| Age | Commit message (Collapse) | Author |
|---|
|
The big_alloc3() test tries to allocate 2051 pages at once in
non-sleepable context and this can fail sporadically on resource
contrained systems, so skip this test in case of such failures.
Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Link: https://lore.kernel.org/r/20251230195134.599463-1-puranjay@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth and WiFi. Notably this includes the fix
for the iwlwifi issue you reported.
Current release - regressions:
- core: avoid prefetching NULL pointers
- wifi:
- iwlwifi: implement settime64 as stub for MVM/MLD PTP
- mac80211: fix list iteration in ieee80211_add_virtual_monitor()
- handshake: fix null-ptr-deref in handshake_complete()
- eth: mana: fix use-after-free in reset service rescan path
Previous releases - regressions:
- openvswitch: avoid needlessly taking the RTNL on vport destroy
- dsa: properly keep track of conduit reference
- ipv4:
- fix error route reference count leak with nexthop objects
- fib: restore ECMP balance from loopback
- mptcp: ensure context reset on disconnect()
- bluetooth: fix potential UaF in btusb
- nfc: fix deadlock between nfc_unregister_device and
rfkill_fop_write
- eth:
- gve: defer interrupt enabling until NAPI registration
- i40e: fix scheduling in set_rx_mode
- macb: relocate mog_init_rings() callback from macb_mac_link_up()
to macb_open()
- rtl8150: fix memory leak on usb_submit_urb() failure
- wifi: 8192cu: fix tid out of range in rtl92cu_tx_fill_desc()
Previous releases - always broken:
- ip6_gre: make ip6gre_header() robust
- ipv6: fix a BUG in rt6_get_pcpu_route() under PREEMPT_RT
- af_unix: don't post cmsg for SO_INQ unless explicitly asked for
- phy: mediatek: fix nvmem cell reference leak in
mt798x_phy_calibration
- wifi: mac80211: discard beacon frames to non-broadcast address
- eth:
- iavf: fix off-by-one issues in iavf_config_rss_reg()
- stmmac: fix the crash issue for zero copy XDP_TX action
- team: fix check for port enabled when priority changes"
* tag 'net-6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits)
ipv6: fix a BUG in rt6_get_pcpu_route() under PREEMPT_RT
net: rose: fix invalid array index in rose_kill_by_device()
net: enetc: do not print error log if addr is 0
net: macb: Relocate mog_init_rings() callback from macb_mac_link_up() to macb_open()
selftests: fib_test: Add test case for ipv4 multi nexthops
net: fib: restore ECMP balance from loopback
selftests: fib_nexthops: Add test cases for error routes deletion
ipv4: Fix reference count leak when using error routes with nexthop objects
net: usb: sr9700: fix incorrect command used to write single register
ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr()
usbnet: avoid a possible crash in dql_completed()
gve: defer interrupt enabling until NAPI registration
net: stmmac: fix the crash issue for zero copy XDP_TX action
octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
af_unix: don't post cmsg for SO_INQ unless explicitly asked for
net: mana: Fix use-after-free in reset service rescan path
net: avoid prefetching NULL pointers
net: bridge: Describe @tunnel_hash member in net_bridge_vlan_group struct
net: nfc: fix deadlock between nfc_unregister_device and rfkill_fop_write
net: usb: asix: validate PHY address before use
...
|
|
The test checks that with multi nexthops route the preferred route is the
one which matches source ip. In case when source ip is on dummy
interface, it checks that the routes are balanced.
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20251221192639.3911901-2-vadim.fedorenko@linux.dev
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
Add test cases that check that error routes (e.g., blackhole) are
deleted when their nexthop is deleted.
Output without "ipv4: Fix reference count leak when using error routes
with nexthop objects":
# ./fib_nexthops.sh -t "ipv4_fcnal ipv6_fcnal"
IPv4 functional
----------------------
[...]
WARNING: Unexpected route entry
TEST: Error route removed on nexthop deletion [FAIL]
IPv6
----------------------
[...]
