diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2010-12-28 13:26:23 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 19:30:24 +0100 |
| commit | 94bb0c1ab293c298a8852e4f10c4215bad6daa9b (patch) | |
| tree | e4e7dfa18bf2ffd832a97d7ab67863b1b363c6fe /arch/mips/kernel/module.c | |
| parent | 8d662c8d34a05e8e47deaa9e22fe770dc557c2d3 (diff) | |
| download | linux-94bb0c1ab293c298a8852e4f10c4215bad6daa9b.tar.gz | |
MIPS: jump label: Add MIPS support.
In order not to be left behind, we add jump label support for MIPS. Tested on 64-bit big endian (Octeon), and 32-bit little endian (malta/qemu). Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jason Baron <jbaron@redhat.com> Patchwork: https://patchwork.linux-mips.org/patch/1923/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/module.c')
| -rw-r--r-- | arch/mips/kernel/module.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index d87a72e9fac7..dd940b701963 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -30,6 +30,8 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/spinlock.h> +#include <linux/jump_label.h> + #include <asm/pgtable.h> /* MODULE_START */ struct mips_hi16 { @@ -382,6 +384,9 @@ int module_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *s; char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + /* Make jump label nops. */ + jump_label_apply_nops(me); + INIT_LIST_HEAD(&me->arch.dbe_list); for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { if (strcmp("__dbe_table", secstrings + s->sh_name) != 0) |