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GeezerVison is showing github.com — [3.14] gh-158539: Fix macOS runtime section lookup for remote debugging (GH-158874) by maurycy · Pull Request #158906 · python/cpython

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@maurycy

@maurycy maurycy commented Oct 6, 2026 •
edited by bedevere-app Bot
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Partial backport of GH-158874: only the Python/remote_debug.h change. The flamegraph part does not apply, Lib/profiling does not exist on 3.14.

Fixes the TestMetadataDegradation failures on the x86-64 MacOS Intel ASAN NoGIL 3.14 buildbot reported in gh-154194:
https://buildbot.python.org/#/builders/1729/builds/1721

(cherry picked from commit 114de19)

  • Issue: profiling.sampling: exception mode misses except blocks running in generators and coroutines #158539

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@maurycy @pablogsal
[3.14] pythongh-158539: Fix macOS runtime section lookup for remote d…
be579ef 
…ebugging (pythonGH-158874)

(cherry picked from commit 114de19)

Co-authored-by: Pablo Galindo Salgado <[email protected]>
@maurycy
maurycy requested a review from pablogsal as a code owner October 6, 2026 12:14
@bedevere-app bedevere-app Bot mentioned this pull request Oct 6, 2026
profiling.sampling: exception mode misses except blocks running in generators and coroutines #158539
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@bedevere-app bedevere-app Bot added the awaiting review label Oct 6, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Oct 6, 2026
gh-156545, gh-158539: Fix deep flamegraph export on small C stacks and macOS runtime lookup #158874
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pablogsal
pablogsal approved these changes Oct 6, 2026
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting review labels Oct 6, 2026
@pablogsal
pablogsal merged commit fb313a3 into python:3.14 Oct 6, 2026
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@bedevere-app bedevere-app Bot removed the awaiting merge label Oct 6, 2026
@maurycy
maurycy deleted the backport-114de19-3.14 branch October 6, 2026 17:55
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@pablogsal pablogsal pablogsal approved these changes

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2 participants

@maurycy @pablogsal
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