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livepatch/module: print notice of TAINT_LIVEPATCH

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Add back the "tainting kernel with TAINT_LIVEPATCH" kernel log message
that commit 2992ef29ae ("livepatch/module: make TAINT_LIVEPATCH
module-specific") dropped.  Now that it's a module-specific taint flag,
include the module name.

Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Jessica Yu <jeyu@redhat.com>
This commit is contained in:
Joe Lawrence 2017-01-12 11:57:44 -05:00 • committed by Jessica Yu
parent 7b73305160
commit 7598d167df
1 changed files with 2 additions and 0 deletions
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2
kernel/module.c
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@ -2812,6 +2812,8 @@ static int check_modinfo_livepatch(struct module *mod, struct load_info *info)
if (get_modinfo(info, "livepatch")) { if (get_modinfo(info, "livepatch")) {
mod->klp = true; mod->klp = true;
add_taint_module(mod, TAINT_LIVEPATCH, LOCKDEP_STILL_OK); add_taint_module(mod, TAINT_LIVEPATCH, LOCKDEP_STILL_OK);
pr_notice_once("%s: tainting kernel with TAINT_LIVEPATCH\n",
mod->name);
} }
return 0; return 0;