


Most interfaces + (like syscalls) are expected to never change and always be + available. Userspace programs are free to use these + interfaces with no restrictions, and backward compatibility for + them will be guaranteed for at least 2 years. + +The different levels of stability are: + + stable/ + This directory documents the interfaces that the developer has + defined to be stable. Interfaces may change levels +of stability according to the rules described below. + +We have four different levels of ABI stability, as shown by the four +different subdirectories in this location. Due to the +everchanging nature of Linux, and the differing maturity levels, these +interfaces should be used by userspace programs in different ways. +++ -0,0 +1,77 directory attempts to document the ABI between the Linux kernel and +userspace, and the relative stability of these interfaces. Johnson E: -3400,10 +3401,10 Thibaut Varene E: -W: +W: P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C FA2F 1E32 C3DA B7D2 F063 D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits -D: Some bits in an ARM port, S1D13XXX FB driver, random patches here and there +D: Some ARM at91rm9200 bits, S1D13XXX FB driver, random patches here and there D: AD1889 sound driver S: Paris, France diff -git a/Documentation/ABI/README b/Documentation/ABI/README 1573,12 +1578,8 Czech Republic N: Niels Kristian Bech Jensen -E: -W: +E: D: Miscellaneous kernel updates and fixes. +++ -24,6 +24,11 Iasi 6600 S: Romania +N: Mark Adler +E: +W: +D: zlib decompression + N: Monalisa Agrawal E: D: Basic Interphase 5575 driver with UBR and ABR support. Restrict headers exported to userspace for SPARC and SPARC64Īdd empty Kbuild files for 'make headers_install' in remaining arches.Īdd Kbuild file for Alpha 'make headers_install'Īdd Kbuild file for SPARC 'make headers_install'Īdd Kbuild file for IA64 'make headers_install'Īdd Kbuild file for S390 'make headers_install'Īdd Kbuild file for i386 'make headers_install'Īdd Kbuild file for x86_64 'make headers_install'Īdd Kbuild file for PowerPC 'make headers_install'Īdd generic Kbuild files for 'make headers_install'īasic implementation of 'make headers_check'īasic implementation of 'make headers_install'

Remove export of include/linux/isdn/tpam.h
