* Patch "arm64/sysreg: Update register fields for ID_AA64MMFR0_EL1" has been added to the 6.12-stable tree
[not found] <20250415045728.2248935-2-anshuman.khandual@arm.com>
@ 2025-04-22 7:16 ` gregkh
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From: gregkh @ 2025-04-22 7:16 UTC (permalink / raw)
To: anshuman.khandual, broonie, catalin.marinas, eric.auger, gregkh,
linux-arm-kernel, mark.rutland, robh, will
Cc: stable-commits
This is a note to let you know that I've just added the patch titled
arm64/sysreg: Update register fields for ID_AA64MMFR0_EL1
to the 6.12-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-sysreg-update-register-fields-for-id_aa64mmfr0_el1.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From stable+bounces-132685-greg=kroah.com@vger.kernel.org Tue Apr 15 06:57:44 2025
From: Anshuman Khandual <anshuman.khandual@arm.com>
Date: Tue, 15 Apr 2025 10:27:22 +0530
Subject: arm64/sysreg: Update register fields for ID_AA64MMFR0_EL1
To: stable@vger.kernel.org, gregkh@linuxfoundation.org
Cc: catalin.marinas@arm.com, will@kernel.org, robh@kernel.org, mark.rutland@arm.com, anshuman.khandual@arm.com
Message-ID: <20250415045728.2248935-2-anshuman.khandual@arm.com>
From: Anshuman Khandual <anshuman.khandual@arm.com>
commit cc15f548cc77574bcd68425ae01a796659bd3705 upstream.
This updates ID_AA64MMFR0_EL1 register fields as per the definitions based
on DDI0601 2024-12.
Cc: Will Deacon <will@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20250203050828.1049370-2-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm64/tools/sysreg | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1556,6 +1556,7 @@ EndEnum
UnsignedEnum 59:56 FGT
0b0000 NI
0b0001 IMP
+ 0b0010 FGT2
EndEnum
Res0 55:48
UnsignedEnum 47:44 EXS
@@ -1617,6 +1618,7 @@ Enum 3:0 PARANGE
0b0100 44
0b0101 48
0b0110 52
+ 0b0111 56
EndEnum
EndSysreg
Patches currently in stable-queue which might be from anshuman.khandual@arm.com are
queue-6.12/arm64-sysreg-add-register-fields-for-hfgwtr2_el2.patch
queue-6.12/arm64-boot-enable-el2-requirements-for-feat_pmuv3p9.patch
queue-6.12/arm64-sysreg-add-register-fields-for-hdfgwtr2_el2.patch
queue-6.12/arm64-sysreg-update-register-fields-for-id_aa64mmfr0_el1.patch
queue-6.12/arm64-sysreg-add-register-fields-for-hfgrtr2_el2.patch
queue-6.12/arm64-sysreg-add-register-fields-for-hfgitr2_el2.patch
queue-6.12/arm64-sysreg-add-register-fields-for-hdfgrtr2_el2.patch
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