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From: Simon Horman <horms@verge.net.au>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Scott Wood <scottwood@freescale.com>,
	linuxppc-dev@lists.ozlabs.org, kexec@lists.infradead.org
Subject: Re: [PATCH v2 3/3] ppc64: Add a flag to tell the kernel it's booting from kexec
Date: Tue, 8 Dec 2015 15:01:39 +0900	[thread overview]
Message-ID: <20151208060139.GA20730@verge.net.au> (raw)
In-Reply-To: <1449546377.12218.9.camel@ellerman.id.au>

On Tue, Dec 08, 2015 at 02:46:17PM +1100, Michael Ellerman wrote:
> On Mon, 2015-12-07 at 14:42 -0600, Scott Wood wrote:
> > On Tue, 2015-10-06 at 17:55 -0500, Scott Wood wrote:
> > > It needs to know this because the SMP release mechanism for Freescale
> > > book3e is different from when booting with normal hardware.  In theory
> > > we could simulate the normal spin table mechanism, but not (easily) at
> > > the addresses U-Boot put in the device tree -- so there'd need to be
> > > even more communication between the kernel and kexec to set that up.
> > > 
> > > Signed-off-by: Scott Wood <scottwood@freescale.com>
> > > ---
> > > v2: Use a device tree property rather than setting a flag in the kernel
> > > image, as requested by Michael Ellerman.
> > 
> > ping?
> > 
> > Michael, can you review this?  Simon is waiting for another PPC person to
> > review it.
> 
> Oh sorry I thought it'd been merged already, but I see now only 1 & 2 went in.
> 
> Horms this looks fine to me:
> 
> Acked-by: Michael Ellerman <mpe@ellerman.id.au>

Thanks, applied.

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WARNING: multiple messages have this Message-ID (diff)
From: Simon Horman <horms@verge.net.au>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Scott Wood <scottwood@freescale.com>,
	kexec@lists.infradead.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 3/3] ppc64: Add a flag to tell the kernel it's booting from kexec
Date: Tue, 8 Dec 2015 15:01:39 +0900	[thread overview]
Message-ID: <20151208060139.GA20730@verge.net.au> (raw)
In-Reply-To: <1449546377.12218.9.camel@ellerman.id.au>

On Tue, Dec 08, 2015 at 02:46:17PM +1100, Michael Ellerman wrote:
> On Mon, 2015-12-07 at 14:42 -0600, Scott Wood wrote:
> > On Tue, 2015-10-06 at 17:55 -0500, Scott Wood wrote:
> > > It needs to know this because the SMP release mechanism for Freescale
> > > book3e is different from when booting with normal hardware.  In theory
> > > we could simulate the normal spin table mechanism, but not (easily) at
> > > the addresses U-Boot put in the device tree -- so there'd need to be
> > > even more communication between the kernel and kexec to set that up.
> > > 
> > > Signed-off-by: Scott Wood <scottwood@freescale.com>
> > > ---
> > > v2: Use a device tree property rather than setting a flag in the kernel
> > > image, as requested by Michael Ellerman.
> > 
> > ping?
> > 
> > Michael, can you review this?  Simon is waiting for another PPC person to
> > review it.
> 
> Oh sorry I thought it'd been merged already, but I see now only 1 & 2 went in.
> 
> Horms this looks fine to me:
> 
> Acked-by: Michael Ellerman <mpe@ellerman.id.au>

Thanks, applied.

  reply	other threads:[~2015-12-08  6:02 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-06 22:55 [PATCH v2 1/3] ppc64: Fix warnings Scott Wood
2015-10-06 22:55 ` Scott Wood
2015-10-06 22:55 ` [PATCH v2 2/3] ppc64: Avoid rfid if no need to clear MSR_LE Scott Wood
2015-10-06 22:55   ` Scott Wood
2015-10-16  1:48   ` Simon Horman
2015-10-16  1:48     ` Simon Horman
2015-10-30  0:16     ` Scott Wood
2015-10-30  0:16       ` Scott Wood
2015-11-01 22:55   ` Sam Mendoza-Jonas
2015-11-01 22:55     ` Sam Mendoza-Jonas
2015-11-02  0:21     ` Sam Mendoza-Jonas
2015-11-02  0:21       ` Sam Mendoza-Jonas
2015-11-02  2:06       ` Simon Horman
2015-11-02  2:06         ` Simon Horman
2015-10-06 22:55 ` [PATCH v2 3/3] ppc64: Add a flag to tell the kernel it's booting from kexec Scott Wood
2015-10-06 22:55   ` Scott Wood
2015-10-16  1:48   ` Simon Horman
2015-10-16  1:48     ` Simon Horman
2015-12-07 20:42   ` Scott Wood
2015-12-07 20:42     ` Scott Wood
2015-12-08  3:46     ` Michael Ellerman
2015-12-08  3:46       ` Michael Ellerman
2015-12-08  6:01       ` Simon Horman [this message]
2015-12-08  6:01         ` Simon Horman
2015-10-16  1:47 ` [PATCH v2 1/3] ppc64: Fix warnings Simon Horman
2015-10-16  1:47   ` Simon Horman

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