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-rw-r--r--tools/arch/arm/include/uapi/asm/kvm.h1
-rw-r--r--tools/arch/arm64/include/asm/sysreg.h440
-rw-r--r--tools/arch/arm64/include/uapi/asm/kvm.h17
-rw-r--r--tools/arch/arm64/include/uapi/asm/unistd.h24
-rw-r--r--tools/arch/arm64/tools/Makefile6
-rw-r--r--tools/arch/x86/include/asm/amd-ibs.h3
-rw-r--r--tools/arch/x86/include/asm/asm.h8
-rw-r--r--tools/arch/x86/include/asm/cpufeatures.h37
-rw-r--r--tools/arch/x86/include/asm/disabled-features.h161
-rw-r--r--tools/arch/x86/include/asm/msr-index.h34
-rw-r--r--tools/arch/x86/include/asm/nops.h2
-rw-r--r--tools/arch/x86/include/asm/orc_types.h4
-rw-r--r--tools/arch/x86/include/asm/pvclock-abi.h4
-rw-r--r--tools/arch/x86/include/asm/required-features.h105
-rw-r--r--tools/arch/x86/include/uapi/asm/kvm.h4
-rw-r--r--tools/arch/x86/include/uapi/asm/svm.h2
-rw-r--r--tools/arch/x86/kcpuid/kcpuid.c47
-rw-r--r--tools/arch/x86/lib/insn.c2
-rw-r--r--tools/arch/x86/lib/memset_64.S3
-rw-r--r--tools/arch/x86/lib/x86-opcode-map.txt54
20 files changed, 518 insertions, 440 deletions
diff --git a/tools/arch/arm/include/uapi/asm/kvm.h b/tools/arch/arm/include/uapi/asm/kvm.h
index 03cd7c19a683..d5dd96902817 100644
--- a/tools/arch/arm/include/uapi/asm/kvm.h
+++ b/tools/arch/arm/include/uapi/asm/kvm.h
@@ -246,6 +246,7 @@ struct kvm_vcpu_events {
#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
#define KVM_DEV_ARM_VGIC_GRP_ITS_REGS 8
+#define KVM_DEV_ARM_VGIC_GRP_MAINT_IRQ 9
#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
(0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
diff --git a/tools/arch/arm64/include/asm/sysreg.h b/tools/arch/arm64/include/asm/sysreg.h
index cd8420e8c3ad..b6c5ece4fdee 100644
--- a/tools/arch/arm64/include/asm/sysreg.h
+++ b/tools/arch/arm64/include/asm/sysreg.h
@@ -11,6 +11,7 @@
#include <linux/bits.h>
#include <linux/stringify.h>
+#include <linux/kasan-tags.h>
#include <asm/gpr-num.h>
@@ -108,6 +109,9 @@
#define set_pstate_ssbs(x) asm volatile(SET_PSTATE_SSBS(x))
#define set_pstate_dit(x) asm volatile(SET_PSTATE_DIT(x))
+/* Register-based PAN access, for save/restore purposes */
+#define SYS_PSTATE_PAN sys_reg(3, 0, 4, 2, 3)
+
#define __SYS_BARRIER_INSN(CRm, op2, Rt) \
__emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f))
@@ -123,6 +127,37 @@
#define SYS_DC_CIGSW sys_insn(1, 0, 7, 14, 4)
#define SYS_DC_CIGDSW sys_insn(1, 0, 7, 14, 6)
+#define SYS_IC_IALLUIS sys_insn(1, 0, 7, 1, 0)
+#define SYS_IC_IALLU sys_insn(1, 0, 7, 5, 0)
+#define SYS_IC_IVAU sys_insn(1, 3, 7, 5, 1)
+
+#define SYS_DC_IVAC sys_insn(1, 0, 7, 6, 1)
+#define SYS_DC_IGVAC sys_insn(1, 0, 7, 6, 3)
+#define SYS_DC_IGDVAC sys_insn(1, 0, 7, 6, 5)
+
+#define SYS_DC_CVAC sys_insn(1, 3, 7, 10, 1)
+#define SYS_DC_CGVAC sys_insn(1, 3, 7, 10, 3)
+#define SYS_DC_CGDVAC sys_insn(1, 3, 7, 10, 5)
+
+#define SYS_DC_CVAU sys_insn(1, 3, 7, 11, 1)
+
+#define SYS_DC_CVAP sys_insn(1, 3, 7, 12, 1)
+#define SYS_DC_CGVAP sys_insn(1, 3, 7, 12, 3)
+#define SYS_DC_CGDVAP sys_insn(1, 3, 7, 12, 5)
+
+#define SYS_DC_CVADP sys_insn(1, 3, 7, 13, 1)
+#define SYS_DC_CGVADP sys_insn(1, 3, 7, 13, 3)
+#define SYS_DC_CGDVADP sys_insn(1, 3, 7, 13, 5)
+
+#define SYS_DC_CIVAC sys_insn(1, 3, 7, 14, 1)
+#define SYS_DC_CIGVAC sys_insn(1, 3, 7, 14, 3)
+#define SYS_DC_CIGDVAC sys_insn(1, 3, 7, 14, 5)
+
+/* Data cache zero operations */
+#define SYS_DC_ZVA sys_insn(1, 3, 7, 4, 1)
+#define SYS_DC_GVA sys_insn(1, 3, 7, 4, 3)
+#define SYS_DC_GZVA sys_insn(1, 3, 7, 4, 4)
+
/*
* Automatically generated definitions for system registers, the
* manual encodings below are in the process of being converted to
@@ -162,6 +197,84 @@
#define SYS_DBGDTRTX_EL0 sys_reg(2, 3, 0, 5, 0)
#define SYS_DBGVCR32_EL2 sys_reg(2, 4, 0, 7, 0)
+#define SYS_BRBINF_EL1(n) sys_reg(2, 1, 8, (n & 15), (((n & 16) >> 2) | 0))
+#define SYS_BRBINFINJ_EL1 sys_reg(2, 1, 9, 1, 0)
+#define SYS_BRBSRC_EL1(n) sys_reg(2, 1, 8, (n & 15), (((n & 16) >> 2) | 1))
+#define SYS_BRBSRCINJ_EL1 sys_reg(2, 1, 9, 1, 1)
+#define SYS_BRBTGT_EL1(n) sys_reg(2, 1, 8, (n & 15), (((n & 16) >> 2) | 2))
+#define SYS_BRBTGTINJ_EL1 sys_reg(2, 1, 9, 1, 2)
+#define SYS_BRBTS_EL1 sys_reg(2, 1, 9, 0, 2)
+
+#define SYS_BRBCR_EL1 sys_reg(2, 1, 9, 0, 0)
+#define SYS_BRBFCR_EL1 sys_reg(2, 1, 9, 0, 1)
+#define SYS_BRBIDR0_EL1 sys_reg(2, 1, 9, 2, 0)
+
+#define SYS_TRCITECR_EL1 sys_reg(3, 0, 1, 2, 3)
+#define SYS_TRCACATR(m) sys_reg(2, 1, 2, ((m & 7) << 1), (2 | (m >> 3)))
+#define SYS_TRCACVR(m) sys_reg(2, 1, 2, ((m & 7) << 1), (0 | (m >> 3)))
+#define SYS_TRCAUTHSTATUS sys_reg(2, 1, 7, 14, 6)
+#define SYS_TRCAUXCTLR sys_reg(2, 1, 0, 6, 0)
+#define SYS_TRCBBCTLR sys_reg(2, 1, 0, 15, 0)
+#define SYS_TRCCCCTLR sys_reg(2, 1, 0, 14, 0)
+#define SYS_TRCCIDCCTLR0 sys_reg(2, 1, 3, 0, 2)
+#define SYS_TRCCIDCCTLR1 sys_reg(2, 1, 3, 1, 2)
+#define SYS_TRCCIDCVR(m) sys_reg(2, 1, 3, ((m & 7) << 1), 0)
+#define SYS_TRCCLAIMCLR sys_reg(2, 1, 7, 9, 6)
+#define SYS_TRCCLAIMSET sys_reg(2, 1, 7, 8, 6)
+#define SYS_TRCCNTCTLR(m) sys_reg(2, 1, 0, (4 | (m & 3)), 5)
+#define SYS_TRCCNTRLDVR(m) sys_reg(2, 1, 0, (0 | (m & 3)), 5)
+#define SYS_TRCCNTVR(m) sys_reg(2, 1, 0, (8 | (m & 3)), 5)
+#define SYS_TRCCONFIGR sys_reg(2, 1, 0, 4, 0)
+#define SYS_TRCDEVARCH sys_reg(2, 1, 7, 15, 6)
+#define SYS_TRCDEVID sys_reg(2, 1, 7, 2, 7)
+#define SYS_TRCEVENTCTL0R sys_reg(2, 1, 0, 8, 0)
+#define SYS_TRCEVENTCTL1R sys_reg(2, 1, 0, 9, 0)
+#define SYS_TRCEXTINSELR(m) sys_reg(2, 1, 0, (8 | (m & 3)), 4)
+#define SYS_TRCIDR0 sys_reg(2, 1, 0, 8, 7)
+#define SYS_TRCIDR10 sys_reg(2, 1, 0, 2, 6)
+#define SYS_TRCIDR11 sys_reg(2, 1, 0, 3, 6)
+#define SYS_TRCIDR12 sys_reg(2, 1, 0, 4, 6)
+#define SYS_TRCIDR13 sys_reg(2, 1, 0, 5, 6)
+#define SYS_TRCIDR1 sys_reg(2, 1, 0, 9, 7)
+#define SYS_TRCIDR2 sys_reg(2, 1, 0, 10, 7)
+#define SYS_TRCIDR3 sys_reg(2, 1, 0, 11, 7)
+#define SYS_TRCIDR4 sys_reg(2, 1, 0, 12, 7)
+#define SYS_TRCIDR5 sys_reg(2, 1, 0, 13, 7)
+#define SYS_TRCIDR6 sys_reg(2, 1, 0, 14, 7)
+#define SYS_TRCIDR7 sys_reg(2, 1, 0, 15, 7)
+#define SYS_TRCIDR8 sys_reg(2, 1, 0, 0, 6)
+#define SYS_TRCIDR9 sys_reg(2, 1, 0, 1, 6)
+#define SYS_TRCIMSPEC(m) sys_reg(2, 1, 0, (m & 7), 7)
+#define SYS_TRCITEEDCR sys_reg(2, 1, 0, 2, 1)
+#define SYS_TRCOSLSR sys_reg(2, 1, 1, 1, 4)
+#define SYS_TRCPRGCTLR sys_reg(2, 1, 0, 1, 0)
+#define SYS_TRCQCTLR sys_reg(2, 1, 0, 1, 1)
+#define SYS_TRCRSCTLR(m) sys_reg(2, 1, 1, (m & 15), (0 | (m >> 4)))
+#define SYS_TRCRSR sys_reg(2, 1, 0, 10, 0)
+#define SYS_TRCSEQEVR(m) sys_reg(2, 1, 0, (m & 3), 4)
+#define SYS_TRCSEQRSTEVR sys_reg(2, 1, 0, 6, 4)
+#define SYS_TRCSEQSTR sys_reg(2, 1, 0, 7, 4)
+#define SYS_TRCSSCCR(m) sys_reg(2, 1, 1, (m & 7), 2)
