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Blackfin: do not try displaying the end of the stack
authorSonic Zhang <sonic.zhang@analog.com>
Thu, 16 Jul 2009 10:36:35 +0000 (10:36 +0000)
committerMike Frysinger <vapier@gentoo.org>
Thu, 17 Sep 2009 01:31:50 +0000 (21:31 -0400)
commitdf85e36c698770e773274b821b10aaf8d9537c57
tree73e4a061898219ac7db3afdb09d092e9b2f94612tree | snapshot
parentfde77f8cffa54844fc9414ac8d18d2fc7cba8adacommit | diff
Blackfin: do not try displaying the end of the stack

The end of the stack may not be valid (and that could be OK), so do not
attempt to parse it.  If we do, we might use a bad pointer in kernel space
which makes things panic().

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/kernel/traps.c diff | blob | history
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