linux-kernel - Re: [PATCH] clockevents/drivers/timer-atmel-pit: fix double free

lists.openwall.net		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 linux-cve-announce 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:	Tue, 29 Mar 2016 15:32:06 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-rt-users@...r.kernel.org,
	Nicolas Ferre <nicolas.ferre@...el.com>
Subject: Re: [PATCH] clockevents/drivers/timer-atmel-pit: fix double free_irq

* Alexandre Belloni | 2016-03-17 21:09:43 [+0100]:

>Hi Sebastian,
Hi Alexandre,

>This patch fixes the last warning for preempt-rt on at91. It applies on
>v4.4.4-rt11. Note that the whome PIT/TCB mess will be fixed in another way in
>the mainline as we are reworking the tcb driver to avoid using the pit when
>booting.

oh, okay. I just sent the "arm: at91: do not disable/enable clocks in a
row" patch as you asked me a while ago. It applied cleanly against the
next tree of today.
So I will apply this to get rid of the warning. And if you manage not to
use the PIT during boot then we won't have the free_irq() mess which is
good.

Sebastian