Skip site navigation (1)Skip section navigation (2) 
Date:      Wed, 3 May 2017 10:48:19 +0200
From:      raichoo <raichoo@googlemail.com>
To:        freebsd-bugs@freebsd.org
Subject:   Interrupt storm from XHCI
Message-ID:  <CAJaUxezn4e1EQoFhjFYH3Rju3wz0nhpPDLod0Ko79D3AWCWAwg@mail.gmail.com>
index | next in thread | raw e-mail 

Hi,

I've recently installed FreeBSD CURRENT on my Lenovo Thinkpad X1 Carbon
(3rd gen). I'm
using this source tree since I'd like to have KMS https://github.com/
FreeBSDDesktop/freebsd-base-graphics

Anyway. systat reports 2/3 of the interrupts being fired by XHCI (around
1600+) even though
there is no device plugged in. (I've compiled a custom kernel where the
driver is not compiled
into the kernel so at least this is not a permanent issue for me).

I'm not quite sure how to provide more information on the issue and how to
proceed here so pointers would be highly appreciated.

Kind regards,
raichoo
home | help

Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJaUxezn4e1EQoFhjFYH3Rju3wz0nhpPDLod0Ko79D3AWCWAwg>