hv: Remove nested check when dump exception

removed unnecessary nested check when dump exception

Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

Author: mingqiangchi

hypervisor/debug/dump.c

@@ -296,11 +296,6 @@ void __assert(uint32_t line, const char *file, char *txt)
 void dump_exception(struct intr_excp_ctx *ctx, uint32_t cpu_id)
 {
 	const char *name = "Not defined";
-	static int nested = 1;
-
-	/* avoid endless loop, only dump the first exception */
-	if (nested++ > 1)
-		return;
 
 	if (ctx->vector < 0x20)
 		name = excp_names[ctx->vector];