diff options
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/compressed/sev-es.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/boot/compressed/sev-es.c b/arch/x86/boot/compressed/sev-es.c index d904bd56b3e3..82041bd380e5 100644 --- a/arch/x86/boot/compressed/sev-es.c +++ b/arch/x86/boot/compressed/sev-es.c @@ -78,16 +78,15 @@ static inline void sev_es_wr_ghcb_msr(u64 val) static enum es_result vc_decode_insn(struct es_em_ctxt *ctxt) { char buffer[MAX_INSN_SIZE]; - enum es_result ret; + int ret; memcpy(buffer, (unsigned char *)ctxt->regs->ip, MAX_INSN_SIZE); - insn_init(&ctxt->insn, buffer, MAX_INSN_SIZE, 1); - insn_get_length(&ctxt->insn); + ret = insn_decode(&ctxt->insn, buffer, MAX_INSN_SIZE, INSN_MODE_64); + if (ret < 0) + return ES_DECODE_FAILED; - ret = ctxt->insn.immediate.got ? ES_OK : ES_DECODE_FAILED; - - return ret; + return ES_OK; } static enum es_result vc_write_mem(struct es_em_ctxt *ctxt, |