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(parent: 42d02b8) | patch
powerpc: Add book3s hypervisor doorbell exception vectors
authorIan Munsie <imunsie@au1.ibm.com>
Wed, 14 Nov 2012 18:49:45 +0000 (18:49 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 10 Jan 2013 04:09:06 +0000 (15:09 +1100)
commit655bb3f4e89225354b668dcef53fa39da02fb1d0
treea7604032891e379f447b2e921743a06257a2be4etree
parent42d02b81f265b77be39262666c888d50cb488fc5commit | diff
powerpc: Add book3s hypervisor doorbell exception vectors

Directed Hypervisor Doorbell Interrupts come in at 0xe80 (or
0xc000000000004e80 if relocation on exceptions is enabled), so add
exception vectors at these locations.

If doorbell support is not compiled in we handle it as an
unknown_exception.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Tested-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/exception-64s.h diff | blob | history
arch/powerpc/kernel/exceptions-64s.S diff | blob | history
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