Merge series from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>:
This patchset adds support to displayport on AudioReach.
Patches are tested on X13s with two display ports.
The audio controller in the X1000 is similar to the JZ47xx SoCs.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Link: https://lore.kernel.org/r/20230509124238.195191-2-aidanmacdonald.0x0@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org
The X1000's AIC is similar to the AIC found on other Ingenic SoCs.
It has symmetric playback/capture rates like the JZ4740, but more
flexible clocking when outputting the system or bit clocks.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com
Link: https://lore.kernel.org/r/20230509124238.195191-1-aidanmacdonald.0x0@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org
Existing code base only supports one display port, this patch adds
support upto 8 display ports. This support is required to allow platforms
like X13s which have 3 display ports, and some of the Qualcomm SoCs
there are upto 7 Display ports.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org
Link: https://lore.kernel.org/r/20230509112202.21471-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org
move hdmi/dp channel allocation to a common function
q6dsp_get_channel_allocation() so that we can reuse this across
q6afe and q6apm drivers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org
Link: https://lore.kernel.org/r/20230509112202.21471-2-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Many ASoC drivers are using dummy DAI.
I have 2 concern about it. 1st one is there is no guarantee that local
strings ("snd-soc-dummy-dai", "snd-soc-dummy") are kept until the card
was binded if it was added at subfunction.
2nd one is we can use common snd_soc_dai_link_component for it.
This patch-set adds common asoc_dummy_dlc, and use it.
Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:
This series performs some cleanups for mainly MT8195 and switches
both MT8195 and MT8186's SOF driver to the snd_sof_ipc_process_reply()
helper.
On i.MX8MP, the sai MCLK is bound with TX/RX enable bit,
which means the TX/RE enable bit need to be enabled then
MCLK can be output on PAD.
Some codec (for example: WM8962) needs the MCLK output
earlier, otherwise there will be issue for codec
configuration.
Add new soc data "mclk_with_tere" for this platform and
enable the MCLK output in startup stage.
As "mclk_with_tere" only applied to i.MX8MP, currently
The soc data is shared with i.MX8MN, so need to add
an i.MX8MN own soc data with "mclk_with_tere" disabled.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com
Link: https://lore.kernel.org/r/1683273322-2525-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org
Convert the NAU8540 audio CODEC bindings to DT schema
Signed-off-by: Anup Sharma <anupnewsmail@gmail.com
Changes:
V1 -> V2: Adhere to the correct procedure by including the maintainer's name.
Drop Mark from maintainer.
Link: https://lore.kernel.org/r/ZFYxWVdE9YkMKvXv@yoga
Signed-off-by: Mark Brown <broonie@kernel.org
Instead of a busy waiting while loop using udelay in
acp63_power_on and acp63_reset functions use readl_poll_timeout
function to check the condition.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com
Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230426122219.3745586-2-Syed.SabaKareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org
Instead of acp63_readl() and acp63_writel() wrappers
readl and writel functions can be used directly.
Remove acp63_readl() and acp63_writel() wrappers.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com
Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230426122219.3745586-1-Syed.SabaKareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org
After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de
Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org
The most recent changes to ASoC, such as new module parameters, date to the
year 2023. Update copyright statement accordingly.
Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com
Link: https://lore.kernel.org/r/20230420180212.3101178-1-carlos.bilbao@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org
The COMP1_TX_WORDSIZE_0/COMP2_RX_WORDSIZE_0 fields in the comp
registers indicate the maximum wordsize supported. DWC I2S controller
can operate with any smaller wordsize. So extend the formats to let
I2S to operate in any allowed modes.
Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru
Link: https://lore.kernel.org/r/20230505053521.18233-1-fido_max@inbox.ru
Signed-off-by: Mark Brown <broonie@kernel.org
regmap has introduced a maple tree based register cache which makes use of
this more advanced data structure which has been added to the kernel
recently. Maple trees are much flatter than rbtrees, meaning that they do
not grow to such depths when the register map is sparse which makes access
a bit more efficient. The maple tree cache type is still a bit of a work
in progress but should be effective for some devices already.
