v4 adds acomp software fallback path, folio support and converts existing legacy crypto_comp users. This patch series adds virtual address and folio support to acomp. This finally brings it to feature parity with the legacy crypto_comp, which enables us to convert the existing users to acomp. The three users are converted according to their characteristics: ubifs uses folio+linear, hibernate uses linear only while ipcomp uses SG only. Only ipcomp is fully asynchronous, ubifs supports asynchronous but will wait on it and hibernate is synchronous only. Herbert Xu (13): crypto: qat - Remove dst_null support crypto: iaa - Remove dst_null support crypto: scomp - Remove support for some non-trivial SG lists crypto: acomp - Remove dst_free crypto: scomp - Add chaining and virtual address support crypto: acomp - Add ACOMP_REQUEST_ALLOC and acomp_request_alloc_extra crypto: iaa - Use acomp stack fallback crypto: acomp - Add async nondma fallback crypto: acomp - Add support for folios ubifs: Use crypto_acomp interface ubifs: Pass folios to acomp PM: hibernate: Use crypto_acomp interface xfrm: ipcomp: Use crypto_acomp interface crypto/acompress.c | 148 ++++-- crypto/scompress.c | 189 ++++--- drivers/crypto/intel/iaa/iaa_crypto_main.c | 164 +----- .../intel/qat/qat_common/qat_comp_algs.c | 83 --- fs/ubifs/compress.c | 217 ++++++-- fs/ubifs/file.c | 74 +-- fs/ubifs/journal.c | 11 +- fs/ubifs/ubifs.h | 26 +- include/crypto/acompress.h | 184 ++++++- include/crypto/internal/acompress.h | 26 +- include/crypto/internal/scompress.h | 2 - include/linux/crypto.h | 1 + include/net/ipcomp.h | 13 +- kernel/power/swap.c | 58 ++- net/xfrm/xfrm_ipcomp.c | 477 +++++++++--------- 15 files changed, 932 insertions(+), 741 deletions(-) -- 2.39.5
