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authorStefan Roese <sr@denx.de>2011-04-14 23:49:53 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-18 13:08:21 +1000
commit09597cfe93d3cc2c6e064a3ead5956b882511560 (patch)
tree9b5912a2576e413aa8bbe1c0da20a19ed54c6e82 /arch/powerpc/kernel
parent84ffae55af79d7b8834fd0c08d0d1ebf2c77f91e (diff)
downloadlinaro-lsk-09597cfe93d3cc2c6e064a3ead5956b882511560.tar.gz
powerpc: Don't write protect kernel text with CONFIG_DYNAMIC_FTRACE enabled
This problem was noticed on an MPC855T platform. Ftrace did oops when trying to write to the kernel text segment. Many thanks to Joakim for finding the root cause of this problem. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Joakim Tjernlund <joakim.tjernlund@transmode.se> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
0 files changed, 0 insertions, 0 deletions