Merge tag 'kvmarm-fixes-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for Linux 5.9, take #1

- Multiple stolen time fixes, with a new capability to match x86
- Fix for hugetlbfs mappings when PUD and PMD are the same level
- Fix for hugetlbfs mappings when PTE mappings are enforced
  (dirty logging, for example)
- Fix tracing output of 64bit values

1 files changed, 9 insertions, 0 deletions

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index d5cc5db9dbf3..6ba9d5842629 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -607,6 +607,11 @@ static void xprt_reset_majortimeo(struct rpc_rqst *req)
 	req->rq_majortimeo += xprt_calc_majortimeo(req);
 }
 
+static void xprt_reset_minortimeo(struct rpc_rqst *req)
+{
+	req->rq_minortimeo += req->rq_timeout;
+}
+
 static void xprt_init_majortimeo(struct rpc_task *task, struct rpc_rqst *req)
 {
 	unsigned long time_init;
@@ -618,6 +623,7 @@ static void xprt_init_majortimeo(struct rpc_task *task, struct rpc_rqst *req)
 		time_init = xprt_abs_ktime_to_jiffies(task->tk_start);
 	req->rq_timeout = task->tk_client->cl_timeout->to_initval;
 	req->rq_majortimeo = time_init + xprt_calc_majortimeo(req);
+	req->rq_minortimeo = time_init + req->rq_timeout;
 }
 
 /**
@@ -631,6 +637,8 @@ int xprt_adjust_timeout(struct rpc_rqst *req)
 	const struct rpc_timeout *to = req->rq_task->tk_client->cl_timeout;
 	int status = 0;
 
+	if (time_before(jiffies, req->rq_minortimeo))
+		return status;
 	if (time_before(jiffies, req->rq_majortimeo)) {
 		if (to->to_exponential)
 			req->rq_timeout <<= 1;
@@ -649,6 +657,7 @@ int xprt_adjust_timeout(struct rpc_rqst *req)
 		spin_unlock(&xprt->transport_lock);
 		status = -ETIMEDOUT;
 	}
+	xprt_reset_minortimeo(req);
 
 	if (req->rq_timeout == 0) {
 		printk(KERN_WARNING "xprt_adjust_timeout: rq_timeout = 0!\n");