diff options
Diffstat (limited to 'arch/x86/kernel')
33 files changed, 93 insertions, 93 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 62584a347931..dc9af058e5a9 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1694,7 +1694,7 @@ static bool x2apic_hw_locked(void) x86_arch_cap_msr = x86_read_arch_cap_msr(); if (x86_arch_cap_msr & ARCH_CAP_XAPIC_DISABLE) { - rdmsrl(MSR_IA32_XAPIC_DISABLE_STATUS, msr); + rdmsrq(MSR_IA32_XAPIC_DISABLE_STATUS, msr); return (msr & LEGACY_XAPIC_DISABLED); } return false; @@ -1707,7 +1707,7 @@ static void __x2apic_disable(void) if (!boot_cpu_has(X86_FEATURE_APIC)) return; - rdmsrl(MSR_IA32_APICBASE, msr); + rdmsrq(MSR_IA32_APICBASE, msr); if (!(msr & X2APIC_ENABLE)) return; /* Disable xapic and x2apic first and then reenable xapic mode */ @@ -1720,7 +1720,7 @@ static void __x2apic_enable(void) { u64 msr; - rdmsrl(MSR_IA32_APICBASE, msr); + rdmsrq(MSR_IA32_APICBASE, msr); if (msr & X2APIC_ENABLE) return; wrmsrl(MSR_IA32_APICBASE, msr | X2APIC_ENABLE); diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c index 16410f087b7a..fcfef701c17a 100644 --- a/arch/x86/kernel/apic/apic_numachip.c +++ b/arch/x86/kernel/apic/apic_numachip.c @@ -31,7 +31,7 @@ static u32 numachip1_get_apic_id(u32 x) unsigned int id = (x >> 24) & 0xff; if (static_cpu_has(X86_FEATURE_NODEID_MSR)) { - rdmsrl(MSR_FAM10H_NODE_ID, value); + rdmsrq(MSR_FAM10H_NODE_ID, value); id |= (value << 2) & 0xff00; } @@ -42,7 +42,7 @@ static u32 numachip2_get_apic_id(u32 x) { u64 mcfg; - rdmsrl(MSR_FAM10H_MMIO_CONF_BASE, mcfg); + rdmsrq(MSR_FAM10H_MMIO_CONF_BASE, mcfg); return ((mcfg >> (28 - 8)) & 0xfff00) | (x >> 24); } @@ -150,7 +150,7 @@ static void fixup_cpu_id(struct cpuinfo_x86 *c, int node) /* Account for nodes per socket in multi-core-module processors */ if (boot_cpu_has(X86_FEATURE_NODEID_MSR)) { - rdmsrl(MSR_FAM10H_NODE_ID, val); + rdmsrq(MSR_FAM10H_NODE_ID, val); nodes = ((val >> 3) & 7) + 1; } diff --git a/arch/x86/kernel/cet.c b/arch/x86/kernel/cet.c index 303bf74d175b..d897aadd1d44 100644 --- a/arch/x86/kernel/cet.c +++ b/arch/x86/kernel/cet.c @@ -55,7 +55,7 @@ static void do_user_cp_fault(struct pt_regs *regs, unsigned long error_code) * will be whatever is live in userspace. So read the SSP before enabling * interrupts so locking the fpregs to do it later is not required. */ - rdmsrl(MSR_IA32_PL3_SSP, ssp); + rdmsrq(MSR_IA32_PL3_SSP, ssp); cond_local_irq_enable(regs); diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index b2ab2369c9cb..7c7eca7451b6 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -383,7 +383,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) (c->x86 == 0x10 && c->x86_model >= 0x2)) { u64 val; - rdmsrl(MSR_K7_HWCR, val); + rdmsrq(MSR_K7_HWCR, val); if (!(val & BIT(24))) pr_warn(FW_BUG "TSC doesn't count with P0 frequency!\n"); } @@ -508,7 +508,7 @@ static void early_detect_mem_encrypt(struct cpuinfo_x86 *c) */ if (cpu_has(c, X86_FEATURE_SME) || cpu_has(c, X86_FEATURE_SEV)) { /* Check if memory encryption is enabled */ - rdmsrl(MSR_AMD64_SYSCFG, msr); + rdmsrq(MSR_AMD64_SYSCFG, msr); if (!(msr & MSR_AMD64_SYSCFG_MEM_ENCRYPT)) goto clear_all; @@ -525,7 +525,7 @@ static void early_detect_mem_encrypt(struct cpuinfo_x86 *c) if (!sme_me_mask) setup_clear_cpu_cap(X86_FEATURE_SME); - rdmsrl(MSR_K7_HWCR, msr); + rdmsrq(MSR_K7_HWCR, msr); if (!