Page MenuHomeFreeBSD
Differential D6518

hyperv/vmbus: Check hyperv_dmamem_alloc return value
ClosedPublic
Actions

Authored by sepherosa_gmail.com on May 24 2016, 1:17 AM.
Tags
None
Referenced Files
Unknown Object (File)
Thu, Jul 23, 12:46 AM
Unknown Object (File)
Wed, Jul 8, 8:41 AM
Unknown Object (File)
Mon, Jul 6, 11:46 AM
Unknown Object (File)
Apr 30 2026, 8:29 AM
Unknown Object (File)
Apr 28 2026, 8:10 AM
Unknown Object (File)
Apr 26 2026, 7:34 AM
Unknown Object (File)
Apr 21 2026, 11:41 AM
Unknown Object (File)
Apr 21 2026, 8:22 AM
View All 92 Files
Subscribers
None

Details

Reviewers
howard0su_gmail.com
honzhan_microsoft.com
decui_microsoft.com
delphij
royger
Commits
rS300644: hyperv/vmbus: Check hyperv_dmamem_alloc return value
Summary

Though it is highly unlikely this function would fail w/ BUS_DMA_WAITOK, we had better to check its return value; better safe then sorry here.

Diff Detail

Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

sepherosa_gmail.com updated this revision to Diff 16762.May 24 2016, 1:17 AM
sepherosa_gmail.com retitled this revision from to hyperv/vmbus: Check hyperv_dmamem_alloc return value.
sepherosa_gmail.com updated this object.
sepherosa_gmail.com edited the test plan for this revision. (Show Details)
sepherosa_gmail.com added reviewers: delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com.
Closed by commit rS300644: hyperv/vmbus: Check hyperv_dmamem_alloc return value (authored by sephe). · Explain WhyMay 25 2016, 3:31 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
sys/
dev/
hyperv/
vmbus/
24 lines

Diff 16762

View Options

sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c

Loading...