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path: root/arch/powerpc/kernel/epapr_paravirt.c
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2013-03-26powerpc: define the conditions where the ePAPR idle hcall can be supportedStuart Yoder
For 32-bit, CONFIG_EPAPR_PARAVIRT pulls in both epapr_paravirt.c and epapr_hcalls.c which contains the 32-bit paravirt idle loop. For 64-bit, the paravirt idle loop is in idle_book3e.S and that source file is included only if CONFIG_PPC_BOOK3E_64 defined. This patch makes that dependency for 64-bit explicit. Fixes these build errors: arch/powerpc/kernel/built-in.o: In function `restore_pblist_ptr': ftrace.c:(.toc+0xdc0): undefined reference to `epapr_ev_idle_start' ftrace.c:(.toc+0xdd0): undefined reference to `epapr_ev_idle' Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2012-10-05KVM: PPC: ev_idle hcall support for e500 guestsLiu Yu-B13201
Signed-off-by: Liu Yu <yu.liu@freescale.com> [varun: 64-bit changes] Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-30KVM: PPC: Factor out guest epapr initializationLiu Yu-B13201
epapr paravirtualization support is now a Kconfig selectable option Signed-off-by: Liu Yu <yu.liu@freescale.com> [stuart.yoder@freescale.com: misc minor fixes, description update] Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>