crypto: x86/crc32c - jump table elimination and other cleanups
Get series with b4
b4 am [email protected]Versions newest first
- v1 Latest3 patches 6 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | crypto: x86/crc32c - simplify code for handling fewer than 200 bytesarch/ | +33 | 0 replies | |
| 2/3 | crypto: x86/crc32c - access 32-bit arguments as 32-bitarch/ arch/ | +27 | 0 replies | |
| 3/3 | crypto: x86/crc32c - eliminate jump table and excessive unrollingarch/ | +92 | 4 replies |
Reviews trailers per patch
None of the 3 patches has a Reviewed-by or Acked-by of their own; the series has one for all of them.
| Patch | Ard Biesheuvel |
|---|---|
| Series | R-b |
| 1/3 | |
| 2/3 | |
| 3/3 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/3] crypto: x86/crc32c - jump table elimination and other cleanups
This series cleans up the x86_64 assembly implementation of CRC32C to reduce code size, improve performance, and eliminate the use of the outdated and problematic jump table idiom.
Eric Biggers (3):
crypto: x86/crc32c - simplify code for handling fewer than 200 bytes
crypto: x86/crc32c - access 32-bit arguments as 32-bit
crypto: x86/crc32c - eliminate jump table and excessive unrolling
arch/x86/crypto/crc32c-intel_glue.c | 2 +- arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 354 ++++++++-------------- 2 files changed, 126 insertions(+), 230 deletions(-)
base-commit: cfea70e835b9180029257d8b772c9e99c3305a9a
Signature · 1 line
2.47.0