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KVM: arm64: Add missing HFGxTR_EL2 FGT entries to nested virt

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Add the missing nested virt FGT table entries HFGxTR_EL2. Based
on DDI0601 2023-09.

Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231214100158.2305400-7-tabba@google.com
This commit is contained in:
Fuad Tabba 2023-12-14 10:01:46 +00:00 committed by Marc Zyngier
parent 1565c881c3
commit 9d400eb722
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/kvm/emulate-nested.c
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@ -1042,10 +1042,20 @@ enum fg_filter_id {
static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = {
/* HFGRTR_EL2, HFGWTR_EL2 */
SR_FGT(SYS_AMAIR2_EL1, HFGxTR, nAMAIR2_EL1, 0),
SR_FGT(SYS_MAIR2_EL1, HFGxTR, nMAIR2_EL1, 0),
SR_FGT(SYS_S2POR_EL1, HFGxTR, nS2POR_EL1, 0),
SR_FGT(SYS_POR_EL1, HFGxTR, nPOR_EL1, 0),
SR_FGT(SYS_POR_EL0, HFGxTR, nPOR_EL0, 0),
SR_FGT(SYS_PIR_EL1, HFGxTR, nPIR_EL1, 0),
SR_FGT(SYS_PIRE0_EL1, HFGxTR, nPIRE0_EL1, 0),
SR_FGT(SYS_RCWMASK_EL1, HFGxTR, nRCWMASK_EL1, 0),
SR_FGT(SYS_TPIDR2_EL0, HFGxTR, nTPIDR2_EL0, 0),
SR_FGT(SYS_SMPRI_EL1, HFGxTR, nSMPRI_EL1, 0),
SR_FGT(SYS_GCSCR_EL1, HFGxTR, nGCS_EL1, 0),
SR_FGT(SYS_GCSPR_EL1, HFGxTR, nGCS_EL1, 0),
SR_FGT(SYS_GCSCRE0_EL1, HFGxTR, nGCS_EL0, 0),
SR_FGT(SYS_GCSPR_EL0, HFGxTR, nGCS_EL0, 0),
SR_FGT(SYS_ACCDATA_EL1, HFGxTR, nACCDATA_EL1, 0),
SR_FGT(SYS_ERXADDR_EL1, HFGxTR, ERXADDR_EL1, 1),
SR_FGT(SYS_ERXPFGCDN_EL1, HFGxTR, ERXPFGCDN_EL1, 1),