From: michael@ellerman.id.au (Michael Ellerman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 02/11] pci: use weak functions for MSI arch-specific functions
Date: Tue, 02 Jul 2013 10:53:16 +1000 [thread overview]
Message-ID: <1372726396.17904.1.camel@concordia> (raw)
In-Reply-To: <1372686136-1370-3-git-send-email-thomas.petazzoni@free-electrons.com>
On Mon, 2013-07-01 at 15:42 +0200, Thomas Petazzoni wrote:
> Until now, the MSI architecture-specific functions could be overloaded
> using a fairly complex set of #define and compile-time
> conditionals. In order to prepare for the introduction of the msi_chip
> infrastructure, it is desirable to switch all those functions to use
> the 'weak' mechanism. This commit converts all the architectures that
> were overidding those MSI functions to use the new strategy.
The MSI code used to use weak functions, until we discovered they were
being miscompiled on some toolchains (11df1f0). I assume these days
we're confident they work correctly.
cheers
next prev parent reply other threads:[~2013-07-02 0:53 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-01 13:42 [PATCHv4 00/11] MSI support for Marvell EBU PCIe driver Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 01/11] irqdomain: add irq_alloc_mapping() function Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 02/11] pci: use weak functions for MSI arch-specific functions Thomas Petazzoni
2013-07-02 0:53 ` Michael Ellerman [this message]
2013-07-02 5:30 ` Thomas Petazzoni
2013-07-02 6:52 ` Michael Ellerman
2013-07-02 17:14 ` Bjorn Helgaas
2013-07-05 21:32 ` Bjorn Helgaas
2013-07-05 21:34 ` Bjorn Helgaas
2013-07-05 21:40 ` Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 03/11] pci: remove ARCH_SUPPORTS_MSI kconfig option Thomas Petazzoni
2013-07-05 21:37 ` Bjorn Helgaas
2013-07-05 21:45 ` Thomas Petazzoni
2013-07-06 13:54 ` Jason Cooper
2013-07-06 15:40 ` Bjorn Helgaas
2013-07-06 16:17 ` Jason Cooper
2013-07-06 16:33 ` Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 04/11] PCI: Introduce new MSI chip infrastructure Thomas Petazzoni
2013-07-05 21:51 ` Bjorn Helgaas
2013-07-05 22:08 ` Thomas Petazzoni
2013-07-08 14:51 ` Thomas Petazzoni
2013-07-09 5:05 ` Thierry Reding
2013-07-09 16:34 ` Bjorn Helgaas
2013-07-01 13:42 ` [PATCHv4 05/11] of: pci: add registry of MSI chips Thomas Petazzoni
2013-07-05 21:56 ` Bjorn Helgaas
2013-07-05 22:06 ` Thomas Petazzoni
2013-07-08 11:23 ` Thomas Petazzoni
2013-07-09 13:43 ` Rob Herring
2013-07-09 14:01 ` Thomas Petazzoni
2013-07-09 16:30 ` Bjorn Helgaas
2013-07-09 22:52 ` Rob Herring
2013-07-01 13:42 ` [PATCHv4 06/11] irqchip: armada-370-xp: properly request resources Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 07/11] irqchip: armada-370-xp: implement MSI support Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 08/11] arm: pci: add ->add_bus() and ->remove_bus() hooks to hw_pci Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 09/11] arm: mvebu: the MPIC now provides MSI controller features Thomas Petazzoni
2013-07-01 13:42 ` [PATCHv4 10/11] pci: mvebu: add support for MSI Thomas Petazzoni
2013-07-05 21:59 ` Bjorn Helgaas
2013-07-01 13:42 ` [PATCHv4 11/11] arm: mvebu: link PCIe controllers to the MSI controller Thomas Petazzoni
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