v0.19.1 (Pan)

We are proud to announce the latest release of Unikraft, v0.19.1. This release contains fixes that improve the stability and application support of Unikraft. For a full breakdown, please check out the changelog.

Changes in 0.19.1#

• lib/vfscore: Harmonize handling of paths in *at syscalls (#1647) by @andreittr
• lib/posix-process: Fix clone() return value on thread create (#1649) by @michpappas
• lib/uksched: Rework waitqueues to use thread data (#1651) by @andreittr
• lib/ukbitops: Rework bit find ops for consistency (#1652) by @andreittr
• lib/ukboot: Skip graceful shutdown on last child release (#1653) by @michpappas
• lib/ukrandom: Fix undefined behavior (#1655) by @michpappas
• lib/posix-process: Fix stack corruption in signal delivery (#1657) by @michpappas
• lib/vfscore: Fix uninitialized mutex in dentry (#1675) by @andreittr

⚠️ Compatibility notice:

In libukbitops:

• uk_ffs() / uk_ffsl() have been updated to return values consistent with libc's ffs() / ffsl() and __builtin_ffs() / __builtin_ffsl().
• Previous exact behavior of uk_ffs() / uk_ffsl() is now provided by uk_lssb() / uk_lssbl().
• uk_fls() / uk_flsl() are replaced by uk_mssb() / uk_mssbl().