RT5682 seems like a good candidate for maple tree. It only supports single
register read/write operations so will gain minimal benefit from storing
the register data in device native format like rbtree does (none for
SoundWire) and has some sparsity in the register map which is a good fit
for maple tree.
Convert to use maple tree. There should be little if any visible difference
at runtime.
Signed-off-by: Mark Brown <broonie@kernel.org
Link: https://lore.kernel.org/r/20230419-asoc-rt5682-maple-v1-1-ed40369c9099@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org
Another batch of dropping unneeded quotes on $id and $schema which were
missed in the last round. Once all these are fixed, checking for this can
be enabled in yamllint.
Signed-off-by: Rob Herring <robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Link: https://lore.kernel.org/r/20230421214810.1811962-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org
SC7180 Trogdor sound cards come with multiple audio amplifiers, so allow
up to four of them to fix dtbs_check warnings like:
sc7180-trogdor-homestar-r3.dtb: sound: dai-link@1:codec:sound-dai: [[275], [276], [277], [278]] is too long
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Acked-by: Conor Dooley <conor.dooley@microchip.com
Link: https://lore.kernel.org/r/20230507174543.264987-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org
regmap has introduced a maple tree based register cache which makes use of
this more advanced data structure which has been added to the kernel
recently. Maple trees are much flatter than rbtrees, meaning that they do
not grow to such depths when the register map is sparse which makes access
a bit more efficient. The maple tree cache type is still a bit of a work
in progress but should be effective for some devices already.
RT715 seems like a good candidate for maple tree. It is a SoundWire MBQ
device and therefore supports only single register read/write operations
which do not use raw I/O and will therefore save the cost of converting
to and from device native format when accessing the cache while not having
a negative impact from the current lack of bulk operations in maple tree
cache sync. It has a moderately large and quite sparse register map which
is a good fit for storing in a maple tree.
Convert to use maple tree. There should be little if any visible difference
at runtime.
Signed-off-by: Mark Brown <broonie@kernel.org
Link: https://lore.kernel.org/r/20230412-asoc-rt715-maple-v1-1-200a84835fde@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org
Function mt8195_afe_init_registers() performs just a single call to
regmap_multi_reg_write(), it returns int and it's not error checked;
move that call to the probe function and also add some error check.
While at it, also move the contents of mt8195_afe_parse_of() to the
probe function as well: since this is getting a handle to topckgen
and since that's optional, the ifdef for CONFIG_SND_SOC_MT6359 can
also be removed.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com
Acked-by: Trevor Wu <trevor.wu@mediatek.com
Link: https://lore.kernel.org/r/20230503113413.149235-6-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org
Function mt8186_get_reply() performs practically the same operation
as the common snd_sof_ipc_get_reply() helper: removing the custom
function allows us to simply perform a call to the sof-priv helper
snd_sof_ipc_process_reply(), simplifying and shortening this driver
and getting all the benefits of using a common API.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com
Link: https://lore.kernel.org/r/20230503113413.149235-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org
Function mt8195_get_reply() performs practically the same operation
as the common snd_sof_ipc_get_reply() helper: removing the custom
function allows us to simply perform a call to the sof-priv helper
snd_sof_ipc_process_reply(), simplifying and shortening this driver
and getting all the benefits of using a common API.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com
Link: https://lore.kernel.org/r/20230503113413.149235-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org
Not only Platform but Codec also might be overwritten on Topology.
This patch adds comment about it not to use asoc_dummy_dlc here.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87sfcqyphq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org
ASoC uses dummy Component, sharing snd_soc_dai_link_component
for it is better idea. This patch adds it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87a5yy0zyk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org
We need to better polish building with BPF skels, so revert back to
making it an experimental feature that has to be explicitely enabled
using BUILD_BPF_SKEL=1.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCZFbCXwAKCRCyPKLppCJ+
J7cHAP97erKY4hBXArjpfzcvpFmboh/oqhbTLntyIpS6TEnOyQEAyervAPGIjQYC
DCo4foyXmOWn3dhNtK9M+YiRl3o2SgQ=
=7G78
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-for-v6.4-3-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo:
"Third version of perf tool updates, with the build problems with with
using a 'vmlinux.h' generated from the main build fixed, and the bpf
skeleton build disabled by default.
Build:
- Require libtraceevent to build, one can disable it using
NO_LIBTRACEEVENT=1.
It is required for tools like 'perf sched', 'perf kvm', 'perf
trace', etc.
libtraceevent is available in most distros so installing
'libtraceevent-devel' should be a one-time event to continue
building perf as usual.
Using NO_LIBTRACEEVENT=1 produces tooling that is functional and
sufficient for lots of users not interested in those libtraceevent
dependent features.
- Allow Python support in 'perf script' when libtraceevent isn't
linked, as not all features requires it, for instance Intel PT does
not use tracepoints.
- Error if the python interpreter needed for jevents to work isn't
available and NO_JEVENTS=1 isn't set, preventing a build without
support for JSON vendor events, which is a rare but possible
condition. The two check error messages:
$(error ERROR: No python interpreter needed for jevents generation. Install python or build with NO_JEVENTS=1.)
$(error ERROR: Python interpreter needed for jevents generation too old (older than 3.6). Install a newer python or build with NO_JEVENTS=1.)
- Make libbpf 1.0 the minimum required when building with out of
tree, distro provided libbpf.
- Use libsdtc++'s and LLVM's libcxx's __cxa_demangle, a portable C++
demangler, add 'perf test' entry for it.
- Make binutils libraries opt in, as distros disable building with it
due to licensing, they were used for C++ demangling, for instance.
- Switch libpfm4 to opt-out rather than opt-in, if libpfm-devel (or
equivalent) isn't installed, we'll just have a build warning:
Makefile.config:1144: libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev
- Add a feature test for scandirat(), that is not implemented so far
in musl and uclibc, disabling features that need it, such as
scanning for tracepoints in /sys/kernel/tracing/events.
perf BPF filters:
- New feature where BPF can be used to filter samples, for instance:
$ sudo ./perf record -e cycles --filter 'period > 1000' true
$ sudo ./perf script
perf-exec 2273949 546850.708501: 5029 cycles: ffffffff826f9e25 finish_wait+0x5 ([kernel.kallsyms])
perf-exec 2273949 546850.708508: 32409 cycles: ffffffff826f9e25 finish_wait+0x5 ([kernel.kallsyms])
perf-exec 2273949 546850.708526: 143369 cycles: ffffffff82b4cdbf xas_start+0x5f ([kernel.kallsyms])
perf-exec 2273949 546850.708600: 372650 cycles: ffffffff8286b8f7 __pagevec_lru_add+0x117 ([kernel.kallsyms])
perf-exec 2273949 546850.708791: 482953 cycles: ffffffff829190de __mod_memcg_lruvec_state+0x4e ([kernel.kallsyms])
true 2273949 546850.709036: 501985 cycles: ffffffff828add7c tlb_gather_mmu+0x4c ([kernel.kallsyms])
true 2273949 546850.709292: 503065 cycles: 7f2446d97c03 _dl_map_object_deps+0x973 (/usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2)
- In addition to 'period' (PERF_SAMPLE_PERIOD), the other
PERF_SAMPLE_ can be used for filtering, and also some other sample
accessible values, from tools/perf/Documentation/perf-record.txt:
Essentially the BPF filter expression is:
<term> <operator> <value> (("," | "||") <term> <operator> <value>)*
The <term> can be one of:
ip, id, tid, pid, cpu, time, addr, period, txn, weight, phys_addr,
code_pgsz, data_pgsz, weight1, weight2, weight3, ins_lat, retire_lat,
p_stage_cyc, mem_op, mem_lvl, mem_snoop, mem_remote, mem_lock,
mem_dtlb, mem_blk, mem_hops
The <operator> can be one of:
==, !=, >, >=, <, <=, &
The <value> can be one of:
<number> (for any term)
na, load, store, pfetch, exec (for mem_op)
l1, l2, l3, l4, cxl, io, any_cache, lfb, ram, pmem (for mem_lvl)
na, none, hit, miss, hitm, fwd, peer (for mem_snoop)
remote (for mem_remote)
na, locked (for mem_locked)
na, l1_hit, l1_miss, l2_hit, l2_miss, any_hit, any_miss, walk, fault (for mem_dtlb)
na, by_data, by_addr (for mem_blk)
hops0, hops1, hops2, hops3 (for mem_hops)
perf lock contention:
- Show lock type with address.
