Messages in this thread Patch in this message | | | Date | Fri, 8 Jul 2011 02:34:29 +0530 | From | Raghavendra D Prabhu <> | Subject | Re: [Xen-devel] Re: [PATCH] Modpost section mismatch fix |
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* On Thu, Jul 07, 2011 at 04:09:49PM -0400, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: >On Fri, Jul 08, 2011 at 01:18:51AM +0530, Raghavendra D Prabhu wrote: >> * On Thu, Jul 07, 2011 at 12:24:54PM -0400, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: >> >>Tested it. Works now.
>> >Ok, Stuck Tested-by on the patch. Hopefully Linus hasn't pulled it yet. >> Ok.
>> >>Reviewed-by: Raghavendra Prabhu <rprabhu@wnohang.net>
>> >>Also, >> >>The condition for acpi_gsi_to_irq can be removed since it always returns zero.
>> >The function might in the future return something that is non-zero >> >and we should guard for it. Also you make 'irq' be unsigned which is not >> >good as the IRQ 0 is a valid value - and with making it unsigned if it is >> >set to -1 (the -1 is the invalid IRQ value) the check for 'irq != gsi' >> >will be true and and we will pass in -1 casted to unsigned. That is a >> >large value and not the right thing we want to pass to xen_register_gsi.
>> My rationale for the unsigned part was that acpi_gsi_to_irq always >> assigns a positive value (>= 0) to the irq passed (as unsigned >> argument). But even otherwise that shouldn't make much of difference I guess.
>> Also, >> I had sent another change (oneline) for the file >> arch/x86/xen/platform-pci-unplug.c for check_platform_magic, looks like that has not gone into >> the pull request for Linus. > >Oh, I didn't see it. Did you CC me on it? Can you bounce it to me please? > ========================= diff --git a/arch/x86/xen/platform-pci-unplug.c b/arch/x86/xen/platform-pci-unplug.c index 25c52f9..ffcf261 100644 --- a/arch/x86/xen/platform-pci-unplug.c +++ b/arch/x86/xen/platform-pci-unplug.c @@ -35,7 +35,7 @@ EXPORT_SYMBOL_GPL(xen_platform_pci_unplug); #ifdef CONFIG_XEN_PVHVM static int xen_emul_unplug;
-static int __init check_platform_magic(void) +static int check_platform_magic(void) { short magic; char protocol; --
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