Messages in this thread | | | Date | Tue, 22 Feb 2022 10:58:13 +0100 (CET) | From | Miroslav Benes <> | Subject | Re: [PATCH v6 09/13] module: Move kallsyms support into a separate file |
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On Mon, 21 Feb 2022, Aaron Tomlin wrote:
> On Mon 2022-02-21 09:35 +0100, Christophe Leroy wrote: > > Fixup: > > > > diff --git a/kernel/module/kallsyms.c b/kernel/module/kallsyms.c > > index 6c8f1f390cf5..2ee8d2e67068 100644 > > --- a/kernel/module/kallsyms.c > > +++ b/kernel/module/kallsyms.c > > @@ -171,8 +171,7 @@ void add_kallsyms(struct module *mod, const struct > > load_info *info) > > Elf_Shdr *symsec = &info->sechdrs[info->index.sym]; > > > > /* Set up to point into init section. */ > > - mod->kallsyms = (struct mod_kallsyms __rcu *)mod->init_layout.base + > > - info->mod_kallsyms_init_off; > > + mod->kallsyms = (void __rcu *)mod->init_layout.base + > > info->mod_kallsyms_init_off; > > > > /* The following is safe since this pointer cannot change */ > > rcu_dereference_sched(mod->kallsyms)->symtab = (void *)symsec->sh_addr; > > Agreed.
Could you split all of this to a follow-up patch, please? So that 9/13 is really only about moving the code.
Btw, the sparse warnings "dereference of noderef expression" appeared after 5/13 of the series which moved latched RB-tree support, so it does not belong here anyway.
Miroslav
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