From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Date: Tue, 13 Oct 2009 21:54:47 +0000 Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear, Message-Id: <1255470887.21871.2.camel@concordia> MIME-Version: 1 Content-Type: multipart/mixed; boundary="=-qc5/2QIIQzGbB3R6aIJb" List-Id: References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com> <1255076961-21325-2-git-send-email-akinobu.mita@gmail.com> <20091009164100.85a36188.akpm@linux-foundation.org> <20091013021818.GA3898@localhost.localdomain> <20091013091017.GA18431@localhost.localdomain> In-Reply-To: <20091013091017.GA18431@localhost.localdomain> To: Akinobu Mita Cc: Andrew Morton , Fenghua Yu , Greg Kroah-Hartman , linux-ia64@vger.kernel.org, Tony Luck , x86@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-altix@sgi.com, Yevgeny Petrilin , FUJITA Tomonori , linuxppc-dev@ozlabs.org, Ingo Molnar , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Thomas Gleixner , linux-usb@vger.kernel.org, "David S. Miller" , Lothar Wassmann --=-qc5/2QIIQzGbB3R6aIJb Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote: > My user space testing exposed off-by-one error find_next_zero_area > in iommu-helper. Why not merge those tests into the kernel as a configurable boot-time self-test? cheers --=-qc5/2QIIQzGbB3R6aIJb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkrU9ycACgkQdSjSd0sB4dIXTACgpxW+LkFXep2w0my10iBFI6i2 V8MAoL7CL/p4hU/ZoKeP4Luo4ZBAcbef =En+T -----END PGP SIGNATURE----- --=-qc5/2QIIQzGbB3R6aIJb-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area From: Michael Ellerman To: Akinobu Mita In-Reply-To: <20091013091017.GA18431@localhost.localdomain> References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com> <1255076961-21325-2-git-send-email-akinobu.mita@gmail.com> <20091009164100.85a36188.akpm@linux-foundation.org> <20091013021818.GA3898@localhost.localdomain> <20091013091017.GA18431@localhost.localdomain> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-qc5/2QIIQzGbB3R6aIJb" Date: Wed, 14 Oct 2009 08:54:47 +1100 Message-Id: <1255470887.21871.2.camel@concordia> Mime-Version: 1.0 Cc: Fenghua Yu , x86@kernel.org, linux-ia64@vger.kernel.org, Thomas Gleixner , "David S. Miller" , netdev@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-altix@sgi.com, Yevgeny Petrilin , FUJITA Tomonori , linuxppc-dev@ozlabs.org, Tony Luck , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Andrew Morton , linux-usb@vger.kernel.org, Ingo Molnar , Lothar Wassmann Reply-To: michael@ellerman.id.au List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --=-qc5/2QIIQzGbB3R6aIJb Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote: > My user space testing exposed off-by-one error find_next_zero_area > in iommu-helper. Why not merge those tests into the kernel as a configurable boot-time self-test? cheers --=-qc5/2QIIQzGbB3R6aIJb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkrU9ycACgkQdSjSd0sB4dIXTACgpxW+LkFXep2w0my10iBFI6i2 V8MAoL7CL/p4hU/ZoKeP4Luo4ZBAcbef =En+T -----END PGP SIGNATURE----- --=-qc5/2QIIQzGbB3R6aIJb-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Date: Tue, 13 Oct 2009 21:54:47 +0000 Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear, Message-Id: <1255470887.21871.2.camel@concordia> MIME-Version: 1 Content-Type: multipart/mixed; boundary="=-qc5/2QIIQzGbB3R6aIJb" List-Id: References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com> <1255076961-21325-2-git-send-email-akinobu.mita@gmail.com> <20091009164100.85a36188.akpm@linux-foundation.org> <20091013021818.GA3898@localhost.localdomain> <20091013091017.GA18431@localhost.localdomain> In-Reply-To: <20091013091017.GA18431@localhost.localdomain> To: Akinobu Mita Cc: Fenghua Yu , x86@kernel.org, linux-ia64@vger.kernel.org, Thomas Gleixner , "David S. Miller" , netdev@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-altix@sgi.com, Yevgeny Petrilin , FUJITA Tomonori , linuxppc-dev@ozlabs.org, Tony Luck , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Andrew Morton , linux-usb@vger.kernel.org, Ingo Molnar , Lothar Wassmann --=-qc5/2QIIQzGbB3R6aIJb Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote: > My user space testing exposed off-by-one error find_next_zero_area > in iommu-helper. Why not merge those tests into the kernel as a configurable