On Thu, Jul 25, 2013 at 09:14:25AM +1000, Benjamin Herrenschmidt wrote:
> On Thu, 2013-07-25 at 08:34 +1000, Anton Blanchard wrote:
> > > Apart from the annoying colors, is there anything specific I should
> > > be looking for? Some sort of error message, or output that actually
> > > makes sense?
anted to check, and don't currently have access to a
> > powerpc system to do so. Neil
>
> I tested a relocatable kernel forced to run at a non zero physical
> address (ie basically kdump). I verified CRCs were bad with your
> original patch backed out, and were good with th
On Thu, Apr 03, 2014 at 03:16:15PM +0200, Yann Droneaud wrote:
> Hi,
>
> I'm using cscope to browse kernel sources, but I'm facing warnings from
> the tool since following commit:
>
> http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=22d651dcef536c75f75537290bf3da5038e68b6
On Mon, Apr 07, 2014 at 02:42:59PM +0200, Gerhard Sittig wrote:
> On Mon, 2014-04-07 at 06:42 -0400, Neil Horman wrote:
> >
> > On Thu, Apr 03, 2014 at 03:16:15PM +0200, Yann Droneaud wrote:
> > >
> > > [ ... ]
> > >
> > > cscope reports
On Tue, Apr 08, 2014 at 09:56:10AM +0200, Gerhard Sittig wrote:
> [ removed cscope-devel from Cc:, non-subscriber mails get blocked anyway ]
>
> On Mon, 2014-04-07 at 14:42 +0200, Gerhard Sittig wrote:
> >
> > On Mon, 2014-04-07 at 06:42 -0400, Neil Horman wrote:
> &
On Fri, Sep 24, 2010 at 04:56:34PM +1000, Michael Neuling wrote:
>
> > > > size_t size =3D 0;
> > > > FILE *file;
> > > > sprintf(buf, "/proc/irq/%i/smp_affinity",
> > > > number);
> > > > - file =3D fop
.
I've verified that this allows kexec to work properly on ppc64 systems myself.
Signed-off-by: Neil Horman
arch/powerpc/include/asm/local.h |6 ++
arch/powerpc/kernel/vmlinux.lds.S |4
kernel/module.c | 30 ++
3 files changed, 40
On Thu, Nov 19, 2009 at 02:52:16PM -0500, Neil Horman wrote:
> Hey there-
> Before anyone flames me for what a oddball solution this is, let me just
> say I'm trying to get the ball rolling here. I think there may be better
> solutions that can be impemented in reloc_64.S
Neil Horman writes:
> Before anyone flames me for what a oddball solution this is, let me just
> say I'm trying to get the ball rolling here. I think there may be better
> solutions that can be impemented in reloc_64.S, but I've yet to make any of
the
> ones I'
On Thu, Nov 19, 2009 at 02:52:16PM -0500, Neil Horman wrote:
> Hey there-
> Before anyone flames me for what a oddball solution this is, let me just
> say I'm trying to get the ball rolling here. I think there may be better
> solutions that can be impemented in reloc_64.S
>> Paul, Ben, given that Rusty hasn't come back with any opinion on this patch,
>do you
>> feel comfortable merging it via the ppc tree? Currently the earlyinit
>> routine
>> is only compiled in and used for your arch, so I think its fairly benign.
>
>Sorry, I *did* track down the archives for li
to be clear about where reloc_start was to be
>placed.
>
>>4) ARCH_USES_RELOC_ENTRIES isn't clear enough for me; I prefer
>> ARCH_RELOCATE_KCRCTAB.
>Sounds good to me.
>
>
>I'll test this as soon as I'm able
>Thanks!
>Neil
>
Just finished
rip a
vmcore on ppc64.
