linux-kernel - Re: [PATCHv4 1/2] iommu/vt-d: Ratelimit each dmar fault printing

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Message-ID: <20180503124010.n73opdv2k7qrpfoo@8bytes.org>
Date:   Thu, 3 May 2018 14:40:10 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Dmitry Safonov <dima@...sta.com>
Cc:     linux-kernel@...r.kernel.org, 0x7f454c46@...il.com,
        Alex Williamson <alex.williamson@...hat.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        iommu@...ts.linux-foundation.org
Subject: Re: [PATCHv4 1/2] iommu/vt-d: Ratelimit each dmar fault printing

On Wed, May 02, 2018 at 03:22:24AM +0100, Dmitry Safonov wrote:
> Hi Joerg,
> 
> is there anything I may do about those two patches?
> In 2/2 I've limited loop cnt as discussed in v3.
> This one solves softlockup for us, might be useful.

Applied the first patch, thanks. Please re-work the second one according
to the comments.


Thanks,

	Joerg