BMC/Intel-BMC/linux.git/arch/powerpc/include/asm/kvm_para.h, branch dev

kvm/powerpc: move kvm_hypercall0() and friends to epapr_hypercall0()

2014-01-09T09:14:57+00:00

kvm_hypercall0() and friends have nothing KVM specific so moved to epapr_hypercall0() and friends. Also they are moved from arch/powerpc/include/asm/kvm_para.h to arch/powerpc/include/asm/epapr_hcalls.h Signed-off-by: Bharat Bhushan Signed-off-by: Alexander Graf

kvm/powerpc: rename kvm_hypercall() to epapr_hypercall()

2014-01-09T09:14:56+00:00

kvm_hypercall() have nothing KVM specific, so renamed to epapr_hypercall(). Also this in moved to arch/powerpc/include/asm/epapr_hcalls.h Signed-off-by: Bharat Bhushan Signed-off-by: Alexander Graf

Merge remote-tracking branch 'master' into queue

2012-10-29T21:15:32+00:00

Merge reason: development work has dependency on kvm patches merged upstream. Conflicts: arch/powerpc/include/asm/Kbuild arch/powerpc/include/asm/kvm_para.h Signed-off-by: Marcelo Tosatti

UAPI: (Scripted) Disintegrate arch/powerpc/include/asm

2012-10-09T08:47:26+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

KVM: PPC: use definitions in epapr header for hcalls

2012-10-05T21:38:36+00:00

Signed-off-by: Stuart Yoder Signed-off-by: Alexander Graf

kvmclock: Add functions to check if the host has stopped the vm

2012-04-08T09:48:59+00:00

When a host stops or suspends a VM it will set a flag to show this. The watchdog will use these functions to determine if a softlockup is real, or the result of a suspended VM. Signed-off-by: Eric B Munson asm-generic changes Acked-by: Arnd Bergmann Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity

KVM: PPC: refer to paravirt docs in header file

2012-03-05T12:52:41+00:00

Instead of keeping separate copies of struct kvm_vcpu_arch_shared (one in the code, one in the docs) that inevitably fail to be kept in sync (already sr[] is missing from the doc version), just point to the header file as the source of documentation on the contents of the magic page. Signed-off-by: Scott Wood Acked-by: Avi Kivity Signed-off-by: Alexander Graf Signed-off-by: Avi Kivity

KVM: PPC: Paravirtualize SPRG4-7, ESR, PIR, MASn

2012-03-05T12:52:26+00:00

This allows additional registers to be accessed by the guest in PR-mode KVM without trapping. SPRG4-7 are readable from userspace. On booke, KVM will sync these registers when it enters the guest, so that accesses from guest userspace will work. The guest kernel, OTOH, must consistently use either the real registers or the shared area between exits. This also applies to the already-paravirted SPRG3. On non-booke, it's not clear to what extent SPRG4-7 are supported (they're not architected for book3s, but exist on at least some classic chips). They are copied in the get/set regs ioctls, but I do not see any non-booke emulation. I also do not see any syncing with real registers (in PR-mode) including the user-readable SPRG3. This patch should not make that situation any worse. Signed-off-by: Scott Wood Signed-off-by: Alexander Graf Signed-off-by: Avi Kivity

KVM: PPC: Move of include to KERNEL section

2010-10-24T08:52:23+00:00

We have to protect the include for linux/of.h by __KERNEL__ so it doesn't accidently get referenced outside. This patch fixes this and makes the tree compile again. Reported-by: Stephen Rothwell Signed-off-by: Alexander Graf

KVM: PPC: Put segment registers in shared page

2010-10-24T08:52:11+00:00

Now that the actual mtsr doesn't do anything anymore, we can move the sr contents over to the shared page, so a guest can directly read and write its sr contents from guest context. Signed-off-by: Alexander Graf