Calling vm86 and then forking will corrupt things. Fix it. This is for x86/urgent. It fixes a 4.3 regression.
Andy Lutomirski (2): selftests/x86: Add a fork() to entry_from_vm86 to catch fork bugs x86/vm86: Set thread.vm86 to NULL on fork/clone arch/x86/kernel/process.c | 3 +++ tools/testing/selftests/x86/entry_from_vm86.c | 4 ++++ 2 files changed, 7 insertions(+) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
