I was compiling 2.6.18 this is the error I got any suggestions LD init/built-in.o LD .tmp_vmlinux1 drivers/built-in.o: In function `blktap_prep_foreign'': /usr/src/linux-2.6.18-xen-3.4.2/drivers/xen/blktap2/device.c:449: undefined reference to `blkback_pagemap_read'' make: *** [.tmp_vmlinux1] Error 1 -- http://www.abhitech.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> > I was compiling 2.6.18 this is the error I got any suggestions > LD init/built-in.o > LD .tmp_vmlinux1 > drivers/built-in.o: In function `blktap_prep_foreign'': > /usr/src/linux-2.6.18-xen-3.4.2/drivers/xen/blktap2/device.c:449: > undefined reference to `blkback_pagemap_read'' > make: *** [.tmp_vmlinux1] Error 1 >Are any of the blkback or blktap drivers compiled as modules? That might cause problems - it has for me in the past. James _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
I compiled everything which I saw as backend Driver thinking that I might need them. On Sun, Nov 29, 2009 at 8:21 AM, James Harper <james.harper@bendigoit.com.au> wrote:>> >> I was compiling 2.6.18 this is the error I got any suggestions >> LD init/built-in.o >> LD .tmp_vmlinux1 >> drivers/built-in.o: In function `blktap_prep_foreign'': >> /usr/src/linux-2.6.18-xen-3.4.2/drivers/xen/blktap2/device.c:449: >> undefined reference to `blkback_pagemap_read'' >> make: *** [.tmp_vmlinux1] Error 1 >> > > Are any of the blkback or blktap drivers compiled as modules? That might > cause problems - it has for me in the past. > > James >-- http://www.abhitech.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
I checked this link http://wiki.xensource.com/xenwiki/blktap and I feel that it is needed so this can not be a source of error there must be some thing else that I messed with or not clear with. On Sat, Nov 28, 2009 at 6:51 PM, James Harper <james.harper@bendigoit.com.au> wrote:>> >> I was compiling 2.6.18 this is the error I got any suggestions >> LD init/built-in.o >> LD .tmp_vmlinux1 >> drivers/built-in.o: In function `blktap_prep_foreign'': >> /usr/src/linux-2.6.18-xen-3.4.2/drivers/xen/blktap2/device.c:449: >> undefined reference to `blkback_pagemap_read'' >> make: *** [.tmp_vmlinux1] Error 1 >> > > Are any of the blkback or blktap drivers compiled as modules? That might > cause problems - it has for me in the past. > > James >-- http://www.abhitech.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
This time I was able to compile the kernel 2.6.18 without errors but I forgot what I did I haven''t got a single error. Is there any log file while doing so which I can locate what I forgot. On Sat, Nov 28, 2009 at 10:43 PM, Tapas Mishra <tapas@abhitech.com> wrote:> I checked this link > http://wiki.xensource.com/xenwiki/blktap > and I feel that it is needed so this can not be a source of error > there must be some thing else that I messed with or not clear with. > > On Sat, Nov 28, 2009 at 6:51 PM, James Harper > <james.harper@bendigoit.com.au> wrote: >>> >>> I was compiling 2.6.18 this is the error I got any suggestions >>> LD init/built-in.o >>> LD .tmp_vmlinux1 >>> drivers/built-in.o: In function `blktap_prep_foreign'': >>> /usr/src/linux-2.6.18-xen-3.4.2/drivers/xen/blktap2/device.c:449: >>> undefined reference to `blkback_pagemap_read'' >>> make: *** [.tmp_vmlinux1] Error 1 >>> >> >> Are any of the blkback or blktap drivers compiled as modules? That might >> cause problems - it has for me in the past. >> >> James >> > > > > -- > > http://www.abhitech.com >-- http://www.abhitech.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users