#kernel — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #kernel, aggregated by home.social.
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Manjaro 26.1 "Bian-May" chega com kernel Linux 7.1 e KDE Plasma 6.7. A distribuição Manjaro lançou oficialmente a versão 26.1, com kernel Linux 7.1 e ambiente de trabalho KDE Plasma 6.7.4. 📈
🔗 https://tugatech.com.pt/t89120-manjaro-26-1-bian-may-chega-com-kernel-linux-7-1-e-kde-plasma-6-7
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Manjaro 26.1 "Bian-May" chega com kernel Linux 7.1 e KDE Plasma 6.7. A distribuição Manjaro lançou oficialmente a versão 26.1, com kernel Linux 7.1 e ambiente de trabalho KDE Plasma 6.7.4. 📈
🔗 https://tugatech.com.pt/t89120-manjaro-26-1-bian-may-chega-com-kernel-linux-7-1-e-kde-plasma-6-7
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Manjaro 26.1 "Bian-May" chega com kernel Linux 7.1 e KDE Plasma 6.7. A distribuição Manjaro lançou oficialmente a versão 26.1, com kernel Linux 7.1 e ambiente de trabalho KDE Plasma 6.7.4. 📈
🔗 https://tugatech.com.pt/t89120-manjaro-26-1-bian-may-chega-com-kernel-linux-7-1-e-kde-plasma-6-7
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Manjaro 26.1 "Bian-May" chega com kernel Linux 7.1 e KDE Plasma 6.7. A distribuição Manjaro lançou oficialmente a versão 26.1, com kernel Linux 7.1 e ambiente de trabalho KDE Plasma 6.7.4. 📈
🔗 https://tugatech.com.pt/t89120-manjaro-26-1-bian-may-chega-com-kernel-linux-7-1-e-kde-plasma-6-7
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Manjaro 26.1 "Bian-May" chega com kernel Linux 7.1 e KDE Plasma 6.7. A distribuição Manjaro lançou oficialmente a versão 26.1, com kernel Linux 7.1 e ambiente de trabalho KDE Plasma 6.7.4. 📈
🔗 https://tugatech.com.pt/t89120-manjaro-26-1-bian-may-chega-com-kernel-linux-7-1-e-kde-plasma-6-7
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Instead of a simple
`sudo dnf upgrade`
you now need something like
`sudo dnf --setopt=allow_vendor_change=1 upgrade $(rpm -qa --qf '%{name} \n' 'kernel*' 'libperf*' perf python3-perf rtla rv | sort -u)`
when enabling the #Linux #kernel vanilla repositories for #Fedora in version 45 and later.
Something like that[2] will be needed for other #copr as well.
Feels kinda ridiculous and user-unfriedly -- at the same time I somewhat sympathise with the reasons for it[3].
[1] https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
[2] for example "dnf --disable-repo='*' --enable-repo=some_copr --setopt=allow_vendor_change=1 upgrade"
[3] https://fedoraproject.org/wiki/Changes/DisableVendorChangeByDefault -
Instead of a simple
`sudo dnf upgrade`
you now need something like
`sudo dnf --setopt=allow_vendor_change=1 upgrade $(rpm -qa --qf '%{name} \n' 'kernel*' 'libperf*' perf python3-perf rtla rv | sort -u)`
when enabling the #Linux #kernel vanilla repositories for #Fedora in version 45 and later.
Something like that[2] will be needed for other #copr as well.
Feels kinda ridiculous and user-unfriedly -- at the same time I somewhat sympathise with the reasons for it[3].
[1] https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
[2] for example "dnf --disable-repo='*' --enable-repo=some_copr --setopt=allow_vendor_change=1 upgrade"
[3] https://fedoraproject.org/wiki/Changes/DisableVendorChangeByDefault -
Instead of a simple
`sudo dnf upgrade`
you now need something like
`sudo dnf --setopt=allow_vendor_change=1 upgrade $(rpm -qa --qf '%{name} \n' 'kernel*' 'libperf*' perf python3-perf rtla rv | sort -u)`
when enabling the #Linux #kernel vanilla repositories for #Fedora in version 45 and later.
Something like that[2] will be needed for other #copr as well.
Feels kinda ridiculous and user-unfriedly -- at the same time I somewhat sympathise with the reasons for it[3].
[1] https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
[2] for example "dnf --disable-repo='*' --enable-repo=some_copr --setopt=allow_vendor_change=1 upgrade"
[3] https://fedoraproject.org/wiki/Changes/DisableVendorChangeByDefault -
Instead of a simple
`sudo dnf upgrade`
you now need something like
`sudo dnf --setopt=allow_vendor_change=1 upgrade $(rpm -qa --qf '%{name} \n' 'kernel*' 'libperf*' perf python3-perf rtla rv | sort -u)`
when enabling the #Linux #kernel vanilla repositories for #Fedora in version 45 and later.
