newfstatat has been added to a few policies for the
two 64bit architectures, but some more require it to
avoid crashes, so add it to all which contain fstat
or statx.
BUG=b:187795909
TEST=CQ
Change-Id: I3cd0f5379b87102caa256503a888c5a1aa4103b6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3198571
Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
At present, libraries which use glibc to dynamically load
shared libraries do not have fstafs in their seccomp policies.
A change in glibc will force all systems which load shared
libraries to call the fstatfs or fstatfs64 syscall.
Without the call, crosvm will not start when running
crostini/android tests.
BUG=chromium:1182687
TEST=CQ of https://crrev.com/c/2910526
Change-Id: I10abb8866474c2fe0398a17a80069cf2b0629493
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3011355
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Jordan R Abrahams <ajordanr@google.com>
Kernels before 5.10 had known bugs in the io_uring implementation.
Don't use io_uring when we detect this. Also skip all the io_uring
tests in this case.
BUG=none
TEST=cargo test
Change-Id: I5fd6203ad25a6fb85ff28f1a6ddb0181f836ad89
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3006309
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Woody Chow <woodychow@google.com>
The libminijail version in AOSP complains when there are multiple entries for
the same system call, which was the case for virtio-fs's policy.
BUG=b/185811304
Change-Id: I389c07c86e7d79f16e4f47a893abad598033352a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2837307
Commit-Queue: Jorge Moreira Broche <jemoreira@google.com>
Tested-by: Jorge Moreira Broche <jemoreira@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Fds created via dup don't share file descriptor flags with the original
fd, which means that they don't have the FD_CLOEXEC flag set. Use
fcntl(F_DUPFD_CLOEXEC) so that this flag gets set for the duplicated fds
as well.
BUG=none
TEST=unit tests
Change-Id: Ib471cf40acac1eacf72969ba45247f50b349ed58
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2809687
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
This CL adds a fundamental part of the virtio video device, which will
be shared between the encoder and the decoder.
Both devices uses the virtio-video protocol proposed as RFC v3 [1,2].
The corresponding driver code is at CL:2060327 and its children CLs.
The actual decoding and encoding logic will be implemented in different
CLs.
[1]: mail: https://markmail.org/thread/wxdne5re7aaugbjg
[2]: PDF: https://drive.google.com/file/d/1jOsS2WdVhL4PpcWLO8Zukq5J0fXDiWn-/view
BUG=b:147465619, b:140082257
TEST=cargo check --features=video-decoder,video-encoder
TEST=ARCVM started with --video-decoder --video-encoder
Cq-Depend: chromium:2203997
Change-Id: I01999eea218ba0f3aaed1558ca2311a57d0c6819
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1973973
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Tested-by: Keiichi Watanabe <keiichiw@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
