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introduction of demand paging support causing qemu failures on x86_64, qemu_x86_64_nokpti #31528

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galak opened this issue Jan 22, 2021 · 2 comments
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introduction of demand paging support causing qemu failures on x86_64, qemu_x86_64_nokpti #31528

galak opened this issue Jan 22, 2021 · 2 comments
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@andrewboie
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area: X86_64 x86-64 Architecture (64-bit) bug The issue is a bug, or the PR is fixing a bug priority: high High impact/importance bug

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@galak
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galak commented Jan 22, 2021

tests/kernel/fatal/exception/kernel.common.stack_sentinel hangs when running on qemu_x86_64_nokpti and qemu_x86_64. In addition tests/ztest/mock/testing.ztest.mock on qemu_x86_64

Git bisect tracks this down to:

commit 2fe1fc53c85ca544bcc1036a6fa2c270cc9cdeb4
Author: Andrew Boie <[email protected]>
Date:   Thu Dec 10 13:02:24 2020 -0800

    kernel: add demand paging implementation
@galak galak added bug The issue is a bug, or the PR is fixing a bug area: X86_64 x86-64 Architecture (64-bit) priority: high High impact/importance bug labels Jan 22, 2021
@galak galak mentioned this issue Jan 22, 2021
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@galak
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galak commented Jan 22, 2021

As these errors are blocking CI going to exclude running these tests for now to allow forward progress of PRs. See PR #31530

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galak commented Jan 22, 2021

Closing this issue as we've reverted the paging code for now.

@galak galak closed this as completed Jan 22, 2021
@pabigot pabigot mentioned this issue Jan 22, 2021
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area: X86_64 x86-64 Architecture (64-bit) bug The issue is a bug, or the PR is fixing a bug priority: high High impact/importance bug
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