# Copyright 2020 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

compiler: /usr/bin/clang

config:
 - KMSAN
 - KMSAN_CHECK_PARAM_RETVAL
 # Crash the kernel after the first KMSAN report.
 - CMDLINE: [append, "kmsan.panic=1"]

 # Avoid reboot loop in instrumented kernel:
 # Since v6.19 PREEMPT_NONE depends on ARCH_NO_PREEMPT. And KMSAN just works w/o PREEMPT_NONE.
 - PREEMPT_NONE: [-v6.19]
 - PREEMPT: [n, weak]
 - HYPERV: [n, weak]

 - VMAP_STACK: n

 # Known errors. TODO(glider): fix those and enable the configs below.
 - MTD: [n, weak]
 - SND_HDA_INTEL: [n, weak]
 - HARDENED_USERCOPY: [n, weak]
 - HARDENED_USERCOPY_FALLBACK: [n, weak]

 # Stack protector is broken in Clang before version 17.
 # See https://github.com/ClangBuiltLinux/linux/issues/1815 for details.
 - STACKPROTECTOR: n

 # KMSAN doesn't support ORC unwinder (https://github.com/google/kmsan/issues/48).
 - UNWINDER_FRAME_POINTER

 - PARAVIRT_SPINLOCKS: [n, weak]
 - PARAVIRT_DEBUG: [n, weak, -v6.19]
 - CPU_IDLE_GOV_HALTPOLL: [n, weak]
 - BPF_JIT: [n, weak]
 - MTD_BLOCK: [n, weak]
 - FTL: [n, weak]
 - MTD_SLRAM: [n, weak]
 - MTD_PHRAM: [n, weak]
 - MTD_MTDRAM: [n, weak]
 - MTDRAM_TOTAL_SIZE: [n, weak]
 - MTDRAM_ERASE_SIZE: [n, weak]
 - MTD_BLOCK2MTD: [n, weak]
 - MTD_UBI: [n, weak]
 - SND_HDA_HWDEP: [n, weak]
 - SND_HDA_INPUT_BEEP: [n, weak]
 - SND_HDA_PATCH_LOADER: [n, weak]
 - SND_HDA_CODEC_REALTEK: [n, weak]
 - SND_HDA_CODEC_ANALOG: [n, weak]
 - SND_HDA_CODEC_SIGMATEL: [n, weak]
 - SND_HDA_CODEC_VIA: [n, weak]
 - SND_HDA_CODEC_HDMI: [n, weak]
 - SND_HDA_CODEC_CIRRUS: [n, weak]
 - SND_HDA_CODEC_CONEXANT: [n, weak]
 - SND_HDA_CODEC_CA0110: [n, weak]
 - SND_HDA_CODEC_CA0132: [n, weak]
 - SND_HDA_CODEC_CMEDIA: [n, weak]
 - SND_HDA_CODEC_SI3054: [n, weak]
 - UBIFS_FS: [n, weak]
 - UBIFS_FS_ADVANCED_COMPR: [n, weak]
 - UBIFS_ATIME_SUPPORT: [n, weak]
 - UBIFS_FS_LZO: [n, weak]
 - UBIFS_FS_ZLIB: [n, weak]
 - UBIFS_FS_ZSTD: [n, weak]
 - UBIFS_FS_SECURITY: [n, weak]
 - CRYPTO_AEGIS128_AESNI_SSE2: [n, weak]
 # CRYPTO_NHPOLY1305_* removed by "lib/crypto: x86/nh: Migrate optimized code into library"
 - CRYPTO_NHPOLY1305_SSE2: [n, weak, -v6.19]
 - CRYPTO_NHPOLY1305_AVX2: [n, weak, -v6.19]
 - CRYPTO_CRC32C_INTEL: [n, weak]
 - CRYPTO_CRC32_PCLMUL: [n, weak]
 - CRYPTO_CRCT10DIF_PCLMUL: [n, weak]
 - CRYPTO_SHA1_SSSE3: [n, weak]
 - CRYPTO_SHA256_SSSE3: [n, weak]
 - CRYPTO_SHA512_SSSE3: [n, weak]
 - CRYPTO_GHASH_CLMUL_NI_INTEL: [n, weak]
 - CRYPTO_AES_NI_INTEL: [n, weak]
 - CRYPTO_BLOWFISH_X86_64: [n, weak]
 - CRYPTO_CAMELLIA_AESNI_AVX2_X86_64: [n, weak]
 - CRYPTO_CAST5_AVX_X86_64: [n, weak]
 - CRYPTO_CAST6_AVX_X86_64: [n, weak]
 - CRYPTO_DES3_EDE_X86_64: [n, weak]
 - CRYPTO_SERPENT_SSE2_X86_64: [n, weak]
 - CRYPTO_SERPENT_AVX2_X86_64: [n, weak]
 - CRYPTO_TWOFISH_AVX_X86_64: [n, weak]
 # These depend on MTD which we disable above.
 - JFFS2_FS: [n, weak]
 - JFFS2_FS_DEBUG: [n, weak]
 - JFFS2_FS_WRITEBUFFER: [n, weak]
 - JFFS2_SUMMARY: [n, weak]
 - JFFS2_FS_XATTR: [n, weak]
 - JFFS2_FS_POSIX_ACL: [n, weak]
 - JFFS2_FS_SECURITY: [n, weak]
 - JFFS2_COMPRESSION_OPTIONS: [n, weak]
 - JFFS2_ZLIB: [n, weak]
 - JFFS2_LZO: [n, weak]
 - JFFS2_RTIME: [n, weak]
 - JFFS2_RUBIN: [n, weak]
 - JFFS2_CMODE_PRIORITY: [n, weak]
 - CRAMFS_MTD: [n, weak]
 - ROMFS_BACKED_BY_BOTH: [n, weak]
 - ROMFS_ON_MTD: [n, weak]