Re: linux-next: Tree for Oct 1 (arch/x86/ras/mce_amd_inj.c)

Borislav Petkov
2015-10-01T17:50:04Z

On Thu, Oct 01, 2015 at 10:39:32AM -0700, Randy Dunlap wrote:
> On 09/30/15 23:50, Stephen Rothwell wrote:
> > Hi all,
> >
> > Changes since 20150930:
> >
>
>
> on x86_64:
>
> ../arch/x86/ras/mce_amd_inj.c: In function 'toggle_nb_mca_mst_cpu':
> ../arch/x86/ras/mce_amd_inj.c:214:42: warning: dereferencing 'void *' pointer [enabled by default]
> struct pci_dev *F3 = node_to_amd_nb(nid)->misc;
> ^
> ../arch/x86/ras/mce_amd_inj.c:214:42: error: request for member 'misc' in something not a structure or union

Thanks Randy,

this is most likely due to us using node_to_amd_nb() - an AMD_NB
facility - but we're not depending on it. Does that help?

---
diff --git a/arch/x86/ras/Kconfig b/arch/x86/ras/Kconfig
index 10fea5fc821e..98b3ef750984 100644
--- a/arch/x86/ras/Kconfig
+++ b/arch/x86/ras/Kconfig
@@ -1,6 +1,6 @@
config AMD_MCE_INJ
tristate "Simple MCE injection interface for AMD processors"
- depends on RAS && EDAC_DECODE_MCE && DEBUG_FS
+ depends on RAS && EDAC_DECODE_MCE && DEBUG_FS && AMD_NB
default n
help
This is a simple debugfs interface to inject MCEs and test different

--
Regards/Gruss,
Boris.

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