From: Matthias Mann <m.mann@arkona-technologies.de>
To: Harro Haan <hrhaan@gmail.com>, Mohit Kumar <mohit.kumar@st.com>,
Jingoo Han <jg1.han@samsung.com>
Cc: Marek Vasut <marex@denx.de>,
Pratyush Anand <pratyush.anand@st.com>,
Arnd Bergmann <arnd@arndb.de>,
Siva Reddy Kallam <siva.kallam@samsung.com>,
Richard Zhu <hong-xing.zhu@freescale.com>,
linux-pci@vger.kernel.org, Tim Harvey <tharvey@gateworks.com>,
Srikanth T Shivanand <ts.srikanth@samsung.com>,
Bjorn Helgaas <bhelgaas@google.com>, Sean Cross <xobs@kosagi.com>,
Shawn Guo <shawn.guo@linaro.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] pci: designware: fix missing msi irqs
Date: Thu, 12 Dec 2013 20:29:54 +0100 [thread overview]
Message-ID: <52AA0EB2.2070701@arkona-technologies.de> (raw)
In-Reply-To: <20131212182903.409515738@gmail.com>
Am 12.12.2013 19:29, schrieb Harro Haan:
> The interrupts were cleared after the irq handler was called.
> This means that new interrupts that occur after the handler handled
> the previous irq but before the interrupt is cleared will be missed.
I discovered the same issue today. I'll test that patch tomorrow.
WARNING: multiple messages have this Message-ID (diff)
From: m.mann@arkona-technologies.de (Matthias Mann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pci: designware: fix missing msi irqs
Date: Thu, 12 Dec 2013 20:29:54 +0100 [thread overview]
Message-ID: <52AA0EB2.2070701@arkona-technologies.de> (raw)
In-Reply-To: <20131212182903.409515738@gmail.com>
Am 12.12.2013 19:29, schrieb Harro Haan:
> The interrupts were cleared after the irq handler was called.
> This means that new interrupts that occur after the handler handled
> the previous irq but before the interrupt is cleared will be missed.
I discovered the same issue today. I'll test that patch tomorrow.
next prev parent reply other threads:[~2013-12-12 19:29 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-12 18:29 [PATCH] pci: designware: fix missing msi irqs Harro Haan
2013-12-12 19:29 ` Matthias Mann [this message]
2013-12-12 19:29 ` Matthias Mann
2013-12-13 8:42 ` Matthias Mann
2013-12-13 8:42 ` Matthias Mann
2013-12-12 22:01 ` Marek Vasut
2013-12-12 22:01 ` Marek Vasut
2013-12-16 0:54 ` Jingoo Han
2013-12-16 0:54 ` Jingoo Han
2013-12-16 6:48 ` Mohit KUMAR DCG
2013-12-16 6:48 ` Mohit KUMAR DCG
2013-12-20 2:41 ` Jingoo Han
2013-12-20 2:41 ` Jingoo Han
2013-12-20 16:09 ` Bjorn Helgaas
2013-12-20 16:09 ` Bjorn Helgaas
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