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[Xen-devel] [PATCH] fix racing bootup issue with hvc_console.

To: linux-kernel@xxxxxxxxxxxxxxx, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Subject: [Xen-devel] [PATCH] fix racing bootup issue with hvc_console.
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Tue, 8 Mar 2011 10:20:15 -0500
Cc: Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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This patch is for 2.6.32 and 2.6.39 tree.

This particular bug I see quite often (66% time) when using the 2.6.32.X pvops 
kernel.
When using the 2.6.38 I do not see it, but I still think it is worth up-porting.

Please take a look.

Konrad Rzeszutek Wilk (1):
      xen/hvc: Disable probe_irq_on/off from poking the hvc-console IRQ line.


 drivers/char/hvc_xen.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


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