From: Ingo Molnar <mingo@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Juergen Gross <jgross@suse.com>,
"H . Peter Anvin" <hpa@zytor.com>,
Dave Hansen <dave.hansen@intel.com>, Xin Li <xin@zytor.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Borislav Petkov <bp@alien8.de>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>
Subject: [PATCH 12/20] x86/msr: Rename 'wrmsrl_safe_on_cpu()' to 'wrmsrq_safe_on_cpu()'
Date: Wed, 9 Apr 2025 22:28:59 +0200 [thread overview]
Message-ID: <20250409202907.3419480-13-mingo@kernel.org> (raw)
In-Reply-To: <20250409202907.3419480-1-mingo@kernel.org>
Suggested-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@kernel.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>
---
arch/x86/include/asm/msr.h | 4 ++--
arch/x86/kernel/acpi/cppc.c | 2 +-
arch/x86/lib/msr-smp.c | 4 ++--
drivers/cpufreq/amd-pstate.c | 2 +-
drivers/platform/x86/intel/speed_select_if/isst_if_common.c | 4 ++--
5 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index c86814c35dec..52983279c953 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -336,7 +336,7 @@ void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr __percpu *
int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h);
int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h);
int rdmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 *q);
-int wrmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q);
+int wrmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q);
int rdmsr_safe_regs_on_cpu(unsigned int cpu, u32 regs[8]);
int wrmsr_safe_regs_on_cpu(unsigned int cpu, u32 regs[8]);
#else /* CONFIG_SMP */
@@ -383,7 +383,7 @@ static inline int rdmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 *q)
{
return rdmsrq_safe(msr_no, q);
}
-static inline int wrmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q)
+static inline int wrmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q)
{
return wrmsrq_safe(msr_no, q);
}
diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index 6a10d73cb88b..78b4e4b40985 100644
--- a/arch/x86/kernel/acpi/cppc.c
+++ b/arch/x86/kernel/acpi/cppc.c
@@ -74,7 +74,7 @@ int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val)
val &= mask;
rd_val &= ~mask;
rd_val |= val;
- err = wrmsrl_safe_on_cpu(cpunum, reg->address, rd_val);
+ err = wrmsrq_safe_on_cpu(cpunum, reg->address, rd_val);
}
return err;
}
diff --git a/arch/x86/lib/msr-smp.c b/arch/x86/lib/msr-smp.c
index 0360ce20aae8..434fdc21a86e 100644
--- a/arch/x86/lib/msr-smp.c
+++ b/arch/x86/lib/msr-smp.c
@@ -204,7 +204,7 @@ int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
}
EXPORT_SYMBOL(wrmsr_safe_on_cpu);
-int wrmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q)
+int wrmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q)
{
int err;
struct msr_info rv;
@@ -218,7 +218,7 @@ int wrmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q)
return err ? err : rv.err;
}
-EXPORT_SYMBOL(wrmsrl_safe_on_cpu);
+EXPORT_SYMBOL(wrmsrq_safe_on_cpu);
int rdmsrq_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 *q)
{
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 16a3fe2207ba..0615c73306cf 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -371,7 +371,7 @@ static int shmem_set_epp(struct cpufreq_policy *policy, u8 epp)
static inline int msr_cppc_enable(struct cpufreq_policy *policy)
{
- return wrmsrl_safe_on_cpu(policy->cpu, MSR_AMD_CPPC_ENABLE, 1);
+ return wrmsrq_safe_on_cpu(policy->cpu, MSR_AMD_CPPC_ENABLE, 1);
}
