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From: "Daniel P. Berrange" <berrange@redhat.com>
To: qemu-devel@nongnu.org
Cc: Paolo Bonzini <pbonzini@redhat.com>
Subject: [Qemu-devel] [PATCH 0/2] Fixing non-blocking operation of chardevs
Date: Thu, 31 Mar 2016 15:29:55 +0100	[thread overview]
Message-ID: <1459434597-31255-1-git-send-email-berrange@redhat.com> (raw)

This fixes socket chardevs to always be in non-blocking
mode, as they were before the QIOChannel conversion. The
second patch was already posted before, but dropped when
Peter discovered a problem on OS-X causing ahci-test to
hang:

  https://lists.gnu.org/archive/html/qemu-devel/2016-03/msg05807.html

I traced this down to broken EAGAIN handling affecting
OS-X, hence the first patch in this series.

Daniel P. Berrange (2):
  char: fix broken EAGAIN retry on OS-X due to errno clobbering
  char: ensure all clients are in non-blocking mode

 qemu-char.c | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

-- 
2.5.5

             reply	other threads:[~2016-03-31 14:30 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-31 14:29 Daniel P. Berrange [this message]
2016-03-31 14:29 ` [Qemu-devel] [PATCH 1/2] char: fix broken EAGAIN retry on OS-X due to errno clobbering Daniel P. Berrange
2016-03-31 14:35   ` Peter Maydell
2016-03-31 14:37     ` Daniel P. Berrange
2016-03-31 14:29 ` [Qemu-devel] [PATCH 2/2] char: ensure all clients are in non-blocking mode Daniel P. Berrange

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