From patchwork Fri Aug 10 22:21:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: powerpc/epapr: export epapr_hypercall_start From: Scott Wood X-Patchwork-Id: 176640 Message-Id: <20120810222121.GA9408@tyr.buserror.net> To: Cc: Geert Uytterhoeven , linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org Date: Fri, 10 Aug 2012 17:21:21 -0500 This fixes breakage introduced by the following commit: commit 6d2d82627f4f1e96a33664ace494fa363e0495cb Author: Liu Yu-B13201 Date: Tue Jul 3 05:48:56 2012 +0000 PPC: Don't use hardcoded opcode for ePAPR hcall invocation when a driver that uses ePAPR hypercalls is built as a module. Reported-by: Geert Uytterhoeven Signed-off-by: Scott Wood --- Sending to Alex even though this isn't KVM-specific since the commit it fixes is still only in his tree (and linux-next). arch/powerpc/kernel/ppc_ksyms.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 3e40315..e597dde 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -43,6 +43,7 @@ #include #include #include +#include #ifdef CONFIG_PPC32 extern void transfer_to_handler(void); @@ -192,3 +193,7 @@ EXPORT_SYMBOL(__arch_hweight64); #ifdef CONFIG_PPC_BOOK3S_64 EXPORT_SYMBOL_GPL(mmu_psize_defs); #endif + +#ifdef CONFIG_EPAPR_PARAVIRT +EXPORT_SYMBOL(epapr_hypercall_start); +#endif