+#define SYS_TRCSSCSR(m) sys_reg(2, 1, 1, (8 | (m & 7)), 2)
+#define SYS_TRCSSPCICR(m) sys_reg(2, 1, 1, (m & 7), 3)
+#define SYS_TRCSTALLCTLR sys_reg(2, 1, 0, 11, 0)
+#define SYS_TRCSTATR sys_reg(2, 1, 0, 3, 0)
+#define SYS_TRCSYNCPR sys_reg(2, 1, 0, 13, 0)
+#define SYS_TRCTRACEIDR sys_reg(2, 1, 0, 0, 1)
+#define SYS_TRCTSCTLR sys_reg(2, 1, 0, 12, 0)
+#define SYS_TRCVICTLR sys_reg(2, 1, 0, 0, 2)
+#define SYS_TRCVIIECTLR sys_reg(2, 1, 0, 1, 2)
+#define SYS_TRCVIPCSSCTLR sys_reg(2, 1, 0, 3, 2)
+#define SYS_TRCVISSCTLR sys_reg(2, 1, 0, 2, 2)
+#define SYS_TRCVMIDCCTLR0 sys_reg(2, 1, 3, 2, 2)
+#define SYS_TRCVMIDCCTLR1 sys_reg(2, 1, 3, 3, 2)
+#define SYS_TRCVMIDCVR(m) sys_reg(2, 1, 3, ((m & 7) << 1), 1)
+
+/* 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)
@@ -170,8 +283,6 @@
#define SYS_RGSR_EL1 sys_reg(3, 0, 1, 0, 5)
#define SYS_GCR_EL1 sys_reg(3, 0, 1, 0, 6)
-#define SYS_TRFCR_EL1 sys_reg(3, 0, 1, 2, 1)
-
#define SYS_TCR_EL1 sys_reg(3, 0, 2, 0, 2)
#define SYS_APIAKEYLO_EL1 sys_reg(3, 0, 2, 1, 0)
@@ -202,15 +313,38 @@
#define SYS_ERXCTLR_EL1 sys_reg(3, 0, 5, 4, 1)
#define SYS_ERXSTATUS_EL1 sys_reg(3, 0, 5, 4, 2)
#define SYS_ERXADDR_EL1 sys_reg(3, 0, 5, 4, 3)
+#define SYS_ERXPFGF_EL1 sys_reg(3, 0, 5, 4, 4)
+#define SYS_ERXPFGCTL_EL1 sys_reg(3, 0, 5, 4, 5)
+#define SYS_ERXPFGCDN_EL1 sys_reg(3, 0, 5, 4, 6)
#define SYS_ERXMISC0_EL1 sys_reg(3, 0, 5, 5, 0)
#define SYS_ERXMISC1_EL1 sys_reg(3, 0, 5, 5, 1)
+#define SYS_ERXMISC2_EL1 sys_reg(3, 0, 5, 5, 2)
+#define SYS_ERXMISC3_EL1 sys_reg(3, 0, 5, 5, 3)
#define SYS_TFSR_EL1 sys_reg(3, 0, 5, 6, 0)
#define SYS_TFSRE0_EL1 sys_reg(3, 0, 5, 6, 1)
#define SYS_PAR_EL1 sys_reg(3, 0, 7, 4, 0)
#define SYS_PAR_EL1_F BIT(0)
+/* When PAR_EL1.F == 1 */
#define SYS_PAR_EL1_FST GENMASK(6, 1)
+#define SYS_PAR_EL1_PTW BIT(8)
+#define SYS_PAR_EL1_S BIT(9)
+#define SYS_PAR_EL1_AssuredOnly BIT(12)
+#define SYS_PAR_EL1_TopLevel BIT(13)
+#define SYS_PAR_EL1_Overlay BIT(14)
+#define SYS_PAR_EL1_DirtyBit BIT(15)
+#define SYS_PAR_EL1_F1_IMPDEF GENMASK_ULL(63, 48)
+#define SYS_PAR_EL1_F1_RES0 (BIT(7) | BIT(10) | GENMASK_ULL(47, 16))
+#define SYS_PAR_EL1_RES1 BIT(11)
+/* When PAR_EL1.F == 0 */
+#define SYS_PAR_EL1_SH GENMASK_ULL(8, 7)
+#define SYS_PAR_EL1_NS BIT(9)
+#define SYS_PAR_EL1_F0_IMPDEF BIT(10)
+#define SYS_PAR_EL1_NSE BIT(11)
+#define SYS_PAR_EL1_PA GENMASK_ULL(51, 12)
+#define SYS_PAR_EL1_ATTR GENMASK_ULL(63, 56)
+#define SYS_PAR_EL1_F0_RES0 (GENMASK_ULL(6, 1) | GENMASK_ULL(55, 52))
/*** Statistical Profiling Extension ***/
#define PMSEVFR_EL1_RES0_IMP \
@@ -274,6 +408,8 @@
#define SYS_ICC_IGRPEN0_EL1 sys_reg(3, 0, 12, 12, 6)
#define SYS_ICC_IGRPEN1_EL1 sys_reg(3, 0, 12, 12, 7)
+#define SYS_ACCDATA_EL1 sys_reg(3, 0, 13, 0, 5)
+
#define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0)
#define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7)
@@ -286,7 +422,6 @@
#define SYS_PMCNTENCLR_EL0 sys_reg(3, 3, 9, 12, 2)
#define SYS_PMOVSCLR_EL0 sys_reg(3, 3, 9, 12, 3)
#define SYS_PMSWINC_EL0 sys_reg(3, 3, 9, 12, 4)
-#define SYS_PMSELR_EL0 sys_reg(3, 3, 9, 12, 5)
#define SYS_PMCEID0_EL0 sys_reg(3, 3, 9, 12, 6)
#define SYS_PMCEID1_EL0 sys_reg(3, 3, 9, 12, 7)
#define SYS_PMCCNTR_EL0 sys_reg(3, 3, 9, 13, 0)
@@ -369,6 +504,7 @@
#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)
@@ -381,13 +517,15 @@
#define SYS_VTTBR_EL2 sys_reg(3, 4, 2, 1, 0)
#define SYS_VTCR_EL2 sys_reg(3, 4, 2, 1, 2)
-#define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1)
-#define SYS_HDFGRTR_EL2 sys_reg(3, 4, 3, 1, 4)
-#define SYS_HDFGWTR_EL2 sys_reg(3, 4, 3, 1, 5)
+#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)
#define SYS_SP_EL1 sys_reg(3, 4, 4, 1, 0)
+#define SYS_SPSR_irq sys_reg(3, 4, 4, 3, 0)
+#define SYS_SPSR_abt sys_reg(3, 4, 4, 3, 1)
+#define SYS_SPSR_und sys_reg(3, 4, 4, 3, 2)
+#define SYS_SPSR_fiq sys_reg(3, 4, 4, 3, 3)
#define SYS_IFSR32_EL2 sys_reg(3, 4, 5, 0, 1)
#define SYS_AFSR0_EL2 sys_reg(3, 4, 5, 1, 0)
#define SYS_AFSR1_EL2 sys_reg(3, 4, 5, 1, 1)
@@ -420,9 +558,6 @@
#define SYS_ICH_VSEIR_EL2 sys_reg(3, 4, 12, 9, 4)
#define SYS_ICC_SRE_EL2 sys_reg(3, 4, 12, 9, 5)
-#define SYS_ICH_HCR_EL2 sys_reg(3, 4, 12, 11, 0)
-#define SYS_ICH_VTR_EL2 sys_reg(3, 4, 12, 11, 1)
-#define SYS_ICH_MISR_EL2 sys_reg(3, 4, 12, 11, 2)
#define SYS_ICH_EISR_EL2 sys_reg(3, 4, 12, 11, 3)
#define SYS_ICH_ELRSR_EL2 sys_reg(3, 4, 12, 11, 5)
#define SYS_ICH_VMCR_EL2 sys_reg(3, 4, 12, 11, 7)
@@ -449,24 +584,49 @@
#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)
#define SYS_SCTLR_EL12 sys_reg(3, 5, 1, 0, 0)
+#define SYS_CPACR_EL12 sys_reg(3, 5, 1, 0, 2)
+#define SYS_SCTLR2_EL12 sys_reg(3, 5, 1, 0, 3)
+#define SYS_ZCR_EL12 sys_reg(3, 5, 1, 2, 0)
+#define SYS_TRFCR_EL12 sys_reg(3, 5, 1, 2, 1)
+#define SYS_SMCR_EL12 sys_reg(3, 5, 1, 2, 6)
#define SYS_TTBR0_EL12 sys_reg(3, 5, 2, 0, 0)
#define SYS_TTBR1_EL12 sys_reg(3, 5, 2, 0, 1)
#define SYS_TCR_EL12 sys_reg(3, 5, 2, 0, 2)
+#define SYS_TCR2_EL12 sys_reg(3, 5, 2, 0, 3)
#define SYS_SPSR_EL12 sys_reg(3, 5, 4, 0, 0)
#define SYS_ELR_EL12 sys_reg(3, 5, 4, 0, 1)
#define SYS_AFSR0_EL12 sys_reg(3, 5, 5, 1, 0)
#define SYS_AFSR1_EL12 sys_reg(3, 5, 5, 1, 1)
#define SYS_ESR_EL12 sys_reg(3, 5, 5, 2, 0)
#define SYS_TFSR_EL12 sys_reg(3, 5, 5, 6, 0)
+#define SYS_FAR_EL12 sys_reg(3, 5, 6, 0, 0)
+#define SYS_PMSCR_EL12 sys_reg(3, 5, 9, 9, 0)
#define SYS_MAIR_EL12 sys_reg(3, 5, 10, 2, 0)
#define SYS_AMAIR_EL12 sys_reg(3, 5, 10, 3, 0)
#define SYS_VBAR_EL12 sys_reg(3, 5, 12, 0, 0)
+#define SYS_CONTEXTIDR_EL12 sys_reg(3, 5, 13, 0, 1)
+#define SYS_SCXTNUM_EL12 sys_reg(3, 5, 13, 0, 7)
#define SYS_CNTKCTL_EL12 sys_reg(3, 5, 14, 1, 0)
#define SYS_CNTP_TVAL_EL02 sys_reg(3, 5, 14, 2, 0)
#define SYS_CNTP_CTL_EL02 sys_reg(3, 5, 14, 2, 1)
@@ -477,6 +637,183 @@
#define SYS_SP_EL2 sys_reg(3, 6, 4, 1, 0)
+/* AT instructions */
+#define AT_Op0 1
+#define AT_CRn 7
+
+#define OP_AT_S1E1R sys_insn(AT_Op0, 0, AT_CRn, 8, 0)
+#define OP_AT_S1E1W sys_insn(AT_Op0, 0, AT_CRn, 8, 1)
+#define OP_AT_S1E0R sys_insn(AT_Op0, 0, AT_CRn, 8, 2)
+#define OP_AT_S1E0W sys_insn(AT_Op0, 0, AT_CRn, 8, 3)
+#define OP_AT_S1E1RP sys_insn(AT_Op0, 0, AT_CRn, 9, 0)
+#define OP_AT_S1E1WP sys_insn(AT_Op0, 0, AT_CRn, 9, 1)
+#define OP_AT_S1E1A sys_insn(AT_Op0, 0, AT_CRn, 9, 2)
+#define OP_AT_S1E2R sys_insn(AT_Op0, 4, AT_CRn, 8, 0)
+#define OP_AT_S1E2W sys_insn(AT_Op0, 4, AT_CRn, 8, 1)
+#define OP_AT_S12E1R sys_insn(AT_Op0, 4, AT_CRn, 8, 4)
+#define OP_AT_S12E1W sys_insn(AT_Op0, 4, AT_CRn, 8, 5)
+#define OP_AT_S12E0R sys_insn(AT_Op0, 4, AT_CRn, 8, 6)
+#define OP_AT_S12E0W sys_insn(AT_Op0, 4, AT_CRn, 8, 7)
+#define OP_AT_S1E2A sys_insn(AT_Op0, 4, AT_CRn, 9, 2)
+
+/* TLBI instructions */
+#define TLBI_Op0 1
+
