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f15b9000eb
UML uses the _PAGE_NEWPAGE flag to mark pages which are not jet installed on the host side using mmap(). pte_same() has to ignore this flag, otherwise unuse_pte_range() is unable to unuse the page because two identical page tables entries with different _PAGE_NEWPAGE flags would not match and swapoff() would never return. CC: stable@kernel.org Analyzed-by: Hugh Dickins <hughd@google.com> Signed-off-by: Richard Weinberger <richard@nod.at> |
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.. | ||
drivers | ||
include | ||
kernel | ||
os-Linux | ||
scripts | ||
sys-ia64 | ||
sys-ppc | ||
.gitignore | ||
defconfig | ||
Kconfig.char | ||
Kconfig.common | ||
Kconfig.debug | ||
Kconfig.net | ||
Kconfig.rest | ||
Kconfig.um | ||
Makefile | ||
Makefile-ia64 | ||
Makefile-os-Linux | ||
Makefile-ppc | ||
Makefile-skas |