6.18-stable review patch. If anyone has any objections, please let me know.
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From: Christian Brauner brauner@kernel.org
[ Upstream commit 4061c43a99772c66c378cfacaa71550ab3b35909 ]
We grew struct pidfd_info not too long ago.
Link: https://patch.msgid.link/20251028-work-coredump-signal-v1-3-ca449b7b7aa0@ker... 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 --- include/uapi/linux/pidfd.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h index 957db425d459a..6ccbabd9a68d8 100644 --- 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.