commit | f4c70da20b88ef2ab6eff8136870df1a2f052a06 | [log] [tgz] |
---|---|---|
author | Adrian Ratiu <adrian.ratiu@collabora.corp-partner.google.com> | Thu Jul 14 15:54:14 2022 |
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jul 15 21:58:49 2022 |
tree | 8f1392c9f181e0a2893a37f086c24d2566a4a0df | |
parent | c9182b14e9d9016d040d30f54a23c12c3674d45f [diff] |
seccomp: allow rseq syscall Starting with v4.18, the Linux kernel provides the rseq syscall which is a mechanism for fast userspace task synchronization. Starting with v2.35 glibc uses the new syscall, if it exists, to gain some performance improvements, so we need to update the policy files to allow it. Even on older kernels where rseq is not supported, glibc will still probe for its existence by expecting an -ENOSYS response. BUG=b:235960683 TEST=Local builds against glibc 2.35 Cq-Depend: chromium:3749266 Change-Id: I1ea8dc4d30dd1ac13b040a425349fb48d7a231d7 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/logitech-updater/+/3763860 Tested-by: Manoj Gupta <manojgupta@chromium.org> Reviewed-by: Allen Webb <allenwebb@google.com> Owners-Override: Dominick Ng <dominickn@google.com> Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
logitech-updater is a utility to upgrade logitech camera firmwares.
The GNU C/C++ library is required.
At the top level of the directory.
$ make
Alternatively at Chromium OS development environment,
$ emerge-${BOARD} logitech-updater
logitech updater currently includes the follow executables: ptzpro2-updater $ ptzpro2-updater -h