linux-kernel - [PATCH] arm64/sysreg: Update ID_AA64MMFR1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241011-arm64-aa64mmfr1-2024-09-v1-1-61935a085010@kernel.org>
Date: Fri, 11 Oct 2024 11:30:25 +0100
From: Mark Brown <broonie@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>, 
 Will Deacon <will@...nel.org>
Cc: Marc Zyngier <maz@...nel.org>, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH] arm64/sysreg: Update ID_AA64MMFR1_EL1 to DDI0601 2024-09

ID_AA64MMFR1_EL1 has been updated by the architecture to enumerate several
new architectural features since the last time sysreg was updated, sync
with the definnition in DD0601 2024-09 to include two new versions of each
of ETS and HAFDBS.

Reported-by: Marc Zyngier <maz@...nel.org>
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 arch/arm64/tools/sysreg | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8d637ac4b7c6..ae64ba810298 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1648,6 +1648,8 @@ EndEnum
 UnsignedEnum	39:36	ETS
 	0b0000	NI
 	0b0001	IMP
+	0b0010	ETS2
+	0b0011	ETS3
 EndEnum
 UnsignedEnum	35:32	TWED
 	0b0000	NI
@@ -1688,6 +1690,8 @@ UnsignedEnum	3:0	HAFDBS
 	0b0000	NI
 	0b0001	AF
 	0b0010	DBM
+	0b0011	HAFT
+	0b0100	HDBSS
 EndEnum
 EndSysreg
 

---
base-commit: 8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b
change-id: 20241010-arm64-aa64mmfr1-2024-09-ba9ee72aca29

Best regards,
-- 
Mark Brown <broonie@...nel.org>