Page MenuHomeFreeBSD
Differential D1062

Put linux_platform into the vdso to avoid copying it onto the stack at every exec.
ClosedPublic
Actions

Authored by dchagin on Nov 1 2014, 1:02 PM.
Tags
None
Referenced Files
Unknown Object (File)
Sat, Nov 15, 4:30 AM
Unknown Object (File)
Sat, Nov 15, 4:28 AM
Unknown Object (File)
Sat, Nov 15, 4:28 AM
Unknown Object (File)
Sat, Nov 15, 2:03 AM
Unknown Object (File)
Fri, Nov 14, 11:50 PM
Unknown Object (File)
Sat, Nov 8, 11:55 PM
Unknown Object (File)
Tue, Oct 28, 4:21 PM
Unknown Object (File)
Oct 6 2025, 8:29 PM
View All Files
Subscribers
trasz

Details

Reviewers
trasz
Group Reviewers
Linux Emulation
Commits
rS283410: Put linux_platform into the vdso to avoid copying it onto the stack at

Diff Detail

Lint
No Lint Coverage
Unit
No Test Coverage

Event Timeline

dchagin updated this revision to Diff 2199.Nov 1 2014, 1:02 PM
dchagin retitled this revision from to Put linux_platform into the vdso to avoid copying it onto the stack at every exec..
dchagin added a reviewer: Linux Emulation.Nov 2 2014, 9:34 PM
trasz added a subscriber: trasz.Mar 21 2015, 5:12 PM
trasz added inline comments.
sys/compat/linux/linux_misc.c
734

I'd feel safer if you converted LINUX_MAX_UTSNAME into proper sizeof; here and the places above.

dchagin added inline comments.Mar 24 2015, 6:21 PM
sys/compat/linux/linux_misc.c
734

LINUX_MAX_UTSNAME is a proper dst size.

trasz accepted this revision.Mar 25 2015, 11:22 AM
trasz added a reviewer: trasz.
This revision is now accepted and ready to land.Mar 25 2015, 11:22 AM
Closed by commit rS283410: Put linux_platform into the vdso to avoid copying it onto the stack at (authored by dchagin). · Explain WhyMay 24 2015, 3:30 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
sys/
amd64/
linux32/
6 lines
25 lines
1 line
compat/
linux/
2 lines
2 lines
i386/
linux/
8 lines

Diff 2199

View Options

sys/amd64/linux32/linux32_locore.s

Loading...
View Options

sys/amd64/linux32/linux32_sysvec.c

Loading...
View Options

sys/amd64/linux32/linux32_vdso.lds.s

Loading...
View Options

sys/compat/linux/linux_misc.h

Loading...
View Options

sys/compat/linux/linux_misc.c

Loading...
View Options

sys/i386/linux/linux_sysvec.c

Loading...