[kbuild-all] Re: [PATCH 1/2] arm64: kvm: Save/restore MTE registers

Hi Steven, I love your patch! Yet something to improve: [auto build test ERROR on v5.8-rc5] [cannot apply to kvmarm/next arm64/for-next/core arm-perf/for-next/perf next-20200713] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Steven-Price/MTE-support-for-KVM... base: 11ba468877bb23f28956a35e896356252d63c983 config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): arch/arm64/kernel/relocate_kernel.S: Assembler messages: -- arch/arm64/kernel/cpu-reset.S: Assembler messages: -- arch/arm64/kvm/hyp-init.S: Assembler messages: arch/arm64/kvm/hyp-init.S:149: Error: non-constant expression in ".if" statement arch/arm64/kvm/hyp-init.S:149: Error: non-constant expression in ".if" statement arch/arm64/kvm/hyp-init.S:149: Error: invalid operands (*ABS* and *UND* sections) for `|' arch/arm64/kvm/hyp-init.S:149: Error: invalid operands (*ABS* and *UND* sections) for `|' arch/arm64/kvm/hyp-init.S:149: Error: invalid operands (*ABS* and *UND* sections) for `|' arch/arm64/kvm/hyp-init.S:149: Error: invalid operands (*ABS* and *UND* sections) for `|' -- In file included from arch/arm64/kvm/sys_regs.c:32: 1524 | { SYS_DESC(SYS_RGSR_EL1), trap_raz_wi, reset_unknown, RGSR_EL1 }, | ^~~~~~~~~~~~ arch/arm64/kvm/sys_regs.h:156:25: note: in definition of macro 'Op0' 156 | #define Op0(_x) .Op0 = _x | ^~ arch/arm64/kvm/sys_regs.h:164:6: note: in expansion of macro 'sys_reg_Op0' 164 | Op0(sys_reg_Op0(reg)), Op1(sys_reg_Op1(reg)), \ | ^~~~~~~~~~~ arch/arm64/kvm/sys_regs.c:1524:4: note: in expansion of macro 'SYS_DESC' 1524 | { SYS_DESC(SYS_RGSR_EL1), trap_raz_wi, reset_unknown, RGSR_EL1 }, | ^~~~~~~~ 1525 | { SYS_DESC(SYS_GCR_EL1), trap_raz_wi, reset_unknown, GCR_EL1 }, | ^~~~~~~~~~~ arch/arm64/kvm/sys_regs.h:156:25: note: in definition of macro 'Op0' 156 | #define Op0(_x) .Op0 = _x | ^~ arch/arm64/kvm/sys_regs.h:164:6: note: in expansion of macro 'sys_reg_Op0' 164 | Op0(sys_reg_Op0(reg)), Op1(sys_reg_Op1(reg)), \ | ^~~~~~~~~~~ arch/arm64/kvm/sys_regs.c:1525:4: note: in expansion of macro 'SYS_DESC' 1525 | { SYS_DESC(SYS_GCR_EL1), trap_raz_wi, reset_unknown, GCR_EL1 }, | ^~~~~~~~ 1550 | { SYS_DESC(SYS_TFSR_EL1), trap_raz_wi, reset_unknown, TFSR_EL1 }, | ^~~~~~~~~~~~ arch/arm64/kvm/sys_regs.h:156:25: note: in definition of macro 'Op0' 156 | #define Op0(_x) .Op0 = _x | ^~ arch/arm64/kvm/sys_regs.h:164:6: note: in expansion of macro 'sys_reg_Op0' 164 | Op0(sys_reg_Op0(reg)), Op1(sys_reg_Op1(reg)), \ | ^~~~~~~~~~~ arch/arm64/kvm/sys_regs.c:1550:4: note: in expansion of macro 'SYS_DESC' 1550 | { SYS_DESC(SYS_TFSR_EL1), trap_raz_wi, reset_unknown, TFSR_EL1 }, | ^~~~~~~~ 1551 | { SYS_DESC(SYS_TFSRE0_EL1), trap_raz_wi, reset_unknown, TFSRE0_EL1 }, | ^~~~~~~~~~~~~~ arch/arm64/kvm/sys_regs.h:156:25: note: in definition of macro 'Op0' 156 | #define Op0(_x) .Op0 = _x | ^~ arch/arm64/kvm/sys_regs.h:164:6: note: in expansion of macro 'sys_reg_Op0' 164 | Op0(sys_reg_Op0(reg)), Op1(sys_reg_Op1(reg)), \ | ^~~~~~~~~~~ arch/arm64/kvm/sys_regs.c:1551:4: note: in expansion of macro 'SYS_DESC' 1551 | { SYS_DESC(SYS_TFSRE0_EL1), trap_raz_wi, reset_unknown, TFSRE0_EL1 }, | ^~~~~~~~ -- arch/arm64/kvm/hyp/sysreg-sr.c: In function '__sysreg_save_common_state': 30 | if (system_supports_mte()) { | ^~~~~~~~~~~~~~~~~~~ | system_supports_bti cc1: some warnings being treated as errors vim +1524 arch/arm64/kvm/sys_regs.c 1391 1392 /* 1393 * Architected system registers. 1394 * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 1395 * 1396 * Debug handling: We do trap most, if not all debug related system 1397 * registers. The implementation is good enough to ensure that a guest 1398 * can use these with minimal performance degradation. The drawback is 1399 * that we don't implement any of the external debug, none of the 1400 * OSlock protocol. This should be revisited if we ever encounter a 1401 * more demanding guest... 1402 */ 1403 static const struct sys_reg_desc sys_reg_descs[] = { 1404 { SYS_DESC(SYS_DC_ISW), access_dcsw }, 1405 { SYS_DESC(SYS_DC_CSW), access_dcsw }, 1406 { SYS_DESC(SYS_DC_CISW), access_dcsw }, 1407 1408 DBG_BCR_BVR_WCR_WVR_EL1(0), 1409 DBG_BCR_BVR_WCR_WVR_EL1(1), 1410 { SYS_DESC(SYS_MDCCINT_EL1), trap_debug_regs, reset_val, MDCCINT_EL1, 0 }, 1411 { SYS_DESC(SYS_MDSCR_EL1), trap_debug_regs, reset_val, MDSCR_EL1, 0 }, 1412 DBG_BCR_BVR_WCR_WVR_EL1(2), 1413 DBG_BCR_BVR_WCR_WVR_EL1(3), 1414 DBG_BCR_BVR_WCR_WVR_EL1(4), 1415 DBG_BCR_BVR_WCR_WVR_EL1(5), 1416 DBG_BCR_BVR_WCR_WVR_EL1(6), 1417 DBG_BCR_BVR_WCR_WVR_EL1(7), 1418 DBG_BCR_BVR_WCR_WVR_EL1(8), 1419 DBG_BCR_BVR_WCR_WVR_EL1(9), 1420 DBG_BCR_BVR_WCR_WVR_EL1(10), 1421 DBG_BCR_BVR_WCR_WVR_EL1(11), 1422 DBG_BCR_BVR_WCR_WVR_EL1(12), 1423 DBG_BCR_BVR_WCR_WVR_EL1(13), 1424 DBG_BCR_BVR_WCR_WVR_EL1(14), 1425 DBG_BCR_BVR_WCR_WVR_EL1(15), 