- 论坛徽章:
- 0
|
这个跟内核的一个bug有关。已经有人提交了patch了。
自己也可以改一下 arch/x86/kernel/entry_32.S 中的两处地方再编译,具体请参考链接:
https://lkml.org/lkml/2011/3/20/49
This fixes the problem. The file does not have a maintainer listed, so
I don't know where else to send it than to the LKML. Please correct
me or redirect as needed.
- --- entry_32.S.original 2011-03-18 08:21:51.000000000 -0400
+++ entry_32.S 2011-03-20 10:37:00.000000000 -0400
@@ -343,7 +343,7 @@
# int/exception return?
jne work_pending
jmp restore_all
- -END(ret_from_exception)
+END(resume_userspace)
#ifdef CONFIG_PREEMPT
ENTRY(resume_kernel)
@@ -1413,7 +1413,7 @@
CFI_ADJUST_CFA_OFFSET 4
jmp error_code
CFI_ENDPROC
- -END(apf_page_fault)
+END(async_page_fault)
#endif |
|