Meltdown & Spectre Information and Discussion

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Meltdown & Spectre Information and Discussion

newtusmaximus Offline

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#39

01-12-2018, 02:53 PM (This post was last modified: 01-12-2018, 02:57 PM by newtusmaximus.)

(01-05-2018, 11:51 AM)rokytnji link Wrote: If you wanna do a quick check on your own. Just for piece of mind I guess.

Code:
dd if=/dev/zero of=/tmp/testfile bs=512 count=5000000
<use sudo in Linux Lite>

RESULT
-Ultra-slim-Desktop:~$ sudo dd if=/dev/zero of=/tmp/testfile bs=512 count=5000000
[sudo] password for linuxlite:
5000000+0 records in
5000000+0 records out
2560000000 bytes (2.6 GB, 2.4 GiB) copied, 21.1723 s, 121 MB/s
-Ultra-slim-Desktop:~$

So what does this mean in the scheme of things please?

2006 - HP DC7700p ultraslim Desktop Intel 6300 cpu 4GB Ram LL3.8 64bit.
2007 - Fujitsu Siemens V3405 Laptop 2 GB Ram LL3.6 32bit. Now 32bit Debian 9 + nonfree.
2006 - Fujitsu Siemens Si1520 Laptop Intel T720 cpu 3GB Ram LL5.6 64 Bit
2014 - Fujitsu Siemens Lifebook E754 Intel i7 4712MQ 16GB Ram LL6.6
2003 - RETIRED Toshiba Satellite Pro A10 1 GB RAM LL2.8 32bit

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Messages In This Thread

Meltdown & Spectre Information and Discussion - by Ottawagrant - 01-03-2018, 04:36 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-03-2018, 04:54 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-03-2018, 11:48 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-03-2018, 11:55 PM

Re: Meltdown & Spectre Information and Discussion - by Coastie - 01-04-2018, 04:55 AM

Re: Meltdown & Spectre Information and Discussion - by TMG1961 - 01-04-2018, 09:48 AM

Re: Meltdown & Spectre Information and Discussion - by ian_r_h - 01-04-2018, 11:50 AM

Re: Meltdown & Spectre Information and Discussion - by JmaCWQ - 01-04-2018, 12:01 PM

Re: Meltdown & Spectre Information and Discussion - by ian_r_h - 01-04-2018, 03:11 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-04-2018, 04:35 PM

Re: Meltdown & Spectre Information and Discussion - by rokytnji - 01-04-2018, 10:45 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-05-2018, 07:32 AM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-05-2018, 07:40 AM

Re: Meltdown & Spectre Information and Discussion - by ian_r_h - 01-05-2018, 08:59 AM

Re: Meltdown & Spectre Information and Discussion - by rokytnji - 01-05-2018, 11:51 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-05-2018, 12:22 PM

Re: Meltdown & Spectre Information and Discussion - by Jocklad - 01-05-2018, 01:54 PM

Re: Meltdown & Spectre Information and Discussion - by richtea - 01-05-2018, 03:03 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-06-2018, 02:56 PM

Re: Meltdown & Spectre Information and Discussion - by JmaCWQ - 01-07-2018, 02:40 AM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 01-07-2018, 12:33 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 01-07-2018, 12:54 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-07-2018, 01:19 PM

Re: Meltdown & Spectre Information and Discussion - by kissbaby3 - 01-08-2018, 07:53 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-08-2018, 12:25 PM

Re: Meltdown & Spectre Information and Discussion - by elelme - 01-08-2018, 04:12 PM

Re: Meltdown & Spectre Information and Discussion - by richtea - 01-08-2018, 08:21 PM

Re: Meltdown & Spectre Information and Discussion - by Vera - 01-11-2018, 11:21 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-11-2018, 12:39 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-11-2018, 01:51 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-11-2018, 03:30 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 01-11-2018, 03:45 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-11-2018, 10:28 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-12-2018, 12:48 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-12-2018, 01:10 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-12-2018, 01:49 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-12-2018, 01:55 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-12-2018, 02:02 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-12-2018, 02:53 PM

Re: Meltdown & Spectre Information and Discussion - by rokytnji - 01-12-2018, 03:24 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-12-2018, 04:13 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-12-2018, 11:29 PM

Re: Meltdown & Spectre Information and Discussion - by rokytnji - 01-13-2018, 12:10 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-13-2018, 02:39 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-15-2018, 07:19 AM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-15-2018, 08:58 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-15-2018, 10:25 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-16-2018, 05:02 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-16-2018, 02:47 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-16-2018, 04:00 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-16-2018, 04:51 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-16-2018, 10:00 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 01-17-2018, 02:14 AM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-17-2018, 04:33 AM

Re: Meltdown & Spectre Information and Discussion - by bfb - 01-17-2018, 01:36 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-17-2018, 01:45 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-17-2018, 01:52 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-17-2018, 02:14 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-17-2018, 02:26 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-17-2018, 03:40 PM

Re: Meltdown & Spectre Information and Discussion - by Jocklad - 01-17-2018, 03:52 PM

Re: Meltdown & Spectre Information and Discussion - by UltraCookie - 01-17-2018, 05:45 PM

Re: Meltdown & Spectre Information and Discussion - by Ottawagrant - 01-17-2018, 09:05 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-17-2018, 09:08 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-17-2018, 09:36 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 01-17-2018, 10:25 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 01-18-2018, 12:36 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-18-2018, 01:03 PM

Re: Meltdown & Spectre Information and Discussion - by Vera - 01-18-2018, 01:26 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-18-2018, 01:28 PM

