Re: [PATCH v8 0/5] arm64: ftrace with regs

Hi Ruslan,

On Wed, Jul 10, 2019 at 03:27:58PM +0300, Ruslan Bilovol wrote:

On Tue, Apr 9, 2019 at 8:52 PM Will Deacon [off-list ref] wrote:

quoted

On Mon, Apr 08, 2019 at 04:36:28PM +0100, Mark Rutland wrote:

quoted

On Mon, Mar 11, 2019 at 12:49:46PM +0100, Torsten Duwe wrote:

quoted

On Wed, Feb 13, 2019 at 11:11:04AM +0000, Julien Thierry wrote:

quoted

Hi Torsten,

On 08/02/2019 15:08, Torsten Duwe wrote:

quoted

Patch series v8, as discussed.
The whole series applies cleanly on 5.0-rc5

So what's the status now? Besides debatable minor style
issues there were no more objections to v8. Would this
go through the ARM repo or via the ftrace repo?

Sorry agains for the delay on this. I'm now back in the office and in
front of a computer daily, so I can spend a bit more time on this.

Regardless of anything else, I think that we should queue the first
three patches now. I've poked the relevant maintainers for their acks so
that those can be taken via the arm64 tree.

I'm happy to do the trivial cleanups on the last couple of patches (e.g.
s/lr/x30), and I'm actively looking at the API rework I requested.

Ok, I've picked up patches 1-3 and I'll wait for you to spin updates to the
last two.

Ok, I see that patches 1-3 are picked up and are already present in recent
kernels.

Is there any progress on remaining two patches?

I'm afraid that I've been distracted on other fronts, so I haven't made
progress there.

Any help required?

If you'd be happy to look at the cleanup I previously suggested for the
core, that would be great. When I last looked, it was simple to rework
things so that arch code doesn't have to define MCOUNT_ADDR, but I
hadn't figured out exactly how to split the core mcount assumptions from
the important state machine bits.

I'll take another look and see if I can provide more detail. :)

Thanks,
Mark.

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