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9062014cb6
Any list of indirect data adresses (TIDAL) used by a TCW must not cross a page boundary. The original itcw implementation complies with this restriction by allocating allmost twice as much memory as actually needed, so that in any case there is enough room for the full TIDAL, either above or below the page boundary. This patch implements an alternative method, by using a TTIC TIDAW to connect TIDAL parts below and above a page boundary. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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