diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-04-06 09:02:57 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-06 09:02:57 +0200 |
| commit | f541ae326fa120fa5c57433e4d9a133df212ce41 (patch) | |
| tree | bdbd94ec72cfc601118051cb35e8617d55510177 /arch/ia64/kernel/module.c | |
| parent | e255357764f92afcafafbd4879b222b8c752065a (diff) | |
| parent | 0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c (diff) | |
Merge branch 'linus' into perfcounters/core-v2
Merge reason: we have gathered quite a few conflicts, need to merge upstream
Conflicts:
arch/powerpc/kernel/Makefile
arch/x86/ia32/ia32entry.S
arch/x86/include/asm/hardirq.h
arch/x86/include/asm/unistd_32.h
arch/x86/include/asm/unistd_64.h
arch/x86/kernel/cpu/common.c
arch/x86/kernel/irq.c
arch/x86/kernel/syscall_table_32.S
arch/x86/mm/iomap_32.c
include/linux/sched.h
kernel/Makefile
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/kernel/module.c')
| -rw-r--r-- | arch/ia64/kernel/module.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index aaa7d901521f..da3b0cf495a3 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -446,6 +446,14 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings, mod->arch.opd = s; else if (strcmp(".IA_64.unwind", secstrings + s->sh_name) == 0) mod->arch.unwind = s; +#ifdef CONFIG_PARAVIRT + else if (strcmp(".paravirt_bundles", + secstrings + s->sh_name) == 0) + mod->arch.paravirt_bundles = s; + else if (strcmp(".paravirt_insts", + secstrings + s->sh_name) == 0) + mod->arch.paravirt_insts = s; +#endif if (!mod->arch.core_plt || !mod->arch.init_plt || !mod->arch.got || !mod->arch.opd) { printk(KERN_ERR "%s: sections missing\n", mod->name); @@ -525,8 +533,7 @@ get_ltoff (struct module *mod, uint64_t value, int *okp) goto found; /* Not enough GOT entries? */ - if (e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size)) - BUG(); + BUG_ON(e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size)); e->val = value; ++mod->arch.next_got_entry; @@ -921,6 +928,30 @@ module_finalize (const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mo DEBUGP("%s: init: entry=%p\n", __func__, mod->init); if (mod->arch.unwind) register_unwind_table(mod); +#ifdef CONFIG_PARAVIRT + if (mod->arch.paravirt_bundles) { + struct paravirt_patch_site_bundle *start = + (struct paravirt_patch_site_bundle *) + mod->arch.paravirt_bundles->sh_addr; + struct paravirt_patch_site_bundle *end = + (struct paravirt_patch_site_bundle *) + (mod->arch.paravirt_bundles->sh_addr + + mod->arch.paravirt_bundles->sh_size); + + paravirt_patch_apply_bundle(start, end); + } + if (mod->arch.paravirt_insts) { + struct paravirt_patch_site_inst *start = + (struct paravirt_patch_site_inst *) + mod->arch.paravirt_insts->sh_addr; + struct paravirt_patch_site_inst *end = + (struct paravirt_patch_site_inst *) + (mod->arch.paravirt_insts->sh_addr + + mod->arch.paravirt_insts->sh_size); + + paravirt_patch_apply_inst(start, end); + } +#endif return 0; } |