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| author | Paul Mackerras <paulus@samba.org> | 2014-01-08 21:25:26 +1100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-01-27 16:01:10 +0100 |
| commit | aa31e843225769735b79795c955426c9479046a5 (patch) | |
| tree | 7a8847ba69f434e757339bad40d628a3af4b08ec /arch/powerpc/kernel/machine_kexec_32.c | |
| parent | e3bbbbfa13ea2901050a58b2cb382df7974e7373 (diff) | |
| download | kernel_replicant_linux-aa31e843225769735b79795c955426c9479046a5.tar.gz kernel_replicant_linux-aa31e843225769735b79795c955426c9479046a5.tar.bz2 kernel_replicant_linux-aa31e843225769735b79795c955426c9479046a5.zip | |
KVM: PPC: Book3S HV: Handle guest using doorbells for IPIs
* SRR1 wake reason field for system reset interrupt on wakeup from nap
is now a 4-bit field on P8, compared to 3 bits on P7.
* Set PECEDP in LPCR when napping because of H_CEDE so guest doorbells
will wake us up.
* Waking up from nap because of a guest doorbell interrupt is not a
reason to exit the guest.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kernel/machine_kexec_32.c')
0 files changed, 0 insertions, 0 deletions