NFT_BASE_CHAIN was renamed to NFT_CHAIN_BASE.
FTR: make extract on mainline is currently broken to linux-next
only descriptions lately added to sys.txt.
Add descriptions related to IPv4/v6 tunnels
(include/uapi/linux/if_tunnel.h).
Descriptions of netlink actions are not included in this commit.
Update #533.
fix: hugetlb.<hugepagesize>.limit_in_bytes can be set.
hugetlb.<hugepagesize>.usage_in_bytes is for reading.
added descriptions for the following resource controllers:
net_cls, net_prio, devices, freezer.
PR #1856 added the fsinfo description before support for linux/riscv64
was added through PR #1867.
Re-generate the description so fsinfo is covered on linux/riscv64 as
well.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
* sys/netbsd: adding filesystem and communication syscalls
* sys/netbsd: add fix for struct sockaddr_storage and profil(2)
* sys/netbsd: add common ioctl(2) commands
* sys/netbsd: resolving conflicts
* sys/netbsd: adding stat() and statfs() related syscalls
* sys/netbsd: adding missing flags for getfsstat(2)
Co-authored-by: Siddharth M <siddharth.muralee@gmail.com>
The Linux RISC-V port in linux-next doesn't support KVM yet. Ignore it
for now until KVM support is added upstream.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
The Linux RISC-V port in linux-next doesn't support KVM yet. Ignore it
for now until KVM support is added upstream.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
* mmap syscall is special on Linux s390x because
the parameters for this syscall are passed as a struct
on user stack instead of registers.
* Introduce the SyscallTrampolines table into targets.Target
to address the above problem.
* There is a bug in Linux kernel s390x which causes QEMU TCG
to hang when KASAN is enabled. The bug has been fixed
in the forthcoming Linux 5.8 version. Until then do not enable
KASAN when using QEMU TCG, QEMU KVM shall have no problems with
KASAN.
Signed-off-by: Alexander Egorenkov <Alexander.Egorenkov@ibm.com>
The QRTR rpmsg and mhi interfaces are not tested at this time.
The reasoning is documented for future reference in the corresponding
descriptions file.
* Introduce the new target flag 'LittleEndian' which specifies
of which endianness the target is.
* Introduce the new requires flag 'littleendian' for tests to
selectively enable/disable tests on either little-endian architectures
or big-endian ones.
* Disable KD unit test on s390x architecture because the test
works only on little-endian architecture.
Signed-off-by: Alexander Egorenkov <Alexander.Egorenkov@ibm.com>
* sys/netbsd: adding filesystem and communication syscalls
* sys/netbsd: add fix for struct sockaddr_storage and profil(2)
* sys/netbsd: add common ioctl(2) commands
* sys/netbsd: resolving conflicts
Co-authored-by: Siddharth M <siddharth.muralee@gmail.com>
For implementing sctp_bindx(), FreeBSD uses two IPPROTO_SCTP
level socket options SCTP_BINDX_ADD_ADDR and SCTP_BINDX_REM_ADDR.
The type of the value was changed from struct sctp_getaddresses *
to struct sockaddr_in * or struct sockaddr_in6 * in
https://svnweb.freebsd.org/changeset/base/362451
There is little point in printing all targets if no errors happened.
Generation is fast, so this is not even working as a "progress bar".
Only print target if there are any errors.
Added the TIPC_NLA_NODE_KEY and TIPC_NLA_NODE_ID fields in the
socket_tipc_netlink.txt file. Created a new struct to hold the key.
Created two new descriptions for TIPC_NL_KEY_SET and TIPC_NL_KEY_FLUSH.
The related kernel commits can be seen in
https://git.kernel.org/linus/134bdac39766 and
https://git.kernel.org/linus/e1f32190cf7d.
Add template type for netlink msg with CMD and POLICY as
arguments, it can be used for all sendmsg calls in this file.
Refactor the existing code.
Signed-off-by: Amit Cohen <amitc@mellanox.com>
The default configuration on PPC64 uses 64K system page size. Having it
4K was not a problem until recently when 365fba2440
"executor: surround the data mapping with PROT_NONE pages" added
surrounding mappings not aligned to the actual system page size.
This changes the page size for ppc64 to 64K and introduces the upper
limit to randPageCount() as we have the hard coded limit of 16MB.
