Gentoo Archives: gentoo-user

From: Ian Zimmerman <itz@××××××××××××.org>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys
Date: Thu, 18 Jan 2018 22:17:31
Message-Id: 20180118221718.kqxsivj3av3bc3eb@matica.foolinux.mooo.com
In Reply to: Re: [gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys by Adam Carter
1 On 2018-01-19 08:22, Adam Carter wrote:
2
3 > > On my fam10/barcelona;
4 > > cat /sys/devices/system/cpu/vulnerabilities/meltdown
5 > > Not affected
6
7 > Ian. which CPU do you have?
8
9 matica!13 linux$ dmesg | fgrep -i phenom
10 [ 0.603608] smpboot: CPU0: AMD Phenom(tm) II X4 955 Processor
11 (family: 0x10, model: 0x4, stepping: 0x3)
12
13 Looking at the kernel source (for 4.9.77), the flag is initially set no
14 matter what in arch/x86/kernel/cpu/common.c @cpu_show_meltdown(), and
15 nothing afterwards clears it ...
16
17 --
18 Please don't Cc: me privately on mailing lists and Usenet,
19 if you also post the followup to the list or newsgroup.
20 To reply privately _only_ on Usenet, fetch the TXT record for the domain.

Replies

Subject Author
Re: [gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys Adam Carter <adamcarter3@×××××.com>