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linux/tools/testing/selftests
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John Fastabend bb516f98c7 bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer 
A bug was reported where ioctl(FIONREAD) returned zero even though the
socket with a SK_SKB verdict program attached had bytes in the msg
queue. The result is programs may hang or more likely try to recover,
but use suboptimal buffer sizes.

Add a test to check that ioctl(FIONREAD) returns the correct number of
bytes.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/bpf/20230523025618.113937-13-john.fastabend@gmail.com
2023-05-23 16:11:13 +02:00
..
alsa
kselftest/alsa - pcm-test: Don't include diagnostic message in test name
2023-03-24 07:49:57 +01:00
amd-pstate
linux-kselftest-next-6.4-rc1
2023-04-24 12:28:34 -07:00
arm64
kselftest/arm64: Convert za-fork to use kselftest.h
2023-04-11 14:10:51 -06:00
bpf
bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer
2023-05-23 16:11:13 +02:00
breakpoints
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capabilities
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cgroup
cgroup changes for v6.4-rc1
2023-04-29 10:05:22 -07:00
clone3
selftests/clone3: fix number of tests in ksft_set_plan
2023-04-06 11:57:28 +02:00
core
selftests: core: Fix incorrect kernel headers search path
2023-01-30 15:04:52 -07:00
cpu-hotplug
selftests/cpu-hotplug: Add log info when test success
2022-10-05 11:05:18 -06:00
cpufreq
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damon
selftests/damon/debugfs_rm_non_contexts: hide expected write error messages
2023-02-02 22:32:52 -08:00
dma
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dmabuf-heaps
selftests: dmabuf-heaps: Fix incorrect kernel headers search path
2023-02-13 09:09:44 -07:00
drivers
Networking fixes for 6.4-rc2, including fixes from netfilter
2023-05-11 08:42:47 -05:00
efivarfs
selftests/efivarfs: Add checking of the test return value
2022-11-22 09:09:04 -07:00
exec
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filesystems
linux-kselftest-next-6.3-rc1
2023-02-23 09:37:29 -08:00
firmware
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fpu
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ftrace
LoongArch changes for v6.3
2023-03-01 09:27:00 -08:00
futex
selftests: futex: Fix incorrect kernel headers search path
2023-02-13 09:09:44 -07:00
gpio
selftests: gpio: Fix incorrect kernel headers search path
2023-02-13 09:09:44 -07:00
hid
selftests: hid: import hid-tools usb-crash tests
2023-04-12 17:13:38 +02:00
ia64
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intel_pstate
selftests/intel_pstate: fix build for ARCH=x86_64
2022-10-18 14:13:19 -06:00
iommu
iommufd/selftest: Cover domain unmap with huge pages and access
2023-04-04 13:11:24 -03:00
ipc
selftests: ipc: Fix incorrect kernel headers search path
2023-02-13 09:09:44 -07:00
ir
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kcmp
selftests: kcmp: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
kexec
selftests/kexec: fix build for ARCH=x86_64
2022-10-18 14:13:25 -06:00
kmod
testing: use the copyleft-next-0.3.1 SPDX tag
2022-11-08 15:44:02 +01:00
kselftest
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kvm
KVM selftests, and an AMX/XCR0 bugfix, for 6.4:
2023-04-26 15:56:01 -04:00
landlock
selftests/landlock: Test ptrace as much as possible with Yama
2023-01-27 18:53:55 +01:00
lib
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livepatch
Merge branch 'for-6.1/sysfs-patched-object' into for-linus
2022-10-05 13:00:03 +02:00
lkdtm
lkdtm: Update tests for memcpy() run-time warnings
2022-09-07 16:37:27 -07:00
locking
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media_tests
selftests: media_tests: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
membarrier
linux-kselftest-next-6.3-rc1
2023-02-23 09:37:29 -08:00
memfd
selftests/memfd: fix test_sysctl
2023-04-18 16:53:52 -07:00
memory-hotplug
selftests/memory-hotplug: Remove the redundant warning information
2022-10-18 14:21:18 -06:00
mincore
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mm
- Some DAMON cleanups from Kefeng Wang
2023-05-04 13:09:43 -07:00
mount
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mount_setattr
selftests mount: Fix mount_setattr_test builds failed
2023-03-31 09:18:45 -06:00
move_mount_set_group
selftests: move_mount_set_group: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
mqueue
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nci
NFC: nci: Extend virtual NCI deinit test
