Hi, starting to use Xen 2.0.1 with a self-compiled xen0 kernel on my laptop (IBM T40): It crashes immediately, if I insmod intel-agp in domain0. Is this a known problem? Regards, -- Kurt Garloff <kurt@garloff.de> [Koeln, DE]
> starting to use Xen 2.0.1 with a self-compiled xen0 kernel > on my laptop (IBM T40): > > It crashes immediately, if I insmod intel-agp in domain0. > > Is this a known problem?Unless you''re running a very recent 2.0-testing, the patches/linux-2.6.9/agpgart.patch file was not being applied automatically on xen0 builds. It should work OK now (phys vs bus confusion in agpgart code). Ian ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel
> starting to use Xen 2.0.1 with a self-compiled xen0 kernel > on my laptop (IBM T40): > It crashes immediately, if I insmod intel-agp in domain0. > Is this a known problem?I asked the same about IBM X30, aparrently agpgart does not work under xen, thus, I booted without graphical modules and it works fine. You could play with vga or vesa drivers, IIRC they do not depend on agpgart. -- Dariush Pietrzak, Key fingerprint = 40D0 9FFB 9939 7320 8294 05E0 BCC7 02C4 75CC 50D9 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel
> It should work OK now (phys vs bus confusion in agpgart code).Oh! that would be great! -- Dariush Pietrzak, Key fingerprint = 40D0 9FFB 9939 7320 8294 05E0 BCC7 02C4 75CC 50D9 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel
> > starting to use Xen 2.0.1 with a self-compiled xen0 kernel > > on my laptop (IBM T40): > > It crashes immediately, if I insmod intel-agp in domain0. > > Is this a known problem? > I asked the same about IBM X30, aparrently agpgart does not work under > xen, thus, I booted without graphical modules and it works fine. > You could play with vga or vesa drivers, IIRC they do not depend on > agpgart.If you want VESA to work you''ll need to use the very latest bleeding edge xen-unstable tree that supports vm86 mode. Ian ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel
> > > starting to use Xen 2.0.1 with a self-compiled xen0 kernel > > > on my laptop (IBM T40): > > > It crashes immediately, if I insmod intel-agp in domain0. > > > Is this a known problem? > > I asked the same about IBM X30, aparrently agpgart does not work under > > xen, thus, I booted without graphical modules and it works fine. > > You could play with vga or vesa drivers, IIRC they do not depend on > > agpgart. > > If you want VESA to work you''ll need to use the very latest > bleeding edge xen-unstable tree that supports vm86 mode. > > IanIt''s in the 2.0-testing tree as well. -- Keir ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel
Hi all,
Did anyone has xen built with reiser4? I am using 2.6.9 + reiser4 (not
mm) and this
is what I get while building xen0, xenU built without problem
Ming-Wei
CC fs/reiser4/status_flags.o
In file included from include/linux/page-flags.h:10,
from fs/reiser4/status_flags.c:6:
include/asm-xen/asm/pgtable.h: In function `arbitrary_virt_to_phys'':
include/asm-xen/asm/pgtable.h:477: error: `init_mm'' undeclared (first
use in this function)
include/asm-xen/asm/pgtable.h:477: error: (Each undeclared identifier is
reported only once
include/asm-xen/asm/pgtable.h:477: error: for each function it appears in.)
