* Patch "arm64/sysreg: Add register fields for HDFGRTR2_EL2" has been added to the 6.14-stable tree
[not found] <20250414045848.2112779-3-anshuman.khandual@arm.com>
@ 2025-04-22 7:18 ` gregkh
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From: gregkh @ 2025-04-22 7:18 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: Add register fields for HDFGRTR2_EL2
to the 6.14-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-add-register-fields-for-hdfgrtr2_el2.patch
and it can be found in the queue-6.14 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-132385-greg=kroah.com@vger.kernel.org Mon Apr 14 06:59:13 2025
From: Anshuman Khandual <anshuman.khandual@arm.com>
Date: Mon, 14 Apr 2025 10:28:43 +0530
Subject: arm64/sysreg: Add register fields for HDFGRTR2_EL2
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: <20250414045848.2112779-3-anshuman.khandual@arm.com>
From: Anshuman Khandual <anshuman.khandual@arm.com>
commit 44844551670cff70a8aa5c1cde27ad1e0367e009 upstream.
This adds register fields for HDFGRTR2_EL2 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/20250203050828.1049370-3-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 | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2643,6 +2643,35 @@ Field 0 E0HTRE
EndSysreg
+Sysreg HDFGRTR2_EL2 3 4 3 1 0
+Res0 63:25
+Field 24 nPMBMAR_EL1
+Field 23 nMDSTEPOP_EL1
+Field 22 nTRBMPAM_EL1
+Res0 21
+Field 20 nTRCITECR_EL1
+Field 19 nPMSDSFR_EL1
+Field 18 nSPMDEVAFF_EL1
+Field 17 nSPMID
+Field 16 nSPMSCR_EL1
+Field 15 nSPMACCESSR_EL1
+Field 14 nSPMCR_EL0
+Field 13 nSPMOVS
+Field 12 nSPMINTEN
+Field 11 nSPMCNTEN
+Field 10 nSPMSELR_EL0
+Field 9 nSPMEVTYPERn_EL0
+Field 8 nSPMEVCNTRn_EL0
+Field 7 nPMSSCR_EL1
+Field 6 nPMSSDATA
+Field 5 nMDSELR_EL1
+Field 4 nPMUACR_EL1
+Field 3 nPMICFILTR_EL0
+Field 2 nPMICNTR_EL0
+Field 1 nPMIAR_EL1
+Field 0 nPMECR_EL1
+EndSysreg
+
Sysreg HDFGRTR_EL2 3 4 3 1 4
Field 63 PMBIDR_EL1
Field 62 nPMSNEVFR_EL1
Patches currently in stable-queue which might be from anshuman.khandual@arm.com are
queue-6.14/arm64-sysreg-add-register-fields-for-hfgwtr2_el2.patch
queue-6.14/arm64-boot-enable-el2-requirements-for-feat_pmuv3p9.patch
queue-6.14/arm64-sysreg-add-register-fields-for-hdfgwtr2_el2.patch
queue-6.14/arm64-sysreg-update-register-fields-for-id_aa64mmfr0_el1.patch
queue-6.14/arm64-sysreg-add-register-fields-for-hfgrtr2_el2.patch
queue-6.14/arm64-sysreg-add-register-fields-for-hfgitr2_el2.patch
queue-6.14/arm64-sysreg-add-register-fields-for-hdfgrtr2_el2.patch
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