From: Ingo Molnar <mingo@kernel.org>
To: Alexander Gordeev <agordeev@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V2] x86: io_apic: Move and reenable irq only when CONFIG_GENERIC_PENDING_IRQ=y
Date: Fri, 23 Mar 2012 13:35:03 +0100 [thread overview]
Message-ID: <20120323123503.GH13920@gmail.com> (raw)
In-Reply-To: <20120320141935.GA24806@dhcp-26-207.brq.redhat.com>
* Alexander Gordeev <agordeev@redhat.com> wrote:
> When CONFIG_GENERIC_PENDING_IRQ=n irq move and reenable code
> is never get executed, nor do_unmask_irq variable updates its
> init value. Move the code under CONFIG_GENERIC_PENDING_IRQ
> macro.
It's not clear from the changelog what it does though, and the
#ifdefs are quite a mess. Does the patch fix some real bug? Or
does it remove dead code from certain .config variations?
Thanks,
Ingo
next prev parent reply other threads:[~2012-03-23 12:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-20 14:19 [PATCH V2] x86: io_apic: Move and reenable irq only when CONFIG_GENERIC_PENDING_IRQ=y Alexander Gordeev
2012-03-23 12:35 ` Ingo Molnar [this message]
2012-03-23 12:45 ` Alexander Gordeev
2012-03-23 12:46 ` Ingo Molnar
2012-03-23 19:46 ` [tip:x86/urgent] x86/io_apic: " tip-bot for Alexander Gordeev
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