+#define TLBI_Op1_EL1 0 /* Accessible from EL1 or higher */
+#define TLBI_Op1_EL2 4 /* Accessible from EL2 or higher */
+
+#define TLBI_CRn_XS 8 /* Extra Slow (the common one) */
+#define TLBI_CRn_nXS 9 /* not Extra Slow (which nobody uses)*/
+
+#define TLBI_CRm_IPAIS 0 /* S2 Inner-Shareable */
+#define TLBI_CRm_nROS 1 /* non-Range, Outer-Sharable */
+#define TLBI_CRm_RIS 2 /* Range, Inner-Sharable */
+#define TLBI_CRm_nRIS 3 /* non-Range, Inner-Sharable */
+#define TLBI_CRm_IPAONS 4 /* S2 Outer and Non-Shareable */
+#define TLBI_CRm_ROS 5 /* Range, Outer-Sharable */
+#define TLBI_CRm_RNS 6 /* Range, Non-Sharable */
+#define TLBI_CRm_nRNS 7 /* non-Range, Non-Sharable */
+
+#define OP_TLBI_VMALLE1OS sys_insn(1, 0, 8, 1, 0)
+#define OP_TLBI_VAE1OS sys_insn(1, 0, 8, 1, 1)
+#define OP_TLBI_ASIDE1OS sys_insn(1, 0, 8, 1, 2)
+#define OP_TLBI_VAAE1OS sys_insn(1, 0, 8, 1, 3)
+#define OP_TLBI_VALE1OS sys_insn(1, 0, 8, 1, 5)
+#define OP_TLBI_VAALE1OS sys_insn(1, 0, 8, 1, 7)
+#define OP_TLBI_RVAE1IS sys_insn(1, 0, 8, 2, 1)
+#define OP_TLBI_RVAAE1IS sys_insn(1, 0, 8, 2, 3)
+#define OP_TLBI_RVALE1IS sys_insn(1, 0, 8, 2, 5)
+#define OP_TLBI_RVAALE1IS sys_insn(1, 0, 8, 2, 7)
+#define OP_TLBI_VMALLE1IS sys_insn(1, 0, 8, 3, 0)
+#define OP_TLBI_VAE1IS sys_insn(1, 0, 8, 3, 1)
+#define OP_TLBI_ASIDE1IS sys_insn(1, 0, 8, 3, 2)
+#define OP_TLBI_VAAE1IS sys_insn(1, 0, 8, 3, 3)
+#define OP_TLBI_VALE1IS sys_insn(1, 0, 8, 3, 5)
+#define OP_TLBI_VAALE1IS sys_insn(1, 0, 8, 3, 7)
+#define OP_TLBI_RVAE1OS sys_insn(1, 0, 8, 5, 1)
+#define OP_TLBI_RVAAE1OS sys_insn(1, 0, 8, 5, 3)
+#define OP_TLBI_RVALE1OS sys_insn(1, 0, 8, 5, 5)
+#define OP_TLBI_RVAALE1OS sys_insn(1, 0, 8, 5, 7)
+#define OP_TLBI_RVAE1 sys_insn(1, 0, 8, 6, 1)
+#define OP_TLBI_RVAAE1 sys_insn(1, 0, 8, 6, 3)
+#define OP_TLBI_RVALE1 sys_insn(1, 0, 8, 6, 5)
+#define OP_TLBI_RVAALE1 sys_insn(1, 0, 8, 6, 7)
+#define OP_TLBI_VMALLE1 sys_insn(1, 0, 8, 7, 0)
+#define OP_TLBI_VAE1 sys_insn(1, 0, 8, 7, 1)
+#define OP_TLBI_ASIDE1 sys_insn(1, 0, 8, 7, 2)
+#define OP_TLBI_VAAE1 sys_insn(1, 0, 8, 7, 3)
+#define OP_TLBI_VALE1 sys_insn(1, 0, 8, 7, 5)
+#define OP_TLBI_VAALE1 sys_insn(1, 0, 8, 7, 7)
+#define OP_TLBI_VMALLE1OSNXS sys_insn(1, 0, 9, 1, 0)
+#define OP_TLBI_VAE1OSNXS sys_insn(1, 0, 9, 1, 1)
+#define OP_TLBI_ASIDE1OSNXS sys_insn(1, 0, 9, 1, 2)
+#define OP_TLBI_VAAE1OSNXS sys_insn(1, 0, 9, 1, 3)
+#define OP_TLBI_VALE1OSNXS sys_insn(1, 0, 9, 1, 5)
+#define OP_TLBI_VAALE1OSNXS sys_insn(1, 0, 9, 1, 7)
+#define OP_TLBI_RVAE1ISNXS sys_insn(1, 0, 9, 2, 1)
+#define OP_TLBI_RVAAE1ISNXS sys_insn(1, 0, 9, 2, 3)
+#define OP_TLBI_RVALE1ISNXS sys_insn(1, 0, 9, 2, 5)
+#define OP_TLBI_RVAALE1ISNXS sys_insn(1, 0, 9, 2, 7)
+#define OP_TLBI_VMALLE1ISNXS sys_insn(1, 0, 9, 3, 0)
+#define OP_TLBI_VAE1ISNXS sys_insn(1, 0, 9, 3, 1)
+#define OP_TLBI_ASIDE1ISNXS sys_insn(1, 0, 9, 3, 2)
+#define OP_TLBI_VAAE1ISNXS sys_insn(1, 0, 9, 3, 3)
+#define OP_TLBI_VALE1ISNXS sys_insn(1, 0, 9, 3, 5)
+#define OP_TLBI_VAALE1ISNXS sys_insn(1, 0, 9, 3, 7)
+#define OP_TLBI_RVAE1OSNXS sys_insn(1, 0, 9, 5, 1)
+#define OP_TLBI_RVAAE1OSNXS sys_insn(1, 0, 9, 5, 3)
+#define OP_TLBI_RVALE1OSNXS sys_insn(1, 0, 9, 5, 5)
+#define OP_TLBI_RVAALE1OSNXS sys_insn(1, 0, 9, 5, 7)
+#define OP_TLBI_RVAE1NXS sys_insn(1, 0, 9, 6, 1)
+#define OP_TLBI_RVAAE1NXS sys_insn(1, 0, 9, 6, 3)
+#define OP_TLBI_RVALE1NXS sys_insn(1, 0, 9, 6, 5)
+#define OP_TLBI_RVAALE1NXS sys_insn(1, 0, 9, 6, 7)
+#define OP_TLBI_VMALLE1NXS sys_insn(1, 0, 9, 7, 0)
+#define OP_TLBI_VAE1NXS sys_insn(1, 0, 9, 7, 1)
+#define OP_TLBI_ASIDE1NXS sys_insn(1, 0, 9, 7, 2)
+#define OP_TLBI_VAAE1NXS sys_insn(1, 0, 9, 7, 3)
+#define OP_TLBI_VALE1NXS sys_insn(1, 0, 9, 7, 5)
+#define OP_TLBI_VAALE1NXS sys_insn(1, 0, 9, 7, 7)
+#define OP_TLBI_IPAS2E1IS sys_insn(1, 4, 8, 0, 1)
+#define OP_TLBI_RIPAS2E1IS sys_insn(1, 4, 8, 0, 2)
+#define OP_TLBI_IPAS2LE1IS sys_insn(1, 4, 8, 0, 5)
+#define OP_TLBI_RIPAS2LE1IS sys_insn(1, 4, 8, 0, 6)
+#define OP_TLBI_ALLE2OS sys_insn(1, 4, 8, 1, 0)
+#define OP_TLBI_VAE2OS sys_insn(1, 4, 8, 1, 1)
+#define OP_TLBI_ALLE1OS sys_insn(1, 4, 8, 1, 4)
+#define OP_TLBI_VALE2OS sys_insn(1, 4, 8, 1, 5)
+#define OP_TLBI_VMALLS12E1OS sys_insn(1, 4, 8, 1, 6)
+#define OP_TLBI_RVAE2IS sys_insn(1, 4, 8, 2, 1)
+#define OP_TLBI_RVALE2IS sys_insn(1, 4, 8, 2, 5)
+#define OP_TLBI_ALLE2IS sys_insn(1, 4, 8, 3, 0)
+#define OP_TLBI_VAE2IS sys_insn(1, 4, 8, 3, 1)
+#define OP_TLBI_ALLE1IS sys_insn(1, 4, 8, 3, 4)
+#define OP_TLBI_VALE2IS sys_insn(1, 4, 8, 3, 5)
+#define OP_TLBI_VMALLS12E1IS sys_insn(1, 4, 8, 3, 6)
+#define OP_TLBI_IPAS2E1OS sys_insn(1, 4, 8, 4, 0)
+#define OP_TLBI_IPAS2E1 sys_insn(1, 4, 8, 4, 1)
+#define OP_TLBI_RIPAS2E1 sys_insn(1, 4, 8, 4, 2)
+#define OP_TLBI_RIPAS2E1OS sys_insn(1, 4, 8, 4, 3)
+#define OP_TLBI_IPAS2LE1OS sys_insn(1, 4, 8, 4, 4)
+#define OP_TLBI_IPAS2LE1 sys_insn(1, 4, 8, 4, 5)
+#define OP_TLBI_RIPAS2LE1 sys_insn(1, 4, 8, 4, 6)
+#define OP_TLBI_RIPAS2LE1OS sys_insn(1, 4, 8, 4, 7)
+#define OP_TLBI_RVAE2OS sys_insn(1, 4, 8, 5, 1)
+#define OP_TLBI_RVALE2OS sys_insn(1, 4, 8, 5, 5)
+#define OP_TLBI_RVAE2 sys_insn(1, 4, 8, 6, 1)
+#define OP_TLBI_RVALE2 sys_insn(1, 4, 8, 6, 5)
+#define OP_TLBI_ALLE2 sys_insn(1, 4, 8, 7, 0)
+#define OP_TLBI_VAE2 sys_insn(1, 4, 8, 7, 1)
+#define OP_TLBI_ALLE1 sys_insn(1, 4, 8, 7, 4)
+#define OP_TLBI_VALE2 sys_insn(1, 4, 8, 7, 5)
+#define OP_TLBI_VMALLS12E1 sys_insn(1, 4, 8, 7, 6)
+#define OP_TLBI_IPAS2E1ISNXS sys_insn(1, 4, 9, 0, 1)
+#define OP_TLBI_RIPAS2E1ISNXS sys_insn(1, 4, 9, 0, 2)
+#define OP_TLBI_IPAS2LE1ISNXS sys_insn(1, 4, 9, 0, 5)
+#define OP_TLBI_RIPAS2LE1ISNXS sys_insn(1, 4, 9, 0, 6)
+#define OP_TLBI_ALLE2OSNXS sys_insn(1, 4, 9, 1, 0)
+#define OP_TLBI_VAE2OSNXS sys_insn(1, 4, 9, 1, 1)
+#define OP_TLBI_ALLE1OSNXS sys_insn(1, 4, 9, 1, 4)
+#define OP_TLBI_VALE2OSNXS sys_insn(1, 4, 9, 1, 5)
+#define OP_TLBI_VMALLS12E1OSNXS sys_insn(1, 4, 9, 1, 6)
+#define OP_TLBI_RVAE2ISNXS sys_insn(1, 4, 9, 2, 1)
+#define OP_TLBI_RVALE2ISNXS sys_insn(1, 4, 9, 2, 5)
+#define OP_TLBI_ALLE2ISNXS sys_insn(1, 4, 9, 3, 0)
+#define OP_TLBI_VAE2ISNXS sys_insn(1, 4, 9, 3, 1)
+#define OP_TLBI_ALLE1ISNXS sys_insn(1, 4, 9, 3, 4)
+#define OP_TLBI_VALE2ISNXS sys_insn(1, 4, 9, 3, 5)
+#define OP_TLBI_VMALLS12E1ISNXS sys_insn(1, 4, 9, 3, 6)
+#define OP_TLBI_IPAS2E1OSNXS sys_insn(1, 4, 9, 4, 0)
+#define OP_TLBI_IPAS2E1NXS sys_insn(1, 4, 9, 4, 1)
+#define OP_TLBI_RIPAS2E1NXS sys_insn(1, 4, 9, 4, 2)
+#define OP_TLBI_RIPAS2E1OSNXS sys_insn(1, 4, 9, 4, 3)
+#define OP_TLBI_IPAS2LE1OSNXS sys_insn(1, 4, 9, 4, 4)
+#define OP_TLBI_IPAS2LE1NXS sys_insn(1, 4, 9, 4, 5)
+#define OP_TLBI_RIPAS2LE1NXS sys_insn(1, 4, 9, 4, 6)
+#define OP_TLBI_RIPAS2LE1OSNXS sys_insn(1, 4, 9, 4, 7)
