Gleb Chesnokov 487b52c2f9 scripts/specialize-patch: Rebuild filtered hunks
The regression became visible after commit 91517609cd
("scripts/generate-kernel-patch: Preserve split patches") preserved split
output that had previously been empty without diffstat.
specialize-patch kept the original hunk coordinates after dropping
version-dependent lines, so GNU patch rejected the generated qla.h patch.

Recalculate hunk coordinates and context after specialization removes added
lines. This prevents GNU patch from rejecting QLogic qla.h hunks for Linux
7.1 and 7.2.

Add a focused regression test for the normal and matching-line-number
specialization modes.
2026-08-26 16:25:41 +03:00
2026-08-25 12:10:06 +03:00
2026-08-21 19:58:59 +03:00
2026-08-21 19:58:59 +03:00
2026-08-25 12:10:06 +03:00

SCST

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Overview

This is the source code repository of the SCST project. SCST is a collection of Linux kernel drivers that implement SCSI target functionality. The SCST project includes:

  1. The SCST core in the scst/ subdirectory.
  2. A tool for loading, saving and modifying the SCST configuration in directory scstadmin/.
  3. Several SCSI target drivers in the directories iscsi-scst/, qla2x00t-32gbit/, qla2x00t/, srpt/, scst_local/ and fcst/.
  4. User space programs in the usr/ subdirectory, e.g. fileio_tgt.
  5. Various documentation in the doc/ subdirectory.

Instructions for building and installing SCST are available in the INSTALL.md file.

Current master packages

Prebuilt x86_64 packages from the latest successfully published master build are available in the rolling master-rpm prerelease. These are development snapshots, not SCST releases.

The snapshot contains RPM bundles for selected Rocky Linux and Oracle Linux UEK kernels. It also contains Ubuntu LTS bundles with scst-dkms, scstadmin and iscsi-scst binary packages and their Debian source package files. Exact distribution releases and RPM kernel versions are included in the asset names. Every .tar.gz bundle has a matching .sha256 file. The complete snapshot is replaced after each successful package workflow for the current master commit.

QLogic target driver

Two QLogic target drivers are included in the SCST project.

The default driver is located in the qla2x00t-32gbit directory. It is the newer one.

May anyone wish to switch back to the older driver that only supported up to 16 Gb/s adapters, it is located in qla2x00t directory. To make use of the older driver build scst with environment variable QLA_32GBIT=no set.

Vladislav Bolkhovitin vst@vlnb.net, http://scst.sourceforge.net

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