* [PATCH] binderfs: handle !CONFIG_IPC_NS builds
@ 2019-01-12 0:06 Christian Brauner
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From: Christian Brauner @ 2019-01-12 0:06 UTC (permalink / raw)
To: gregkh, tkjos, devel, linux-kernel
Cc: arve, maco, joel, tkjos, Christian Brauner
kbuild reported a build faile in [1]. This is triggered when CONFIG_IPC_NS
is not set. So let's make the use of init_ipc_ns conditional on
CONFIG_IPC_NS being set.
[1]: https://lists.01.org/pipermail/kbuild-all/2019-January/056903.html
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
drivers/android/binderfs.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
index ad3ad2f7f9f4..9518e2e7da05 100644
--- a/drivers/android/binderfs.c
+++ b/drivers/android/binderfs.c
@@ -129,7 +129,11 @@ static int binderfs_binder_device_create(struct inode *ref_inode,
struct inode *inode = NULL;
struct super_block *sb = ref_inode->i_sb;
struct binderfs_info *info = sb->s_fs_info;
+#if defined(CONFIG_IPC_NS)
bool use_reserve = (info->ipc_ns == &init_ipc_ns);
+#else
+ bool use_reserve = true;
+#endif
/* Reserve new minor number for the new device. */
mutex_lock(&binderfs_minors_mutex);
--
2.19.1
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