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KVM: PPC: Book3S HV P9: Implement PMU save/restore in C
authorNicholas Piggin <npiggin@gmail.com>
Tue, 23 Nov 2021 09:51:51 +0000 (19:51 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 24 Nov 2021 10:08:58 +0000 (21:08 +1100)
commit57dc0eed73caa31bfe36ce8fed234e214e37a5ae
tree3bd0c82b4300ae114cdf2f096f0e556ba5111774tree | snapshot
parent0a4b4327ce867e3ac1b3ad15f4d2b686b516b3a2commit | diff
KVM: PPC: Book3S HV P9: Implement PMU save/restore in C

Implement the P9 path PMU save/restore code in C, and remove the
POWER9/10 code from the P7/8 path assembly.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211123095231.1036501-14-npiggin@gmail.com
arch/powerpc/include/asm/asm-prototypes.h diff | blob | history
arch/powerpc/kvm/book3s_hv.c diff | blob | history
arch/powerpc/kvm/book3s_hv_interrupts.S diff | blob | history
arch/powerpc/kvm/book3s_hv_rmhandlers.S diff | blob | history
Domain: System / Kernel;