In file included from include/linux/mm.h:4,
from include/linux/highmem.h:6,
from include/linux/bio.h:23,
from fs/reiser4/status_flags.c:7:
include/linux/sched.h: At top level:
include/linux/sched.h:678: error: `init_mm'' used prior to declaration
In file included from include/linux/bio.h:27,
from fs/reiser4/status_flags.c:7:
include/asm-xen/asm/io.h:379:5: warning: "__UNSAFE_IO__" is not
defined
In file included from fs/reiser4/status_flags.c:12:
fs/reiser4/dformat.h:44:1: warning: "PACKED" redefined
In file included from include/asm-xen/asm/page.h:18,
from include/asm/thread_info.h:13,
from include/linux/thread_info.h:21,
from include/linux/spinlock.h:12,
from include/linux/percpu.h:3,
from include/linux/page-flags.h:8,
from fs/reiser4/status_flags.c:6:
include/asm-xen/xen-public/xen.h:13:1: warning: this is the location of
the previous definition
make[2]: *** [fs/reiser4/status_flags.o] Error 1
make[1]: *** [fs/reiser4] Error 2
make: *** [fs] Error 2
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 30 Nov 2004 15:39:56 +0100 Ming-Wei Shih <xming@spaceball.cjb.net> wrote:> Hi all, > > Did anyone has xen built with reiser4? I am using 2.6.9 + reiser4 (not > mm) and this > is what I get while building xen0,Yup, I did. I came across these two things: reiser4 and Xen both define a macro with one name, but the macro''s "content" is exactly the same IIRC. I''m not sure whether renaming either one is necessary. reiser4 includes two header files which leads to an error. If one includes the second one of these two files first, everything is fine. More details on how to fix them below. (note, I''m using the first "official release" of reiser4, which is a snapshot from 2004-08-13, so it''s quite old. Maybe new probs have introduced since then...) However, I didn''t come to test whether it actually works (see nv_sata problems...)> xenU built without problem > > Ming-Wei > > CC fs/reiser4/status_flags.o > In file included from include/linux/page-flags.h:10, > from fs/reiser4/status_flags.c:6:Here is the first of the two includes I mentioned (status_flags.c:6)> include/asm-xen/asm/pgtable.h: In function `arbitrary_virt_to_phys'': > include/asm-xen/asm/pgtable.h:477: error: `init_mm'' undeclared (first > use in this function) > include/asm-xen/asm/pgtable.h:477: error: (Each undeclared identifier is > reported only once > include/asm-xen/asm/pgtable.h:477: error: for each function it appears in.) > In file included from include/linux/mm.h:4, > from include/linux/highmem.h:6, > from include/linux/bio.h:23, > from fs/reiser4/status_flags.c:7:And this is the second one. (status_flags.c:7). So just switch lines 6 and 7 of fs/reiser4/status_flags.c, and it should work fine.> include/linux/sched.h: At top level: > include/linux/sched.h:678: error: `init_mm'' used prior to declaration > In file included from include/linux/bio.h:27, > from fs/reiser4/status_flags.c:7: > include/asm-xen/asm/io.h:379:5: warning: "__UNSAFE_IO__" is not defined > In file included from fs/reiser4/status_flags.c:12: > fs/reiser4/dformat.h:44:1: warning: "PACKED" redefinedThis is reiser4''s definition of the macro I mentioned.> In file included from include/asm-xen/asm/page.h:18, > from include/asm/thread_info.h:13, > from include/linux/thread_info.h:21, > from include/linux/spinlock.h:12, > from include/linux/percpu.h:3, > from include/linux/page-flags.h:8, > from fs/reiser4/status_flags.c:6: > include/asm-xen/xen-public/xen.h:13:1: warning: this is the location of > the previous definitionAnd here comes Xen''s. Since it only says "warning", you probably don''t need to change anything to make it compile, but you may want to check xen.h:13 and status_flags.c:12 to make sure they are exactly the same, since I only remember that they looked the same :)> make[2]: *** [fs/reiser4/status_flags.o] Error 1 > make[1]: *** [fs/reiser4] Error 2 > make: *** [fs] Error 2 > > > > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://productguide.itmanagersjournal.com/- -- Milan Holzäpfel alias jagdfalke alias jag Antworten direkt an mich Answers directly to me gehen bitte an eine Addresse, go to an address one die man hier finden kann: can find here, please: Kontaktinfos sowie Contact infos as well as Öff GnuPG-Schlüssel <URL:http://con.mjh.name/> GnuPG Public Key GnuPG Fingerabdruck 4C8A 5FAF 5D32 6125 89D1 GnuPG Fingerprint 0CE5 DB0C AF4F 6583 7966 http://www.deppenleerzeichen.de/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQFBrLsW2wyvT2WDeWYRAhrPAJ4uluvuJ7CV6z8fCGmHUUgzrUgglgCg3Bju EbbXHyY23qZJld5rQt9vILE=7I0V -----END PGP SIGNATURE----- ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Xen-devel mailing list Xen-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xen-devel