On 8/5/20 1:24 PM, GitLab Bridge on behalf of jeremycline wrote:
From: Fedora Kernel Team <kernel-team(a)fedoraproject.org>
As part of the ongoing rebase effort, the following configuration
options need to be reviewed.
As a reminder, the ARK configuration flow involves moving unreviewed
configuration options from the pending directory to the ark directory.
In the diff below, options are removed from the pending directory and
added to the ark hierarchy. The final options that need to be ACKed
are the files that are being added to the ark hierarchy.
If the value for a file that is added should be changed, please reply
with a better option.
ZSTD is a compression algorithm targeting intermediate compression
with fast decompression speed. It will compress better than GZIP and
decompress around the same speed as LZO, but slower than LZ4. You
will need at least 192 KB RAM or more for booting. The zstd command
line tool is required for compression.
Symbol: KERNEL_ZSTD [=n]
Type : bool
Defined at init/Kconfig:282
Depends on: <choice> && HAVE_KERNEL_ZSTD [=y]
-> General setup
-> Kernel compression mode (<choice> [=y])
Signed-off-by: Fedora Kernel Team <kernel-team(a)fedoraproject.org>
.../configs/common/generic/CONFIG_KERNEL_ZSTD | 1 +
.../pending-common/generic/CONFIG_KERNEL_ZSTD | 20 -------------------
2 files changed, 1 insertion(+), 20 deletions(-)
create mode 100644 redhat/configs/common/generic/CONFIG_KERNEL_ZSTD
delete mode 100644 redhat/configs/pending-common/generic/CONFIG_KERNEL_ZSTD
diff --git a/redhat/configs/common/generic/CONFIG_KERNEL_ZSTD
new file mode 100644
@@ -0,0 +1 @@
+# CONFIG_KERNEL_ZSTD is not set
diff --git a/redhat/configs/pending-common/generic/CONFIG_KERNEL_ZSTD
deleted file mode 100644
@@ -1,20 +0,0 @@
-# ZSTD is a compression algorithm targeting intermediate compression
-# with fast decompression speed. It will compress better than GZIP and
-# decompress around the same speed as LZO, but slower than LZ4. You
-# will need at least 192 KB RAM or more for booting. The zstd command
-# line tool is required for compression.
-# Symbol: KERNEL_ZSTD [=n]
-# Type : bool
-# Defined at init/Kconfig:282
-# Prompt: ZSTD
-# Depends on: <choice> && HAVE_KERNEL_ZSTD [=y]
-# -> General setup
-# -> Kernel compression mode (<choice> [=y])
-# CONFIG_KERNEL_ZSTD is not set
I'm investigating this as a possible replacement for initramfs & pigz. For now,
however, let's keep it off.
Acked-by: Prarit Bhargava <prarit(a)redhat.com>