From 0400a541baa038c5cfcc70b2c71efdcd86ed502b Mon Sep 17 00:00:00 2001 From: Salvatore Bonaccorso Date: Thu, 12 Jun 2025 08:02:04 +0200 Subject: [PATCH] Documentation/sysctl: coredump: add %F for pidfd number In commit b5325b2a270f ("coredump: hand a pidfd to the usermode coredump helper") a new core_pattern specifier, %F, was added to provide a pidfs to the usermode helper process referring to the crashed process. Update the documentation to include the new core_pattern specifier. Signed-off-by: Salvatore Bonaccorso Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/20250612060204.1159734-1-carnil@debian.org --- Documentation/admin-guide/sysctl/kernel.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index dd49a89a62d3..f1b2ab219a08 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -177,6 +177,7 @@ core_pattern %E executable path %c maximum size of core file by resource limit RLIMIT_CORE %C CPU the task ran on + %F pidfd number % both are dropped ======== ========================================== -- 2.25.1