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| author | Takashi Iwai <tiwai@suse.de> | 2012-01-31 15:13:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-01-31 15:13:14 +0100 |
| commit | ea51e5040e24eefe44d70bc654a237ca1f0225b0 (patch) | |
| tree | df2e5922dcdfafae62a10d8cd97f98121064fc23 /arch/x86/lib/insn.c | |
| parent | 3422a47041b8cb8f14ac1e3926bcf711121df6dc (diff) | |
| parent | 8dbd52daee38adaae4d5a674bcca837e694a4f4c (diff) | |
Merge branch 'fix/asoc' into for-linus
Diffstat (limited to 'arch/x86/lib/insn.c')
| -rw-r--r-- | arch/x86/lib/insn.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c index 374562ed6704..5a1f9f3e3fbb 100644 --- a/arch/x86/lib/insn.c +++ b/arch/x86/lib/insn.c @@ -202,7 +202,7 @@ void insn_get_opcode(struct insn *insn) m = insn_vex_m_bits(insn); p = insn_vex_p_bits(insn); insn->attr = inat_get_avx_attribute(op, m, p); - if (!inat_accept_vex(insn->attr)) + if (!inat_accept_vex(insn->attr) && !inat_is_group(insn->attr)) insn->attr = 0; /* This instruction is bad */ goto end; /* VEX has only 1 byte for opcode */ } @@ -249,6 +249,8 @@ void insn_get_modrm(struct insn *insn) pfx = insn_last_prefix(insn); insn->attr = inat_get_group_attribute(mod, pfx, insn->attr); + if (insn_is_avx(insn) && !inat_accept_vex(insn->attr)) + insn->attr = 0; /* This is bad */ } } |