TEST: Error route removed on nexthop deletion [ OK ]
Tests passed: 20
Tests failed: 1
Tests skipped: 0
Output with "ipv4: Fix reference count leak when using error routes
with nexthop objects":
# ./fib_nexthops.sh -t "ipv4_fcnal ipv6_fcnal"
IPv4 functional
----------------------
[...]
TEST: Error route removed on nexthop deletion [ OK ]
IPv6
----------------------
[...]
TEST: Error route removed on nexthop deletion [ OK ]
Tests passed: 21
Tests failed: 0
Tests skipped: 0
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20251221144829.197694-2-idosch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"27 hotfixes. 12 are cc:stable, 18 are MM.
There's a patch series from Jiayuan Chen which fixes some
issues with KASAN and vmalloc. Apart from that it's the usual
shower of singletons - please see the respective changelogs
for details"
* tag 'mm-hotfixes-stable-2025-12-28-21-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (27 commits)
mm/ksm: fix pte_unmap_unlock of wrong address in break_ksm_pmd_entry
mm/page_owner: fix memory leak in page_owner_stack_fops->release()
mm/memremap: fix spurious large folio warning for FS-DAX
MAINTAINERS: notify the "Device Memory" community of memory hotplug changes
sparse: update MAINTAINERS info
mm/page_alloc: report 1 as zone_batchsize for !CONFIG_MMU
mm: consider non-anon swap cache folios in folio_expected_ref_count()
rust: maple_tree: rcu_read_lock() in destructor to silence lockdep
mm: memcg: fix unit conversion for K() macro in OOM log
mm: fixup pfnmap memory failure handling to use pgoff
tools/mm/page_owner_sort: fix timestamp comparison for stable sorting
selftests/mm: fix thread state check in uffd-unit-tests
kernel/kexec: fix IMA when allocation happens in CMA area
kernel/kexec: change the prototype of kimage_map_segment()
MAINTAINERS: add ABI headers to KHO and LIVE UPDATE
.mailmap: remove one of the entries for WangYuli
mm/damon/vaddr: fix missing pte_unmap_unlock in damos_va_migrate_pmd_entry()
MAINTAINERS: update one straggling entry for Bartosz Golaszewski
mm/page_alloc: change all pageblocks migrate type on coalescing
mm: leafops.h: correct kernel-doc function param. names
...
|
|
ptrace_test.c currently contains a duplicated version of the
scoped_domains fixture variants. This patch removes that and make it use
the shared scoped_base_variants.h instead, like in
scoped_abstract_unix_test and scoped_signal_test.
This required renaming the hierarchy fixture to scoped_domains, but the
test is otherwise the same.
Cc: Tahera Fahimi <fahimitahera@gmail.com>
Signed-off-by: Tingmao Wang <m@maowtm.org>
Link: https://lore.kernel.org/r/48148f0134f95f819a25277486a875a6fd88ecf9.1766885035.git.m@maowtm.org
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
Add missing semicolon after EXPECT_EQ(0, close(stream_server_child)) in
the scoped_vs_unscoped test. I suspect currently it's just not executing
the close statement after the line, but this causes no observable
difference.
