lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon, 28 Jul 2014 15:19:44 +0200
From:	Oleg Nesterov <>
To:	Kirill Tkhai <>
Subject: Re: [PATCH v2 0/5] sched: Add on_rq states and remove several
	double rq locks

On 07/28, Kirill Tkhai wrote:
> You're right. We have to check for "task_migrating" in switched_from_fair().
> One more place is switched_from_dl().

Or we can simply check task_migrating() in __sched_setscheduler(), like
set_cpus_allowed() does.

This probably means that you should add this check into task_rq_lock() as
Peter suggests. Or at least add another task_rq_lock_xxx() helper.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists