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Commit 4692bc77 authored by Kai Huang's avatar Kai Huang Committed by Borislav Petkov
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x86/sgx: Add missing xa_destroy() when virtual EPC is destroyed



xa_destroy() needs to be called to destroy a virtual EPC's page array
before calling kfree() to free the virtual EPC. Currently it is not
called so add the missing xa_destroy().

Fixes: 540745dd ("x86/sgx: Introduce virtual EPC for use by KVM guests")
Signed-off-by: default avatarKai Huang <kai.huang@intel.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Acked-by: default avatarDave Hansen <dave.hansen@intel.com>
Tested-by: default avatarYang Zhong <yang.zhong@intel.com>
Link: https://lkml.kernel.org/r/20210615101639.291929-1-kai.huang@intel.com
parent efa16550
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