diff --git a/android/abi_gki_aarch64.xml b/android/abi_gki_aarch64.xml
index 466b1ed..a7770db 100644
--- a/android/abi_gki_aarch64.xml
+++ b/android/abi_gki_aarch64.xml
@@ -539,6 +539,7 @@
       <elf-symbol name='__traceiter_binder_transaction_received' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x692569ee'/>
       <elf-symbol name='__traceiter_block_bio_complete' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xf3283a8b'/>
       <elf-symbol name='__traceiter_block_bio_queue' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x89358ed9'/>
+      <elf-symbol name='__traceiter_block_bio_remap' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x92cf3b3b'/>
       <elf-symbol name='__traceiter_block_getrq' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x5bb9a19d'/>
       <elf-symbol name='__traceiter_block_rq_complete' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xb2f157d1'/>
       <elf-symbol name='__traceiter_block_rq_insert' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xcfab1a0e'/>
@@ -772,6 +773,7 @@
       <elf-symbol name='bio_init' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x98add6c6'/>
       <elf-symbol name='bio_put' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x4e359aa9'/>
       <elf-symbol name='bio_reset' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x92c823b1'/>
+      <elf-symbol name='bio_split' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xd2a1af6e'/>
       <elf-symbol name='bioset_exit' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x679e9dab'/>
       <elf-symbol name='bioset_init' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xed64a00'/>
       <elf-symbol name='bit_wait_timeout' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x44bae227'/>
@@ -860,6 +862,7 @@
       <elf-symbol name='blk_queue_max_hw_sectors' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x771e77be'/>
       <elf-symbol name='blk_queue_max_segment_size' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xade6e7b2'/>
       <elf-symbol name='blk_queue_max_segments' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x2c2c0563'/>
+      <elf-symbol name='blk_queue_max_write_same_sectors' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x9c3f4efc'/>
       <elf-symbol name='blk_queue_max_write_zeroes_sectors' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x570de6a7'/>
       <elf-symbol name='blk_queue_physical_block_size' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x352b39d1'/>
       <elf-symbol name='blk_queue_rq_timeout' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xb936a524'/>
@@ -1044,6 +1047,7 @@
       <elf-symbol name='clk_register_gate' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x92295424'/>
       <elf-symbol name='clk_register_mux_table' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x556d2606'/>
       <elf-symbol name='clk_round_rate' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x43f81957'/>
+      <elf-symbol name='clk_set_duty_cycle' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x665e92a0'/>
       <elf-symbol name='clk_set_parent' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x2396c7f0'/>
       <elf-symbol name='clk_set_phase' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xb7329c06'/>
       <elf-symbol name='clk_set_rate' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x76d9b876'/>
@@ -1614,6 +1618,7 @@
       <elf-symbol name='disable_irq_nosync' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x27bbf221'/>
       <elf-symbol name='disable_percpu_irq' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xf21e1f9b'/>
       <elf-symbol name='disk_end_io_acct' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xd878db6e'/>
+      <elf-symbol name='disk_stack_limits' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x71318dcd'/>
       <elf-symbol name='disk_start_io_acct' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xad8f9fc2'/>
       <elf-symbol name='display_timings_release' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x3b4c240a'/>
       <elf-symbol name='divider_get_val' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x5e798ffb'/>
@@ -4823,6 +4828,7 @@
       <elf-symbol name='strstr' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x1e6d26a8'/>
       <elf-symbol name='submit_bh' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xc9f6bf9f'/>
       <elf-symbol name='submit_bio' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xff368e5f'/>
+      <elf-symbol name='submit_bio_noacct' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xc593cfb'/>
       <elf-symbol name='submit_bio_wait' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x32a9deed'/>
       <elf-symbol name='subsys_system_register' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xecd1be91'/>
       <elf-symbol name='suspend_set_ops' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x1ab0c7e0'/>
@@ -6018,6 +6024,7 @@
       <elf-symbol name='__tracepoint_binder_transaction_received' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xab619a41'/>
       <elf-symbol name='__tracepoint_block_bio_complete' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xa65f3c8c'/>
