Patch "arm64: Add Cortex-X2 CPU part definition" has been added to the 5.15-stable tree
[email protected]
AppliedThis is a note to let you know that I've just added the patch titled
arm64: Add Cortex-X2 CPU part definition
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-add-cortex-x2-cpu-part-definition.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
From foo@baz Tue Mar 8 08:47:19 PM CET 2022
From: Anshuman Khandual <[email protected]>
Date: Mon, 24 Jan 2022 08:45:37 +0530
Subject: arm64: Add Cortex-X2 CPU part definition
From: Anshuman Khandual <[email protected]>
commit 72bb9dcb6c33cfac80282713c2b4f2b254cd24d1 upstream.
Add the CPU Partnumbers for the new Arm designs.
--- arch/arm64/include/asm/cputype.h | 2 ++ 1 file changed, 2 insertions(+)
arch/arm64/include/asm/cputype.h +2 -0
@@ -75,6 +75,7 @@#define ARM_CPU_PART_CORTEX_A77 0xD0D#define ARM_CPU_PART_CORTEX_A510 0xD46#define ARM_CPU_PART_CORTEX_A710 0xD47 +#define ARM_CPU_PART_CORTEX_X2 0xD48#define ARM_CPU_PART_NEOVERSE_N2 0xD49#define APM_CPU_PART_POTENZA 0x000
@@ -118,6 +119,7 @@#define MIDR_CORTEX_A77 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77)#define MIDR_CORTEX_A510 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A510)#define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710) +#define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)#define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)#define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)#define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
Patches currently in stable-queue which might be from [email protected] are
queue-5.15/arm64-add-neoverse-n2-cortex-a710-cpu-part-definition.patch queue-5.15/arm64-add-cortex-x2-cpu-part-definition.patch
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