https://github.com/google/kmsan
Revision ccc1418bc441ab54ef1ebd5f82c452d7bdce2d5c authored by Alexander Potapenko on 04 April 2018, 14:06:54 UTC, committed by Alexander Potapenko on 28 August 2018, 10:29:14 UTC
This is a hotfix for syzbot. The current Clang version dies with the following error message: 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module 'arch/x86/mm/cpu_entry_area.c'. 4. Running pass 'X86 DAG->DAG Instruction Selection' on function '@setup_cpu_entry_areas' clang-7: error: unable to execute command: Aborted when attempting to build the kernel with extended stack size (see 0f35ce79c491cbf0). This can be fixed in the compiler, but for now it's faster to disable instrumentation for arch/x86/kernel/setup_percpu.c and arch/x86/mm/cpu_entry_area.c
1 parent 8e1e7ab
Tip revision: ccc1418bc441ab54ef1ebd5f82c452d7bdce2d5c authored by Alexander Potapenko on 04 April 2018, 14:06:54 UTC
kmsan: don't instrument big percpu arrays (temporary workaround)
kmsan: don't instrument big percpu arrays (temporary workaround)
Tip revision: ccc1418
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 12.8 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .config.example | -rw-r--r-- | 120.8 KB |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.5 KB |
| .mailmap | -rw-r--r-- | 9.7 KB |
| COPYING | -rw-r--r-- | 423 bytes |
| CREDITS | -rw-r--r-- | 96.4 KB |
| Kbuild | -rw-r--r-- | 2.2 KB |
| Kconfig | -rw-r--r-- | 563 bytes |
| MAINTAINERS | -rw-r--r-- | 458.4 KB |
| Makefile | -rw-r--r-- | 59.0 KB |
| README | -rw-r--r-- | 800 bytes |
| README.md | -rw-r--r-- | 2.1 KB |
| false-kmsan-cfq_init_cfqq.txt | -rw-r--r-- | 6.3 KB |
| kmsan-cfq_init_cfqq.txt | -rw-r--r-- | 6.0 KB |
| kmsan-clang.patch | -rw-r--r-- | 9.1 KB |
| kmsan-epoll_ctl.txt | -rw-r--r-- | 3.2 KB |
| kmsan-first-bug-writeup.txt | -rw-r--r-- | 8.1 KB |
| kmsan-llvm.patch | -rw-r--r-- | 34.8 KB |
| kmsan-packet_bind_spkt.txt | -rw-r--r-- | 4.4 KB |
| kmsan-radix_tree_insert.txt | -rw-r--r-- | 6.3 KB |
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