From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xavier Bru Date: Tue, 26 Nov 2002 17:54:36 +0000 Subject: [Linux-ia64] 2.5.45 with CONFIG_NUMA=y Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-ia64@vger.kernel.org Hi, Booting the 2.5.45 kernel on our numa platform, we hit 2 problems: . Current settings for DIG are : 512MB/bank, 16GB/node,(mmzone.h) but our platform can support 64 GB/node (Even with less memory, bios maps each node memory modulo 64GB).=20 As it has been cleanly coded :-), we just changed DIG_BANKSHIFT to 31=20 (2GB banks) and system runs.=20 Should these values bee incremented in the future ? . We can't get X11 working (Xserver loops in user mode). Note that=20 it works OK with 2.5.45 without DISCONTIG_MEM set. Having a look to the mappings in /proc/ and the XFree86 log, we saw no difference. Any idea=20 ? thanks in advance for your help. Xavier --=20 Sinc=E8res salutations. _____________________________________________________________________ =20 Xavier BRU BULL ISD/R&D/INTEL office: FREC B1-422 tel : +33 (0)4 76 29 77 45 http://www-frec.bull.fr fax : +33 (0)4 76 29 77 70 mailto:Xavier.Bru@bull.net addr: BULL, 1 rue de Provence, BP 208, 38432 Echirolles Cedex, FRANCE _____________________________________________________________________