Age | Commit message (Collapse) | Author |
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To detect flakes it is useful to run tests more than once. Add a
runs-per-test flag that will run each test multiple times. Example
output:
```
$ perf test -r 3 lbr -v
122: perf record LBR tests : Ok
122: perf record LBR tests : Ok
122: perf record LBR tests : Ok
```
Update the documentation for the runs-per-test option.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250110045736.598281-5-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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The parallel option was removed in commit 94d1a913bdc4 ("perf test:
Make parallel testing the default"). Update the sequential
documentation to reflect it isn't the default except for "exclusive"
tests.
Fixes: 94d1a913bdc4 ("perf test: Make parallel testing the default")
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250110045736.598281-4-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Follow the workload listing in using stdout rather than
stderr. Correct the numbering of sub-tests to be 1.1 rather than 1:1.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250110045736.598281-3-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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The relationship between subtests and test cases is somewhat
confusing, so let's do away with the notion of sub-tests and switch to
just working with some number of test cases. Add a
test_suite__for_each_test_case as in many cases, except the special
one test case situation, the iteration can just be on all test
cases. Switch variable names to be more intention revealing of what
their value is.
This work was motivated by discussion with Kan where it was noted the
code is becoming overly indented:
https://lore.kernel.org/lkml/20241109160219.49976-1-irogers@google.com/
Unifying more of the sub-test/no-sub-tests avoids one level of
indentation in a number of places.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250110045736.598281-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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The variables to make builds silent/verbose live inside
tools/build/Makefile.build. Move those variables to the top-level
Makefile.perf to be generally available.
Committer testing:
See the SYSCALL lines, now they are consistent with the other
operations in other lines:
SYSTBL /tmp/build/perf-tools-next/arch/x86/include/generated/asm/syscalls_32.h
SYSTBL /tmp/build/perf-tools-next/arch/x86/include/generated/asm/syscalls_64.h
GEN /tmp/build/perf-tools-next/common-cmds.h
GEN /tmp/build/perf-tools-next/arch/arm64/include/generated/asm/sysreg-defs.h
PERF_VERSION = 6.13.rc2.g3d94bb6ed1d0
GEN perf-archive
MKDIR /tmp/build/perf-tools-next/jvmti/
MKDIR /tmp/build/perf-tools-next/jvmti/
MKDIR /tmp/build/perf-tools-next/jvmti/
MKDIR /tmp/build/perf-tools-next/jvmti/
GEN perf-iostat
CC /tmp/build/perf-tools-next/jvmti/libjvmti.o
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: coresight@lists.linaro.org
Link: https://lore.kernel.org/r/20250114-perf_make_test-v1-1-decc1c517b11@rivosinc.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Cross-merge networking fixes after downstream PR (net-6.13-rc8).
Conflicts:
drivers/net/ethernet/realtek/r8169_main.c
1f691a1fc4be ("r8169: remove redundant hwmon support")
152d00a91396 ("r8169: simplify setting hwmon attribute visibility")
https://lore.kernel.org/20250115122152.760b4e8d@canb.auug.org.au
Adjacent changes:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
152f4da05aee ("bnxt_en: add support for rx-copybreak ethtool command")
f0aa6a37a3db ("eth: bnxt: always recalculate features after XDP clearing, fix null-deref")
drivers/net/ethernet/intel/ice/ice_type.h
50327223a8bb ("ice: add lock to protect low latency interface")
dc26548d729e ("ice: Fix quad registers read on E825")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Problem: The x86_64 UEFI doc references Elilo which is an
unmaintained/orphaned bootloader project. Also, on x86_64 a bootloader
is technically not actually required since there is support for the
Linux EFI stub.
Solution: Remove the references to Elilo from the doc and refer to the
EFI stub doc page, update steps accordingly, and add more details about
creation of the EFI partition to improve clarity.
Signed-off-by: Nir Lichtman <nir@lichtman.org>
Link: https://lore.kernel.org/r/20250108113522.GA897677@lichtman.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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There is no mention of timer_migration in the docs. Add
a short description.
Signed-off-by: Phil Auld <pauld@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250114190525.169022-1-pauld@redhat.com
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"zone_t" doesn't exist in current code base anymore, remove the
description of it.