(msr & MSR_K7_HWCR_SMMLOCK)) goto clear_sev; @@ -1014,7 +1014,7 @@ static void init_amd(struct cpuinfo_x86 *c) init_amd_cacheinfo(c); if (cpu_has(c, X86_FEATURE_SVM)) { - rdmsrl(MSR_VM_CR, vm_cr); + rdmsrq(MSR_VM_CR, vm_cr); if (vm_cr & SVM_VM_CR_SVM_DIS_MASK) { pr_notice_once("SVM disabled (by BIOS) in MSR_VM_CR\n"); clear_cpu_cap(c, X86_FEATURE_SVM); diff --git a/arch/x86/kernel/cpu/aperfmperf.c b/arch/x86/kernel/cpu/aperfmperf.c index 6cf31a1649c4..dca78650d99e 100644 --- a/arch/x86/kernel/cpu/aperfmperf.c +++ b/arch/x86/kernel/cpu/aperfmperf.c @@ -40,8 +40,8 @@ static void init_counter_refs(void) { u64 aperf, mperf; - rdmsrl(MSR_IA32_APERF, aperf); - rdmsrl(MSR_IA32_MPERF, mperf); + rdmsrq(MSR_IA32_APERF, aperf); + rdmsrq(MSR_IA32_MPERF, mperf); this_cpu_write(cpu_samples.aperf, aperf); this_cpu_write(cpu_samples.mperf, mperf); @@ -474,8 +474,8 @@ void arch_scale_freq_tick(void) if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) return; - rdmsrl(MSR_IA32_APERF, aperf); - rdmsrl(MSR_IA32_MPERF, mperf); + rdmsrq(MSR_IA32_APERF, aperf); + rdmsrq(MSR_IA32_MPERF, mperf); acnt = aperf - s->aperf; mcnt = mperf - s->mperf; diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 4386aa6c69e1..78ffe0ebdff2 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -140,7 +140,7 @@ void __init cpu_select_mitigations(void) * init code as it is not enumerated and depends on the family. */ if (cpu_feature_enabled(X86_FEATURE_MSR_SPEC_CTRL)) { - rdmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); + rdmsrq(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); /* * Previously running kernel (kexec), may have some controls @@ -656,7 +656,7 @@ void update_srbds_msr(void) if (!boot_cpu_has(X86_FEATURE_SRBDS_CTRL)) return; - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); switch (srbds_mitigation) { case SRBDS_MITIGATION_OFF: @@ -776,7 +776,7 @@ void update_gds_msr(void) switch (gds_mitigation) { case GDS_MITIGATION_OFF: - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); mcu_ctrl |= GDS_MITG_DIS; break; case GDS_MITIGATION_FULL_LOCKED: @@ -786,7 +786,7 @@ void update_gds_msr(void) * CPUs. */ case GDS_MITIGATION_FULL: - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); mcu_ctrl &= ~GDS_MITG_DIS; break; case GDS_MITIGATION_FORCE: @@ -802,7 +802,7 @@ void update_gds_msr(void) * GDS_MITG_DIS will be ignored if this processor is locked but the boot * processor was not. */ - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl_after); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl_after); WARN_ON_ONCE(mcu_ctrl != mcu_ctrl_after); } @@ -841,7 +841,7 @@ static void __init gds_select_mitigation(void) if (gds_mitigation == GDS_MITIGATION_FORCE) gds_mitigation = GDS_MITIGATION_FULL; - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); if (mcu_ctrl & GDS_MITG_LOCKED) { if (gds_mitigation == GDS_MITIGATION_OFF) pr_warn("Mitigation locked. Disable failed.\n"); diff --git a/arch/x86/kernel/cpu/bus_lock.c b/arch/x86/kernel/cpu/bus_lock.c index 237faf7e700c..725072b82816 100644 --- a/arch/x86/kernel/cpu/bus_lock.c +++ b/arch/x86/kernel/cpu/bus_lock.c @@ -103,7 +103,7 @@ static bool split_lock_verify_msr(bool on) ctrl &= ~MSR_TEST_CTRL_SPLIT_LOCK_DETECT; if (wrmsrl_safe(MSR_TEST_CTRL, ctrl)) return false; - rdmsrl(MSR_TEST_CTRL, tmp); + rdmsrq(MSR_TEST_CTRL, tmp); return ctrl == tmp; } @@ -137,7 +137,7 @@ static void __init __split_lock_setup(void) return; } - rdmsrl(MSR_TEST_CTRL, msr_test_ctrl_cache); + rdmsrq(MSR_TEST_CTRL, msr_test_ctrl_cache); if (!split_lock_verify_msr(true)) { pr_info("MSR access failed: Disabled\n"); @@ -297,7 +297,7 @@ void bus_lock_init(void) if (!boot_cpu_has(X86_FEATURE_BUS_LOCK_DETECT)) return; - rdmsrl(MSR_IA32_DEBUGCTLMSR, val); + rdmsrq(MSR_IA32_DEBUGCTLMSR, val); if ((boot_cpu_has(X86_FEATURE_SPLIT_LOCK_DETECT) && (sld_state == sld_warn || sld_state == sld_fatal)) || @@ -375,7 +375,7 @@ static void __init split_lock_setup(struct cpuinfo_x86 *c) * MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT is. All CPUs that set * it have split lock detection. */ - rdmsrl(MSR_IA32_CORE_CAPS, ia32_core_caps); + rdmsrq(MSR_IA32_CORE_CAPS, ia32_core_caps); if (ia32_core_caps & MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT) goto supported; diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 12126adbc3a9..c3c0ba239828 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -562,7 +562,7 @@ __noendbr u64 ibt_save(bool disable) u64 msr = 0; if (cpu_feature_enabled(X86_FEATURE_IBT)) { - rdmsrl(MSR_IA32_S_CET, msr); + rdmsrq(MSR_IA32_S_CET, msr); if (disable) wrmsrl(MSR_IA32_S_CET, msr & ~CET_ENDBR_EN); } @@ -575,7 +575,7 @@ __noendbr void ibt_restore(u64 save) u64 msr; if (cpu_feature_enabled(X86_FEATURE_IBT)) { - rdmsrl(MSR_IA32_S_CET, msr); + rdmsrq(MSR_IA32_S_CET, msr); msr &= ~CET_ENDBR_EN; msr |= (save & CET_ENDBR_EN); wrmsrl(MSR_IA32_S_CET, msr); @@ -1288,7 +1288,7 @@ u64 x86_read_arch_cap_msr(void) u64 x86_arch_cap_msr = 0; if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) - rdmsrl(MSR_IA32_ARCH_CAPABILITIES, x86_arch_cap_msr); + rdmsrq(MSR_IA32_ARCH_CAPABILITIES, x86_arch_cap_msr); return x86_arch_cap_msr; } @@ -1749,10 +1749,10 @@ static bool detect_null_seg_behavior(void) */ unsigned long old_base, tmp; - rdmsrl(MSR_FS_BASE, old_base); + rdmsrq(MSR_FS_BASE, old_base); wrmsrl(MSR_FS_BASE, 1); loadsegment(fs, 0); - rdmsrl(MSR_FS_BASE, tmp); + rdmsrq(MSR_FS_BASE, tmp); wrmsrl(MSR_FS_BASE, old_base); return tmp == 0; } diff --git a/arch/x86/kernel/cpu/hygon.c b/arch/x86/kernel/cpu/hygon.c index 6af4a4a90a52..10eeda3ba6ae 100644 --- a/arch/x86/kernel/cpu/hygon.c +++ b/arch/x86/kernel/cpu/hygon.c @@ -96,7 +96,7 @@ static void bsp_init_hygon(struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) { u64 val; - rdmsrl(MSR_K7_HWCR, val); + rdmsrq(MSR_K7_HWCR, val); if (!(val & BIT(24))) pr_warn(FW_BUG "TSC doesn't count with P0 frequency!\n"); } @@ -194,7 +194,7 @@ static void init_hygon(struct cpuinfo_x86 *c) init_hygon_cacheinfo(c); if (cpu_has(c, X86_FEATURE_SVM)) { - rdmsrl(MSR_VM_CR, vm_cr); + rdmsrq(MSR_VM_CR, vm_cr); if (vm_cr & SVM_VM_CR_SVM_DIS_MASK) { pr_notice_once("SVM disabled (by BIOS) in MSR_VM_CR\n"); clear_cpu_cap(c, X86_FEATURE_SVM); diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index cdc9813871ef..e9a6e0d00819 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -157,7 +157,7 @@ static void detect_tme_early(struct cpuinfo_x86 *c) u64 tme_activate; int keyid_bits; - rdmsrl(MSR_IA32_TME_ACTIVATE, tme_activate); + rdmsrq(MSR_IA32_TME_ACTIVATE, tme_activate); if (!TME_ACTIVATE_LOCKED(tme_activate) || !TME_ACTIVATE_ENABLED(tme_activate)) { pr_info_once("x86/tme: not enabled by BIOS\n"); @@ -299,7 +299,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) * string flag and enhanced fast string capabilities accordingly. */ if (c->x86_vfm >= INTEL_PENTIUM_M_DOTHAN) { - rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable); + rdmsrq(MSR_IA32_MISC_ENABLE, misc_enable); if (misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING) { /* X86_FEATURE_ERMS is set based on CPUID */ set_cpu_cap(c, X86_FEATURE_REP_GOOD); diff --git a/arch/x86/kernel/cpu/intel_epb.c b/arch/x86/kernel/cpu/intel_epb.c index 30b1d63b97f3..6e6af07fc61f 100644 --- a/arch/x86/kernel/cpu/intel_epb.c +++ b/arch/x86/kernel/cpu/intel_epb.c @@ -79,7 +79,7 @@ static int intel_epb_save(void) { u64 epb; - rdmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); + rdmsrq(MSR_IA32_ENERGY_PERF_BIAS, epb); /* * Ensure that saved_epb will always be nonzero after this write even if * the EPB value read from the MSR is 0. @@ -94,7 +94,7 @@ static void intel_epb_restore(void) u64 val = this_cpu_read(saved_epb); u64 epb; - rdmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); + rdmsrq(MSR_IA32_ENERGY_PERF_BIAS, epb); if (val) { val &= EPB_MASK; } else { diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c index 1075a90141da..c29165f41bb6 100644 --- a/arch/x86/kernel/cpu/mce/amd.c +++ b/arch/x86/kernel/cpu/mce/amd.c @@ -662,7 +662,7 @@ static void disable_err_thresholding(struct cpuinfo_x86 *c, unsigned int bank) return; } - rdmsrl(MSR_K7_HWCR, hwcr); + rdmsrq(MSR_K7_HWCR, hwcr); /* McStatusWrEn has to be set */ need_toggle = !(hwcr & BIT(18)); @@ -805,12 +805,12 @@ static void __log_error(unsigned int bank, u64 status, u64 addr, u64 misc) } if (mce_flags.smca) { - rdmsrl(MSR_AMD64_SMCA_MCx_IPID(bank), m->ipid); + rdmsrq(MSR_AMD64_SMCA_MCx_IPID(bank), m->ipid); if (m->status & MCI_STATUS_SYNDV) { - rdmsrl(MSR_AMD64_SMCA_MCx_SYND(bank), m->synd); - rdmsrl(MSR_AMD64_SMCA_MCx_SYND1(bank), err.vendor.amd.synd1); - rdmsrl(MSR_AMD64_SMCA_MCx_SYND2(bank), err.vendor.amd.synd2); + rdmsrq(MSR_AMD64_SMCA_MCx_SYND(bank), m->synd); + rdmsrq(MSR_AMD64_SMCA_MCx_SYND1(bank), err.vendor.amd.synd1); + rdmsrq(MSR_AMD64_SMCA_MCx_SYND2(bank), err.vendor.amd.synd2); } } @@ -834,12 +834,12 @@ _log_error_bank(unsigned int bank, u32 msr_stat, u32 msr_addr, u64 misc) { u64 status, addr = 0; - rdmsrl(msr_stat, status); + rdmsrq(msr_stat, status); if (!(status & MCI_STATUS_VAL)) return false; if (status & MCI_STATUS_ADDRV) - rdmsrl(msr_addr, addr); + rdmsrq(msr_addr, addr); __log_error(bank, status, addr, misc); diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index f6fd71b64b66..a71228d9a4f4 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -1822,7 +1822,7 @@ static void __mcheck_cpu_cap_init(void) u64 cap; u8 b; - rdmsrl(MSR_IA32_MCG_CAP, cap); + rdmsrq(MSR_IA32_MCG_CAP, cap); b = cap & MCG_BANKCNT_MASK; @@ -1863,7 +1863,7 @@ static void __mcheck_cpu_init_generic(void) cr4_set_bits(X86_CR4_MCE); - rdmsrl(MSR_IA32_MCG_CAP, cap); + rdmsrq(MSR_IA32_MCG_CAP, cap); if (cap & MCG_CTL_P) wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff); } @@ -1905,7 +1905,7 @@ static void __mcheck_cpu_check_banks(void) if (!b->init) continue; - rdmsrl(mca_msr_reg(i, MCA_CTL), msrval); + rdmsrq(mca_msr_reg(i, MCA_CTL), msrval); b->init = !!msrval; } } diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c index 06e3cf7229ce..08d52af7a8ad 100644 --- a/arch/x86/kernel/cpu/mce/inject.c +++ b/arch/x86/kernel/cpu/mce/inject.c @@ -741,7 +741,7 @@ static void check_hw_inj_possible(void) u64 status = MCI_STATUS_VAL, ipid; /* Check whether bank is populated */ - rdmsrl(MSR_AMD64_SMCA_MCx_IPID(bank), ipid); + rdmsrq(MSR_AMD64_SMCA_MCx_IPID(bank), ipid); if (!ipid) continue; diff --git a/arch/x86/kernel/cpu/mce/intel.c b/arch/x86/kernel/cpu/mce/intel.c index f863df0ff42c..9fda956d4e48 100644 --- a/arch/x86/kernel/cpu/mce/intel.c +++ b/arch/x86/kernel/cpu/mce/intel.c @@ -94,7 +94,7 @@ static bool cmci_supported(int *banks) if (!boot_cpu_has(X86_FEATURE_APIC) || lapic_get_maxlvt() < 6) return false; - rdmsrl(MSR_IA32_MCG_CAP, cap); + rdmsrq(MSR_IA32_MCG_CAP, cap); *banks = min_t(unsigned, MAX_NR_BANKS, cap & MCG_BANKCNT_MASK); return !!