Differential D43105

powerpc: Avoid ignoring copyin()'s return value
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Authored by markj on Dec 19 2023, 3:24 AM.

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rG76ecdbce7703: powerpc: Avoid ignoring copyin()'s return value
rGeb5a0f6271a0: powerpc: Avoid ignoring copyin()'s return value
rGbdf03b4bcc4a: powerpc: Avoid ignoring copyin()'s return value

Summary

A recent change made it possible for cpu_set_upcall() to return an
error. Do that here instead of ignoring an error from copyin().

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

markj created this revision.Dec 19 2023, 3:24 AM

Herald added subscribers: jhibbits, imp. · View Herald TranscriptDec 19 2023, 3:24 AM

markj requested review of this revision.Dec 19 2023, 3:24 AM

Harbormaster completed remote builds in B55012: Diff 131557.Dec 19 2023, 3:24 AM

jhibbits accepted this revision.Dec 23 2023, 9:18 PM

This revision is now accepted and ready to land.Dec 23 2023, 9:18 PM

Closed by commit rGbdf03b4bcc4a: powerpc: Avoid ignoring copyin()'s return value (authored by markj). · Explain WhyDec 26 2023, 2:04 AM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGbdf03b4bcc4a: powerpc: Avoid ignoring copyin()'s return value.

markj added a commit: rGeb5a0f6271a0: powerpc: Avoid ignoring copyin()'s return value.Jan 2 2024, 12:39 AM

markj added a commit: rG76ecdbce7703: powerpc: Avoid ignoring copyin()'s return value.Jan 2 2024, 1:16 AM

Revision Contents
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Path

Size

sys/

powerpc/

powerpc/

11 lines

Diff 131846

sys/powerpc/powerpc/exec_machdep.c

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