We don't have sufficient information to debug:
https://github.com/koverstreet/bcachefs/issues/726
- print out durability of extent ptrs, when non default
- print the number of replicas we need in data_update_to_text()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
These are never implenmented since commit b691b1116e ("net/mlx5: Implement
devlink port function cmds to control ipsec_packet").
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240816101550.881844-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit f13697cc7a ("gve: Switch to config-aware queue allocation")
convert this function to gve_rx_alloc_rings_gqi().
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240816101906.882743-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The previous attempt fixed the build on debian:experimental-x-mipsel,
but when building on a larger set of containers I noticed it broke the
build on some other 32-bit architectures such as:
42 7.87 ubuntu:18.04-x-arm : FAIL gcc version 7.5.0 (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04)
builtin-daemon.c: In function 'cmd_session_list':
builtin-daemon.c:692:16: error: format '%llu' expects argument of type 'long long unsigned int', but argument 4 has type 'long int' [-Werror=format=]
fprintf(out, "%c%" PRIu64,
^~~~~
builtin-daemon.c:694:13:
csv_sep, (curr - daemon->start) / 60);
~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from builtin-daemon.c:3:0:
/usr/arm-linux-gnueabihf/include/inttypes.h:105:34: note: format string is defined here
# define PRIu64 __PRI64_PREFIX "u"
So lets cast that time_t (32-bit/64-bit) to uint64_t to make sure it
builds everywhere.
Fixes: 4bbe600293 ("perf daemon: Fix the build on 32-bit architectures")
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZsPmldtJ0D9Cua9_@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Use the netlink policy to validate IPv6 address length.
Destination address currently has policy for max len set,
and source has no policy validation. In both cases
the code does the real check. With correct policy
check the code can be removed.
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20240816212245.467745-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Michal Luczaj says:
====================
Series takes care of few bugs and missing features with the aim to improve
the test coverage of sockmap/sockhash.
Last patch is a create_pair() rewrite making use of
__attribute__((cleanup)) to handle socket fd lifetime.
---
Changes in v2:
- Rebase on bpf-next (Jakub)
- Use cleanup helpers from kernel's cleanup.h (Jakub)
- Fix subject of patch 3, rephrase patch 4, use correct prefix
- Link to v1: https://lore.kernel.org/r/20240724-sockmap-selftest-fixes-v1-0-46165d224712@rbox.co
Changes in v1:
- No declarations in function body (Jakub)
- Don't touch output arguments until function succeeds (Jakub)
- Link to v0: https://lore.kernel.org/netdev/027fdb41-ee11-4be0-a493-22f28a1abd7c@rbox.co/
====================
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Rewrite function to have (unneeded) socket descriptors automatically
close()d when leaving the scope. Make sure the "ownership" of fds is
correctly passed via take_fd(); i.e. descriptor returned to caller will
remain valid.
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Suggested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-6-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Constants got switched reducing the test's coverage. Replace SOCK_DGRAM
with SOCK_STREAM in one of unix_inet_skb_redir_to_connected() tests.
Fixes: 51354f700d ("bpf, sockmap: Add af_unix test with both sockets in map")
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Suggested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-5-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Do actually test the sotype as specified by the caller.
This picks up after commit 75e0e27db6 ("selftest/bpf: Change udp to inet
in some function names").
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Suggested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-4-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Replace implementation with a call to a generic function.
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-3-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Following create_pair() changes, remove unused function argument in
create_socket_pairs() and adapt its callers, i.e. drop the open-coded
loopback socket creation.
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Suggested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-2-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Extend the function to allow creating socket pairs of SOCK_STREAM,
SOCK_DGRAM and SOCK_SEQPACKET.
Adapt direct callers and leave further cleanups for the following patch.
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Suggested-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20240731-selftest-sockmap-fixes-v2-1-08a0c73abed2@rbox.co
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
- Changed temperature sensor monitor chip from tmp423 to tmp432
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20240605160604.2135840-1-ninad@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add the device tree for the new BMC system. The Fuji is a P11
system with eight processors.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-17-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The 4U Blueridge is identical to the Blueridge system but has two extra
power supplies.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-16-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add the device tree for the new BMC system. The Blueridge is a
P11 system with four processors.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-15-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add the P11 FSI device tree for use in upcoming BMC systems.
Unlike P10, there is no system with only two processors, so
only the quad processor FSI layout is necessary.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-14-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Document two new AST2600 BMC boards for IBM P11 systems.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240522192524.3286237-13-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Cupertino Miranda says:
====================
Correct recent GCC incompatible changes.
Hi everyone,
Apologies for the previous patches which did not include a cover letter.
My wish was to send 3 indepepdent patches but after the initial mistake lets keep
this as a series although they are all independent from themselves.
The changes in this patch series is related to recovering GCC support to
build the selftests.
A few tests and a makefile change have broken the support for GCC in the
last few months.
Looking forward to your comments.
