On 2011-05-03 14:41, Pasi KÃrkkÃinen wrote: > On Tue, May 03, 2011 at 11:48:47AM +0200, Robin Axelsson wrote: >> On 2011-05-03 08:22, Pasi KÃrkkÃinen wrote: >>> On Tue, May 03, 2011 at 02:06:24AM +0200, Robin Axelsson wrote: >>>> Hi, >>>> I'm trying to compile Jeremy's paravirt_ops kernel on Fedora 15 using >>>> the following tutorial: >>>> >>>> http://wiki.xensource.com/xenwiki/Fedora13Xen4Tutorial >>>> >>>> but in the compilation process I get error messages that some .c and .h >>>> files are missing. I couldn't locate the packages that would house these >>>> files for Fedora 15 so I wonder how to compile it for F15. >>>> >>>> I want to use Jeremy's kernel because I need dom0 pciback drivers for >>>> using VGAPassthrough and PCIpassthrough. >>>> >>> Hello, >>> >>> Please paste the actual build errors.. >>> >>> -- Pasi >>> >>> . >>> >> During compilation I see a lot of warnings: They are in pretty much >> every .../.../xyz.h file, the warnings are about variables that are set >> but not used. Perhaps this is normal. Then when things start to go >> haywire it begins with a couple of LDs on drivers/video/fb.o >> .../built-in.o and vmlinux.o followed by the command MODPOST that gives >> a warning that it found 10 section mismatches. It suggested that I >> should make with 'CONFIG_DEBUG_SECTION_MISMATCH=y' option/argument added. >> >> Then the final straw that breaks it all is when line 28 in >> Documentation/video4linux/v4lgrab.c refers to linux/videodev.h that >> doesn't exist which terminates the compilation. >> >> The cause of this seems to be that (according to an ubuntu bug report) >> the V4L1 API was removed in one of the Linux 2.6.38 pre-releases since >> v4l support has been dropped since kernel 2.6.35, and the >> <linux/videodev.h> header doesn't exist. Perhaps it compiles >> mediastreamer2/src/msv4l.c if either V4L1 or V4L2 is detected, and that >> file unconditionally includes<linux/videodev.h>. >> >> > > Two suggestions: > > - Did you try my reference .config file? > - Do you have enough free disk space to build the kernel? > > > -- Pasi > > - If you by using reference config mean executing the following lines (which are stated in the tutorial): # wget -O .config http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.25-pvops-dom0-xen-stable-x86_64 # make oldconfig # make clean # make -j4 bzImage&& make -j4 modules the answer is yes. - Yes I have enough disk space for the kernel and I think it is quite evident from the error messages I supplied in my prior post that this is not the problem. >> A more detailed version showing the last couple of lines follows: >> include/linux/irq.h: In function Ãâ?alloc_desc_masksÃâ?: >> include/linux/irq.h:441:8: warning: variable Ãâ?gfpÃâ? set but not used >> [-Wunused-but-set-variable] >> In file included from >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/smp.h:13:0, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone_64.h:12, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone.h:4, >> from include/linux/mmzone.h:796, >> from include/linux/gfp.h:4, >> from include/linux/kmod.h:22, >> from include/linux/module.h:13, >> from drivers/video/vesafb.c:11: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?native_apic_msr_readÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:144:11: >> warning: variable Ãâ?highÃâ? set but not used [-Wunused-but-set-variable] >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?x2apic_enabledÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:184:11: >> warning: variable Ãâ?msr2Ãâ? set but not used [-Wunused-but-set-variable] >> In file included from >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/smp.h:13:0, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone_64.h:12, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone.h:4, >> from include/linux/mmzone.h:796, >> from include/linux/gfp.h:4, >> from include/linux/kmod.h:22, >> from include/linux/module.h:13, >> from drivers/video/efifb.c:9: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?native_apic_msr_readÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:144:11: >> warning: variable Ãâ?highÃâ? set but not used [-Wunused-but-set-variable] >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?x2apic_enabledÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:184:11: >> warning: variable Ãâ?msr2Ãâ? set but not used [-Wunused-but-set-variable] >> LD drivers/video/fb.o >> LD drivers/video/built-in.o >> LD drivers/built-in.o >> LD vmlinux.o >> MODPOST vmlinux.o >> WARNING: modpost: Found 10 section mismatch(es). >> To see full details build your kernel with: >> 'make CONFIG_DEBUG_SECTION_MISMATCH=y' >> GEN .version >> CHK include/linux/compile.h >> UPD include/linux/compile.h >> CC init/version.o >> In file included from >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/smp.h:13:0, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone_64.h:12, >> from /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/mmzone.h:4, >> from include/linux/mmzone.h:796, >> from include/linux/gfp.h:4, >> from include/linux/kmod.h:22, >> from include/linux/module.h:13, >> from init/version.c:10: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?native_apic_msr_readÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:144:11: >> warning: variable Ãâ?highÃâ? set but not used [-Wunused-but-set-variable] >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h: In function >> Ãâ?x2apic_enabledÃâ?: >> /home/xen_repo/linux-2.6-xen/arch/x86/include/asm/apic.h:184:11: >> warning: variable Ãâ?msr2Ãâ? set but not used [-Wunused-but-set-variable] >> LD init/built-in.o >> LD .tmp_vmlinux1 >> KSYM .tmp_kallsyms1.S >> AS .tmp_kallsyms1.o >> LD .tmp_vmlinux2 >> KSYM .tmp_kallsyms2.S >> AS .tmp_kallsyms2.o >> LD .tmp_vmlinux3 >> KSYM .tmp_kallsyms3.S >> AS .tmp_kallsyms3.o >> CHK include/linux/version.h >> HOSTCC scripts/unifdef >> INSTALL include/drm (12 files) >> INSTALL include/asm-generic (34 files) >> INSTALL include/mtd (5 files) >> INSTALL include/linux/byteorder (2 files) >> INSTALL include/linux/can (4 files) >> INSTALL include/linux/dvb (8 files) >> INSTALL include/rdma (1 file) >> INSTALL include/scsi (4 files) >> INSTALL include/linux/isdn (1 file) >> INSTALL include/sound (9 files) >> INSTALL include/linux/hdlc (1 file) >> INSTALL include/video (3 files) >> INSTALL include/linux/netfilter (58 files) >> INSTALL include/xen (2 files) >> unifdef: /home/xen_repo/linux-2.6-xen/usr/include/xen/privcmd.h.tmp: 79: >> Premature EOF (#if line 33 depth 1) >> unifdef: output may be truncated >> INSTALL include (0 file) >> INSTALL include/linux/netfilter_arp (2 files) >> INSTALL include/linux/netfilter_bridge (16 files) >> INSTALL include/linux/netfilter_ipv4 (14 files) >> INSTALL include/linux/netfilter_ipv6 (11 files) >> INSTALL include/linux/nfsd (6 files) >> INSTALL include/linux/raid (2 files) >> INSTALL include/linux/spi (1 file) >> INSTALL include/linux/sunrpc (1 file) >> INSTALL include/linux/tc_act (6 files) >> INSTALL include/linux/tc_ematch (4 files) >> INSTALL include/linux/usb (8 files) >> INSTALL include/linux (356 files) >> INSTALL include/linux/wimax (1 file) >> INSTALL include/asm (54 files) >> CHECK include/drm (12 files) >> CHECK include/asm-generic (34 files) >> CHECK include/mtd (5 files) >> CHECK include/linux/byteorder (2 files) >> CHECK include/linux/can (4 files) >> CHECK include/rdma (1 files) >> CHECK include/scsi (4 files) >> CHECK include/sound (9 files) >> /home/xen_repo/linux-2.6-xen/usr/include/scsi/scsi.h:162: userspace >> cannot call function or variable defined in the kernel >> /home/xen_repo/linux-2.6-xen/usr/include/scsi/scsi.h:288: userspace >> cannot call function or variable defined in the kernel >> CHECK include/video (3 files) >> CHECK include/linux/dvb (8 files) >> CHECK include/xen (2 files) >> CHECK include (0 files) >> CHECK include/linux/hdlc (1 files) >> CHECK include/linux/isdn (1 files) >> CHECK include/linux/netfilter (58 files) >> CHECK include/linux/netfilter_arp (2 files) >> CHECK include/linux/netfilter_bridge (16 files) >> CHECK include/linux/netfilter_ipv4 (14 files) >> CHECK include/linux/netfilter_ipv6 (11 files) >> CHECK include/linux/raid (2 files) >> CHECK include/linux/nfsd (6 files) >> CHECK include/linux/spi (1 files) >> CHECK include/linux/sunrpc (1 files) >> CHECK include/linux/tc_act (6 files) >> CHECK include/linux/tc_ematch (4 files) >> CHECK include/linux/usb (8 files) >> CHECK include/linux/wimax (1 files) >> CHECK include/linux (356 files) >> CHECK include/asm (54 files) >> LD Documentation/accounting/built-in.o >> LD Documentation/connector/built-in.o >> LD Documentation/auxdisplay/built-in.o >> HOSTCC Documentation/auxdisplay/cfag12864b-example >> HOSTCC Documentation/connector/ucon >> HOSTCC Documentation/accounting/getdelays >> LD Documentation/DocBook/built-in.o >> LD Documentation/filesystems/configfs/built-in.o >> LD Documentation/ia64/built-in.o >> HOSTCC Documentation/ia64/aliasing-test >> Documentation/accounting/getdelays.c: In function Ãâ?get_family_idÃâ?: >> Documentation/accounting/getdelays.c:171:14: warning: variable Ãâ?rcÃâ? >> set but not used [-Wunused-but-set-variable] >> Documentation/accounting/getdelays.c: In function Ãâ?mainÃâ?: >> Documentation/accounting/getdelays.c:402:7: warning: variable Ãâ?iÃâ? >> set but not used [-Wunused-but-set-variable] >> LD Documentation/networking/built-in.o >> HOSTCC Documentation/networking/ifenslave >> LD Documentation/pcmcia/built-in.o >> HOSTCC Documentation/pcmcia/crc32hash >> LD Documentation/spi/built-in.o >> HOSTCC Documentation/spi/spidev_test >> LD Documentation/video4linux/built-in.o >> HOSTCC Documentation/video4linux/v4lgrab >> Documentation/networking/ifenslave.c: In function Ãâ?if_getconfigÃâ?: >> Documentation/networking/ifenslave.c:508:14: warning: variable Ãâ?mtuÃâ? >> set but not used [-Wunused-but-set-variable] >> Documentation/networking/ifenslave.c:508:6: warning: variable >> Ãâ?metricÃâ? set but not used [-Wunused-but-set-variable] >> LD Documentation/vm/built-in.o >> Documentation/video4linux/v4lgrab.c:34:28: fatal error: >> linux/videodev.h: No such file or directory >> compilation terminated. >> HOSTCC Documentation/vm/slabinfo >> HOSTCC Documentation/spi/spidev_fdx >> make[2]: *** [Documentation/video4linux/v4lgrab] Error 1 >> make[1]: *** [Documentation/video4linux] Error 2 >> make[1]: *** Waiting for unfinished jobs.... >> HOSTCC Documentation/vm/page-types >> make: *** [vmlinux] Error 2 >> > . > -- xen mailing list xen@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/xen