Signed-off-by: I Hsin Cheng <richard120310@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250115070355.41769-1-richard120310@gmail.com
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The linear_conf() returns error pointers, it doesn't return NULL. Update
the error checking to match.
Fixes: 127186cfb184 ("md: reintroduce md-linear")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/add654be-759f-4b2d-93ba-a3726dae380c@stanley.mountain
Signed-off-by: Song Liu <song@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Notably this includes fixes for a few regressions spotted very
recently. No known outstanding ones.
Current release - regressions:
- core: avoid CFI problems with sock priv helpers
- xsk: bring back busy polling support
- netpoll: ensure skb_pool list is always initialized
Current release - new code bugs:
- core: make page_pool_ref_netmem work with net iovs
- ipv4: route: fix drop reason being overridden in
ip_route_input_slow
- udp: make rehash4 independent in udp_lib_rehash()
Previous releases - regressions:
- bpf: fix bpf_sk_select_reuseport() memory leak
- openvswitch: fix lockup on tx to unregistering netdev with carrier
- mptcp: be sure to send ack when mptcp-level window re-opens
- eth:
- bnxt: always recalculate features after XDP clearing, fix
null-deref
- mlx5: fix sub-function add port error handling
- fec: handle page_pool_dev_alloc_pages error
Previous releases - always broken:
- vsock: some fixes due to transport de-assignment
- eth:
- ice: fix E825 initialization
- mlx5e: fix inversion dependency warning while enabling IPsec
tunnel
- gtp: destroy device along with udp socket's netns dismantle.
- xilinx: axienet: Fix IRQ coalescing packet count overflow"
* tag 'net-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (44 commits)
netdev: avoid CFI problems with sock priv helpers
net/mlx5e: Always start IPsec sequence number from 1
net/mlx5e: Rely on reqid in IPsec tunnel mode
net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel
net/mlx5: Clear port select structure when fail to create
net/mlx5: SF, Fix add port error handling
net/mlx5: Fix a lockdep warning as part of the write combining test
net/mlx5: Fix RDMA TX steering prio
net: make page_pool_ref_netmem work with net iovs
net: ethernet: xgbe: re-add aneg to supported features in PHY quirks
net: pcs: xpcs: actively unset DW_VR_MII_DIG_CTRL1_2G5_EN for 1G SGMII
net: pcs: xpcs: fix DW_VR_MII_DIG_CTRL1_2G5_EN bit being set for 1G SGMII w/o inband
selftests: net: Adapt ethtool mq tests to fix in qdisc graft
net: fec: handle page_pool_dev_alloc_pages error
net: netpoll: ensure skb_pool list is always initialized
net: xilinx: axienet: Fix IRQ coalescing packet count overflow
nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
selftests: mptcp: avoid spurious errors on disconnect
mptcp: fix spurious wake-up on under memory pressure
mptcp: be sure to send ack when mptcp-level window re-opens
...
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In a few places we repeat RMW IO operations on LPSS private
registers. Let's introduce a helper to make the code better
to read and maintain.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250116162109.263081-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"Update the documentation of cpuidle governors that does not match the
code any more after previous functional changes (Rafael Wysocki) and
fix up the cpufreq Kconfig file broken inadvertently by a previous
update (Viresh Kumar)"
* tag 'pm-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: Move endif to the end of Kconfig file
cpuidle: teo: Update documentation after previous changes
cpuidle: menu: Update documentation after previous changes
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Prevent acpi_video_device_EDID() from returning a pointer to a memory
region that should not be passed to kfree() which causes one of its
users to crash randomly on attempts to free it (Chris Bainbridge)"
* tag 'acpi-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: video: Fix random crashes due to bad kfree()
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fix from David Sterba:
- handle d_path() errors when canonicalizing device mapper paths during
device scan
* tag 'for-6.13-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: add the missing error handling inside get_canonical_dev_path
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic drivers changes for v6.14:
- Document the System Control registers found on early Meson SoC
* tag 'amlogic-drivers-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: Document the System Control registers found on early Meson SoC
Link: https://lore.kernel.org/r/d22513cc-c326-443c-982b-78adf755d3dc@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This driver can no longer be built since support for IBM Cell Blades was
removed, in particular PPC_CELL_COMMON.
