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From: Ingo Molnar <mingo@elte.hu>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Jeff Garzik <jeff@garzik.org>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Greg Kroah-Hartman <greg@kroah.com>,
	Tony Luck <tony.luck@intel.com>,
	Grant Grundler <grundler@parisc-linux.org>,
	linux-kernel@vger.kernel.org,
	Kyle McMartin <kyle@parisc-linux.org>,
	linuxppc-dev@ozlabs.org, Brice Goglin <brice@myri.com>,
	shaohua.li@intel.com, linux-pci@atrey.karlin.mff.cuni.cz,
	"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH 0/6] MSI portability cleanups
Date: Sun, 28 Jan 2007 22:26:18 +0100	[thread overview]
Message-ID: <20070128212618.GA11547@elte.hu> (raw)
In-Reply-To: <m1bqkiq25v.fsf@ebiederm.dsl.xmission.com>


* Eric W. Biederman <ebiederm@xmission.com> wrote:

> I'm not arguing against an operations based approach.  I'm arguing for 
> simple obviously correct steps, and not throwing the baby out with the 
> bath water.
> 
> My patches should be a precursor to an operations based approach
> because they are simple step from where we are now.

yeah. I'd say your approach is to go from A to B:

  [A] -----------------------------------------------------> [B]
                                                              |
                                                             [C]

while there might be some other arguments that "no, lets go to C 
instead", i say lets not throw away the already implemented and already 
working and nicely layered [A]->[B] transition, just because there's an 
argument whether the end result should be 'B' or 'C'. Unless someone who 
wants to see 'C' produces a patchset that walks the whole way i dont see 
any reason to not go with your patchset. It clearly removes alot of 
cruft.

Acked-by: Ingo Molnar <mingo@elte.hu>

	Ingo

  reply	other threads:[~2007-01-28 21:28 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1169714047.65693.647693675533.qpush@cradle>
2007-01-28 19:40 ` Eric W. Biederman
2007-01-28 19:42   ` [PATCH 1/6] msi: Kill msi_lookup_irq Eric W. Biederman
2007-01-28 19:44     ` [PATCH 2/6] msi: Remove msi_lock Eric W. Biederman
2007-01-28 19:45       ` [PATCH 3/6] msi: Fix msi_remove_pci_irq_vectors Eric W. Biederman
2007-01-28 19:47         ` [PATCH 4/6] msi: Remove attach_msi_entry Eric W. Biederman
2007-01-28 19:52           ` [PATCH 5/6] msi: Kill the msi_desc array Eric W. Biederman
2007-01-28 19:56             ` [PATCH 6/6] msi: Make MSI useable more architectures Eric W. Biederman
2007-01-28 22:01     ` [PATCH 1/6] msi: Kill msi_lookup_irq Paul Mackerras
2007-01-28 22:18       ` Eric W. Biederman
2007-01-28 20:23   ` [PATCH 0/6] MSI portability cleanups Benjamin Herrenschmidt
2007-01-28 20:47     ` Jeff Garzik
2007-01-28 21:20       ` Eric W. Biederman
2007-01-28 21:26         ` Ingo Molnar [this message]
2007-01-28 22:09         ` Benjamin Herrenschmidt
2007-01-28 23:26           ` Eric W. Biederman
2007-01-28 23:37             ` David Miller
2007-01-29  5:18               ` Eric W. Biederman
2007-01-29  5:25                 ` David Miller
2007-01-29  5:58                   ` Eric W. Biederman
2007-01-29  6:05                   ` Benjamin Herrenschmidt
2007-01-29  8:28                     ` Eric W. Biederman
2007-01-29  9:03                     ` Eric W. Biederman
2007-01-29 10:11                       ` Michael Ellerman
2007-01-29 20:32                         ` Benjamin Herrenschmidt
2007-01-29 23:29                         ` Paul Mackerras
2007-01-29 23:40                           ` Benjamin Herrenschmidt
2007-01-29 20:22                       ` Benjamin Herrenschmidt
2007-01-29 23:05                         ` Paul Mackerras
2007-01-30 19:32                           ` Segher Boessenkool
2007-01-29  1:33             ` Benjamin Herrenschmidt
2007-02-01  4:29           ` Greg KH
2007-01-28 23:44         ` David Miller
2007-01-28 22:11       ` Eric W. Biederman
2007-01-28 23:42       ` David Miller
2007-01-28 21:34     ` Eric W. Biederman

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