[Bug 254693] random crashes with armv7 thumb application on arm64
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254693 Robert Clausecker <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Not A Bug Status|New |Closed --- Comment #2 from Robert Clausecker <[email protected]> --- My bad. It appears that the synchronisation code is indeed incorrect. Citing from the ARMv8 ARM, section E2.5.3: > If software requires coherency between instruction execution and > memory, it must manage this coherency using Context synchronization > events and cache maintenance instructions. These can only be > accessed from an Exception level that is higher than EL0, and > therefore require a system call [...]. Closing this one as invalid. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"