       <elf-symbol name='__tracepoint_block_bio_queue' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xa13ed1a6'/>
+      <elf-symbol name='__tracepoint_block_bio_remap' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xae64f1dd'/>
       <elf-symbol name='__tracepoint_block_getrq' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xfc12d508'/>
       <elf-symbol name='__tracepoint_block_rq_complete' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xbb319d4d'/>
       <elf-symbol name='__tracepoint_block_rq_insert' size='72' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xf4a00349'/>
@@ -116391,6 +116398,14 @@
         <parameter type-id='fb55efa1' name='bio' filepath='include/trace/events/block.h' line='371' column='1'/>
         <return type-id='95e97e5e'/>
       </function-decl>
+      <function-decl name='__traceiter_block_bio_remap' mangled-name='__traceiter_block_bio_remap' filepath='include/trace/events/block.h' line='573' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='__traceiter_block_bio_remap'>
+        <parameter type-id='eaa32e2f' name='__data' filepath='include/trace/events/block.h' line='573' column='1'/>
+        <parameter type-id='e7d2a5fc' name='q' filepath='include/trace/events/block.h' line='573' column='1'/>
+        <parameter type-id='fb55efa1' name='bio' filepath='include/trace/events/block.h' line='573' column='1'/>
+        <parameter type-id='8504f260' name='dev' filepath='include/trace/events/block.h' line='573' column='1'/>
+        <parameter type-id='a42536cd' name='from' filepath='include/trace/events/block.h' line='573' column='1'/>
+        <return type-id='95e97e5e'/>
+      </function-decl>
       <function-decl name='__traceiter_block_getrq' mangled-name='__traceiter_block_getrq' filepath='include/trace/events/block.h' line='437' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='__traceiter_block_getrq'>
         <parameter type-id='eaa32e2f' name='__data' filepath='include/trace/events/block.h' line='437' column='1'/>
         <parameter type-id='e7d2a5fc' name='q' filepath='include/trace/events/block.h' line='437' column='1'/>
@@ -117053,6 +117068,7 @@
       <var-decl name='__tracepoint_binder_transaction_received' type-id='4ca0c298' mangled-name='__tracepoint_binder_transaction_received' visibility='default' filepath='drivers/android/./binder_trace.h' line='150' column='1' elf-symbol-id='__tracepoint_binder_transaction_received'/>
       <var-decl name='__tracepoint_block_bio_complete' type-id='4ca0c298' mangled-name='__tracepoint_block_bio_complete' visibility='default' filepath='include/trace/events/block.h' line='276' column='1' elf-symbol-id='__tracepoint_block_bio_complete'/>
       <var-decl name='__tracepoint_block_bio_queue' type-id='4ca0c298' mangled-name='__tracepoint_block_bio_queue' visibility='default' filepath='include/trace/events/block.h' line='371' column='1' elf-symbol-id='__tracepoint_block_bio_queue'/>
+      <var-decl name='__tracepoint_block_bio_remap' type-id='4ca0c298' mangled-name='__tracepoint_block_bio_remap' visibility='default' filepath='include/trace/events/block.h' line='573' column='1' elf-symbol-id='__tracepoint_block_bio_remap'/>
       <var-decl name='__tracepoint_block_getrq' type-id='4ca0c298' mangled-name='__tracepoint_block_getrq' visibility='default' filepath='include/trace/events/block.h' line='437' column='1' elf-symbol-id='__tracepoint_block_getrq'/>
       <var-decl name='__tracepoint_block_rq_complete' type-id='4ca0c298' mangled-name='__tracepoint_block_rq_complete' visibility='default' filepath='include/trace/events/block.h' line='116' column='1' elf-symbol-id='__tracepoint_block_rq_complete'/>
       <var-decl name='__tracepoint_block_rq_insert' type-id='4ca0c298' mangled-name='__tracepoint_block_rq_insert' visibility='default' filepath='include/trace/events/block.h' line='192' column='1' elf-symbol-id='__tracepoint_block_rq_insert'/>
@@ -118041,6 +118057,13 @@
         <parameter type-id='fb55efa1' name='bio' filepath='block/bio.c' line='300' column='1'/>
         <return type-id='48b5725f'/>
       </function-decl>
+      <function-decl name='bio_split' mangled-name='bio_split' filepath='block/bio.c' line='1479' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='bio_split'>
+        <parameter type-id='fb55efa1' name='bio' filepath='block/bio.c' line='1479' column='1'/>
+        <parameter type-id='95e97e5e' name='sectors' filepath='block/bio.c' line='1479' column='1'/>
+        <parameter type-id='3eb7c31c' name='gfp' filepath='block/bio.c' line='1480' column='1'/>
+        <parameter type-id='38b1e3a0' name='bs' filepath='block/bio.c' line='1480' column='1'/>
+        <return type-id='fb55efa1'/>
+      </function-decl>
       <function-decl name='bioset_exit' mangled-name='bioset_exit' filepath='block/bio.c' line='1551' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='bioset_exit'>
         <parameter type-id='38b1e3a0' name='bs' filepath='block/bio.c' line='1551' column='1'/>
         <return type-id='48b5725f'/>
@@ -118488,6 +118511,11 @@
         <parameter type-id='8efea9e5' name='max_segments' filepath='block/blk-settings.c' line='260' column='1'/>
