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| author | Mihai Caraman <mihai.caraman@freescale.com> | 2012-08-06 03:27:04 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-05 05:35:43 (GMT) |
| commit | 5473eb1c07009956be5f4df65d51f8e24d8eb1de (patch) | |
| tree | 69ca3a9ea3aee261bc1db482d63ed82b34df5bdd /arch/powerpc/mm | |
| parent | a1310757218e0757ee77d2ce05c43028430ed9dd (diff) | |
| download | linux-fsl-qoriq-5473eb1c07009956be5f4df65d51f8e24d8eb1de.tar.xz | |
powerpc/booke64: Use GSRR registers in Guest Doorbell interrupts
Guest Doorbell interrupts use guest save and restore registers. Add a new
Guest Doorbell exception type to accommodate GSRR0/1 SPRs usage in exception
prolog and fix the exception handler.
Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm')
0 files changed, 0 insertions, 0 deletions