Marc Zyngier b9876e6de1 KVM: Forbid /dev/kvm being opened by a compat task when CONFIG_KVM_COMPAT=n ... On a system without KVM_COMPAT, we prevent IOCTLs from being issued by a compat task. Although this prevents most silly things from happening, it can still confuse a 32bit userspace that is able to open the kvm device (the qemu test suite seems to be pretty mad with this behaviour). Take a more radical approach and return a -ENODEV to the compat task. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-11-13 17:13:12 +01:00
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kvm	KVM: Forbid /dev/kvm being opened by a compat task when CONFIG_KVM_COMPAT=n	2019-11-13 17:13:12 +01:00
lib	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00