leixiang b31e7c24b4 KVM: Remove kvm_debugfs_dir on kvm_init() error paths ... kvm_init_debug() runs before several steps that can fail (kvm_vfio_ops_init(), kvm_gmem_init(), kvm_init_virtualization() and misc_register()), but none of the corresponding error labels remove the "kvm" debugfs directory. Any failure after kvm_init_debug() therefore leaks the directory and its stat files for the lifetime of the boot. kvm_exit() already calls debugfs_remove_recursive(kvm_debugfs_dir); add the same at the err_vfio label, whose fall-through covers every path taken after kvm_init_debug(). Fixes: 2b01281273 ("KVM: Register /dev/kvm as the _very_ last thing during initialization") Signed-off-by: leixiang <leixiang@kylinos.cn> Link: https://patch.msgid.link/20260706095910.39798-1-leixiang@kylinos.cn Signed-off-by: Sean Christopherson <seanjc@google.com>		2026-07-08 13:41:15 -07:00
..
kvm	KVM: Remove kvm_debugfs_dir on kvm_init() error paths	2026-07-08 13:41:15 -07:00
lib	irqbypass: Require producers to pass in Linux IRQ number during registration	2025-06-20 13:52:41 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00