git: b5a5c0b6843b - stable/13 - linux(4): Add CLONE_PIDFD option bit.

From: Dmitry Chagin <dchagin_at_FreeBSD.org>
Date: Fri, 17 Jun 2022 19:38:04 UTC 
The branch stable/13 has been updated by dchagin:

URL: https://cgit.FreeBSD.org/src/commit/?id=b5a5c0b6843b33b4916afd9fa1c6cad4fd1c2d97

commit b5a5c0b6843b33b4916afd9fa1c6cad4fd1c2d97
Author:     Dmitry Chagin <dchagin@FreeBSD.org>
AuthorDate: 2021-08-12 08:55:24 +0000
Commit:     Dmitry Chagin <dchagin@FreeBSD.org>
CommitDate: 2022-06-17 19:33:31 +0000

    linux(4): Add CLONE_PIDFD option bit.
    
    Differential revision:  https://reviews.freebsd.org/D31478
    MFC after:              2 weeks
    
    (cherry picked from commit a796845d6de083971eef2d2a33ccc74fcd609ec7)
---
 sys/compat/linux/linux_fork.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/compat/linux/linux_fork.h b/sys/compat/linux/linux_fork.h
index fa7b39544450..bdc201bce57e 100644
--- a/sys/compat/linux/linux_fork.h
+++ b/sys/compat/linux/linux_fork.h
@@ -32,7 +32,7 @@
 #define	LINUX_CLONE_FS			0x00000200
 #define	LINUX_CLONE_FILES		0x00000400
 #define	LINUX_CLONE_SIGHAND		0x00000800
-#define	LINUX_CLONE_PID			0x00001000	/* No longer exist in Linux */
+#define	LINUX_CLONE_PIDFD		0x00001000	/* since Linux 5.2 */
 #define	LINUX_CLONE_PTRACE		0x00002000
 #define	LINUX_CLONE_VFORK		0x00004000
 #define	LINUX_CLONE_PARENT		0x00008000