diff options
| author | Luis R. Rodriguez <mcgrof@suse.com> | 2015-05-26 10:28:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-27 14:40:59 +0200 |
| commit | 9e76561f6a8a1a1c4f3152a3fb403ef9d6cfc2ff (patch) | |
| tree | 181fd552c151f0b27faaeb7fa1c28a0af4c044b9 /arch/x86/mm/pat_rbtree.c | |
| parent | x86/mm/mtrr: Enhance MTRR checks in kernel mapping helpers (diff) | |
| download | linux-9e76561f6a8a1a1c4f3152a3fb403ef9d6cfc2ff.tar.xz linux-9e76561f6a8a1a1c4f3152a3fb403ef9d6cfc2ff.zip | |
x86/mm/pat: Convert to pr_*() usage
Use pr_info() instead of the old printk to prefix the component
where things are coming from. With this readers will know
exactly where the message is coming from. We use pr_* helpers
but define pr_fmt to the empty string for easier grepping for
those error messages.
We leave the users of dprintk() in place, this will print only
when the debugpat kernel parameter is enabled. We want to leave
those enabled as a debug feature, but also make them use the
same prefix.
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
[ Kill pr_fmt. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: cocci@systeme.lip6.fr
Cc: plagnioj@jcrosoft.com
Cc: tomi.valkeinen@ti.com
Link: http://lkml.kernel.org/r/1430425520-22275-2-git-send-email-mcgrof@do-not-panic.com
Link: http://lkml.kernel.org/r/1432628901-18044-9-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/pat_rbtree.c')
| -rw-r--r-- | arch/x86/mm/pat_rbtree.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c index 6582adcc8bd9..63931080366a 100644 --- a/arch/x86/mm/pat_rbtree.c +++ b/arch/x86/mm/pat_rbtree.c @@ -160,9 +160,9 @@ success: return 0; failure: - printk(KERN_INFO "%s:%d conflicting memory types " - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start, - end, cattr_name(found_type), cattr_name(match->type)); + pr_info("x86/PAT: %s:%d conflicting memory types %Lx-%Lx %s<->%s\n", + current->comm, current->pid, start, end, + cattr_name(found_type), cattr_name(match->type)); return -EBUSY; } |