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powerpc/pseries/svm: Add helpers for UV_SHARE_PAGE and UV_UNSHARE_PAGE
authorRam Pai <linuxram@us.ibm.com>
Tue, 20 Aug 2019 02:13:15 +0000 (23:13 -0300)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 29 Aug 2019 23:55:40 +0000 (09:55 +1000)
commitf7777e008cad17bf757ca256709070c07efd8283
tree3ab82df23c46dadad0e48aea702d6273ebe352fatree
parent6a9c930bd7751bf0630d8b9b73b07af5c6842da6commit | diff
powerpc/pseries/svm: Add helpers for UV_SHARE_PAGE and UV_UNSHARE_PAGE

These functions are used when the guest wants to grant the hypervisor
access to certain pages.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190820021326.6884-6-bauerman@linux.ibm.com
arch/powerpc/include/asm/ultravisor-api.h diff | blob | history
arch/powerpc/include/asm/ultravisor.h diff | blob | history
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