Andrii Nakryiko 4fb877aaa1 libbpf: Fix btf_dump's packed struct determination ... Fix bug in btf_dump's logic of determining if a given struct type is packed or not. The notion of "natural alignment" is not needed and is even harmful in this case, so drop it altogether. The biggest difference in btf_is_struct_packed() compared to its original implementation is that we don't really use btf__align_of() to determine overall alignment of a struct type (because it could be 1 for both packed and non-packed struct, depending on specifci field definitions), and just use field's actual alignment to calculate whether any field is requiring packing or struct's size overall necessitates packing. Add two simple test cases that demonstrate the difference this change would make. Fixes: ea2ce1ba99 ("libbpf: Fix BTF-to-C converter's padding logic") Reported-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/bpf/20221215183605.4149488-1-andrii@kernel.org		2022-12-15 22:50:17 +01:00
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alsa	kselftest/alsa: Add more coverage of sample rates and channel counts	2022-12-01 20:02:14 +01:00
amd-pstate	selftests: amd-pstate: Trigger gitsource benchmark and test cpus	2022-11-01 03:22:37 -06:00
arm64	Merge branch 'for-next/selftests' into for-next/core	2022-12-06 11:25:43 +00:00
bpf	libbpf: Fix btf_dump's packed struct determination	2022-12-15 22:50:17 +01:00
breakpoints	…
capabilities	…
cgroup	Non-MM patches for 6.2-rc1.	2022-12-12 17:28:58 -08:00
clone3	…
core	…
cpu-hotplug	selftests/cpu-hotplug: Add log info when test success	2022-10-05 11:05:18 -06:00
cpufreq	…
damon	selftest/damon: add a test for duplicate context dirs creation	2022-10-03 14:03:06 -07:00
dma	selftests dma: fix compile error for dma_map_benchmark	2022-06-16 14:03:21 -06:00
dmabuf-heaps	…
drivers	selftests: mlxsw: Move IPv6 decap_error test to shared directory	2022-12-08 18:46:32 -08:00
efivarfs	selftests/efivarfs: Add checking of the test return value	2022-11-22 09:09:04 -07:00
exec	…
filesystems	Updates to various subsystems which I help look after. lib, ocfs2,	2022-08-07 10:03:24 -07:00
firmware	…
fpu	…
ftrace	linux-kselftest-next-6.2-rc1	2022-12-12 16:39:38 -08:00
futex	selftests/futex: fix build for clang	2022-10-18 14:13:11 -06:00
gpio	selftests: gpio: Use "grep -E" instead of "egrep"	2022-11-25 10:57:23 -07:00
ia64	…
intel_pstate	selftests/intel_pstate: fix build for ARCH=x86_64	2022-10-18 14:13:19 -06:00
ipc	…
ir	…
kcmp	selftests/kcmp: Make the test output consistent and clear	2022-07-08 10:55:43 -06:00
kexec	selftests/kexec: fix build for ARCH=x86_64	2022-10-18 14:13:25 -06:00
kmod	…
kselftest	…
kvm	KVM: selftests: add svm part to triple_fault_test	2022-11-17 11:40:00 -05:00
landlock	Landlock updates for v6.2-rc1	2022-12-13 09:14:50 -08:00
lib	…
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	…
media_tests	…
membarrier	…
memfd	…
memory-hotplug	selftests/memory-hotplug: Remove the redundant warning information	2022-10-18 14:21:18 -06:00
mincore	…
mount	…
mount_setattr	…
move_mount_set_group	…
mqueue	…
nci	NFC: nci: Extend virtual NCI deinit test	2022-11-21 10:49:58 +00:00
net	selftests: forwarding: Add bridge MDB test	2022-12-12 15:33:37 -08:00
netfilter	netfilter: conntrack: set icmpv6 redirects as RELATED	2022-11-30 23:01:20 +01:00
nolibc	selftests/nolibc: Always rebuild the sysroot when running a test	2022-10-28 15:17:22 -07:00
nsfs	…
ntb	…
openat2	…
perf_events	selftests/perf_events: Add a SIGTRAP stress test with disables	2022-10-17 16:32:06 +02:00
pid_namespace	…
pidfd	selftests/pidfd_test: Remove the erroneous ','	2022-11-02 03:09:57 -06:00
powerpc	selftests/powerpc: Update bhrb filter sampling test for multiple branch filters	2022-09-28 19:22:13 +10:00
prctl	…
proc	proc: fixup uptime selftest	2022-11-18 13:55:08 -08:00
pstore	…
ptp	…
ptrace	…
rcutorture	torture: Make torture.sh create a properly formatted log file	2022-10-20 15:29:08 -07:00
resctrl	…
rlimits	…
rseq	selftests/rseq: check if libc rseq support is registered	2022-06-28 09:08:28 +02:00
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	…
seccomp	selftests/seccomp: Check CAP_SYS_ADMIN capability in the test mode_filter_without_nnp	2022-12-02 11:32:53 -08:00
sgx	selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning	2022-08-15 16:50:07 -06:00
sigaltstack	…
size	…
sparc64	…
splice	selftests: splice_read: Fix sysfs read cases	2022-11-29 17:28:31 -07:00
static_keys	…
sync	remove CONFIG_ANDROID	2022-07-01 10:41:09 +02:00
syscall_user_dispatch	…
sysctl	…
tc-testing	selftests: tc-testing: Add matchJSON to tdc	2022-10-26 20:22:33 -07:00
tdx	selftests/tdx: Test TDX attestation GetReport support	2022-11-17 11:04:28 -08:00
timens	selftests/timens: add a test for vfork+exit	2022-10-25 15:15:52 -07:00
timers	selftests: timers: clocksource-switch: adapt to kselftest framework	2022-07-14 14:36:52 -06:00
tmpfs	…
tpm2	selftests/tpm2: Split async tests call to separate shell script runner	2022-11-29 17:28:31 -07:00
uevent	…
user	…
user_events	tracing/user_events: Use bits vs bytes for enabled status page data	2022-09-29 10:17:37 -04:00
vDSO	selftests/vDSO: Add riscv getcpu & gettimeofday test	2022-11-03 03:28:01 -06:00
vm	Non-MM patches for 6.2-rc1.	2022-12-12 17:28:58 -08:00
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	…
zram	…
.gitignore	…
Makefile	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
gen_kselftest_tar.sh	…
kselftest.h	…
kselftest_deps.sh	selftests: kselftest_deps: Use "grep -E" instead of "egrep"	2022-11-25 10:55:52 -07:00
kselftest_harness.h	…
kselftest_install.sh	…
kselftest_module.h	selftest: Taint kernel when test module loaded	2022-07-11 16:58:11 -06:00
lib.mk	linux-kselftest-next-6.2-rc1	2022-12-12 16:39:38 -08:00
run_kselftest.sh	…