diff options
| author | Will Deacon <will.deacon@arm.com> | 2017-12-01 17:33:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2018-01-06 11:14:01 +0100 |
| commit | c62a3d7a8de517e0df46e0f4cc46c45f5c44a235 (patch) | |
| tree | f03df0d7c36136f10155a1ef52cdaeeac4fc93dd /include/linux/mutex-debug.h | |
| parent | d891a62401ae543e66a847fd73ac8d7581ae6d64 (diff) | |
FROMLIST: arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR
There are now a handful of open-coded masks to extract the ASID from a
TTBR value, so introduce a TTBR_ASID_MASK and use that instead.
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Laura Abbott <labbott@redhat.com>
Tested-by: Shanker Donthineni <shankerd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
commit b519538dfefc2f8478a1bcb458459c861d431784)
Change-Id: I538071c8ec96dca587205c78839c07b6c772fa91
[ghackmann@google.com: adjust context, applying asm-uaccess.h changes
to uaccess.h instead]
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'include/linux/mutex-debug.h')
0 files changed, 0 insertions, 0 deletions