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When damon_sysfs_add_target couldn't find proper task, New allocated
damon_target structure isn't registered yet, So, it's impossible to free
new allocated one by damon_sysfs_destroy_targets.
By calling damon_add_target as soon as allocating new target, Fix this
possible memory leak.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: a61ea561c871 ("mm/damon/sysfs: link DAMON for virtual address spaces monitoring")
Signed-off-by: Levi Yun <[email protected]>
Signed-off-by: SeongJae Park <[email protected]>
Reviewed-by: SeongJae Park <[email protected]>
Cc: <[email protected]> [5.17.x]
Signed-off-by: Andrew Morton <[email protected]>
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Martin Zaharinov reports BUG with 5.19.10 kernel:
kernel BUG at mm/vmalloc.c:2437!
invalid opcode: 0000 [#1] SMP
CPU: 28 PID: 0 Comm: swapper/28 Tainted: G W O 5.19.9 #1
[..]
RIP: 0010:__get_vm_area_node+0x120/0x130
__vmalloc_node_range+0x96/0x1e0
kvmalloc_node+0x92/0xb0
bucket_table_alloc.isra.0+0x47/0x140
rhashtable_try_insert+0x3a4/0x440
rhashtable_insert_slow+0x1b/0x30
[..]
bucket_table_alloc uses kvzalloc(GPF_ATOMIC). If kmalloc fails, this now
falls through to vmalloc and hits code paths that assume GFP_KERNEL.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: a421ef303008 ("mm: allow !GFP_KERNEL allocations for kvmalloc")
Signed-off-by: Florian Westphal <[email protected]>
Suggested-by: Michal Hocko <[email protected]>
Link: https://lore.kernel.org/linux-mm/Yy3MS2uhSgjF47dy@pc636/T/#t
Acked-by: Michal Hocko <[email protected]>
Reported-by: Martin Zaharinov <[email protected]>
Cc: Uladzislau Rezki (Sony) <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
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Commit c1fe8d054c0a ("ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER") removes
arch/arm/include/asm/hardware/entry-macro-iomd.S, but missed to adjust
MAINTAINERS.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.
Drop the file entry to the removed file in ARM/RISCPC ARCHITECTURE.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: c1fe8d054c0a ("ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER")
Signed-off-by: Lukas Bulwahn <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Russell King <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
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Since three patchsets "add tc-testing test cases", "refactor duplicate
codes in the tc cls walk function", and "refactor duplicate codes in the
qdisc class walk function" are merged to net-next tree, the list of
supported features needs to be updated in config file.
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Victor Nogueira <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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The reset line is supposed to be "active low" (it even says so in the
description), but examples incorrectly show it as "active high"
(likely because original examples use 0 which is technically "active
high" but in practice often "don't care" if the driver is using legacy
gpio API, as this one does).
Signed-off-by: Dmitry Torokhov <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Jiri Pirko says:
====================
devlink: sanitize per-port region creation/destruction
Currently the only user of per-port devlink regions is DSA. All drivers
that use regions register them before devlink registration. For DSA,
this was not possible as the internals of struct devlink_port needed for
region creation are initialized during port registration.
This introduced a mismatch in creation flow of devlink and devlink port
regions. As you can see, it causes the DSA driver to make the port
init/exit flow a bit cumbersome.
Fix this by introducing port_init/fini() which could be optionally
called by drivers like DSA, to prepare struct devlink_port to be used
for region creation purposes before devlink port register is called.
Tested by Vladimir on his setup.
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Since dsa_port_devlink_setup() and dsa_port_devlink_teardown() are
already called from code paths which only execute once per port (due to
the existing bool dp->setup), keeping another dp->devlink_port_setup is
redundant, because we can already manage to balance the calls properly
(and not call teardown when setup was never called, or call setup twice,
or things like that).
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Commit 3122433eb533 ("net: dsa: Register devlink ports before calling DSA driver setup()")
moved devlink port setup to be done early before driver setup()
was called. That is no longer needed, so move the devlink port
initialization back to dsa_port_setup(), as the first thing done there.
Note there is no longer needed to reinit port as unused if
dsa_port_setup() fails, as it unregisters the devlink port instance on
the error path.
