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Differential D30707

linuxkpi: Add _RET_IP_ macro in kernel.h
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Authored by nc on Jun 9 2021, 6:20 PM.
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bz
emaste
• hselasky
manu
linuxkpi

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bz
• hselasky
manu
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linuxkpi
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rGdf370b47a66f: linuxkpi: Add _RET_IP_ macro in kernel.h
rGfee0d486ef34: linuxkpi: Add _RET_IP_ macro in kernel.h
Summary

This is needed by the drm-kmod 5.7 update

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rG FreeBSD src repository
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Tests Not Applicable

Event Timeline

nc created this revision.Jun 9 2021, 6:20 PM
Herald added a subscriber: emaste. · View Herald TranscriptJun 9 2021, 6:20 PM
nc requested review of this revision.Jun 9 2021, 6:20 PM
manu added a comment.Jun 9 2021, 6:36 PM

Please explain what it does and why it's needed.

nc added a comment.Jun 9 2021, 7:17 PM

This is used for the addresses in mutexes and log messages.

Source (OpenBSD): https://github.com/openbsd/src/search?q=_RET_IP_

• hselasky accepted this revision.Jun 9 2021, 8:37 PM
This revision is now accepted and ready to land.Jun 9 2021, 8:37 PM
manu added a comment.Jun 9 2021, 8:59 PM
In D30707#690139, @nc wrote:

This is used for the addresses in mutexes and log messages.

Source (OpenBSD): https://github.com/openbsd/src/search?q=_RET_IP_

This is not an explanation, I don't understand why it was accepted.

Closed by commit rGfee0d486ef34: linuxkpi: Add _RET_IP_ macro in kernel.h (authored by nc). · Explain WhyJun 9 2021, 9:42 PM
This revision was automatically updated to reflect the committed changes.
nc added a commit: rGfee0d486ef34: linuxkpi: Add _RET_IP_ macro in kernel.h.
nc added a commit: rGdf370b47a66f: linuxkpi: Add _RET_IP_ macro in kernel.h.Jun 12 2021, 12:41 AM
bz mentioned this in D55730: linuxkpi: Move `_RET_IP_` to <linux/instruction_pointer.h>.Mar 8 2026, 1:37 PM

Revision Contents
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PathSize
sys/
compat/
linuxkpi/
common/
include/
linux/
2 lines

Diff 90670

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sys/compat/linuxkpi/common/include/linux/kernel.h

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