KVM: x86 emulator: drop DPRINTF() (d53db5ef) · Commits · 戴 / test

arch/x86/kvm/emulate.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -22,7 +22,6 @@

		#include <linux/kvm_host.h>
		#include "kvm_cache_regs.h"
		#define DPRINTF(x...) do {} while (0)
		#include <linux/module.h>
		#include <asm/kvm_emulate.h>

		@@ -2796,10 +2795,8 @@ done_prefixes:
		c->execute = opcode.u.execute;

		/* Unrecognised? */
		if (c->d == 0 \|\| (c->d & Undefined)) {
		DPRINTF("Cannot emulate %02x\n", c->b);
		if (c->d == 0 \|\| (c->d & Undefined))
		return -1;
		}

		if (mode == X86EMUL_MODE_PROT64 && (c->d & Stack))
		c->op_bytes = 8;
		@@ -3261,7 +3258,6 @@ special_insn:
		break;
		case 0xa6 ... 0xa7: /* cmps */
		c->dst.type = OP_NONE; /* Disable writeback. */
		DPRINTF("cmps: mem1=0x%p mem2=0x%p\n", c->src.addr.mem, c->dst.addr.mem);
		goto cmp;
		case 0xa8 ... 0xa9: /* test ax, imm */
		goto test;
		@@ -3778,6 +3774,5 @@ twobyte_insn:
		goto writeback;

		cannot_emulate:
		DPRINTF("Cannot emulate %02x\n", c->b);
		return -1;
		}