From: Nathan Chancellor <nathan@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>, Kees Cook <kees@kernel.org>,
Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
Bill Wendling <morbo@google.com>,
Justin Stitt <justinstitt@google.com>,
llvm@lists.linux.dev, patches@lists.linux.dev,
Nathan Chancellor <nathan@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Ard Biesheuvel <ardb@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 03/12] ARM: Clean up definition of ARM_HAS_GROUP_RELOCS
Date: Thu, 21 Aug 2025 14:15:40 -0700 [thread overview]
Message-ID: <20250821-bump-min-llvm-ver-15-v2-3-635f3294e5f0@kernel.org> (raw)
In-Reply-To: <20250821-bump-min-llvm-ver-15-v2-0-635f3294e5f0@kernel.org>
Now that the minimum supported version of LLVM for building the kernel
has been bumped to 15.0.0, the first depends line of
ARM_HAS_GROUP_RELOCS is always true, so it can be safely removed.
Combine the !COMPILE_TEST dependency into the 'def_bool' line and update
the comment as well.
Reviewed-by: Kees Cook <kees@kernel.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
Cc: Russell King <linux@armlinux.org.uk>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
---
arch/arm/Kconfig | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b1f3df39ed40..faf83015b961 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -166,15 +166,12 @@ config ARM
<http://www.arm.linux.org.uk/>.
config ARM_HAS_GROUP_RELOCS
- def_bool y
- depends on !LD_IS_LLD || LLD_VERSION >= 140000
- depends on !COMPILE_TEST
+ def_bool !COMPILE_TEST
help
Whether or not to use R_ARM_ALU_PC_Gn or R_ARM_LDR_PC_Gn group
- relocations, which have been around for a long time, but were not
- supported in LLD until version 14. The combined range is -/+ 256 MiB,
- which is usually sufficient, but not for allyesconfig, so we disable
- this feature when doing compile testing.
+ relocations. The combined range is -/+ 256 MiB, which is usually
+ sufficient, but not for allyesconfig, so we disable this feature
+ when doing compile testing.
config ARM_DMA_USE_IOMMU
bool
--
2.50.1
next prev parent reply other threads:[~2025-08-21 21:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-21 21:15 [PATCH v2 00/12] Bump minimum supported version of LLVM for building the kernel to 15.0.0 Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 01/12] kbuild: Bump minimum " Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 02/12] arch/Kconfig: Drop always true condition from RANDOMIZE_KSTACK_OFFSET Nathan Chancellor
2025-08-21 21:15 ` Nathan Chancellor [this message]
2025-08-22 7:05 ` [PATCH v2 03/12] ARM: Clean up definition of ARM_HAS_GROUP_RELOCS Arnd Bergmann
2025-08-22 20:03 ` Arnd Bergmann
2025-08-26 13:18 ` Ard Biesheuvel
2025-08-21 21:15 ` [PATCH v2 04/12] arm64: Remove tautological LLVM Kconfig conditions Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 05/12] mips: Unconditionally select ARCH_HAS_CURRENT_STACK_POINTER Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 06/12] powerpc: Drop unnecessary initializations in __copy_inst_from_kernel_nofault() Nathan Chancellor
2025-08-22 10:01 ` Christophe Leroy
2025-08-21 21:15 ` [PATCH v2 07/12] riscv: Remove version check for LTO_CLANG selects Nathan Chancellor
2025-08-22 12:31 ` Alexandre Ghiti
2025-08-27 17:31 ` Conor Dooley
2025-08-21 21:15 ` [PATCH v2 08/12] riscv: Unconditionally use linker relaxation Nathan Chancellor
2025-08-22 12:35 ` Alexandre Ghiti
2025-08-21 21:15 ` [PATCH v2 09/12] riscv: Remove ld.lld version checks from many TOOLCHAIN_HAS configs Nathan Chancellor
2025-08-22 12:38 ` Alexandre Ghiti
2025-08-27 17:30 ` Conor Dooley
2025-08-21 21:15 ` [PATCH v2 10/12] lib/Kconfig.debug: Drop CLANG_VERSION check from DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 11/12] objtool: Drop noinstr hack for KCSAN_WEAK_MEMORY Nathan Chancellor
2025-08-21 21:15 ` [PATCH v2 12/12] KMSAN: Remove tautological checks Nathan Chancellor
2025-08-29 22:33 ` [PATCH v2 00/12] Bump minimum supported version of LLVM for building the kernel to 15.0.0 Nathan Chancellor
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250821-bump-min-llvm-ver-15-v2-3-635f3294e5f0@kernel.org \
--to=nathan@kernel.org \
--cc=ardb@kernel.org \
--cc=arnd@arndb.de \
--cc=justinstitt@google.com \
--cc=kees@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=llvm@lists.linux.dev \
--cc=morbo@google.com \
--cc=nick.desaulniers+lkml@gmail.com \
--cc=patches@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).