| commit | d4dd3967c51e3d255fb9beb5581e6d9a3938ca07 | [log] [tgz] |
|---|---|---|
| author | Adrian Ratiu <[email protected]> | Thu Jul 14 16:02:51 2022 |
| committer | Chromeos LUCI <[email protected]> | Fri Jul 15 21:47:04 2022 |
| tree | 233ee8b04bec11bf3c384282ed927ee6aa975aaf | |
| parent | c37a35ed64538beeb8240c19db85bce29ef6e534 [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: If6352ce347a6c1fefa17c231b60e7f834b917f21 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/intel-wifi-fw-dump/+/3762904 Commit-Queue: Manoj Gupta <[email protected]> Owners-Override: Dominick Ng <[email protected]> Reviewed-by: Allen Webb <[email protected]> Tested-by: Manoj Gupta <[email protected]>