- Track and show mmap_lock, siglock and per-cpu rq_lock with address.
This is done for mmap_lock by following the current->mm pointer:
$ sudo ./perf lock con -abl -- sleep 10
contended total wait max wait avg wait address symbol
...
16344 312.30 ms 2.22 ms 19.11 us ffff8cc702595640
17686 310.08 ms 1.49 ms 17.53 us ffff8cc7025952c0
3 84.14 ms 45.79 ms 28.05 ms ffff8cc78114c478 mmap_lock
3557 76.80 ms 68.75 us 21.59 us ffff8cc77ca3af58
1 68.27 ms 68.27 ms 68.27 ms ffff8cda745dfd70
9 54.53 ms 7.96 ms 6.06 ms ffff8cc7642a48b8 mmap_lock
14629 44.01 ms 60.00 us 3.01 us ffff8cc7625f9ca0
3481 42.63 ms 140.71 us 12.24 us ffffffff937906ac vmap_area_lock
16194 38.73 ms 42.15 us 2.39 us ffff8cd397cbc560
11 38.44 ms 10.39 ms 3.49 ms ffff8ccd6d12fbb8 mmap_lock
1 5.43 ms 5.43 ms 5.43 ms ffff8cd70018f0d8
1674 5.38 ms 422.93 us 3.21 us ffffffff92e06080 tasklist_lock
581 4.51 ms 130.68 us 7.75 us ffff8cc9b1259058
5 3.52 ms 1.27 ms 703.23 us ffff8cc754510070
112 3.47 ms 56.47 us 31.02 us ffff8ccee38b3120
381 3.31 ms 73.44 us 8.69 us ffffffff93790690 purge_vmap_area_lock
255 3.19 ms 36.35 us 12.49 us ffff8d053ce30c80
- Update default map size to 16384.
- Allocate single letter option -M for --map-nr-entries, as it is
proving being frequently used.
- Fix struct rq lock access for older kernels with BPF's CO-RE
(Compile once, run everywhere).
- Fix problems found with MSAn.
perf report/top:
- Add inline information when using --call-graph=fp or lbr, as was
already done to the --call-graph=dwarf callchain mode.
- Improve the 'srcfile' sort key performance by really using an
optimization introduced in 6.2 for the 'srcline' sort key that
avoids calling addr2line for comparision with each sample.
perf sched:
- Make 'perf sched latency/map/replay' to use "sched:sched_waking"
instead of "sched:sched_waking", consistent with 'perf record'
since d566a9c2d4 ("perf sched: Prefer sched_waking event when it
exists").
perf ftrace:
- Make system wide the default target for latency subcommand, run the
following command then generate some network traffic and press
control+C:
# perf ftrace latency -T __kfree_skb
^C
DURATION | COUNT | GRAPH |
0 - 1 us | 27 | ############# |
1 - 2 us | 22 | ########### |
2 - 4 us | 8 | #### |
4 - 8 us | 5 | ## |
8 - 16 us | 24 | ############ |
16 - 32 us | 2 | # |
32 - 64 us | 1 | |
64 - 128 us | 0 | |
128 - 256 us | 0 | |
256 - 512 us | 0 | |
512 - 1024 us | 0 | |
1 - 2 ms | 0 | |
2 - 4 ms | 0 | |
4 - 8 ms | 0 | |
8 - 16 ms | 0 | |
16 - 32 ms | 0 | |
32 - 64 ms | 0 | |
64 - 128 ms | 0 | |
128 - 256 ms | 0 | |
256 - 512 ms | 0 | |
512 - 1024 ms | 0 | |
1 - ... s | 0 | |
#
perf top:
- Add --branch-history (LBR: Last Branch Record) option, just like
already available for 'perf record'.
- Fix segfault in thread__comm_len() where thread->comm was being
used outside thread->comm_lock.
perf annotate:
- Allow configuring objdump and addr2line in ~/.perfconfig., so that
you can use alternative binaries, such as llvm's.
perf kvm:
- Add TUI mode for 'perf kvm stat report'.
Reference counting:
- Add reference count checking infrastructure to check for use after
free, done to the 'cpumap', 'namespaces', 'maps' and 'map' structs,
more to come.
To build with it use -DREFCNT_CHECKING=1 in the make command line
to build tools/perf. Documented at:
https://perf.wiki.kernel.org/index.php/Reference_Count_Checking
- The above caught, for instance, fix, present in this series:
- Fix maps use after put in 'perf test "Share thread maps"':
'maps' is copied from leader, but the leader is put on line 79
and then 'maps' is used to read the reference count below - so
a use after put, with the put of maps happening within
thread__put.
Fixed by reversing the order of puts so that the leader is put
last.
- Also several fixes were made to places where reference counts were
not being held.
- Make this one of the tests in 'make -C tools/perf build-test' to
regularly build test it and to make sure no direct access to the
reference counted structs are made, doing that via accessors to
check the validity of the struct pointer.
ARM64:
- Fix 'perf report' segfault when filtering coresight traces by
sparse lists of CPUs.
- Add support for 'simd' as a sort field for 'perf report', to show
ARM's NEON SIMD's predicate flags: "partial" and "empty".
arm64 vendor events:
- Add N1 metrics.
Intel vendor events:
- Add graniterapids, grandridge and sierraforrest events.
- Refresh events for: alderlake, aldernaken, broadwell, broadwellde,
broadwellx, cascadelakx, haswell, haswellx, icelake, icelakex,
jaketown, meteorlake, knightslanding, sandybridge, sapphirerapids,
silvermont, skylake, tigerlake and westmereep-dp
- Refresh metrics for alderlake-n, broadwell, broadwellde,
broadwellx, haswell, haswellx, icelakex, ivybridge, ivytown and
skylakex.
perf stat:
- Implement --topdown using JSON metrics.
- Add TopdownL1 JSON metric as a default if present, but disable it
for now for some Intel hybrid architectures, a series of patches
addressing this is being reviewed and will be submitted for v6.5.
- Use metrics for --smi-cost.
- Update topdown documentation.
Vendor events (JSON) infrastructure:
- Add support for computing and printing metric threshold values. For
instance, here is one found in thesapphirerapids json file:
{
"BriefDescription": "Percentage of cycles spent in System Management Interrupts.",
"MetricExpr": "((msr@aperf@ - cycles) / msr@aperf@ if msr@smi@ > 0 else 0)",
"MetricGroup": "smi",
"MetricName": "smi_cycles",
"MetricThreshold": "smi_cycles > 0.1",
"ScaleUnit": "100%"
},
- Test parsing metric thresholds with the fake PMU in 'perf test
pmu-events'.
- Support for printing metric thresholds in 'perf list'.
- Add --metric-no-threshold option to 'perf stat'.
- Add rand (reverse and) and has_pmem (optane memory) support to
metrics.
- Sort list of input files to avoid depending on the order from
readdir() helping in obtaining reproducible builds.
S/390:
- Add common metrics: - CPI (cycles per instruction), prbstate (ratio
of instructions executed in problem state compared to total number
of instructions), l1mp (Level one instruction and data cache misses
per 100 instructions).
- Add cache metrics for z13, z14, z15 and z16.
- Add metric for TLB and cache.
ARM:
- Add raw decoding for SPE (Statistical Profiling Extension) v1.3 MTE
(Memory Tagging Extension) and MOPS (Memory Operations) load/store.