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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There is a desire to simplify the dsa_port registration path with
devlink, and this involves reworking a bit how user ports which fail to
connect to their PHY (because it's missing) get reinitialized as UNUSED
devlink ports.
The desire is for the change to look something like this; basically
dsa_port_setup() has failed, we just change dp->type and call
dsa_port_setup() again.
-/* Destroy the current devlink port, and create a new one which has the UNUSED
- * flavour.
- */
-static int dsa_port_reinit_as_unused(struct dsa_port *dp)
+static int dsa_port_setup_as_unused(struct dsa_port *dp)
{
- dsa_port_devlink_teardown(dp);
dp->type = DSA_PORT_TYPE_UNUSED;
- return dsa_port_devlink_setup(dp);
+ return dsa_port_setup(dp);
}
For an UNUSED port, dsa_port_setup() mostly only calls dsa_port_devlink_setup()
anyway, so we could get away with calling just that. But if we call the
full blown dsa_port_setup(dp) (which will be needed to properly set
dp->setup = true), the callee will have the tendency to go through this
code block too, and call dsa_port_disable(dp):
switch (dp->type) {
case DSA_PORT_TYPE_UNUSED:
dsa_port_disable(dp);
break;
That is not very good, because dsa_port_disable() has this hidden inside
of it:
if (dp->pl)
phylink_stop(dp->pl);
Fact is, we are not prepared to handle a call to dsa_port_disable() with
a struct dsa_port that came from a previous (and failed) call to
dsa_port_setup(). We do not clean up dp->pl, and this will make the
second call to dsa_port_setup() call phylink_stop() on a dangling dp->pl
pointer.
Solve this by creating an API for phylink destruction which is symmetric
to the phylink creation, and never leave dp->pl set to anything except
NULL or a valid phylink structure.
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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registered area
Move port_setup() op to be called before devlink_port_register() and
port_teardown() after devlink_port_unregister().
Note it makes sense to move this alongside the rest of the devlink port
code, the reinit() function also gets much nicer, as clearly the fact that
port_setup()->devlink_port_region_create() was called in dsa_port_setup
did not fit the flow.
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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pre-register/post-unregister functions
Lifetime of some of the devlink objects, like regions, is currently
forced to be different for devlink instance and devlink port instance
(per-port regions). The reason is that for devlink ports, the internal
structures initialization happens only after devlink_port_register() is
called.
To resolve this inconsistency, introduce new set of helpers to allow
driver to initialize devlink pointer and region list before
devlink_register() is called. That allows port regions to be created
before devlink port registration and destroyed after devlink
port unregistration.
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Instead of relying on devlink pointer not being initialized, introduce
an extra flag to indicate if devlink port is registered. This is needed
as later on devlink pointer is going to be initialized even in case
devlink port is not registered yet.
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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Instead of checking devlink_port->devlink pointer for not being NULL
which indicates that devlink port is registered, put this check to new
pair of helpers similar to what we have for devlink and use them in
other functions.
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
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rtl_disable_rxdvgate() is used for disable RXDV_GATE. It is opposite function
of rtl_enable_rxdvgate().
Disable RXDV_GATE does not have to delay. So in this patch, also remove the
delay after disale RXDV_GATE.
