 9:55 pm)
Re: [PATCH] Prevent nested interrupts when the IRQ stack i ...
, Andi Kleen
, (Thu Mar 25, 11:10 pm)
Navigation
Create content
Mailing list archives
Recent posts
Popular discussions
linux-kernel
:
Greg KH
Re: [PATCH 1/1] staging: hv: Fix race condition on IC channel initialization (modi...
Sam Ravnborg
[PATCH 05/11] x86: add X86_64 dependency to x86_64 specific symbols in Kconfig.x86...
Christoph Lameter
Re: [PATCH 02/40] mm: slab allocation fairness
Alexey Dobriyan
Re: [2.6.22.2 review 09/84] Fix rfkill IRQ flags.
Brian Swetland
Re: Attempted summary of suspend-blockers LKML thread
git
:
Felipe Contreras
Re: [kernel.org users] [RFD] On deprecating "git-foo" for builtins
Paolo Ciarrocchi
Re: [kernel.org users] [RFD] On deprecating "git-foo" for builtins
Sverre Rabbelier
Re: [GSoC] What is status of Git's Google Summer of Code 2008 projects?
Johannes Schindelin
Re: [PATCH] Fix install-doc-quick target
Peter Oberndorfer
Subject: [PATCH] fix stg edit command
freebsd-fs
:
Andriy Gapon
Re: Locked up processes after upgrade to ZFS v15
Eirik Øverby
Re: Areca vs. ZFS performance testing.
Hywel Mallett
Re: Should gmirrored gjournal provider have auto-synchronization?
Thomas Steen Rasmussen
Re: HAST initial sync speed
Mark Linimon
Re: [RFC] Remove NTFS kernel support
linux-netdev
:
Andi Kleen
Re: RFC: Nagle latency tuning
Jarek Poplawski
Re: tc filter flow hash question
David Miller
Re: [RFC 0/5] generic rx recycling
Chuck Lever
Re: [RFC] ipv6: Change %pI6 format to output compacted addresses?
Jarek Poplawski
Re: socket api problem: can't bind an ipv6 socket to ::ffff:0.0.0.0
dragonflybsd-user
:
Jonas
Re: New to DragonFly...
Nikolai Lifanov
pkgsrc issues
Andreas Hauser
Re: Transset.
Tomas
usb printer Brother HL-2030 and DragonFly
Matthew Dillon
Re: DragonFlyBSD not in compliance with RFC 1122
Colocation donated by:
Syndicate