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| author | Danilo Krummrich <dakr@kernel.org> | 2026-08-10 00:36:11 +0200 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2026-08-10 01:20:05 +0200 |
| commit | dbaafe9cc56a996931eedfe043eb34418cc9cd9b (patch) | |
| tree | 812b63d549e87c3fff744a21b75b73c8f096b5c5 /scripts | |
| parent | 67b1e7245bd60f54f820859b9e400136a7b6d00a (diff) | |
| parent | db2ddb87143519e20a95aa36c60b36107b736a58 (diff) | |
| download | linux-dbaafe9cc56a996931eedfe043eb34418cc9cd9b.tar.gz linux-dbaafe9cc56a996931eedfe043eb34418cc9cd9b.zip | |
Merge tag 'v7.2-rc7' into driver-core-next
We need the driver-core fixes in here as well to build on top of.
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/package/kernel.spec | 11 | ||||
| -rw-r--r-- | scripts/sorttable.c | 11 |
2 files changed, 19 insertions, 3 deletions
diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec index c732415662ef..46e80970f723 100644 --- a/scripts/package/kernel.spec +++ b/scripts/package/kernel.spec @@ -67,7 +67,18 @@ This package provides debug information for the kernel image and modules from th %undefine _unique_debug_srcs %undefine _debugsource_packages %undefine _debuginfo_subpackages + +# Preserve .BTF and .BTF.base sections in kernel modules during debuginfo +# stripping. find-debuginfo.sh uses eu-strip which removes non-allocated ELF +# sections like .BTF by default. .BTF.base is required for BTF distillation +# support; without it, module BTF validation fails. +%global with_keep_section %(%{__find_debuginfo} --help 2>&1 | grep -c keep-section) +%if %{with_keep_section} +%global _find_debuginfo_opts -r --keep-section .BTF --keep-section .BTF.base +%else %global _find_debuginfo_opts -r +%endif + %global _missing_build_ids_terminate_build 1 %global _no_recompute_build_ids 1 %{debug_package} diff --git a/scripts/sorttable.c b/scripts/sorttable.c index e8ed11c680c6..d8dc2a1b7c31 100644 --- a/scripts/sorttable.c +++ b/scripts/sorttable.c @@ -891,17 +891,22 @@ static int do_file(char const *const fname, void *addr) table_sort_t custom_sort = NULL; switch (elf_map_machine(ehdr)) { - case EM_AARCH64: #ifdef MCOUNT_SORT_ENABLED + case EM_AARCH64: + /* arm64 also needs RELA-based weak-function fixups. */ sort_reloc = true; rela_type = 0x403; - /* arm64 uses patchable function entry placing before function */ + /* fallthrough */ + case EM_RISCV: + /* arm64 and RISC-V place patchable entries before the function. */ before_func = 8; +#else + case EM_AARCH64: + case EM_RISCV: #endif /* fallthrough */ case EM_386: case EM_LOONGARCH: - case EM_RISCV: case EM_S390: case EM_X86_64: custom_sort = sort_relative_table_with_data; |