On 11/19/2015 9:59 AM, Catalin Marinas wrote:
On Wed, Nov 18, 2015 at 10:48:55AM -0800, Yang Shi wrote:As what Pavel Machek reported [1], some userspace applications depend on bogomips showed by /proc/cpuinfo. Although there is much less legacy impact on aarch64 than arm, but it does break libvirt. Basically, this patch reverts commit 326b16db9f69fd0d279be873c6c00f88c0a4aad5 ("arm64: delay: don't bother reporting bogomips in /proc/cpuinfo"), but with some tweak due to context change. [1] https://lkml.org/lkml/2015/1/4/132 Acked-by: Will Deacon <will.deacon@xxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> #3.12+ Signed-off-by: Yang Shi <yang.shi@xxxxxxxxxx>Patch applied as a fix for stable, basically returning back to the pre-3.12 behaviour. If there is a need for some more useful information here, it can be done as an additional patch, though without cc: stable.
Thanks. This approach sounds safer to usersapce. Yang
Thanks.
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