Fixes: fefcf0f7cf47 ("selftests/landlock: Test abstract UNIX socket scoping")
Cc: Tahera Fahimi <fahimitahera@gmail.com>
Signed-off-by: Tingmao Wang <m@maowtm.org>
Link: https://lore.kernel.org/r/d9e968e4cd4ecc9bf487593d7b7220bffbb3b5f5.1766885035.git.m@maowtm.org
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
Signed-off-by: Tingmao Wang <m@maowtm.org>
Link: https://lore.kernel.org/r/62d18e06eeb26f62bc49d24c4467b3793c5ba32b.1766885035.git.m@maowtm.org
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- Fix uninitialized @ret on alloc_percpu() failure leading to
ERR_PTR(0)
- Fix PREEMPT_RT warning when bypass load balancer sends IPI to offline
CPU by using resched_cpu() instead of resched_curr()
- Fix comment referring to renamed function
- Update scx_show_state.py for scx_root and scx_aborting changes
* tag 'sched_ext-for-6.19-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
tools/sched_ext: update scx_show_state.py for scx_aborting change
tools/sched_ext: fix scx_show_state.py for scx_root change
sched_ext: Use the resched_cpu() to replace resched_curr() in the bypass_lb_node()
sched_ext: Fix some comments in ext.c
sched_ext: fix uninitialized ret on alloc_percpu() failure
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Madhavan Srinivasan:
- Fix for kexec warning due to SMT disable or partial SMT enabled
- Handle font bitmap pointer with reloc_offset to fix boot crash
- Fix to enable cpuidle state for Power11
- Couple of misc fixes
Thanks to Aboorva Devarajan, Aditya Bodkhe, Cedar Maxwell, Christian
Zigotzky, Christophe Leroy, Christophe Leroy (CS GROUP), Finn Thain,
Gopi Krishna Menon, Guenter Roeck, Jan Stancek, Joe Lawrence, Josh
Poimboeuf, Justin M. Forbes, Madadi Vineeth Reddy, Naveen N Rao (AMD),
Nysal Jan K.A., Sachin P Bappalige, Samir M, Sourabh Jain, Srikar
Dronamraju, and Stan Johnson
* tag 'powerpc-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/32: Restore disabling of interrupts at interrupt/syscall exit
powerpc/powernv: Enable cpuidle state detection for POWER11
powerpc: Add reloc_offset() to font bitmap pointer used for bootx_printf()
powerpc/tools: drop `-o pipefail` in gcc check scripts
selftests/powerpc/pmu/: Add check_extended_reg_test to .gitignore
powerpc/kexec: Enable SMT before waking offline CPUs
|
|
Add header dependencies to kublk build rule so that changes to
kublk.h, ublk_dep.h, or utils.h trigger a rebuild.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
|
Add test_generic_15.sh to verify that async partition scan prevents
IO hang when reading partition tables.
The test creates ublk devices with fault_inject target and very large
delay (60s) to simulate blocked partition table reads, then kills the
daemon to verify proper state transitions without hanging:
1. Without recovery support:
- Create device with fault_inject and 60s delay
- Kill daemon while partition scan may be blocked
- Verify device transitions to DEAD state
2. With recovery support (-r 1):
- Create device with fault_inject, 60s delay, and recovery
- Kill daemon while partition scan may be blocked
- Verify device transitions to QUIESCED state
Before the async partition scan fix, killing the daemon during
partition scan would cause deadlock as partition scan held ub->mutex
while waiting for IO. With the async fix, partition scan happens in
a work function and flush_work() ensures proper synchronization.
Add _add_ublk_dev_no_settle() helper function to skip udevadm settle,
which would otherwise hang waiting for partition scan events to
complete when partition table read is delayed.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
|
Commit a69040ed57f5 ("sched_ext: Simplify breather mechanism with
scx_aborting flag") removed scx_in_softlockup and scx_breather_depth,
replacing them with scx_aborting.
Update the script accordingly.
Fixes: a69040ed57f5 ("sched_ext: Simplify breather mechanism with scx_aborting flag")
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
|
|
Commit 48e126777386 ("sched_ext: Introduce scx_sched") introduced
scx_root and removed scx_ops, causing scx_show_state.py to fail when
searching for the 'scx_ops' object. [1]
Fix by using 'scx_root' instead, with NULL pointer handling.
[1]
# drgn -s vmlinux ./tools/sched_ext/scx_show_state.py
Traceback (most recent call last):
File "/root/.venv/bin/drgn", line 8, in <module>
sys.exit(_main())
~~~~~^^
File "/root/.venv/lib64/python3.14/site-packages/drgn/cli.py", line 625, in _main
runpy.run_path(
~~~~~~~~~~~~~~^
script_path, init_globals={"prog": prog}, run_name="__main__"
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "<frozen runpy>", line 287, in run_path
File "<frozen runpy>", line 98, in _run_module_code
File "<frozen runpy>", line 88, in _run_code
File "./tools/sched_ext/scx_show_state.py", line 30, in <module>
ops = prog['scx_ops']
~~~~^^^^^^^^^^^
_drgn.ObjectNotFoundError: could not find 'scx_ops'
Fixes: 48e126777386 ("sched_ext: Introduce scx_sched")
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
|
|
The recent introduction of the libopenssl feature test forgot to add the
-lssl to the test-all.o target, which made it always fail, fix it.
