lkml.org 
[lkml]   [2013]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] intel_iommu: Disable vfio and kvm interrupt assignment when unsafe
From
Date
On Thu, 2013-02-07 at 18:27 +0100, Joerg Roedel wrote:
>
> Second, I think that it should be a pr_warn instead of a full WARN. When
> IRQ remapping could not be enabled it's most likely because of the BIOS
> or the hardware. So a message in the kernel log will do and the
> backtrace provides no additional value.

Backtraces add visibility and have proven to be extremely useful in the
past for getting people to actually *fix* broken BIOSes.

When kerneloops.org was running, it also gave very good statistics which
helped to apply pressure.

--
dwmw2

[unhandled content-type:application/x-pkcs7-signature]
\
 
 \ /
  Last update: 2013-02-07 22:42    [W:0.051 / U:0.364 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site