set_memory.h: Provide set_memory_{en,de}crypted() stubs

2018-03-20T09:01:58Z

... to make these APIs more universally available. Tested-by: Tom Lendacky Signed-off-by: Christoph Hellwig Reviewed-by: Thomas Gleixner Reviewed-by: Konrad Rzeszutek Wilk Reviewed-by: Tom Lendacky Cc: David Woodhouse Cc: Joerg Roedel Cc: Jon Mason Cc: Linus Torvalds Cc: Muli Ben-Yehuda Cc: Peter Zijlstra Cc: iommu@lists.linux-foundation.org Link: http://lkml.kernel.org/r/20180319103826.12853-11-hch@lst.de Signed-off-by: Ingo Molnar

provide linux/set_memory.h

2017-07-06T23:24:30Z

Currently code that wants to use set_memory_ro() etc, needs to include asm/set_memory.h, which doesn't exist on all arches. Some code knows it only builds on arches which have the header, other code guards the inclusion with an #ifdef, neither is ideal. So create linux/set_memory.h. This always exists, so users don't need an #ifdef just to include the header. When CONFIG_ARCH_HAS_SET_MEMORY=y it includes asm/set_memory.h, otherwise it provides empty non-failing implementations. Link: http://lkml.kernel.org/r/1498717781-29151-1-git-send-email-mpe@ellerman.id.au Signed-off-by: Michael Ellerman Acked-by: Daniel Borkmann Acked-by: Kees Cook Acked-by: Laura Abbott Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

user/sven/linux.git/include/linux/set_memory.h, branch v4.18.11

set_memory.h: Provide set_memory_{en,de}crypted() stubs

provide linux/set_memory.h