Remove the driver.
[ bp: Remove EDAC_CELL from Cell's defconfig too. ]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241218105523.416573-23-mpe@ellerman.id.au
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Merge the pmdomain fixes for v6.13-rc[n] into the next branch, to allow them
to get tested together with the new changes that are targeted for v6.14.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/arm
soc: omap: minor updates for v6.14
* tag 'omap-for-v6.14/soc-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap:
ARM: omap1: Fix up the Retu IRQ on Nokia 770
ARM: omap2plus_defconfig: enable charger of TWL603X
ARM: OMAP2+: Fix a typo
Link: https://lore.kernel.org/r/7hikqqb41a.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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In order to allow serialize() to be used from noinstr code, make it
__always_inline.
Fixes: 0ef8047b737d ("x86/static-call: provide a way to do very early static-call updates")
Closes: https://lore.kernel.org/oe-kbuild-all/202412181756.aJvzih2K-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241218100918.22167-1-jgross@suse.com
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt
~RISC-V~ StarFive Devicetrees for v6.14
Not so much RISC-V, but rather StarFive, this time around as there are
only two changes: the Milk-V Mars and Pine64 Star64 boards get their usb0
interfaces moved from peripheral to host mode.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-dt-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
riscv: dts: starfive: jh7110-milkv-mars: enable usb0 host function
riscv: dts: starfive: jh7110-pine64-star64: enable usb0 host function
Link: https://lore.kernel.org/r/20250113-kennel-outplayed-21a52a654c36@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt
mvebu dt64 for 6.14 (part 1)
Fix errors reported by dtbs_check for sata related nodes
Fix cp1 comphy link on Marvell CN913x platforms
* tag 'mvebu-dt64-6.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
arm64: dts: marvell: drop additional phy-names for sata
arm64: dts: marvell: only enable complete sata nodes
arm64: dts: marvell: cn9131-cf-solidwan: fix cp1 comphy links
Link: https://lore.kernel.org/r/87frlnygej.fsf@BLaptop.bootlin.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Replace platform_profile_register() with it's device managed version.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-12-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace platform_profile_register() with it's device managed version.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-11-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace platform_profile_register() with it's device managed version.
Also replace pr_err with dev_err in case of error and make the error
message more user-friendly.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-10-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace platform_profile_register() with it's device managed version.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-9-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace platform_profile_register() with it's device managed version.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-8-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace platform_profile_register() with it's device managed version.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-7-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Add a `probe` callback to platform_profile_ops, which lets drivers
initialize the choices member manually. This is a step towards
unexposing the struct platform_profile_handler from the consumer
drivers.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-6-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Replace *profile_get and *profile_set members with a general *ops
member.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-5-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Devices can now set drvdata to the class device, thus passing the
platform_profile_handler to callbacks is unnecessary. Instead pass the
class device.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-4-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Add *drvdata to platform_profile_register() signature and assign it to
the class device.
While at it, pass specific driver state as drvdata to replace uses of
container_of() with dev_get_drvdata().
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-3-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Instead of holding a reference to the class device, embed it the
platform_profile_handler. This involves manually creating and
registering the device and replacing dev_get_drvdata() with the newly
created to_pprof_handler() macro.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-2-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Clock handling can be very simlified with using devm_clk_get_enabled() as
was done by commit 8d2aaf4382b7 ("gpio: zynq: Simplify using
devm_clk_get_enabled()").
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/90075f57ceff7cdf958d0d146f46f50661335236.1737039345.git.michal.simek@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Currently imx8mp_blk_ctrl_remove() will continue the for loop
until an out-of-bounds exception occurs.
