On Fri, Oct 18, 2019 at 05:30:04PM +0100, Sudip Mukherjee wrote:
> The build of xtensa allmodconfig is giving a warning of:
> In function 'dsi_dump_dsidev_irqs':
> warning: the frame size of 1120 bytes is larger than 1024 bytes
>
> Allocate the memory for 'struct dsi_irq_stats' dynamically instead
On Tue, Jun 05, 2018 at 10:08:02AM +, Alexey Brodkin wrote:
> Hi Mikulas,
>
> On Sun, 2018-06-03 at 16:41 +0200, Mikulas Patocka wrote:
> > Modern processors can detect linear memory accesses and prefetch data
> > automatically, so there's no need to use prefetch.
>
> Not each and every CPU t
On Tue, Nov 28, 2017 at 01:13:51PM +0100, SF Markus Elfring wrote:
> Additional improvement possibilities can be taken into account
> after corresponding software development discussions, can't they?
Sure, but that is in contrary to all you replies. I guess you are
familiar with Documentation/proc
On Tue, Nov 28, 2017 at 11:50:14AM +0100, SF Markus Elfring wrote:
> >> How will this aspect evolve further?
> >
> > I do not follow.
>
> Interesting …
>
> > This is OMAP framebuffer driver, so in this case, there is zero variation.
>
> How much are you interested to compare differences in buil
On Tue, Nov 28, 2017 at 12:04:04AM -0800, Joe Perches wrote:
> On Tue, 2017-11-28 at 08:41 +0100, SF Markus Elfring wrote:
> > > > It seems that I got no responses so far for clarification requests
> > > > according to the documentation in a direction I hoped for.
> > >
> > > That's because you ar
On Tue, Nov 28, 2017 at 11:15:37AM +0100, SF Markus Elfring wrote:
> >>> Many people do not know that a generic kmalloc does a
> >>> dump_stack() on OOM.
> >>
> >> This is another interesting information, isn't it?
> >>
> >> It is expected that the function “devm_kzalloc” has got a similar property
On Mon, Nov 27, 2017 at 08:22:51PM +0100, Ladislav Michl wrote:
> On Mon, Nov 27, 2017 at 07:12:50PM +0100, SF Markus Elfring wrote:
> > >> Can a default allocation failure report provide the information
> > >> which you might expect so far?
> > >
> > &g
On Mon, Nov 27, 2017 at 03:33:13PM -0600, Andrew F. Davis wrote:
> On 11/27/2017 01:07 PM, Joe Perches wrote:
> > On Mon, 2017-11-27 at 10:43 -0600, Andrew F. Davis wrote:
> >> On 11/26/2017 12:55 PM, SF Markus Elfring wrote:
> >>> From: Markus Elfring
> >>> Date: Sun, 26 Nov 2017 19:46:09 +0100
>
On Mon, Nov 27, 2017 at 07:12:50PM +0100, SF Markus Elfring wrote:
> >> Can a default allocation failure report provide the information
> >> which you might expect so far?
> >
> > You should be able to answer that question yourself.
>
> I can not answer this detail completely myself because my kn
On Mon, Nov 27, 2017 at 06:27:08PM +0100, SF Markus Elfring wrote:
> >> Omit an extra message for a memory allocation failure in these functions.
> …
> > nak, unlike many others, these message give extra info on which
> > allocation failed, that can be useful.
>
> Can a default allocation failure
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