linux-kernel - Re: smp_call_function

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CA+55aFx2n9zsqwuW=p6KJF62rXp+9_M-HF3wbeJRA-MeT0XLLw@mail.gmail.com>
Date:	Thu, 19 Feb 2015 09:39:18 -0800
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Rafael David Tinoco <inaddy@...ntu.com>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Jens Axboe <axboe@...nel.dk>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Gema Gomez <gema.gomez-solano@...onical.com>,
	Christopher Arges <chris.j.arges@...onical.com>,
	"the arch/x86 maintainers" <x86@...nel.org>
Subject: Re: smp_call_function_single lockups

On Thu, Feb 19, 2015 at 8:59 AM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Are there known errata for the x2apic?

.. and in particular, do we still have to worry about the traditional
local apic "if there are more than two pending interrupts per priority
level, things get lost" problem?

I forget the exact details. Hopefully somebody remembers.

                      Linus
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/