Neil
Signed-off-by: Neil Horman
machine_kexec.c | 12
1 file changed, 12 insertions(+)
diff --git a/arch/powerpc/kernel/machine_kexec.c
b/arch/powerpc/kernel/machine_kexec.c
index bb3d893..0df7031 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++
On Tue, Jul 13, 2010 at 09:46:09AM -0400, Neil Horman wrote:
> Hey all-
> About 2 years ago now, I sent this patch upstream to allow makedumpfile
> to properly filter cores on ppc64:
> http://www.mail-archive.com/ke...@lists.infradead.org/msg02426.html
> It got acks from the k
On Tue, Jul 13, 2010 at 09:46:09AM -0400, Neil Horman wrote:
> Hey all-
> About 2 years ago now, I sent this patch upstream to allow makedumpfile
> to properly filter cores on ppc64:
> http://www.mail-archive.com/ke...@lists.infradead.org/msg02426.html
> It got acks from the k
On Thu, Aug 05, 2010 at 12:04:26PM +1000, Benjamin Herrenschmidt wrote:
> On Wed, 2010-08-04 at 10:49 -0400, Neil Horman wrote:
> > Ping yet again. Ben, This needs review/acceptance from you or Paul
> > Neil
>
> Isn't it already in powerpc-next about to be pulled by L
On Thu, Sep 23, 2010 at 08:57:20PM +1000, Michael Neuling wrote:
>
> > > + if (fwrite(line, strlen(line) - 1, 1, file) == 0)
> >
> > if (fputs(line, file) == EOF)
>
> Good point thanks... new patch below
>
> Mikey
>
> irqbalance, powerpc: add IRQs without settable SMP affinity to banne
On Wed, Jun 17, 2009 at 10:26:35PM +1000, Michael Ellerman wrote:
> On Wed, 2009-06-17 at 17:29 +0530, M. Mohan Kumar wrote:
> > Do not inline putprops function
> >
> > With the recent kexec-tools git tree, both kexec and kdump kernels hang (i.e
> > kexec -l and kexec -p respectively). This happen
On Wed, Jun 17, 2009 at 07:04:35PM +0530, M. Mohan Kumar wrote:
> On Wed, Jun 17, 2009 at 09:04:13AM -0400, Neil Horman wrote:
> > On Wed, Jun 17, 2009 at 10:26:35PM +1000, Michael Ellerman wrote:
> > >
> > > What compiler version are you using? Does the behaviour chan
On Wed, Jun 17, 2009 at 07:56:52PM +0530, M. Mohan Kumar wrote:
> On Wed, Jun 17, 2009 at 10:05:14AM -0400, Neil Horman wrote:
> > On Wed, Jun 17, 2009 at 07:04:35PM +0530, M. Mohan Kumar wrote:
> > > On Wed, Jun 17, 2009 at 09:04:13AM -0400, Neil Horman wrote:
> > > &
On Mon, Dec 29, 2008 at 06:19:08PM -0800, David Miller wrote:
> From: Neil Horman
> Date: Mon, 29 Dec 2008 10:37:57 -0500
>
> > On Mon, Dec 29, 2008 at 09:41:44PM +1100, Stephen Rothwell wrote:
> > > Hi Kamalesh,
> > >
> > > On Mon, 29 Dec 2008 15:
d to add I2C adapter\n");
> + if (ret)
> goto disable_div_clk;
> - }
>
> return 0;
>
> diff --git a/drivers/i2c/busses/i2c-uniphier-f.c
> b/drivers/i2c/busses/i2c-uniphier-f.c
> index aeead0d27d1007..64318e69089439 100644
> --- a/drivers/i2c/busses/i2c-uniphier-f.c
> +++ b/drivers/i2c/busses/i2c-uniphier-f.c
> @@ -550,15 +550,10 @@ static int uniphier_fi2c_probe(struct platform_device
> *pdev)
> }
>
> ret = i2c_add_adapter(&priv->adap);
> - if (ret) {
> - dev_err(dev, "failed to add I2C adapter\n");
> - goto err;
> - }
> -
> -err:
> if (ret)
> clk_disable_unprepare(priv->clk);
>
> + err:
> return ret;
> }
>
> diff --git a/drivers/i2c/busses/i2c-uniphier.c
