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From: "Luck, Tony" <tony.luck@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Ingo Molnar <mingo@elte.hu>,
	Peter Zijlstra <peterz@infradead.org>,
	Christoph Hellwig <hch@infradead.org>,
	"linux-alpha@vger.kernel.org" <linux-alpha@vger.kernel.org>,
	"linux-cris-kernel@axis.com" <linux-cris-kernel@axis.com>,
	"linux-ia64@vger.kernel.org" <linux-ia64@vger.kernel.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Hirokazu Takata <takata@linux-m32r.org>,
	Greg Ungerer <gerg@uclinux.org>, Jeff Dike <jdike@addtoit.com>,
	"linux-parisc@vger.kernel.org" <linux-parisc@vger.kernel.org>,
	Chris Zankel <chris@zankel.net>,
	"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>
Subject: RE: [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code
Date: Mon, 27 Sep 2010 12:01:51 -0700	[thread overview]
Message-ID: <987664A83D2D224EAE907B061CE93D530160471328@orsmsx505.amr.corp.intel.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1009272048100.2416@localhost6.localdomain6>

>> handle_level_irq() works for my level triggered interrupts if I add
>> a "desc->chip->end(irq)" call to it.
>
> Hmm, why isn't chip->unmask() sufficient ?
 
That's a good question.  I'll take a look at what ia64 is doing
in the ->unmask() and ->end() functions to see if I can fix this
with some code shuffling.

Thanks

-Tony

WARNING: multiple messages have this Message-ID (diff)
From: "Luck, Tony" <tony.luck@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Ingo Molnar <mingo@elte.hu>,
	Peter Zijlstra <peterz@infradead.org>,
	Christoph Hellwig <hch@infradead.org>,
	"linux-alpha@vger.kernel.org" <linux-alpha@vger.kernel.org>,
	"linux-cris-kernel@axis.com" <linux-cris-kernel@axis.com>,
	"linux-ia64@vger.kernel.org" <linux-ia64@vger.kernel.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Hirokazu Takata <takata@linux-m32r.org>,
	Greg Ungerer <gerg@uclinux.org>, Jeff Dike <jdike@addtoit.com>,
	"linux-parisc@vger.kernel.org" <linux-parisc@vger.kernel.org>,
	Chris Zankel <chris@zankel.net>,
	"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>
Subject: RE: [RFC trollpatch 1/1] genirq: Remove the fits all and nothing
Date: Mon, 27 Sep 2010 19:01:51 +0000	[thread overview]
Message-ID: <987664A83D2D224EAE907B061CE93D530160471328@orsmsx505.amr.corp.intel.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1009272048100.2416@localhost6.localdomain6>

>> handle_level_irq() works for my level triggered interrupts if I add
>> a "desc->chip->end(irq)" call to it.
>
> Hmm, why isn't chip->unmask() sufficient ?
 
That's a good question.  I'll take a look at what ia64 is doing
in the ->unmask() and ->end() functions to see if I can fix this
with some code shuffling.

Thanks

-Tony

  reply	other threads:[~2010-09-27 19:01 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-08 18:14 [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Thomas Gleixner
2010-09-08 18:14 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-08 18:14 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Thomas Gleixner
2010-09-08 18:51 ` James Bottomley
2010-09-08 18:51   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing James Bottomley
2010-09-08 19:34   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Thomas Gleixner
2010-09-08 19:34     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-08 20:35     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code James Bottomley
2010-09-08 20:35       ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing James Bottomley
2010-09-08 21:35       ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Thomas Gleixner
2010-09-08 21:35         ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-08 20:28   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Mike Frysinger
2010-09-08 20:28     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Mike Frysinger
2010-09-08 20:28     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Mike Frysinger
2010-09-08 20:28     ` Mike Frysinger
2010-09-08 18:58 ` Kyle McMartin
2010-09-08 18:58   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin
2010-09-08 20:36   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Luck, Tony
2010-09-08 20:36     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Luck, Tony
2010-09-09  7:10 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Mikael Starvik
2010-09-09  7:10   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Mikael Starvik
2010-09-09  7:10   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Mikael Starvik
2010-09-09  7:10   ` Mikael Starvik
2010-09-09  7:10   ` Mikael Starvik
2010-09-09 13:44   ` Dialup Jon Norstog
2010-09-09 13:44     ` Dialup Jon Norstog
2010-09-09  7:21 ` Greg Ungerer
2010-09-09  7:21   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Greg Ungerer
2010-09-09 14:09   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Kyle McMartin
2010-09-09 14:09     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin
2010-09-09 23:17     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Greg Ungerer
2010-09-09 23:17       ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Greg Ungerer
2010-09-27 17:36 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Tony Luck
2010-09-27 17:36   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Tony Luck
2010-09-27 17:36   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Tony Luck
2010-09-27 18:01   ` Thomas Gleixner
2010-09-27 18:01     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-27 18:39     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Luck, Tony
2010-09-27 18:39       ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Luck, Tony
2010-09-27 18:49       ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Thomas Gleixner
2010-09-27 18:49         ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-27 19:01         ` Luck, Tony [this message]
2010-09-27 19:01           ` Luck, Tony
2010-09-29  0:46           ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Kyle McMartin
2010-09-29  0:46             ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin
2010-09-29  4:55             ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Luck, Tony
2010-09-29  4:55               ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Luck, Tony
2010-09-29 14:38               ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Kyle McMartin
2010-09-29 14:38                 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin
2010-09-27 19:48 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code richard -rw- weinberger
2010-09-27 19:48   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing richard -rw- weinberger
2010-09-27 19:48   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code richard -rw- weinberger
2010-09-27 19:48   ` richard -rw- weinberger
2010-09-27 19:54   ` Thomas Gleixner
2010-09-27 19:54     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Thomas Gleixner
2010-09-30  1:26 ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Kyle McMartin
2010-09-30  1:26   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin
2010-09-30  2:41   ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code Kyle McMartin
2010-09-30  2:41     ` [RFC trollpatch 1/1] genirq: Remove the fits all and nothing Kyle McMartin

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