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Message-ID: <9956A306-DFFD-4D23-869A-8B6EC0B88EE6@fb.com>
Date: Sat, 17 Dec 2022 01:24:40 +0000
From: Nick Terrell <terrelln@...a.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: Nick Terrell <nickrterrell@...il.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
André Goddard Rosa <andre.goddard@...il.com>,
David Sterba <dsterba@...e.cz>,
Sam Hardeman <natrox@...look.com>,
Kernel Team <kernel-team@...a.com>
Subject: [GIT PULL] zstd changes for v6.2-rc1
The following changes since commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476:
Linux 6.1 (2022-12-11 14:15:18 -0800)
are available in the Git repository at:
https://github.com/terrelln/linux.git tags/zstd-linus-v6.2
for you to fetch changes up to 70d822cfb782ebed5c41bdad9fa520b5ec1c6923:
Merge branch 'zstd-next' into zstd-linus (2022-12-13 16:24:40 -0800)
----------------------------------------------------------------
Update to zstd-1.5.2
The major goal of this PR is to update the kernel to upstream zstd v1.5.2 [0].
Specifically to the tag v1.5.2-kernel [1] which includes several cherrypicked
fixes for the kernel on top of v1.5.2.
Excepting the MAINTAINERS change, all the changes in this PR can be generated by:
```
git clone https://github.com/facebook/zstd
cd zstd/contrib/linux-kernel
git checkout v1.5.2-kernel
LINUX=/path/to/linux/repo make import
```
These changes have been baking in linux-next since 2022/10/24 when I put up
my patchset [2]. Notably the first commit is a small refactor of the only zstd
commit since the last update [3] to fit the upstream import scheme.
Additionally, this PR includes several minor typo fixes, which have all been
fixed upstream so they are maintained on the next import.
[0] https://github.com/facebook/zstd/releases/tag/v1.5.2
[1] https://github.com/facebook/zstd/tree/v1.5.2-kernel
[2] https://lore.kernel.org/lkml/20221024202606.404049-1-nickrterrell@gmail.com/
[3] https://github.com/torvalds/linux/commit/637a642f5ca5e850186bb64ac75ebb0f124b458d
Signed-off-by: Nick Terrell <terrelln@...com>
----------------------------------------------------------------
Jilin Yuan (1):
lib: zstd: fix repeated words in comments
Nick Terrell (6):
Merge branch 'main' into zstd-next
Merge branch 'main' into zstd-next
zstd: Move zstd-common module exports to zstd_common_module.c
zstd: import usptream v1.5.2
Merge branch 'main' into zstd-linus
Merge branch 'zstd-next' into zstd-linus
Palmer Dabbelt (1):
MAINTAINERS: git://github -> https://github.com for terrelln
Tom Rix (1):
lib: zstd: clean up double word in comment.
Xin Gao (1):
lib: zstd: Fix comment typo
MAINTAINERS | 2 +-
include/linux/zstd_lib.h | 479 +++---
lib/zstd/Makefile | 1 +
lib/zstd/common/bitstream.h | 9 +
lib/zstd/common/compiler.h | 67 +-
lib/zstd/common/entropy_common.c | 11 +-
lib/zstd/common/error_private.h | 81 +-
lib/zstd/common/fse.h | 3 +-
lib/zstd/common/fse_decompress.c | 2 +-
lib/zstd/common/huf.h | 46 +-
lib/zstd/common/mem.h | 2 +
lib/zstd/common/portability_macros.h | 93 ++
lib/zstd/common/zstd_common.c | 10 -
lib/zstd/common/zstd_internal.h | 175 +--
lib/zstd/compress/clevels.h | 132 ++
lib/zstd/compress/fse_compress.c | 83 +-
lib/zstd/compress/huf_compress.c | 644 ++++++--
lib/zstd/compress/zstd_compress.c | 2000 ++++++++++++++++++------
lib/zstd/compress/zstd_compress_internal.h | 375 ++++-
lib/zstd/compress/zstd_compress_literals.c | 9 +-
lib/zstd/compress/zstd_compress_literals.h | 4 +-
lib/zstd/compress/zstd_compress_sequences.c | 31 +-
lib/zstd/compress/zstd_compress_superblock.c | 295 +---
lib/zstd/compress/zstd_cwksp.h | 225 ++-
lib/zstd/compress/zstd_double_fast.c | 413 +++--
lib/zstd/compress/zstd_fast.c | 441 ++++--
lib/zstd/compress/zstd_lazy.c | 1352 ++++++++++++----
lib/zstd/compress/zstd_lazy.h | 38 +
lib/zstd/compress/zstd_ldm.c | 76 +-
lib/zstd/compress/zstd_ldm.h | 1 +
lib/zstd/compress/zstd_ldm_geartab.h | 5 +-
lib/zstd/compress/zstd_opt.c | 402 +++--
lib/zstd/decompress/huf_decompress.c | 912 ++++++++---
lib/zstd/decompress/zstd_decompress.c | 80 +-
lib/zstd/decompress/zstd_decompress_block.c | 1022 +++++++++---
lib/zstd/decompress/zstd_decompress_block.h | 10 +-
lib/zstd/decompress/zstd_decompress_internal.h | 38 +-
lib/zstd/decompress_sources.h | 6 +
lib/zstd/zstd_common_module.c | 32 +
lib/zstd/zstd_compress_module.c | 6 +-
40 files changed, 6989 insertions(+), 2624 deletions(-)
create mode 100644 lib/zstd/common/portability_macros.h
create mode 100644 lib/zstd/compress/clevels.h
create mode 100644 lib/zstd/zstd_common_module.c
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