Noticed by looking at this file after building:
$ cat /tmp/build/perf-tools/feature/test-all.make.output
/usr/bin/ld: /tmp/ccBhO8WH.ltrans0.ltrans.o: in function `main':
/home/acme/git/perf-tools/tools/build/feature/test-libopenssl.c:6:(.text.startup+0x2ed): undefined reference to `OPENSSL_init_ssl'
collect2: error: ld returned 1 exit status
$
It was added only to the individual ssl test, that works:
$ cat /tmp/build/perf-tools/feature/test-libopenssl.make.output
$ ldd /tmp/build/perf-tools/feature/test-libopenssl.bin | grep ssl
libssl.so.3 => /usr/lib64/libssl.so.3 (0x00007fb81eda8000)
$
Fixes: 7678523109d1d9ee ("tools/build: Add a feature test for libopenssl")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
The size of Unix pathname addresses is computed in selftests using
offsetof(struct sockaddr_un, sun_path) + strlen(xxx). It should have
been that +1, which makes addresses passed to the libc and kernel
non-NULL-terminated. unix_mkname_bsd() fixes that in Linux so there is
no harm, but just using sizeof(the address struct) should improve
readability.
Signed-off-by: Matthieu Buffet <matthieu@buffet.re>
Reviewed-by: Günther Noack <gnoack@google.com>
Link: https://lore.kernel.org/r/20251202215141.689986-1-matthieu@buffet.re
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
Remove bind() call on a client socket that doesn't make sense.
Since strlen(cli_un.sun_path) returns a random value depending on stack
garbage, that many uninitialized bytes are read from the stack as an
unix socket address. This creates random test failures due to the bind
address being invalid or already in use if the same stack value comes up
twice.
Fixes: f83d51a5bdfe ("selftests/landlock: Check IOCTL restrictions for named UNIX domain sockets")
Signed-off-by: Matthieu Buffet <matthieu@buffet.re>
Reviewed-by: Günther Noack <gnoack@google.com>
Link: https://lore.kernel.org/r/20251201003631.190817-1-matthieu@buffet.re
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
connect_variant(unspec_any0) is called twice. Both calls end
up in connect_variant_addrlen() with an address length of
get_addrlen(minimal=false).
However, the connect() syscall and its variants (e.g.
iouring/compat) accept much shorter addresses of 4 bytes
and that behaviour was not tested.
Replace one of these calls with one using a minimal address
length (just a bare sa_family=AF_UNSPEC field with no actual
address). Also add a call using a truncated address for good
measure.
Signed-off-by: Matthieu Buffet <matthieu@buffet.re>
Link: https://lore.kernel.org/r/20251027190726.626244-3-matthieu@buffet.re
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
The nominal error code for bind(AF_UNSPEC) on an IPv6 socket
is -EAFNOSUPPORT, not -EINVAL. -EINVAL is only returned when
the supplied address struct is too short, which happens to be
the case in current selftests because they treat AF_UNSPEC
like IPv4 sockets do: as an alias for AF_INET (which is a
16-byte struct instead of the 24 bytes required by IPv6
sockets).
Make the union large enough for any address (by adding struct
sockaddr_storage to the union), and make AF_UNSPEC addresses
large enough for any family.
Test for -EAFNOSUPPORT instead, and add a dedicated test case
for truncated inputs with -EINVAL.
