From: Will Deacon <will@kernel.org>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, Will Deacon <will@kernel.org>,
Arnd Bergmann <arnd@arndb.de>, Ard Biesheuvel <ardb@kernel.org>,
Eric Biggers <ebiggers@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Alexei Starovoitov <ast@kernel.org>,
Oliver Upton <oupton@kernel.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Marc Zyngier <maz@kernel.org>
Subject: [PATCH v2 14/14] drivers: Kconfig: Simplify dependencies on ARM64 && !CPU_BIG_ENDIAN
Date: Mon, 7 Sep 2026 17:37:25 +0100 [thread overview]
Message-ID: <20260907163726.17104-15-will@kernel.org> (raw)
In-Reply-To: <20260907163726.17104-1-will@kernel.org>
Now that arm64 no longer supports a big-endian kernel, simplify some
driver Kconfig entries so that the dependency on a little-endian kernel
no longer needs to be called out explicitly.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Will Deacon <will@kernel.org>
---
drivers/hv/Kconfig | 3 +--
drivers/misc/vmw_vmci/Kconfig | 2 +-
drivers/net/ethernet/microsoft/Kconfig | 2 +-
drivers/soc/tegra/Kconfig | 5 -----
4 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
index aa11bcefddf2..36445c2619ed 100644
--- a/drivers/hv/Kconfig
+++ b/drivers/hv/Kconfig
@@ -4,8 +4,7 @@ menu "Microsoft Hyper-V guest support"
config HYPERV
bool "Microsoft Hyper-V core hypervisor support"
- depends on (X86 && X86_LOCAL_APIC && HYPERVISOR_GUEST) \
- || (ARM64 && !CPU_BIG_ENDIAN)
+ depends on (X86 && X86_LOCAL_APIC && HYPERVISOR_GUEST) || ARM64
select PARAVIRT
select X86_HV_CALLBACK_VECTOR if X86
select OF_EARLY_FLATTREE if OF
diff --git a/drivers/misc/vmw_vmci/Kconfig b/drivers/misc/vmw_vmci/Kconfig
index b6d4d7fd686a..ca03cbfdab1e 100644
--- a/drivers/misc/vmw_vmci/Kconfig
+++ b/drivers/misc/vmw_vmci/Kconfig
@@ -5,7 +5,7 @@
config VMWARE_VMCI
tristate "VMware VMCI Driver"
- depends on (X86 || ARM64) && !CPU_BIG_ENDIAN && PCI
+ depends on (X86 || ARM64) && PCI
help
This is VMware's Virtual Machine Communication Interface. It enables
high-speed communication between host and guest in a virtual
diff --git a/drivers/net/ethernet/microsoft/Kconfig b/drivers/net/ethernet/microsoft/Kconfig
index e9be18c92ca5..c4ad3d85875a 100644
--- a/drivers/net/ethernet/microsoft/Kconfig
+++ b/drivers/net/ethernet/microsoft/Kconfig
@@ -18,7 +18,7 @@ if NET_VENDOR_MICROSOFT
config MICROSOFT_MANA
tristate "Microsoft Azure Network Adapter (MANA) support"
depends on PCI_MSI
- depends on X86_64 || (ARM64 && !CPU_BIG_ENDIAN)
+ depends on X86_64 || ARM64
depends on PCI_HYPERV
select AUXILIARY_BUS
select DIMLIB
diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
index 8b6fdb9ad1ea..318e7b604342 100644
--- a/drivers/soc/tegra/Kconfig
+++ b/drivers/soc/tegra/Kconfig
@@ -102,7 +102,6 @@ config ARCH_TEGRA_210_SOC
config ARCH_TEGRA_186_SOC
bool "NVIDIA Tegra186 SoC"
default ARCH_TEGRA
- depends on !CPU_BIG_ENDIAN
select PINCTRL_TEGRA186
select MAILBOX
select SOC_TEGRA_PMC
@@ -117,7 +116,6 @@ config ARCH_TEGRA_186_SOC
config ARCH_TEGRA_194_SOC
bool "NVIDIA Tegra194 SoC"
default ARCH_TEGRA
- depends on !CPU_BIG_ENDIAN
select MAILBOX
select PINCTRL_TEGRA194
select SOC_TEGRA_PMC
@@ -127,7 +125,6 @@ config ARCH_TEGRA_194_SOC
config ARCH_TEGRA_234_SOC
bool "NVIDIA Tegra234 SoC"
default ARCH_TEGRA
- depends on !CPU_BIG_ENDIAN
select MAILBOX
select PINCTRL_TEGRA234
select SOC_TEGRA_PMC
@@ -137,7 +134,6 @@ config ARCH_TEGRA_234_SOC
config ARCH_TEGRA_238_SOC
bool "NVIDIA Tegra238 SoC"
default ARCH_TEGRA
- depends on !CPU_BIG_ENDIAN
select MAILBOX
select SOC_TEGRA_PMC
help
@@ -152,7 +148,6 @@ config ARCH_TEGRA_241_SOC
config ARCH_TEGRA_264_SOC
bool "NVIDIA Tegra264 SoC"
default ARCH_TEGRA
- depends on !CPU_BIG_ENDIAN
select MAILBOX
select SOC_TEGRA_PMC
help
--
2.55.0.979.g7e5102b832-goog
next prev parent reply other threads:[~2026-09-07 16:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 16:37 [PATCH v2 00/14] arm64: Remove unused big-endian support Will Deacon
2026-09-07 16:37 ` [PATCH v2 01/14] selftests/arm64: Remove " Will Deacon
2026-09-07 16:37 ` [PATCH v2 02/14] arm64: bpf: Remove big-endian support from the JIT compiler Will Deacon
2026-09-07 18:49 ` Alexei Starovoitov
2026-09-07 16:37 ` [PATCH v2 03/14] arm64: crypto: Assume a little-endian kernel Will Deacon
2026-09-07 16:37 ` [PATCH v2 04/14] arm64: lib: Assume a little-endian kernel in custom library routines Will Deacon
2026-09-07 16:37 ` [PATCH v2 05/14] arm64: lib: Assume a little-endian kernel in optimised string routines Will Deacon
2026-09-07 16:37 ` [PATCH v2 06/14] arm64: assembler: Remove endianness helper macros Will Deacon
2026-09-07 16:37 ` [PATCH v2 07/14] arm64: head: Force little-endian early during boot Will Deacon
2026-09-08 17:12 ` Ard Biesheuvel
2026-09-09 11:32 ` Will Deacon
2026-09-07 16:37 ` [PATCH v2 08/14] arm64: vdso32: Always build compat vDSO object as little-endian Will Deacon
2026-09-07 16:37 ` [PATCH v2 09/14] KVM: arm64: Remove support for a big-endian hypervisor object Will Deacon
2026-09-07 16:37 ` [PATCH v2 10/14] arm64: Remove all usage of CONFIG_CPU_BIG_ENDIAN Will Deacon
2026-09-07 16:37 ` [PATCH v2 11/14] arm64: Remove all usage of __AARCH64EB__ Will Deacon
2026-09-07 16:37 ` [PATCH v2 12/14] arm64: image: Remove endianness handling for generating image header Will Deacon
2026-09-09 12:28 ` Will Deacon
2026-09-07 16:37 ` [PATCH v2 13/14] arm64: Kbuild: Remove vestigial big-endian support Will Deacon
2026-09-07 16:37 ` Will Deacon [this message]
2026-09-07 17:04 ` [PATCH v2 14/14] drivers: Kconfig: Simplify dependencies on ARM64 && !CPU_BIG_ENDIAN Michael Kelley
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