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Mon, 09 Nov 2026 04:10:20 +0000 From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH v2 0/7] btrfs-progs: crypto: cleanup and prepare for new architectures Date: Mon, 9 Nov 2026 14:39:54 +1030 Message-ID: X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-12.51 / 50.00]; SUSE_INTERNAL_BYPASS(-9.00)[]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.com:s=susede1]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,configure.ac:url,suse.com:dkim]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[linux-btrfs@vger.kernel.org]; DKIM_TRACE(0.00)[suse.com:+] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -12.51 X-Spam-Level: X-Rspamd-Queue-Id: B2B401F82A [CHANGELOG] v2: - Introduce new cleanups as a preparation for new architectures - Enhance hash-*test to bring more coverage The patchset is split into 3 mostly independent parts: - ASM cleanup Patch 1 and 2. To remove existing inlined or dedicated ASM file usages. Use compiler wrappers instead, and port an existing ASM file for pclmul optimization to pure C with compiler wrappers. - Minor rename and cleanups for new architecture Patch 3 ~ 5. - Enhance existing hash-*test Patch 6 and 7. To bring more block sizes. Qu Wenruo (7): btrfs-progs: cleanup inline asm usage btrfs-progs: crypto/crc32c: port crc32c-pcl optimization to C btrfs-progs: rename cpu features to prepare for other archs btrfs-progs: simplify the cpu utils for future expanasion btrfs-progs: crypto: select accelerated algo directly for testing btrfs-progs: crypto: hash-speedtest: cover more block sizes btrfs-progs: crypto: hash-vectest: cover more block sizes .gitignore | 1 + Makefile | 14 -- common/cpu-utils.c | 104 +++------ common/cpu-utils.h | 19 +- config/ax_gcc_builtin.m4 | 1 + configure.ac | 1 + crypto/blake2.h | 2 + crypto/blake2b-ref.c | 30 ++- crypto/crc32c-pcl-intel-asm_64.S | 370 ------------------------------- crypto/crc32c.c | 320 +++++++++++++++++++++++--- crypto/crc32c.h | 2 + crypto/hash-speedtest.c | 179 ++++++++------- crypto/hash-vectest.c | 212 ++++++++++++++++-- crypto/hash.c | 9 + crypto/hash.h | 2 + crypto/sha.h | 2 + crypto/sha224-256.c | 18 +- libbtrfs/crc32c.c | 43 +--- 18 files changed, 676 insertions(+), 653 deletions(-) delete mode 100644 crypto/crc32c-pcl-intel-asm_64.S -- 2.56.0