diff options
| author | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
| commit | 08cc017c088017546ed712cce700bf4374c864c0 (patch) | |
| tree | af024e69d8855f4f867ef435ced35532b368a981 /pkg/sentry/kernel/eventfd | |
| parent | 6a422755602daeaef4be60969c1acddc8b7b3041 (diff) | |
| parent | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (diff) | |
Merge release-20210322.0-29-g8a2f7e716 (automated)
Diffstat (limited to 'pkg/sentry/kernel/eventfd')
| -rw-r--r-- | pkg/sentry/kernel/eventfd/eventfd.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/pkg/sentry/kernel/eventfd/eventfd.go b/pkg/sentry/kernel/eventfd/eventfd.go index 2aca02fd5..4466fbc9d 100644 --- a/pkg/sentry/kernel/eventfd/eventfd.go +++ b/pkg/sentry/kernel/eventfd/eventfd.go @@ -23,6 +23,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/fdnotifier" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/fs" "gvisor.dev/gvisor/pkg/sentry/fs/anon" "gvisor.dev/gvisor/pkg/sentry/fs/fsutil" @@ -186,7 +187,7 @@ func (e *EventOperations) read(ctx context.Context, dst usermem.IOSequence) erro e.wq.Notify(waiter.WritableEvents) var buf [8]byte - usermem.ByteOrder.PutUint64(buf[:], val) + hostarch.ByteOrder.PutUint64(buf[:], val) _, err := dst.CopyOut(ctx, buf[:]) return err } @@ -194,7 +195,7 @@ func (e *EventOperations) read(ctx context.Context, dst usermem.IOSequence) erro // Must be called with e.mu locked. func (e *EventOperations) hostWrite(val uint64) error { var buf [8]byte - usermem.ByteOrder.PutUint64(buf[:], val) + hostarch.ByteOrder.PutUint64(buf[:], val) _, err := unix.Write(e.hostfd, buf[:]) if err == unix.EWOULDBLOCK { return syserror.ErrWouldBlock @@ -207,7 +208,7 @@ func (e *EventOperations) write(ctx context.Context, src usermem.IOSequence) err if _, err := src.CopyIn(ctx, buf[:]); err != nil { return err } - val := usermem.ByteOrder.Uint64(buf[:]) + val := hostarch.ByteOrder.Uint64(buf[:]) return e.Signal(val) } |