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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Sun, 05 Jan 2014 11:08:26 -0500
From:	Prarit Bhargava <>
To:	Prarit Bhargava <>
CC:, Thomas Gleixner <>,
	Ingo Molnar <>,
	"H. Peter Anvin" <>,,
	Michel Lespinasse <>,
	Andi Kleen <>,
	Seiji Aguchi <>,
	Yang Zhang <>,
	Paul Gortmaker <>,,,
Subject: Re: [PATCH] x86, Fix do_IRQ interrupt warning for cpu hotplug retriggered
 irqs [v2]

On 01/05/2014 11:07 AM, Prarit Bhargava wrote:
> I tested this by doing a continuous loop of booting a system, downing all
> cpus, and then rebooting.  Before every reboot I grepped the dmesg log for
> the do_IRQ warning to see if there were any additional do_IRQ warnings and
> I do not see any after applying this patch.  I also tested on several
> small and medium sized boxes to confirm that cpu hotplug still works there
> too and do not see any issues.  Please note that this patchset was tested
> in conjunction with 
> and
> in order to get cpu hotplug working.
> I'm redoing some additional stability testing (with the additional 2 line
> change in this version of the patch) after down'ing all cpus and
> bringing them back into service, however, I don't expect to see any new issues.
> P.
> ----8<----
> Bugzilla:

Oops.  I neglected to update the version in the subject.  Will resend with
appropriate [v3] in a few seconds ...

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