[3/4] xtensa/esp32s3: Per-process address environments and POSIX fork() - #19797

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casaroli wants to merge 11 commits into

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casaroli:xtensa-split-3-esp32s3

Commits on Sep 10, 2026

xtensa/esp32s3: add recoverable cache-attribute fault dispatcher (Unit B)
casaroli
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be475d0
xtensa/esp32s3: keep octal-flash init in IRAM for the protected build
casaroli
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ac43169
xtensa/esp32s3: Implement per-process address environments.
casaroli
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9f73517
boards/esp32s3-devkit: add a kernel-build configuration
casaroli
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ae7d439
xtensa/esp32s3: Reach a page pool page through a scratch mapping.
casaroli
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3f42b7b
arch/xtensa: Provide POSIX fork() on the ESP32-S3.
casaroli
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17b4e06
boards/esp32s3-devkit: Add kernel_n8r2, a kernel build for 2 MB PSRAM.
casaroli
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da8f9cb
Documentation/esp32s3-devkit: Describe the kernel build configurations.
casaroli
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00986e9
arch/xtensa: Address the review of the fork series.
casaroli
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1c74283
xtensa/esp32s3: Wire the chip into the kernel build.
casaroli
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8ef60e8
xtensa/esp32s3: Fix the nxstyle errors CI reports.
casaroli
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6e5bcd2