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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-10-19 15:12:24 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-10-19 15:12:24 -0400
commitf779b7dd3259ec138c7aba793f0602b20262af83 (patch)
tree7ed94961b196c81fcd413e2b04d1e6945d6d227a /arch/arm/kernel
parent3c00079b31f910309b30ed5c2fd2b7a2d86bba60 (diff)
parentfe0cdec8bad919fd91cd344123906a55f3857209 (diff)
Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable
Conflicts: arch/arm/mach-at91/include/mach/system.h arch/arm/mach-imx/mach-cpuimx27.c AT91 conflict resolution: Acked-by: Anders Larsen <al@alarsen.net> IMX conflict resolution confirmed by Uwe Kleine-König.
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/kprobes-decode.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index 8bccbfa693ff..2c1f0050c9c4 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -1162,11 +1162,12 @@ space_cccc_001x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
1162{ 1162{
1163 /* 1163 /*
1164 * MSR : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx 1164 * MSR : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx
1165 * Undef : cccc 0011 0x00 xxxx xxxx xxxx xxxx xxxx 1165 * Undef : cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx
1166 * ALU op with S bit and Rd == 15 : 1166 * ALU op with S bit and Rd == 15 :
1167 * cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx 1167 * cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx
1168 */ 1168 */
1169 if ((insn & 0x0f900000) == 0x03200000 || /* MSR & Undef */ 1169 if ((insn & 0x0fb00000) == 0x03200000 || /* MSR */
1170 (insn & 0x0ff00000) == 0x03400000 || /* Undef */
1170 (insn & 0x0e10f000) == 0x0210f000) /* ALU s-bit, R15 */ 1171 (insn & 0x0e10f000) == 0x0210f000) /* ALU s-bit, R15 */
1171 return INSN_REJECTED; 1172 return INSN_REJECTED;
1172 1173
@@ -1177,7 +1178,7 @@ space_cccc_001x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
1177 * *S (bit 20) updates condition codes 1178 * *S (bit 20) updates condition codes
1178 * ADC/SBC/RSC reads the C flag 1179 * ADC/SBC/RSC reads the C flag
1179 */ 1180 */
1180 insn &= 0xfff00fff; /* Rn = r0, Rd = r0 */ 1181 insn &= 0xffff0fff; /* Rd = r0 */
1181 asi->insn[0] = insn; 1182 asi->insn[0] = insn;
1182 asi->insn_handler = (insn & (1 << 20)) ? /* S-bit */ 1183 asi->insn_handler = (insn & (1 << 20)) ? /* S-bit */
1183 emulate_alu_imm_rwflags : emulate_alu_imm_rflags; 1184 emulate_alu_imm_rwflags : emulate_alu_imm_rflags;