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[PATCH v1 0/1] intc/arm_gic: Fix gic_irq_signaling_enabled() for vCPUs


From: Edgar E. Iglesias
Subject: [PATCH v1 0/1] intc/arm_gic: Fix gic_irq_signaling_enabled() for vCPUs
Date: Mon, 14 Dec 2020 23:21:53 +0100

From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Hi,

Found this while debugging an issue with lockups during boot of
Linux on Xen.

In the particular setup, I'm running without EL3 firmware so group0
interrupts are disabled on the physical interface and enabled on the
virtual interface.

Looks like we're checking the wrong CPU_CTLR reg for vCPUs. This fixes
the problem on my side.

Cheers,
Edgar

Edgar E. Iglesias (1):
  intc/arm_gic: Fix gic_irq_signaling_enabled() for vCPUs

 hw/intc/arm_gic.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
2.25.1




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