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ppc: LPCR is a HV resource

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Don't allow access in guest mode

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Benjamin Herrenschmidt 2016-06-27 08:55:20 +02:00 committed by David Gibson
parent 4b236b621b
commit 635dff20a3
1 changed files with 5 additions and 4 deletions
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3
target-ppc/translate_init.c
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@ -7846,7 +7846,8 @@ static void gen_spr_power5p_lpar(CPUPPCState *env)
{
#if !defined(CONFIG_USER_ONLY)
/* Logical partitionning */
spr_register_kvm(env, SPR_LPCR, "LPCR",
spr_register_kvm_hv(env, SPR_LPCR, "LPCR",
SPR_NOACCESS, SPR_NOACCESS,
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_lpcr,
KVM_REG_PPC_LPCR, LPCR_LPES0 | LPCR_LPES1);