Fix stack overflow when enabling LIBPOSIX_PROCESS_SIGNAL#225
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Harshdhall01 wants to merge 1 commit intounikraft:mainfrom
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Fix stack overflow when enabling LIBPOSIX_PROCESS_SIGNAL#225Harshdhall01 wants to merge 1 commit intounikraft:mainfrom
Harshdhall01 wants to merge 1 commit intounikraft:mainfrom
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Increase default stack size to prevent overflow when signal handling is enabled. This resolves unikraft/unikraft#1693. Changes: - Set CONFIG_STACK_SIZE_PAGE_ORDER to 5 (512KB) - Set CONFIG_AUXSTACK_SIZE_PAGE_ORDER to 5 (512KB) Tested with tokio1-rust1.75 example - now runs successfully without guard page violations.
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Hi @razvand! Just linking back to our conversation on unikraft/unikraft#1693 - this PR This implements the interim workaround for the stack overflow issue by Ready for review whenever you have time. Let me know if you'd like any |
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Fixes unikraft/unikraft#1693
This PR resolves the stack overflow issue when enabling LIBPOSIX_PROCESS_SIGNAL by increasing the default stack size configuration in the base library.
Problem: Applications using signal handling would crash with guard page violations due to insufficient stack space.
Solution: Increased CONFIG_STACK_SIZE_PAGE_ORDER and CONFIG_AUXSTACK_SIZE_PAGE_ORDER to 5, providing 512KB stack space.
Testing: Verified that the tokio1-rust1.75 example now runs successfully without stack overflow errors.