Something like that[2] will be needed for other #copr as well.
Feels kinda ridiculous and user-unfriedly -- at the same time I somewhat sympathise with the reasons for it[3].
[1] https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
[2] for example "dnf --disable-repo='*' --enable-repo=some_copr --setopt=allow_vendor_change=1 upgrade"
[3] https://fedoraproject.org/wiki/Changes/DisableVendorChangeByDefault -
Instead of a simple
`sudo dnf upgrade`
you now need something like
`sudo dnf --setopt=allow_vendor_change=1 upgrade $(rpm -qa --qf '%{name} \n' 'kernel*' 'libperf*' perf python3-perf rtla rv | sort -u)`
when enabling the #Linux #kernel vanilla repositories for #Fedora in version 45 and later.
Something like that[2] will be needed for other #copr as well.
Feels kinda ridiculous and user-unfriedly -- at the same time I somewhat sympathise with the reasons for it[3].
[1] https://fedoraproject.org/wiki/Kernel_Vanilla_Repositories
[2] for example "dnf --disable-repo='*' --enable-repo=some_copr --setopt=allow_vendor_change=1 upgrade"
[3] https://fedoraproject.org/wiki/Changes/DisableVendorChangeByDefault -
Pulsar. eBPF-based programmable networking dataplane (Статус: MVP)
Технология eBPF (extended Berkeley Packet Filter) берет свое начало от классического BPF, разработанного в начале 1990-х годов как механизма фильтрации сетевых пакетов, который впоследствии был реализован в Linux и других UNIX-подобных системах. Со временем возможности BPF значительно расширились, и появился eBPF — универсальная виртуальная машина, позволяющая безопасно выполнять пользовательские программы непосредственно внутри ядра без необходимости разрабатывать отдельные модули ядра. Сегодня eBPF применяется далеко не только для обработки сетевого трафика. Он используется для трассировки, мониторинга производительности, обеспечения безопасности, балансировки нагрузки, реализации сетевых политик и многих других задач. Перед загрузкой программа проходит проверку специальным верификатором ядра, гарантируя ее завершаемость, корректность обращений к памяти и соблюдение требований безопасности ядра. Благодаря этому eBPF позволяет расширять функциональность ядра без необходимости писать или загружать собственные модули ядра…
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Pulsar. eBPF-based programmable networking dataplane (Статус: MVP)
Технология eBPF (extended Berkeley Packet Filter) берет свое начало от классического BPF, разработанного в начале 1990-х годов как механизма фильтрации сетевых пакетов, который впоследствии был реализован в Linux и других UNIX-подобных системах. Со временем возможности BPF значительно расширились, и появился eBPF — универсальная виртуальная машина, позволяющая безопасно выполнять пользовательские программы непосредственно внутри ядра без необходимости разрабатывать отдельные модули ядра. Сегодня eBPF применяется далеко не только для обработки сетевого трафика. Он используется для трассировки, мониторинга производительности, обеспечения безопасности, балансировки нагрузки, реализации сетевых политик и многих других задач. Перед загрузкой программа проходит проверку специальным верификатором ядра, гарантируя ее завершаемость, корректность обращений к памяти и соблюдение требований безопасности ядра. Благодаря этому eBPF позволяет расширять функциональность ядра без необходимости писать или загружать собственные модули ядра…
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Pulsar. eBPF-based programmable networking dataplane (Статус: MVP)
Технология eBPF (extended Berkeley Packet Filter) берет свое начало от классического BPF, разработанного в начале 1990-х годов как механизма фильтрации сетевых пакетов, который впоследствии был реализован в Linux и других UNIX-подобных системах. Со временем возможности BPF значительно расширились, и появился eBPF — универсальная виртуальная машина, позволяющая безопасно выполнять пользовательские программы непосредственно внутри ядра без необходимости разрабатывать отдельные модули ядра. Сегодня eBPF применяется далеко не только для обработки сетевого трафика. Он используется для трассировки, мониторинга производительности, обеспечения безопасности, балансировки нагрузки, реализации сетевых политик и многих других задач. Перед загрузкой программа проходит проверку специальным верификатором ядра, гарантируя ее завершаемость, корректность обращений к памяти и соблюдение требований безопасности ядра. Благодаря этому eBPF позволяет расширять функциональность ядра без необходимости писать или загружать собственные модули ядра…
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DRAM spaghetti: Attacks on a system by reprogramming its memory controller on the fly, giving you full access to all RAM protected or not
https://github.com/xoreaxeaxeax/skitter-creek-bath-salts
#security #hacking #kernel #memory #+ -
DRAM spaghetti: Attacks on a system by reprogramming its memory controller on the fly, giving you full access to all RAM protected or not
https://github.com/xoreaxeaxeax/skitter-creek-bath-salts
#security #hacking #kernel #memory #+ -