Fixes: a549d055a22e ("selftests/landlock: Add network tests")
Signed-off-by: Matthieu Buffet <matthieu@buffet.re>
Link: https://lore.kernel.org/r/20251027190726.626244-2-matthieu@buffet.re
Signed-off-by: Mickaël Salaün <mic@digikod.net>
|
|
To pick up changes from:
b36d4b6aa88ef039 ("arch: hookup listns() system call")
This should be used to beautify the syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
diff -u tools/scripts/syscall.tbl scripts/syscall.tbl
diff -u tools/perf/arch/x86/entry/syscalls/syscall_32.tbl arch/x86/entry/syscalls/syscall_32.tbl
diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl
diff -u tools/perf/arch/arm/entry/syscalls/syscall.tbl arch/arm/tools/syscall.tbl
diff -u tools/perf/arch/sh/entry/syscalls/syscall.tbl arch/sh/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/sparc/entry/syscalls/syscall.tbl arch/sparc/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/xtensa/entry/syscalls/syscall.tbl arch/xtensa/kernel/syscalls/syscall.tbl
Please see tools/include/uapi/README.
Note that s390 syscall table is still out of sync as it switches to use the
generic table. But I'd like to minimize the change in this commit.
Cc: linux-arch@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
d73c167708739137 ("socket: Split out a getsockname helper for io_uring")
4677e78800bbde62 ("socket: Unify getsockname and getpeername implementation")
bf33247a90d3e85d ("net: Add struct sockaddr_unsized for sockaddr of unknown length")
This should be used to beautify socket syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h
Please see tools/include/uapi/README.
Cc: netdev@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
4c0a17e28340e458 ("slab: prevent recursive kmalloc() in alloc_empty_sheaf()")
This would be used to handle GFP masks in the perf code and address these
tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/linux/gfp_types.h include/linux/gfp_types.h
Please see tools/include/uapi/README.
Acked-by: SeongJae Park <sj@kernel.org>
Cc: linux-mm@kvack.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
b0a3f0e894f34e01 ("arm64/sysreg: Replace TCR_EL1 field macros")
3bbf004c4808e2c3 ("arm64: cputype: Add Neoverse-V3AE definitions")
e185c8a0d84236d1 ("arm64: cputype: Add NVIDIA Olympus definitions")
52b49bd6de29a89a ("arm64: cputype: Remove duplicate Cortex-X1C definitions")
This should address these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
Please see tools/include/uapi/README.
Note that this is still out of sync due to is_midr_in_range_list().
Reviewed-by: Leo Yan <leo.yan@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
54de197c9a5e8f52 ("Merge tag 'x86_sgx_for_6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
679fcce0028bf101 ("Merge tag 'kvm-x86-svm-6.19' of https://github.com/kvm-x86/linux into HEAD")
3767def18f4cc394 ("x86/cpufeatures: Add support for L3 Smart Data Cache Injection Allocation Enforcement")
f6106d41ec84e552 ("x86/bugs: Use an x86 feature to track the MMIO Stale Data mitigation")
7baadd463e147fdc ("x86/cpufeatures: Enumerate the LASS feature bits")
47955b58cf9b97fe ("x86/cpufeatures: Correct LKGS feature flag description")
5d0316e25defee47 ("x86/cpufeatures: Add X86_FEATURE_X2AVIC_EXT")
6ffdb49101f02313 ("x86/cpufeatures: Add X86_FEATURE_SGX_EUPDATESVN feature flag")
4793f990ea152330 ("KVM: x86: Advertise EferLmsleUnsupported to userspace")
bb5f13df3c455110 ("perf/x86/intel: Add counter group support for arch-PEBS")
52448a0a739002ec ("perf/x86/intel: Setup PEBS data configuration and enable legacy groups")
d21954c8a0ffbc94 ("perf/x86/intel: Process arch-PEBS records or record fragments")
bffeb2fd0b9c99d8 ("x86/microcode/intel: Enable staging when available")
740144bc6bde9d44 ("x86/microcode/intel: Establish staging control logic")
This should address these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h
Please see tools/include/uapi/README.
Cc: x86@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
9a97857db0c5655b ("ALSA: uapi: Fix typo in asound.h comment")
This should address these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h
Please see tools/include/uapi/README.
Cc: linux-sound@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
78f0e33cd6c939a5 ("fs/namespace: correctly handle errors returned by grab_requested_mnt_ns")
This should be used to beautify mount syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/linux/mount.h include/uapi/linux/mount.h
Please see tools/include/uapi/README.
