[PHP] Batch 1: independent PHPT kernel fixes#866

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brandonpayton wants to merge 7 commits into

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integration/kd-6nz-php-phpt-batch-1-kernel-fixes

Commits on Jul 12, 2026

fix: raise SIGPIPE for bridged TCP EPIPE

Kandelo Agent
authored and
brandonpayton
committed
fix: cover default-flags TCP EPIPE SIGPIPE and document the behavior

brandonpayton
and
claude
committed
fix: reject unsupported mremap flags

Kandelo Agent
authored and
brandonpayton
committed
fix: preserve unix socket path ownership in stat

Kandelo Agent
authored and
brandonpayton
committed
fix: apply umask to pathname socket metadata
brandonpayton
committed
fix: improve PHP procfs and utility coverage
brandonpayton
committed
fix: enforce truthful procfs process visibility
brandonpayton
committed