linux-kernel - [RFC PATCH v3 2/8] arm64: Generate sign macro for sysreg Enums

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: <20250213180317.3205285-3-coltonlewis@google.com>
Date: Thu, 13 Feb 2025 18:03:11 +0000
From: Colton Lewis <coltonlewis@...gle.com>
To: kvm@...r.kernel.org
Cc: Russell King <linux@...linux.org.uk>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>, Oliver Upton <oliver.upton@...ux.dev>, 
	Joey Gouly <joey.gouly@....com>, Suzuki K Poulose <suzuki.poulose@....com>, 
	Zenghui Yu <yuzenghui@...wei.com>, Mark Rutland <mark.rutland@....com>, 
	Paolo Bonzini <pbonzini@...hat.com>, Shuah Khan <shuah@...nel.org>, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	kvmarm@...ts.linux.dev, linux-perf-users@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, Colton Lewis <coltonlewis@...gle.com>
Subject: [RFC PATCH v3 2/8] arm64: Generate sign macro for sysreg Enums

There's no reason Enums shouldn't be equivalent to UnsignedEnums and
explicitly specify they are unsigned.

Signed-off-by: Colton Lewis <coltonlewis@...gle.com>
---
 arch/arm64/tools/gen-sysreg.awk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/tools/gen-sysreg.awk b/arch/arm64/tools/gen-sysreg.awk
index 1a2afc9fdd42..a227f73cd31e 100755
--- a/arch/arm64/tools/gen-sysreg.awk
+++ b/arch/arm64/tools/gen-sysreg.awk
@@ -306,6 +306,7 @@ END {
 	parse_bitdef(reg, field, $2)
 
 	define_field(reg, field, msb, lsb)
+	define_field_sign(reg, field, "false")
 
 	next
 }
-- 
2.48.1.601.g30ceb7b040-goog