1426 1427 { SYS_DESC(SYS_MDRAR_EL1), trap_raz_wi }, 1428 { SYS_DESC(SYS_OSLAR_EL1), trap_raz_wi }, 1429 { SYS_DESC(SYS_OSLSR_EL1), trap_oslsr_el1 }, 1430 { SYS_DESC(SYS_OSDLR_EL1), trap_raz_wi }, 1431 { SYS_DESC(SYS_DBGPRCR_EL1), trap_raz_wi }, 1432 { SYS_DESC(SYS_DBGCLAIMSET_EL1), trap_raz_wi }, 1433 { SYS_DESC(SYS_DBGCLAIMCLR_EL1), trap_raz_wi }, 1434 { SYS_DESC(SYS_DBGAUTHSTATUS_EL1), trap_dbgauthstatus_el1 }, 1435 1436 { SYS_DESC(SYS_MDCCSR_EL0), trap_raz_wi }, 1437 { SYS_DESC(SYS_DBGDTR_EL0), trap_raz_wi }, 1438 // DBGDTR[TR]X_EL0 share the same encoding 1439 { SYS_DESC(SYS_DBGDTRTX_EL0), trap_raz_wi }, 1440 1441 { SYS_DESC(SYS_DBGVCR32_EL2), NULL, reset_val, DBGVCR32_EL2, 0 }, 1442 1443 { SYS_DESC(SYS_MPIDR_EL1), NULL, reset_mpidr, MPIDR_EL1 }, 1444 1445 /* 1446 * ID regs: all ID_SANITISED() entries here must have corresponding 1447 * entries in arm64_ftr_regs[]. 1448 */ 1449 1450 /* AArch64 mappings of the AArch32 ID registers */ 1451 /* CRm=1 */ 1452 ID_SANITISED(ID_PFR0_EL1), 1453 ID_SANITISED(ID_PFR1_EL1), 1454 ID_SANITISED(ID_DFR0_EL1), 1455 ID_HIDDEN(ID_AFR0_EL1), 1456 ID_SANITISED(ID_MMFR0_EL1), 1457 ID_SANITISED(ID_MMFR1_EL1), 1458 ID_SANITISED(ID_MMFR2_EL1), 1459 ID_SANITISED(ID_MMFR3_EL1), 1460 1461 /* CRm=2 */ 1462 ID_SANITISED(ID_ISAR0_EL1), 1463 ID_SANITISED(ID_ISAR1_EL1), 1464 ID_SANITISED(ID_ISAR2_EL1), 1465 ID_SANITISED(ID_ISAR3_EL1), 1466 ID_SANITISED(ID_ISAR4_EL1), 1467 ID_SANITISED(ID_ISAR5_EL1), 1468 ID_SANITISED(ID_MMFR4_EL1), 1469 ID_SANITISED(ID_ISAR6_EL1), 1470 1471 /* CRm=3 */ 1472 ID_SANITISED(MVFR0_EL1), 1473 ID_SANITISED(MVFR1_EL1), 1474 ID_SANITISED(MVFR2_EL1), 1475 ID_UNALLOCATED(3,3), 1476 ID_SANITISED(ID_PFR2_EL1), 1477 ID_HIDDEN(ID_DFR1_EL1), 1478 ID_SANITISED(ID_MMFR5_EL1), 1479 ID_UNALLOCATED(3,7), 1480 1481 /* AArch64 ID registers */ 1482 /* CRm=4 */ 1483 ID_SANITISED(ID_AA64PFR0_EL1), 1484 ID_SANITISED(ID_AA64PFR1_EL1), 1485 ID_UNALLOCATED(4,2), 1486 ID_UNALLOCATED(4,3), 1487 { SYS_DESC(SYS_ID_AA64ZFR0_EL1), access_id_aa64zfr0_el1, .get_user = get_id_aa64zfr0_el1, .set_user = set_id_aa64zfr0_el1, .visibility = sve_id_visibility }, 1488 ID_UNALLOCATED(4,5), 1489 ID_UNALLOCATED(4,6), 1490 ID_UNALLOCATED(4,7), 1491 1492 /* CRm=5 */ 1493 ID_SANITISED(ID_AA64DFR0_EL1), 1494 ID_SANITISED(ID_AA64DFR1_EL1), 1495 ID_UNALLOCATED(5,2), 1496 ID_UNALLOCATED(5,3), 1497 ID_HIDDEN(ID_AA64AFR0_EL1), 1498 ID_HIDDEN(ID_AA64AFR1_EL1), 