linux-kernel - [PATCH 1/9] arm64/sysreg: Update ID_AA64PFR2

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

Message-Id: <20241028-arm64-2024-dpisa-v1-1-a38d08b008a8@kernel.org>
Date: Mon, 28 Oct 2024 20:24:10 +0000
From: Mark Brown <broonie@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>, 
 Will Deacon <will@...nel.org>, Jonathan Corbet <corbet@....net>, 
 Marc Zyngier <maz@...nel.org>, Oliver Upton <oliver.upton@...ux.dev>, 
 Joey Gouly <joey.gouly@....com>, Suzuki K Poulose <suzuki.poulose@....com>, 
 Shuah Khan <shuah@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-doc@...r.kernel.org, kvmarm@...ts.linux.dev, 
 linux-kselftest@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH 1/9] arm64/sysreg: Update ID_AA64PFR2_EL1 to DDI0601
 2024-09

DDI0601 2024-09 defines a new feature flags in ID_AA64PFR2_EL1
describing support for injecting UNDEF exceptions, update sysreg to
include this.

Signed-off-by: Mark Brown <broonie@...nel.org>
---
 arch/arm64/tools/sysreg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8d637ac4b7c6b9c266156b4a8518d8d64c555461..72d6ff1a9c7588dc4894ec6d673791fde108a857 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1010,7 +1010,12 @@ UnsignedEnum	35:32	FPMR
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-Res0	31:12
+Res0	31:20
+UnsignedEnum	19:16	UINJ
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	15:12
 UnsignedEnum	11:8	MTEFAR
 	0b0000	NI
 	0b0001	IMP

-- 
2.39.2