diff options
-rw-r--r-- | arch/x86/kernel/module_64.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kernel/module_64.c b/arch/x86/kernel/module_64.c index a888e67f5874..0e867676b5a5 100644 --- a/arch/x86/kernel/module_64.c +++ b/arch/x86/kernel/module_64.c | |||
@@ -150,7 +150,8 @@ int module_finalize(const Elf_Ehdr *hdr, | |||
150 | const Elf_Shdr *sechdrs, | 150 | const Elf_Shdr *sechdrs, |
151 | struct module *me) | 151 | struct module *me) |
152 | { | 152 | { |
153 | const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL; | 153 | const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL, |
154 | *para = NULL; | ||
154 | char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; | 155 | char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; |
155 | 156 | ||
156 | for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { | 157 | for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { |
@@ -160,6 +161,8 @@ int module_finalize(const Elf_Ehdr *hdr, | |||
160 | alt = s; | 161 | alt = s; |
161 | if (!strcmp(".smp_locks", secstrings + s->sh_name)) | 162 | if (!strcmp(".smp_locks", secstrings + s->sh_name)) |
162 | locks= s; | 163 | locks= s; |
164 | if (!strcmp(".parainstructions", secstrings + s->sh_name)) | ||
165 | para = s; | ||
163 | } | 166 | } |
164 | 167 | ||
165 | if (alt) { | 168 | if (alt) { |
@@ -175,6 +178,11 @@ int module_finalize(const Elf_Ehdr *hdr, | |||
175 | tseg, tseg + text->sh_size); | 178 | tseg, tseg + text->sh_size); |
176 | } | 179 | } |
177 | 180 | ||
181 | if (para) { | ||
182 | void *pseg = (void *)para->sh_addr; | ||
183 | apply_paravirt(pseg, pseg + para->sh_size); | ||
184 | } | ||
185 | |||
178 | return module_bug_finalize(hdr, sechdrs, me); | 186 | return module_bug_finalize(hdr, sechdrs, me); |
179 | } | 187 | } |
180 | 188 | ||