Search results

[ARM] Clang LTO for Kernel

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

Status: Open.

#2063 In ClangBuiltLinux/linux;

· liusy58 opened on Jan 6, 2025

With LTO and LTO cache, .incbin in assembly is not handled properly during incremental builds

[BUG] llvmA bug that should be fixed in upstream LLVMA bug that should be fixed in upstream LLVM

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

[WORKAROUND] AcceptedThis bug has an accepted workaroundThis bug has an accepted workaround

Status: Open.

#2021 In ClangBuiltLinux/linux;

· jacky8hyf opened on Apr 29, 2024

RISC-V linker relaxation breaks booting with LTO

[ARCH] risc-vThis bug impacts ARCH=riscvThis bug impacts ARCH=riscv

[BUG] llvmA bug that should be fixed in upstream LLVMA bug that should be fixed in upstream LLVM

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

[TOOL] lldThe issue is relevant to LLD linkerThe issue is relevant to LLD linker

[WORKAROUND] AppliedThis bug has an applied workaroundThis bug has an applied workaround

Status: Open.

#1942 In ClangBuiltLinux/linux;

· nathanchance opened on Oct 5, 2023

thinLTO is linking with one thread?

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

questionQuestion asked by issue author.Question asked by issue author.

Status: Open.

#1847 In ClangBuiltLinux/linux;

· nickdesaulniers opened on May 15, 2023

modpost warning from specialized __create_pgd_mapping_locked() after LLVM commit cc7bb7080fc8

[ARCH] arm64This bug impacts ARCH=arm64This bug impacts ARCH=arm64

[BUG] llvm (main)A bug in an unreleased version of LLVM (this label is appropriate for regressions)A bug in an unreleased version of LLVM (this label is appropriate for regressions)

[BUG] UntriagedSomething isn't workingSomething isn't working

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

Status: Open.

#1838 In ClangBuiltLinux/linux;

· nathanchance opened on Apr 21, 2023

Clang THINLTO BTRFS balance dmesg regression with RAID

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

boot failureThis issue results in a failure to bootThis issue results in a failure to boot

more info neededMore information requested to issue author from project members.More information requested to issue author from project members.

Status: Open.

#1804 In ClangBuiltLinux/linux;

· ptr1337 opened on Feb 14, 2023

ThinLTO breaks kernel with ZFS built-in

[ARCH] x86_64This bug impacts ARCH=x86_64This bug impacts ARCH=x86_64

[BUG] UntriagedSomething isn't workingSomething isn't working

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

Status: Open.

#1731 In ClangBuiltLinux/linux;

· yshui opened on Oct 6, 2022

LLD segfaults while linking drivers/scsi/megaraid/megaraid_mm.ko

[ARCH] arm64This bug impacts ARCH=arm64This bug impacts ARCH=arm64

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

[TOOL] lldThe issue is relevant to LLD linkerThe issue is relevant to LLD linker

unreproducibleNot or no longer reproducibleNot or no longer reproducible

Status: Open.

#1649 In ClangBuiltLinux/linux;

· tpgxyz opened on Jun 7, 2022

LTO on ARM 32bit ARM system fails

[ARCH] arm32This bug impacts ARCH=armThis bug impacts ARCH=arm

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

[PATCH] ExistsThere is a patch that fixes this issueThere is a patch that fixes this issue

enhancementNew feature or requestNew feature or request

feature-requestNot a bug per-seNot a bug per-se

Status: Open.

#1627 In ClangBuiltLinux/linux;

· nakos937 opened on Apr 26, 2022

drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rtl8192cu.lto.o: warning: objtool: .text.rtl92cu_hw_init: unexpected end of section

[ARCH] x86_64This bug impacts ARCH=x86_64This bug impacts ARCH=x86_64

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

[TOOL] objtoolwarning is produced by the kernel's objtoolwarning is produced by the kernel's objtool

Status: Open.

#1613 In ClangBuiltLinux/linux;

· dileks opened on Mar 24, 2022

x86 Thin LTO + allyesconfig causes ld.lld: error: kernel image bigger than KERNEL_IMAGE_SIZE

[ARCH] x86_64This bug impacts ARCH=x86_64This bug impacts ARCH=x86_64

[CONFIG] allyesconfigIssue affects allyesconfig on certain architecturesIssue affects allyesconfig on certain architectures

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

low priorityThis bug is not critical and not a priorityThis bug is not critical and not a priority

Status: Open.

#1556 In ClangBuiltLinux/linux;

· emojifreak opened on Dec 25, 2021

arm64 ld.lld: warning: stack frame size (2256) exceeds limit (2048) in function 'wlc_phy_txpwr_srom_read_ppr_nphy'

[ARCH] arm64This bug impacts ARCH=arm64This bug impacts ARCH=arm64

[BUG] UntriagedSomething isn't workingSomething isn't working

[FEATURE] LTORelated to building the kernel with LLVM Link Time OptimizationRelated to building the kernel with LLVM Link Time Optimization

Status: Open.

#1554 In ClangBuiltLinux/linux;

· emojifreak opened on Dec 23, 2021