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Issue metadata

Status: Fixed
Owner:
Closed: Oct 15
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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IPP over USB not working on ARM boards

Project Member Reported by skau@chromium.org, Oct 9

Issue description

Looks like set_tls isn't a recognized sycall on ARM causing the minijail to terminate the ippusbxd daemon.

Bug confirmed on M70 veyron_minnie
 
Project Member

Comment 1 by bugdroid1@chromium.org, Oct 11

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/525deb972a924c2ef03656ea50f8c4e71a1205dc

commit 525deb972a924c2ef03656ea50f8c4e71a1205dc
Author: David Valleau <valleau@chromium.org>
Date: Thu Oct 11 20:26:00 2018

ippusb_manager: Removing duplicate syscall from arm seccomp filter

The arm seccomp policy filter contained both the "ARM_set_tls" and
"set_tls" syscalls, the latter of which was causing a seccomp failure.
This change removes the duplicate.

BUG= chromium:893374 
TEST=Tested manually on veyron_minnie and dru devices

Change-Id: I3587ee4a4a83de1bfe8a053f628398e872070599
Reviewed-on: https://chromium-review.googlesource.com/1271468
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Valleau <valleau@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>

[modify] https://crrev.com/525deb972a924c2ef03656ea50f8c4e71a1205dc/ippusb_manager/seccomp/ippusb-manager-seccomp-arm.policy

Labels: Merge-Request-70
Status: Fixed (was: Started)
This bug is fixed in M71, requesting merge approval form M70.
Project Member

Comment 3 by sheriffbot@chromium.org, Oct 15

Labels: -Merge-Request-70 Merge-Review-70 Hotlist-Merge-Review
This bug requires manual review: We are only 0 days from stable.
Please contact the milestone owner if you have questions.
Owners: benmason@(Android), kariahda@(iOS), geohsu@(ChromeOS), abdulsyed@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: -Merge-Review-70 Merge-Approved-70
Project Member

Comment 5 by bugdroid1@chromium.org, Oct 16

Labels: merge-merged-release-R70-11021.B
The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/10fce5cea78b13096733768a4bd79c411f652a9c

commit 10fce5cea78b13096733768a4bd79c411f652a9c
Author: David Valleau <valleau@chromium.org>
Date: Tue Oct 16 00:18:14 2018

ippusb_manager: Removing duplicate syscall from arm seccomp filter

The arm seccomp policy filter contained both the "ARM_set_tls" and
"set_tls" syscalls, the latter of which was causing a seccomp failure.
This change removes the duplicate.

BUG= chromium:893374 
TEST=Tested manually on veyron_minnie and dru devices

Change-Id: I3587ee4a4a83de1bfe8a053f628398e872070599
Reviewed-on: https://chromium-review.googlesource.com/1271468
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Valleau <valleau@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
(cherry picked from commit 525deb972a924c2ef03656ea50f8c4e71a1205dc)
Reviewed-on: https://chromium-review.googlesource.com/c/1282006
Trybot-Ready: David Valleau <valleau@chromium.org>
Reviewed-by: Sean Kau <skau@chromium.org>
Commit-Queue: David Valleau <valleau@chromium.org>

[modify] https://crrev.com/10fce5cea78b13096733768a4bd79c411f652a9c/ippusb_manager/seccomp/ippusb-manager-seccomp-arm.policy

Labels: -Merge-Approved-70

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