Messages in this thread | | | Date | Thu, 15 Mar 2018 15:22:53 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCHv3] iommu/intel: Ratelimit each dmar fault printing |
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On Thu, Mar 15, 2018 at 02:13:03PM +0000, Dmitry Safonov wrote: > So, you suggest to remove ratelimit at all? > Do we really need printk flood for each happened fault? > Imagine, you've hundreds of mappings and then PCI link flapped.. > Wouldn't it be better to keep ratelimiting? > I don't mind, just it looks a bit strange to me.
I never said you should remove the ratelimiting, after all you are trying to fix a soft-lockup, no?
And that should not be fixed by changes to the ratelimiting, but with proper irq handling.
Joerg
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