+#define OP_TLBI_RVAE2OSNXS sys_insn(1, 4, 9, 5, 1)
+#define OP_TLBI_RVALE2OSNXS sys_insn(1, 4, 9, 5, 5)
+#define OP_TLBI_RVAE2NXS sys_insn(1, 4, 9, 6, 1)
+#define OP_TLBI_RVALE2NXS sys_insn(1, 4, 9, 6, 5)
+#define OP_TLBI_ALLE2NXS sys_insn(1, 4, 9, 7, 0)
+#define OP_TLBI_VAE2NXS sys_insn(1, 4, 9, 7, 1)
+#define OP_TLBI_ALLE1NXS sys_insn(1, 4, 9, 7, 4)
+#define OP_TLBI_VALE2NXS sys_insn(1, 4, 9, 7, 5)
+#define OP_TLBI_VMALLS12E1NXS sys_insn(1, 4, 9, 7, 6)
+
+/* Misc instructions */
+#define OP_GCSPUSHX sys_insn(1, 0, 7, 7, 4)
+#define OP_GCSPOPCX sys_insn(1, 0, 7, 7, 5)
+#define OP_GCSPOPX sys_insn(1, 0, 7, 7, 6)
+#define OP_GCSPUSHM sys_insn(1, 3, 7, 7, 0)
+
+#define OP_BRB_IALL sys_insn(1, 1, 7, 2, 4)
+#define OP_BRB_INJ sys_insn(1, 1, 7, 2, 5)
+#define OP_CFP_RCTX sys_insn(1, 3, 7, 3, 4)
+#define OP_DVP_RCTX sys_insn(1, 3, 7, 3, 5)
+#define OP_COSP_RCTX sys_insn(1, 3, 7, 3, 6)
+#define OP_CPP_RCTX sys_insn(1, 3, 7, 3, 7)
+
/* Common SCTLR_ELx flags. */
#define SCTLR_ELx_ENTP2 (BIT(60))
#define SCTLR_ELx_DSSBS (BIT(44))
@@ -555,16 +892,14 @@
/* Position the attr at the correct index */
#define MAIR_ATTRIDX(attr, idx) ((attr) << ((idx) * 8))
-/* id_aa64pfr0 */
-#define ID_AA64PFR0_EL1_ELx_64BIT_ONLY 0x1
-#define ID_AA64PFR0_EL1_ELx_32BIT_64BIT 0x2
-
/* id_aa64mmfr0 */
#define ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN 0x0
+#define ID_AA64MMFR0_EL1_TGRAN4_LPA2 ID_AA64MMFR0_EL1_TGRAN4_52_BIT
#define ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MAX 0x7
#define ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MIN 0x0
#define ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MAX 0x7
#define ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MIN 0x1
+#define ID_AA64MMFR0_EL1_TGRAN16_LPA2 ID_AA64MMFR0_EL1_TGRAN16_52_BIT
#define ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MAX 0xf
#define ARM64_MIN_PARANGE_BITS 32
@@ -572,6 +907,7 @@
#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_DEFAULT 0x0
#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_NONE 0x1
#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_MIN 0x2
+#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_LPA2 0x3
#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_MAX 0x7
#ifdef CONFIG_ARM64_PA_BITS_52
@@ -582,11 +918,13 @@
#if defined(CONFIG_ARM64_4K_PAGES)
#define ID_AA64MMFR0_EL1_TGRAN_SHIFT ID_AA64MMFR0_EL1_TGRAN4_SHIFT
+#define ID_AA64MMFR0_EL1_TGRAN_LPA2 ID_AA64MMFR0_EL1_TGRAN4_52_BIT
#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN
#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MAX
#define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT ID_AA64MMFR0_EL1_TGRAN4_2_SHIFT
#elif defined(CONFIG_ARM64_16K_PAGES)
#define ID_AA64MMFR0_EL1_TGRAN_SHIFT ID_AA64MMFR0_EL1_TGRAN16_SHIFT
+#define ID_AA64MMFR0_EL1_TGRAN_LPA2 ID_AA64MMFR0_EL1_TGRAN16_52_BIT
#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MIN
#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MAX
#define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT ID_AA64MMFR0_EL1_TGRAN16_2_SHIFT
@@ -610,6 +948,19 @@
#define SYS_GCR_EL1_RRND (BIT(16))
#define SYS_GCR_EL1_EXCL_MASK 0xffffUL
+#ifdef CONFIG_KASAN_HW_TAGS
+/*
+ * KASAN always uses a whole byte for its tags. With CONFIG_KASAN_HW_TAGS it
+ * only uses tags in the range 0xF0-0xFF, which we map to MTE tags 0x0-0xF.
+ */
+#define __MTE_TAG_MIN (KASAN_TAG_MIN & 0xf)
+#define __MTE_TAG_MAX (KASAN_TAG_MAX & 0xf)
+#define __MTE_TAG_INCL GENMASK(__MTE_TAG_MAX, __MTE_TAG_MIN)
+#define KERNEL_GCR_EL1_EXCL (SYS_GCR_EL1_EXCL_MASK & ~__MTE_TAG_INCL)
+#else
+#define KERNEL_GCR_EL1_EXCL SYS_GCR_EL1_EXCL_MASK
+#endif
+
#define KERNEL_GCR_EL1 (SYS_GCR_EL1_RRND | KERNEL_GCR_EL1_EXCL)
/* RGSR_EL1 Definitions */
@@ -626,20 +977,7 @@
/* Safe value for MPIDR_EL1: Bit31:RES1, Bit30:U:0, Bit24:MT:0 */
#define SYS_MPIDR_SAFE_VAL (BIT(31))
-#define TRFCR_ELx_TS_SHIFT 5
-#define TRFCR_ELx_TS_MASK ((0x3UL) << TRFCR_ELx_TS_SHIFT)
-#define TRFCR_ELx_TS_VIRTUAL ((0x1UL) << TRFCR_ELx_TS_SHIFT)
-#define TRFCR_ELx_TS_GUEST_PHYSICAL ((0x2UL) << TRFCR_ELx_TS_SHIFT)
-#define TRFCR_ELx_TS_PHYSICAL ((0x3UL) << TRFCR_ELx_TS_SHIFT)
-#define TRFCR_EL2_CX BIT(3)
-#define TRFCR_ELx_ExTRE BIT(1)
-#define TRFCR_ELx_E0TRE BIT(0)
-
/* GIC Hypervisor interface registers */
-/* ICH_MISR_EL2 bit definitions */
-#define ICH_MISR_EOI (1 << 0)
-#define ICH_MISR_U (1 << 1)
-
/* ICH_LR*_EL2 bit definitions */
#define ICH_LR_VIRTUAL_ID_MASK ((1ULL << 32) - 1)
@@ -654,17 +992,6 @@
#define ICH_LR_PRIORITY_SHIFT 48
#define ICH_LR_PRIORITY_MASK (0xffULL << ICH_LR_PRIORITY_SHIFT)
-/* ICH_HCR_EL2 bit definitions */
-#define ICH_HCR_EN (1 << 0)
-#define ICH_HCR_UIE (1 << 1)
-#define ICH_HCR_NPIE (1 << 3)
-#define ICH_HCR_TC (1 << 10)
-#define ICH_HCR_TALL0 (1 << 11)
-#define ICH_HCR_TALL1 (1 << 12)
-#define ICH_HCR_TDIR (1 << 14)
-#define ICH_HCR_EOIcount_SHIFT 27
-#define ICH_HCR_EOIcount_MASK (0x1f << ICH_HCR_EOIcount_SHIFT)
-
/* ICH_VMCR_EL2 bit definitions */
#define ICH_VMCR_ACK_CTL_SHIFT 2
#define ICH_VMCR_ACK_CTL_MASK (1 << ICH_VMCR_ACK_CTL_SHIFT)
@@ -685,18 +1012,6 @@
#define ICH_VMCR_ENG1_SHIFT 1
#define ICH_VMCR_ENG1_MASK (1 << ICH_VMCR_ENG1_SHIFT)
-/* ICH_VTR_EL2 bit definitions */
-#define ICH_VTR_PRI_BITS_SHIFT 29
-#define ICH_VTR_PRI_BITS_MASK (7 << ICH_VTR_PRI_BITS_SHIFT)
-#define ICH_VTR_ID_BITS_SHIFT 23
-#define ICH_VTR_ID_BITS_MASK (7 << ICH_VTR_ID_BITS_SHIFT)
-#define ICH_VTR_SEIS_SHIFT 22
-#define ICH_VTR_SEIS_MASK (1 << ICH_VTR_SEIS_SHIFT)
-#define ICH_VTR_A3V_SHIFT 21
-#define ICH_VTR_A3V_MASK (1 << ICH_VTR_A3V_SHIFT)
-#define ICH_VTR_TDS_SHIFT 19
-#define ICH_VTR_TDS_MASK (1 << ICH_VTR_TDS_SHIFT)
-
/*
* Permission Indirection Extension (PIE) permission encodings.
* Encodings with the _O suffix, have overlays applied (Permission Overlay Extension).
@@ -716,6 +1031,22 @@
#define PIRx_ELx_PERM(idx, perm) ((perm) << ((idx) * 4))
+/*
+ * Permission Overlay Extension (POE) permission encodings.
+ */
+#define POE_NONE UL(0x0)
+#define POE_R UL(0x1)
+#define POE_X UL(0x2)
+#define POE_RX UL(0x3)
+#define POE_W UL(0x4)
+#define POE_RW UL(0x5)
+#define POE_XW UL(0x6)
+#define POE_RXW UL(0x7)
+#define POE_MASK UL(0xf)
+
+/* Initial value for Permission Overlay Extension for EL0 */
+#define POR_EL0_INIT POE_RXW
+
#define ARM64_FEATURE_FIELD_BITS 4
/* Defined for compatibility only, do not add new users. */
@@ -789,15 +1120,21 @@
/*
* For registers without architectural names, or simply unsupported by
* GAS.
+ *
+ * __check_r forces warnings to be generated by the compiler when
+ * evaluating r which wouldn't normally happen due to being passed to
+ * the assembler via __stringify(r).
