On 21.02.24 14:44, Mathias Nyman wrote:
On 21.2.2024 1.43, Randy Dunlap wrote:
On 2/20/24 15:41, Randy Dunlap wrote:
{+ tglx]
On 2/20/24 15:19, Mikhail Gavrilov wrote:
On Mon, Feb 19, 2024 at 2:41 PM Mikhail GavrilovThat's a merge commit (AFAIK, maybe not so much). The commit in
<mikhail.v.gavrilov@xxxxxxxxx> wrote:
I spotted network performance regression and it turned out, this was
due to the network card getting other interrupt. It is a side effect
of commit 57e153dfd0e7a080373fe5853c5609443d97fa5a.
mainline is:
commit f977f4c9301c
Author: Niklas Neronin <niklas.neronin@xxxxxxxxxxxxxxx>
Date: Fri Dec 1 17:06:40 2023 +0200
xhci: add handler for only one interrupt line
Installing irqbalance daemon did not help. Maybe someone experienced
such a problem?
Thomas, would you look at this, please?
A network device and xhci (USB) driver are now sharing interrupts.
This causes a large performance decrease for the networking device.
Short recap:
Thx for that. As the 6.8 release is merely two or three weeks away while
a fix is nowhere near in sight yet (afaics!) I start to wonder if we
should consider a revert here and try reapplying the culprit in a later
cycle when this problem is fixed.