From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: Re: [PATCH v4] IB/umem: Release pid in error and ODP flow Date: Thu, 5 Jan 2017 08:39:22 +0200 Message-ID: <20170105063922.GX12077@mtr-leonro.local> References: <1483599605-24456-1-git-send-email-liguozhu@hisilicon.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="l7GkBbkEatsaRqBf" Return-path: Content-Disposition: inline In-Reply-To: <1483599605-24456-1-git-send-email-liguozhu@hisilicon.com> Sender: linux-kernel-owner@vger.kernel.org To: Kenneth Lee Cc: dledford@redhat.com, sean.hefty@intel.com, hal.rosenstock@gmail.com, robin.murphy@arm.com, jroedel@suse.de, egtvedt@samfundet.no, vgupta@synopsys.com, dave.hansen@linux.intel.com, lstoakes@gmail.com, krzk@kernel.org, sebott@linux.vnet.ibm.com, markb@mellanox.com, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-rdma@vger.kernel.org --l7GkBbkEatsaRqBf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 05, 2017 at 03:00:05PM +0800, Kenneth Lee wrote: > 1. Release pid before enter odp flow > 2. Release pid when fail to allocate memory > > Fixes: 87773dd56d54 ("IB: ib_umem_release() should decrement mm->pinned_vm from ib_umem_get") > Fixes: 8ada2c1c0c1d ("IB/core: Add support for on demand paging regions") > Signed-off-by: Kenneth Lee > Reviewed-by: Haggai Eran Thanks a lot for resending. Reviewed-by: Leon Romanovsky --l7GkBbkEatsaRqBf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEkhr/r4Op1/04yqaB5GN7iDZyWKcFAlht6hkACgkQ5GN7iDZy WKfaXxAAu/NdrhEUOUrbzhB2q3Gc6HyenJdY0yHAZa5n/1e1LE6eh01YnpiyVmWG QeEtBH7oPuUl7zwjCkSpCbeeVbNiswHJ+pmTC0xJ1aRjCPFYgK1r3OhmoUdi0f7t ekn45aSuxrjFa5wwnPRoHH8Ha9cPF4pJ+tbuC7oF6sVDNZePDhz4NDV6Els9PD31 2/SfWsv6Kpd5gzq8nSaFK/n12BhUXRfP2Ibt5olqt6A9eZpX1Pu5fZCd78WObHw3 TRYW8GKyJdBvuzLQC43GtTtHsjQk5k2ZP1e8Y1/y74WZA2Kkp/Uhg1qeeRwSgkG6 CXjTDGUgfK1E0zuYWfixJexWcw0IVdwFSj1Tclcwuo5h40f2wXmVS3MLdmXzh0/f 8R6jz+ohVMoNfZekZS+PkVJolYg3iKPw6+arcJXD94akfnOTT2r0wxq24plIX5vb B8/xXXnYe0+DrklP0WR0hlBcYmq1Kl7ISIxMHmhsCohsSpz9pUTmFwPEDn8XgFtv X7eQLkpHIYmZuz+xCfhAn4y1lrZWFvhdNZ75NiI/wqeFJ3U70rfOcVEKaeui/LSY jqfS552q6nPsaAXpdEo49zGzyRrrCcYUDhETjnGUVd5+v6KeTITQ/nsUpVFlcaUK eGjWxDD4d3A1kSGPcDlq592L8BQtsPDTjOUQKIWWTzCcCGGPd1w= =om7x -----END PGP SIGNATURE----- --l7GkBbkEatsaRqBf--