Best regards,
Cupertino
====================
Link: https://lore.kernel.org/r/20240819151129.1366484-1-cupertino.miranda@oracle.com
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
GCC errors when compiling tailcall_bpf2bpf_hierarchy2.c and
tailcall_bpf2bpf_hierarchy3.c with the following error:
progs/tailcall_bpf2bpf_hierarchy2.c: In function 'tailcall_bpf2bpf_hierarchy_2':
progs/tailcall_bpf2bpf_hierarchy2.c:66:9: error: input operand constraint contains '+'
66 | asm volatile (""::"r+"(ret));
| ^~~
Changed implementation to make use of __sink macro that abstracts the
desired behaviour.
The proposed change seems valid for both GCC and CLANG.
Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240819151129.1366484-4-cupertino.miranda@oracle.com
verfifier_nocsr.c fails to compile in GCC. The reason behind it was
initially explained in commit 27a90b14b9.
"A few BPF selftests perform type punning and they may break strict
aliasing rules, which are exploited by both GCC and clang by default
while optimizing. This can lead to broken compiled programs."
Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240819151129.1366484-2-cupertino.miranda@oracle.com
Matteo Croce says:
====================
bpf: enable some functions in cgroup programs
From: Matteo Croce <teknoraver@meta.com>
Enable some BPF kfuncs and the helper bpf_current_task_under_cgroup()
for program types BPF_CGROUP_*.
These will be used by systemd-networkd:
https://github.com/systemd/systemd/pull/32212
v5->v6:
Called register_btf_kfunc_id_set() only once
Fixed build error with !CONFIG_CGROUPS
v4->v5:
Same code, but v4 had an old cover letter
v3->v4:
Reset all the acked-by tags because the code changed a bit.
Signed-off-by: Matteo Croce <teknoraver@meta.com>
====================
Link: https://lore.kernel.org/r/20240819162805.78235-1-technoboy85@gmail.com
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
The helper bpf_current_task_under_cgroup() currently is only allowed for
tracing programs, allow its usage also in the BPF_CGROUP_* program types.
Move the code from kernel/trace/bpf_trace.c to kernel/bpf/helpers.c,
so it compiles also without CONFIG_BPF_EVENTS.
This will be used in systemd-networkd to monitor the sysctl writes,
and filter it's own writes from others:
https://github.com/systemd/systemd/pull/32212
Signed-off-by: Matteo Croce <teknoraver@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240819162805.78235-3-technoboy85@gmail.com
These kfuncs are enabled even in BPF_PROG_TYPE_TRACING, so they
should be safe also in BPF_CGROUP_* programs.
Since all BPF_CGROUP_* programs share the same hook,
call register_btf_kfunc_id_set() only once.
In enum btf_kfunc_hook, rename BTF_KFUNC_HOOK_CGROUP_SKB to a more
generic BTF_KFUNC_HOOK_CGROUP, since it's used for all the cgroup
related program types.
Signed-off-by: Matteo Croce <teknoraver@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240819162805.78235-2-technoboy85@gmail.com
The comment in cgroup_file_write is missing some interfaces, such as
'cgroup.threads'. All delegatable files are listed in
'/sys/kernel/cgroup/delegate', so update the comment in cgroup_file_write.
Besides, add a statement that files outside the namespace shouldn't be
visible from inside the delegated namespace.
tj: Reflowed text for consistency.
Signed-off-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
The MODULE_SIG_<type> config choice has an inconsistent prompt styled as
a question and lengthy option names.
Simplify the prompt and option names to be consistent with other module
options.
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
The kernel configuration allows specifying a module compression mode. If
one is selected then each module gets compressed during
'make modules_install' and additionally one can also enable support for
a respective direct in-kernel decompression support. This means that the
decompression support cannot be enabled without the automatic compression.
Some distributions, such as the (open)SUSE family, use a signer service for
modules. A build runs on a worker machine but signing is done by a separate
locked-down server that is in possession of the signing key. The build
invokes 'make modules_install' to create a modules tree, collects
information about the modules, asks the signer service for their signature,
appends each signature to the respective module and compresses all modules.
When using this arrangment, the 'make modules_install' step produces
unsigned+uncompressed modules and the distribution's own build recipe takes
care of signing and compression later.
The signing support can be currently enabled without automatically signing
modules during 'make modules_install'. However, the in-kernel decompression
support can be selected only after first enabling automatic compression
during this step.
To allow only enabling the in-kernel decompression support without the
automatic compression during 'make modules_install', separate the
compression options similarly to the signing options, as follows:
> Enable loadable module support
[*] Module compression
Module compression type (GZIP) --->
[*] Automatically compress all modules
[ ] Support in-kernel module decompression
* "Module compression" (MODULE_COMPRESS) is a new main switch for the
compression/decompression support. It replaces MODULE_COMPRESS_NONE.
* "Module compression type" (MODULE_COMPRESS_<type>) chooses the
compression type, one of GZ, XZ, ZSTD.
* "Automatically compress all modules" (MODULE_COMPRESS_ALL) is a new
option to enable module compression during 'make modules_install'. It
defaults to Y.
* "Support in-kernel module decompression" (MODULE_DECOMPRESS) enables
in-kernel decompression.
