2015-02-19 23:28+0100, Kashyap Chamarthy: > On Thu, Feb 19, 2015 at 10:10:11PM +0100, Kashyap Chamarthy wrote: > > On Thu, Feb 19, 2015 at 05:02:22PM +0100, Radim Krčmář wrote: > > [. . .] > > > > Can you try if the following patch works? > > > > Sure, will test a Kernel built with the below patch and report back. > > Hmm, I'm stuck with a meta issue. > > I checked out the KVM tree[1] on L0, applied your patch and built[*] the > Kernel, and booted into it. Boot fails and drops into a dracut shell on > because: > > . . . > dracut-initqueue[3045]: Warning: Cancelling resume operation. Device not > found. > [ TIME ] Timed out waiting for device > dev-ma...per910\x2d\x2d02\x2droot.device. > [DEPEND] Dependency failed for /sysroot. > [DEPEND] Dependency failed for Initrd Root File SyWarning: > /dev/disk/by-uuid/4ccddb2d-4d63-4fce-b4d4-9b2f119a30cc does not exist > . . . > > I saved the report from /run/initramfs/rdsosreport.txt here[2]. > > > Then, I did another test: > > - Rebooted into Kernel 3.20.0-0.rc0.git5.1.fc23.x86_64 on physical > host (L0). > - In L1, checked out the KVM tree, applied your patch and built > Kernel[*] from the current KVM tree and booted into the newly built > one, here too, I'm thrown into a dracut shell
Weird, but considering that boot fails on L0 as well, I think it that basing off a different commit could help ... > [1] git://git.kernel.org/pub/scm/virt/kvm/kvm.git > [2] https://kashyapc.fedorapeople.org/temp/kernel-boot-failure.txt > > [*] Exactly, I built it this way: > > # Clone the tree > $ git://git.kernel.org/pub/scm/virt/kvm/kvm.git > > # Make a new branch: > $ git checkout -b nvmx_test > $ git describe > warning: tag 'for-linus' is really 'kvm-3.19-1' here > for-linus-14459-g49776d5 Hm, it should say v3.19 -- does it stay the same if you do `git fetch && git checkout origin/master`? If it still does, please try to apply it on top of `git checkout v3.18`. (The one that one failed too.) > # Make a config file > $ make defconfig It would be safer to copy the fedora config (from /boot) to .config and do `make olddefconfig`. > # Compile > $ make -j4 && make bzImage && make modules > > # Install > $ sudo -i > $ make modules_install && make install > > -- > /kashyap -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
