Running kernel.org "mainline" Linux on Xen: FAILED to find root device
I compiled kernel.org 22.214.171.124 kernel on Fedora 10 with all necessary Xen options enabled. After successful process of compilation command file gave me this result:
/boot/vmlinuz-126.96.36.199-117.fc10.i686.PAE: Linux kernel x86 boot executable RO-rootFS, root_dev 0x902, swap_dev 0x2, Normal VGA
/boot/vmlinuz-188.8.131.52: Linux kernel x86 boot executable RO-rootFS, swap_dev 0x2, Normal VGA
We can see that in comparison to original Fedora 10 kernel, root_dev 0x902 is missing from the vmlinuz. I checked all other relevant parameters and everything else seems fine.
Does anybody know how to set up properly root device and what is the reason for failure?
I tried with rdev command which gives:
Root device 0xca01
so, I'm wondering why this output is not included in the file command result?