*/
#define read_sysreg_s(r) ({ \
u64 __val; \
+ u32 __maybe_unused __check_r = (u32)(r); \
asm volatile(__mrs_s("%0", r) : "=r" (__val)); \
__val; \
})
#define write_sysreg_s(v, r) do { \
u64 __val = (u64)(v); \
+ u32 __maybe_unused __check_r = (u32)(r); \
asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); \
} while (0)
@@ -827,6 +1164,8 @@
par; \
})
+#define SYS_FIELD_VALUE(reg, field, val) reg##_##field##_##val
+
#define SYS_FIELD_GET(reg, field, val) \
FIELD_GET(reg##_##field##_MASK, val)
@@ -834,7 +1173,8 @@
FIELD_PREP(reg##_##field##_MASK, val)
#define SYS_FIELD_PREP_ENUM(reg, field, val) \
- FIELD_PREP(reg##_##field##_MASK, reg##_##field##_##val)
+ FIELD_PREP(reg##_##field##_MASK, \
+ SYS_FIELD_VALUE(reg, field, val))
#endif
diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index 66736ff04011..af9d9acaf997 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -43,9 +43,6 @@
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
#define KVM_DIRTY_LOG_PAGE_OFFSET 64
-#define KVM_REG_SIZE(id) \
- (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
-
struct kvm_regs {
struct user_pt_regs regs; /* sp = sp_el0 */
@@ -108,6 +105,7 @@ struct kvm_regs {
#define KVM_ARM_VCPU_PTRAUTH_ADDRESS 5 /* VCPU uses address authentication */
#define KVM_ARM_VCPU_PTRAUTH_GENERIC 6 /* VCPU uses generic authentication */
#define KVM_ARM_VCPU_HAS_EL2 7 /* Support nested virtualization */
+#define KVM_ARM_VCPU_HAS_EL2_E2H0 8 /* Limit NV support to E2H RES0 */
struct kvm_vcpu_init {
__u32 target;
@@ -374,6 +372,7 @@ enum {
#endif
};
+/* Vendor hyper call function numbers 0-63 */
#define KVM_REG_ARM_VENDOR_HYP_BMAP KVM_REG_ARM_FW_FEAT_BMAP_REG(2)
enum {
@@ -384,6 +383,17 @@ enum {
#endif
};
+/* Vendor hyper call function numbers 64-127 */
+#define KVM_REG_ARM_VENDOR_HYP_BMAP_2 KVM_REG_ARM_FW_FEAT_BMAP_REG(3)
+
+enum {
+ KVM_REG_ARM_VENDOR_HYP_BIT_DISCOVER_IMPL_VER = 0,
+ KVM_REG_ARM_VENDOR_HYP_BIT_DISCOVER_IMPL_CPUS = 1,
+#ifdef __KERNEL__
+ KVM_REG_ARM_VENDOR_HYP_BMAP_2_BIT_COUNT,
+#endif
+};
+
/* Device Control API on vm fd */
#define KVM_ARM_VM_SMCCC_CTRL 0
#define KVM_ARM_VM_SMCCC_FILTER 0
@@ -406,6 +416,7 @@ enum {
#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO 7
#define KVM_DEV_ARM_VGIC_GRP_ITS_REGS 8
+#define KVM_DEV_ARM_VGIC_GRP_MAINT_IRQ 9
#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT 10
#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
(0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h b/tools/arch/arm64/include/uapi/asm/unistd.h
index 9306726337fe..df36f23876e8 100644
--- a/tools/arch/arm64/include/uapi/asm/unistd.h
+++ b/tools/arch/arm64/include/uapi/asm/unistd.h
@@ -1,24 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define __ARCH_WANT_RENAMEAT
-#define __ARCH_WANT_NEW_STAT
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-#define __ARCH_WANT_MEMFD_SECRET
-
-#include <asm-generic/unistd.h>
+#include <asm/unistd_64.h>
diff --git a/tools/arch/arm64/tools/Makefile b/tools/arch/arm64/tools/Makefile
index 7b42feedf647..de4f1b66ef01 100644
--- a/tools/arch/arm64/tools/Makefile
+++ b/tools/arch/arm64/tools/Makefile
@@ -13,12 +13,6 @@ AWK ?= awk
MKDIR ?= mkdir
RM ?= rm
-ifeq ($(V),1)
-Q =
-else
-Q = @
-endif
-
arm64_tools_dir = $(top_srcdir)/arch/arm64/tools
arm64_sysreg_tbl = $(arm64_tools_dir)/sysreg
arm64_gen_sysreg = $(arm64_tools_dir)/gen-sysreg.awk
diff --git a/tools/arch/x86/include/asm/amd-ibs.h b/tools/arch/x86/include/asm/amd-ibs.h
index 93807b437e4d..cb1740bc3da2 100644
--- a/tools/arch/x86/include/asm/amd-ibs.h
+++ b/tools/arch/x86/include/asm/amd-ibs.h
@@ -64,7 +64,8 @@ union ibs_op_ctl {
opmaxcnt_ext:7, /* 20-26: upper 7 bits of periodic op maximum count */
reserved0:5, /* 27-31: reserved */
opcurcnt:27, /* 32-58: periodic op counter current count */
- reserved1:5; /* 59-63: reserved */
+ ldlat_thrsh:4, /* 59-62: Load Latency threshold */
+ ldlat_en:1; /* 63: Load Latency enabled */
};
};
diff --git a/tools/arch/x86/include/asm/asm.h b/tools/arch/x86/include/asm/asm.h
index 3ad3da9a7d97..dbe39b44256b 100644
--- a/tools/arch/x86/include/asm/asm.h
+++ b/tools/arch/x86/include/asm/asm.h
@@ -2,7 +2,7 @@
#ifndef _ASM_X86_ASM_H
#define _ASM_X86_ASM_H
-#ifdef __ASSEMBLY__
+#ifdef __ASSEMBLER__
# define __ASM_FORM(x, ...) x,## __VA_ARGS__
# define __ASM_FORM_RAW(x, ...) x,## __VA_ARGS__
# define __ASM_FORM_COMMA(x, ...) x,## __VA_ARGS__,
@@ -123,7 +123,7 @@
#ifdef __KERNEL__
/* Exception table entry */
-#ifdef __ASSEMBLY__
+#ifdef __ASSEMBLER__
# define _ASM_EXTABLE_HANDLE(from, to, handler) \
.pushsection "__ex_table","a" ; \
.balign 4 ; \
@@ -154,7 +154,7 @@
# define _ASM_NOKPROBE(entry)
# endif
-#else /* ! __ASSEMBLY__ */
+#else /* ! __ASSEMBLER__ */
# define _EXPAND_EXTABLE_HANDLE(x) #x
# define _ASM_EXTABLE_HANDLE(from, to, handler) \
" .pushsection \"__ex_table\",\"a\"\n" \
@@ -186,7 +186,7 @@
*/
register unsigned long current_stack_pointer asm(_ASM_SP);
#define ASM_CALL_CONSTRAINT "+r" (current_stack_pointer)
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
#endif /* __KERNEL__ */
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 17b6590748c0..6c2c152d8a67 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -2,14 +2,6 @@
#ifndef _ASM_X86_CPUFEATURES_H
#define _ASM_X86_CPUFEATURES_H
-#ifndef _ASM_X86_REQUIRED_FEATURES_H
-#include <asm/required-features.h>
-#endif
-
-#ifndef _ASM_X86_DISABLED_FEATURES_H
-#include <asm/disabled-features.h>
-#endif
-
/*
* Defines x86 CPU feature bits
*/
@@ -83,8 +75,8 @@
#define X86_FEATURE_CENTAUR_MCR ( 3*32+ 3) /* "centaur_mcr" Centaur MCRs (= MTRRs) */
#define X86_FEATURE_K8 ( 3*32+ 4) /* Opteron, Athlon64 */
#define X86_FEATURE_ZEN5 ( 3*32+ 5) /* CPU based on Zen5 microarchitecture */
-#define X86_FEATURE_P3 ( 3*32+ 6) /* P3 */
-#define X86_FEATURE_P4 ( 3*32+ 7) /* P4 */
+/* Free ( 3*32+ 6) */
+/* Free ( 3*32+ 7) */
#define X86_FEATURE_CONSTANT_TSC ( 3*32+ 8) /* "constant_tsc" TSC ticks at a constant rate */
#define X86_FEATURE_UP ( 3*32+ 9) /* "up" SMP kernel running on UP */
#define X86_FEATURE_ART ( 3*32+10) /* "art" Always running timer (ART) */
@@ -210,7 +202,6 @@
#define X86_FEATURE_MBA ( 7*32+18) /* "mba" Memory Bandwidth Allocation */
#define X86_FEATURE_RSB_CTXSW ( 7*32+19) /* Fill RSB on context switches */
#define X86_FEATURE_PERFMON_V2 ( 7*32+20) /* "perfmon_v2" AMD Performance Monitoring Version 2 */
-#define X86_FEATURE_USE_IBPB ( 7*32+21) /* Indirect Branch Prediction Barrier enabled */
#define X86_FEATURE_USE_IBRS_FW ( 7*32+22) /* Use IBRS during runtime firmware calls */
#define X86_FEATURE_SPEC_STORE_BYPASS_DISABLE ( 7*32+23) /* Disable Speculative Store Bypass. */
#define X86_FEATURE_LS_CFG_SSBD ( 7*32+24) /* AMD SSBD implementation via LS_CFG MSR */
@@ -338,6 +329,7 @@
#define X86_FEATURE_CLZERO (13*32+ 0) /* "clzero" CLZERO instruction */
#define X86_FEATURE_IRPERF (13*32+ 1) /* "irperf" Instructions Retired Count */
#define X86_FEATURE_XSAVEERPTR (13*32+ 2) /* "xsaveerptr" Always save/restore FP error pointers */
+#define X86_FEATURE_INVLPGB (13*32+ 3) /* INVLPGB and TLBSYNC instructions supported */
#define X86_FEATURE_RDPRU (13*32+ 4) /* "rdpru" Read processor register at user level */
#define X86_FEATURE_WBNOINVD (13*32+ 9) /* "wbnoinvd" WBNOINVD instruction */
#define X86_FEATURE_AMD_IBPB (13*32+12) /* Indirect Branch Prediction Barrier */
@@ -386,6 +378,7 @@
#define X86_FEATURE_V_SPEC_CTRL (15*32+20) /* "v_spec_ctrl" Virtual SPEC_CTRL */
#define X86_FEATURE_VNMI (15*32+25) /* "vnmi" Virtual NMI */
#define X86_FEATURE_SVME_ADDR_CHK (15*32+28) /* SVME addr check */
+#define X86_FEATURE_IDLE_HLT (15*32+30) /* IDLE HLT intercept */
/* Intel-defined CPU features, CPUID level 0x00000007:0 (ECX), word 16 */
#define X86_FEATURE_AVX512VBMI (16*32+ 1) /* "avx512vbmi" AVX512 Vector Bit Manipulation instructions*/
@@ -443,15 +436,18 @@
#define X86_FEATURE_SPEC_CTRL_SSBD (18*32+31) /* Speculative Store Bypass Disable */
/* AMD-defined memory encryption features, CPUID level 0x8000001f (EAX), word 19 */
-#define X86_FEATURE_SME (19*32+ 0) /* "sme" AMD Secure Memory Encryption */
-#define X86_FEATURE_SEV (19*32+ 1) /* "sev" AMD Secure Encrypted Virtualization */
+#define X86_FEATURE_SME (19*32+ 0) /* "sme" Secure Memory Encryption */
+#define X86_FEATURE_SEV (19*32+ 1) /* "sev" Secure Encrypted Virtualization */
#define X86_FEATURE_VM_PAGE_FLUSH (19*32+ 2) /* VM Page Flush MSR is supported */
-#define X86_FEATURE_SEV_ES (19*32+ 3) /* "sev_es" AMD Secure Encrypted Virtualization - Encrypted State */
-#define X86_FEATURE_SEV_SNP (19*32+ 4) /* "sev_snp" AMD Secure Encrypted Virtualization - Secure Nested Paging */
+#define X86_FEATURE_SEV_ES (19*32+ 3) /* "sev_es" Secure Encrypted Virtualization - Encrypted State */
+#define X86_FEATURE_SEV_SNP (19*32+ 4) /* "sev_snp" Secure Encrypted Virtualization - Secure Nested Paging */
#define X86_FEATURE_V_TSC_AUX (19*32+ 9) /* Virtual TSC_AUX */
-#define X86_FEATURE_SME_COHERENT (19*32+10) /* AMD hardware-enforced cache coherency */
-#define X86_FEATURE_DEBUG_SWAP (19*32+14) /* "debug_swap" AMD SEV-ES full debug state swap support */
+#define X86_FEATURE_SME_COHERENT (19*32+10) /* hardware-enforced cache coherency */
+#define X86_FEATURE_DEBUG_SWAP (19*32+14) /* "debug_swap" SEV-ES full debug state swap support */
+#define X86_FEATURE_RMPREAD (19*32+21) /* RMPREAD instruction */
+#define X86_FEATURE_SEGMENTED_RMP (19*32+23) /* Segmented RMP support */
#define X86_FEATURE_SVSM (19*32+28) /* "svsm" SVSM present */
+#define X86_FEATURE_HV_INUSE_WR_ALLOWED (19*32+30) /* Allow Write to in-use hypervisor-owned pages */
/* AMD-defined Extended Feature 2 EAX, CPUID level 0x80000021 (EAX), word 20 */
#define X86_FEATURE_NO_NESTED_DATA_BP (20*32+ 0) /* No Nested Data Breakpoints */
@@ -464,6 +460,11 @@
#define X86_FEATURE_SBPB (20*32+27) /* Selective Branch Prediction Barrier */
#define X86_FEATURE_IBPB_BRTYPE (20*32+28) /* MSR_PRED_CMD[IBPB] flushes all branch type predictions */
#define X86_FEATURE_SRSO_NO (20*32+29) /* CPU is not affected by SRSO */
+#define X86_FEATURE_SRSO_USER_KERNEL_NO (20*32+30) /* CPU is not affected by SRSO across user/kernel boundaries */
+#define X86_FEATURE_SRSO_BP_SPEC_REDUCE (20*32+31) /*
+ * BP_CFG[BpSpecReduce] can be used to mitigate SRSO for VMs.
