commit 79df39d535c7a3770856fe9f5aba8c0ad1eebdb6 upstream. This reverts commit e4f2006f1287e7ea17660490569cff323772dac4. This patch shows problems with signal handling. Revert it for now. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> # v5.15 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>