Signed-off-by: Chunhao Lin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Luiz Augusto von Dentz says:
====================
bluetooth-next pull request for net-next
- Add RTL8761BUV device (Edimax BT-8500)
- Add a new PID/VID 13d3/3583 for MT7921
- Add Realtek RTL8852C support ID 0x13D3:0x3592
- Add VID/PID 0489/e0e0 for MediaTek MT7921
- Add a new VID/PID 0e8d/0608 for MT7921
- Add a new PID/VID 13d3/3578 for MT7921
- Add BT device 0cb8:c549 from RTW8852AE
- Add support for Intel Magnetor
* tag 'for-net-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (49 commits)
Bluetooth: hci_sync: Fix not indicating power state
Bluetooth: L2CAP: Fix user-after-free
Bluetooth: Call shutdown for HCI_USER_CHANNEL
Bluetooth: Prevent double register of suspend
Bluetooth: hci_core: Fix not handling link timeouts propertly
Bluetooth: hci_event: Make sure ISO events don't affect non-ISO connections
Bluetooth: hci_debugfs: Fix not checking conn->debugfs
Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
Bluetooth: MGMT: fix zalloc-simple.cocci warnings
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
Bluetooth: use hdev->workqueue when queuing hdev->{cmd,ncmd}_timer works
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
Bluetooth: RFCOMM: Fix possible deadlock on socket shutdown/release
Bluetooth: hci_sync: allow advertise when scan without RPA
Bluetooth: btusb: Add a new VID/PID 0e8d/0608 for MT7921
Bluetooth: btusb: Add a new PID/VID 13d3/3583 for MT7921
Bluetooth: avoid hci_dev_test_and_set_flag() in mgmt_init_hdev()
Bluetooth: btintel: Mark Intel controller to support LE_STATES quirk
Bluetooth: btintel: Add support for Magnetor
Bluetooth: btusb: Add a new PID/VID 13d3/3578 for MT7921
...
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Commit 9c5d03d36251 ("genetlink: start to validate reserved header bytes")
introduced extra validation for genetlink headers. We had to gate it
to only apply to new commands, to maintain bug-wards compatibility.
Use this opportunity (before the new checks make it to Linus's tree)
to add more conditions.
Validate that Generic Netlink families do not use nlmsg_flags outside
of the well-understood set.
Link: https://lore.kernel.org/all/[email protected]/
Reviewed-by: Johannes Berg <[email protected]>
Acked-by: Nikolay Aleksandrov <[email protected]>
Reviewed-by: Nicolas Dichtel <[email protected]>
Reviewed-by: Guillaume Nault <[email protected]>
Reviewed-by: Jacob Keller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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When setting power state using legacy/non-mgmt API
(e.g hcitool hci0 up) the likes of mgmt_set_powered_complete won't be
called causing clients of the MGMT API to not be notified of the change
of the state.
Fixes: cf75ad8b41d2 ("Bluetooth: hci_sync: Convert MGMT_SET_POWERED")
Signed-off-by: Luiz Augusto von Dentz <[email protected]>
Tested-by: Tedd Ho-Jeong An <[email protected]>
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Pull drm fixes from Daniel Vetter:
"Some last minute amd fixes:
- VCN 4.x and GC 11.x fixes, mostly around fw"
* tag 'drm-fixes-2022-10-01' of git://anongit.freedesktop.org/drm/drm:
drm/amdgpu/gfx11: switch to amdgpu_gfx_rlc_init_microcode
drm/amdgpu: add helper to init rlc firmware
drm/amdgpu: add helper to init rlc fw in header v2_4
drm/amdgpu: add helper to init rlc fw in header v2_3
drm/amdgpu: add helper to init rlc fw in header v2_2
drm/amdgpu: add helper to init rlc fw in header v2_1
drm/amdgpu: add helper to init rlc fw in header v2_0
drm/amdgpu: save rlcv/rlcp ucode version in amdgpu_gfx
drm/amdgpu: Enable sram on vcn_4_0_2
drm/amdgpu: Enable VCN DPG for GC11_0_1
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk driver fixes from Stephen Boyd:
"Here's the last batch of clk driver fixes for this release.
These patches fix serious problems, for example, i.MX has an issue
where changing the NAND clk frequency hangs the system. On Allwinner
H6 the GPU is being overclocked which could lead to long term hardware
damage.
And finally on some Broadcom SoCs the serial console stopped working
because the clk tree hierarchy description got broken by an
inadvertant DT node name change. That's fixed by using
'clock-output-names' to generate a stable and unique name for clks so
the framework can properly link things up.
There's also a couple build fixes in here. One to fix CONFIG_OF=n
builds and one to avoid an array out of bounds bug that happens during
clk registration on microchip. I hope that KASAN would have found that
OOB problem, but probably KASAN wasn't attempted. Instead LLVM/clang
compilation caused an oops, while GCC didn't"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: imx93: drop of_match_ptr
clk: iproc: Do not rely on node name for correct PLL setup
clk: sunxi-ng: h6: Fix default PLL GPU rate
clk: imx: imx6sx: remove the SET_RATE_PARENT flag for QSPI clocks
clk: microchip: mpfs: make the rtc's ahb clock critical
clk: microchip: mpfs: fix clk_cfg array bounds violation
clk: ingenic-tcu: Properly enable registers before accessing timers
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git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fail the 'perf test record' entry on error, fixing a regression where
just setup stuff like allocating memory and not the actual things
being tested failed.