+ * (SRSO_MSR_FIX in the official doc).
+ */
/*
* Extended auxiliary flags: Linux defined - for features scattered in various
@@ -479,6 +480,7 @@
#define X86_FEATURE_AMD_FAST_CPPC (21*32 + 5) /* Fast CPPC */
#define X86_FEATURE_AMD_HETEROGENEOUS_CORES (21*32 + 6) /* Heterogeneous Core Topology */
#define X86_FEATURE_AMD_WORKLOAD_CLASS (21*32 + 7) /* Workload Classification */
+#define X86_FEATURE_PREFER_YMM (21*32 + 8) /* Avoid ZMM registers due to downclocking */
/*
* BUG word(s)
@@ -530,4 +532,5 @@
#define X86_BUG_RFDS X86_BUG(1*32 + 2) /* "rfds" CPU is vulnerable to Register File Data Sampling */
#define X86_BUG_BHI X86_BUG(1*32 + 3) /* "bhi" CPU is affected by Branch History Injection */
#define X86_BUG_IBPB_NO_RET X86_BUG(1*32 + 4) /* "ibpb_no_ret" IBPB omits return target predictions */
+#define X86_BUG_SPECTRE_V2_USER X86_BUG(1*32 + 5) /* "spectre_v2_user" CPU is affected by Spectre variant 2 attack between user processes */
#endif /* _ASM_X86_CPUFEATURES_H */
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h
deleted file mode 100644
index c492bdc97b05..000000000000
--- a/tools/arch/x86/include/asm/disabled-features.h
+++ /dev/null
@@ -1,161 +0,0 @@
-#ifndef _ASM_X86_DISABLED_FEATURES_H
-#define _ASM_X86_DISABLED_FEATURES_H
-
-/* These features, although they might be available in a CPU
- * will not be used because the compile options to support
- * them are not present.
- *
- * This code allows them to be checked and disabled at
- * compile time without an explicit #ifdef. Use
- * cpu_feature_enabled().
- */
-
-#ifdef CONFIG_X86_UMIP
-# define DISABLE_UMIP 0
-#else
-# define DISABLE_UMIP (1<<(X86_FEATURE_UMIP & 31))
-#endif
-
-#ifdef CONFIG_X86_64
-# define DISABLE_VME (1<<(X86_FEATURE_VME & 31))
-# define DISABLE_K6_MTRR (1<<(X86_FEATURE_K6_MTRR & 31))
-# define DISABLE_CYRIX_ARR (1<<(X86_FEATURE_CYRIX_ARR & 31))
-# define DISABLE_CENTAUR_MCR (1<<(X86_FEATURE_CENTAUR_MCR & 31))
-# define DISABLE_PCID 0
-#else
-# define DISABLE_VME 0
-# define DISABLE_K6_MTRR 0
-# define DISABLE_CYRIX_ARR 0
-# define DISABLE_CENTAUR_MCR 0
-# define DISABLE_PCID (1<<(X86_FEATURE_PCID & 31))
-#endif /* CONFIG_X86_64 */
-
-#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
-# define DISABLE_PKU 0
-# define DISABLE_OSPKE 0
-#else
-# define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31))
-# define DISABLE_OSPKE (1<<(X86_FEATURE_OSPKE & 31))
-#endif /* CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS */
-
-#ifdef CONFIG_X86_5LEVEL
-# define DISABLE_LA57 0
-#else
-# define DISABLE_LA57 (1<<(X86_FEATURE_LA57 & 31))
-#endif
-
-#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
-# define DISABLE_PTI 0
-#else
-# define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31))
-#endif
-
-#ifdef CONFIG_MITIGATION_RETPOLINE
-# define DISABLE_RETPOLINE 0
-#else
-# define DISABLE_RETPOLINE ((1 << (X86_FEATURE_RETPOLINE & 31)) | \
- (1 << (X86_FEATURE_RETPOLINE_LFENCE & 31)))
-#endif
-
-#ifdef CONFIG_MITIGATION_RETHUNK
-# define DISABLE_RETHUNK 0
-#else
-# define DISABLE_RETHUNK (1 << (X86_FEATURE_RETHUNK & 31))
-#endif
-
-#ifdef CONFIG_MITIGATION_UNRET_ENTRY
-# define DISABLE_UNRET 0
-#else
-# define DISABLE_UNRET (1 << (X86_FEATURE_UNRET & 31))
-#endif
-
-#ifdef CONFIG_MITIGATION_CALL_DEPTH_TRACKING
-# define DISABLE_CALL_DEPTH_TRACKING 0
-#else
-# define DISABLE_CALL_DEPTH_TRACKING (1 << (X86_FEATURE_CALL_DEPTH & 31))
-#endif
-
-#ifdef CONFIG_ADDRESS_MASKING
-# define DISABLE_LAM 0
-#else
-# define DISABLE_LAM (1 << (X86_FEATURE_LAM & 31))
-#endif
-
-#ifdef CONFIG_INTEL_IOMMU_SVM
-# define DISABLE_ENQCMD 0
-#else
-# define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31))
-#endif
-
-#ifdef CONFIG_X86_SGX
-# define DISABLE_SGX 0
-#else
-# define DISABLE_SGX (1 << (X86_FEATURE_SGX & 31))
-#endif
-
-#ifdef CONFIG_XEN_PV
-# define DISABLE_XENPV 0
-#else
-# define DISABLE_XENPV (1 << (X86_FEATURE_XENPV & 31))
-#endif
-
-#ifdef CONFIG_INTEL_TDX_GUEST
-# define DISABLE_TDX_GUEST 0
-#else
-# define DISABLE_TDX_GUEST (1 << (X86_FEATURE_TDX_GUEST & 31))
-#endif
-
-#ifdef CONFIG_X86_USER_SHADOW_STACK
-#define DISABLE_USER_SHSTK 0
-#else
-#define DISABLE_USER_SHSTK (1 << (X86_FEATURE_USER_SHSTK & 31))
-#endif
-
-#ifdef CONFIG_X86_KERNEL_IBT
-#define DISABLE_IBT 0
-#else
-#define DISABLE_IBT (1 << (X86_FEATURE_IBT & 31))
-#endif
-
-#ifdef CONFIG_X86_FRED
-# define DISABLE_FRED 0
-#else
-# define DISABLE_FRED (1 << (X86_FEATURE_FRED & 31))
-#endif
-
-#ifdef CONFIG_KVM_AMD_SEV
-#define DISABLE_SEV_SNP 0
-#else
-#define DISABLE_SEV_SNP (1 << (X86_FEATURE_SEV_SNP & 31))
-#endif
-
-/*
- * Make sure to add features to the correct mask
- */
-#define DISABLED_MASK0 (DISABLE_VME)
-#define DISABLED_MASK1 0
-#define DISABLED_MASK2 0
-#define DISABLED_MASK3 (DISABLE_CYRIX_ARR|DISABLE_CENTAUR_MCR|DISABLE_K6_MTRR)
-#define DISABLED_MASK4 (DISABLE_PCID)
-#define DISABLED_MASK5 0
-#define DISABLED_MASK6 0
-#define DISABLED_MASK7 (DISABLE_PTI)
-#define DISABLED_MASK8 (DISABLE_XENPV|DISABLE_TDX_GUEST)
-#define DISABLED_MASK9 (DISABLE_SGX)
-#define DISABLED_MASK10 0
-#define DISABLED_MASK11 (DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET| \
- DISABLE_CALL_DEPTH_TRACKING|DISABLE_USER_SHSTK)
-#define DISABLED_MASK12 (DISABLE_FRED|DISABLE_LAM)
-#define DISABLED_MASK13 0
-#define DISABLED_MASK14 0
-#define DISABLED_MASK15 0
-#define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP| \
- DISABLE_ENQCMD)
-#define DISABLED_MASK17 0
-#define DISABLED_MASK18 (DISABLE_IBT)
-#define DISABLED_MASK19 (DISABLE_SEV_SNP)
-#define DISABLED_MASK20 0
-#define DISABLED_MASK21 0
-#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22)
-
-#endif /* _ASM_X86_DISABLED_FEATURES_H */
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index 3ae84c3b8e6d..8b48a54b627a 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -25,6 +25,7 @@
#define _EFER_SVME 12 /* Enable virtualization */
#define _EFER_LMSLE 13 /* Long Mode Segment Limit Enable */
#define _EFER_FFXSR 14 /* Enable Fast FXSAVE/FXRSTOR */
+#define _EFER_TCE 15 /* Enable Translation Cache Extensions */
#define _EFER_AUTOIBRS 21 /* Enable Automatic IBRS */
#define EFER_SCE (1<<_EFER_SCE)
@@ -34,6 +35,7 @@
#define EFER_SVME (1<<_EFER_SVME)
#define EFER_LMSLE (1<<_EFER_LMSLE)
#define EFER_FFXSR (1<<_EFER_FFXSR)
+#define EFER_TCE (1<<_EFER_TCE)
#define EFER_AUTOIBRS (1<<_EFER_AUTOIBRS)
/*
@@ -395,7 +397,8 @@
#define MSR_IA32_PASID_VALID BIT_ULL(31)
/* DEBUGCTLMSR bits (others vary by model): */
-#define DEBUGCTLMSR_LBR (1UL << 0) /* last branch recording */
+#define DEBUGCTLMSR_LBR_BIT 0 /* last branch recording */
+#define DEBUGCTLMSR_LBR (1UL << DEBUGCTLMSR_LBR_BIT)
#define DEBUGCTLMSR_BTF_SHIFT 1
#define DEBUGCTLMSR_BTF (1UL << 1) /* single-step on branches */
#define DEBUGCTLMSR_BUS_LOCK_DETECT (1UL << 2)
@@ -608,10 +611,12 @@
#define MSR_AMD_PERF_CTL 0xc0010062
#define MSR_AMD_PERF_STATUS 0xc0010063
#define MSR_AMD_PSTATE_DEF_BASE 0xc0010064
+#define MSR_AMD64_GUEST_TSC_FREQ 0xc0010134
#define MSR_AMD64_OSVW_ID_LENGTH 0xc0010140
#define MSR_AMD64_OSVW_STATUS 0xc0010141
#define MSR_AMD_PPIN_CTL 0xc00102f0
#define MSR_AMD_PPIN 0xc00102f1
+#define MSR_AMD64_CPUID_FN_7 0xc0011002
#define MSR_AMD64_CPUID_FN_1 0xc0011004
#define MSR_AMD64_LS_CFG 0xc0011020
#define MSR_AMD64_DC_CFG 0xc0011022
@@ -644,6 +649,7 @@
#define MSR_AMD64_IBS_REG_COUNT_MAX 8 /* includes MSR_AMD64_IBSBRTARGET */
#define MSR_AMD64_SVM_AVIC_DOORBELL 0xc001011b
#define MSR_AMD64_VM_PAGE_FLUSH 0xc001011e
+#define MSR_AMD64_VIRT_SPEC_CTRL 0xc001011f
#define MSR_AMD64_SEV_ES_GHCB 0xc0010130
#define MSR_AMD64_SEV 0xc0010131
#define MSR_AMD64_SEV_ENABLED_BIT 0
@@ -682,11 +688,12 @@
#define MSR_AMD64_SNP_SMT_PROT BIT_ULL(MSR_AMD64_SNP_SMT_PROT_BIT)
#define MSR_AMD64_SNP_RESV_BIT 18
#define MSR_AMD64_SNP_RESERVED_MASK GENMASK_ULL(63, MSR_AMD64_SNP_RESV_BIT)
-
-#define MSR_AMD64_VIRT_SPEC_CTRL 0xc001011f
-
#define MSR_AMD64_RMP_BASE 0xc0010132
#define MSR_AMD64_RMP_END 0xc0010133
+#define MSR_AMD64_RMP_CFG 0xc0010136
+#define MSR_AMD64_SEG_RMP_ENABLED_BIT 0