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Acked-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Reference common serial properties schema (for children of UART
controllers) to bring common definition of "current-speed" and
"max-speed" properties.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-6-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reference common serial properties schema (for children of UART
controllers) to bring common definition of "current-speed" and
"max-speed" properties.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-5-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The "current-speed" property is not a common property for all GNSS
devices, but only to these connected with serial. Drop the property
from the common GNSS properties schema and instead reference common
serial properties schema (for children of UART controllers).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-4-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Some Bluetooth devices bindings are in net/ and some are in
net/bluetooth/, so bring some consistency by putting everything in
net/bluetooth. Rename few bindings to match preferred naming
style: "vendor,device".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-3-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Properties should be defined in only one place, thus add new
serial-peripheral-props.yaml schema with definition of common properties
for UART-connected devices (children of UART controller): current-speed
and max-speed. The schema can be referenced by individual devices using
these properties.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-2-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
All nodes need an explicit additionalProperties or unevaluatedProperties
unless a $ref has one that's false. Add missing additionalProperties
for serial-attached devices.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240811-dt-bindings-serial-peripheral-props-v1-1-1dba258b7492@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
An 'msi-parent' property with a single entry and no accompanying
'#msi-cells' property is considered the legacy definition as opposed
to its definition after being expanded with commit 126b16e2ad
("Docs: dt: add generic MSI bindings"). However, the legacy
definition is completely compatible with the current definition and,
since of_phandle_iterator_next() tolerates missing and present-but-
zero *cells properties since commit e42ee61017 ("of: Let
of_for_each_phandle fallback to non-negative cell_count"), there's no
need anymore to special case the legacy definition in
of_msi_get_domain().
Indeed, special casing has turned out to be harmful, because, as of
commit 7c025238b4 ("dt-bindings: irqchip: Describe the IMX MU block
as a MSI controller"), MSI controller DT bindings have started
specifying '#msi-cells' as a required property (even when the value
must be zero) as an effort to make the bindings more explicit. But,
since the special casing of 'msi-parent' only uses the existence of
'#msi-cells' for its heuristic, and not whether or not it's also
nonzero, the legacy path is not taken. Furthermore, the path to
support the new, broader definition isn't taken either since that
path has been restricted to the platform-msi bus.
But, neither the definition of 'msi-parent' nor the definition of
'#msi-cells' is platform-msi-specific (the platform-msi bus was just
the first bus that needed '#msi-cells'), so remove both the special
casing and the restriction. The code removal also requires changing
to of_parse_phandle_with_optional_args() in order to ensure the
legacy (but compatible) use of 'msi-parent' remains supported. This
not only simplifies the code but also resolves an issue with PCI
devices finding their MSI controllers on riscv, as the riscv,imsics
binding requires '#msi-cells=<0>'.
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20240817074107.31153-2-ajones@ventanamicro.com
Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Replace additionalProperties with unevaluatedProperties because it ref to
panel-common.yaml.
Remove properties (backlight, enable-gpios and power-supply), which defined
in panel-common.yaml.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8mp-evk-mx8-dlvds-lcd1.dtb: panel-lvds: 'panel-timing' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/display/panel/panel-simple-lvds-dual-ports.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240812193626.3826250-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The s3c2410_cpu_suspend() has been removed since
commit 61b7f8920b ("ARM: s3c: remove all s3c24xx support"), so
remove it.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20240813105545.1180788-3-cuigaosheng1@huawei.com
Fixes: 61b7f8920b ("ARM: s3c: remove all s3c24xx support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
These declarations for s3c6400 have been removed since
commit 6bac4f78ea ("ARM: s3c: remove s3c6400 support"), so
remove it.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20240813105545.1180788-2-cuigaosheng1@huawei.com
Fixes: 6bac4f78ea ("ARM: s3c: remove s3c6400 support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
The s3c_init_uart_irqs() has not been used since
commit 2a8d7bddf2 ("ARM: SAMSUNG: Remove uart irq handling from
plaform code"), so remove it.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20240813105037.1178393-1-cuigaosheng1@huawei.com
Fixes: 2a8d7bddf2 ("ARM: SAMSUNG: Remove uart irq handling from plaform code")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for reg, clocks and clock-names.
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240818172804.121666-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add it to the record.sh shell test to verify if it tracks cgroup
information correctly. It records with --all-cgroups option can check
if it has PERF_RECORD_CGROUP and the names are not "unknown".
$ sudo ./perf test -vv 95
95: perf record tests:
--- start ---
test child forked, pid 2871922
169c90-169cd0 g test_loop
perf does have symbol 'test_loop'
Basic --per-thread mode test
Basic --per-thread mode test [Success]
Register capture test
Register capture test [Success]
Basic --system-wide mode test
Basic --system-wide mode test [Success]
Basic target workload test
Basic target workload test [Success]
Branch counter test
branch counter feature not supported on all core PMUs (/sys/bus/event_source/devices/cpu) [Skipped]
Cgroup sampling test
Cgroup sampling test [Success]
---- end(0) ----
95: perf record tests : Ok
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240818212948.2873156-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