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_pm_domain_detach+0x8/0x48
lr : imx8mp_blk_ctrl_shutdown+0x58/0x90
sp : ffffffc084f8bbf0
x29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000
x26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028
x23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0
x20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff
x17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72
x14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000
x11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8
x8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077
x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
dev_pm_domain_detach+0x8/0x48
platform_shutdown+0x2c/0x48
device_shutdown+0x158/0x268
kernel_restart_prepare+0x40/0x58
kernel_kexec+0x58/0xe8
__do_sys_reboot+0x198/0x258
__arm64_sys_reboot+0x2c/0x40
invoke_syscall+0x5c/0x138
el0_svc_common.constprop.0+0x48/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x38/0xc8
el0t_64_sync_handler+0x120/0x130
el0t_64_sync+0x190/0x198
Code: 8128c2d0 ffffffc0 aa1e03e9 d503201f
Fixes: 556f5cf9568a ("soc: imx: add i.MX8MP HSIO blk-ctrl")
Cc: stable@vger.kernel.org
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250115014118.4086729-1-xiaolei.wang@windriver.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Add Airoha CPU PM Domain support to control frequency and power of CPU
present on Airoha EN7581 SoC.
Frequency and power can be controlled with the use of the SMC command by
passing the performance state. The driver also expose a read-only clock
that expose the current CPU frequency with SMC command.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20250109131313.32317-1-ansuelsmth@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Now that here's a :mod: command that can be sent into set_event, add a
test that tests its use. Both setting events for a loaded module, as well
as caching what events to set for a module that is not loaded yet.
Cc: Shuah Khan <shuah@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kselftest@vger.kernel.org
Link: https://lore.kernel.org/20250116143533.819228058@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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When the :mod: command is written into /sys/kernel/tracing/set_event (or
that file within an instance), if the module specified after the ":mod:"
is not yet loaded, it will store that string internally. When the module
is loaded, it will enable the events as if the module was loaded when the
string was written into the set_event file.
This can also be useful to enable events that are in the init section of
the module, as the events are enabled before the init section is executed.
This also works on the kernel command line:
trace_event=:mod:<module>
Will enable the events for <module> when it is loaded.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250116143533.514730995@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Add a :mod: command to enable only events from a given module from the
set_events file.
echo '*:mod:<module>' > set_events
Or
echo ':mod:<module>' > set_events
Will enable all events for that module. Specific events can also be
enabled via:
echo '<event>:mod:<module>' > set_events
Or
echo '<system>:<event>:mod:<module>' > set_events
Or
echo '*:<event>:mod:<module>' > set_events
The ":mod:" keyword is consistent with the function tracing filter to
enable functions from a given module.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250116143533.214496360@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Merge a cpufreq fix for 6.13:
- Fix cpufreq Kconfig breakage after previous changes (Viresh Kumar).
* pm-cpufreq:
cpufreq: Move endif to the end of Kconfig file
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm64 DeviceTree updates for v6.14
This adds support for the new Snapdragon 8 Elite platform with MTP and
QRD boards, QCS615 platform with the Ride board, QCS8300 platform with
its Ride board, IPQ5424 platform with the RDP466 board, MSM8917 platform
with Xiaomi Redmi 5A, and the SAR2130P platform with the Snapdragon AR2
Gen1 Smart Viewer Development Kit.
On X Elite the HP Omnibook X laptop and the Snapdragon Devkit are added.
The 8cx Gen3-based Huawaei Matebook E Go and Microsoft Windows Dev Kit
2023 are introduced.
IPQ9574 gains PCIe and TRNG descriptions, together with a few other
smaller improvements. TRNG is also enabled on the IPQ5332 platform.
On MSM8994, Huawei Nexus 6P gains power and volume keys support. USB
interrupts are corrected.
On QCM6490 the FairPhone 5 gains camera EEPROM and Rb3Gen2 development
kit gains description of the onboard LEDs.
On QRB4210 RB2 support for HDMI audio playback is added.
SA8775P gains missing clock controllers, CPUs are tied to PSCI power
domains, DisplayPort is introduced and enabled on the Ride board.
On SDM670 the GPU components are described and enabled for Google Pixel
3a, together with camera clock controller and flash LED.
Xiaomi Mi Pad 5 Pro, on SM8250, gets WiFi and Bluetooth enabled.
"global" IRQ for PCIe RC controllers are described on SM8550 and SM8650,
to allow for hotplug events.
Coresight support is added for SM8450, SM8650, X 1 Elite, QCS615,
and QCS8300.
