linux-kernel - RE: [PATCH] infiniband hfi1: fix misuse of %x in ipoib

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Message-ID: <CH0PR01MB7153E7BD0F3CFBA384EF97ACF2A39@CH0PR01MB7153.prod.exchangelabs.com>
Date:   Thu, 23 Sep 2021 11:04:02 +0000
From:   "Marciniszyn, Mike" <mike.marciniszyn@...nelisnetworks.com>
To:     Leon Romanovsky <leon@...nel.org>,
        Bart Van Assche <bvanassche@....org>
CC:     Guo Zhi <qtxuning1999@...u.edu.cn>,
        "Dalessandro, Dennis" <dennis.dalessandro@...nelisnetworks.com>,
        "dledford@...hat.com" <dledford@...hat.com>,
        "linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] infiniband hfi1: fix misuse of %x in ipoib_tx.c

> 
> Isn't kptr_restrict sysctl is for that?
> 

It doesn't look like that works in irqs, softirqs.

We have plenty of those.

Mike