* [PATCH] Make rmmod -f taint kernel.
@ 2003-07-18 2:06 Rusty Russell
0 siblings, 0 replies; only message in thread
From: Rusty Russell @ 2003-07-18 2:06 UTC (permalink / raw)
To: torvalds, akpm; +Cc: linux-kernel
Trivial, but somehow this got lost. Mark kernel as tainted when a
kernel removal is forced.
Name: Make force taint kernel.
Author: Rusty Russell
Status: Tested on 2.5.56
D: Somehow, the code which taints the kernel when rmmod -f is used got
D: lost. Restore it.
diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal .1819-linux-2.5.69-bk3/kernel/module.c .1819-linux-2.5.69-bk3.updated/kernel/module.c
--- .1819-linux-2.5.69-bk3/kernel/module.c 2003-05-05 12:37:13.000000000 +1000
+++ .1819-linux-2.5.69-bk3.updated/kernel/module.c 2003-05-09 17:22:52.000000000 +1000
@@ -447,7 +447,10 @@ static void free_module(struct module *m
#ifdef CONFIG_MODULE_FORCE_UNLOAD
static inline int try_force(unsigned int flags)
{
- return (flags & O_TRUNC);
+ int ret = (flags & O_TRUNC);
+ if (ret)
+ tainted |= TAINT_FORCED_MODULE;
+ return ret;
}
#else
static inline int try_force(unsigned int flags)
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
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