The X Elite platform gains QUP power domains and OPPs, another PCIe
controller, another UART, and its SDHCI controllers. The ASUS Vivobook S
15 gets GPU and lid switch enabled. Microsoft Surface Laptop 7 gains
audio configuration, SD card reader support, and USB retimers. The
Lenovo Yoga Slim 7x gets its LID switch described. Dell XPS 13 gains
retimers described. The Lenovo Thinkpad T14s has additional USB ports
enabled, as well as sound and fingerprint sensor.
USB U1/U2 entry is disabled across a variety of platforms, to improve
USB stability.
sleep clock frequencies are reviewed and corrected for a variety of
platforms, so is also various remoteproc mmio address ranges.
* tag 'qcom-arm64-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (240 commits)
arm64: dts: qcom: x1e80100-romulus: Update firmware nodes
arm64: dts: qcom: msm8916-samsung-serranove: Add display panel
arm64: dts: qcom: sm8650: Add 'global' interrupt to the PCIe RC nodes
arm64: dts: qcom: sm8550: Add 'global' interrupt to the PCIe RC nodes
arm64: dts: qcom: Remove unused and undocumented properties
arm64: dts: qcom: sdm450-lenovo-tbx605f: add DSI panel nodes
arm64: dts: qcom: pmi8950: add LAB-IBB nodes
arm64: dts: qcom: ipq5424: enable the download mode support
arm64: dts: qcom: ipq5424: add scm node
arm64: dts: qcom: sm8250: Fix interrupt types of camss interrupts
arm64: dts: qcom: sdm845: Fix interrupt types of camss interrupts
arm64: dts: qcom: sc8280xp: Fix interrupt type of camss interrupts
arm64: dts: qcom: qcs8300-ride: Enable USB controllers
arm64: dts: qcom: qcs8300: Add support for usb nodes
arm64: dts: qcom: qcs8300: Add support for clock controllers
arm64: dts: qcom: sm8450: Add coresight nodes
arm64: dts: qcom: sa8775p: Fix the size of 'addr_space' regions
arm64: dts: qcom: qcs615-ride: Enable UFS node
arm64: dts: qcom: qcs615: add UFS node
arm64: dts: qcom: ipq5424: Add USB controller and phy nodes
...
Link: https://lore.kernel.org/r/20250111181025.394631-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm32 DeviceTree updates for v6.14
Describe the interconnect paths for PCIe EP controllers on SDX55 and
SDX65. Disable USB U1/U2 entry to improve USB stability on the same.
* tag 'qcom-arm32-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: sdx55: Disable USB U1/U2 entry
ARM: dts: qcom: sdx65: Disable USB U1/U2 entry
ARM: dts: qcom: sdx55: Add CPU PCIe EP interconnect path
ARM: dts: qcom: sdx65: Add PCIe EP interconnect path
Link: https://lore.kernel.org/r/20250111171126.369502-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards rk3576-evb1, H96 Max V58 TV Box (rk3588), BigTreeTech CB2
(SoM + baseboard) and Pi2 (SBC), Firefly ITX-3588J (Core-3588J SoM),
Orange Pi 5 Max.
A interesting case is the Radxa E52C using a soc called rk3582. This is
rk3588-variant where some cpu cores are disabled during production and
the bootloader needs to read the available cores from efuses and adapt
the DT it hands over to the kernel.
New supported peripherals are just the naneng combophy + the usb
controllers using them on the rk3576 as well as the arm,smmu attached
to the PCI controller on rk3588.
And finally there are of course a number of board-specific enablements
and refinements (MCU on Qnap-TS433, USB3 on NanoPi R6C/R6S and Orange Pi
5+ etc.