Re: Meltdown & Spectre Information and Discussion - by Ottawagrant - 01-18-2018, 01:36 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 01-18-2018, 01:54 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 01-18-2018, 02:42 PM

Re: Meltdown & Spectre Information and Discussion - by bfb - 01-18-2018, 04:11 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-18-2018, 04:39 PM

Re: Meltdown & Spectre Information and Discussion - by Ottawagrant - 01-18-2018, 05:02 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 01-18-2018, 05:18 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-18-2018, 05:50 PM

Re: Meltdown & Spectre Information and Discussion - by Middleman. - 01-18-2018, 08:07 PM

Re: Meltdown & Spectre Information and Discussion - by Mart - 01-19-2018, 12:06 AM

Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by Mart - 01-19-2018, 01:33 AM

Re: Meltdown & Spectre Information and Discussion - by bfb - 01-19-2018, 09:20 AM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by Ottawagrant - 01-19-2018, 02:39 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-19-2018, 09:52 PM

Re: Meltdown & Spectre Information and Discussion - by bfb - 01-20-2018, 05:00 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-20-2018, 04:20 PM

Re: Meltdown & Spectre Information and Discussion - by firenice03 - 01-20-2018, 04:41 PM

Re: Meltdown & Spectre Information and Discussion - by Ottawagrant - 01-22-2018, 06:13 PM

Re: Meltdown & Spectre Information and Discussion - by Vera - 01-22-2018, 07:37 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-22-2018, 09:50 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 01-22-2018, 10:24 PM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by m654321 - 01-23-2018, 09:34 AM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by UltraCookie - 01-23-2018, 10:05 AM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by m654321 - 01-23-2018, 01:58 PM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by Valtam - 01-23-2018, 02:03 PM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by m654321 - 01-23-2018, 07:37 PM

Re: Article - Ubuntu Preparing Kernel Updates With IBRS/IBPB For Spectre Mitigation - by trinidad - 01-23-2018, 08:27 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-23-2018, 11:03 PM

Re: Meltdown & Spectre Information and Discussion - by Moltke - 01-24-2018, 01:08 AM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 01-29-2018, 11:47 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 01-31-2018, 03:41 PM

Re: Meltdown & Spectre Information and Discussion - by Moltke - 01-31-2018, 11:49 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 02-06-2018, 06:02 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 02-06-2018, 11:23 PM

Re: Meltdown & Spectre Information and Discussion - by ian_r_h - 02-07-2018, 11:26 AM

Re: Meltdown & Spectre Information and Discussion - by supergamer - 02-08-2018, 02:03 PM

Re: Meltdown & Spectre Information and Discussion - by Moltke - 02-08-2018, 03:12 PM

Re: Meltdown & Spectre Information and Discussion - by supergamer - 02-08-2018, 04:09 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-09-2018, 05:14 PM

Re: Meltdown & Spectre Information and Discussion - by supergamer - 02-09-2018, 07:28 PM

Re: Meltdown & Spectre Information and Discussion - by Moltke - 02-09-2018, 07:56 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 02-09-2018, 08:46 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-09-2018, 09:13 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 02-09-2018, 10:30 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-09-2018, 10:54 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-09-2018, 11:41 PM

Re: Meltdown & Spectre Information and Discussion - by humdinger70 - 02-23-2018, 11:07 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-24-2018, 03:30 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 02-24-2018, 03:39 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 02-25-2018, 03:07 PM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-25-2018, 10:06 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 02-27-2018, 12:16 AM

Re: Meltdown & Spectre Information and Discussion - by The Repairman - 02-27-2018, 02:42 AM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 02-27-2018, 01:57 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 02-27-2018, 06:42 PM

Re: Meltdown & Spectre Information and Discussion - by Ottawagrant - 02-27-2018, 11:00 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 02-28-2018, 09:42 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 02-28-2018, 02:51 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 03-03-2018, 12:21 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 03-03-2018, 09:16 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-09-2018, 11:38 PM

Re: Meltdown & Spectre Information and Discussion - by newtusmaximus - 03-10-2018, 10:13 AM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 03-15-2018, 01:02 PM

Re: Meltdown & Spectre Information and Discussion - by trinidad - 03-27-2018, 05:22 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-28-2018, 04:33 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 03-29-2018, 02:39 AM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-29-2018, 09:46 PM

Re: Meltdown & Spectre Information and Discussion - by firenice03 - 03-29-2018, 10:01 PM

Re: Meltdown & Spectre Information and Discussion - by Jocklad - 03-29-2018, 10:17 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 03-29-2018, 10:22 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-30-2018, 11:11 AM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 03-30-2018, 11:59 AM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-30-2018, 09:33 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 03-31-2018, 01:18 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-31-2018, 02:28 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-31-2018, 02:50 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 03-31-2018, 03:52 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 03-31-2018, 07:46 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 04-01-2018, 06:54 AM

Re: Meltdown & Spectre Information and Discussion - by m654321 - 04-02-2018, 05:03 PM

Re: Meltdown & Spectre Information and Discussion - by bitsnpcs - 04-03-2018, 10:58 AM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 04-03-2018, 01:00 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 05-17-2018, 02:01 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 05-18-2018, 07:58 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 07-27-2019, 08:29 PM

Re: Meltdown & Spectre Information and Discussion - by Valtam - 07-27-2019, 08:38 PM

Re: Meltdown & Spectre Information and Discussion - by Searchernow - 07-27-2019, 08:50 PM

Re: Meltdown & Spectre Information and Discussion - by TheDead - 07-29-2019, 04:13 AM

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