[tip:x86/pti] x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
Commit-ID: b399151cb48db30ad1e0e93dd40d68c6d007b637
Gitweb: https://git.kernel.org/tip/b399151cb48db30ad1e0e93dd40d68c6d007b637
Author: Jia Zhang
AuthorDate: Mon, 1 Jan 2018 09:52:10 +0800
Committer: Ingo Molnar
CommitDate: Thu, 15 Feb 2018 01:15:52 +0100
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
x86_mask is a confusing name which is hard to associate with the
processor's stepping.
Additionally, correct an indent issue in lib/cpu.c.
Signed-off-by: Jia Zhang
[ Updated it to more recent kernels. ]
Cc: Linus Torvalds
Cc: Peter Zijlstra
Cc: Thomas Gleixner
Cc: b...@alien8.de
Cc: tony.l...@intel.com
Link:
http://lkml.kernel.org/r/1514771530-70829-1-git-send-email-qianyue...@alibaba-inc.com
Signed-off-by: Ingo Molnar
---
arch/x86/events/intel/core.c | 2 +-
arch/x86/events/intel/lbr.c | 2 +-
arch/x86/events/intel/p6.c| 2 +-
arch/x86/include/asm/acpi.h | 2 +-
arch/x86/include/asm/processor.h | 2 +-
arch/x86/kernel/amd_nb.c | 2 +-
arch/x86/kernel/apic/apic.c | 6 +++---
arch/x86/kernel/asm-offsets_32.c | 2 +-
arch/x86/kernel/cpu/amd.c | 28 ++--
arch/x86/kernel/cpu/centaur.c | 4 ++--
arch/x86/kernel/cpu/common.c | 8
arch/x86/kernel/cpu/cyrix.c | 2 +-
arch/x86/kernel/cpu/intel.c | 18 +-
arch/x86/kernel/cpu/intel_rdt.c | 2 +-
arch/x86/kernel/cpu/microcode/intel.c | 4 ++--
arch/x86/kernel/cpu/mtrr/generic.c| 2 +-
arch/x86/kernel/cpu/mtrr/main.c | 4 ++--
arch/x86/kernel/cpu/proc.c| 4 ++--
arch/x86/kernel/head_32.S | 4 ++--
arch/x86/kernel/mpparse.c | 2 +-
arch/x86/lib/cpu.c| 2 +-
drivers/char/hw_random/via-rng.c | 2 +-
drivers/cpufreq/acpi-cpufreq.c| 2 +-
drivers/cpufreq/longhaul.c| 6 +++---
drivers/cpufreq/p4-clockmod.c | 2 +-
drivers/cpufreq/powernow-k7.c | 2 +-
drivers/cpufreq/speedstep-centrino.c | 4 ++--
drivers/cpufreq/speedstep-lib.c | 6 +++---
drivers/crypto/padlock-aes.c | 2 +-
drivers/edac/amd64_edac.c | 2 +-
drivers/hwmon/coretemp.c | 6 +++---
drivers/hwmon/hwmon-vid.c | 2 +-
drivers/hwmon/k10temp.c | 2 +-
drivers/hwmon/k8temp.c| 2 +-
drivers/video/fbdev/geode/video_gx.c | 2 +-
35 files changed, 73 insertions(+), 73 deletions(-)
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 731153a..56457cb 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3559,7 +3559,7 @@ static int intel_snb_pebs_broken(int cpu)
break;
case INTEL_FAM6_SANDYBRIDGE_X:
- switch (cpu_data(cpu).x86_mask) {
+ switch (cpu_data(cpu).x86_stepping) {
case 6: rev = 0x618; break;
case 7: rev = 0x70c; break;
}
diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c
index ae64d0b..cf372b9 100644
--- a/arch/x86/events/intel/lbr.c
+++ b/arch/x86/events/intel/lbr.c
@@ -1186,7 +1186,7 @@ void __init intel_pmu_lbr_init_atom(void)
* on PMU interrupt
*/
if (boot_cpu_data.x86_model == 28
- && boot_cpu_data.x86_mask < 10) {
+ && boot_cpu_data.x86_stepping < 10) {
pr_cont("LBR disabled due to erratum");
return;
}
diff --git a/arch/x86/events/intel/p6.c b/arch/x86/events/intel/p6.c
index a5604c3..408879b 100644
--- a/arch/x86/events/intel/p6.c
+++ b/arch/x86/events/intel/p6.c
@@ -234,7 +234,7 @@ static __initconst const struct x86_pmu p6_pmu = {
static __init void p6_pmu_rdpmc_quirk(void)
{
- if (boot_cpu_data.x86_mask < 9) {
+ if (boot_cpu_data.x86_stepping < 9) {
/*
* PPro erratum 26; fixed in stepping 9 and above.
*/
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 8d0ec9d..f077401 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -94,7 +94,7 @@ static inline unsigned int
acpi_processor_cstate_check(unsigned int max_cstate)
if (boot_cpu_data.x86 == 0x0F &&
boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
boot_cpu_data.x86_model <= 0x05 &&
- boot_cpu_data.x86_mask < 0x0A)
+ boot_cpu_data.x86_stepping < 0x0A)
return 1;
else if (boot_cpu_has(X86_BUG_AMD_APIC_C1E))
return 1;
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 99799fb..b7c8583 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -91,7 +91,7 @@ struct cpuinfo_x86 {
__u8x86;/* CPU family */
__u8x86_vendor; /* CPU vendor */
[tip:x86/pti] x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
Commit-ID: 93cce6eeafb7c90b9175ffe01913c4930fc4
Gitweb: https://git.kernel.org/tip/93cce6eeafb7c90b9175ffe01913c4930fc4
Author: Jia Zhang
AuthorDate: Mon, 1 Jan 2018 09:52:10 +0800
Committer: Ingo Molnar
CommitDate: Tue, 13 Feb 2018 19:23:43 +0100
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
x86_mask is a confusing name which is hard to associate with the
processor's stepping.
