Zstd: Integrate v1.5.7 into the ZFS build system

mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 02:27:36 +03:00

This commit builds on the previous zstd library update and adds the
necessary ZFS integration and build system changes required to make
zstd 1.5.7 compile and function correctly.

Changes:
- Add zstd_preSplit.c (new in 1.5.7) to all build systems.
- Enable x86_64 assembly in userspace (huf_decompress_amd64.S).
- Disable assembly in kernel for RETHUNK/IBT compatibility.
- Disable intrinsics in kernel for EL10 x86_64-v3 baseline.
- Disable tracing in kernel builds for AArch64 compatibility.
- Fix ZSTD_isError symbol renaming with __asm__ directive.
- Rename abs64 to ZSTD_abs64 (FreeBSD kernel conflict).
- Fix bitstream.h attributes (MEM_STATIC -> FORCE_INLINE_TEMPLATE).
- Remove xxhash.c from BSD build (now header-only).
- Update symbol names in zstd_compat_wrapper.h.
- Ignore checkstyle for zstd-in.c.

Kernel assembly disabled for security mitigation compatibility. User
space retains full performance.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Moch <mail@alexmoch.com>
Closes #18089

This commit is contained in:

Alexander Moch

2025-12-27 21:32:51 +01:00

committed by

Brian Behlendorf

parent bbcddb127a

commit a2ac9cd606

8 changed files with 224 additions and 195 deletions

									
										Makefile.am
									
		+1
		
												View File
												
				@@ -133,6 +133,7 @@ cstyle:

						! -name 'zfs_config.*' ! -name '*.mod.c' \

						! -name 'opt_global.h' ! -name '*_if*.h' \

						! -name 'zstd_compat_wrapper.h' \

						! -path './module/zstd/zstd-in.c' \

						! -path './module/zstd/lib/*' \

						! -path './include/sys/lua/*' \

						! -path './module/lua/l*.[ch]' \