Patch[Kernel 3.13.5]

Patch[Kernel 3.13.5]

[Nick Krause]

Here is my first patch, adding a break point to fix bug 60845, case fallout through on switch 
in arch/mips/pci/msi-octeon.c.

--- //home/nick/linux-3.13.5/arch/mips/pci/msi-octeon.c.orig    2014-03-05 22:48:19.084372515 -0500
+++ //home/nick/linux-3.13.5/arch/mips/pci/msi-octeon.c    2014-03-05 22:48:48.388372344 -0500
@@ -150,6 +150,7 @@ msi_irq_allocated:
         msg.address_lo =
             ((128ul << 20) + CVMX_PCI_MSI_RCV) & 0xffffffff;
         msg.address_hi = ((128ul << 20) + CVMX_PCI_MSI_RCV)>> 32;
+        break;
     case OCTEON_DMA_BAR_TYPE_BIG:
         /* When using big bar, Bar 0 is based at 0 */
         msg.address_lo = (0 + CVMX_PCI_MSI_RCV) & 0xffffffff;
Got one error no maintainer otherwise not issues with coding style.
Nick 
 		 	   		  

Re: Patch[Kernel 3.13.5]

[Borislav Petkov]

On Thu, Mar 06, 2014 at 04:00:04AM +0000, Nick Krause wrote:
> Here is my first patch, adding a break point to fix bug 60845, case fallout through on switch 
> in arch/mips/pci/msi-octeon.c.
> 
> --- //home/nick/linux-3.13.5/arch/mips/pci/msi-octeon.c.orig    2014-03-05 22:48:19.084372515 -0500
> +++ //home/nick/linux-3.13.5/arch/mips/pci/msi-octeon.c    2014-03-05 22:48:48.388372344 -0500
> @@ -150,6 +150,7 @@ msi_irq_allocated:
>          msg.address_lo =
>              ((128ul << 20) + CVMX_PCI_MSI_RCV) & 0xffffffff;
>          msg.address_hi = ((128ul << 20) + CVMX_PCI_MSI_RCV)>> 32;
> +        break;
>      case OCTEON_DMA_BAR_TYPE_BIG:
>          /* When using big bar, Bar 0 is based at 0 */
>          msg.address_lo = (0 + CVMX_PCI_MSI_RCV) & 0xffffffff;
> Got one error no maintainer otherwise not issues with coding style.

Looks like a real bug you've found, as e8635b484f644 still has the
"break" in there.

However, if you want to learn how to prepare patches properly, take a
look at Documentation/SubmittingPatches.

There it also says how to find out who exactly to send this patch to:

$ ./scripts/get_maintainer.pl -f arch/mips/pci/msi-octeon.c
Ralf Baechle <ralf@linux-mips.org> (supporter:MIPS)
linux-mips@linux-mips.org (open list:MIPS)

I've CCed them.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
--