DRAM spaghetti: Attacks on a system by reprogramming its memory controller on the fly, giving you full access to all RAM protected or not
https://github.com/xoreaxeaxeax/skitter-creek-bath-salts
#security #hacking #kernel #memory #+ -
DRAM spaghetti: Attacks on a system by reprogramming its memory controller on the fly, giving you full access to all RAM protected or not
https://github.com/xoreaxeaxeax/skitter-creek-bath-salts
#security #hacking #kernel #memory #+ -
DRAM spaghetti: Attacks on a system by reprogramming its memory controller on the fly, giving you full access to all RAM protected or not
https://github.com/xoreaxeaxeax/skitter-creek-bath-salts
#security #hacking #kernel #memory #+ -
Linus Torvalds Explains What Makes Linux So Fast (youtube.com)
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Linus Torvalds Explains What Makes Linux So Fast (youtube.com)
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Linus Torvalds Explains What Makes Linux So Fast (youtube.com)
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Linus Torvalds Explains What Makes Linux So Fast (youtube.com)
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｢ Greg Kroah-Hartman just deleted a Linux driver that hasn't mattered to anyone in years.
The reason for removal wasn't a bug report or a user complaint. It was AI agents poking around dead code and turning up findings nobody asked for ｣ -
｢ Greg Kroah-Hartman just deleted a Linux driver that hasn't mattered to anyone in years.
The reason for removal wasn't a bug report or a user complaint. It was AI agents poking around dead code and turning up findings nobody asked for ｣ -
｢ Greg Kroah-Hartman just deleted a Linux driver that hasn't mattered to anyone in years.
The reason for removal wasn't a bug report or a user complaint. It was AI agents poking around dead code and turning up findings nobody asked for ｣ -
｢ Greg Kroah-Hartman just deleted a Linux driver that hasn't mattered to anyone in years.
The reason for removal wasn't a bug report or a user complaint. It was AI agents poking around dead code and turning up findings nobody asked for ｣ -
｢ Greg Kroah-Hartman just deleted a Linux driver that hasn't mattered to anyone in years.
The reason for removal wasn't a bug report or a user complaint. It was AI agents poking around dead code and turning up findings nobody asked for ｣ -
[$] 128-Bit page tables for Arm
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of m [...]
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[$] 128-Bit page tables for Arm
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of m [...]
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[$] 128-Bit page tables for Arm
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of m [...]
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[$] 128-Bit page tables for Arm
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of m [...]
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[$] 128-Bit page tables for Arm
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of m [...]
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If you were going to write a lil computer kernel UNIX clone as a little side project to learn about operating systems and hardware, what language would you write it in (as of today, August 12th, 2026)?
#programming #computerScience #kernel #microKernel #monolithicKernel #unix #linux #posix -
If you were going to write a lil computer kernel UNIX clone as a little side project to learn about operating systems and hardware, what language would you write it in (as of today, August 12th, 2026)?
#programming #computerScience #kernel #microKernel #monolithicKernel #unix #linux #posix -
If you were going to write a lil computer kernel UNIX clone as a little side project to learn about operating systems and hardware, what language would you write it in (as of today, August 12th, 2026)?
#programming #computerScience #kernel #microKernel #monolithicKernel #unix #linux #posix -
If you were going to write a lil computer kernel UNIX clone as a little side project to learn about operating systems and hardware, what language would you write it in (as of today, August 12th, 2026)?
#programming #computerScience #kernel #microKernel #monolithicKernel #unix #linux #posix -
If you were going to write a lil computer kernel UNIX clone as a little side project to learn about operating systems and hardware, what language would you write it in (as of today, August 12th, 2026)?
#programming #computerScience #kernel #microKernel #monolithicKernel #unix #linux #posix -
[$] Block-layer error injection
Storage code has to cope with hardware that fails in inconvenient ways, but coaxing a healthy disk into producing those failures on demand, for testing, is usually not possible. Th [...]
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[$] Block-layer error injection
Storage code has to cope with hardware that fails in inconvenient ways, but coaxing a healthy disk into producing those failures on demand, for testing, is usually not possible. Th [...]
