Gentoo Archives: gentoo-user

From: Adam Carter <adamcarter3@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys
Date: Thu, 18 Jan 2018 23:50:34
Message-Id: CAC=wYCEg-qTgODh+zdn17f9Evj7fELwgC-GUbtxN_tCeYZzbTA@mail.gmail.com
In Reply to: [gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys by Ian Zimmerman
1 On Fri, Jan 19, 2018 at 9:17 AM, Ian Zimmerman <itz@××××××××××××.org> wrote:
2
3 >
4 > matica!13 linux$ dmesg | fgrep -i phenom
5 > [ 0.603608] smpboot: CPU0: AMD Phenom(tm) II X4 955 Processor
6 > (family: 0x10, model: 0x4, stepping: 0x3)
7 >
8 > Looking at the kernel source (for 4.9.77), the flag is initially set no
9 > matter what in arch/x86/kernel/cpu/common.c @cpu_show_meltdown(), and
10 > nothing afterwards clears it ...
11
12
13 With 4.14.14, pretty much same CPU;
14 model : 4
15 model name : AMD Phenom(tm) II X4 965 Processor
16 stepping : 3
17
18 $ cat /sys/devices/system/cpu/vulnerabilities/meltdown
19 Not affected

Replies

Subject Author
[gentoo-user] Re: Kernel 4.14.14 has meltdown / spectre info in /sys Ian Zimmerman <itz@××××××××××××.org>