#44 - Une fenêtre sur le kernel

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Quentin Adam and Clever Cloud에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Quentin Adam and Clever Cloud 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

3y ago 1:47:20

MP3•에피소드 홈

Toutes les notes sont disponibles sur https://www.clever-cloud.com/fr/podcast/episode44

#44 - Une fenêtre sur le kernel

Marc-Antoine Perennou Quentin Adam Pierre-Antoine Grégoire et notre invité aujourd’hui: Erwan Velu

Support de linux comme partition racine dans hyperv https://www.phoronix.com/scan.php?page=news_item&px=Hyper-V-Isolation-VMs-Linux https://lore.kernel.org/lkml/20210228150315.2552437-1-ltykernel@gmail.com/ 00:13:30 Support de l’usb 3.2 multi-lane pour monter jusqu’a 2x10gbit/s https://kernelnewbies.org/Linux_5.12#Universal_Serial_Bus Note: amélioration du support USB 4 aussi.

00:21:45 la réécriture du coeur de io_uring pour ne plus avoir de kernel threads spécifiques mais utiliser un fork du process qui a besoin de faire l’io https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5695e51619745d4fe3ec2506a2f0cd982c5e27a4

https://kernel-recipes.org/

00:31:09 Kthread NAPI polling = NAPI == poll directly network device == softirq (bypass scheduler) = running in kthread makes monitoring easier https://kernelnewbies.org/Linux_5.12#Networking

00:35:51 Id mapping for mounts https://kernelnewbies.org/Linux_5.12#ID_mapping_in_mounts

00:39:12 KFENCE “soft kasan” https://kernelnewbies.org/Linux_5.12#KFENCE_memory_error_detector

00:44:31 Support amélioré du VRR (Variable Refresh Rate) avec AMD Freesync et Intel Adaptative sync. https://kernelnewbies.org/Linux_5.12#Graphics Avec un chouette article explicatif: https://www.clubic.com/materiel-informatique/ecran-lcd/article-886384-1-sync-freesync-adaptive-sync-vrr-technologies.html

00:52:50 Virtu TDP MMU dans KVM virtio-input: add multi-touch support

Le Lolz: Support des manettes dual sense Playstation 5 qui arrive en même temps que le support du hardware et des accessoires Nintendo 64. https://kernelnewbies.org/Linux_5.12#Tablets.2C_touch_screens.2C_keyboards.2C_mouses

https://projectacrn.org/ + virtio

01:05:02 OBS + wayland fonctionne, merci pipewire https://www.phoronix.com/scan.php?page=news_item&px=OBS-Studio-Wayland-Ready

01:09:05 DTPM (Dynamic Thermal Power Management) https://kernelnewbies.org/Linux_5.12#Dynamic_Thermal_Power_Management

Sortie de Bootstrap 5, sans Jquery et avec le drop de plein de browsers legacy. https://blog.getbootstrap.com/2021/05/05/bootstrap-5/

01:13:45 Youki: https://twitter.com/utam0k/status/1393881448856182784?s=20 https://github.com/utam0k/youki

Rust on windows

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104 에피소드

#Technologie #Laurent Doguin