Wan Jiabing 6b17ca8e5e kvm/vfio: Fix potential deadlock problem in vfio ... Fix following coccicheck warning: ./virt/kvm/vfio.c:258:1-7: preceding lock on line 236 If kvm_vfio_file_iommu_group() failed, code would goto err_fdput with mutex_lock acquired and then return ret. It might cause potential deadlock. Move mutex_unlock bellow err_fdput tag to fix it. Fixes: d55d9e7a45 ("kvm/vfio: Store the struct file in the kvm_vfio_group") Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20220517023441.4258-1-wanjiabing@vivo.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2022-05-17 13:07:09 -06:00
..
async_pf.c	KVM: Add helpers to wake/query blocking vCPU	2021-12-08 04:24:54 -05:00
async_pf.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504	2019-06-19 17:09:56 +02:00
binary_stats.c	KVM: stats: remove dead stores	2021-08-13 03:35:15 -04:00
coalesced_mmio.c	KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio	2021-07-14 12:17:56 -04:00
coalesced_mmio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dirty_ring.c	KVM: SPDX style and spelling fixes	2022-04-21 13:16:13 -04:00
eventfd.c	KVM: eventfd: Fix false positive RCU usage warning	2022-01-28 07:38:27 -05:00
irqchip.c	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
Kconfig	KVM: compat: riscv: Prevent KVM_COMPAT from being selected	2022-03-11 19:02:15 +05:30
kvm_main.c	Merge branch 'kvm-fixes-for-5.18-rc5' into HEAD	2022-04-29 12:39:34 -04:00
kvm_mm.h	KVM: SPDX style and spelling fixes	2022-04-21 13:16:13 -04:00
Makefile.kvm	KVM: Reinstate gfn_to_pfn_cache with invalidation support	2022-01-07 10:44:44 -05:00
pfncache.c	KVM: Remove dirty handling from gfn_to_pfn_cache completely	2022-04-02 05:34:41 -04:00
vfio.c	kvm/vfio: Fix potential deadlock problem in vfio	2022-05-17 13:07:09 -06:00
vfio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00