Re: [PATCH] arm64: set __exception_irq_entry with __irq_entry as a default

From: Youngmin Nam <youngmin.nam@samsung.com>
To: Mark Rutland <mark.rutland@arm.com>
Cc: lexandru.elisei@arm.com, andreyknvl@gmail.com,
	anshuman.khandual@arm.com, ardb@kernel.org, broonie@kernel.org,
	catalin.marinas@arm.com, d7271.choe@samsung.com,
	dvyukov@google.com, hy50.seo@samsung.com,
	kasan-dev@googlegroups.com, linux-arm-kernel@lists.infradead.org,
	maz@kernel.org, will@kernel.org, youngmin.nam@samsung.com
Subject: Re: [PATCH] arm64: set __exception_irq_entry with __irq_entry as a default
Date: Fri, 26 May 2023 08:20:36 +0900	[thread overview]
Message-ID: <ZG/tRDjl4uR7C0dD@perf> (raw)
In-Reply-To: <ZF5gmBz4NbDseDHp@FVFF77S0Q05N>

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On Fri, May 12, 2023 at 04:51:52PM +0100, Mark Rutland wrote:
> Hi,
> 
> On Fri, May 12, 2023 at 08:46:56AM +0900, Youngmin Nam wrote:
> > On Wed, Apr 26, 2023 at 02:06:25PM +0900, Youngmin Nam wrote:
> > > On Tue, Apr 25, 2023 at 02:39:51PM +0100, Mark Rutland wrote:
> > > > On Tue, Apr 25, 2023 at 11:31:31AM +0900, Youngmin Nam wrote:
> > > > > On Mon, Apr 24, 2023 at 02:08:14PM +0100, Mark Rutland wrote:
> > > > > > With that in mind, I think what we should do is cut this at the instant we
> > > > > > enter the exception; for the trace below that would be el1h_64_irq. I've added
> > > > > > some line spacing there to make it stand out.
> 
> > > > I'd meant something like the below, marking the assembly (as x86 does) rather
> > > > than the C code. I'll try to sort that out and send a proper patch series after
> > > > -rc1.
> > > > 
> > > > Thanks,
> > > > Mark.
> > 
> > Hi Mark.
> > This is gentle remind for you.
> > Can I know that you've sent the patch ?
> > Actually I'm looking forward to seeing your patch. :)
> 
> Sorry; I haven't yet sent this out as I'm still looking into how this interacts
> with ftrace.
> 
> I'll try to flesh out the commit message and get this out next week. You will
> be Cc'd when I send it out.
> 
> Thanks,
> Mark.
> 
Hi Mark.
Sorry to rush you. Would you share your patch for us ? We're still waiting
your patch. :)

Thanks.

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