pidfs: add missing PIDFD_INFO_SIZE_VER1

[ Upstream commit 4061c43a99772c66c378cfacaa71550ab3b35909 ]

We grew struct pidfd_info not too long ago.

Link: https://patch.msgid.link/20251028-work-coredump-signal-v1-3-ca449b7b7aa0@kernel.org
Fixes: 1d8db6fd698d ("pidfs, coredump: add PIDFD_INFO_COREDUMP")
Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h
index 957db425d459a1c67ffa21c2e762bebca23492ff..6ccbabd9a68d8175fac811166a09069a2fce8ac7 100644 (file)
--- a/include/uapi/linux/pidfd.h
+++ b/include/uapi/linux/pidfd.h
@@ -28,6 +28,7 @@
 #define PIDFD_INFO_COREDUMP            (1UL << 4) /* Only returned if requested. */
 
 #define PIDFD_INFO_SIZE_VER0           64 /* sizeof first published struct */
+#define PIDFD_INFO_SIZE_VER1           72 /* sizeof second published struct */
 
 /*
  * Values for @coredump_mask in pidfd_info.