| Message ID | 1450133241-9020-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 79fedd8d..386acb8 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -520,6 +520,9 @@ static int c_show(struct seq_file *m, void *v) #ifdef CONFIG_SMP seq_printf(m, "processor\t: %d\n", i); #endif + seq_printf(m, "BogoMIPS\t: %lu.%02lu\n\n", + loops_per_jiffy / (500000UL/HZ), + loops_per_jiffy / (5000UL/HZ) % 100); /* * Dump out the common processor features in a single line.
This is a note to let you know that I have just added a patch titled arm64: restore bogomips information in /proc/cpuinfo to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue This patch is scheduled to be released in version 3.19.8-ckt12. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.19.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 18fa095878de7c1ecf5561c55abcf9185ee786d1 Mon Sep 17 00:00:00 2001 From: Yang Shi <yang.shi@linaro.org> Date: Wed, 18 Nov 2015 10:48:55 -0800 Subject: arm64: restore bogomips information in /proc/cpuinfo commit 92e788b749862ebe9920360513a718e5dd4da7a9 upstream. 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 326b16db9f69 ("arm64: delay: don't bother reporting bogomips in /proc/cpuinfo"), but with some tweak due to context change and without the pr_info(). Fixes: 326b16db9f69 ("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> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> [ kamal: backport to 3.19-stable: applies to setup.c; context ] Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/arm64/kernel/setup.c | 3 +++ 1 file changed, 3 insertions(+) -- 1.9.1