* tag 'v6.14-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (31 commits)
arm64: dts: rockchip: add DTs for Firefly ITX-3588J and its Core-3588J SoM
dt-bindings: arm: rockchip: Add Firefly ITX-3588J board
arm64: dts: rockchip: Add Orange Pi 5 Max board
dt-bindings: arm: rockchip: Add Xunlong Orange Pi 5 Max
arm64: dts: rockchip: refactor common rk3588-orangepi-5.dtsi
arm64: dts: rockchip: add WLAN to rk3588-evb1 controller
arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma
arm64: dts: rockchip: Delete redundant RK3328 GMAC stability fixes
arm64: dts: rockchip: enable hdmi out audio on wolfvision pf5
arm64: dts: rockchip: fix num-channels property of wolfvision pf5 mic
arm64: dts: rockchip: Enable the USB 3.0 port on NanoPi R6C/R6S
arm64: dts: rockchip: Add FRAM MB85RS128TY to rk3568-mecsbc
arm64: dts: rockchip: Remove unused i2c2 node from rk3568-mecsbc
arm64: dts: rockchip: Fix PCIe3 handling for Edgeble-6TOPS Modules
arm64: dts: rockchip: Add Radxa E52C
dt-bindings: arm: rockchip: Add Radxa E52C
arm64: dts: rockchip: Add BigTreeTech CB2 and Pi2
dt-bindings: arm: rockchip: Add BigTreeTech CB2 and Pi2
arm64: dts: rockchip: Enable USB 3.0 ports on orangepi-5-plus
arm64: dts: rockchip: Add H96 Max V58 TV Box based on RK3588 SoC
...
Link: https://lore.kernel.org/r/2193001.3Lj2Plt8kZ@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.14
Generic Fixups/Cleanups:
- Remove unused and undocumented "ti,(rx|tx)-fifo-depth" properties for
ethernet phy
- Clock description added to ICSS-G
SoC Specific features and Fixes:
- Duplicate GICR reg defines in am62x/am62ax
- Mailbox nodes are enabled at board level bringing AM67/j722s/am62p to same
behavior as other K3 SoCs.
- Introduction of deep-sleep state defines for pinctrl header
AM62Ax
- Enable ti-sysc for wkup_uart0
AM64:
- Switch ICSSG clock to core clock.
J7200:
- Disable SPI1 loopback default.
J784s4:
- Clock ID fix for McSPI instances
- Use j7200-padconf compatibility for padconf to enable suspend-to-ram support.
Board Specific:
AM62
- phyboard - hdmi bridge regulator and using 16bit input for hdmi bridge,
vcc-supply for i2c eeprom
- SK - SoC wakeup using USB1, Add bootph property around cpsw mac syscon node,
M4 mailbox node redefinition fixup.
- BeaglePlay: Fix ethernet phy reset time
AM64
- hummingboard-t: Convert PCIE/USB overlays to independent dts.
j7200:
- EVM: fix typo in overlay name.
j721e:
- EVM: overlay for pcie1 endpoint mode.
j722s:
- EVM: Add mcu_i2c0 support for expansion pins., Add USB0 DFU support, Enable
PMIC
- AM67a-beagley-ai: Add remote proc nodes
j784s4:
- AM69-SK/ j784s4-EVM - Mark PMIC regulators with bootph-all property to
indicate ones that are needed through boot phases.
- AM69-sk: PIC0 Endpoint mode overlay, USB Superspeed mode.
* tag 'ti-k3-dt-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (31 commits)
arm64: dts: ti: k3-am62a-wakeup: Configure ti-sysc for wkup_uart0
arm64: dts: ti: k3-j722s-evm: Enable PMIC
arm64: dts: ti: k3-am69-sk: Add USB SuperSpeed support
arm64: dts: ti: k3-am625-beagleplay: Fix DP83TD510E reset time
arm64: dts: ti: k3-am642-hummingboard-t: Convert overlay to board dts
arm64: dts: ti: k3-am69-sk: Add overlay for PCIE0 Endpoint Mode
arm64: dts: ti: k3-am68-sk-base-board: Add overlay for PCIE1 Endpoint Mode
arm64: dts: ti: k3-j721e-evm: Add overlay for PCIE1 Endpoint Mode
arm64: dts: ti: Makefile: Fix typo "k3-j7200-evm-pcie1-ep.dtbo"
arm64: dts: ti: k3-j7200: Add node to disable loopback connection
arm64: dts: ti: k3-j784s4: Use ti,j7200-padconf compatible
arm64: dts: ti: k3-am62p-j722s-common-main: Enable USB0 for DFU boot
arm64: dts: ti: k3-am62a: Remove duplicate GICR reg
arm64: dts: ti: k3-am62: Remove duplicate GICR reg
arm64: dts: ti: k3-am67a-beagley-ai: Add remote processor nodes
arm64: dts: ti: k3-am62p: Enable Mailbox nodes at the board level
arm64: dts: ti: k3-am625-sk: Remove M4 mailbox node redefinition
arm64: dts: ti: k3-j722s-evm: Enable support for mcu_i2c0
arm64: dts: ti: k3-am62x-sk-common: Add bootph-all property in cpsw_mac_syscon node
arm64: dts: ti: Remove unused and undocumented "ti,(rx|tx)-fifo-depth" properties
...
