From: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
To: Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>, Nam Cao <namcao@linutronix.de>,
Russell King <linux@armlinux.org.uk>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Arnd Bergmann <arnd@arndb.de>,
Christian Brauner <brauner@kernel.org>,
Shuah Khan <shuah@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, linux-arch@vger.kernel.org,
linux-kselftest@vger.kernel.org,
"Rasmus Villemoes" <linux@rasmusvillemoes.dk>,
"Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Subject: [PATCH 07/11] vdso: Drop kconfig GENERIC_VDSO_32
Date: Tue, 26 Aug 2025 08:17:10 +0200 [thread overview]
Message-ID: <20250826-vdso-cleanups-v1-7-d9b65750e49f@linutronix.de> (raw)
In-Reply-To: <20250826-vdso-cleanups-v1-0-d9b65750e49f@linutronix.de>
This configuration is never used.
Remove it.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
arch/arm/mm/Kconfig | 1 -
arch/x86/Kconfig | 1 -
lib/vdso/Kconfig | 7 -------
3 files changed, 9 deletions(-)
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 5c1023a6d78c1b4db67b2d62b71af5a79b7e701f..2347988cf6417b91d8d3580387b53e610ed49a00 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -926,7 +926,6 @@ config VDSO
default y if ARM_ARCH_TIMER
select HAVE_GENERIC_VDSO
select GENERIC_TIME_VSYSCALL
- select GENERIC_VDSO_32
select GENERIC_GETTIMEOFDAY
select GENERIC_VDSO_DATA_STORE
help
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 58d890fe2100eb6990880bcf5ba600cdefb0a7d1..4f120070a51bd4e225256440649a2dae17025c41 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -14,7 +14,6 @@ config X86_32
select ARCH_WANT_IPC_PARSE_VERSION
select CLKSRC_I8253
select CLONE_BACKWARDS
- select GENERIC_VDSO_32
select HAVE_DEBUG_STACKOVERFLOW
select KMAP_LOCAL
select MODULES_USE_ELF_REL
diff --git a/lib/vdso/Kconfig b/lib/vdso/Kconfig
index 45df764b49ad62479e6456e00c053e46131936a3..76157c26931d28327750ad53bfcae5109a29d998 100644
--- a/lib/vdso/Kconfig
+++ b/lib/vdso/Kconfig
@@ -12,13 +12,6 @@ config GENERIC_GETTIMEOFDAY
Each architecture that enables this feature has to
provide the fallback implementation.
-config GENERIC_VDSO_32
- bool
- depends on GENERIC_GETTIMEOFDAY && !64BIT
- help
- This config option helps to avoid possible performance issues
- in 32 bit only architectures.
-
config GENERIC_COMPAT_VDSO
bool
help
--
2.50.1
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next prev parent reply other threads:[~2025-08-26 6:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 6:17 [PATCH 00/11] vdso: Various cleanups Thomas Weißschuh
2025-08-26 6:17 ` [PATCH 01/11] vdso/datastore: Gate time data behind CONFIG_GENERIC_GETTIMEOFDAY Thomas Weißschuh
2025-08-26 6:17 ` [PATCH 02/11] ARM: VDSO: remove cntvct_ok global variable Thomas Weißschuh
2025-08-26 6:17 ` [PATCH 03/11] vdso: Move ENABLE_COMPAT_VDSO from core to arm64 Thomas Weißschuh
2025-08-26 19:33 ` Catalin Marinas
2025-08-26 6:17 ` [PATCH 04/11] vdso/gettimeofday: Remove !CONFIG_TIME_NS stubs Thomas Weißschuh
2025-08-26 6:17 ` [PATCH 05/11] time: Build generic update_vsyscall() only with generic time vDSO Thomas Weißschuh
2025-08-26 6:17 ` [PATCH 06/11] riscv: vdso: Untangle kconfig logic Thomas Weißschuh
2025-08-26 6:17 ` Thomas Weißschuh [this message]
2025-08-26 6:17 ` [PATCH 08/11] vdso: Drop kconfig GENERIC_COMPAT_VDSO Thomas Weißschuh
2025-08-26 19:33 ` Catalin Marinas
2025-08-26 6:17 ` [PATCH 09/11] vdso: Drop kconfig GENERIC_VDSO_DATA_STORE Thomas Weißschuh
2025-08-26 19:33 ` Catalin Marinas
2025-08-26 6:17 ` [PATCH 10/11] vdso: Drop kconfig GENERIC_VDSO_TIME_NS Thomas Weißschuh
2025-08-26 19:34 ` Catalin Marinas
2025-08-26 6:17 ` [PATCH 11/11] vdso: Gate VDSO_GETRANDOM behind HAVE_GENERIC_VDSO Thomas Weißschuh
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