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KVM: PPC: Book3S HV: HFSCR[PREFIX] does not exist
authorNicholas Piggin <npiggin@gmail.com>
Sat, 22 Jan 2022 10:56:39 +0000 (20:56 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 13 May 2022 11:33:19 +0000 (21:33 +1000)
commit861604614a94a7aabc111e4a18aaf5d56d270e8a
tree70fc648e5f77be063c29cce39624d63d8beddcf2tree | snapshot
parentce522ba9ef7e2d9fb22a39eb3371c0c64e2a433ecommit | diff
KVM: PPC: Book3S HV: HFSCR[PREFIX] does not exist

This facility is controlled by FSCR only. Reserved bits should not be
set in the HFSCR register (although it's likely harmless as this
position would not be re-used, and the L0 is forgiving here too).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220122105639.3477407-1-npiggin@gmail.com
arch/powerpc/include/asm/reg.h diff | blob | history
arch/powerpc/kvm/book3s_hv.c diff | blob | history
Domain: System / Kernel;