serenity/Kernel
brody-qq e14f954988 Kernel/Memory: Fix shared anonymous mmap changes not being shared
Writes to a MAP_SHARED | MAP_ANONYMOUS mmap region were not visible to
other processes sharing the mmap region. This was happening because the
page fault handler was not remapping the VMObject's m_regions after
allocating a new page.

This commit fixes the problem by calling remap_regions() after assigning
a new page to the VMObject in the page fault handler. This remapping
only occurs for shared Regions.
2024-07-12 08:52:06 -04:00
..
API Kernel: Remove the AllMiceDevice class 2024-07-06 21:42:32 +02:00
Arch Kernel: Allocate all device major numbers within one known header file 2024-07-06 21:42:32 +02:00
Boot Kernel/x86: Bake the Prekernel and the Kernel into one image 2024-05-14 23:37:38 +02:00
Bus Kernel: Prevent integer overflow in USB::Hub::check_for_port_updates() 2024-05-27 17:35:42 +02:00
Devices Kernel: Remove the AllMiceDevice class 2024-07-06 21:42:32 +02:00
FileSystem Kernel/SysFS: Expose device major number allocations to userspace 2024-07-06 21:42:32 +02:00
Firmware/ACPI
Heap Kernel: Use the AK SetOnce container class in various cases 2024-04-26 23:46:23 -06:00
Interrupts
Library Kernel/Library: Move mini-stdlib functions into their own header file 2024-06-29 19:56:45 +02:00
Locking Kernel: Use the AK SetOnce container class in various cases 2024-04-26 23:46:23 -06:00
Memory Kernel/Memory: Fix shared anonymous mmap changes not being shared 2024-07-12 08:52:06 -04:00
Net Kernel/net: Add tracking of dropped packets per adapter 2024-05-09 12:02:26 +02:00
Prekernel Prekernel: Move the generate_secure_seed function out of init.cpp 2024-06-29 19:56:45 +02:00
Security Kernel: Move VirtIO RNG implementation to the Security/Random directory 2024-05-14 15:42:29 -06:00
Syscalls Documentation: Fix some minor ESL grammar issues 2024-07-03 00:17:46 +02:00
Tasks Kernel: Remove the ConsoleManagement singleton 2024-07-04 22:20:35 +02:00
Time Kernel: Deduplicate HardwareTimerBase::frequency()/ticks_per_second() 2024-04-30 06:01:26 -06:00
CMakeLists.txt Kernel: Remove the AllMiceDevice class 2024-07-06 21:42:32 +02:00
Debug.h.in Kernel: Add FUSE support 2024-05-07 16:54:27 -06:00
embedmap.sh
Forward.h Kernel: Ignore dirfd if absolute path is given in VFS-related syscalls 2024-06-01 19:25:15 +02:00
generate-version-file.sh
kprintf.cpp Kernel: Remove the ConsoleManagement singleton 2024-07-04 22:20:35 +02:00
kstdio.h
KSyms.cpp Kernel: Use AK::unwind_stack_from_frame_pointer 2024-05-14 14:02:06 -06:00
KSyms.h Kernel: Use the AK SetOnce container class in various cases 2024-04-26 23:46:23 -06:00
mkmap.sh
SanCov.cpp Kernel: Use the AK SetOnce container class in various cases 2024-04-26 23:46:23 -06:00
Sections.h
UnixTypes.h