+#define MSR_AMD64_SEG_RMP_ENABLED BIT_ULL(MSR_AMD64_SEG_RMP_ENABLED_BIT)
+#define MSR_AMD64_RMP_SEGMENT_SHIFT(x) (((x) & GENMASK_ULL(13, 8)) >> 8)
#define MSR_SVSM_CAA 0xc001f000
@@ -697,15 +704,17 @@
#define MSR_AMD_CPPC_REQ 0xc00102b3
#define MSR_AMD_CPPC_STATUS 0xc00102b4
-#define AMD_CPPC_LOWEST_PERF(x) (((x) >> 0) & 0xff)
-#define AMD_CPPC_LOWNONLIN_PERF(x) (((x) >> 8) & 0xff)
-#define AMD_CPPC_NOMINAL_PERF(x) (((x) >> 16) & 0xff)
-#define AMD_CPPC_HIGHEST_PERF(x) (((x) >> 24) & 0xff)
+/* Masks for use with MSR_AMD_CPPC_CAP1 */
+#define AMD_CPPC_LOWEST_PERF_MASK GENMASK(7, 0)
+#define AMD_CPPC_LOWNONLIN_PERF_MASK GENMASK(15, 8)
+#define AMD_CPPC_NOMINAL_PERF_MASK GENMASK(23, 16)
+#define AMD_CPPC_HIGHEST_PERF_MASK GENMASK(31, 24)
-#define AMD_CPPC_MAX_PERF(x) (((x) & 0xff) << 0)
-#define AMD_CPPC_MIN_PERF(x) (((x) & 0xff) << 8)
-#define AMD_CPPC_DES_PERF(x) (((x) & 0xff) << 16)
-#define AMD_CPPC_ENERGY_PERF_PREF(x) (((x) & 0xff) << 24)
+/* Masks for use with MSR_AMD_CPPC_REQ */
+#define AMD_CPPC_MAX_PERF_MASK GENMASK(7, 0)
+#define AMD_CPPC_MIN_PERF_MASK GENMASK(15, 8)
+#define AMD_CPPC_DES_PERF_MASK GENMASK(23, 16)
+#define AMD_CPPC_EPP_PERF_MASK GENMASK(31, 24)
/* AMD Performance Counter Global Status and Control MSRs */
#define MSR_AMD64_PERF_CNTR_GLOBAL_STATUS 0xc0000300
@@ -717,6 +726,7 @@
/* Zen4 */
#define MSR_ZEN4_BP_CFG 0xc001102e
+#define MSR_ZEN4_BP_CFG_BP_SPEC_REDUCE_BIT 4
#define MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT 5
/* Fam 19h MSRs */
diff --git a/tools/arch/x86/include/asm/nops.h b/tools/arch/x86/include/asm/nops.h
index 1c1b7550fa55..cd94221d8335 100644
--- a/tools/arch/x86/include/asm/nops.h
+++ b/tools/arch/x86/include/asm/nops.h
@@ -82,7 +82,7 @@
#define ASM_NOP7 _ASM_BYTES(BYTES_NOP7)
#define ASM_NOP8 _ASM_BYTES(BYTES_NOP8)
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
extern const unsigned char * const x86_nops[];
#endif
diff --git a/tools/arch/x86/include/asm/orc_types.h b/tools/arch/x86/include/asm/orc_types.h
index 46d7e06763c9..e0125afa53fb 100644
--- a/tools/arch/x86/include/asm/orc_types.h
+++ b/tools/arch/x86/include/asm/orc_types.h
@@ -45,7 +45,7 @@
#define ORC_TYPE_REGS 3
#define ORC_TYPE_REGS_PARTIAL 4
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
#include <asm/byteorder.h>
/*
@@ -73,6 +73,6 @@ struct orc_entry {
#endif
} __packed;
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
#endif /* _ORC_TYPES_H */
diff --git a/tools/arch/x86/include/asm/pvclock-abi.h b/tools/arch/x86/include/asm/pvclock-abi.h
index 1436226efe3e..b9fece5fc96d 100644
--- a/tools/arch/x86/include/asm/pvclock-abi.h
+++ b/tools/arch/x86/include/asm/pvclock-abi.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_PVCLOCK_ABI_H
#define _ASM_X86_PVCLOCK_ABI_H
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
/*
* These structs MUST NOT be changed.
@@ -44,5 +44,5 @@ struct pvclock_wall_clock {
#define PVCLOCK_GUEST_STOPPED (1 << 1)
/* PVCLOCK_COUNTS_FROM_ZERO broke ABI and can't be used anymore. */
#define PVCLOCK_COUNTS_FROM_ZERO (1 << 2)
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
#endif /* _ASM_X86_PVCLOCK_ABI_H */
diff --git a/tools/arch/x86/include/asm/required-features.h b/tools/arch/x86/include/asm/required-features.h
deleted file mode 100644
index e9187ddd3d1f..000000000000
--- a/tools/arch/x86/include/asm/required-features.h
+++ /dev/null
@@ -1,105 +0,0 @@
-#ifndef _ASM_X86_REQUIRED_FEATURES_H
-#define _ASM_X86_REQUIRED_FEATURES_H
-
-/* Define minimum CPUID feature set for kernel These bits are checked
- really early to actually display a visible error message before the
- kernel dies. Make sure to assign features to the proper mask!
-
- Some requirements that are not in CPUID yet are also in the
- CONFIG_X86_MINIMUM_CPU_FAMILY which is checked too.
-
- The real information is in arch/x86/Kconfig.cpu, this just converts
- the CONFIGs into a bitmask */
-
-#ifndef CONFIG_MATH_EMULATION
-# define NEED_FPU (1<<(X86_FEATURE_FPU & 31))
-#else
-# define NEED_FPU 0
-#endif
-
-#if defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
-# define NEED_PAE (1<<(X86_FEATURE_PAE & 31))
-#else
-# define NEED_PAE 0
-#endif
-
-#ifdef CONFIG_X86_CMPXCHG64
-# define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31))
-#else
-# define NEED_CX8 0
-#endif
-
-#if defined(CONFIG_X86_CMOV) || defined(CONFIG_X86_64)
-# define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31))
-#else
-# define NEED_CMOV 0
-#endif
-
-# define NEED_3DNOW 0
-
-#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64)
-# define NEED_NOPL (1<<(X86_FEATURE_NOPL & 31))
-#else
-# define NEED_NOPL 0
-#endif
-
-#ifdef CONFIG_MATOM
-# define NEED_MOVBE (1<<(X86_FEATURE_MOVBE & 31))
-#else
-# define NEED_MOVBE 0
-#endif
-
-#ifdef CONFIG_X86_64
-#ifdef CONFIG_PARAVIRT_XXL
-/* Paravirtualized systems may not have PSE or PGE available */
-#define NEED_PSE 0
-#define NEED_PGE 0
-#else
-#define NEED_PSE (1<<(X86_FEATURE_PSE) & 31)
-#define NEED_PGE (1<<(X86_FEATURE_PGE) & 31)
-#endif
-#define NEED_MSR (1<<(X86_FEATURE_MSR & 31))
-#define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31))
-#define NEED_XMM (1<<(X86_FEATURE_XMM & 31))
-#define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31))
-#define NEED_LM (1<<(X86_FEATURE_LM & 31))
-#else
-#define NEED_PSE 0
-#define NEED_MSR 0
-#define NEED_PGE 0
-#define NEED_FXSR 0
-#define NEED_XMM 0
-#define NEED_XMM2 0
-#define NEED_LM 0
-#endif
-
-#define REQUIRED_MASK0 (NEED_FPU|NEED_PSE|NEED_MSR|NEED_PAE|\
- NEED_CX8|NEED_PGE|NEED_FXSR|NEED_CMOV|\
- NEED_XMM|NEED_XMM2)
-#define SSE_MASK (NEED_XMM|NEED_XMM2)
-
-#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW)
-
-#define REQUIRED_MASK2 0
-#define REQUIRED_MASK3 (NEED_NOPL)
-#define REQUIRED_MASK4 (NEED_MOVBE)
-#define REQUIRED_MASK5 0
-#define REQUIRED_MASK6 0
-#define REQUIRED_MASK7 0
-#define REQUIRED_MASK8 0
-#define REQUIRED_MASK9 0
-#define REQUIRED_MASK10 0
-#define REQUIRED_MASK11 0
-#define REQUIRED_MASK12 0
-#define REQUIRED_MASK13 0
-#define REQUIRED_MASK14 0
-#define REQUIRED_MASK15 0
-#define REQUIRED_MASK16 0
-#define REQUIRED_MASK17 0
-#define REQUIRED_MASK18 0
-#define REQUIRED_MASK19 0
-#define REQUIRED_MASK20 0
-#define REQUIRED_MASK21 0
-#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22)
-
-#endif /* _ASM_X86_REQUIRED_FEATURES_H */
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 88585c1de416..460306b35a4b 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -559,6 +559,9 @@ struct kvm_x86_mce {
#define KVM_XEN_HVM_CONFIG_PVCLOCK_TSC_UNSTABLE (1 << 7)
#define KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA (1 << 8)
+#define KVM_XEN_MSR_MIN_INDEX 0x40000000u
+#define KVM_XEN_MSR_MAX_INDEX 0x4fffffffu
+
struct kvm_xen_hvm_config {
__u32 flags;
__u32 msr;
@@ -925,5 +928,6 @@ struct kvm_hyperv_eventfd {
#define KVM_X86_SEV_VM 2
#define KVM_X86_SEV_ES_VM 3
#define KVM_X86_SNP_VM 4
+#define KVM_X86_TDX_VM 5
#endif /* _ASM_X86_KVM_H */
diff --git a/tools/arch/x86/include/uapi/asm/svm.h b/tools/arch/x86/include/uapi/asm/svm.h
index 1814b413fd57..ec1321248dac 100644
--- a/tools/arch/x86/include/uapi/asm/svm.h
+++ b/tools/arch/x86/include/uapi/asm/svm.h
@@ -95,6 +95,7 @@
#define SVM_EXIT_CR14_WRITE_TRAP 0x09e
#define SVM_EXIT_CR15_WRITE_TRAP 0x09f
#define SVM_EXIT_INVPCID 0x0a2
+#define SVM_EXIT_IDLE_HLT 0x0a6
#define SVM_EXIT_NPF 0x400
#define SVM_EXIT_AVIC_INCOMPLETE_IPI 0x401
#define SVM_EXIT_AVIC_UNACCELERATED_ACCESS 0x402
@@ -224,6 +225,7 @@
{ SVM_EXIT_CR4_WRITE_TRAP, "write_cr4_trap" }, \
{ SVM_EXIT_CR8_WRITE_TRAP, "write_cr8_trap" }, \
{ SVM_EXIT_INVPCID, "invpcid" }, \
+ { SVM_EXIT_IDLE_HLT, "idle-halt" }, \
{ SVM_EXIT_NPF, "npf" }, \
{ SVM_EXIT_AVIC_INCOMPLETE_IPI, "avic_incomplete_ipi" }, \
{ SVM_EXIT_AVIC_UNACCELERATED_ACCESS, "avic_unaccelerated_access" }, \
diff --git a/tools/arch/x86/kcpuid/kcpuid.c b/tools/arch/x86/kcpuid/kcpuid.c
index 1b25c0a95d3f..40a9e59c2fd5 100644
--- a/tools/arch/x86/kcpuid/kcpuid.c
+++ b/tools/arch/x86/kcpuid/kcpuid.c
@@ -1,11 +1,12 @@
