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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/2] squid: bump to version 3.5.3
Date: Mon, 30 Mar 2015 22:37:46 +0200	[thread overview]
Message-ID: <20150330223746.5364707b@free-electrons.com> (raw)
In-Reply-To: <1427639612-25592-1-git-send-email-gustavo@zacarias.com.ar>

Dear Gustavo Zacarias,

On Sun, 29 Mar 2015 11:33:31 -0300, Gustavo Zacarias wrote:

> +# Atomics support requires __sync_add_and_fetch_8 (64-bits)
> +# That's only handled in gcc's libatomic for 32-bit arches

Following the discussion with Baruch, I've updated this comment to:

+# Atomics in Squid use __sync_add_and_fetch_8, i.e a 64 bits atomic
+# operation. This atomic intrinsic is only available natively on
+# 64-bit architectures that have atomic operations. On 32-bit
+# architectures, it would be provided by libatomic, but Buildroot
+# typically doesn't provide it.

and applied this patch, as well as PATCH 2/2.

Thanks,

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

      parent reply	other threads:[~2015-03-30 20:37 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-29 14:33 [Buildroot] [PATCH 1/2] squid: bump to version 3.5.3 Gustavo Zacarias
2015-03-29 14:33 ` [Buildroot] [PATCH 2/2] squid: adjust style Gustavo Zacarias
2015-03-29 14:52 ` [Buildroot] [PATCH 1/2] squid: bump to version 3.5.3 Baruch Siach
2015-03-29 15:03   ` Gustavo Zacarias
2015-03-30 20:37 ` Thomas Petazzoni [this message]

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