2022-11-21 10:49:58 +00:00
net
selftets: seg6: disable rp_filter by default in srv6_end_dt4_l3vpn_test
2023-05-11 18:01:38 -07:00
netfilter
selftests: nft_flowtable.sh: check ingress/egress chain too
2023-05-10 09:31:07 +02:00
nolibc
tools/nolibc: x86_64: add stackprotector support
2023-03-27 16:26:10 -07:00
nsfs
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ntb
…
openat2
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perf_events
selftests: perf_events: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
pid_namespace
selftests: pid_namespace: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
pidfd
selftests: pidfd: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
powerpc
selftests/powerpc/dscr: Restore timeout to DSCR selftests
2023-04-20 13:21:46 +10:00
prctl
selftests: prctl: Add new prctl test for PR_SET_VMA action
2023-03-28 10:28:33 -06:00
proc
selftests/proc: Assert clock_gettime(CLOCK_BOOTTIME) VS /proc/uptime monotonicity
2023-04-18 16:35:13 +02:00
pstore
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ptp
selftests/ptp: Remove clean target from Makefile
2023-02-13 10:05:49 -07:00
ptrace
Update for entry and ptrace:
2023-04-25 11:05:04 -07:00
rcutorture
RCU Changes for 6.4:
2023-04-24 12:16:14 -07:00
resctrl
selftests/resctrl: Fix incorrect error return on test complete
2023-04-14 11:13:18 -06:00
riscv
selftests: Test the new RISC-V hwprobe interface
2023-04-18 15:48:17 -07:00
rlimits
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rseq
linux-kselftest-next-6.3-rc1
2023-02-23 09:37:29 -08:00
rtc
selftests: rtc: skip when RTC is not present
2022-11-15 13:30:51 -07:00
safesetid
LSM: SafeSetID: add setgroups() testing to selftest
2022-07-15 18:24:42 +00:00
sched
selftests: sched: Add more core schedule prctl calls
2023-03-28 10:27:07 -06:00
seccomp
LoongArch changes for v6.3
2023-03-01 09:27:00 -08:00
sgx
selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning
2022-08-15 16:50:07 -06:00
sigaltstack
selftests: sigaltstack: fix -Wuninitialized
2023-03-20 17:28:31 -06:00
size
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sparc64
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splice
selftests: splice_read: Fix sysfs read cases
2022-11-29 17:28:31 -07:00
static_keys
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sync
selftests: sync: Fix incorrect kernel headers search path
2023-02-13 09:09:45 -07:00
syscall_user_dispatch
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sysctl
testing: use the copyleft-next-0.3.1 SPDX tag
2022-11-08 15:44:02 +01:00
tc-testing
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-04-26 10:17:46 +02:00
tdx
selftests: tdx: Use installed kernel headers search path
2023-02-13 09:09:46 -07:00
timens
selftests/timens: add a test for vfork+exit
2022-10-25 15:15:52 -07:00
timers
selftests/timers/posix_timers: Test delivery of signals across threads
2023-04-16 09:00:18 +02:00
tmpfs
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tpm2
selftests: tpm2: remove redundant ord()
2023-02-13 09:09:46 -07:00
uevent
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user
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user_events
tracing/user_events: Prevent same address and bit per process
2023-04-25 21:04:32 -04:00
vDSO
selftests/vDSO: Add riscv getcpu & gettimeofday test
2022-11-03 03:28:01 -06:00
watchdog
selftests/watchdog: Fix spelling mistake "Temeprature" -> "Temperature"
2022-10-27 02:53:37 -06:00
wireguard
random: use random.trust_{bootloader,cpu} command line option only
2022-11-18 02:18:10 +01:00
x86
Add support for new Linear Address Masking CPU feature. This is similar
2023-04-28 09:43:49 -07:00
zram
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.gitignore
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gen_kselftest_tar.sh
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kselftest_deps.sh
selftests/vm: rename selftests/vm to selftests/mm
2023-01-18 17:12:56 -08:00
kselftest_harness.h
testing: kselftest_harness: add filtering and enumerating tests
2023-01-26 16:00:41 -07:00
kselftest_install.sh
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kselftest_module.h
selftest: Taint kernel when test module loaded
2022-07-11 16:58:11 -06:00
kselftest.h
kselftest: Support nolibc
2023-04-11 14:10:47 -06:00
lib.mk
selftests: fix LLVM build for i386 and x86_64
2023-03-10 13:41:10 -07:00
Makefile
RISC-V Patches for the 6.4 Merge Window, Part 1
2023-04-28 16:55:39 -07:00
run_kselftest.sh
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