From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Valentin Rothberg <Valentin.Rothberg@lip6.fr>,
ralf@linux-mips.org, taohl@lemote.com, chenhc@lemote.com,
linux-mips@linux-mips.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] loongson-3/hpet.c: remove IRQF_DISABLED flag
Date: Fri, 27 Feb 2015 15:47:09 +0300 [thread overview]
Message-ID: <54F0674D.7020804@cogentembedded.com> (raw)
In-Reply-To: <1425039262-20003-1-git-send-email-Valentin.Rothberg@lip6.fr>
Hello.
On 2/27/2015 3:14 PM, Valentin Rothberg wrote:
> The IRQF_DISABLED is a NOOP and scheduled to be removed. According to Ingo
> Molnar (e58aa3d2d0cc01ad8d6f7f640a0670433f794922) running IRQ handlers with
Please also specify that commit's summary line in parens, like this:
According to commit e58aa3d2d0cc01ad8d6f7f640a0670433f794922 (genirq: Run irq
handlers with interrupts disabled)...
> interrupts enabled can cause stack overflows when the interrupt line of the
> issuing device is still active.
> Signed-off-by: Valentin Rothberg <Valentin.Rothberg@lip6.fr>
[...]
WBR, Sergei
next prev parent reply other threads:[~2015-02-27 12:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-27 12:14 [PATCH] loongson-3/hpet.c: remove IRQF_DISABLED flag Valentin Rothberg
2015-02-27 12:47 ` Sergei Shtylyov [this message]
2015-02-27 13:38 ` [PATCH v2] " Valentin Rothberg
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