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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-09-01 12:08:53 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-09-01 19:56:25 +0300 |
| commit | 4a6ac3044f1504fe4521efa7334095c9c9ceecfd (patch) | |
| tree | 7c51a19948f0a4e413ac8137f7ac171e50b61c84 /drivers/xen/events | |
| parent | 01f779f4862b53810ba4eb247f57bd1ad31d1c18 (diff) | |
| download | linux-4a6ac3044f1504fe4521efa7334095c9c9ceecfd.tar.xz | |
irqchip/GIC: Fix EOImode setting for non-DT/ACPI systems
Non-DT/ACPI systems call directly into the GIC driver at init time.
Turns out 0b996fd35957 ("irqchip/GIC: Convert to EOImode == 1")
breaks old non firmware-driven platforms, as the driver only
works out the capability of the platform on the DT/ACPI paths.
Fix this thinko by forcing EOImode==0 on non-DT platforms,
which are not capable of supporting a hypervisor anyway.
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1441098533-31523-1-git-send-email-marc.zyngier@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/xen/events')
0 files changed, 0 insertions, 0 deletions