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SubjectRe: [PATCH] ARC: Explicitly set ARCH_SLAB_MINALIGN = 8
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On 2/18/19 12:53 AM, Alexey Brodkin wrote:
> So are you OK with this patch or something should be done before applying?

Or your original patch was

+#ifdef CONFIG_ARC_HAS_LL64
+#define ARCH_SLAB_MINALIGN 8
+#endif

I don't think this issue is related to LL64 at all. A long long on ARC could be 4
byte aligned (as mandated by the ABI). It could use LDD or 2 separate LDs. This
has no bearing on the fact that LLOCKD have to use a 64-bit aligned addresses. So
I think we should just do this unconditionally. Agree ?

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