diff options
| author | Andi Kleen <ak@suse.de> | 2006-06-26 13:56:52 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:48:16 -0700 |
| commit | bebfa1013eee1d91b3242e5801cc8fbdfaf148ec (patch) | |
| tree | d1abf916c29bbb5c312717f57798987268aff9a9 /arch | |
| parent | f201611fcecdfa825471dc425ee007997228fae4 (diff) | |
[PATCH] x86_64: Add compat_printk and sysctl to turn off compat layer warnings
Sometimes e.g. with crashme the compat layer warnings can be noisy.
Add a way to turn them off by gating all output through compat_printk
that checks a global sysctl. The default is not changed.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/ia32/sys_ia32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c index f182b20858e2..ee30557629dc 100644 --- a/arch/x86_64/ia32/sys_ia32.c +++ b/arch/x86_64/ia32/sys_ia32.c @@ -514,7 +514,7 @@ int sys32_ni_syscall(int call) static char lastcomm[sizeof(me->comm)]; if (strncmp(lastcomm, me->comm, sizeof(lastcomm))) { - printk(KERN_INFO "IA32 syscall %d from %s not implemented\n", + compat_printk(KERN_INFO "IA32 syscall %d from %s not implemented\n", call, me->comm); strncpy(lastcomm, me->comm, sizeof(lastcomm)); } @@ -916,7 +916,7 @@ long sys32_vm86_warning(void) struct task_struct *me = current; static char lastcomm[sizeof(me->comm)]; if (strncmp(lastcomm, me->comm, sizeof(lastcomm))) { - printk(KERN_INFO "%s: vm86 mode not supported on 64 bit kernel\n", + compat_printk(KERN_INFO "%s: vm86 mode not supported on 64 bit kernel\n", me->comm); strncpy(lastcomm, me->comm, sizeof(lastcomm)); } |