mirror_zfs/include/os/linux/kernel/linux
Rob Norris 3547a358fd simd: detect and surface support for Intel SHA512 extensions
Recent Intel CPUs (starting with Arrow Lake and Lunar Lake) include new
vectorised SHA512 instructions. Detect them and make them available to
the rest of the system.

Note the internal name "sha512ext". This is to disambiguate from other
uses of "sha512".

Sponsored-by: TrueNAS
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Rob Norris <rob.norris@truenas.com>
Closes #18233
2026-02-25 12:47:48 -08:00
..
blkdev_compat.h zvol: Fix blk-mq sync 2025-09-29 16:29:20 -07:00
compiler_compat.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
dcache_compat.h Fix build for Linux 6.18 with PowerPC/RISC-V kernels. (#18145) 2026-02-02 14:16:10 -08:00
kmap_compat.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
mm_compat.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
mod_compat.h ZVOL: Make zvol_inhibit_dev module parameter platform-independent 2025-05-29 09:37:41 -04:00
page_compat.h Linux: Stop using NR_FILE_PAGES for ARC scaling 2025-05-14 09:29:02 -04:00
pagemap_compat.h Linux 6.16: remove writepage and readahead_page 2025-06-23 15:51:02 -04:00
simd_aarch64.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
simd_arm.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
simd_powerpc.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
simd_x86.h simd: detect and surface support for Intel SHA512 extensions 2026-02-25 12:47:48 -08:00
simd.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
utsname_compat.h SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
vfs_compat.h Linux 6.19: replace i_state access with inode_state_read_once() 2025-12-23 12:53:32 -08:00
xattr_compat.h Linux 7.0: posix_acl_to_xattr() now allocates memory 2026-02-23 09:44:48 -08:00