         <return type-id='48b5725f'/>
       </function-decl>
+      <function-decl name='blk_queue_max_write_same_sectors' mangled-name='blk_queue_max_write_same_sectors' filepath='block/blk-settings.c' line='204' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='blk_queue_max_write_same_sectors'>
+        <parameter type-id='e7d2a5fc' name='q' filepath='block/blk-settings.c' line='204' column='1'/>
+        <parameter type-id='f0981eeb' name='max_write_same_sectors' filepath='block/blk-settings.c' line='205' column='1'/>
+        <return type-id='48b5725f'/>
+      </function-decl>
       <function-decl name='blk_queue_max_write_zeroes_sectors' mangled-name='blk_queue_max_write_zeroes_sectors' filepath='block/blk-settings.c' line='217' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='blk_queue_max_write_zeroes_sectors'>
         <parameter type-id='e7d2a5fc' name='q' filepath='block/blk-settings.c' line='217' column='1'/>
         <parameter type-id='f0981eeb' name='max_write_zeroes_sectors' filepath='block/blk-settings.c' line='218' column='1'/>
@@ -119549,6 +119577,12 @@
         <parameter type-id='7359adad' name='rate' filepath='drivers/clk/clk.c' line='1479' column='1'/>
         <return type-id='bd54fe1a'/>
       </function-decl>
+      <function-decl name='clk_set_duty_cycle' mangled-name='clk_set_duty_cycle' filepath='drivers/clk/clk.c' line='2889' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='clk_set_duty_cycle'>
+        <parameter type-id='7d0bc0eb' name='clk' filepath='drivers/clk/clk.c' line='2889' column='1'/>
+        <parameter type-id='f0981eeb' name='num' filepath='drivers/clk/clk.c' line='2889' column='1'/>
+        <parameter type-id='f0981eeb' name='den' filepath='drivers/clk/clk.c' line='2889' column='1'/>
+        <return type-id='95e97e5e'/>
+      </function-decl>
       <function-decl name='clk_set_parent' mangled-name='clk_set_parent' filepath='drivers/clk/clk.c' line='2653' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='clk_set_parent'>
         <parameter type-id='7d0bc0eb' name='clk' filepath='drivers/clk/clk.c' line='2653' column='1'/>
         <parameter type-id='7d0bc0eb' name='parent' filepath='drivers/clk/clk.c' line='2653' column='1'/>
@@ -122557,6 +122591,12 @@
         <parameter type-id='7359adad' name='start_time' filepath='block/blk-core.c' line='1388' column='1'/>
         <return type-id='48b5725f'/>
       </function-decl>
+      <function-decl name='disk_stack_limits' mangled-name='disk_stack_limits' filepath='block/blk-settings.c' line='648' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='disk_stack_limits'>
+        <parameter type-id='33c599da' name='disk' filepath='block/blk-settings.c' line='648' column='1'/>
+        <parameter type-id='b88dd945' name='bdev' filepath='block/blk-settings.c' line='648' column='1'/>
+        <parameter type-id='a42536cd' name='offset' filepath='block/blk-settings.c' line='649' column='1'/>
+        <return type-id='48b5725f'/>
+      </function-decl>
       <function-decl name='disk_start_io_acct' mangled-name='disk_start_io_acct' filepath='block/blk-core.c' line='1358' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='disk_start_io_acct'>
         <parameter type-id='33c599da' name='disk' filepath='block/blk-core.c' line='1358' column='1'/>
         <parameter type-id='f0981eeb' name='sectors' filepath='block/blk-core.c' line='1358' column='1'/>
@@ -139084,6 +139124,10 @@
         <parameter type-id='fb55efa1' name='bio' filepath='block/blk-core.c' line='1083' column='1'/>
         <return type-id='041bc907'/>
       </function-decl>
+      <function-decl name='submit_bio_noacct' mangled-name='submit_bio_noacct' filepath='block/blk-core.c' line='1048' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='submit_bio_noacct'>
+        <parameter type-id='fb55efa1' name='bio' filepath='block/blk-core.c' line='1048' column='1'/>
+        <return type-id='041bc907'/>
+      </function-decl>
       <function-decl name='submit_bio_wait' mangled-name='submit_bio_wait' filepath='block/bio.c' line='1157' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='submit_bio_wait'>
         <parameter type-id='fb55efa1' name='bio' filepath='block/bio.c' line='1157' column='1'/>
         <return type-id='95e97e5e'/>
diff --git a/android/abi_gki_aarch64_lenovo b/android/abi_gki_aarch64_lenovo
new file mode 100644
index 0000000..0049535
--- /dev/null
+++ b/android/abi_gki_aarch64_lenovo
@@ -0,0 +1,10 @@
+[abi_symbol_list]
+# required by raid0.ko
+    __tracepoint_block_bio_remap
+    disk_stack_limits
+    blk_queue_max_write_same_sectors
+    __traceiter_block_bio_remap
+    submit_bio_noacct
+    bio_split
+# required by lenovo-fan.ko
+    clk_set_duty_cycle
diff --git a/build.config.gki.aarch64 b/build.config.gki.aarch64
index 690b6ec..cd473bc 100644
--- a/build.config.gki.aarch64
+++ b/build.config.gki.aarch64
@@ -19,6 +19,7 @@
 android/abi_gki_aarch64_generic
 android/abi_gki_aarch64_hikey960
 android/abi_gki_aarch64_imx
+android/abi_gki_aarch64_lenovo
 android/abi_gki_aarch64_mtk
 android/abi_gki_aarch64_oplus
 android/abi_gki_aarch64_qcom