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>
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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
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