ptesarik

Prague

Improve UML page fault handler

a project by ptesarik

Description

Improve UML handling of segmentation faults in kernel mode. Although such page faults are generally caused by a kernel bug, it is annoying if they cause an infinite loop, or panic the kernel. More importantly, a robust implementation allows to write KUnit tests for various guard pages, preventing potential kernel self-protection regressions.

Updated 3 months ago. 1 hackers ♥️. 2 followers.

Kill DMA and DMA32 memory zones

a project by ptesarik

Description

Updated 3 months ago. 4 hacker ♥️. 3 followers.

Looking for projects around:

git kernel

Activity

2 months ago: ptesarik liked Enhancements of Linux kernel debugging tools

3 months ago: ptesarik liked Officially Become a Kernel Hacker!

3 months ago: ptesarik added keyword "kernel" to Improve UML page fault handler

3 months ago: ptesarik started Kill DMA and DMA32 memory zones

3 months ago: ptesarik added keyword "kernel" to Kill DMA and DMA32 memory zones

3 months ago: ptesarik added keyword "mm" to Kill DMA and DMA32 memory zones

3 months ago: ptesarik originated Kill DMA and DMA32 memory zones

3 months ago: ptesarik started Improve UML page fault handler

3 months ago: ptesarik originated Improve UML page fault handler

over 1 year ago: ptesarik liked Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik added keyword "bootloader" to Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik added keyword "grub2" to Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik added keyword "virtualization" to Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik added keyword "virtio" to Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik added keyword "plan9" to Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik started Plan 9 filesystem support in GRUB

over 1 year ago: ptesarik originated Plan 9 filesystem support in GRUB

over 2 years ago: ptesarik started Setup A Linux Cross Referencer for SUSE kernels

over 2 years ago: ptesarik liked Setup A Linux Cross Referencer for SUSE kernels

over 2 years ago: ptesarik liked early stage kdump support

over 2 years ago: ptesarik liked Modular kernel packaging

over 2 years ago: ptesarik liked Migrate from Raspbian to openSUSE aarch64 for motion detection camera

over 2 years ago: ptesarik started Rewrite libkdumpfile Python binding using CFFI

over 2 years ago: ptesarik added keyword "python" to Rewrite libkdumpfile Python binding using CFFI

over 2 years ago: ptesarik added keyword "kdump" to Rewrite libkdumpfile Python binding using CFFI