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Date: Tue, 3 Mar 2015 15:20:40 -0500
From: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To: boris.ostrovsky@...cle.com, david.vrabel@...rix.com,
xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Fixes to x86/xen: Provide a Xen PV APIC driver to support patch.
Boris spotted an compile bug (32-bit) and asked some hard questions
that lead me to dig in the 32-bit code in more details.
The patch:
[PATCH 1/2] x86/xen/apic: Work with UP, non-SMP 32-bit kernels.
fixes the compile issue and also allows us to boot on 32-bit, UP kernels
(dom0 and PV) without any warnings due to the new APIC driver.
The
[PATCH 2/2] x86/xen/apic: WARN with details.
is more an diagnostic patch that can help in weed out other
bugs in the future.
arch/x86/xen/apic.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
Konrad Rzeszutek Wilk (2):
x86/xen/apic: Work with UP, non-SMP 32-bit kernels.
x86/xen/apic: WARN with details.
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