// SPDX-License-Identifier: GPL-2.0
#define _GNU_SOURCE
-#include <stdio.h>
+#include <err.h>
+#include <getopt.h>
#include <stdbool.h>
+#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <getopt.h>
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define min(a, b) (((a) < (b)) ? (a) : (b))
@@ -145,14 +146,14 @@ static bool cpuid_store(struct cpuid_range *range, u32 f, int subleaf,
if (!func->leafs) {
func->leafs = malloc(sizeof(struct subleaf));
if (!func->leafs)
- perror("malloc func leaf");
+ err(EXIT_FAILURE, NULL);
func->nr = 1;
} else {
s = func->nr;
func->leafs = realloc(func->leafs, (s + 1) * sizeof(*leaf));
if (!func->leafs)
- perror("realloc f->leafs");
+ err(EXIT_FAILURE, NULL);
func->nr++;
}
@@ -211,7 +212,7 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax)
range = malloc(sizeof(struct cpuid_range));
if (!range)
- perror("malloc range");
+ err(EXIT_FAILURE, NULL);
if (input_eax & 0x80000000)
range->is_ext = true;
@@ -220,7 +221,7 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax)
range->funcs = malloc(sizeof(struct cpuid_func) * idx_func);
if (!range->funcs)
- perror("malloc range->funcs");
+ err(EXIT_FAILURE, NULL);
range->nr = idx_func;
memset(range->funcs, 0, sizeof(struct cpuid_func) * idx_func);
@@ -395,8 +396,8 @@ static int parse_line(char *line)
return 0;
err_exit:
- printf("Warning: wrong line format:\n");
- printf("\tline[%d]: %s\n", flines, line);
+ warnx("Wrong line format:\n"
+ "\tline[%d]: %s", flines, line);
return -1;
}
@@ -418,10 +419,8 @@ static void parse_text(void)
file = fopen("./cpuid.csv", "r");
}
- if (!file) {
- printf("Fail to open '%s'\n", filename);
- return;
- }
+ if (!file)
+ err(EXIT_FAILURE, "%s", filename);
while (1) {
ret = getline(&line, &len, file);
@@ -530,7 +529,7 @@ static inline struct cpuid_func *index_to_func(u32 index)
func_idx = index & 0xffff;
if ((func_idx + 1) > (u32)range->nr) {
- printf("ERR: invalid input index (0x%x)\n", index);
+ warnx("Invalid input index (0x%x)", index);
return NULL;
}
return &range->funcs[func_idx];
@@ -562,7 +561,7 @@ static void show_info(void)
return;
}
- printf("ERR: invalid input subleaf (0x%x)\n", user_sub);
+ warnx("Invalid input subleaf (0x%x)", user_sub);
}
show_func(func);
@@ -593,15 +592,15 @@ static void setup_platform_cpuid(void)
static void usage(void)
{
- printf("kcpuid [-abdfhr] [-l leaf] [-s subleaf]\n"
- "\t-a|--all Show both bit flags and complex bit fields info\n"
- "\t-b|--bitflags Show boolean flags only\n"
- "\t-d|--detail Show details of the flag/fields (default)\n"
- "\t-f|--flags Specify the cpuid csv file\n"
- "\t-h|--help Show usage info\n"
- "\t-l|--leaf=index Specify the leaf you want to check\n"
- "\t-r|--raw Show raw cpuid data\n"
- "\t-s|--subleaf=sub Specify the subleaf you want to check\n"
+ warnx("kcpuid [-abdfhr] [-l leaf] [-s subleaf]\n"
+ "\t-a|--all Show both bit flags and complex bit fields info\n"
+ "\t-b|--bitflags Show boolean flags only\n"
+ "\t-d|--detail Show details of the flag/fields (default)\n"
+ "\t-f|--flags Specify the CPUID CSV file\n"
+ "\t-h|--help Show usage info\n"
+ "\t-l|--leaf=index Specify the leaf you want to check\n"
+ "\t-r|--raw Show raw CPUID data\n"
+ "\t-s|--subleaf=sub Specify the subleaf you want to check"
);
}
@@ -652,7 +651,7 @@ static int parse_options(int argc, char *argv[])
user_sub = strtoul(optarg, NULL, 0);
break;
default:
- printf("%s: Invalid option '%c'\n", argv[0], optopt);
+ warnx("Invalid option '%c'", optopt);
return -1;
}
diff --git a/tools/arch/x86/lib/insn.c b/tools/arch/x86/lib/insn.c
index ab5cdc3337da..e91d4c4e1c16 100644
--- a/tools/arch/x86/lib/insn.c
+++ b/tools/arch/x86/lib/insn.c
@@ -13,7 +13,7 @@
#endif
#include "../include/asm/inat.h" /* __ignore_sync_check__ */
#include "../include/asm/insn.h" /* __ignore_sync_check__ */
-#include "../include/linux/unaligned.h" /* __ignore_sync_check__ */
+#include <linux/unaligned.h> /* __ignore_sync_check__ */
#include <linux/errno.h>
#include <linux/kconfig.h>
diff --git a/tools/arch/x86/lib/memset_64.S b/tools/arch/x86/lib/memset_64.S
index 0199d56cb479..d66b710d628f 100644
--- a/tools/arch/x86/lib/memset_64.S
+++ b/tools/arch/x86/lib/memset_64.S
@@ -3,6 +3,7 @@
#include <linux/export.h>
#include <linux/linkage.h>
+#include <linux/cfi_types.h>
#include <asm/cpufeatures.h>
#include <asm/alternative.h>
@@ -28,7 +29,7 @@
* only for the return value that is the same as the source input,
* which the compiler could/should do much better anyway.
*/
-SYM_FUNC_START(__memset)
+SYM_TYPED_FUNC_START(__memset)
ALTERNATIVE "jmp memset_orig", "", X86_FEATURE_FSRS
movq %rdi,%r9
diff --git a/tools/arch/x86/lib/x86-opcode-map.txt b/tools/arch/x86/lib/x86-opcode-map.txt
index caedb3ef6688..cd3fd5155f6e 100644
--- a/tools/arch/x86/lib/x86-opcode-map.txt
+++ b/tools/arch/x86/lib/x86-opcode-map.txt
@@ -35,7 +35,7 @@
# - (!F3) : the last prefix is not 0xF3 (including non-last prefix case)
# - (66&F2): Both 0x66 and 0xF2 prefixes are specified.
#
-# REX2 Prefix
+# REX2 Prefix Superscripts
# - (!REX2): REX2 is not allowed
# - (REX2): REX2 variant e.g. JMPABS
@@ -286,10 +286,10 @@ df: ESC
# Note: "forced64" is Intel CPU behavior: they ignore 0x66 prefix
# in 64-bit mode. AMD CPUs accept 0x66 prefix, it causes RIP truncation
# to 16 bits. In 32-bit mode, 0x66 is accepted by both Intel and AMD.
-e0: LOOPNE/LOOPNZ Jb (f64) (!REX2)
-e1: LOOPE/LOOPZ Jb (f64) (!REX2)
-e2: LOOP Jb (f64) (!REX2)
-e3: JrCXZ Jb (f64) (!REX2)
+e0: LOOPNE/LOOPNZ Jb (f64),(!REX2)
+e1: LOOPE/LOOPZ Jb (f64),(!REX2)
+e2: LOOP Jb (f64),(!REX2)
+e3: JrCXZ Jb (f64),(!REX2)
e4: IN AL,Ib (!REX2)
e5: IN eAX,Ib (!REX2)
e6: OUT Ib,AL (!REX2)
@@ -298,10 +298,10 @@ e7: OUT Ib,eAX (!REX2)
# in "near" jumps and calls is 16-bit. For CALL,
# push of return address is 16-bit wide, RSP is decremented by 2
# but is not truncated to 16 bits, unlike RIP.
-e8: CALL Jz (f64) (!REX2)
-e9: JMP-near Jz (f64) (!REX2)
-ea: JMP-far Ap (i64) (!REX2)
-eb: JMP-short Jb (f64) (!REX2)
+e8: CALL Jz (f64),(!REX2)
+e9: JMP-near Jz (f64),(!REX2)
+ea: JMP-far Ap (i64),(!REX2)
+eb: JMP-short Jb (f64),(!REX2)
ec: IN AL,DX (!REX2)
ed: IN eAX,DX (!REX2)
ee: OUT DX,AL (!REX2)
@@ -478,22 +478,22 @@ AVXcode: 1
7f: movq Qq,Pq | vmovdqa Wx,Vx (66) | vmovdqa32/64 Wx,Vx (66),(evo) | vmovdqu Wx,Vx (F3) | vmovdqu32/64 Wx,Vx (F3),(evo) | vmovdqu8/16 Wx,Vx (F2),(ev)
# 0x0f 0x80-0x8f
# Note: "forced64" is Intel CPU behavior (see comment about CALL insn).
-80: JO Jz (f64) (!REX2)
-81: JNO Jz (f64) (!REX2)
-82: JB/JC/JNAE Jz (f64) (!REX2)
-83: JAE/JNB/JNC Jz (f64) (!REX2)
-84: JE/JZ Jz (f64) (!REX2)
-85: JNE/JNZ Jz (f64) (!REX2)
-86: JBE/JNA Jz (f64) (!REX2)
-87: JA/JNBE Jz (f64) (!REX2)
-88: JS Jz (f64) (!REX2)
-89: JNS Jz (f64) (!REX2)
-8a: JP/JPE Jz (f64) (!REX2)
-8b: JNP/JPO Jz (f64) (!REX2)
-8c: JL/JNGE Jz (f64) (!REX2)
-8d: JNL/JGE Jz (f64) (!REX2)
-8e: JLE/JNG Jz (f64) (!REX2)
-8f: JNLE/JG Jz (f64) (!REX2)
+80: JO Jz (f64),(!REX2)
+81: JNO Jz (f64),(!REX2)
+82: JB/JC/JNAE Jz (f64),(!REX2)
+83: JAE/JNB/JNC Jz (f64),(!REX2)
+84: JE/JZ Jz (f64),(!REX2)
+85: JNE/JNZ Jz (f64),(!REX2)
+86: JBE/JNA Jz (f64),(!REX2)
+87: JA/JNBE Jz (f64),(!REX2)
+88: JS Jz (f64),(!REX2)
+89: JNS Jz (f64),(!REX2)
+8a: JP/JPE Jz (f64),(!REX2)
+8b: JNP/JPO Jz (f64),(!REX2)
+8c: JL/JNGE Jz (f64),(!REX2)
+8d: JNL/JGE Jz (f64),(!REX2)
+8e: JLE/JNG Jz (f64),(!REX2)
+8f: JNLE/JG Jz (f64),(!REX2)
# 0x0f 0x90-0x9f
90: SETO Eb | kmovw/q Vk,Wk | kmovb/d Vk,Wk (66)
91: SETNO Eb | kmovw/q Mv,Vk | kmovb/d Mv,Vk (66)
@@ -996,8 +996,8 @@ AVXcode: 4
83: Grp1 Ev,Ib (1A),(es)
# CTESTSCC instructions are: CTESTB, CTESTBE, CTESTF, CTESTL, CTESTLE, CTESTNB, CTESTNBE, CTESTNL,
# CTESTNLE, CTESTNO, CTESTNS, CTESTNZ, CTESTO, CTESTS, CTESTT, CTESTZ
-84: CTESTSCC (ev)
-85: CTESTSCC (es) | CTESTSCC (66),(es)
+84: CTESTSCC Eb,Gb (ev)
+85: CTESTSCC Ev,Gv (es) | CTESTSCC Ev,Gv (66),(es)
88: POPCNT Gv,Ev (es) | POPCNT Gv,Ev (66),(es)
8f: POP2 Bq,Rq (000),(11B),(ev)
a5: SHLD Ev,Gv,CL (es) | SHLD Ev,Gv,CL (66),(es)
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-21 04:12:10 +0300