Hírolvasó

Kernel prepatch 6.12-rc5

9 hónap óta
Linus has released 6.12-rc5 for testing.

rc5 looks perfectly normal, and maybe even on the small side of normal. The diffstat looks nice and flat too, with the exception of the removal of the da8xx fbdev driver due to it having been replaced by the tilcdc driver. And I'm sure we're all thinking the same thing: "What lovely descriptive driver names we have".

corbet

[$] OSI readies controversial Open AI definition

9 hónap 1 hét óta

The Open Source Initiative (OSI) has been working on defining Open Source AI—that is what constitutes an AI system that can be used, studied, modified, and shared for any purpose—for almost two years. Its board will be voting on the Open Source AI Definition (OSAID) on Sunday, October 27, with the 1.0 version slated to be published on October 28. It is never possible to please everyone in such an endeavor, and it would be folly to make that a goal. However, a number of prominent figures in the open-source community have voiced concerns that OSI is setting the bar too low with the OSAID—which will undo decades of community work to cajole vendors into adhering to or respecting the original Open Source Definition (OSD).

jzb

[$] Kernel optimization with BOLT

9 hónap 1 hét óta
A pair of talks in the toolchains track at the 2024 Linux Plumbers Conference covered different tools that can be used to optimize the kernel. First up was Maksim Panchenko to describe the binary optimization and layout tool (BOLT) that Meta uses on its production kernels. It optimizes the kernel binary by rearranging it to improve its code locality for better performance. A subsequent article will cover the second talk, which looked at automatic feedback-directed optimization (AutoFDO) and other related techniques that are used to optimize Google's kernels.
jake

Security updates for Friday

9 hónap 1 hét óta
Security updates have been issued by Debian (distro-info-data), Fedora (libtiff), Mageia (firefox and oath-toolkit), Red Hat (krb5), and SUSE (openssl-1_1).
daroc

[$] realloc() and the oversize importance of zero-size objects

9 hónap 1 hét óta
Small objects can lead to large email threads. In this case, the GNU C Library (glibc) community has been having an extensive debate over the handling of zero-byte allocations. Specifically, what should happen when a program calls realloc() specifying a size of zero? This is, it seems, a topic about which some people, at least, have strong feelings.
corbet

Security updates for Thursday

9 hónap 1 hét óta
Security updates have been issued by AlmaLinux (grafana, NetworkManager-libreswan, python3.11, and python39:3.9 and python39-devel:3.9), Fedora (dotnet6.0, koji, python-fastapi, python-openapi-core, python-platformio, python-starlette, rust-pyo3, rust-pyo3-build-config, rust-pyo3-ffi, rust-pyo3-macros, rust-pyo3-macros-backend, and yarnpkg), Oracle (grafana, kernel, linux-firmware, NetworkManager-libreswan, and python3.11), Slackware (php81), and SUSE (apache2, buildah, cups-filters, go1.21-openssl, podman, postgresql16, python-pyOpenSSL, and webkit2gtk3).
jake

Szakított a Qualcommal az Arm

9 hónap 1 hét óta
A brit architektúra-fejlesztő 60 napos határidővel felmondta a két cég közti licencmegállapodást.
HWSW