Dmitry Vyukov b5ff187b7b tsan: mmap shadow stack ... We used to mmap C++ shadow stack as part of the trace region before ed7f3f5bc9 ("tsan: move shadow stack into ThreadState"), which moved the shadow stack into TLS. This started causing timeouts and OOMs on some of our internal tests that repeatedly create and destroy thousands of threads. Allocate C++ shadow stack with mmap and small pages again. This prevents the observed timeouts and OOMs. But we now need to be more careful with interceptors that run after thread finalization because FuncEntry/Exit and TraceAddEvent all need the shadow stack. Reviewed By: vitalybuka Differential Revision: https://reviews.llvm.org/D113786		2021-11-13 09:12:55 +01:00
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benchmarks	compiler-rt: Rename .cc file in lib/tsan/{benchmarks,dd,go} to .cpp	2019-08-01 14:30:49 +00:00
dd	tsan/dd: fix format strings	2021-08-13 17:45:29 +02:00
go	Revert "tsan: new runtime (v3)"	2021-11-12 17:49:47 +01:00
rtl	tsan: mmap shadow stack	2021-11-13 09:12:55 +01:00
tests	Revert "tsan: new runtime (v3)"	2021-11-12 17:49:47 +01:00
.clang-format	Revert "sanitizers: increase .clang-format columns to 100"	2021-07-28 09:40:21 +02:00
CMakeLists.txt	Revert "tsan: new runtime (v3)"	2021-11-12 17:49:47 +01:00
analyze_libtsan.sh	[compiler-rt] Use portable "#!/usr/bin/env bash" shebang for tests.	2021-09-24 19:10:07 +05:30
check_analyze.sh	[compiler-rt] Use portable "#!/usr/bin/env bash" shebang for tests.	2021-09-24 19:10:07 +05:30
check_cmake.sh	[compiler-rt] Use portable "#!/usr/bin/env bash" shebang for tests.	2021-09-24 19:10:07 +05:30