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authorKumar Gala <galak@kernel.crashing.org>2010-05-13 19:38:21 (GMT)
committerKumar Gala <galak@kernel.crashing.org>2010-05-17 15:56:20 (GMT)
commit78f622377f7d31d988db350a43c5689dd5f31876 (patch)
treef399c9c492b9a3397a0974981049b2adaddf279d /ipc
parent78e2e68a2b79f394b7cd61e07987a8a89af907f7 (diff)
downloadlinux-fsl-qoriq-78f622377f7d31d988db350a43c5689dd5f31876.tar.xz
powerpc/fsl-booke: Move loadcam_entry back to asm code to fix SMP ftrace
When we build with ftrace enabled its possible that loadcam_entry would have used the stack pointer (even though the code doesn't need it). We call loadcam_entry in __secondary_start before the stack is setup. To ensure that loadcam_entry doesn't use the stack pointer the easiest solution is to just have it in asm code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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