- Fixup disabling of -Wdeprecated-declarations for the python scripting
engine, the previous attempt had a brown paper bag thinko.
- Fix branch stack sampling test to include sanity check for branch
filter on PowerPC.
- Update is_ignored_symbol function to match the kernel ignored list,
fixing running the 'perf test' entry that compares resolving symbols
from kallsyms to resolving from vmlinux.
- Augment the data source type with ARM's neoverse_spe list, the
previous code was limited in its search resolving the data source.
- Fix some clang 5 variable set but unused cases.
- Get a perf cgroup more portably in BPF as the
__builtin_preserve_enum_value builtin is not available in older
versions of clang. In those cases we can forgo BPF's CO-RE (Compile
Once, Run Everywhere).
- More Fixes for Intel's hybrid CPU model.
* tag 'perf-tools-fixes-for-v6.0-2022-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf build: Fixup disabling of -Wdeprecated-declarations for the python scripting engine
perf tests mmap-basic: Remove unused variable to address clang 15 warning
perf parse-events: Ignore clang 15 warning about variable set but unused in bison produced code
perf tests record: Fail the test if the 'errs' counter is not zero
perf test: Fix test case 87 ("perf record tests") for hybrid systems
perf arm-spe: augment the data source type with neoverse_spe list
perf tests vmlinux-kallsyms: Update is_ignored_symbol function to match the kernel ignored list
perf tests powerpc: Fix branch stack sampling test to include sanity check for branch filter
perf parse-events: Remove "not supported" hybrid cache events
perf print-events: Fix "perf list" can not display the PMU prefix for some hybrid cache events
perf tools: Get a perf cgroup more portably in BPF
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Pull kvm fixes from Paolo Bonzini:
"A small fix to the reported set of supported CPUID bits, and selftests
fixes:
- Skip tests that require EPT when it is not available
- Do not hang when a test fails with an empty stack trace
- avoid spurious failure when running access_tracking_perf_test in a
KVM guest
- work around GCC's tendency to optimize loops into mem*() functions,
which breaks because the guest code in selftests cannot call into
PLTs
- fix -Warray-bounds error in fix_hypercall_test"
* tag 'for-linus-6.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: selftests: Compare insn opcodes directly in fix_hypercall_test
KVM: selftests: Implement memcmp(), memcpy(), and memset() for guest use
KVM: x86: Hide IA32_PLATFORM_DCA_CAP[31:0] from the guest
KVM: selftests: Gracefully handle empty stack traces
KVM: selftests: replace assertion with warning in access_tracking_perf_test
KVM: selftests: Skip tests that require EPT when it is not available
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Fix a double free at exit of the test suite.
Fixes: a693ff3ed561 ("selftests/xsk: Add support for executing tests on physical device")
Signed-off-by: Magnus Karlsson <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: Maciej Fijalkowski <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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strerror() expects a positive errno, however variable err will never be
positive when an error occurs. This causes bpftool to output too many
"unknown error", even a simple "file not exist" error can not get an
accurate message.
This patch fixed all "strerror(err)" patterns in bpftool.
Specially in btf.c#L823, hashmap__append() is an internal function of
libbpf and will not change errno, so there's a little difference.
Some libbpf_get_error() calls are kept for return values.
Changes since v1: https://lore.kernel.org/bpf/SY4P282MB1084B61CD8671DFA395AA8579D539@SY4P282MB1084.AUSP282.PROD.OUTLOOK.COM/
Check directly for NULL values instead of calling libbpf_get_error().
Signed-off-by: Tianyi Liu <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Reviewed-by: Quentin Monnet <[email protected]>
Link: https://lore.kernel.org/bpf/SY4P282MB1084AD9CD84A920F08DF83E29D549@SY4P282MB1084.AUSP282.PROD.OUTLOOK.COM
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I accidentally found that a change in commit 1045b03e07d8 ("netlink: fix
overrun in attribute iteration") was not synchronized to the function
`nla_ok` in tools/lib/bpf/nlattr.c, I think it is necessary to modify,
this patch will do it.
