开源项目动态日报：12 项重点变化

代表性合并：#108708 drivers: input: ft5336 start up issue；#106030 tests: benchmark: Memory allocators；#108695 tests: net: ptp: add focused coverage

代表性合并：#108972 drivers: wifi: esp32: fix PMF and WPA auto-personal handling

代表性合并：#109084 pm: esp32: Fix support to pad hold function；#108969 spinlock: Validate support for up to 8 CPUs on 64-bit systems；#108940 net: l2: ppp: lcp: do not pass through DEAD on transient down

代表性合并：#109072 [Backport v4.3-branch] Fix IP address parsing；#108152 tests: subsys: display: cfb: Split basic test；#108998 net: dns: Add NET_EVENT_DNS_SERVERS_RECONFIGURED

代表性合并：#42120 Revert "shared/pager: add support for more(1) pager in secure mode"

代表性合并：#41683 core: support FD Store propagation through manager instances, and preservation through kexec via LUO；#42127 Final batch of conversions to option and verb macros；#42070 nsresourced: detect and clean up registry entries for dead user namespaces

代表性合并：#198077 Fixup"[llvm-ir2vec] Breaking up llvm-ir2vec lib implementation to clean up MIR deps from ir2vec python bindings (#194414)"；#194414 [llvm-ir2vec] Breaking up llvm-ir2vec lib implementation to clean up MIR deps from ir2vec python bindings；#198123 [SLP][REVEC] Fix crash on scalable vector types with -slp-revec

代表性合并：#42116 meson: drop vestigial libgpg-error dependency；#42083 dhcp-client-send: introduce dhcp_client_send_message()；#42129 sd-dhcp-client: two tiny cleanups

代表性合并：#194584 [AArch64] Decompose constant multiplies used only by memory addresses；#198120 [SLP] Prefer VF-matching scalar-set match in gather-shuffle lookup；#197943 [AArch64][GlobalISel] Improve multiplication with multiple registers

代表性合并：#198084 [DAG] SimplifyDemandedBits - remove ISD::FREEZE node if all demanded elements are not undef/poison；#198124 [VPlan] Refine plain CFG iterator name and strengthen assert (NFC).；#198054 [mlir][spirv] Remove ConstantLike trait from spirv.ARM.GraphConstant

代表性合并：#42114 shell-completion: add --when to systemctl；#42123 sd-dhcp-client: use new message parser；#42117 Convert machinectl to option and verb macros

代表性合并：#197712 [mlir] Cleanup Operation.cpp (NFC)；#187945 [AMDGPU] Add dot product patterns with saturating add (clamp)

工具链/开发体验：13 项，meson: drop vestigial libgpg-error dependency；dhcp-client-send: introduce dhcp_client_send_message()

功能变化：8 项，shell-completion: add --when to systemctl；sd-dhcp-client: use new message parser

版本发布：3 项，core: support FD Store propagation through manager instances, and preservation through kexec via LUO；Final batch of conversions to option and verb macros

安全修复：1 项，Revert "shared/pager: add support for more(1) pager in secure mode"

工具链/开发体验：15 项，Fixup"[llvm-ir2vec] Breaking up llvm-ir2vec lib implementation to clean up MIR deps from ir2vec python bindings (#194414)"；[llvm-ir2vec] Breaking up llvm-ir2vec lib implementation to clean up MIR deps from ir2vec python bindings

硬件/架构支持：7 项，[AArch64] Decompose constant multiplies used only by memory addresses；[SLP] Prefer VF-matching scalar-set match in gather-shuffle lookup

功能变化：5 项，[DAG] SimplifyDemandedBits - remove ISD::FREEZE node if all demanded elements are not undef/poison；[VPlan] Refine plain CFG iterator name and strengthen assert (NFC).

性能优化：2 项，[mlir] Cleanup Operation.cpp (NFC)；[AMDGPU] Add dot product patterns with saturating add (clamp)

硬件/架构支持：16 项，pm: esp32: Fix support to pad hold function；spinlock: Validate support for up to 8 CPUs on 64-bit systems

版本发布：6 项，drivers: input: ft5336 start up issue；tests: benchmark: Memory allocators

工具链/开发体验：4 项，[Backport v4.3-branch] Fix IP address parsing；tests: subsys: display: cfb: Split basic test

功能变化：3 项，net: lwm2m: Verify URI string length before use in FW pull mode ；kernel: pipe: user threads may not re-init pipe