config: enable CONFIG_HIBERNATION_COMP_LZ4 for all variants (closes #857) - #988
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mayankmohan1992 wants to merge 1 commit into
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config: enable CONFIG_HIBERNATION_COMP_LZ4 for all variants (closes #857)#988mayankmohan1992 wants to merge 1 commit into
mayankmohan1992 wants to merge 1 commit into
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…achyOS#857) LZ4 decompression is ~50% faster than LZO with only ~6% larger image, reducing hibernate restore time. LZO remains enabled as the default compressor (CONFIG_HIBERNATION_DEF_COMP="lzo"), so existing hibernate images still restore - purely additive, zero regression. CRYPTO_LZ4 is already =y/=m in every variant config, so the option is functional. CRYPTO_LZ4HC dependency satisfied.
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Yes This |
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Is there a reason why this is being held back? |
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Summary
Enables
CONFIG_HIBERNATION_COMP_LZ4=yin all 9 variant configs (thehardenedvariant already had it). Closes #857.CONFIG_HIBERNATION_DEF_COMP="lzo"), so existing hibernate images still restore — purely additive, zero regression.CRYPTO_LZ4is=y/=min every variant config (alsoCRYPTO_LZ4HC), so the option is functional, not a no-op.Scope / safety
CONFIG_HIBERNATION_COMP_LZ4=yandCONFIG_HIBERNATION_COMP_LZO=y;linux-cachyos-hardenedunchanged (was already=y).Test plan
git diffshows only theis not set→=yflip in each configCRYPTO_LZ4present in all variants (functional dependency met)Generated from the open-issues triage; this is the only config-level "easy" fix that is both additive and zero-risk. Other hardware-agnostic issues (#985 sched panic, #745/#862 sig/IMA, #427 NVMe builtin, #560/#367/#803 dep/option changes) were deliberately excluded: they either require edits in the separate
cachyos/kernel-patchestree, are unresolved upstream bugs, or are behavioral/security-policy decisions that shouldn't be unilaterally flipped.🤖 Opened via Hermes agent.