Intel PT hardware tracing:
- Add event type names UINTR (User interrupt delivered) and UIRET
(Exiting from user interrupt routine), documented in table 32-50
"CFE Packet Type and Vector Fields Details" in the Intel Processor
Trace chapter of The Intel SDM Volume 3 version 078.
- Add support for new branch instructions ERETS and ERETU.
- Fix CYC timestamps after standalone CBR
ARM CoreSight hardware tracing:
- Allow user to override timestamp and contextid settings.
- Fix segfault in dso lookup.
- Fix timeless decode mode detection.
- Add separate decode paths for timeless and per-thread modes.
auxtrace:
- Fix address filter entire kernel size.
Miscellaneous:
- Fix use-after-free and unaligned bugs in the PLT handling routines.
- Use zfree() to reduce chances of use after free.
- Add missing 0x prefix for addresses printed in hexadecimal in 'perf
probe'.
- Suppress massive unsupported target platform errors in the unwind
code.
- Fix return incorrect build_id size in elf_read_build_id().
- Fix 'perf scripts intel-pt-events.py' IPC output for Python 2 .
- Add missing new parameter in kfree_skb tracepoint to the python
scripts using it.
- Add 'perf bench syscall fork' benchmark.
- Add support for printing PERF_MEM_LVLNUM_UNC (Uncached access) in
'perf mem'.
- Fix wrong size expectation for perf test 'Setup struct
perf_event_attr' caused by the patch adding
perf_event_attr::config3.
- Fix some spelling mistakes"
* tag 'perf-tools-for-v6.4-3-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (365 commits)
Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"
Revert "perf build: Warn for BPF skeletons if endian mismatches"
perf metrics: Fix SEGV with --for-each-cgroup
perf bpf skels: Stop using vmlinux.h generated from BTF, use subset of used structs + CO-RE
perf stat: Separate bperf from bpf_profiler
perf test record+probe_libc_inet_pton: Fix call chain match on x86_64
perf test record+probe_libc_inet_pton: Fix call chain match on s390
perf tracepoint: Fix memory leak in is_valid_tracepoint()
perf cs-etm: Add fix for coresight trace for any range of CPUs
perf build: Fix unescaped # in perf build-test
perf unwind: Suppress massive unsupported target platform errors
perf script: Add new parameter in kfree_skb tracepoint to the python scripts using it
perf script: Print raw ip instead of binary offset for callchain
perf symbols: Fix return incorrect build_id size in elf_read_build_id()
perf list: Modify the warning message about scandirat(3)
perf list: Fix memory leaks in print_tracepoint_events()
perf lock contention: Rework offset calculation with BPF CO-RE
perf lock contention: Fix struct rq lock access
perf stat: Disable TopdownL1 on hybrid
perf stat: Avoid SEGV on counter->name
...
The recent fix to ensure atomicity of lookup and allocation inadvertently
broke the pool refill mechanism, so that debugobject OOMs now in certain
situations. The reason is that the functions which got updated no longer
invoke debug_objecs_init(), which is now the only place to care about
refilling the tracking object pool.
Restore the original behaviour by adding explicit refill opportunities to
those places.
-----BEGIN PGP SIGNATURE-----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=/0Kc
-----END PGP SIGNATURE-----
Merge tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull debugobjects fix from Thomas Gleixner:
"A single fix for debugobjects:
The recent fix to ensure atomicity of lookup and allocation
inadvertently broke the pool refill mechanism, so that debugobject
OOMs now in certain situations. The reason is that the functions which
got updated no longer invoke debug_objecs_init(), which is now the
only place to care about refilling the tracking object pool.
Restore the original behaviour by adding explicit refill opportunities
to those places"
* tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
debugobject: Ensure pool refill (again)
- A long-standing bug in crypto_engine.
- A buggy but harmless check in the sun8i-ss driver.
- A regression in the CRYPTO_USER interface.
