linux-kernel - Re: [PATCH RESEND] kdb: Get rid of redundant kdb_curr

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Message-ID: <20240621144650.GC285771@aspen.lan>
Date: Fri, 21 Jun 2024 15:46:50 +0100
From: Daniel Thompson <daniel.thompson@...aro.org>
To: Doug Anderson <dianders@...omium.org>
Cc: Zheng Zengkai <zhengzengkai@...wei.com>, jason.wessel@...driver.com,
	pmladek@...e.com, christophe.jaillet@...adoo.fr,
	thorsten.blum@...lux.com, yuran.pereira@...mail.com,
	kgdb-bugreport@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] kdb: Get rid of redundant kdb_curr_task()

On Fri, Jun 21, 2024 at 07:36:49AM -0700, Doug Anderson wrote:
> Hi,
>
> On Thu, Jun 20, 2024 at 6:58 AM Zheng Zengkai <zhengzengkai@...wei.com> wrote:
> >
> > Commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture")
> > removed the only definition of macro _TIF_MCA_INIT, so kdb_curr_task()
> > is actually the same as curr_task() now and becomes redundant.
> >
> > Let's remove the definition of kdb_curr_task() and replace remaining
> > calls with curr_task().
> >
> > Signed-off-by: Zheng Zengkai <zhengzengkai@...wei.com>
> > ---
> >  kernel/debug/kdb/kdb_bt.c      |  2 +-
> >  kernel/debug/kdb/kdb_main.c    | 18 ++++--------------
> >  kernel/debug/kdb/kdb_private.h |  2 --
> >  3 files changed, 5 insertions(+), 17 deletions(-)
>
> In case Daniel picks this one up since it CCs LKML, I'll copy my tag
> from the one that didn't:
>
> Reviewed-by: Douglas Anderson <dianders@...omium.org>

Thanks Doug. I was literally getting to it now!


Daniel.