Rusty Russell 476c6c11a9 fix lguest rmmod "bad pgd" ... After 17d57a9206 ("x86: fix x86-32 early fixmap initialization.") removing lg.ko caused a printk from vunmap: mm/memory.c:115: bad pgd 004b3027. On the second use after module load, the kernel crashes. This fixes the immediate problem (accessed and dirty bits not set as expected in pmd_none_or_clear_bad). I can't see why this would cause a crash, but I haven't been able to reproduce it once this is applied. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-01-01 11:30:35 -08:00
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ia32
kernel	fix lguest rmmod "bad pgd"	2008-01-01 11:30:35 -08:00
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