Re: [PATCH 4.9 03/32] MIPS: Use asyncIPIsforarch_trigger_cpumask_backtrace()

Hi, Greg,

I have resend patches and cc stable list.

This patch is needed for 4.4.y but need restruction, as Paul said: Strictly speaking the faulty MIPS implementation can be traced further back to commit 856839b76836 ("MIPS: Add arch_trigger_all_cpu_backtrace() function") in v3.19

Huacai

------------------ Original ------------------ From: "Greg Kroah-Hartman"gregkh@linuxfoundation.org; Date: Tue, Jul 17, 2018 03:20 PM To: "陈华才"chenhc@lemote.com; Cc: "linux-kernel"linux-kernel@vger.kernel.org; "stable"stable@vger.kernel.org; "Paul Burton"paul.burton@mips.com; "James Hogan"jhogan@kernel.org; Subject: Re: [PATCH 4.9 03/32] MIPS: Use asyncIPIsforarch_trigger_cpumask_backtrace()

On Tue, Jul 17, 2018 at 02:53:38PM +0800, 陈华才 wrote:

Hi, Greg,

I have backported and tested it to 4.9 and 4.4: https://patchwork.linux-mips.org/patch/19862/ https://patchwork.linux-mips.org/patch/19863/

I can't do anything with random web links. Please properly cc: the stable list with the backports and I can take them from there.

And are you sure they are needed for 4.4.y?

thanks,

greg k-h