GCC 7.3 released

Posted Feb 2, 2018 13:30 UTC (Fri) by kjhambrick (guest, #23704)
In reply to: GCC 7.3 released by amacater
Parent article: GCC 7.3 released

Thanks amacater.

Yes, I imagine you're correct.

If I want the Spectre fixes, I'll have to upgrade from Slackware64 14.2 to 15.0 when it is released .

I've never had to do that before -- Slackware since Version 7.0 has always remained Secure and Stable as long as my Hardware lived :)

Odd situation though with Spectre in that it requires both compiler and kernel patches for 'mitigation'.

The 4.4.113+ Kernels are ready but gcc 5.3.0 is not.

Thanks again !

-- kjh

GCC 7.3 released

Posted Feb 7, 2018 18:03 UTC (Wed) by jfb (subscriber, #60805) [Link] (1 responses)

Today's Slackware 14.2 ChangeLog contains this entry:

patches/packages/gcc-5.5.0-x86_64-1_slack14.2.txz: Upgraded.
Upgraded to the latest gcc-5 release, with patches to support
-mindirect-branch=thunk-extern, allowing full mitigation of Spectre v2
in the kernel (when CONFIG_RETPOLINE is used).

And also an upgrade to linux-4.4.115.

GCC 7.3 released

Posted Feb 7, 2018 18:40 UTC (Wed) by kjhambrick (guest, #23704) [Link]

Thanks jfb !

Yes, I've already downloaded and installed the updates on two Slackware64 14.2 Systems

Now I am studying Eric Hameleers( aka Alien Bob )'s multilib gcc and glibc SlackBuilds so I can try to bootstrap multilib versions on my working Laptop some time this weekend.

Thanks again !

-- kjh