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| author | Lee Jones <lee.jones@linaro.org> | 2012-01-12 12:50:11 +0000 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2012-01-12 12:50:11 +0000 |
| commit | 72108d578689febd3579bf16be470328ded6c6d9 (patch) | |
| tree | cc36ad5306ce823f8e98956c8f048f48017be3cc /arch/x86/kernel/kprobes.c | |
| parent | 330f78a83c1f47055427e10a68733af77b2cbac8 (diff) | |
| parent | 2150f72fe35397cc6d6ce39866bd0462cfbcc916 (diff) | |
Automatically merging tracking-igloo_kernel-other into merging-stable-linaro-ux500-3.1stable-linaro-ux500-3.1
Conflicting files:
Diffstat (limited to 'arch/x86/kernel/kprobes.c')
| -rw-r--r-- | arch/x86/kernel/kprobes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c index f1a6244d7d9..794bc95134c 100644 --- a/arch/x86/kernel/kprobes.c +++ b/arch/x86/kernel/kprobes.c @@ -75,8 +75,10 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk); /* * Undefined/reserved opcodes, conditional jump, Opcode Extension * Groups, and some special opcodes can not boost. + * This is non-const to keep gcc from statically optimizing it out, as + * variable_test_bit makes gcc think only *(unsigned long*) is used. */ -static const u32 twobyte_is_boostable[256 / 32] = { +static u32 twobyte_is_boostable[256 / 32] = { /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ /* ---------------------------------------------- */ W(0x00, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0) | /* 00 */ |