x86/msr: Rename 'mce_rdmsrl()' to 'mce_rdmsrq()'
Suggested-by: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Juergen Gross <jgross@suse.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Xin Li <xin@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org>
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@@ -388,7 +388,7 @@ void ex_handler_msr_mce(struct pt_regs *regs, bool wrmsr)
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}
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/* MSR access wrappers used for error injection */
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noinstr u64 mce_rdmsrl(u32 msr)
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noinstr u64 mce_rdmsrq(u32 msr)
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{
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DECLARE_ARGS(val, low, high);
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@@ -444,7 +444,7 @@ static noinstr void mce_wrmsrl(u32 msr, u64 v)
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low = (u32)v;
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high = (u32)(v >> 32);
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/* See comment in mce_rdmsrl() */
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/* See comment in mce_rdmsrq() */
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asm volatile("1: wrmsr\n"
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"2:\n"
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_ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_WRMSR_IN_MCE)
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@@ -468,7 +468,7 @@ static noinstr void mce_gather_info(struct mce_hw_err *err, struct pt_regs *regs
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instrumentation_end();
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m = &err->m;
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m->mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS);
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m->mcgstatus = mce_rdmsrq(MSR_IA32_MCG_STATUS);
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if (regs) {
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/*
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* Get the address of the instruction at the time of
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@@ -488,7 +488,7 @@ static noinstr void mce_gather_info(struct mce_hw_err *err, struct pt_regs *regs
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}
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/* Use accurate RIP reporting if available. */
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if (mca_cfg.rip_msr)
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m->ip = mce_rdmsrl(mca_cfg.rip_msr);
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m->ip = mce_rdmsrq(mca_cfg.rip_msr);
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}
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}
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@@ -684,10 +684,10 @@ static noinstr void mce_read_aux(struct mce_hw_err *err, int i)
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struct mce *m = &err->m;
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if (m->status & MCI_STATUS_MISCV)
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m->misc = mce_rdmsrl(mca_msr_reg(i, MCA_MISC));
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m->misc = mce_rdmsrq(mca_msr_reg(i, MCA_MISC));
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if (m->status & MCI_STATUS_ADDRV) {
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m->addr = mce_rdmsrl(mca_msr_reg(i, MCA_ADDR));
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m->addr = mce_rdmsrq(mca_msr_reg(i, MCA_ADDR));
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/*
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* Mask the reported address by the reported granularity.
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@@ -702,12 +702,12 @@ static noinstr void mce_read_aux(struct mce_hw_err *err, int i)
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}
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if (mce_flags.smca) {
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m->ipid = mce_rdmsrl(MSR_AMD64_SMCA_MCx_IPID(i));
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m->ipid = mce_rdmsrq(MSR_AMD64_SMCA_MCx_IPID(i));
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if (m->status & MCI_STATUS_SYNDV) {
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m->synd = mce_rdmsrl(MSR_AMD64_SMCA_MCx_SYND(i));
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err->vendor.amd.synd1 = mce_rdmsrl(MSR_AMD64_SMCA_MCx_SYND1(i));
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err->vendor.amd.synd2 = mce_rdmsrl(MSR_AMD64_SMCA_MCx_SYND2(i));
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m->synd = mce_rdmsrq(MSR_AMD64_SMCA_MCx_SYND(i));
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err->vendor.amd.synd1 = mce_rdmsrq(MSR_AMD64_SMCA_MCx_SYND1(i));
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err->vendor.amd.synd2 = mce_rdmsrq(MSR_AMD64_SMCA_MCx_SYND2(i));
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}
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}
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}
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@@ -753,7 +753,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
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m->bank = i;
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barrier();
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m->status = mce_rdmsrl(mca_msr_reg(i, MCA_STATUS));
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m->status = mce_rdmsrq(mca_msr_reg(i, MCA_STATUS));
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/*
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* Update storm tracking here, before checking for the
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@@ -887,8 +887,8 @@ quirk_sandybridge_ifu(int bank, struct mce *m, struct pt_regs *regs)
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*/
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static noinstr bool quirk_skylake_repmov(void)
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{
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u64 mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS);
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u64 misc_enable = mce_rdmsrl(MSR_IA32_MISC_ENABLE);
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u64 mcgstatus = mce_rdmsrq(MSR_IA32_MCG_STATUS);
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u64 misc_enable = mce_rdmsrq(MSR_IA32_MISC_ENABLE);
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u64 mc1_status;
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/*
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@@ -899,7 +899,7 @@ static noinstr bool quirk_skylake_repmov(void)
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!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING))
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return false;
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mc1_status = mce_rdmsrl(MSR_IA32_MCx_STATUS(1));
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mc1_status = mce_rdmsrq(MSR_IA32_MCx_STATUS(1));
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/* Check for a software-recoverable data fetch error. */
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if ((mc1_status &
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@@ -955,7 +955,7 @@ static __always_inline int mce_no_way_out(struct mce_hw_err *err, char **msg, un
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int i;
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for (i = 0; i < this_cpu_read(mce_num_banks); i++) {
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m->status = mce_rdmsrl(mca_msr_reg(i, MCA_STATUS));
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m->status = mce_rdmsrq(mca_msr_reg(i, MCA_STATUS));
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if (!(m->status & MCI_STATUS_VAL))
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continue;
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@@ -1335,7 +1335,7 @@ __mc_scan_banks(struct mce_hw_err *err, struct pt_regs *regs,
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m->addr = 0;
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m->bank = i;
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m->status = mce_rdmsrl(mca_msr_reg(i, MCA_STATUS));
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m->status = mce_rdmsrq(mca_msr_reg(i, MCA_STATUS));
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if (!(m->status & MCI_STATUS_VAL))
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continue;
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@@ -312,7 +312,7 @@ static __always_inline void pentium_machine_check(struct pt_regs *regs) {}
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static __always_inline void winchip_machine_check(struct pt_regs *regs) {}
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#endif
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noinstr u64 mce_rdmsrl(u32 msr);
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noinstr u64 mce_rdmsrq(u32 msr);
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static __always_inline u32 mca_msr_reg(int bank, enum mca_msr reg)
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{
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