Alexander Graf - @[email protected] @_AlexGraf

Principal Engineer at Amazon. QEMU enthusiast. Enjoys working on KVM/Virtualization, Emulation, RE, Booting, Security, s390x, PowerPC, ARM. @[email protected] Bayern, Deutschland Joined November 2018

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blasty @bl4sty

a year ago

auth bypass confirmed! > INFO:paramiko.transport:Authentication (password) successful! mm_keyallowed_backdoor cmd 1 allows to override the response for mm_answer_authpassword with a custom one. if you set it to { u32(9), u8(13), u32(1), u32(0) } you can login with any pass 🤓

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Forrest Brazeal @forrestbrazeal

3 years ago

Listen up, Silicon Valley… “Hardcore Engineer”

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What's New on AWS (Unofficial) @awswhatsnew

2 years ago

Amazon EC2 now supports AMD SEV-SNP Amazon EC2 now supports AMD Secure Encrypted Virtualization-Secure Nested Paging (AMD SEV-SNP), a feature on AMD EPYC™ processors, on M6a, C6a, and R6a instance types. The availability of AMD SEV-SNP in EC2 furth... aws.amazon.com/about-aws/what…

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Gergely Orosz @GergelyOrosz

2 years ago

Spot on by @joshuaseattle. Out of AWS, GCP and Azure, only AWS guarantees that their zones are 3 (or more) physically separate DCs. Turns out for Google, even a region isn’t physically separate! On paper both GCP and Azure have more zones & regions than AWS: but in practice…

Joshua Burgin @joshuaseattle

2 years ago

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Dave Anderson @scarletinked

2 years ago

A process is a purposeful bottleneck. It directly limits ownership by moving decision-making from the individual, to the organization. It limits the ownership and actions of great hires, and limits the downside of poor hires. scarletink.com/creating-proce…

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Dave Anderson @scarletinked

2 years ago

If you're a software engineer, your main job is maintaining legacy code. Why? Because building a system doesn't take long, in comparison to how long code will last, assuming the code/business are successful. Here are the 10 commandments of maintaining legacy code. 🧵

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LWN.net @lwnnet

3 years ago

Amazon Linux 2023 released lwn.net/Articles/92633… #LWN

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@[email protected] (Alex Bennée) @stsquad

3 years ago

The #cfp for #kvmforum has gone out. This is a conference where you will find a lot of #qemu hackers: qemu.org/2023/03/08/kvm…

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David Woodhouse → @dwmw2.bsky.social @dwmw2

3 years ago

Wheee. QEMU 8.0 will support hosting Xen guests, but under Linux/KVM instead of actual Xen. qemu-project.gitlab.io/qemu/system/i3… We've already used it to find and fix guest kernel regressions that would otherwise have needed a full Xen setup to test and reproduce.

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

I genuinely can't even hear the difference 😅. Both pronounciations sound 100% identical to me.

TracketPacer @TracketPacer

3 years ago

I genuinely can't even hear the difference 😅. Both pronounciations sound 100% identical to me.

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Sam Curry @samwcyo

3 years ago

We recently found a vulnerability affecting Hyundai and Genesis vehicles where we could remotely control the locks, engine, horn, headlights, and trunk of vehicles made after 2012. To explain how it worked and how we found it, we have @_specters_ as our mock car thief:

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

Same offer here: I have an extra bed in the Hilton Garden Inn Dublin from 11th until 15th that I'm happy to share with anyone who didn't manage to snatch one yet 😀. Please DM me if you're interested.

Abandoned account of Thorsten Leemhuis (1/5) @kernellogger

3 years ago

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

I can seriously hear it - my brain just tunes it in 🤯

Super 70s Sports @Super70sSports

3 years ago

I can seriously hear it - my brain just tunes it in 🤯

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

I'll be at #ew22 @embedded_world tomorrow (Wednesday). Please DM me or reply here if you're around as well and interested to meet 😎

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

Achievement unlocked: My name is up on stage @KernelRecipes #kr2022 🥳. Super happy to see the UEFI U-Boot work enabling "Just Works" style ARM SBCs 😁

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

Who would have thought you need to press Shift-; to get a . on AZERTY - and M is not next to N! 😆

Embedded Recipes @EmbeddedRecipes

3 years ago

Who would have thought you need to press Shift-; to get a . on AZERTY - and M is not next to N! 😆

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

Enjoying day 1 of @EmbeddedRecipes 😁

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Alexander Graf - @[email protected] @_AlexGraf

3 years ago

I've read about how jammed everything is in Paris, but experiencing it myself if quite something. Almost like the highways are made of goo 😅

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Alexander Graf - @[email protected] @_AlexGraf

4 years ago

Russian soldiers make ~6k€ per year. Ukraine gets 500M€ from the EU for this war. Can't UA just send push messages to every Russian phone logged into UA mobile networks saying "We give you 10k€ and a new passport if you desert. Reply to this number for instructions"?