static int shmem_cppc_enable(struct cpufreq_policy *policy)
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 46b96f1aa522..44dcd165b4c0 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
@@ -191,7 +191,7 @@ void isst_resume_common(void)
if (cb->registered)
isst_mbox_resume_command(cb, sst_cmd);
} else {
- wrmsrl_safe_on_cpu(sst_cmd->cpu, sst_cmd->cmd,
+ wrmsrq_safe_on_cpu(sst_cmd->cpu, sst_cmd->cmd,
sst_cmd->data);
}
}
@@ -524,7 +524,7 @@ static long isst_if_msr_cmd_req(u8 *cmd_ptr, int *write_only, int resume)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- ret = wrmsrl_safe_on_cpu(msr_cmd->logical_cpu,
+ ret = wrmsrq_safe_on_cpu(msr_cmd->logical_cpu,
msr_cmd->msr,
msr_cmd->data);
*write_only = 1;
--
2.45.2
next prev parent reply other threads:[~2025-04-09 20:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-09 20:28 [PATCH 00/20] x86 MSR in-kernel API type cleanup and rename Ingo Molnar
2025-04-09 20:28 ` [PATCH 01/20] x86/msr: Standardize on u64 in <asm/msr.h> Ingo Molnar
2025-04-09 20:28 ` [PATCH 02/20] x86/msr: Standardize on u64 in <asm/msr-index.h> Ingo Molnar
2025-04-09 20:28 ` [PATCH 03/20] x86/msr: Use u64 in rdmsrl_amd_safe() and wrmsrl_amd_safe() Ingo Molnar
2025-04-09 20:28 ` [PATCH 04/20] x86/msr: Use u64 in rdmsrl_safe() and paravirt_read_pmc() Ingo Molnar
2025-04-09 20:28 ` [PATCH 05/20] x86/msr: Harmonize the prototype and definition of do_trace_rdpmc() Ingo Molnar
2025-04-09 20:28 ` [PATCH 06/20] x86/msr: Standardize on 'u32' MSR indices in <asm/msr.h> Ingo Molnar
2025-04-09 21:55 ` Xin Li
2025-04-10 1:37 ` H. Peter Anvin
2025-04-10 3:18 ` Xin Li
2025-04-10 3:29 ` H. Peter Anvin
2025-04-10 3:53 ` Xin Li
2025-04-10 6:14 ` H. Peter Anvin
2025-04-10 6:34 ` Xin Li
2025-04-10 6:36 ` H. Peter Anvin
2025-04-10 7:48 ` Peter Zijlstra
2025-04-10 8:53 ` H. Peter Anvin
2025-04-10 17:45 ` Xin Li
2025-04-10 6:39 ` Ingo Molnar
2025-04-10 6:52 ` Xin Li
2025-04-10 7:00 ` H. Peter Anvin
2025-04-09 20:28 ` [PATCH 07/20] x86/msr: Rename 'rdmsrl()' to 'rdmsrq()' Ingo Molnar
2025-04-09 20:28 ` [PATCH 08/20] x86/msr: Rename 'wrmsrl()' to 'wrmsrq()' Ingo Molnar
2025-04-09 20:28 ` [PATCH 09/20] x86/msr: Rename 'rdmsrl_safe()' to 'rdmsrq_safe()' Ingo Molnar
2025-04-09 20:28 ` [PATCH 10/20] x86/msr: Rename 'wrmsrl_safe()' to 'wrmsrq_safe()' Ingo Molnar
2025-04-09 20:28 ` [PATCH 11/20] x86/msr: Rename 'rdmsrl_safe_on_cpu()' to 'rdmsrq_safe_on_cpu()' Ingo Molnar
2025-04-09 20:28 ` Ingo Molnar [this message]
2025-04-09 20:29 ` [PATCH 13/20] x86/msr: Rename 'rdmsrl_on_cpu()' to 'rdmsrq_on_cpu()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 14/20] x86/msr: Rename 'wrmsrl_on_cpu()' to 'wrmsrq_on_cpu()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 15/20] x86/msr: Rename 'mce_rdmsrl()' to 'mce_rdmsrq()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 16/20] x86/msr: Rename 'mce_wrmsrl()' to 'mce_wrmsrq()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 17/20] x86/msr: Rename 'rdmsrl_amd_safe()' to 'rdmsrq_amd_safe()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 18/20] x86/msr: Rename 'wrmsrl_amd_safe()' to 'wrmsrq_amd_safe()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 19/20] x86/msr: Rename 'native_wrmsrl()' to 'native_wrmsrq()' Ingo Molnar
2025-04-09 20:29 ` [PATCH 20/20] x86/msr: Rename 'wrmsrl_cstar()' to 'wrmsrq_cstar()' Ingo Molnar
2025-04-10 7:31 ` [PATCH 00/20] x86 MSR in-kernel API type cleanup and rename Peter Zijlstra
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