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authorIngo Molnar <mingo@kernel.org>2025-04-09 22:28:58 +0200
committerIngo Molnar <mingo@kernel.org>2025-04-10 11:58:49 +0200
commit5e404cb7ac4c097e95896a4a3fba5f5aabf7f679 (patch)
tree2a766cf9ac51279b2f26faa023559184bd7159dc /drivers
parent6fa17efe45440f43fa4e059d7a487179bbba053e (diff)
x86/msr: Rename 'rdmsrl_safe_on_cpu()' to 'rdmsrq_safe_on_cpu()'
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/cpufreq/amd-pstate-ut.c2
-rw-r--r--drivers/cpufreq/amd-pstate.c2
-rw-r--r--drivers/cpufreq/intel_pstate.c6
-rw-r--r--drivers/platform/x86/intel/speed_select_if/isst_if_common.c2
-rw-r--r--drivers/powercap/intel_rapl_msr.c2
5 files changed, 7 insertions, 7 deletions
diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index 4a1f5b1fbd84..707fa81c749f 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -137,7 +137,7 @@ static int amd_pstate_ut_check_perf(u32 index)
lowest_nonlinear_perf = cppc_perf.lowest_nonlinear_perf;
lowest_perf = cppc_perf.lowest_perf;
} else {
- ret = rdmsrl_safe_on_cpu(cpu, MSR_AMD_CPPC_CAP1, &cap1);
+ ret = rdmsrq_safe_on_cpu(cpu, MSR_AMD_CPPC_CAP1, &cap1);
if (ret) {
pr_err("%s read CPPC_CAP1 ret=%d error!\n", __func__, ret);
return ret;
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index b7caaa83a649..16a3fe2207ba 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -391,7 +391,7 @@ static int msr_init_perf(struct amd_cpudata *cpudata)
union perf_cached perf = READ_ONCE(cpudata->perf);
u64 cap1, numerator;
- int ret = rdmsrl_safe_on_cpu(cpudata->cpu, MSR_AMD_CPPC_CAP1,
+ int ret = rdmsrq_safe_on_cpu(cpudata->cpu, MSR_AMD_CPPC_CAP1,
&cap1);
if (ret)
return ret;
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 83a43c64c404..6f6c14e31795 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2106,13 +2106,13 @@ static int core_get_tdp_ratio(int cpu, u64 plat_info)
int err;
/* Get the TDP level (0, 1, 2) to get ratios */
- err = rdmsrl_safe_on_cpu(cpu, MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
+ err = rdmsrq_safe_on_cpu(cpu, MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
if (err)
return err;
/* TDP MSR are continuous starting at 0x648 */
tdp_msr = MSR_CONFIG_TDP_NOMINAL + (tdp_ctrl & 0x03);
- err = rdmsrl_safe_on_cpu(cpu, tdp_msr, &tdp_ratio);
+ err = rdmsrq_safe_on_cpu(cpu, tdp_msr, &tdp_ratio);
if (err)
return err;
@@ -2149,7 +2149,7 @@ static int core_get_max_pstate(int cpu)
return tdp_ratio;
}
- err = rdmsrl_safe_on_cpu(cpu, MSR_TURBO_ACTIVATION_RATIO, &tar);
+ err = rdmsrq_safe_on_cpu(cpu, MSR_TURBO_ACTIVATION_RATIO, &tar);
if (!err) {
int tar_levels;
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
index 4368d598beac..46b96f1aa522 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
@@ -535,7 +535,7 @@ static long isst_if_msr_cmd_req(u8 *cmd_ptr, int *write_only, int resume)
} else {
u64 data;
- ret = rdmsrl_safe_on_cpu(msr_cmd->logical_cpu,
+ ret = rdmsrq_safe_on_cpu(msr_cmd->logical_cpu,
msr_cmd->msr, &data);
if (!ret) {
msr_cmd->data = data;
diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index c7f15b01fad8..6d5853db17ad 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -103,7 +103,7 @@ static int rapl_cpu_down_prep(unsigned int cpu)
static int rapl_msr_read_raw(int cpu, struct reg_action *ra)
{
- if (rdmsrl_safe_on_cpu(cpu, ra->reg.msr, &ra->value)) {
+ if (rdmsrq_safe_on_cpu(cpu, ra->reg.msr, &ra->value)) {
pr_debug("failed to read msr 0x%x on cpu %d\n", ra->reg.msr, cpu);
return -EIO;
}