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| author | Ingo Molnar <mingo@kernel.org> | 2014-05-07 13:15:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-05-07 13:15:46 +0200 |
| commit | 2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc (patch) | |
| tree | 9478e8cf470c1d5bdb2d89b57a7e35919ab95e72 /kernel/capability.c | |
| parent | 08f8aeb55d7727d644dbbbbfb798fe937d47751d (diff) | |
| parent | 2b4cfe64dee0d84506b951d81bf55d9891744d25 (diff) | |
| download | cachepc-linux-2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc.tar.gz cachepc-linux-2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc.zip | |
Merge branch 'sched/urgent' into sched/core, to avoid conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/capability.c')
| -rw-r--r-- | kernel/capability.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/kernel/capability.c b/kernel/capability.c index 34019c57888d..a8d63df0c322 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -7,6 +7,8 @@ * 30 May 2002: Cleanup, Robert M. Love <rml@tech9.net> */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/audit.h> #include <linux/capability.h> #include <linux/mm.h> @@ -42,15 +44,10 @@ __setup("no_file_caps", file_caps_disable); static void warn_legacy_capability_use(void) { - static int warned; - if (!warned) { - char name[sizeof(current->comm)]; - - printk(KERN_INFO "warning: `%s' uses 32-bit capabilities" - " (legacy support in use)\n", - get_task_comm(name, current)); - warned = 1; - } + char name[sizeof(current->comm)]; + + pr_info_once("warning: `%s' uses 32-bit capabilities (legacy support in use)\n", + get_task_comm(name, current)); } /* @@ -71,16 +68,10 @@ static void warn_legacy_capability_use(void) static void warn_deprecated_v2(void) { - static int warned; + char name[sizeof(current->comm)]; - if (!warned) { - char name[sizeof(current->comm)]; - - printk(KERN_INFO "warning: `%s' uses deprecated v2" - " capabilities in a way that may be insecure.\n", - get_task_comm(name, current)); - warned = 1; - } + pr_info_once("warning: `%s' uses deprecated v2 capabilities in a way that may be insecure\n", + get_task_comm(name, current)); } /* @@ -380,7 +371,7 @@ bool has_capability_noaudit(struct task_struct *t, int cap) bool ns_capable(struct user_namespace *ns, int cap) { if (unlikely(!cap_valid(cap))) { - printk(KERN_CRIT "capable() called with invalid cap=%u\n", cap); + pr_crit("capable() called with invalid cap=%u\n", cap); BUG(); } |