On 06/12/2012 12:10 AM, Thierry Reding wrote:

* Thierry Reding wrote:

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* Stephen Warren wrote:

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On 06/11/2012 09:05 AM, Thierry Reding wrote:

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+static int tegra_pcie_disable_msi(struct platform_device
*pdev)

Should this free pcie->msi->pages?

Yes it should. I actually mention making that change in the
changelog but in fact didn't.

This is really moot because the driver cannot be built as a module
currently because arch_setup_msi_irq() and arch_teardown_msi_irq()
need to be built-in so tegra_pcie_disable_msi() will be called only
just before the machine is shut down.

Perhaps this is something that should be addressed? Or is it just
not worth the effort?

Well, if the driver provides a shutdown/removal path at all, it seems
like it should be complete. I assume it's trivial to free those pages?