diff options
| author | Olof Johansson <olof@lixom.net> | 2012-03-13 17:38:09 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-03-13 17:38:09 -0700 |
| commit | ae0b82504e515fdb9bc23c0b770d2b30efd49dc9 (patch) | |
| tree | 665d1f26b32f9e68346a9529388fbadec519e865 /kernel/kprobes.c | |
| parent | f7c8faedf98aa5ec372e0191078ac7fe1e7fb067 (diff) | |
| parent | a6e24019468009a21b674e392d74283a90f415dd (diff) | |
Merge branch 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas into next/soc
* 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas: (234 commits)
ARM: shmobile: remove additional __io() macro use
ARM: mach-shmobile: default to no earlytimer
ARM: mach-shmobile: r8a7779 and Marzen timer rework
ARM: mach-shmobile: r8a7740 and Bonito timer rework
ARM: mach-shmobile: sh73a0, AG5EVM and Kota2 timer rework
ARM: mach-shmobile: sh7372, AP4EVB and Mackerel timer rework
ARM: mach-shmobile: sh7377 and G4EVM timer rework
ARM: mach-shmobile: sh7367 and G3EVM timer rework
ARM: mach-shmobile: add shmobile_earlytimer_init()
ARM: mach-shmobile: Move sh7372 AP4EVB external clk setup
ARM: mach-shmobile: Move sh7372 Mackerel external clk setup
ARM: mach-shmobile: rename clk_init() to shmobile_clk_init()
ARM: mach-shmobile: r8a7779 L2 cache support
ARM: mach-shmobile: r8a7779 map_io and init_early update
ARM: mach-shmobile: r8a7740 map_io and init_early update
ARM: mach-shmobile: sh73a0 map_io and init_early update
ARM: mach-shmobile: sh7372 map_io and init_early update
ARM: mach-shmobile: sh7377 map_io and init_early update
ARM: mach-shmobile: sh7367 map_io and init_early update
sh: remove clk_ops
...
(includes an update to v3.3-rc7)
Conflicts:
arch/arm/mach-omap2/id.c
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 9788c0ec6f43..c62b8546cc90 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1334,8 +1334,10 @@ int __kprobes register_kprobe(struct kprobe *p) if (!kernel_text_address((unsigned long) p->addr) || in_kprobes_functions((unsigned long) p->addr) || ftrace_text_reserved(p->addr, p->addr) || - jump_label_text_reserved(p->addr, p->addr)) - goto fail_with_jump_label; + jump_label_text_reserved(p->addr, p->addr)) { + ret = -EINVAL; + goto cannot_probe; + } /* User can pass only KPROBE_FLAG_DISABLED to register_kprobe */ p->flags &= KPROBE_FLAG_DISABLED; @@ -1352,7 +1354,7 @@ int __kprobes register_kprobe(struct kprobe *p) * its code to prohibit unexpected unloading. */ if (unlikely(!try_module_get(probed_mod))) - goto fail_with_jump_label; + goto cannot_probe; /* * If the module freed .init.text, we couldn't insert @@ -1361,7 +1363,7 @@ int __kprobes register_kprobe(struct kprobe *p) if (within_module_init((unsigned long)p->addr, probed_mod) && probed_mod->state != MODULE_STATE_COMING) { module_put(probed_mod); - goto fail_with_jump_label; + goto cannot_probe; } /* ret will be updated by following code */ } @@ -1409,7 +1411,7 @@ out: return ret; -fail_with_jump_label: +cannot_probe: preempt_enable(); jump_label_unlock(); return ret; |