Additionally, correct an indent issue in lib/cpu.c.
Signed-off-by: Jia Zhang
[ Updated it to more recent kernels. ]
Cc: Linus Torvalds
Cc: Peter Zijlstra
Cc: Thomas Gleixner
Cc: b...@alien8.de
Cc: tony.l...@intel.com
Link:
http://lkml.kernel.org/r/1514771530-70829-1-git-send-email-qianyue...@alibaba-inc.com
Signed-off-by: Ingo Molnar
---
arch/x86/events/intel/core.c | 2 +-
arch/x86/events/intel/lbr.c | 2 +-
arch/x86/events/intel/p6.c| 2 +-
arch/x86/include/asm/acpi.h | 2 +-
arch/x86/include/asm/processor.h | 2 +-
arch/x86/kernel/amd_nb.c | 2 +-
arch/x86/kernel/apic/apic.c | 6 +++---
arch/x86/kernel/asm-offsets_32.c | 2 +-
arch/x86/kernel/cpu/amd.c | 28 ++--
arch/x86/kernel/cpu/centaur.c | 4 ++--
arch/x86/kernel/cpu/common.c | 8
arch/x86/kernel/cpu/cyrix.c | 2 +-
arch/x86/kernel/cpu/intel.c | 18 +-
arch/x86/kernel/cpu/intel_rdt.c | 2 +-
arch/x86/kernel/cpu/microcode/intel.c | 4 ++--
arch/x86/kernel/cpu/mtrr/generic.c| 2 +-
arch/x86/kernel/cpu/mtrr/main.c | 4 ++--
arch/x86/kernel/cpu/proc.c| 4 ++--
arch/x86/kernel/head_32.S | 4 ++--
arch/x86/kernel/mpparse.c | 2 +-
arch/x86/lib/cpu.c| 2 +-
drivers/char/hw_random/via-rng.c | 2 +-
drivers/cpufreq/acpi-cpufreq.c| 2 +-
drivers/cpufreq/longhaul.c| 6 +++---
drivers/cpufreq/p4-clockmod.c | 2 +-
drivers/cpufreq/powernow-k7.c | 2 +-
drivers/cpufreq/speedstep-centrino.c | 4 ++--
drivers/cpufreq/speedstep-lib.c | 6 +++---
drivers/crypto/padlock-aes.c | 2 +-
drivers/edac/amd64_edac.c | 2 +-
drivers/hwmon/coretemp.c | 6 +++---
drivers/hwmon/hwmon-vid.c | 2 +-
drivers/hwmon/k10temp.c | 2 +-
drivers/hwmon/k8temp.c| 2 +-
drivers/video/fbdev/geode/video_gx.c | 2 +-
35 files changed, 73 insertions(+), 73 deletions(-)
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 731153a..56457cb 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3559,7 +3559,7 @@ static int intel_snb_pebs_broken(int cpu)
break;
case INTEL_FAM6_SANDYBRIDGE_X:
- switch (cpu_data(cpu).x86_mask) {
+ switch (cpu_data(cpu).x86_stepping) {
case 6: rev = 0x618; break;
case 7: rev = 0x70c; break;
}
diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c
index ae64d0b..cf372b9 100644
--- a/arch/x86/events/intel/lbr.c
+++ b/arch/x86/events/intel/lbr.c
@@ -1186,7 +1186,7 @@ void __init intel_pmu_lbr_init_atom(void)
* on PMU interrupt
*/
if (boot_cpu_data.x86_model == 28
- && boot_cpu_data.x86_mask < 10) {
+ && boot_cpu_data.x86_stepping < 10) {
pr_cont("LBR disabled due to erratum");
return;
}
diff --git a/arch/x86/events/intel/p6.c b/arch/x86/events/intel/p6.c
index a5604c3..408879b 100644
--- a/arch/x86/events/intel/p6.c
+++ b/arch/x86/events/intel/p6.c
@@ -234,7 +234,7 @@ static __initconst const struct x86_pmu p6_pmu = {
static __init void p6_pmu_rdpmc_quirk(void)
{
- if (boot_cpu_data.x86_mask < 9) {
+ if (boot_cpu_data.x86_stepping < 9) {
/*
* PPro erratum 26; fixed in stepping 9 and above.
*/
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 8d0ec9d..f077401 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -94,7 +94,7 @@ static inline unsigned int
acpi_processor_cstate_check(unsigned int max_cstate)
if (boot_cpu_data.x86 == 0x0F &&
boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
boot_cpu_data.x86_model <= 0x05 &&
- boot_cpu_data.x86_mask < 0x0A)
+ boot_cpu_data.x86_stepping < 0x0A)
return 1;
else if (boot_cpu_has(X86_BUG_AMD_APIC_C1E))
return 1;
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 99799fb..b7c8583 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -91,7 +91,7 @@ struct cpuinfo_x86 {
__u8x86;/* CPU family */
__u8x86_vendor; /* CPU vendor */
