sm8450-common: Drop 32bit c2audio seccomp policy

Change-Id: I3b342f43ed594bca8425cc05c4c1b96807cf5e80

proprietary/vendor/etc/seccomp_policy/c2audio.vendor.base-arm.policy

@@ -1,83 +0,0 @@
-###################################################################################################
-# Copyright (C) 2020-2021 The Linux Foundation. All rights reserved
-# Not a Contribution
-###################################################################################################
-# Copyright (C) 2019 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#          http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-futex: 1
-# ioctl calls are filtered via the selinux policy.
-ioctl: 1
-sched_yield: 1
-close: 1
-dup: 1
-ppoll: 1
-mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE
-mmap2: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE
-memfd_create: 1
-ftruncate: 1
-ftruncate64: 1
-
-mremap: 1
-munmap: 1
-prctl: 1
-getuid32: 1
-writev: 1
-sigaltstack: 1
-clone: 1
-exit: 1
-lseek: 1
-rt_sigprocmask: 1
-openat: 1
-open: 1
-fstat64: 1
-write: 1
-nanosleep: 1
-setpriority: 1
-set_tid_address: 1
-getdents64: 1
-readlinkat: 1
-readlink: 1
-read: 1
-pread64: 1
-fstatfs64: 1
-gettimeofday: 1
-faccessat: 1
-_llseek: 1
-fstatat64: 1
-ugetrlimit: 1
-exit_group: 1
-restart_syscall: 1
-rt_sigreturn: 1
-getrandom: 1
-madvise: 1
-
-# crash dump policy additions
-sigreturn: 1
-clock_gettime: 1
-futex: 1
-getpid: 1
-gettid: 1
-pipe2: 1
-recvmsg: 1
-process_vm_readv: 1
-tgkill: 1
-rt_sigaction: 1
-rt_tgsigqueueinfo: 1
-#prctl: arg0 == PR_GET_NO_NEW_PRIVS || arg0 == 0x53564d41
-#mprotect: arg2 in 0x1|0x2
-#mmap2: arg2 in 0x1|0x2
-geteuid32: 1
-getgid32: 1
-getegid32: 1
-getgroups32: 1

proprietary/vendor/etc/seccomp_policy/c2audio.vendor.ext-arm.policy

@@ -1,36 +0,0 @@
-# Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-#     * Neither the name of The Linux Foundation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# device specific syscalls
-pselect6: 1
-eventfd2: 1
-sendto: 1
-recvfrom: 1
-_llseek: 1
-sysinfo: 1
-getcwd: 1
-getdents64: 1

sm8450-common-vendor.mk

@@ -207,9 +207,7 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/qcril_database/upgrade/other/9_version_update_ecc_table.sql:$(TARGET_COPY_OUT_VENDOR)/etc/qcril_database/upgrade/other/9_version_update_ecc_table.sql \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/sec_config:$(TARGET_COPY_OUT_VENDOR)/etc/sec_config \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/[email protected]:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/[email protected] \
-    vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/c2audio.vendor.base-arm.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/c2audio.vendor.base-arm.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/c2audio.vendor.base-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/c2audio.vendor.base-arm64.policy \
-    vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/c2audio.vendor.ext-arm.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/c2audio.vendor.ext-arm.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/c2audio.vendor.ext-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/c2audio.vendor.ext-arm64.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/codec2.vendor.base-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/codec2.vendor.base-arm64.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/codec2.vendor.ext-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/codec2.vendor.ext-arm64.policy \