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KVM: PPC: bookehv: Allow duplicate calls of DO_KVM macro

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The current form of DO_KVM macro restricts its use to one call per input
parameter set. This is caused by kvmppc_resume_\intno\()_\srr1 symbol
definition.
Duplicate calls of DO_KVM are required by distinct implementations of
exeption handlers which are delegated at runtime. Use a rare label number
to avoid conflicts with the calling contexts.

Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Mihai Caraman 2012-09-12 03:18:14 +00:00 committed by Alexander Graf
parent 7a08c2740f
commit d61966fc08
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/include/asm/kvm_booke_hv_asm.h
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@ -38,9 +38,9 @@
#ifdef CONFIG_KVM_BOOKE_HV
BEGIN_FTR_SECTION
mtocrf 0x80, r11 /* check MSR[GS] without clobbering reg */
bf 3, kvmppc_resume_\intno\()_\srr1
bf 3, 1975f
b kvmppc_handler_\intno\()_\srr1
kvmppc_resume_\intno\()_\srr1:
1975:
END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV)
#endif
.endm