From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41988) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VeQcL-0006ly-Or for qemu-devel@nongnu.org; Thu, 07 Nov 2013 09:31:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VeQcC-0006oL-SJ for qemu-devel@nongnu.org; Thu, 07 Nov 2013 09:31:29 -0500 Received: from e28smtp06.in.ibm.com ([122.248.162.6]:44637) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VeQcC-0006o9-9a for qemu-devel@nongnu.org; Thu, 07 Nov 2013 09:31:20 -0500 Received: from /spool/local by e28smtp06.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 7 Nov 2013 20:01:18 +0530 From: "Aneesh Kumar K.V" Date: Thu, 7 Nov 2013 20:01:00 +0530 Message-Id: <1383834662-12473-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH -V7 1/3] target-ppc: Update external_htab even when HTAB is managed by kernel List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: agraf@suse.de, paulus@samba.org Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, "Aneesh Kumar K.V" From: "Aneesh Kumar K.V" We will use this in later patches to make sure we use the right load functions when copying hpte entries. Signed-off-by: Aneesh Kumar K.V --- hw/ppc/spapr.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 004184d..22f2a8a 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -716,6 +716,13 @@ static void spapr_cpu_reset(void *opaque) env->spr[SPR_HIOR] = 0; env->external_htab = (uint8_t *)spapr->htab; + if (kvm_enabled() && !env->external_htab) { + /* + * HV KVM, set external_htab to 1 so our ppc_hash64_load_hpte* + * functions do the right thing. + */ + env->external_htab = (void *)1; + } env->htab_base = -1; env->htab_mask = HTAB_SIZE(spapr) - 1; env->spr[SPR_SDR1] = (target_ulong)(uintptr_t)spapr->htab | -- 1.8.3.2