diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2022-06-15 17:41:41 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-06-24 09:48:55 +0200 |
| commit | fdfd42892f311e2b3695852036e5be23661dc590 (patch) | |
| tree | 52a8521d8454ca3da3d0ff416d541909627ba9f4 /arch/x86/kernel/module.c | |
| parent | jump_label: s390: avoid pointless initial NOP patching (diff) | |
| download | linux-fdfd42892f311e2b3695852036e5be23661dc590.tar.xz linux-fdfd42892f311e2b3695852036e5be23661dc590.zip | |
jump_label: mips: move module NOP patching into arch code
MIPS is the only remaining architecture that needs to patch jump label
NOP encodings to initialize them at load time. So let's move the module
patching part of that from generic code into arch/mips, and drop it from
the others.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220615154142.1574619-3-ardb@kernel.org
Diffstat (limited to 'arch/x86/kernel/module.c')
| -rw-r--r-- | arch/x86/kernel/module.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index b98ffcf4d250..95b9cf25d4bd 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -304,9 +304,6 @@ int module_finalize(const Elf_Ehdr *hdr, tseg, tseg + text->sh_size); } - /* make jump label nops */ - jump_label_apply_nops(me); - if (orc && orc_ip) unwind_module_init(me, (void *)orc_ip->sh_addr, orc_ip->sh_size, (void *)orc->sh_addr, orc->sh_size); |