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From: Yinghai Lu <yinghai@kernel.org>
To: "Eric W. Biederman" <ebiederm@xmission.com>,
	Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Rusty Russell <rusty@rustcorp.com.au>,
	Suresh Siddha <suresh.b.siddha@intel.com>,
	linux-kernel@vger.kernel.org,
	Jeremy Fitzhardinge <jeremy@goop.org>,
	linux-arch@vger.kernel.org
Subject: Re: [PATCH -v2 2/2] genericirq: change ack/mask in irq_chip to take irq_desc instead of irq
Date: Wed, 24 Feb 2010 14:07:45 -0800	[thread overview]
Message-ID: <4B85A331.7040909@kernel.org> (raw)
In-Reply-To: <m1ljei5n9q.fsf@fess.ebiederm.org>

On 02/24/2010 01:36 PM, Eric W. Biederman wrote:
> Yinghai Lu <yinghai@kernel.org> writes:
> 
>> will have
>> void            (*ack)(struct irq_desc *desc);
>> void            (*mask)(struct irq_desc *desc);
>> void            (*mask_ack)(struct irq_desc *desc);
>> void            (*unmask)(struct irq_desc *desc);
>> void            (*eoi)(struct irq_desc *desc);
>>
>> so for sparseirq with raidix tree, we don't call extra irq_to_desc, and could use desc directly
> 
> Overall this looks pretty decent.  This look pretty complete.
> How many platforms did you manage to compile test this on?

x86 only.

any guide to setup cross compiling for 22 archs ?
on x86_64 platform please

Thanks

Yinghai Lu

  reply	other threads:[~2010-02-24 22:07 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-13  2:49 [PATCH 0/8] tip related: radix tree for spareseirq and logical flat clean up Yinghai Lu
2010-02-13  2:49 ` [PATCH 1/8] irq: remove not need bootmem code Yinghai Lu
2010-02-13  2:49 ` [PATCH 2/8] radix: move radix init early Yinghai Lu
2010-02-13  2:49 ` [PATCH 3/8] sparseirq: change irq_desc_ptrs to static Yinghai Lu
2010-02-13  2:49 ` [PATCH 4/8] sparseirq: use radix_tree instead of ptrs array Yinghai Lu
2010-02-13  2:49 ` [PATCH 5/8] x86: remove arch_probe_nr_irqs Yinghai Lu
2010-02-13  2:49 ` [PATCH 6/8] use nr_cpus= to set nr_cpu_ids early Yinghai Lu
2010-02-13  2:49 ` [PATCH 7/8] x86: use num_processors for possible cpus Yinghai Lu
2010-02-13  2:49 ` [PATCH 8/8] x86: make 32bit apic flat to physflat switch like 64bit Yinghai Lu
2010-02-13  3:44 ` [PATCH 0/8] tip related: radix tree for spareseirq and logical flat clean up Eric W. Biederman
2010-02-13  3:49   ` H. Peter Anvin
2010-02-13  4:17     ` Eric W. Biederman
2010-02-13 22:12       ` Jeremy Fitzhardinge
2010-02-13 22:26         ` Eric W. Biederman
2010-02-13  9:54   ` Yinghai Lu
2010-02-13 11:39     ` Eric W. Biederman
2010-02-13 12:04     ` Eric W. Biederman
2010-02-13 22:40       ` Yinghai Lu
2010-02-13 23:14         ` Eric W. Biederman
2010-02-13 23:59           ` Yinghai Lu
2010-02-14  0:30             ` Eric W. Biederman
2010-02-14  0:49               ` Yinghai Lu
     [not found]               ` <4B7CA9A1.3020806@kernel.org>
2010-02-18  2:49                 ` [PATCH 0/3] radix tree spareirq addon cleanup Yinghai Lu
2010-02-18  2:50                 ` [PATCH 2/3] x86: use vector_desc instead of vector_irq Yinghai Lu
2010-02-18 17:22                   ` Eric W. Biederman
2010-02-23  6:39                     ` [PATCH -v3 1/2] " Yinghai Lu
2010-02-23  6:44                       ` [PATCH -v2 2/2] genericirq: change ack/mask in irq_chip to take irq_desc instead of irq Yinghai Lu
2010-02-24 21:36                         ` Eric W. Biederman
2010-02-24 22:07                           ` Yinghai Lu [this message]
2010-02-25  0:22                             ` Stephen Rothwell
2010-03-02 14:58                           ` Thomas Gleixner
2010-03-03  8:49                             ` Yinghai Lu
2010-03-03 10:26                               ` Thomas Gleixner
     [not found]                       ` <4B84F013.9040708@kernel.org>
2010-02-24  9:26                         ` [PATCH -v3 " Yinghai Lu
2010-02-24  9:27                       ` [PATCH -v4 1/2] x86: use vector_desc instead of vector_irq Yinghai Lu
2010-02-18  2:50                 ` [RFC PATCH 3/3] genericirq: change ack/mask in irq_chip to take irq_desc in addition to irq Yinghai Lu
2010-02-18 17:04                   ` Eric W. Biederman
2010-02-18 17:13                     ` H. Peter Anvin
2010-02-18 19:51                       ` Yinghai Lu
2010-02-18  2:49               ` [PATCH 1/3] xen: Remove unnecessary arch specific xen irq functions Yinghai Lu
2010-02-19  1:36                 ` [tip:x86/irq] " tip-bot for Eric W. Biederman
2010-02-13 12:26     ` [PATCH 0/8] tip related: radix tree for spareseirq and logical flat clean up Eric W. Biederman
2010-02-13 22:36       ` Yinghai Lu

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