From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50797) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afd0W-0004cH-6B for qemu-devel@nongnu.org; Mon, 14 Mar 2016 20:38:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1afd0V-00073h-3b for qemu-devel@nongnu.org; Mon, 14 Mar 2016 20:38:44 -0400 Date: Tue, 15 Mar 2016 11:39:42 +1100 From: David Gibson Message-ID: <20160315003942.GE15272@voom.fritz.box> References: <1457974600-13828-1-git-send-email-clg@fr.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="BI5RvnYi6R4T2M87" Content-Disposition: inline In-Reply-To: <1457974600-13828-1-git-send-email-clg@fr.ibm.com> Subject: Re: [Qemu-devel] [PATCH 00/17] ppc: preparing pnv landing List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?iso-8859-1?Q?C=E9dric?= Le Goater Cc: Thomas Huth , qemu-ppc@nongnu.org, qemu-devel@nongnu.org --BI5RvnYi6R4T2M87 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 14, 2016 at 05:56:23PM +0100, C=E9dric Le Goater wrote: > Hello, >=20 > This is a first mini-serie of patches adding support for new ppc SPRs. > They were taken from Ben's larger patchset adding the ppc powernv > platform and they should already be useful for the pseries guest > migration. >=20 > Initial patches come from : >=20 > https://github.com/ozbenh/qemu/commits/powernv >=20 > The changes are mostly due to the rebase on Dave's 2.6 branch: >=20 > https://github.com/dgibson/qemu/commits/ppc-for-2.6 >=20 > A couple more are bisect and checkpatch fixes and finally some patches > were merge to reduce the noise. >=20 > =20 >=20 > The patchset is also available here:=20 >=20 > https://github.com/legoater/qemu/commits/for-2.6 >=20 > It was quickly tested with a pseries guest using KVM and TCG. Hmm.. do these all fix bugs with migration, or only some of them? The relevance is that things to fix migration should go into 2.6, but preparation work for powernv that doesn't fix bug shouldn't really be going in now, after the soft freeze and will need to wait for 2.7. >=20 > Thanks, >=20 > C. >=20 >=20 > Benjamin Herrenschmidt (17): > ppc: Update SPR definitions > ppc: Add macros to register hypervisor mode SPRs > ppc: Add a bunch of hypervisor SPRs to Book3s > ppc: Add number of threads per core to the processor definition > ppc: Fix hreg_store_msr() so that non-HV mode cannot alter MSR:HV > ppc: Create cpu_ppc_set_papr() helper > ppc: Better figure out if processor has HV mode > ppc: Add placeholder SPRs for DPDES and DHDES on P8 > ppc: SPURR & PURR are HV writeable and privileged > ppc: Add dummy SPR_IC for POWER8 > ppc: Initialize AMOR in PAPR mode > ppc: Fix writing to AMR/UAMOR > ppc: Add POWER8 IAMR register > ppc: Add dummy write to VTB > ppc: Add dummy POWER8 MPPR register > ppc: Add dummy CIABR SPR > ppc: A couple more dummy POWER8 Book4 regs >=20 > hw/ppc/spapr.c | 11 +- > target-ppc/cpu-qom.h | 1 + > target-ppc/cpu.h | 68 ++++++- > target-ppc/excp_helper.c | 8 +- > target-ppc/helper_regs.h | 4 +- > target-ppc/translate.c | 30 +-- > target-ppc/translate_init.c | 461 ++++++++++++++++++++++++++++++++++++++= ++---- > 7 files changed, 510 insertions(+), 73 deletions(-) >=20 --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --BI5RvnYi6R4T2M87 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJW51nOAAoJEGw4ysog2bOSmDoP/jnUge2D8Vskdedm6F/6MaRl i6hEUnxsaJHrOYgZ878g2KHGCQI9JJdKOUnFeZc96ZvO7m4YpJLxZGOK81NnLmXZ qMmm7pHJ9kdT/PTfoLMDF0HiqHel3dwiSFfijqe+XEqr12v3GIhAzFyKxFQywxi2 ul9f6nuJzGluJ+DqwFQEm8yKBzKH5vSUXWYdgupYNf3Cma06ye/PJbnTc70VwFpA rvWu0JNwE1CcwdTguMHQZZaMxUZcsz2sIq9sHwogvZJfGTaTPrgRE1dYK8W6M3P/ ac1Dn/fnPfUELz7U72HtsbYh3h0tvCUTHIXbOJHsO6RXrS7cRaXo19UJ2XveIcri rKB5mCrrEH8iqTmvf6EFn8W5oO8cEOxguwSY6g4krIehTPNwShGSAkX0hL+ZIzl4 cppxSvzA8qDVL7pXI2fI36jMCaBY0y0ZaJMK2OJHgYZUzKZH8MOvAljGqM6AIT/E 8qBXot+OaazsoN1LkbVIxQuuQSVKAu6bpWVTiKt/U81Gl9iv9CE2NIZgYYapSqi7 XCrUwrq/JC/NZsx9jsQ7t7DlVvePJcTRlDzd++IMfJcHu/IG0fcevtbmXwcVa+OI aWYLpIWQVRbHa0kUYZpqgOtJGVHpETm1+lttP0qt0CAsEkhjNv/VFtQxcSA1FNts 2SDDO6MUwefkovXlqbZ7 =cu/0 -----END PGP SIGNATURE----- --BI5RvnYi6R4T2M87--