0.1.55

What's Changed

• virtio/net: fix processing of merged RX buffers by @francescolavra in #2103
• Kernel heaps: add vmem heap by @francescolavra in #2108
• CircleCI image: switch from cimg/go:1.20.0 to cimg/go:1.25.0 by @francescolavra in #2110
• build(deps): bump golang.org/x/crypto from 0.41.0 to 0.45.0 in /test/go by @dependabot[bot] in #2113
• Page cache: implement page eviction for user-mapped pages by @francescolavra in #2097
• Syscalls: add stubs for sched_get_priority_min/max and sched_setscheduler by @francescolavra in #2115
• Syscalls: add link and linkat by @francescolavra in #2114
• Add klib to read userdata from instance metadata service by @francescolavra in #2116
• sendfile: fix handling of zero-byte reads by @francescolavra in #2117
• Syscalls: add copy_file_range() by @francescolavra in #2118
• AWS ENA: add support for Low-Latency Queues (LLQ) by @francescolavra in #2119
• net: direct: invoke TCP connection error callback asynchronously by @francescolavra in #2121
• netsock options: add support for SO_RCVTIMEO and SO_SNDTIMEO by @francescolavra in #2122
• TFS: add support for extended attributes by @francescolavra in #2128
• syscalls: add adjtimex and clock_adjtime by @francescolavra in #2131
• netsock_poll(): poll all network interfaces by @francescolavra in #2139
• Add proper validation for user-supplied timespec and timeval struct pointers by @francescolavra in #2141
• network sockets: Convert outgoing "any" address to loopback by @francescolavra in #2142
• mmap() and mremap() security fixes by @francescolavra in #2143
• x86 restore_ucontext(): validate user-modified contex values by @francescolavra in #2144
• sched_setaffinity: Validate user memory before reading CPU mask by @francescolavra in #2145
• tests: Go: Adapt to latest Ops code by @francescolavra in #2146
• FUTEX_WAKE_OP: use atomic read-modify-write memory access by @francescolavra in #2147
• iovec structures: Fix TOCTOU vulnerabilities by @francescolavra in #2148
• ARM CPU IDs: prioritize info from ACPI over info from device tree by @francescolavra in #2150
• madvise(): Add support for MADV_DONTNEED by @francescolavra in #2152
• filesystem: Impose global recursion limit when resolving symbolic links by @francescolavra in #2151
• Read-only filesystem fixes by @francescolavra in #2153
• Networking stack fixes by @francescolavra in #2154

Full Changelog: 0.1.54...0.1.55