Dne 26.6.2016 v 12:43 Thorsten Leemhuis napsal(a):

On 09.06.2016 01:29, Zanoni, Paulo R wrote:

quoted

Em Ter, 2016-06-07 às 23:52 +0200, Michal Marek escreveu:

quoted

On Tue, Jun 07, 2016 at 02:10:28PM +0000, Zanoni, Paulo R wrote:
From b36fad65d61fffe4b662d4bfb1ed673c455a36a2 Mon Sep 17 00:00:00
2001
From: Michal Marek <redacted>
Date: Tue, 7 Jun 2016 11:57:02 +0200
Subject: [PATCH] kbuild: Initialize exported variables

The NOSTDINC_FLAGS variable is exported, so it needs to be cleared to
avoid duplicating its content when running make from within make
(e.g.
in the packaging targets). This became an issue after commit
9c8fa9bc08f6 ("kbuild: fix if_change and friends to consider argument
order"), which no longer ignores the duplicate options. As Paulo
Zanoni
points out, the LDFLAGS_vmlinux variable has the same problem.

Reported-by: "Zanoni, Paulo R" <redacted>
Fixes: 9c8fa9bc08f6 ("kbuild: fix if_change and friends to consider
argument order")
Signed-off-by: Michal Marek <redacted>

Works for me.
Tested-by: Paulo Zanoni <redacted>

Michal, what's the status here? This made it on my 4.7 regressions
report due to the "regression" keyword in the subject.

I forgot to send it to Linus, fixed now. Thanks for the reminder.

Michal