From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "paul.eggleton@linux.intel.com" <paul.eggleton@linux.intel.com>,
"poky@pokylinux.org" <poky@pokylinux.org>
Subject: Re: [PATCH 0/1] Fix weird rebuild issue even when sstate signature doesn't change
Date: Thu, 16 Dec 2010 15:29:53 +0000 [thread overview]
Message-ID: <1292513393.26558.4009.camel@rex> (raw)
In-Reply-To: <625BA99ED14B2D499DC4E29D8138F1504D5F40965E@shsmsx502.ccr.corp.intel.com>
On Thu, 2010-12-16 at 16:45 +0800, Tian, Kevin wrote:
> >From: Gary Thomas [mailto:gary@mlbassoc.com]
> >Sent: Thursday, December 16, 2010 12:10 AM
> >
> >Note to Richard: I'm still seeing a ton of Noexec messages every time I rebuild
> >a package in this tree. I thought I understood you to say they should happen
> >at most once?
> >
>
> Yes, RP's previous patch does reduce the Noexec messages a lot. However there
> remains one problem. Current stamp file check also calculates the stamp of tasks
> depended on. If those stamps are newer or not exist, the check return False to
> indicate mismatched stamp.
>
> In 'noexec' case, some 'noexec' tasks happen to have some dependent tasks
> skipped which thus don't generate stamp files. This makes the check always
> failed for those 'noexec' tasks and thus you always observe the Noexec messages.
>
> I have a patch to fix that, and will send out soon. :-)
I've pushed what I think is the correct fix for this problem, let me
know how it looks.
Cheers,
Richard
next prev parent reply other threads:[~2010-12-16 15:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-14 13:40 [PATCH 0/1] Fix weird rebuild issue even when sstate signature doesn't change Kevin Tian
2010-12-15 9:12 ` Richard Purdie
2010-12-15 11:12 ` Tian, Kevin
2010-12-15 16:10 ` Gary Thomas
2010-12-15 16:17 ` Paul Eggleton
2010-12-16 1:43 ` Tian, Kevin
2010-12-16 8:45 ` Tian, Kevin
2010-12-16 9:48 ` about 'noexec' message Tian, Kevin
2010-12-16 15:19 ` Richard Purdie
2010-12-17 2:48 ` Tian, Kevin
2010-12-17 4:23 ` Tian, Kevin
2010-12-20 15:04 ` Richard Purdie
2010-12-16 15:29 ` Richard Purdie [this message]
2010-12-20 21:23 ` [PATCH 0/1] Fix weird rebuild issue even when sstate signature doesn't change Richard Purdie
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