From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: [PATCH 3.14-rt] sas-ata/isci: dont't disable interrupts in qc_issue handler
Date: Wed, 18 Feb 2015 12:38:03 +0100 [thread overview]
Message-ID: <20150218113803.GG28763@linutronix.de> (raw)
In-Reply-To: <1423929676-35724-1-git-send-email-paul.gortmaker@windriver.com>
* Paul Gortmaker | 2015-02-14 11:01:16 [-0500]:
>On 3.14-rt we see the following trace on Canoe Pass for
>SCSI_ISCI "Intel(R) C600 Series Chipset SAS Controller"
>when the sas qc_issue handler is run:
So I have finally something that is using isci I would have assumed that
I would be affected by this. But somehow it does not pop up…
Applied.
And we are down to
| $ git grep -c 'local_irq_save\W' drivers/scsi/ | wc -l
| 14
I hope the others are just old things nobody is using…
Sebastian
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next prev parent reply other threads:[~2015-02-18 11:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-14 16:01 [PATCH 3.14-rt] sas-ata/isci: dont't disable interrupts in qc_issue handler Paul Gortmaker
2015-02-18 11:38 ` Sebastian Andrzej Siewior [this message]
2015-02-18 15:33 ` Paul Gortmaker
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