Paolo Bonzini dab77d8ca8 virt: guest_memfd: fix reference leak on hwpoisoned page ... commit c31745d2c5 upstream. If kvm_gmem_get_pfn() detects an hwpoisoned page, it returns -EHWPOISON but it does not put back the reference that kvm_gmem_get_folio() had grabbed. Add the forgotten folio_put(). Fixes: a7800aa80e ("KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory") Cc: stable@vger.kernel.org Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Reviewed-by: Isaku Yamahata <isaku.yamahata@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-27 13:52:31 +02:00
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kvm	virt: guest_memfd: fix reference leak on hwpoisoned page	2024-06-27 13:52:31 +02:00
lib	Revert "irqbypass: do not start cons/prod when failed connect"	2021-05-15 10:26:55 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00