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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v6 3/4] m68k_cf5208: suffers from gcc 64735
Date: Sun, 7 Jan 2018 23:45:29 +0100	[thread overview]
Message-ID: <20180107234529.6f31ced4@windsurf> (raw)
In-Reply-To: <1515068911-21112-4-git-send-email-heyleke@gmail.com>

Hello,

On Thu,  4 Jan 2018 13:28:30 +0100, Jan Heylen wrote:
> From: Jan Heylen <jan.heylen@nokia.com>
> 
> so add it to the list of BR2_TOOLCHAIN_HAS_GCC_BUG_64735
> 
> Identified experimentally by using exception_ptr with m68k_cf5208 and
> looking at the value of ATOMIC_INT_LOCK_FREE. ATOMIC_INT_LOCK_FREE = 1,
> so the issue is present. Also verified that gcc 7.x fixed it also for cf5208.
> 
> Signed-off-by: Jan Heylen <jan.heylen@nokia.com>

I've applied, after slightly tweaking the commit log:

    toolchain: m68k coldfire is also affected by gcc bug 64735
    
    Verified experimentally by using exception_ptr with m68k_cf5208 and
    looking at the value of ATOMIC_INT_LOCK_FREE. ATOMIC_INT_LOCK_FREE=1,
    so the issue is present. Also verified that gcc 7.x fixed it also for
    cf5208.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

  reply	other threads:[~2018-01-07 22:45 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-04 12:28 [Buildroot] [PATCH v6 0/4] Opentracing-cpp: new package Jan Heylen
2018-01-04 12:28 ` [Buildroot] [PATCH v6 1/4] rabbitmq-c: BUILD_SHARED_LIBS is handled in pkg-cmake.mk Jan Heylen
2018-01-07 22:44   ` Thomas Petazzoni
2018-01-04 12:28 ` [Buildroot] [PATCH v6 2/4] pkg-cmake: add note on BUILD_STATIC_LIBS Jan Heylen
2018-01-07 22:45   ` Thomas Petazzoni
2018-01-04 12:28 ` [Buildroot] [PATCH v6 3/4] m68k_cf5208: suffers from gcc 64735 Jan Heylen
2018-01-07 22:45   ` Thomas Petazzoni [this message]
2018-01-08 21:53   ` Peter Korsgaard
2018-01-04 12:28 ` [Buildroot] [PATCH v6 4/4] opentracing-cpp: new package Jan Heylen
2018-01-07 22:45   ` Thomas Petazzoni

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