From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59017) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W83ax-0001SB-SH for qemu-devel@nongnu.org; Tue, 28 Jan 2014 03:00:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W83am-0006TC-01 for qemu-devel@nongnu.org; Tue, 28 Jan 2014 03:00:31 -0500 Received: from e23smtp07.au.ibm.com ([202.81.31.140]:50005) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W83al-0006SI-93 for qemu-devel@nongnu.org; Tue, 28 Jan 2014 03:00:19 -0500 Received: from /spool/local by e23smtp07.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 28 Jan 2014 18:00:13 +1000 From: "Aneesh Kumar K.V" Date: Tue, 28 Jan 2014 13:29:59 +0530 Message-Id: <1390896003-3195-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com> In-Reply-To: <1390896003-3195-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1390896003-3195-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V9 1/5] 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" 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 1b4e38f50a8d..ac62c8f9294b 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -740,6 +740,13 @@ 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 | -- 1.8.5.3