[PATCH 2/2] bitops.h: Add sign_extend64() API

Add sign_extend64() for sign extending any (hardware-)given signed value greater than 32 bits to s64. Suggested-by: Christoph Muellner Suggested-by: Peter Zijlstra Signed-off-by: Martin Kepplinger --- include/linux/bitops.h | 11 +++ 1 file changed, 11 insertions(+) diff --git

[PATCH 2/2] bitops.h: Add sign_extend64() API

Add sign_extend64() for sign extending any (hardware-)given signed value greater than 32 bits to s64. Suggested-by: Christoph Muellner christoph.muell...@theobroma-systems.com Suggested-by: Peter Zijlstra pet...@infradead.org Signed-off-by: Martin Kepplinger mart...@posteo.de ---