(cap & MCG_CMCI_P); } @@ -106,7 +106,7 @@ static bool lmce_supported(void) if (mca_cfg.lmce_disabled) return false; - rdmsrl(MSR_IA32_MCG_CAP, tmp); + rdmsrq(MSR_IA32_MCG_CAP, tmp); /* * LMCE depends on recovery support in the processor. Hence both @@ -123,7 +123,7 @@ static bool lmce_supported(void) * WARN if the MSR isn't locked as init_ia32_feat_ctl() unconditionally * locks the MSR in the event that it wasn't already locked by BIOS. */ - rdmsrl(MSR_IA32_FEAT_CTL, tmp); + rdmsrq(MSR_IA32_FEAT_CTL, tmp); if (WARN_ON_ONCE(!(tmp & FEAT_CTL_LOCKED))) return false; @@ -141,7 +141,7 @@ static void cmci_set_threshold(int bank, int thresh) u64 val; raw_spin_lock_irqsave(&cmci_discover_lock, flags); - rdmsrl(MSR_IA32_MCx_CTL2(bank), val); + rdmsrq(MSR_IA32_MCx_CTL2(bank), val); val &= ~MCI_CTL2_CMCI_THRESHOLD_MASK; wrmsrl(MSR_IA32_MCx_CTL2(bank), val | thresh); raw_spin_unlock_irqrestore(&cmci_discover_lock, flags); @@ -184,7 +184,7 @@ static bool cmci_skip_bank(int bank, u64 *val) if (test_bit(bank, mce_banks_ce_disabled)) return true; - rdmsrl(MSR_IA32_MCx_CTL2(bank), *val); + rdmsrq(MSR_IA32_MCx_CTL2(bank), *val); /* Already owned by someone else? */ if (*val & MCI_CTL2_CMCI_EN) { @@ -233,7 +233,7 @@ static void cmci_claim_bank(int bank, u64 val, int bios_zero_thresh, int *bios_w val |= MCI_CTL2_CMCI_EN; wrmsrl(MSR_IA32_MCx_CTL2(bank), val); - rdmsrl(MSR_IA32_MCx_CTL2(bank), val); + rdmsrq(MSR_IA32_MCx_CTL2(bank), val); /* If the enable bit did not stick, this bank should be polled. */ if (!(val & MCI_CTL2_CMCI_EN)) { @@ -324,7 +324,7 @@ static void __cmci_disable_bank(int bank) if (!test_bit(bank, this_cpu_ptr(mce_banks_owned))) return; - rdmsrl(MSR_IA32_MCx_CTL2(bank), val); + rdmsrq(MSR_IA32_MCx_CTL2(bank), val); val &= ~MCI_CTL2_CMCI_EN; wrmsrl(MSR_IA32_MCx_CTL2(bank), val); __clear_bit(bank, this_cpu_ptr(mce_banks_owned)); @@ -430,7 +430,7 @@ void intel_init_lmce(void) if (!lmce_supported()) return; - rdmsrl(MSR_IA32_MCG_EXT_CTL, val); + rdmsrq(MSR_IA32_MCG_EXT_CTL, val); if (!(val & MCG_EXT_CTL_LMCE_EN)) wrmsrl(MSR_IA32_MCG_EXT_CTL, val | MCG_EXT_CTL_LMCE_EN); @@ -443,7 +443,7 @@ void intel_clear_lmce(void) if (!lmce_supported()) return; - rdmsrl(MSR_IA32_MCG_EXT_CTL, val); + rdmsrq(MSR_IA32_MCG_EXT_CTL, val); val &= ~MCG_EXT_CTL_LMCE_EN; wrmsrl(MSR_IA32_MCG_EXT_CTL, val); } diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 3e2533954675..b1b9b4c4997e 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -70,7 +70,7 @@ u64 hv_get_non_nested_msr(unsigned int reg) if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) hv_ivm_msr_read(reg, &value); else - rdmsrl(reg, value); + rdmsrq(reg, value); return value; } EXPORT_SYMBOL_GPL(hv_get_non_nested_msr); @@ -345,7 +345,7 @@ static unsigned long hv_get_tsc_khz(void) { unsigned long freq; - rdmsrl(HV_X64_MSR_TSC_FREQUENCY, freq); + rdmsrq(HV_X64_MSR_TSC_FREQUENCY, freq); return freq / 1000; } @@ -541,7 +541,7 @@ static void __init ms_hyperv_init_platform(void) */ u64 hv_lapic_frequency; - rdmsrl(HV_X64_MSR_APIC_FREQUENCY, hv_lapic_frequency); + rdmsrq(HV_X64_MSR_APIC_FREQUENCY, hv_lapic_frequency); hv_lapic_frequency = div_u64(hv_lapic_frequency, HZ); lapic_timer_period = hv_lapic_frequency; pr_info("Hyper-V: LAPIC Timer Frequency: %#x\n", diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index cf29681d01e0..76c887ba9e9c 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -148,7 +148,7 @@ static inline void cache_alloc_hsw_probe(void) if (wrmsrl_safe(MSR_IA32_L3_CBM_BASE, max_cbm)) return; - rdmsrl(MSR_IA32_L3_CBM_BASE, l3_cbm_0); + rdmsrq(MSR_IA32_L3_CBM_BASE, l3_cbm_0); /* If all the bits were set in MSR, return success */ if (l3_cbm_0 != max_cbm) diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index a93ed7d2a160..f73a74945ffa 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -238,7 +238,7 @@ static int __rmid_read_phys(u32 prmid, enum resctrl_event_id eventid, u64 *val) * are error bits. */ wrmsr(MSR_IA32_QM_EVTSEL, eventid, prmid); - rdmsrl(MSR_IA32_QM_CTR, msr_val); + rdmsrq(MSR_IA32_QM_CTR, msr_val); if (msr_val & RMID_VAL_ERROR) return -EIO; diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index 93ec829015f1..3be9866be0e7 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -1635,7 +1635,7 @@ void resctrl_arch_mon_event_config_read(void *_config_info) pr_warn_once("Invalid event id %d\n", config_info->evtid); return; } - rdmsrl(MSR_IA32_EVT_CFG_BASE + index, msrval); + rdmsrq(MSR_IA32_EVT_CFG_BASE + index, msrval); /* Report only the valid event configuration bits */ config_info->mon_config = msrval & MAX_EVT_CONFIG_BITS; diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index 01456236a6dd..6e1885dece0f 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -154,7 +154,7 @@ static __init bool check_for_real_bsp(u32 apic_id) * kernel must rely on the firmware enumeration order. */ if (has_apic_base) { - rdmsrl(MSR_IA32_APICBASE, msr); + rdmsrq(MSR_IA32_APICBASE, msr); is_bsp = !!(msr & MSR_IA32_APICBASE_BSP); } diff --git a/arch/x86/kernel/cpu/topology_amd.c b/arch/x86/kernel/cpu/topology_amd.c index 03b3c9c3a45e..535dcf511096 100644 --- a/arch/x86/kernel/cpu/topology_amd.c +++ b/arch/x86/kernel/cpu/topology_amd.c @@ -133,7 +133,7 @@ static void parse_fam10h_node_id(struct topo_scan *tscan) if (!boot_cpu_has(X86_FEATURE_NODEID_MSR)) return; - rdmsrl(MSR_FAM10H_NODE_ID, nid.msr); + rdmsrq(MSR_FAM10H_NODE_ID, nid.msr); store_node(tscan, nid.nodes_per_pkg + 1, nid.node_id); tscan->c->topo.llc_id = nid.node_id; } @@ -160,7 +160,7 @@ static void topoext_fixup(struct topo_scan *tscan) if (msr_set_bit(0xc0011005, 54) <= 0) return; - rdmsrl(0xc0011005, msrval); + rdmsrq(0xc0011005, msrval); if (msrval & BIT_64(54)) { set_cpu_cap(c, X86_FEATURE_TOPOEXT); pr_info_once(FW_INFO "CPU: Re-enabling disabled Topology Extensions Support.\n"); diff --git a/arch/x86/kernel/cpu/tsx.c b/arch/x86/kernel/cpu/tsx.c index b31ee4f1657a..c3aaa6815c0b 100644 --- a/arch/x86/kernel/cpu/tsx.c +++ b/arch/x86/kernel/cpu/tsx.c @@ -24,7 +24,7 @@ static void tsx_disable(void) { u64 tsx; - rdmsrl(MSR_IA32_TSX_CTRL, tsx); + rdmsrq(MSR_IA32_TSX_CTRL, tsx); /* Force all transactions to immediately abort */ tsx |= TSX_CTRL_RTM_DISABLE; @@ -44,7 +44,7 @@ static void tsx_enable(void) { u64 tsx; - rdmsrl(MSR_IA32_TSX_CTRL, tsx); + rdmsrq(MSR_IA32_TSX_CTRL, tsx); /* Enable the RTM feature in the cpu */ tsx &= ~TSX_CTRL_RTM_DISABLE; @@ -115,11 +115,11 @@ static void tsx_clear_cpuid(void) */ if (boot_cpu_has(X86_FEATURE_RTM_ALWAYS_ABORT) && boot_cpu_has(X86_FEATURE_TSX_FORCE_ABORT)) { - rdmsrl(MSR_TSX_FORCE_ABORT, msr); + rdmsrq(MSR_TSX_FORCE_ABORT, msr); msr |= MSR_TFA_TSX_CPUID_CLEAR; wrmsrl(MSR_TSX_FORCE_ABORT, msr); } else if (cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL)) { - rdmsrl(MSR_IA32_TSX_CTRL, msr); + rdmsrq(MSR_IA32_TSX_CTRL, msr); msr |= TSX_CTRL_CPUID_CLEAR; wrmsrl(MSR_IA32_TSX_CTRL, msr); } @@ -146,7 +146,7 @@ static void tsx_dev_mode_disable(void) !cpu_feature_enabled(X86_FEATURE_SRBDS_CTRL)) return; - rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_opt_ctrl); + rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_opt_ctrl); if (mcu_opt_ctrl & RTM_ALLOW) { mcu_opt_ctrl &= ~RTM_ALLOW; diff --git a/arch/x86/kernel/cpu/umwait.c b/arch/x86/kernel/cpu/umwait.c index 2293efd6ffa6..0050eae153bb 100644 --- a/arch/x86/kernel/cpu/umwait.c +++ b/arch/x86/kernel/cpu/umwait.c @@ -214,7 +214,7 @@ static int __init umwait_init(void) * changed. This is the only place where orig_umwait_control_cached * is modified. */ - rdmsrl(MSR_IA32_UMWAIT_CONTROL, orig_umwait_control_cached); + rdmsrq(MSR_IA32_UMWAIT_CONTROL, orig_umwait_control_cached); ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "umwait:online", umwait_cpu_online, umwait_cpu_offline); diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 91d6341f281f..985dfffe28c1 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -327,7 +327,7 @@ void fpu_sync_guest_vmexit_xfd_state(void) lockdep_assert_irqs_disabled(); if (fpu_state_size_dynamic()) { - rdmsrl(MSR_IA32_XFD, fps->xfd); + rdmsrq(MSR_IA32_XFD, fps->xfd); __this_cpu_write(xfd_state, fps->xfd); } } diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 7f4b2966e15c..cc5d12232216 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -970,7 +970,7 @@ static bool __init hpet_is_pc10_damaged(void) return false; /* Check whether PC10 is enabled in PKG C-state limit */ - rdmsrl(MSR_PKG_CST_CONFIG_CONTROL, pcfg); + rdmsrq(MSR_PKG_CST_CONFIG_CONTROL, pcfg); if ((pcfg & 0xF) < 8) return false; diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 3be9b3342c67..f7aa39cd56ec 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -728,7 +728,7 @@ static int kvm_suspend(void) #ifdef CONFIG_ARCH_CPUIDLE_HALTPOLL if (kvm_para_has_feature(KVM_FEATURE_POLL_CONTROL)) - rdmsrl(MSR_KVM_POLL_CONTROL, val); + rdmsrq(MSR_KVM_POLL_CONTROL, val); has_guest_poll = !(val & 1); #endif return 0; diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c index 1f54eedc3015..5c6a55f8a7fe 100644 --- a/arch/x86/kernel/mmconf-fam10h_64.c +++ b/arch/x86/kernel/mmconf-fam10h_64.c @@ -97,7 +97,7 @@ static void get_fam10h_pci_mmconf_base(void) /* SYS_CFG */ address = MSR_AMD64_SYSCFG; - rdmsrl(address, val); + rdmsrq(address, val); /* TOP_MEM2 is not enabled? */ if (!(val & (1<<21))) { @@ -105,7 +105,7 @@ static void get_fam10h_pci_mmconf_base(void) } else { /* TOP_MEM2 */ address = MSR_K8_TOP_MEM2; - rdmsrl(address, val); + rdmsrq(address, val); tom2 = max(val & 0xffffff800000ULL, 1ULL << 32); } @@ -177,7 +177,7 @@ void fam10h_check_enable_mmcfg(void) return; address = MSR_FAM10H_MMIO_CONF_BASE; - rdmsrl(address, val); + rdmsrq(address, val); /* try to make sure that AP's setting is identical to BSP setting */ if (val & FAM10H_MMIO_CONF_ENABLE) { diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 962c3ce39323..197be718e964 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -710,7 +710,7 @@ void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p) arch_has_block_step()) { unsigned long debugctl, msk; - rdmsrl(MSR_IA32_DEBUGCTLMSR, debugctl); + rdmsrq(MSR_IA32_DEBUGCTLMSR, debugctl); debugctl &= ~DEBUGCTLMSR_BTF; msk = tifn & _TIF_BLOCKSTEP; debugctl |= (msk >> TIF_BLOCKSTEP) << DEBUGCTLMSR_BTF_SHIFT; diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 7196ca7048be..422c5dad1046 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -95,8 +95,8 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, return; if (mode == SHOW_REGS_USER) { - rdmsrl(MSR_FS_BASE, fs); - rdmsrl(MSR_KERNEL_GS_BASE, shadowgs); + rdmsrq(MSR_FS_BASE, fs); + rdmsrq(MSR_KERNEL_GS_BASE, shadowgs); printk("%sFS: %016lx GS: %016lx\n", log_lvl, fs, shadowgs); return; @@ -107,9 +107,9 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, asm("movl %%fs,%0" : "=r" (fsindex)); asm("movl %%gs,%0" : "=r" (gsindex)); - rdmsrl(MSR_FS_BASE, fs); - rdmsrl(MSR_GS_BASE, gs); - rdmsrl(MSR_KERNEL_GS_BASE, shadowgs); + rdmsrq(MSR_FS_BASE, fs); + rdmsrq(MSR_GS_BASE, gs); + rdmsrq(MSR_KERNEL_GS_BASE, shadowgs); cr0 = read_cr0(); cr2 = read_cr2(); @@ -195,7 +195,7 @@ static noinstr unsigned long __rdgsbase_inactive(void) native_swapgs(); } else { instrumentation_begin(); - rdmsrl(MSR_KERNEL_GS_BASE, gsbase); + rdmsrq(MSR_KERNEL_GS_BASE, gsbase); instrumentation_end(); } @@ -463,7 +463,7 @@ unsigned long x86_gsbase_read_cpu_inactive(void) gsbase = __rdgsbase_inactive(); local_irq_restore(flags); } else { - rdmsrl(MSR_KERNEL_GS_BASE, gsbase); + rdmsrq(MSR_KERNEL_GS_BASE, gsbase); } return gsbase; diff --git a/arch/x86/kernel/shstk.c b/arch/x86/kernel/shstk.c index 059685612362..3d1ba20f840f 100644 --- a/arch/x86/kernel/shstk.c +++ b/arch/x86/kernel/shstk.c @@ -239,7 +239,7 @@ static unsigned long get_user_shstk_addr(void) fpregs_lock_and_load(); - rdmsrl(MSR_IA32_PL3_SSP, ssp); + rdmsrq(MSR_IA32_PL3_SSP, ssp); fpregs_unlock(); @@ -460,7 +460,7 @@ static int wrss_control(bool enable) return 0; fpregs_lock_and_load(); - rdmsrl(MSR_IA32_U_CET, msrval); + rdmsrq(MSR_IA32_U_CET, msrval); if (enable) { features_set(ARCH_SHSTK_WRSS); diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 9f88b8a78e50..71b14675e50e 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -1120,7 +1120,7 @@ static noinstr void exc_debug_kernel(struct pt_regs *regs, unsigned long dr6) */ unsigned long debugctl; - rdmsrl(MSR_IA32_DEBUGCTLMSR, debugctl); + rdmsrq(MSR_IA32_DEBUGCTLMSR, debugctl); debugctl |= DEBUGCTLMSR_BTF; wrmsrl(MSR_IA32_DEBUGCTLMSR, debugctl); } @@ -1386,7 +1386,7 @@ static bool handle_xfd_event(struct pt_regs *regs) if (!IS_ENABLED(CONFIG_X86_64) || !cpu_feature_enabled(X86_FEATURE_XFD)) return false; - rdmsrl(MSR_IA32_XFD_ERR, xfd_err); + rdmsrq(MSR_IA32_XFD_ERR, xfd_err); if (!xfd_err) return false; diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 88e5a4ed9db3..160fef71b9a3 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -1098,7 +1098,7 @@ static void __init detect_art(void) if (art_base_clk.denominator < ART_MIN_DENOMINATOR) return; - rdmsrl(MSR_IA32_TSC_ADJUST, art_base_clk.offset); + rdmsrq(MSR_IA32_TSC_ADJUST, art_base_clk.offset); /* Make this sticky over multiple CPU init calls */ setup_force_cpu_cap(X86_FEATURE_ART); diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c index 4334033658ed..826039199828 100644 --- a/arch/x86/kernel/tsc_sync.c +++ b/arch/x86/kernel/tsc_sync.c @@ -65,7 +65,7 @@ void tsc_verify_tsc_adjust(bool resume) adj->nextcheck = jiffies + HZ; - rdmsrl(MSR_IA32_TSC_ADJUST, curval); + rdmsrq(MSR_IA32_TSC_ADJUST, curval); if (adj->adjusted == curval) return; @@ -165,7 +165,7 @@ bool __init tsc_store_and_check_tsc_adjust(bool bootcpu) if (check_tsc_unstable()) return false; - rdmsrl(MSR_IA32_TSC_ADJUST, bootval); + rdmsrq(MSR_IA32_TSC_ADJUST, bootval); cur->bootval = bootval; cur->nextcheck = jiffies + HZ; tsc_sanitize_first_cpu(cur, bootval, smp_processor_id(), bootcpu); @@ -187,7 +187,7 @@ bool tsc_store_and_check_tsc_adjust(bool bootcpu) if (!boot_cpu_has(X86_FEATURE_TSC_ADJUST)) return false; - rdmsrl(MSR_IA32_TSC_ADJUST, bootval); + rdmsrq(MSR_IA32_TSC_ADJUST, bootval); cur->bootval = bootval; cur->nextcheck = jiffies + HZ; cur->warned = false; |