linux-kernel - Re: [PATCH] Fix x86_64 _spin_lock

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Message-ID: <p7364gifx8o.fsf@verdi.suse.de>
Date:	24 Aug 2006 08:45:11 +0200
From:	Andi Kleen <ak@...e.de>
To:	Edward Falk <efalk@...gle.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Fix x86_64 _spin_lock_irqsave()

Edward Falk <efalk@...gle.com> writes:

> Add spin_lock_string_flags and _raw_spin_lock_flags() to
> asm-x86_64/spinlock.h so that _spin_lock_irqsave() has the same
> semantics on x86_64 as it does on i386 and does *not* have interrupts
> disabled while it is waiting for the lock.

Did it fix anything for you?

-Andi
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