Subject gcov: add -fprofile-update=atomic to fix concurrent access crashes
Author khorenko@virtuozzo.com
Date 2026-04-02 14:18:31 +0000 UTC
Version
Cc arnd@arndb.de herbert@gondor.apana.org.au khorenko@virtuozzo.com kuba@kernel.org linux-kbuild@vger.kernel.org linux-kernel@vger.kernel.org linux@weissschuh.net masahiroy@kernel.org nathan@kernel.org netdev@vger.kernel.org nsc@kernel.org oberpar@linux.ibm.com ptikhomirov@virtuozzo.com steffen.klassert@secunet.com vasileios.almpanis@virtuozzo.com zaslonko@linux.ibm.com
Patches (1)
Name Content [All]
[PATCH] gcov: use atomic counter updates to fix concurrent access crashes [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-02
Passed
ID (for dev) 96f4437c-963d-42df-b5c3-b27f9ce277f3
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 9147566d801602c9e7fc7f85e989735735bf38ba [Config] passed [Log]
[KASAN] Boot test: Base 9147566d801602c9e7fc7f85e989735735bf38ba [Config] passed [Log]
[KASAN] Build Patched 9147566d801602c9e7fc7f85e989735735bf38ba [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 9147566d801602c9e7fc7f85e989735735bf38ba [Config] [patched] passed [Log]
[KASAN] Fuzz 9147566d801602c9e7fc7f85e989735735bf38ba [Config] 9147566d801602c9e7fc7f85e989735735bf38ba [Config] [patched] skipped [Log] [Artifacts]