Merge release-20210315.0-23-ge7ca2a51a (automated)

3 files changed, 4 insertions, 4 deletions

diff --git a/pkg/sentry/syscalls/linux/sys_read.go b/pkg/sentry/syscalls/linux/sys_read.go
index f655d3db1..13e5e3a51 100644
--- a/pkg/sentry/syscalls/linux/sys_read.go
+++ b/pkg/sentry/syscalls/linux/sys_read.go
@@ -32,7 +32,7 @@ import (
 
 const (
 	// EventMaskRead contains events that can be triggered on reads.
-	EventMaskRead = waiter.EventIn | waiter.EventHUp | waiter.EventErr
+	EventMaskRead = waiter.ReadableEvents | waiter.EventHUp | waiter.EventErr
 )
 
 // Read implements linux syscall read(2).  Note that we try to get a buffer that
diff --git a/pkg/sentry/syscalls/linux/vfs2/epoll.go b/pkg/sentry/syscalls/linux/vfs2/epoll.go
index d0cbb77eb..b980aa43e 100644
--- a/pkg/sentry/syscalls/linux/vfs2/epoll.go
+++ b/pkg/sentry/syscalls/linux/vfs2/epoll.go
@@ -169,7 +169,7 @@ func EpollWait(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
 		if ch == nil {
 			var w waiter.Entry
 			w, ch = waiter.NewChannelEntry(nil)
-			epfile.EventRegister(&w, waiter.EventIn)
+			epfile.EventRegister(&w, waiter.ReadableEvents)
 			defer epfile.EventUnregister(&w)
 		} else {
 			// Set up the timer if a timeout was specified.
diff --git a/pkg/sentry/syscalls/linux/vfs2/read_write.go b/pkg/sentry/syscalls/linux/vfs2/read_write.go
index c7417840f..b863d7b84 100644
--- a/pkg/sentry/syscalls/linux/vfs2/read_write.go
+++ b/pkg/sentry/syscalls/linux/vfs2/read_write.go
@@ -30,8 +30,8 @@ import (
 )
 
 const (
-	eventMaskRead  = waiter.EventIn | waiter.EventHUp | waiter.EventErr
-	eventMaskWrite = waiter.EventOut | waiter.EventHUp | waiter.EventErr
+	eventMaskRead  = waiter.EventRdNorm | waiter.EventIn | waiter.EventHUp | waiter.EventErr
+	eventMaskWrite = waiter.EventWrNorm | waiter.EventOut | waiter.EventHUp | waiter.EventErr
 )
 
 // Read implements Linux syscall read(2).