1499 ID_UNALLOCATED(5,6), 1500 ID_UNALLOCATED(5,7), 1501 1502 /* CRm=6 */ 1503 ID_SANITISED(ID_AA64ISAR0_EL1), 1504 ID_SANITISED(ID_AA64ISAR1_EL1), 1505 ID_UNALLOCATED(6,2), 1506 ID_UNALLOCATED(6,3), 1507 ID_UNALLOCATED(6,4), 1508 ID_UNALLOCATED(6,5), 1509 ID_UNALLOCATED(6,6), 1510 ID_UNALLOCATED(6,7), 1511 1512 /* CRm=7 */ 1513 ID_SANITISED(ID_AA64MMFR0_EL1), 1514 ID_SANITISED(ID_AA64MMFR1_EL1), 1515 ID_SANITISED(ID_AA64MMFR2_EL1), 1516 ID_UNALLOCATED(7,3), 1517 ID_UNALLOCATED(7,4), 1518 ID_UNALLOCATED(7,5), 1519 ID_UNALLOCATED(7,6), 1520 ID_UNALLOCATED(7,7), 1521 1522 { SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 }, 1523 { SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 }, 1526 { SYS_DESC(SYS_ZCR_EL1), NULL, reset_val, ZCR_EL1, 0, .visibility = sve_visibility }, 1527 { SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 }, 1528 { SYS_DESC(SYS_TTBR1_EL1), access_vm_reg, reset_unknown, TTBR1_EL1 }, 1529 { SYS_DESC(SYS_TCR_EL1), access_vm_reg, reset_val, TCR_EL1, 0 }, 1530 1531 PTRAUTH_KEY(APIA), 1532 PTRAUTH_KEY(APIB), 1533 PTRAUTH_KEY(APDA), 1534 PTRAUTH_KEY(APDB), 1535 PTRAUTH_KEY(APGA), 1536 1537 { SYS_DESC(SYS_AFSR0_EL1), access_vm_reg, reset_unknown, AFSR0_EL1 }, 1538 { SYS_DESC(SYS_AFSR1_EL1), access_vm_reg, reset_unknown, AFSR1_EL1 }, 1539 { SYS_DESC(SYS_ESR_EL1), access_vm_reg, reset_unknown, ESR_EL1 }, 1540 1541 { SYS_DESC(SYS_ERRIDR_EL1), trap_raz_wi }, 1542 { SYS_DESC(SYS_ERRSELR_EL1), trap_raz_wi }, 1543 { SYS_DESC(SYS_ERXFR_EL1), trap_raz_wi }, 1544 { SYS_DESC(SYS_ERXCTLR_EL1), trap_raz_wi }, 1545 { SYS_DESC(SYS_ERXSTATUS_EL1), trap_raz_wi }, 1546 { SYS_DESC(SYS_ERXADDR_EL1), trap_raz_wi }, 1547 { SYS_DESC(SYS_ERXMISC0_EL1), trap_raz_wi }, 1548 { SYS_DESC(SYS_ERXMISC1_EL1), trap_raz_wi }, 1549 1552 1553 { SYS_DESC(SYS_FAR_EL1), access_vm_reg, reset_unknown, FAR_EL1 }, 1554 { SYS_DESC(SYS_PAR_EL1), NULL, reset_unknown, PAR_EL1 }, 1555 1556 { SYS_DESC(SYS_PMINTENSET_EL1), access_pminten, reset_unknown, PMINTENSET_EL1 }, 1557 { SYS_DESC(SYS_PMINTENCLR_EL1), access_pminten, reset_unknown, PMINTENSET_EL1 }, 1558 1559 { SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 }, 1560 { SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 }, 1561 1562 { SYS_DESC(SYS_LORSA_EL1), trap_loregion }, 1563 { SYS_DESC(SYS_LOREA_EL1), trap_loregion }, 1564 { SYS_DESC(SYS_LORN_EL1), trap_loregion }, 1565 { SYS_DESC(SYS_LORC_EL1), trap_loregion }, 1566 { SYS_DESC(SYS_LORID_EL1), trap_loregion }, 1567 1568 { SYS_DESC(SYS_VBAR_EL1), NULL, reset_val, VBAR_EL1, 0 }, 1569 { SYS_DESC(SYS_DISR_EL1), NULL, reset_val, DISR_EL1, 0 }, 1570 1571 { SYS_DESC(SYS_ICC_IAR0_EL1), write_to_read_only }, 1572 { SYS_DESC(SYS_ICC_EOIR0_EL1), read_from_write_only }, 1573 { SYS_DESC(SYS_ICC_HPPIR0_EL1), write_to_read_only }, 1574 { SYS_DESC(SYS_ICC_DIR_EL1), read_from_write_only }, 1575 { SYS_DESC(SYS_ICC_RPR_EL1), write_to_read_only }, 1576 { SYS_DESC(SYS_ICC_SGI1R_EL1), access_gic_sgi }, 1577 { SYS_DESC(SYS_ICC_ASGI1R_EL1), access_gic_sgi }, 1578 { SYS_DESC(SYS_ICC_SGI0R_EL1), access_gic_sgi }, 1579 { SYS_DESC(SYS_ICC_IAR1_EL1), write_to_read_only }, 1580 { SYS_DESC(SYS_ICC_EOIR1_EL1), read_from_write_only }, 1581 { SYS_DESC(SYS_ICC_HPPIR1_EL1), write_to_read_only }, 1582 { SYS_DESC(SYS_ICC_SRE_EL1), access_gic_sre }, 1583 1584 { SYS_DESC(SYS_CONTEXTIDR_EL1), access_vm_reg, reset_val, CONTEXTIDR_EL1, 0 }, 1585 { SYS_DESC(SYS_TPIDR_EL1), NULL, reset_unknown, TPIDR_EL1 }, 1586 1587 { SYS_DESC(SYS_CNTKCTL_EL1), NULL, reset_val, CNTKCTL_EL1, 0}, 1588 1589 { SYS_DESC(SYS_CCSIDR_EL1), access_ccsidr }, 1590 { SYS_DESC(SYS_CLIDR_EL1), access_clidr }, 1591 { SYS_DESC(SYS_CSSELR_EL1), access_csselr, reset_unknown, CSSELR_EL1 }, 1592 { SYS_DESC(SYS_CTR_EL0), access_ctr }, 1593 1594 { SYS_DESC(SYS_PMCR_EL0), access_pmcr, reset_pmcr, PMCR_EL0 }, 1595 { SYS_DESC(SYS_PMCNTENSET_EL0), access_pmcnten, reset_unknown, PMCNTENSET_EL0 }, 1596 { SYS_DESC(SYS_PMCNTENCLR_EL0), access_pmcnten, reset_unknown, PMCNTENSET_EL0 }, 1597 { SYS_DESC(SYS_PMOVSCLR_EL0), access_pmovs, reset_unknown, PMOVSSET_EL0 }, 1598 { SYS_DESC(SYS_PMSWINC_EL0), access_pmswinc, reset_unknown, PMSWINC_EL0 }, 1599 { SYS_DESC(SYS_PMSELR_EL0), access_pmselr, reset_unknown, PMSELR_EL0 }, 1600 { SYS_DESC(SYS_PMCEID0_EL0), access_pmceid }, 1601 { SYS_DESC(SYS_PMCEID1_EL0), access_pmceid }, 1602 { SYS_DESC(SYS_PMCCNTR_EL0), access_pmu_evcntr, reset_unknown, PMCCNTR_EL0 }, 1603 { SYS_DESC(SYS_PMXEVTYPER_EL0), access_pmu_evtyper }, 1604 { SYS_DESC(SYS_PMXEVCNTR_EL0), access_pmu_evcntr }, 1605 /* 1606 * PMUSERENR_EL0 resets as unknown in 64bit mode while it resets as zero 1607 * in 32bit mode. Here we choose to reset it as zero for consistency. 