powerpc/pseries: hcall functions are exported to modules, need _GLOBAL_TOC()

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The hcall macros may call out to c code for tracing, so we need
to set up a valid r2. This fixes an oops found when testing
ibmvscsi as a module.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Anton Blanchard 2014-05-13 20:48:57 +10:00 • committed by Benjamin Herrenschmidt

parent 2ac7b0166a

commit c1931e2181

1 changed files with 3 additions and 3 deletions

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arch/powerpc/platforms/pseries/hvCall.S

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