linux-kernel - Re: [GIT PULL] Networking for v6.9

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Message-ID: <20240312145455.403b713f@kicinski-fedora-PC1C0HJN>
Date: Tue, 12 Mar 2024 14:55:16 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Jens Axboe <axboe@...nel.dk>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Johannes Thumshirn
 <johannes.thumshirn@....com>, davem@...emloft.net, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, pabeni@...hat.com, bpf@...r.kernel.org, Tejun
 Heo <tj@...nel.org>
Subject: Re: [GIT PULL] Networking for v6.9

On Tue, 12 Mar 2024 14:48:06 -0700 Jakub Kicinski wrote:
> > index 9a85bfbbc45a..646b50e1c914 100644
> > --- a/block/blk-iocost.c
> > +++ b/block/blk-iocost.c
> > @@ -1044,7 +1044,7 @@ static void ioc_now(struct ioc *ioc, struct ioc_now *now)
> >  	unsigned seq;
> >  	u64 vrate;
> >  
> > -	now->now_ns = blk_time_get_ns();
> > +	now->now_ns = ktime_get_ns();
> >  	now->now = ktime_to_us(now->now_ns);
> >  	vrate = atomic64_read(&ioc->vtime_rate);  
> 
> Let me try this, 'cause doing the revert while listening to some
> meeting is beyond me :)

That fixes the crash for me!