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| author | Ard Biesheuvel | 2015-03-23 11:52:57 +0100 |
|---|---|---|
| committer | Will Deacon | 2015-03-23 12:16:50 +0100 |
| commit | e60a1fec44a2fe2c85ac406a5c1161ca2957a4fa (patch) | |
| tree | 9e26582a3000816875b3453c930f3895795065c0 /arch/arm64/mm/proc.S | |
| parent | ARM, arm64: kvm: get rid of the bounce page (diff) | |
| download | kernel-qcow2-linux-e60a1fec44a2fe2c85ac406a5c1161ca2957a4fa.tar.gz kernel-qcow2-linux-e60a1fec44a2fe2c85ac406a5c1161ca2957a4fa.tar.xz kernel-qcow2-linux-e60a1fec44a2fe2c85ac406a5c1161ca2957a4fa.zip | |
ARM: kvm: implement replacement for ld's LOG2CEIL()
Commit 06f75a1f6200 ("ARM, arm64: kvm: get rid of the bounce
page") uses ld's builtin function LOG2CEIL() to align the
KVM init code to a log2 upper bound of its size. However,
this function turns out to be a fairly recent addition to
binutils, which breaks the build for older toolchains.
So instead, implement a replacement LOG2_ROUNDUP() using
the C preprocessor.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/mm/proc.S')
0 files changed, 0 insertions, 0 deletions