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Message-ID: <57449A28.3020901@gmail.com> Date: Tue, 24 May 2016 11:15:04 -0700 From: David Daney <ddaney.cavm@...il.com> To: Anna-Maria Gleixner <anna-maria@...utronix.de> CC: linux-kernel@...r.kernel.org, rt@...utronix.de, Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...ux-mips.org Subject: Re: [PATCH] MIPS: Add missing FROZEN hotplug notifier transitions On 05/24/2016 06:08 AM, Anna-Maria Gleixner wrote: > The corresponding FROZEN hotplug notifier transitions used on > suspend/resume are ignored. Therefore the switch case action argument > is masked with the frozen hotplug notifier transition mask. > > Cc: Ralf Baechle <ralf@...ux-mips.org> > Cc: linux-mips@...ux-mips.org > Signed-off-by: Anna-Maria Gleixner <anna-maria@...utronix.de> This seems sane, and I don't object, but can you tell us how this was tested? Thanks, David Daney > --- > arch/mips/cavium-octeon/smp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- a/arch/mips/cavium-octeon/smp.c > +++ b/arch/mips/cavium-octeon/smp.c > @@ -384,7 +384,7 @@ static int octeon_cpu_callback(struct no > { > unsigned int cpu = (unsigned long)hcpu; > > - switch (action) { > + switch (action & ~CPU_TASKS_FROZEN) { > case CPU_UP_PREPARE: > octeon_update_boot_vector(cpu); > break; > >
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