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3b17979bda
kunmap_atomic() will call kpte_clear_flush with vaddr/ptep arguments which don't correspond if the vaddr is just a normal lowmem address (ie, not in the KMAP area). This patch makes sure that the pte is only cleared if kmap area was actually used for the mapping. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Zachary Amsden <zach@vmware.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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.. | ||
boot_ioremap.c | ||
discontig.c | ||
extable.c | ||
fault.c | ||
highmem.c | ||
hugetlbpage.c | ||
init.c | ||
ioremap.c | ||
Makefile | ||
mmap.c | ||
pageattr.c | ||
pgtable.c |