2.6.25-stable review patch. If anyone has any objections, please let us know. ------------------ From: Lennert Buytenhek The ARM kprobes arithmetic immediate instruction decoder (space_cccc_001x()) was accidentally zero'ing out not only the Rn and Rd arguments, but the lower nibble of the immediate argument as well -- this patch fixes this. Mainline commit: a3fd133c24e16d430ba21f3d9f5c0b8faeeb37fe Signed-off-by: Lennert Buytenhek Acked-by: Nicolas Pitre Signed-off-by: Greg Kroah-Hartman --- arch/arm/kernel/kprobes-decode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/kernel/kprobes-decode.c +++ b/arch/arm/kernel/kprobes-decode.c @@ -1176,7 +1176,7 @@ space_cccc_001x(kprobe_opcode_t insn, st * *S (bit 20) updates condition codes * ADC/SBC/RSC reads the C flag */ - insn &= 0xfff00ff0; /* Rn = r0, Rd = r0 */ + insn &= 0xfff00fff; /* Rn = r0, Rd = r0 */ asi->insn[0] = insn; asi->insn_handler = (insn & (1 << 20)) ? /* S-bit */ emulate_alu_imm_rwflags : emulate_alu_imm_rflags; -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/