From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXiyH-00089Z-Qw for qemu-devel@nongnu.org; Fri, 04 Sep 2015 00:51:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXiyG-0000Xp-QE for qemu-devel@nongnu.org; Fri, 04 Sep 2015 00:51:29 -0400 Date: Fri, 4 Sep 2015 14:48:26 +1000 From: David Gibson Message-ID: <20150904044826.GQ6537@voom.redhat.com> References: <1441186198-991-1-git-send-email-aik@ozlabs.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6tPipYVl+OcoAvSh" Content-Disposition: inline In-Reply-To: <1441186198-991-1-git-send-email-aik@ozlabs.ru> Subject: Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexey Kardashevskiy Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org --6tPipYVl+OcoAvSh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: > For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. > The existing QEMU H_SET_MODE handler does not support this but > the KVM handler in HV KVM does. However it is not enabled. >=20 > This enables the in-kernel H_SET_MODE handler which handles: > - Completed Instruction Address Breakpoint Register > - Watch point 0 registers. >=20 > The rest is still handled in QEMU. >=20 > Reported-by: Anton Blanchard > Signed-off-by: Alexey Kardashevskiy Applied to spapr-dev; I'll move it into spapr-next once it's had a little more testing. --=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 --6tPipYVl+OcoAvSh Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJV6SKaAAoJEGw4ysog2bOSdqIP/13Y0YjYMsUU8NgKLIesmXTY Ah5Wox36DcBWBE7/wsfykKb88KqObjplWJUVI5n+D91YSORSrOtp6I7YHBoCGUP0 kuSXUqz+NYXWO0jqQL8HyDUx0ZjkxKo5V0YpsQM834ZbOifNMQiXIY1MJF6x9mrK nGc9uLyw+uuAEpsRwo8Z8ocstuqR5HONiQklLvcN1LltHcrlzsvOZvPftT3w0HRD d+vwZlbT0MB+ztJEeBSoTGsJQ8FsmNP0X9UQeYsErBscnOw5PW9MJp0qwtrFOdso y22QLduqN0I+FoAxpyMl4qUpCPbScxY2SbTyVc1/6VwNDCP/8z8upAD0kizJEst+ WRExi29JtPYeet9lLXIbOPPYMGTiQSP9f8XRCpyfmsCOPtFK8XWxY1L5uf/y5yI+ RN6fvaQkENHnPC2dOapCOMoCA/0djSpGEN6dN4ds9SHa24n1T9c/+qWnE1zjPGla tfHhUJQ4m4aDm8M6wsxOySBiDNMQlRCoMulPu2sHZGwzAHgvSHyPqE3sy69OAjJc xx8i9+rgDqJdY0SHQsgtM5U2cAVXjMelClPFhM1+kUN7tk9ehxAalGb7qbp2/STd s49bfd6PrG8gA3+MHk6ox2qR+eNiyPxOptTjB30Myb5DehfAmRBy/kHruef9OCuL Ikt8+VOHysxyZ0JXPWBY =9Ijc -----END PGP SIGNATURE----- --6tPipYVl+OcoAvSh--