If the unlikely event of a PPC64 system with 4K pages, we will end up
allocating less pages which is not great but acceptable.
This avoids using os.Getpagesize() as the page size on a building host
may be different than on the test machine so we always use the bigger
size for simplicity.
Signed-off-by: Alexey Kardashevskiy <aik@linux.ibm.com>
sockmap and sockhash expect the value of the update syscall to be a file
descriptor for a UDP or TCP socket. Add this knowledge by introducing a
separate union for map update values.
Since we now have SOURCEDIR_{FUCHSIA,AKAROS,NETBSD} exported in the
syz-big-env docker image, this will make CI fail for broken cross-builds too.
Update instructions in the docker image to fix the current problem
with permissions in syz-big-env: we need to tar with --mode=go=u.
* sys/targets: use a different SYZ_DATA_OFFSET for 32-bit FreeBSD
It seems that the value used on all platforms (512 << 20) does
not work on 32-bit FreeBSD when using the clang tools.
Try (256 << 20) instead.
* sys/targets: add comment why a non-default value is needed
This commit modifies the fuchsia cflags to use the short version of
the «target» flag. The previous code seemed to be broken due to lacking
an `=` after the flag name using the long version.
* sys/linux: update BPF constants
Signed-off-by: Paul Chaignon <paul@cilium.io>
* sys/linux: Add BPF_ENABLE_STATS bpf(2) command
Signed-off-by: Paul Chaignon <paul@cilium.io>
* sys/linux: Add BPF_ITER_CREATE bpf(2) command
Signed-off-by: Paul Chaignon <paul@cilium.io>
* sys/linux: Fix BPF_*_GET_NEXT_ID bpf(2) commands
These commands are used to retrieve a new ID for various BPF objects.
With the current command descriptions, however, the output 'next ID' is
treated as an input field.
Fix: c2dcd70 ("sys/linux: update BPF's anonymous structures")
Signed-off-by: Paul Chaignon <paul@cilium.io>
* sys/linux: Add LINK_GET_* bpf(2) commands
Signed-off-by: Paul Chaignon <paul@cilium.io>
Remove a single template parameter to v4l2_buffer, as it should always
use a fd_request descriptor. Update all syscalls that use it.
Refactor the VIDIOC_STREAMON and VIDIOC_STREAMOFF vim2m ioctls to use
v4l2_buf_type_vim2m as a parameter instead of an union.
Remove ioctl$VIDIOC_RESERVED from dev_video4linux.txt (not defined in
upstream kernel).
Add a set of descriptions to focus the fuzzing process on the V4L2 vim2m
test driver. This should be useful to test the M2M framework.
The syscalls are based on a specific file descriptor for the vim2m
device and a selection of v4l2 ioctls that operate on it. Some of the
existing v4l2 data structure definitions have been extended to allow
restricting and selecting some options in order to narrow down the
fuzzing process.
Initial support for Request API added.
The linux string dictionary comes from extremely old times
when we did not have proper descriptions for almost anything,
and the dictionary was a quick hack to guess at least some
special strings.
Now we have way better descriptions and the dictionary
become both unnecessary and probably even harmful.
FIDL fuzzing hasn't been working for a while, and it's further
bit-rotted as upstream FIDL functionality has continued to evolve.
This commit updates enough FIDL functionality to get a minimal FIDL
test case to work again.
This is useful for integrating into Fuchsia's build system, where we
need to be able to run syz-sysgen with a read-only source directory,
and emit the output files elsewhere.
On top of syz-env it provides akaros/fuchsia/netbsd toolchains and gcloud sdk.
With this it's possible to run dashboard/app tests on CI and locally
and test executor build and pkg/{csource,cover} for these OSes.
Update #1765
Support SOURCEDIR_GOOS env vars as an alternative to SOURCEDIR.
SOURCEDIR_GOOS takes precedence.
This allows to test several OSes at the same time.
Update #1765
Test various combinations of no debug info,
no coverage instrumentation, no PCs, bad PCs, good PCs,
and what errors we produce for these.
Also implement support for cross-arch reports:
prefix objdump with cross-compile prefix
(e.g. aarch64-linux-gnu-objdump instead of objdump).