-----BEGIN PGP SIGNATURE-----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=9Us7
-----END PGP SIGNATURE-----
Merge tag 'v6.4-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
- A long-standing bug in crypto_engine
- A buggy but harmless check in the sun8i-ss driver
- A regression in the CRYPTO_USER interface
* tag 'v6.4-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: api - Fix CRYPTO_USER checks for report function
crypto: engine - fix crypto_queue backlog handling
crypto: sun8i-ss - Fix a test in sun8i_ss_setup_ivs()
- Revert an i.MX patch that's causing video failures because division
math goes sideways
- Fix a clang + W=1 build isue where FIELD_PREP() is taking a 32-bit
variable instead of the usual u64 type
- Fix a Kconfig bug in the StarFive JH7110 clk config that selects a
reset controller when it can't be selected
-----BEGIN PGP SIGNATURE-----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=IxvN
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A couple more patches that would be good to get into -rc1:
- Revert an i.MX patch that's causing video failures because division
math goes sideways
- Fix a clang + W=1 build isue where FIELD_PREP() is taking a 32-bit
variable instead of the usual u64 type
- Fix a Kconfig bug in the StarFive JH7110 clk config that selects a
reset controller when it can't be selected"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: starfive: Fix RESET_STARFIVE_JH7110 can't be selected in a specified case
clk: sp7021: Adjust width of _m in HWM_FIELD_PREP()
Revert "clk: imx: composite-8m: Add support to determine_rate"
Convert omap and pcc to use mbox_bind_client
- omap and hi6220 : use of_property_read_bool
- test: fix double-free and use spinlock header
- rockchip and bcm-pdc: drop of_match_ptr
- mpfs: change config symbol
- mediatek gce: support MT6795
- qcom apcs: consolidate of_device_id
support IPQ9574
-----BEGIN PGP SIGNATURE-----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=NHj4
-----END PGP SIGNATURE-----
Merge tag 'mailbox-v6.4' of git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
- mailbox api: allow direct registration to a channel and convert omap
and pcc to use mbox_bind_client
- omap and hi6220 : use of_property_read_bool
- test: fix double-free and use spinlock header
- rockchip and bcm-pdc: drop of_match_ptr
- mpfs: change config symbol
- mediatek gce: support MT6795
- qcom apcs: consolidate of_device_id and support IPQ9574
* tag 'mailbox-v6.4' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
dt-bindings: mailbox: qcom: add compatible for IPQ9574 SoC
mailbox: qcom-apcs-ipc: do not grow the of_device_id
dt-bindings: mailbox: qcom,apcs-kpss-global: use fallbacks for few variants
dt-bindings: mailbox: mediatek,gce-mailbox: Add support for MT6795
mailbox: mpfs: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE
mailbox: bcm-pdc: drop of_match_ptr for ID table
mailbox: rockchip: drop of_match_ptr for ID table
mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()
mailbox: mailbox-test: Explicitly include header for spinlock support
mailbox: Use of_property_read_bool() for boolean properties
mailbox: pcc: Use mbox_bind_client
mailbox: omap: Use mbox_bind_client
mailbox: Allow direct registration to a channel
-----BEGIN PGP SIGNATURE-----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=l7Mo
-----END PGP SIGNATURE-----
Merge tag 'for-6.4/io_uring-2023-05-07' of git://git.kernel.dk/linux
Pull more io_uring updates from Jens Axboe:
"Nothing major in here, just two different parts:
- A small series from Breno that enables passing the full SQE down
for ->uring_cmd().
This is a prerequisite for enabling full network socket operations.
Queued up a bit late because of some stylistic concerns that got
resolved, would be nice to have this in 6.4-rc1 so the dependent
work will be easier to handle for 6.5.
- Fix for the huge page coalescing, which was a regression introduced
in the 6.3 kernel release (Tobias)"
* tag 'for-6.4/io_uring-2023-05-07' of git://git.kernel.dk/linux:
io_uring: Remove unnecessary BUILD_BUG_ON
io_uring: Pass whole sqe to commands
io_uring: Create a helper to return the SQE size
io_uring/rsrc: check for nonconsecutive pages
Mark Brown