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
b30ffcdc0c15a88f ("block: introduce BLKREPORTZONESV2 ioctl")
0d8627cc936de8ea ("blktrace: add definitions for blk_user_trace_setup2")
This should be used to beautify ioctl syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h
Please see tools/include/uapi/README.
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
fe93446b5ebdaa89 ("vfs: use UAPI types for new struct delegation definition")
4be9e04ebf75a5c4 ("vfs: add needed headers for new struct delegation definition")
1602bad16d7df82f ("vfs: expose delegation support to userland")
This should be used to beautify fcntl syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h
Please see tools/include/uapi/README.
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
ad9c62bd8946621e ("KVM: arm64: VM exit to userspace to handle SEA")
8e8678e740ecde2a ("KVM: s390: Add capability that forwards operation exceptions")
e0c26d47def7382d ("Merge tag 'kvm-s390-next-6.19-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD")
7a61d61396b97fd6 ("KVM: SEV: Publish supported SEV-SNP policy bits")
This should be used to beautify DRM syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h
Please see tools/include/uapi/README.
Cc: kvm@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
To pick up changes from:
179ab8e7d7b378f1 ("drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE")
This should be used to beautify DRM syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h
Please see tools/include/uapi/README.
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
|
Add stubs needed by virtio.h
Message-ID: <0fabf13f6ea812ebc73b1c919fb17d4dec1545db.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
oot build tends to help uncover bugs so it's worth keeping around,
as long as it's low effort.
add stubs for a couple of macros virtio gained recently,
and disable vdpa in the test build.
Message-ID: <33968faa7994b86d1f78057358a50b8f460c7a23.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Drops stubs in virtio_config.h, use the kernel's version instead - we
are now activly developing it, so the stub became too hard to maintain.
Message-ID: <8e5c85dc8aad001f161f7e2d8799ffbccfc31381.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add might_sleep() and synchronize_rcu() stubs needed by virtio_config.h.
might_sleep() is a no-op, synchronize_rcu doesn't work but we don't
need it to.
Created using Cursor CLI.
Message-ID: <5557e026335d808acd7b890693ee1382e73dd33a.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add struct cpumask stub used by virtio_config.h.
Created using Cursor CLI.
Message-ID: <eacf56399ba220513ebcd610f4a5115dc768db80.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Update the mod target to pass KCFLAGS with the in-tree vhost driver
include path. This way vhost_test can find vhost headers.
Created using Cursor CLI.
Message-ID: <5473e5a5dfd2fcd261a778f2017cac669c031f23.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add ucopysize.h with stub implementations of check_object_size,
copy_overflow, and check_copy_size.
Created using Cursor CLI.
Message-ID: <5046df90002bb744609248404b81d33b559fe813.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add dev_WARN_ONCE and is_vmalloc_addr stubs needed by virtio_ring.c.
is_vmalloc_addr stub always returns false - that's fine since it's
merely a sanity check.
Created using Cursor CLI.
Message-ID: <749e7a03b7cd56baf50a27efc3b05e50cf8f36b6.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add dma_map_page_attrs and dma_unmap_page_attrs stubs.
Follow the same pattern as existing DMA mapping stubs.
Created using Cursor CLI.
Message-ID: <3512df1fe0e2129ea493434a21c940c50381cc93.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Declarate struct module in our linux/module.h stub.
Created using Cursor CLI.
Message-ID: <c01b8d24159664cc8c49354088efa342ae9e7321.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Replace virtio stubs with an include of the kernel header.
Message-ID: <33daf1033fc447eb8e3e54d21013ccfd99550e37.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Add #undef __user before and after including compiler_types.h to avoid
redefinition warnings when compiling with system headers that also
define __user. This allows tools/virtio to build without warnings.
Additionally, stub out __must_check
Created using Cursor CLI.
Message-ID: <56424ce95c72cb4957070a7cd3c3c40ad5addaee.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
To pick up fixes from perf-tools.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
|
Drop the <uapi/linux/types.h> includes now that <linux/types.h>
(tools/include/linux/types.h) has a definition for __aligned_le64, which
is needed by <linux/iommufd.h>.
