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![Sebastian Ott](/assets/img/avatar_default.png)
Newly allocated translation table entries are flagged as invalid and protected. If an existing translation table entry is invalidated, the protection flag is left unchanged. If a page (with invalid and protection flag set) is accessed it's undefined which type of exception we'll receive. Make sure to always set the invalid flag only. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>