Displaying 3 results from an estimated 3 matches for "gic_irq_eoi".
2013 May 06
2
[PATCH v2] xen/gic: EOI irqs on the right pcpu
...tenance interrupt. As a consequence if a
vcpu is migrated to a different pcpu, the irq is going to be EOI''ed on
the wrong pcpu.
This covers the case where dom0 vcpu0 is running on pcpu1 for example
(you can test this scenario by using xl vcpu-pin).
Changes in v2:
- pass virq by value to gic_irq_eoi;
- EOI the interrupt without any spin locks held and with interrupt
enabled.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: keir@xen.org
---
xen/arch/arm/gic.c | 24 +++++++++++++++++++++++-
xen/arch/arm/vgic.c | 7 ++++++-
xen/include/asm-a...
2013 May 07
1
[PATCH v3] xen/gic: EOI irqs on the right pcpu
...'ed on
the wrong pcpu.
This covers the case where dom0 vcpu0 is running on pcpu1 for example
(you can test this scenario by using xl vcpu-pin).
Changes in v3:
- use an int rather than a cpumask to store the EOI cpu;
- adds the eoi cpu to arch_irq_desc.
Changes in v2:
- pass virq by value to gic_irq_eoi;
- EOI the interrupt without any spin locks held and with interrupt
enabled.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: keir@xen.org
---
xen/arch/arm/gic.c | 23 ++++++++++++++++++++++-
xen/arch/arm/irq.c | 1 +
xen/include/asm-arm/irq.h |...
2013 Nov 25
22
[PATCH v3 00/13] xen: arm initial support for xgene arm64 platform
George has release acked all of these. Otherwise mostly minor updates
this time around.
Summary: A == acked, M == modified
A xen: arm64: Add 8250 earlyprintk support
A xen: arm64: Add Basic Platform support for APM X-Gene Storm.
A xen: arm64: Add APM implementor id to processor implementers.
M xen: arm: add a quirk to handle platforms with unusual GIC layout
A xen: arm: allow platform