|
 |
77c23f |
From 559d5899473dea180ced39a32bfbfbf2310c6e04 Mon Sep 17 00:00:00 2001
|
|
|
77c23f |
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
|
|
|
77c23f |
Date: Mon, 25 May 2020 15:33:06 +0100
|
|
|
77c23f |
Subject: [PATCH 4/7] Revert "RHEL: disable hostmem-memfd"
|
|
|
77c23f |
MIME-Version: 1.0
|
|
|
77c23f |
Content-Type: text/plain; charset=UTF-8
|
|
|
77c23f |
Content-Transfer-Encoding: 8bit
|
|
|
77c23f |
|
|
|
77c23f |
RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
|
|
|
77c23f |
Message-id: <20200525153306.15373-1-marcandre.lureau@redhat.com>
|
|
|
77c23f |
Patchwork-id: 96747
|
|
|
77c23f |
O-Subject: [RHEL-AV-8.2.1 qemu-kvm PATCH] Revert "RHEL: disable hostmem-memfd"
|
|
|
77c23f |
Bugzilla: 1839030
|
|
|
77c23f |
RH-Acked-by: Daniel P. Berrange <berrange@redhat.com>
|
|
|
77c23f |
RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>
|
|
|
77c23f |
RH-Acked-by: Stefano Garzarella <sgarzare@redhat.com>
|
|
|
77c23f |
|
|
|
77c23f |
BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1839030
|
|
|
77c23f |
BRANCH: rhel-av-8.2.1
|
|
|
77c23f |
UPSTREAM: RHEL-only
|
|
|
77c23f |
BREW: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=28817132
|
|
|
77c23f |
|
|
|
77c23f |
This reverts commit f7587ddb9a2731bf678a24156b6285dda79a4b2b.
|
|
|
77c23f |
|
|
|
77c23f |
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
|
|
|
77c23f |
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
|
|
77c23f |
---
|
|
|
77c23f |
backends/Makefile.objs | 3 +--
|
|
|
77c23f |
util/memfd.c | 2 +-
|
|
|
77c23f |
2 files changed, 2 insertions(+), 3 deletions(-)
|
|
|
77c23f |
|
|
|
77c23f |
diff --git a/backends/Makefile.objs b/backends/Makefile.objs
|
|
|
77c23f |
index f328d40..f069111 100644
|
|
|
77c23f |
--- a/backends/Makefile.objs
|
|
|
77c23f |
+++ b/backends/Makefile.objs
|
|
|
77c23f |
@@ -16,5 +16,4 @@ endif
|
|
|
77c23f |
|
|
|
77c23f |
common-obj-$(call land,$(CONFIG_VHOST_USER),$(CONFIG_VIRTIO)) += vhost-user.o
|
|
|
77c23f |
|
|
|
77c23f |
-# RHEL: disable memfd
|
|
|
77c23f |
-# common-obj-$(CONFIG_LINUX) += hostmem-memfd.o
|
|
|
77c23f |
+common-obj-$(CONFIG_LINUX) += hostmem-memfd.o
|
|
|
77c23f |
diff --git a/util/memfd.c b/util/memfd.c
|
|
|
77c23f |
index 3303ec9..4a3c07e 100644
|
|
|
77c23f |
--- a/util/memfd.c
|
|
|
77c23f |
+++ b/util/memfd.c
|
|
|
77c23f |
@@ -193,7 +193,7 @@ bool qemu_memfd_alloc_check(void)
|
|
|
77c23f |
*/
|
|
|
77c23f |
bool qemu_memfd_check(unsigned int flags)
|
|
|
77c23f |
{
|
|
|
77c23f |
-#if 0 /* RHEL: memfd support disabled */
|
|
|
77c23f |
+#ifdef CONFIG_LINUX
|
|
|
77c23f |
int mfd = memfd_create("test", flags | MFD_CLOEXEC);
|
|
|
77c23f |
|
|
|
77c23f |
if (mfd >= 0) {
|
|
|
77c23f |
--
|
|
|
77c23f |
1.8.3.1
|
|
|
77c23f |
|