diff --git a/examples/proc-version.patch b/examples/proc-version.patch new file mode 100644 index 0000000..cb43236 --- /dev/null +++ b/examples/proc-version.patch @@ -0,0 +1,29 @@ +From 64aff1ab8f9a9f5df06c998be73d4981b77e480d Mon Sep 17 00:00:00 2001 +From: Joe Lawrence +Date: Mon, 7 Nov 2022 08:21:58 -0500 +Subject: [PATCH] kpatch: modify /proc/version output +Content-type: text/plain + +This is a simple kpatch example that modifies version_proc_show() so +that the output of /proc/version will be prefixed by "kpatch ". + +Signed-off-by: Joe Lawrence +--- + fs/proc/version.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/fs/proc/version.c b/fs/proc/version.c +index 02e3c3cd4a9a..957faeea8f5c 100644 +--- a/fs/proc/version.c ++++ b/fs/proc/version.c +@@ -9,6 +9,7 @@ + + static int version_proc_show(struct seq_file *m, void *v) + { ++ seq_printf(m, "kpatch "); + seq_printf(m, linux_proc_banner, + utsname()->sysname, + utsname()->release, +-- +2.26.3 +