um: Fetch registers only for signals which need them (3c6ac61b) · Commits · Mirrors / github.com / raspberrypi_linux

Commit 3c6ac61b authored Nov 10, 2020 by

Anton Ivanov Committed by Richard Weinberger Dec 13, 2020

um: Fetch registers only for signals which need them



UML userspace fetches siginfo and passes it to signal handlers
in UML. This is needed only for some of the signals, because
key handlers like SIGIO make no use of this variable.

Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent a374b7cb

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