From 316cffd398dc54ee3c5a4ddbf319998f8c5e8309 Mon Sep 17 00:00:00 2001
From: Ramji Jiyani <ramjiyani@google.com>
Date: Mon, 24 Oct 2022 13:37:33 -0700
Subject: [PATCH] ANDROID: GKI: Convert zram & zsmalloc as protected

Remove zram & zsmalloc symbols from  abi_gki_aarch64.
This makes these modules as protected until some partner
adds these symbols in their symbol list to override them.

This also cleans up the generic symbol list as per the
GKI modules symbol handling i.e. GKI modules don't contribute
to the KMIs until they are being override by the partners.

Bug: 232431151
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: I30fb0a46f306d1efdc7e174725066dcc86040e80
---
 android/abi_gki_aarch64 | 140 ----------------------------------------
 1 file changed, 140 deletions(-)

diff --git a/android/abi_gki_aarch64 b/android/abi_gki_aarch64
index c1a3d1077e16..57914f291962 100644
--- a/android/abi_gki_aarch64
+++ b/android/abi_gki_aarch64
@@ -1,144 +1,4 @@
 [abi_symbol_list]
 # commonly used symbols
-  arm64_const_caps_ready
-  __cpuhp_remove_state
-  __cpuhp_setup_state
-  cpu_hwcap_keys
-  kasan_flag_enabled
-  kfree
-  kmalloc_caches
-  kmem_cache_alloc_trace
-  memcpy
   module_layout
-  __per_cpu_offset
-  preempt_schedule
-  _printk
   __put_task_struct
-  __stack_chk_fail
-  __ubsan_handle_cfi_check_fail_abort
-
-# required by zram.ko
-  __alloc_percpu
-  bio_endio
-  bio_end_io_acct_remapped
-  bio_start_io_acct
-  __blk_alloc_disk
-  blk_cleanup_disk
-  blk_queue_flag_clear
-  blk_queue_flag_set
-  blk_queue_io_min
-  blk_queue_io_opt
-  blk_queue_logical_block_size
-  blk_queue_max_discard_sectors
-  blk_queue_max_write_zeroes_sectors
-  blk_queue_physical_block_size
-  __class_register
-  class_unregister
-  __cpuhp_state_add_instance
-  __cpuhp_state_remove_instance
-  cpumask_next
-  __cpu_possible_mask
-  crypto_alloc_base
-  crypto_comp_compress
-  crypto_comp_decompress
-  crypto_destroy_tfm
-  crypto_has_alg
-  del_gendisk
-  device_add_disk
-  disk_end_io_acct
-  disk_start_io_acct
-  down_read
-  down_write
-  flush_dcache_page
-  free_pages
-  free_percpu
-  fsync_bdev
-  __get_free_pages
-  idr_alloc
-  idr_destroy
-  idr_find
-  idr_for_each
-  idr_remove
-  __init_rwsem
-  kstrtoint
-  kstrtou16
-  kstrtoull
-  memparse
-  memset64
-  mutex_is_locked
-  mutex_lock
-  mutex_unlock
-  nr_cpu_ids
-  __num_online_cpus
-  page_endio
-  param_ops_uint
-  __register_blkdev
-  scnprintf
-  set_capacity
-  set_capacity_and_notify
-  snprintf
-  strcmp
-  strcpy
-  strlcpy
-  strlen
-  __sysfs_match_string
-  sysfs_streq
-  unregister_blkdev
-  up_read
-  up_write
-  vfree
-  vzalloc
-  zs_compact
-  zs_create_pool
-  zs_destroy_pool
-  zs_free
-  zs_get_total_pages
-  zs_huge_class_size
-  zs_malloc
-  zs_map_object
-  zs_pool_stats
-  zs_unmap_object
-
-# required by zsmalloc.ko
-  alloc_anon_inode
-  __alloc_pages
-  __ClearPageMovable
-  contig_page_data
-  dec_zone_page_state
-  finish_wait
-  flush_work
-  __free_pages
-  inc_zone_page_state
-  init_pseudo
-  init_wait_entry
-  __init_waitqueue_head
-  iput
-  kern_mount
-  kern_unmount
-  kill_anon_super
-  kmem_cache_alloc
-  kmem_cache_create
-  kmem_cache_destroy
-  kmem_cache_free
-  kstrdup
-  __list_add_valid
-  __list_del_entry_valid
-  __lock_page
-  memstart_addr
-  page_mapping
-  prepare_to_wait_event
-  __put_page
-  queue_work_on
-  _raw_read_lock
-  _raw_read_unlock
-  _raw_spin_lock
-  _raw_spin_unlock
-  _raw_write_lock
-  _raw_write_unlock
-  register_shrinker
-  schedule
-  __SetPageMovable
-  system_wq
-  unlock_page
-  unregister_shrinker
-  __wake_up