mirror of https://gitee.com/openkylin/linux.git
33bbc30654
atomic_notifier_chain_register() and uml_postsetup() do call kernel code that rely on the "current" kernel macro and a valid task_struct resp. thread_info struct. Give those functions a valid stack by moving uml_postsetup() in the init_thread stack. This moves enables a panic() call in this early code to generate a valid stacktrace, instead of crashing. E.g. when an UML kernel is started with an initrd but too few physical memory the panic() call get's actually processed. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Richard Weinberger <richard@nod.at> |
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| .. | ||
| skas | ||
| aio.h | ||
| arch.h | ||
| as-layout.h | ||
| common-offsets.h | ||
| elf_user.h | ||
| frame_kern.h | ||
| init.h | ||
| irq_kern.h | ||
| irq_user.h | ||
| kern.h | ||
| kern_util.h | ||
| longjmp.h | ||
| mem.h | ||
| mem_user.h | ||
| net_kern.h | ||
| net_user.h | ||
| os.h | ||
| ptrace_user.h | ||
| registers.h | ||
| sigio.h | ||
| um_malloc.h | ||
| user.h | ||