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[$] Block-layer error injection
Storage code has to cope with hardware that fails in inconvenient ways, but coaxing a healthy disk into producing those failures on demand, for testing, is usually not possible. Th [...]
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[$] Block-layer error injection
Storage code has to cope with hardware that fails in inconvenient ways, but coaxing a healthy disk into producing those failures on demand, for testing, is usually not possible. Th [...]
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[$] Block-layer error injection
Storage code has to cope with hardware that fails in inconvenient ways, but coaxing a healthy disk into producing those failures on demand, for testing, is usually not possible. Th [...]
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Does anyone know the last Linux kernel version that didn't include slop code?
I'm using boxes that are 6-8 years old, so I don't need a shiny new kernel.
I'm also running Debian stable which uses ancient versions of packages, so I feel like I could run with an older kernel.
Would it work?
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Does anyone know the last Linux kernel version that didn't include slop code?
I'm using boxes that are 6-8 years old, so I don't need a shiny new kernel.
I'm also running Debian stable which uses ancient versions of packages, so I feel like I could run with an older kernel.
Would it work?
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Does anyone know the last Linux kernel version that didn't include slop code?
I'm using boxes that are 6-8 years old, so I don't need a shiny new kernel.
I'm also running Debian stable which uses ancient versions of packages, so I feel like I could run with an older kernel.
Would it work?
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Does anyone know the last Linux kernel version that didn't include slop code?
I'm using boxes that are 6-8 years old, so I don't need a shiny new kernel.
I'm also running Debian stable which uses ancient versions of packages, so I feel like I could run with an older kernel.
Would it work?
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أطلقت توزيعة Linux Mint 22.3 إصدارات HWE ISO جديدة تتضمن نواة Kernel 7.0، مما يوفر دعمًا محسنًا للأجهزة الحديثة. أصبحت إدارة النواة تتم الآن عبر أداة إدارة النظام في كل من Linux Mint و LMDE، مع التركيز على تتبع السلاسل وتحسين تحكم المستخدم. كما يضيف التحديث صفحة مخصصة لإدارة المتغيرات البيئية على مستوى النظام، ويدعم Fcitx5 بالكامل في بيئة Cinnamon مع تكافؤ بين Wayland و X11.
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أطلقت توزيعة Linux Mint 22.3 إصدارات HWE ISO جديدة تتضمن نواة Kernel 7.0، مما يوفر دعمًا محسنًا للأجهزة الحديثة. أصبحت إدارة النواة تتم الآن عبر أداة إدارة النظام في كل من Linux Mint و LMDE، مع التركيز على تتبع السلاسل وتحسين تحكم المستخدم. كما يضيف التحديث صفحة مخصصة لإدارة المتغيرات البيئية على مستوى النظام، ويدعم Fcitx5 بالكامل في بيئة Cinnamon مع تكافؤ بين Wayland و X11.
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Linux Mint 22.3 estreia imagens HWE com kernel 7.0 para garantir suporte a novo hardware. A equipa oficial do Linux Mint anunciou a disponibilização de um novo conjunto de imagens HWE ISO para a versão 22.3 do sistema operativo, incluindo o kernel 7.0. 🐧
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Linux Mint 22.3 estreia imagens HWE com kernel 7.0 para garantir suporte a novo hardware. A equipa oficial do Linux Mint anunciou a disponibilização de um novo conjunto de imagens HWE ISO para a versão 22.3 do sistema operativo, incluindo o kernel 7.0. 🐧
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Linux Mint 22.3 estreia imagens HWE com kernel 7.0 para garantir suporte a novo hardware. A equipa oficial do Linux Mint anunciou a disponibilização de um novo conjunto de imagens HWE ISO para a versão 22.3 do sistema operativo, incluindo o kernel 7.0. 🐧
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Linux Mint 22.3 estreia imagens HWE com kernel 7.0 para garantir suporte a novo hardware. A equipa oficial do Linux Mint anunciou a disponibilização de um novo conjunto de imagens HWE ISO para a versão 22.3 do sistema operativo, incluindo o kernel 7.0. 🐧
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Linux Mint 22.3 estreia imagens HWE com kernel 7.0 para garantir suporte a novo hardware. A equipa oficial do Linux Mint anunciou a disponibilização de um novo conjunto de imagens HWE ISO para a versão 22.3 do sistema operativo, incluindo o kernel 7.0. 🐧
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[$] KVM planes head for takeoff
Virtualization places a guest system into a separate security domain, typically with less privileges than software running directly on the host. Increasingly, there is interest in [...]
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[$] KVM planes head for takeoff
Virtualization places a guest system into a separate security domain, typically with less privileges than software running directly on the host. Increasingly, there is interest in [...]