github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

KVM: arm64: Add missing HFGITR_EL2 FGT entries to nested virt

Browse Source 
Add the missing nested virt FGT table entries HFGITR_EL2. Based
on DDI0601 and DDI0602 2023-09.

Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231214100158.2305400-8-tabba@google.com
This commit is contained in:
Fuad Tabba 2023-12-14 10:01:47 +00:00 committed by Marc Zyngier
parent 9d400eb722
commit 863ac38984
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/kvm/emulate-nested.c
View File

@ -1117,6 +1117,11 @@ static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = {
SR_FGT(SYS_AFSR1_EL1, HFGxTR, AFSR1_EL1, 1),
SR_FGT(SYS_AFSR0_EL1, HFGxTR, AFSR0_EL1, 1),
/* HFGITR_EL2 */
SR_FGT(OP_AT_S1E1A, HFGITR, ATS1E1A, 1),
SR_FGT(OP_COSP_RCTX, HFGITR, COSPRCTX, 1),
SR_FGT(OP_GCSPUSHX, HFGITR, nGCSEPP, 0),
SR_FGT(OP_GCSPOPX, HFGITR, nGCSEPP, 0),
SR_FGT(OP_GCSPUSHM, HFGITR, nGCSPUSHM_EL1, 0),
SR_FGT(OP_BRB_IALL, HFGITR, nBRBIALL, 0),
SR_FGT(OP_BRB_INJ, HFGITR, nBRBINJ, 0),
SR_FGT(SYS_DC_CVAC, HFGITR, DCCVAC, 1),