> b/drivers/i2c/busses/i2c-uniphier.c
> index 475a5eb514e215..94f64cccfdef08 100644
> --- a/drivers/i2c/busses/i2c-uniphier.c
> +++ b/drivers/i2c/busses/i2c-uniphier.c
> @@ -407,15 +407,10 @@ static int uniphier_i2c_probe(struct platform_device
> *pdev)
> }
>
> ret = i2c_add_adapter(&priv->adap);
> - if (ret) {
> - dev_err(dev, "failed to add I2C adapter\n");
> - goto err;
> - }
> -
> -err:
> if (ret)
> clk_disable_unprepare(priv->clk);
>
> + err:
> return ret;
> }
>
> diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c
> index e1e3a85596c562..fbd0fd59f31239 100644
> --- a/drivers/i2c/busses/i2c-wmt.c
> +++ b/drivers/i2c/busses/i2c-wmt.c
> @@ -432,10 +432,8 @@ static int wmt_i2c_probe(struct platform_device *pdev)
> }
>
> err = i2c_add_adapter(adap);
> - if (err) {
> - dev_err(&pdev->dev, "failed to add adapter\n");
> + if (err)
> return err;
> - }
>
> platform_set_drvdata(pdev, i2c_dev);
>
> diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c
> b/drivers/i2c/busses/i2c-xgene-slimpro.c
> index 4233f5695352fd..263685c7a51287 100644
> --- a/drivers/i2c/busses/i2c-xgene-slimpro.c
> +++ b/drivers/i2c/busses/i2c-xgene-slimpro.c
> @@ -418,7 +418,6 @@ static int xgene_slimpro_i2c_probe(struct platform_device
> *pdev)
> i2c_set_adapdata(adapter, ctx);
> rc = i2c_add_adapter(adapter);
> if (rc) {
> - dev_err(&pdev->dev, "Adapter registeration failed\n");
> mbox_free_channel(ctx->mbox_chan);
> return rc;
> }
> diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
> index 74f54f2f471fa7..66bce3b311a199 100644
> --- a/drivers/i2c/busses/i2c-xiic.c
> +++ b/drivers/i2c/busses/i2c-xiic.c
> @@ -804,7 +804,6 @@ static int xiic_i2c_probe(struct platform_device *pdev)
> /* add i2c adapter to i2c tree */
> ret = i2c_add_adapter(&i2c->adap);
> if (ret) {
> - dev_err(&pdev->dev, "Failed to add adapter\n");
> xiic_deinit(i2c);
> goto err_clk_dis;
> }
> diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c
> index 55a7bef1b2e1df..2a972ed7aa0df1 100644
> --- a/drivers/i2c/busses/i2c-xlp9xx.c
> +++ b/drivers/i2c/busses/i2c-xlp9xx.c
> @@ -400,10 +400,8 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev)
> i2c_set_adapdata(&priv->adapter, priv);
>
> err = i2c_add_adapter(&priv->adapter);
> - if (err) {
> - dev_err(&pdev->dev, "failed to add I2C adapter!\n");
> + if (err)
> return err;
> - }
>
> platform_set_drvdata(pdev, priv);
> dev_dbg(&pdev->dev, "I2C bus:%d added\n", priv->adapter.nr);
> diff --git a/drivers/i2c/busses/i2c-xlr.c b/drivers/i2c/busses/i2c-xlr.c
> index 613c3a4f2c5142..0968f59b6df586 100644
> --- a/drivers/i2c/busses/i2c-xlr.c
> +++ b/drivers/i2c/busses/i2c-xlr.c
> @@ -432,10 +432,8 @@ static int xlr_i2c_probe(struct platform_device *pdev)
>
> i2c_set_adapdata(&priv->adap, priv);
> ret = i2c_add_numbered_adapter(&priv->adap);
> - if (ret < 0) {
> - dev_err(&priv->adap.dev, "Failed to add i2c bus.\n");
> + if (ret < 0)
> return ret;
> - }
>
> platform_set_drvdata(pdev, priv);
> dev_info(&priv->adap.dev, "Added I2C Bus.\n");
> --
> 2.8.1
>
>
Acked-by: Neil Horman
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