From: Miguel Luis <miguel.luis@oracle.com> mainline inclusion from mainline-v6.6-rc1 commit 41f6c9344713e6b895a77f2bdd596cf56d4cc197 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8EC9K CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- Some _EL2 encodings are missing. Add them. Signed-off-by: Miguel Luis <miguel.luis@oracle.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> [maz: dropped secure encodings] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20231023095444.1587322-3-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Signed-off-by: Junhao He <hejunhao3@huawei.com> --- arch/arm64/include/asm/sysreg.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index cef20e5d105d..5e036fb4a4bf 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -272,6 +272,8 @@ /* ETM */ #define SYS_TRCOSLAR sys_reg(2, 1, 1, 0, 4) +#define SYS_BRBCR_EL2 sys_reg(2, 4, 9, 0, 0) + #define SYS_MIDR_EL1 sys_reg(3, 0, 0, 0, 0) #define SYS_MPIDR_EL1 sys_reg(3, 0, 0, 0, 5) #define SYS_REVIDR_EL1 sys_reg(3, 0, 0, 0, 6) @@ -488,6 +490,7 @@ #define SYS_SCTLR_EL2 sys_reg(3, 4, 1, 0, 0) #define SYS_ACTLR_EL2 sys_reg(3, 4, 1, 0, 1) +#define SYS_SCTLR2_EL2 sys_reg(3, 4, 1, 0, 3) #define SYS_HCR_EL2 sys_reg(3, 4, 1, 1, 0) #define SYS_MDCR_EL2 sys_reg(3, 4, 1, 1, 1) #define SYS_CPTR_EL2 sys_reg(3, 4, 1, 1, 2) @@ -501,6 +504,7 @@ #define SYS_VTCR_EL2 sys_reg(3, 4, 2, 1, 2) #define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1) +#define SYS_VNCR_EL2 sys_reg(3, 4, 2, 2, 0) #define SYS_HAFGRTR_EL2 sys_reg(3, 4, 3, 1, 6) #define SYS_SPSR_EL2 sys_reg(3, 4, 4, 0, 0) #define SYS_ELR_EL2 sys_reg(3, 4, 4, 0, 1) @@ -518,6 +522,18 @@ #define SYS_MAIR_EL2 sys_reg(3, 4, 10, 2, 0) #define SYS_AMAIR_EL2 sys_reg(3, 4, 10, 3, 0) +#define SYS_MPAMHCR_EL2 sys_reg(3, 4, 10, 4, 0) +#define SYS_MPAMVPMV_EL2 sys_reg(3, 4, 10, 4, 1) +#define SYS_MPAM2_EL2 sys_reg(3, 4, 10, 5, 0) +#define __SYS__MPAMVPMx_EL2(x) sys_reg(3, 4, 10, 6, x) +#define SYS_MPAMVPM0_EL2 __SYS__MPAMVPMx_EL2(0) +#define SYS_MPAMVPM1_EL2 __SYS__MPAMVPMx_EL2(1) +#define SYS_MPAMVPM2_EL2 __SYS__MPAMVPMx_EL2(2) +#define SYS_MPAMVPM3_EL2 __SYS__MPAMVPMx_EL2(3) +#define SYS_MPAMVPM4_EL2 __SYS__MPAMVPMx_EL2(4) +#define SYS_MPAMVPM5_EL2 __SYS__MPAMVPMx_EL2(5) +#define SYS_MPAMVPM6_EL2 __SYS__MPAMVPMx_EL2(6) +#define SYS_MPAMVPM7_EL2 __SYS__MPAMVPMx_EL2(7) #define SYS_MPAMHCR_EL2 sys_reg(3, 4, 10, 4, 0) #define SYS_MPAMVPMV_EL2 sys_reg(3, 4, 10, 4, 1) @@ -573,9 +589,23 @@ #define SYS_CONTEXTIDR_EL2 sys_reg(3, 4, 13, 0, 1) #define SYS_TPIDR_EL2 sys_reg(3, 4, 13, 0, 2) +#define SYS_SCXTNUM_EL2 sys_reg(3, 4, 13, 0, 7) + +#define __AMEV_op2(m) (m & 0x7) +#define __AMEV_CRm(n, m) (n | ((m & 0x8) >> 3)) +#define __SYS__AMEVCNTVOFF0n_EL2(m) sys_reg(3, 4, 13, __AMEV_CRm(0x8, m), __AMEV_op2(m)) +#define SYS_AMEVCNTVOFF0n_EL2(m) __SYS__AMEVCNTVOFF0n_EL2(m) +#define __SYS__AMEVCNTVOFF1n_EL2(m) sys_reg(3, 4, 13, __AMEV_CRm(0xA, m), __AMEV_op2(m)) +#define SYS_AMEVCNTVOFF1n_EL2(m) __SYS__AMEVCNTVOFF1n_EL2(m) #define SYS_CNTVOFF_EL2 sys_reg(3, 4, 14, 0, 3) #define SYS_CNTHCTL_EL2 sys_reg(3, 4, 14, 1, 0) +#define SYS_CNTHP_TVAL_EL2 sys_reg(3, 4, 14, 2, 0) +#define SYS_CNTHP_CTL_EL2 sys_reg(3, 4, 14, 2, 1) +#define SYS_CNTHP_CVAL_EL2 sys_reg(3, 4, 14, 2, 2) +#define SYS_CNTHV_TVAL_EL2 sys_reg(3, 4, 14, 3, 0) +#define SYS_CNTHV_CTL_EL2 sys_reg(3, 4, 14, 3, 1) +#define SYS_CNTHV_CVAL_EL2 sys_reg(3, 4, 14, 3, 2) /* VHE encodings for architectural EL0/1 system registers */ #define SYS_BRBCR_EL12 sys_reg(2, 5, 9, 0, 0) -- 2.33.0