Page MenuHomeFreeBSD
Differential D30903

linprocfs: Fixup vDSO name in the procmaps.
ClosedPublic
Actions

Authored by dchagin on Jun 25 2021, 4:01 PM.
Tags
None
Referenced Files
Unknown Object (File)
Thu, Apr 18, 9:42 AM
Unknown Object (File)
Feb 14 2024, 9:11 PM
Unknown Object (File)
Feb 14 2024, 9:11 PM
Unknown Object (File)
Feb 14 2024, 9:11 PM
Unknown Object (File)
Feb 14 2024, 9:01 PM
Unknown Object (File)
Jan 24 2024, 12:33 PM
Unknown Object (File)
Dec 20 2023, 2:40 AM
Unknown Object (File)
Dec 10 2023, 11:00 PM
View All 47 Files
Subscribers
emaste
imp

Details

Reviewers
None
Group Reviewers
Linux Emulation
Commits
rG213f60737fa7: linprocfs: Fixup vDSO name in the procmaps after 9931033bbf.
rGfe7409530c54: linprocfs: Fixup vDSO name in the procmaps after 9931033bbf.
Summary

As the sv_shared_page_base now pointed out to the native sharedpage and
the process VA layout has changed as follows:
VDSOPAGE (2 * PAGE_SIZE)
SHAREDPAGE (PAGE_SIZE)
USRSTACK
fixup the vDSO name by calculating the start of page relative to the
native sharedpage.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

dchagin created this revision.Jun 25 2021, 4:01 PM
Herald added a subscriber: imp. · View Herald TranscriptJun 25 2021, 4:01 PM
dchagin requested review of this revision.Jun 25 2021, 4:01 PM
Harbormaster completed remote builds in B40099: Diff 91355.Jun 25 2021, 4:01 PM
dchagin retitled this revision from linprocfs: Fixup vDSO name in the procmaps after [XXXXXX]. to linprocfs: Fixup vDSO name in the procmaps..Jun 25 2021, 4:07 PM
dchagin added a reviewer: Linux Emulation.
dchagin changed the repository for this revision from rS FreeBSD src repository - subversion to rG FreeBSD src repository.
emaste added a subscriber: emaste.Jun 25 2021, 4:14 PM

process VA layout has changed

This is a recent change? Can you link the rev or review for it?

dchagin added a comment.Jun 25 2021, 4:21 PM
In D30903#695122, @emaste wrote:

process VA layout has changed

This is a recent change? Can you link the rev or review for it?

https://reviews.freebsd.org/D30900

Reviews from https://reviews.freebsd.org/D30898 to https://reviews.freebsd.org/D30904 - is one change split ot separarte commits

emaste added a parent revision: D30900: linux(4); Almost complete the vDSO..Jun 25 2021, 4:25 PM
dchagin added parent revisions: D30901: linux(4): Constify vdso install/deinstall., D30902: linux(4): Fixup the vDSO initialization order..Jun 25 2021, 5:00 PM
This revision was not accepted when it landed; it landed in state Needs Review.Jul 20 2021, 7:11 AM
Closed by commit rGfe7409530c54: linprocfs: Fixup vDSO name in the procmaps after 9931033bbf. (authored by dchagin). · Explain Why
This revision was automatically updated to reflect the committed changes.
dchagin added a commit: rGfe7409530c54: linprocfs: Fixup vDSO name in the procmaps after 9931033bbf..
dchagin added a commit: rG213f60737fa7: linprocfs: Fixup vDSO name in the procmaps after 9931033bbf..Jun 17 2022, 7:37 PM

Revision Contents
Changeset List

PathSize
sys/
compat/
linprocfs/
8 lines

Diff 92462

View Options

sys/compat/linprocfs/linprocfs.c

Loading...