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Linus Torvalds authored
This reverts commit 95cde3c5. The commit had good intentions, but it breaks kvm-tool and qemu-kvm. With it in place, "lkvm run" just fails with Error: KVM_CREATE_VM ioctl Warning: Failed init: kvm__init which isn't a wonderful error message, but bisection pinpointed the problematic commit. The problem is almost certainly due to the special kvm debugfs entries created dynamically by kvm under /sys/kernel/debug/kvm/. See kvm_create_vm_debugfs() Bisected-and-reported-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: Wanpeng Li <kernellwp@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Kees Cook <keescook@chromium.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
f5b7769e