Including <uapi/linux/types.h> is harmless but causes benign typedef
redefinitions. This is not a problem for VFIO selftests but becomes an
issue when the VFIO selftests library is built into KVM selftests, since
they are built with -std=gnu99 which does not allow typedef redifitions.
No functional change intended.
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251219233818.1965306-3-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
|
|
Add definitions for the missing __aligned_le64 and __aligned_be64 to
tools/include/linux/types.h. The former is needed by <linux/iommufd.h>
for builds where tools/include/ is on the include path ahead of
usr/include/.
Signed-off-by: David Matlack <dmatlack@google.com>
Link: https://lore.kernel.org/r/20251219233818.1965306-2-dmatlack@google.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
|
|
As arena kfuncs can now be called from non-sleepable contexts, test this
by adding non-sleepable copies of tests in verifier_arena, this is done
by using a socket program instead of syscall.
Add a new test case in verifier_arena_large to check that the
bpf_arena_alloc_pages() works for more than 1024 pages.
1024 * sizeof(struct page *) is the upper limit of kmalloc_nolock() but
bpf_arena_alloc_pages() should still succeed because it re-uses this
array in a loop.
Augment the arena_list selftest to also run in non-sleepable context by
taking rcu_read_lock.
Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Link: https://lore.kernel.org/r/20251222195022.431211-5-puranjay@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
|
The ternary operator in compare_ts() returns 1 when timestamps are equal,
causing unstable sorting behavior. Replace with explicit three-way
comparison that returns 0 for equal timestamps, ensuring stable qsort
ordering and consistent output.
Link: https://lkml.kernel.org/r/20251209044552.3396468-1-kaushlendra.kumar@intel.com
Fixes: 8f9c447e2e2b ("tools/vm/page_owner_sort.c: support sorting pid and time")
Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Cc: Chongxi Zhao <zhaochongxi2019@email.szu.edu.cn>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
In the thread_state_get() function, the logic to find the thread's state
character was using `sizeof(header) - 1` to calculate the offset from the
"State:\t" string.
The `header` variable is a `const char *` pointer. `sizeof()` on a
pointer returns the size of the pointer itself, not the length of the
string literal it points to. This makes the code's behavior dependent on
the architecture's pointer size.
This bug was identified on a 32-bit ARM build (`gsi_tv_arm`) for Android,
running on an ARMv8-based device, compiled with Clang 19.0.1.
On this 32-bit architecture, `sizeof(char *)` is 4. The expression
`sizeof(header) - 1` resulted in an incorrect offset of 3, causing the
test to read the wrong character from `/proc/[tid]/status` and fail.
On 64-bit architectures, `sizeof(char *)` is 8, so the expression
coincidentally evaluates to 7, which matches the length of "State:\t".
This is why the bug likely remained hidden on 64-bit builds.
To fix this and make the code portable and correct across all
architectures, this patch replaces `sizeof(header) - 1` with
`strlen(header)`. The `strlen()` function correctly calculates the
string's length, ensuring the correct offset is always used.
Link: https://lkml.kernel.org/r/20251210091408.3781445-1-wakel@google.com
Fixes: f60b6634cd88 ("mm/selftests: add a test to verify mmap_changing race with -EAGAIN")
Signed-off-by: Wake Liu <wakel@google.com>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Bill Wendling <morbo@google.com>
Cc: Justin Stitt <justinstitt@google.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
If you use an IDR with a non-zero base, and specify a range that lies
entirely below the base, 'max - base' becomes very large and
idr_get_free() can return an ID that lies outside of the requested range.
Link: https://lkml.kernel.org/r/20251128161853.3200058-1-willy@infradead.org
Fixes: 6ce711f27500 ("idr: Make 1-based IDRs more efficient")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reported-by: Jan Sokolowski <jan.sokolowski@intel.com>
Reported-by: Koen Koning <koen.koning@intel.com>
Reported-by: Peter Senna Tschudin <peter.senna@linux.intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6449
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
Add NVIDIA Olympus MIDR to neoverse_spe range list.
Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
|