1608 */ 1609 { SYS_DESC(SYS_PMUSERENR_EL0), access_pmuserenr, reset_val, PMUSERENR_EL0, 0 }, 1610 { SYS_DESC(SYS_PMOVSSET_EL0), access_pmovs, reset_unknown, PMOVSSET_EL0 }, 1611 1612 { SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 }, 1613 { SYS_DESC(SYS_TPIDRRO_EL0), NULL, reset_unknown, TPIDRRO_EL0 }, 1614 1615 { SYS_DESC(SYS_AMCR_EL0), access_amu }, 1616 { SYS_DESC(SYS_AMCFGR_EL0), access_amu }, 1617 { SYS_DESC(SYS_AMCGCR_EL0), access_amu }, 1618 { SYS_DESC(SYS_AMUSERENR_EL0), access_amu }, 1619 { SYS_DESC(SYS_AMCNTENCLR0_EL0), access_amu }, 1620 { SYS_DESC(SYS_AMCNTENSET0_EL0), access_amu }, 1621 { SYS_DESC(SYS_AMCNTENCLR1_EL0), access_amu }, 1622 { SYS_DESC(SYS_AMCNTENSET1_EL0), access_amu }, 1623 AMU_AMEVCNTR0_EL0(0), 1624 AMU_AMEVCNTR0_EL0(1), 1625 AMU_AMEVCNTR0_EL0(2), 1626 AMU_AMEVCNTR0_EL0(3), 1627 AMU_AMEVCNTR0_EL0(4), 1628 AMU_AMEVCNTR0_EL0(5), 1629 AMU_AMEVCNTR0_EL0(6), 1630 AMU_AMEVCNTR0_EL0(7), 1631 AMU_AMEVCNTR0_EL0(8), 1632 AMU_AMEVCNTR0_EL0(9), 1633 AMU_AMEVCNTR0_EL0(10), 1634 AMU_AMEVCNTR0_EL0(11), 1635 AMU_AMEVCNTR0_EL0(12), 1636 AMU_AMEVCNTR0_EL0(13), 1637 AMU_AMEVCNTR0_EL0(14), 1638 AMU_AMEVCNTR0_EL0(15), 1639 AMU_AMEVTYPE0_EL0(0), 1640 AMU_AMEVTYPE0_EL0(1), 1641 AMU_AMEVTYPE0_EL0(2), 1642 AMU_AMEVTYPE0_EL0(3), 1643 AMU_AMEVTYPE0_EL0(4), 1644 AMU_AMEVTYPE0_EL0(5), 1645 AMU_AMEVTYPE0_EL0(6), 1646 AMU_AMEVTYPE0_EL0(7), 1647 AMU_AMEVTYPE0_EL0(8), 1648 AMU_AMEVTYPE0_EL0(9), 1649 AMU_AMEVTYPE0_EL0(10), 1650 AMU_AMEVTYPE0_EL0(11), 1651 AMU_AMEVTYPE0_EL0(12), 1652 AMU_AMEVTYPE0_EL0(13), 1653 AMU_AMEVTYPE0_EL0(14), 1654 AMU_AMEVTYPE0_EL0(15), 1655 AMU_AMEVCNTR1_EL0(0), 1656 AMU_AMEVCNTR1_EL0(1), 1657 AMU_AMEVCNTR1_EL0(2), 1658 AMU_AMEVCNTR1_EL0(3), 1659 AMU_AMEVCNTR1_EL0(4), 1660 AMU_AMEVCNTR1_EL0(5), 1661 AMU_AMEVCNTR1_EL0(6), 1662 AMU_AMEVCNTR1_EL0(7), 1663 AMU_AMEVCNTR1_EL0(8), 1664 AMU_AMEVCNTR1_EL0(9), 1665 AMU_AMEVCNTR1_EL0(10), 1666 AMU_AMEVCNTR1_EL0(11), 1667 AMU_AMEVCNTR1_EL0(12), 1668 AMU_AMEVCNTR1_EL0(13), 1669 AMU_AMEVCNTR1_EL0(14), 1670 AMU_AMEVCNTR1_EL0(15), 1671 AMU_AMEVTYPE1_EL0(0), 1672 AMU_AMEVTYPE1_EL0(1), 1673 AMU_AMEVTYPE1_EL0(2), 1674 AMU_AMEVTYPE1_EL0(3), 1675 AMU_AMEVTYPE1_EL0(4), 1676 AMU_AMEVTYPE1_EL0(5), 1677 AMU_AMEVTYPE1_EL0(6), 1678 AMU_AMEVTYPE1_EL0(7), 1679 AMU_AMEVTYPE1_EL0(8), 1680 AMU_AMEVTYPE1_EL0(9), 1681 AMU_AMEVTYPE1_EL0(10), 1682 AMU_AMEVTYPE1_EL0(11), 1683 AMU_AMEVTYPE1_EL0(12), 1684 AMU_AMEVTYPE1_EL0(13), 1685 AMU_AMEVTYPE1_EL0(14), 1686 AMU_AMEVTYPE1_EL0(15), 1687 1688 { SYS_DESC(SYS_CNTP_TVAL_EL0), access_arch_timer }, 1689 { SYS_DESC(SYS_CNTP_CTL_EL0), access_arch_timer }, 1690 { SYS_DESC(SYS_CNTP_CVAL_EL0), access_arch_timer }, 1691 1692 /* PMEVCNTRn_EL0 */ 1693 PMU_PMEVCNTR_EL0(0), 1694 PMU_PMEVCNTR_EL0(1), 1695 PMU_PMEVCNTR_EL0(2), 1696 PMU_PMEVCNTR_EL0(3), 1697 PMU_PMEVCNTR_EL0(4), 1698 PMU_PMEVCNTR_EL0(5), 1699 PMU_PMEVCNTR_EL0(6), 1700 PMU_PMEVCNTR_EL0(7), 1701 PMU_PMEVCNTR_EL0(8), 1702 PMU_PMEVCNTR_EL0(9), 1703 PMU_PMEVCNTR_EL0(10), 1704 PMU_PMEVCNTR_EL0(11), 1705 PMU_PMEVCNTR_EL0(12), 1706 PMU_PMEVCNTR_EL0(13), 1707 PMU_PMEVCNTR_EL0(14), 1708 PMU_PMEVCNTR_EL0(15), 1709 PMU_PMEVCNTR_EL0(16), 1710 PMU_PMEVCNTR_EL0(17), 1711 PMU_PMEVCNTR_EL0(18), 1712 PMU_PMEVCNTR_EL0(19), 1713 PMU_PMEVCNTR_EL0(20), 1714 PMU_PMEVCNTR_EL0(21), 1715 PMU_PMEVCNTR_EL0(22), 1716 PMU_PMEVCNTR_EL0(23), 1717 PMU_PMEVCNTR_EL0(24), 1718 PMU_PMEVCNTR_EL0(25), 1719 PMU_PMEVCNTR_EL0(26), 1720 PMU_PMEVCNTR_EL0(27), 1721 PMU_PMEVCNTR_EL0(28), 1722 PMU_PMEVCNTR_EL0(29), 1723 PMU_PMEVCNTR_EL0(30), 1724 /* PMEVTYPERn_EL0 */ 1725 PMU_PMEVTYPER_EL0(0), 1726 PMU_PMEVTYPER_EL0(1), 1727 PMU_PMEVTYPER_EL0(2), 1728 PMU_PMEVTYPER_EL0(3), 1729 PMU_PMEVTYPER_EL0(4), 1730 PMU_PMEVTYPER_EL0(5), 1731 PMU_PMEVTYPER_EL0(6), 1732 PMU_PMEVTYPER_EL0(7), 1733 PMU_PMEVTYPER_EL0(8), 1734 PMU_PMEVTYPER_EL0(9), 1735 PMU_PMEVTYPER_EL0(10), 1736 PMU_PMEVTYPER_EL0(11), 1737 PMU_PMEVTYPER_EL0(12), 1738 PMU_PMEVTYPER_EL0(13), 1739 PMU_PMEVTYPER_EL0(14), 1740 PMU_PMEVTYPER_EL0(15), 1741 PMU_PMEVTYPER_EL0(16), 1742 PMU_PMEVTYPER_EL0(17), 1743 PMU_PMEVTYPER_EL0(18), 1744 PMU_PMEVTYPER_EL0(19), 1745 PMU_PMEVTYPER_EL0(20), 1746 PMU_PMEVTYPER_EL0(21), 1747 PMU_PMEVTYPER_EL0(22), 1748 PMU_PMEVTYPER_EL0(23), 1749 PMU_PMEVTYPER_EL0(24), 1750 PMU_PMEVTYPER_EL0(25), 1751 PMU_PMEVTYPER_EL0(26), 1752 PMU_PMEVTYPER_EL0(27), 1753 PMU_PMEVTYPER_EL0(28), 1754 PMU_PMEVTYPER_EL0(29), 1755 PMU_PMEVTYPER_EL0(30), 1756 /* 1757 * PMCCFILTR_EL0 resets as unknown in 64bit mode while it resets as zero 1758 * in 32bit mode. Here we choose to reset it as zero for consistency. 1759 */ 1760 { SYS_DESC(SYS_PMCCFILTR_EL0), access_pmu_evtyper, reset_val, PMCCFILTR_EL0, 0 }, 1761 1762 { SYS_DESC(SYS_DACR32_EL2), NULL, reset_unknown, DACR32_EL2 }, 1763 { SYS_DESC(SYS_IFSR32_EL2), NULL, reset_unknown, IFSR32_EL2 }, 1764 { SYS_DESC(SYS_FPEXC32_EL2), NULL, reset_val, FPEXC32_EL2, 0x700 }, 1765 }; 1766 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org