KVM: PPC: Book3S HV: Remove virt mode checks from real mode handlers

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Now that the P7/8 path no longer supports radix, real-mode handlers
do not need to deal with being called in virt mode.

This change effectively reverts commit acde25726b ("KVM: PPC: Book3S
HV: Add radix checks in real-mode hypercall handlers").

It removes a few more real-mode tests in rm hcall handlers, which
allows the indirect ops for the xive module to be removed from the
built-in xics rm handlers.

kvmppc_h_random is renamed to kvmppc_rm_h_random to be a bit more
descriptive and consistent with other rm handlers.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210528090752.3542186-25-npiggin@gmail.com

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This commit is contained in:

Nicholas Piggin 2021-05-28 19:07:44 +10:00 • committed by Michael Ellerman

parent 9769a7fd79

commit dcbac73a5b

8 changed files with 23 additions and 138 deletions

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10

arch/powerpc/include/asm/kvm_ppc.h

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arch/powerpc/kvm/book3s.c

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arch/powerpc/kvm/book3s_64_vio_hv.c

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arch/powerpc/kvm/book3s_hv_builtin.c

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arch/powerpc/kvm/book3s_hv_rmhandlers.S

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arch/powerpc/kvm/book3s_xive.c

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arch/powerpc/kvm/book3s_xive.h

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arch/powerpc/kvm/book3s_xive_native.c

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