arm64: restore bogomips information in /proc/cpuinfo

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[ Upstream commit 92e788b749 ]

As previously reported, some userspace applications depend on bogomips
showed by /proc/cpuinfo. Although there is much less legacy impact on
aarch64 than arm, it does break libvirt.

This patch reverts commit 326b16db9f ("arm64: delay: don't bother
reporting bogomips in /proc/cpuinfo"), but with some tweak due to
context change and without the pr_info().

Fixes: 326b16db9f ("arm64: delay: don't bother reporting bogomips in /proc/cpuinfo")
Signed-off-by: Yang Shi <yang.shi@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: <stable@vger.kernel.org> # 3.12+
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

...

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Yang Shi 2015-11-18 10:48:55 -08:00 • committed by Sasha Levin

parent 425b3d713f

commit 8676a9bcce

1 changed files with 4 additions and 0 deletions

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arch/arm64/kernel/setup.c

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