Comment 6 for bug 1929894

commits for v5.13 are included in the following

https://github.com/intel/linux-intel-quilt/tree/mainline-tracking-v5.13-yocto-210914T042118Z

0001-mei-virtio-virtualization-frontend-driver.patch
0002-mei-dal-add-dal-module-stub.patch
0003-mei-dal-add-acp-parser-code.patch
0004-mei-dal-add-bh-plugin-code.patch
0005-mei-dal-dynamic-application-loader.patch
0006-mei-dal-add-character-device-for-user-space-interfac.patch
0007-mei-dal-add-kernel-space-interface.patch
0008-mei-dal-add-exclusive-access-management.patch
0009-mei-dal-make-access-list-global-instead-of-per-devic.patch
0010-mei-dal-fix-check-for-valid-request-pointer.patch
0011-mei-dal-initialize-request-link-list-upon-allocation.patch
0012-mei-dal-put-message-into-buffer-in-single-operation.patch
0013-mei-dal-dal_wait_for_write-reverse-wake-up-condition.patch
0014-mei-dal-move-read-wait-queue-to-the-dal-client-struc.patch
0015-mei-dal-fix-dal-read-function.patch
0016-mei-dal-remove-conn_idx-from-session-commands.patch
0017-mei-dal-support-3K-key-signature.patch
0018-mei-dal-don-t-use-mutex_lock_interruptible-in-releas.patch
0019-mei-dal-validated-input-params-in-dal_set_ta_exclusi.patch
0020-mei-dal-set-drvdata-of-mei-before-registering-event-.patch
0021-mei-dal-remove-dc-from-writers-list-when-destroyed.patch
0022-mei-backport-fix-from-5.12.patch