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[v4,0/5] KVM: PPC: MMIO fixes

Message ID 20220121222626.972495-1-farosas@linux.ibm.com (mailing list archive)
Headers show
Series KVM: PPC: MMIO fixes | expand

Message

Fabiano Rosas Jan. 21, 2022, 10:26 p.m. UTC 
Changes from v3:

Removed all of the low level messages and altered the pr_emerg in the
emulate_mmio to a more descriptive message.

Changed the Program interrupt to a Data Storage. There's an ifdef
needed because this code is shared by HV, PR and booke.

v3:
https://lore.kernel.org/r/20220107210012.4091153-1-farosas@linux.ibm.com

v2:
https://lore.kernel.org/r/20220106200304.4070825-1-farosas@linux.ibm.com

v1:
https://lore.kernel.org/r/20211223211528.3560711-1-farosas@linux.ibm.com

Fabiano Rosas (5):
  KVM: PPC: Book3S HV: Stop returning internal values to userspace
  KVM: PPC: Fix vmx/vsx mixup in mmio emulation
  KVM: PPC: mmio: Reject instructions that access more than mmio.data
    size
  KVM: PPC: mmio: Return to guest after emulation failure
  KVM: PPC: mmio: Deliver DSI after emulation failure

 arch/powerpc/kvm/emulate_loadstore.c | 10 ++----
 arch/powerpc/kvm/powerpc.c           | 46 ++++++++++++++++++----------
 2 files changed, 33 insertions(+), 23 deletions(-)