On Tue, 28 May 2024 16:59:15 +0800 Tong Tiangen <tongtiangen@xxxxxxxxxx> wrote: > For SEA exception, kernel require take some action to recover from memory > error, such as isolate poison page adn kill failure thread, which are done > in memory_failure(). > > During our test, the failure thread cannot be killed due to this issue[1], > Here, I temporarily workaround this issue by sending signals to user > processes in do_sea(). After [1] is merged, this patch can be rolled back > or the SIGBUS will be sent repeated. > > [1]https://lore.kernel.org/lkml/20240204080144.7977-1-xueshuai@xxxxxxxxxxxxxxxxx/ What's the status of that one? Seems better to help get that in than carry this. Jonathan
