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authorPavel Emelianov <xemul@openvz.org>2007-07-17 07:03:42 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 13:23:02 -0400
commitbcdcd8e725b923ad7c0de809680d5d5658a7bf8c (patch)
treef8fe86531df3bd96c0d8fd2d7a8fb1a6639261db /arch/ppc/kernel
parent74489a91dd43aecd638709d34a2f58b91cfda5cf (diff)
Report that kernel is tainted if there was an OOPS
If the kernel OOPSed or BUGed then it probably should be considered as tainted. Thus, all subsequent OOPSes and SysRq dumps will report the tainted kernel. This saves a lot of time explaining oddities in the calltraces. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [ Added parisc patch from Matthew Wilson -Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ppc/kernel')
-rw-r--r--arch/ppc/kernel/traps.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 0eaef7c8378b..3f3b292eb773 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -92,6 +92,7 @@ int die(const char * str, struct pt_regs * fp, long err)
92 if (nl) 92 if (nl)
93 printk("\n"); 93 printk("\n");
94 show_regs(fp); 94 show_regs(fp);
95 add_taint(TAINT_DIE);
95 spin_unlock_irq(&die_lock); 96 spin_unlock_irq(&die_lock);
96 /* do_exit() should take care of panic'ing from an interrupt 97 /* do_exit() should take care of panic'ing from an interrupt
97 * context so we don't handle it here 98 * context so we don't handle it here