linux-kernel - [PATCH 0/2] vfio: Add signal flush and log more verbosely

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Message-ID: <20150414180228.6081.10459.stgit@gimli.home>
Date:	Tue, 14 Apr 2015 12:14:39 -0600
From:	Alex Williamson <alex.williamson@...hat.com>
To:	alex.williamson@...hat.com
Cc:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [PATCH 0/2] vfio: Add signal flush and log more verbosely

Fix an issue where signals are not flushed causing our interruptible
wait_event to go into a tight loop once a signal is received.  Also
add more logging throughout.  We have no -EBUSY return path for a
driver remove request and it's confusing to users when tasks get
blocked waiting for the device to release.  Provide more clues what's
happening.  Thanks,

Alex

---

Alex Williamson (2):
      vfio: Flush signals on device request interruption
      vfio-pci: Log device requests more verbosely

 drivers/vfio/pci/vfio_pci.c |    8 +++++++-
 drivers/vfio/vfio.c         |   13 ++++++++++---
 2 files changed, 17 insertions(+), 4 deletions(-)
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