Signed-off-by: Xin Liu <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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There are a couple of spelling mistakes, one in a literal string and one
in a comment. Fix them.
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: John Fastabend <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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Fix typo in xdp_router_ipv4 sample.
Signed-off-by: Deming Wang <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.0-2022-09-30-1:
amdgpu:
- VCN 4.x fixes
- RLC fixes for GC 11.x
Signed-off-by: Daniel Vetter <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Yuan Can says:
====================
This series contains two cleanup patches, remove unused struct.
====================
Signed-off-by: Andrii Nakryiko <[email protected]>
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After commit 9b190f185d2f ("tools/bpftool: switch map event_pipe to
libbpf's perf_buffer"), struct event_ring_info is not used any more and
can be removed as well.
Signed-off-by: Yuan Can <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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After commit 2828d0d75b73 ("bpftool: Switch to libbpf's hashmap for
programs/maps in BTF listing"), struct btf_attach_point is not used
anymore and can be removed as well.
Signed-off-by: Yuan Can <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
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switch to common helper to initialize rlc firmware
for gfx11
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialzie rlc firmware according to rlc
firmware header version
v2: squash in backwards compat fix
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialize rlc firmware in header v2_4
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialize rlc firmware in header v2_3
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialize rlc firmware in header v2_2
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialize rlc firmware in header v2_1
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To initialize rlc firmware in header v2_0
Signed-off-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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cache rlcv/rlcvp ucode version info in amdgpu_gfx
structure
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Likun Gao <[email protected]>
Reviewed-by: Feifei Xu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add TOC and fix formatting.
Signed-off-by: Dave Thaler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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Add Clang note about BPF_ALU.
Signed-off-by: Dave Thaler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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Move Clang notes to a separate file.
Signed-off-by: Dave Thaler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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Add Linux byteswap note.
Signed-off-by: Dave Thaler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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Move legacy packet instructions to a separate file.
Signed-off-by: Dave Thaler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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The numbered list contains full path to every files that need to be
modified or created in order to implement misc-example kunit test.
Except for .kunitconfig. Which might make a newcommer confused about
where the file exists. Since there are multiple .kunitconfig files.
Fix this by using the full path to .kunitconfig.
Signed-off-by: Khalid Masum <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Context:
1. all_tests_uml.config used to be UML specific back when users to
manually specify CONFIG_VIRTIO_UML=y to enable CONFIG_PCI=y.
2. --alltests used allyesconfig along with a curated list of options to
disable. It's only ever worked for brief periods of time and has
perennially been broken due to compile issues.
Now all_tests_uml.config should work across ~all architectures.
Let's instead use this to implement --alltests.
Note: if anyone was using all_tests_uml.config, this change breaks them.
I think that's unlikely since it was added in 5.19 and was a lot to
type: --kunitconfig=tools/testing/kunit/configs/all_tests_uml.config.
We could make it a symlink to the new name, but I don't think the
caution is warranted here.
Signed-off-by: Daniel Latypov <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Commit 6fc3a8636a7b ("kunit: tool: Enable virtio/PCI by default on UML")
made it so we enable these options by default for UML.
Specifying them here is now redundant.
Signed-off-by: Daniel Latypov <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Replace URL with an updated path to the full Documentation page
Signed-off-by: Tales Aparecida <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Replace URL with an updated path to the full Documentation page
Signed-off-by: Tales Aparecida <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Replace out-of-date external links with references to the kernel
documentation, replacing TAP webpage for the more appropriate KTAP
documentation and the UML webpage by its documentation.
Signed-off-by: Tales Aparecida <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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Describe the objective of the Getting Started page, which should be a
brief and beginner-friendly walkthrough for running and writing tests,
showing the reader where to find detailed instructions in other pages.
Signed-off-by: Tales Aparecida <[email protected]>
Reviewed-by: Maíra Canal <[email protected]>
Reviewed-by:Sadiya Kazi<[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
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