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tools headers arm64: Sync arm64's cputype.h with the kernel sources
authorArnaldo Carvalho de Melo <acme@redhat.com>
Sat, 9 Apr 2022 14:48:15 +0000 (11:48 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 25 Oct 2022 20:40:48 +0000 (17:40 -0300)
To get the changes in:

  0e5d5ae837c8ce04 ("arm64: Add AMPERE1 to the Spectre-BHB affected list")

That addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/arch/arm64/include/asm/cputype.h' differs from latest version at 'arch/arm64/include/asm/cputype.h'
  diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: D Scott Phillips <scott@os.amperecomputing.com>
https://lore.kernel.org/lkml/Y1fy5GD7ZYvkeufv@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/arch/arm64/include/asm/cputype.h patch | blob | history

diff --git a/tools/arch/arm64/include/asm/cputype.h b/tools/arch/arm64/include/asm/cputype.h
index 8aa0d27..abc4186 100644 (file)
--- a/tools/arch/arm64/include/asm/cputype.h
+++ b/tools/arch/arm64/include/asm/cputype.h
@@ -60,6 +60,7 @@
 #define ARM_CPU_IMP_FUJITSU            0x46
 #define ARM_CPU_IMP_HISI               0x48
 #define ARM_CPU_IMP_APPLE              0x61
+#define ARM_CPU_IMP_AMPERE             0xC0
 
 #define ARM_CPU_PART_AEM_V8            0xD0F
 #define ARM_CPU_PART_FOUNDATION                0xD00
@@ -123,6 +124,8 @@
 #define APPLE_CPU_PART_M1_ICESTORM_MAX 0x028
 #define APPLE_CPU_PART_M1_FIRESTORM_MAX        0x029
 
+#define AMPERE_CPU_PART_AMPERE1                0xAC3
+
 #define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)
 #define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
 #define MIDR_CORTEX_A72 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)
@@ -172,6 +175,7 @@
 #define MIDR_APPLE_M1_FIRESTORM_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_PRO)
 #define MIDR_APPLE_M1_ICESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM_MAX)
 #define MIDR_APPLE_M1_FIRESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_MAX)
+#define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
 
 /* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
 #define MIDR_FUJITSU_ERRATUM_010001            MIDR_FUJITSU_A64FX
Domain: System / Kernel;