boot-time self-test? cheers --=-qc5/2QIIQzGbB3R6aIJb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkrU9ycACgkQdSjSd0sB4dIXTACgpxW+LkFXep2w0my10iBFI6i2 V8MAoL7CL/p4hU/ZoKeP4Luo4ZBAcbef =En+T -----END PGP SIGNATURE----- --=-qc5/2QIIQzGbB3R6aIJb-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761405AbZJMVz2 (ORCPT ); Tue, 13 Oct 2009 17:55:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757588AbZJMVz1 (ORCPT ); Tue, 13 Oct 2009 17:55:27 -0400 Received: from ozlabs.org ([203.10.76.45]:41336 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751871AbZJMVzZ (ORCPT ); Tue, 13 Oct 2009 17:55:25 -0400 Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area From: Michael Ellerman Reply-To: michael@ellerman.id.au To: Akinobu Mita Cc: Andrew Morton , Fenghua Yu , Greg Kroah-Hartman , linux-ia64@vger.kernel.org, Tony Luck , x86@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-altix@sgi.com, Yevgeny Petrilin , FUJITA Tomonori , linuxppc-dev@ozlabs.org, Ingo Molnar , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Thomas Gleixner , linux-usb@vger.kernel.org, "David S. Miller" , Lothar Wassmann In-Reply-To: <20091013091017.GA18431@localhost.localdomain> References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com> <1255076961-21325-2-git-send-email-akinobu.mita@gmail.com> <20091009164100.85a36188.akpm@linux-foundation.org> <20091013021818.GA3898@localhost.localdomain> <20091013091017.GA18431@localhost.localdomain> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-qc5/2QIIQzGbB3R6aIJb" Date: Wed, 14 Oct 2009 08:54:47 +1100 Message-Id: <1255470887.21871.2.camel@concordia> Mime-Version: 1.0 X-Mailer: Evolution 2.26.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-qc5/2QIIQzGbB3R6aIJb Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote: > My user space testing exposed off-by-one error find_next_zero_area > in iommu-helper. Why not merge those tests into the kernel as a configurable boot-time self-test? cheers --=-qc5/2QIIQzGbB3R6aIJb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkrU9ycACgkQdSjSd0sB4dIXTACgpxW+LkFXep2w0my10iBFI6i2 V8MAoL7CL/p4hU/ZoKeP4Luo4ZBAcbef =En+T -----END PGP SIGNATURE----- --=-qc5/2QIIQzGbB3R6aIJb-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Subject: Re: [PATCH 2/8] bitmap: Introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area Date: Wed, 14 Oct 2009 08:54:47 +1100 Message-ID: <1255470887.21871.2.camel@concordia> References: <1255076961-21325-1-git-send-email-akinobu.mita@gmail.com> <1255076961-21325-2-git-send-email-akinobu.mita@gmail.com> <20091009164100.85a36188.akpm@linux-foundation.org> <20091013021818.GA3898@localhost.localdomain> <20091013091017.GA18431@localhost.localdomain> Reply-To: michael@ellerman.id.au Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6464853117476823360==" Cc: Fenghua Yu , x86@kernel.org, linux-ia64@vger.kernel.org, Thomas Gleixner , "David S. Miller" , netdev@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-altix@sgi.com, Yevgeny Petrilin , FUJITA Tomonori , linuxppc-dev@ozlabs.org, Tony Luck , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Andrew Morton , linux-usb@vger.kernel.org, Ingo Molnar , Lothar Wassmann To: Akinobu Mita Return-path: In-Reply-To: <20091013091017.GA18431@localhost.localdomain> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linuxppc-dev-bounces+glppd-linuxppc64-dev=m.gmane.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+glppd-linuxppc64-dev=m.gmane.org@lists.ozlabs.org List-Id: netdev.vger.kernel.org --===============6464853117476823360== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-qc5/2QIIQzGbB3R6aIJb" --=-qc5/2QIIQzGbB3R6aIJb Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-10-13 at 18:10 +0900, Akinobu Mita wrote: > My user space testing exposed off-by-one error find_next_zero_area > in iommu-helper. Why not merge those tests into the kernel as a configurable boot-time self-test? cheers --=-qc5/2QIIQzGbB3R6aIJb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkrU9ycACgkQdSjSd0sB4dIXTACgpxW+LkFXep2w0my10iBFI6i2 V8MAoL7CL/p4hU/ZoKeP4Luo4ZBAcbef =En+T -----END PGP SIGNATURE----- --=-qc5/2QIIQzGbB3R6aIJb-- --===============6464853117476823360== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev --===============6464853117476823360==--