Re: [PATCH] x86, quirks: Add workaround for AMD F16h Erratum792

From: Aravind Gopalakrishnan
Date: Tue Jan 21 2014 - 14:33:46 EST

On 1/20/2014 1:07 AM, Ingo Molnar wrote:
* Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx> wrote:

+#if defined(CONFIG_PCI)
+ * Apply AMD Fam16h Erratum792
+ * see Revision Guide for AMD F16h models 00h-0fh,
+ * document 51810 rev. 3.04, Nov 2013
+ */
+static void quirk_amd_dram_scrub(struct pci_dev *dev)
The reference to the erratum is useful for people who want to see more
details, but at least a short description of the problem being fixed
and systems affected by the quirk is needed. 'DRAM scrub' is not very

Ok, I'll reword the comment in a V2.
But there's an internal discussion going on about the erratum, so I'll hold off spinning a V2 until that's over..


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at