Link: https://lore.kernel.org/r/20250110210812.bdpypzvmg6s6sr5t@itinerary
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Document the Universal Flash Storage(UFS) Host Controller on the Qualcomm
QCS615 Platform.
Signed-off-by: Sayali Lokhande <quic_sayalil@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Co-developed-by: Xin Liu <quic_liuxin@quicinc.com>
Signed-off-by: Xin Liu <quic_liuxin@quicinc.com>
Link: https://lore.kernel.org/r/20241216095439.531357-2-quic_liuxin@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Update dt-bindings to add IPQ5424 to USB DWC3 controller list.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241118052839.382431-6-quic_varada@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree fixes for v6.14-rc1
These patches fix up an issue with the DMA support on one of the SPI
controllers, as well as properly identify the SCE fabric and disable
it to prevent accessing registers that may not be accessible to the
CPU. Finally, the GIC's #address-cells property is set to 0 to fix a
problem in the PCIe interrupt-map property.
* tag 'tegra-for-6.14-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Fix Tegra234 PCIe interrupt-map
arm64: tegra: Disable Tegra234 sce-fabric node
arm64: tegra: Fix typo in Tegra234 dce-fabric compatible
arm64: tegra: Fix DMA ID for SPI2
Link: https://lore.kernel.org/r/20250110185355.4143505-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
ARM: tegra: Device tree fixes for v6.14-rc1
This contains a fix that makes sure the power to the USB ports is
maintained during boot. This helps with booting from USB storage.
* tag 'tegra-for-6.14-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: nyan: Maintain power to USB ports on boot
Link: https://lore.kernel.org/r/20250110185355.4143505-2-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree updates
for 6.14:
- Dave adds the display pipeline DT nodes on BCM2712 (Raspberry Pi 5)
- Rob removes some undocumented properties
- Same ensures that the CFE stub area is reserved to allow secondary
CPUs to be successfully brought up in Linux, also making sure that the
address used in the spin table is also carved out. Finally he adds
support for the Zyxel EX3510-B router using BCM4906
- Rosen converts the BCM4908 platforms to use the more flexible
nvmem-layout representation
* tag 'arm-soc/for-6.14/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: bcm4908: nvmem-layout conversion
arm64: dts: broadcom: bcmbca: bcm4908: Add DT for Zyxel EX3510-B
dt-bindings: arm64: bcmbca: Add Zyxel EX3510-B based on BCM4906
arm64: dts: broadcom: bcmbca: bcm4908: Protect cpu-release-addr
arm64: dts: broadcom: bcmbca: bcm4908: Reserve CFE stub area
arm64: dts: broadcom: Remove unused and undocumented properties
arm64: dts: broadcom: Add DT for D-step version of BCM2712
arm64: dts: broadcom: Add display pipeline support to BCM2712
arm64: dts: broadcom: Add firmware clocks and power nodes to Pi5 DT
Link: https://lore.kernel.org/r/20250109224756.3632025-2-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 6.14, please pull the following:
- Rob removes some unused and undocumented properties pertaining to the
SPI flash controller on Broadcom boards
- Linus adds a number of BCM6846 peripherals: HWRNG, watchdog, GPIO,
MDIO, LED controller, DMA and then proceeds with adding support for
the GEnexsis XG6846B PON router
- Rosen sets the MAC address NVMEM reference on the Meraki MR26 platform
* tag 'arm-soc/for-6.14/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: meraki-mr26: set mac address for gmac0
ARM: dts: broadcom: Add Genexis XG6846B DTS file
dt-bindings: arm: bcmbca: Add Genexis XG6846B
dt-bindings: vendor-prefixes: Add Genexis
ARM: dts: bcm6846: Add ARM PL081 DMA block
ARM: dts: bcm6846: Add LED controller
ARM: dts: bcm6846: Add MDIO control block
ARM: dts: bcm6846: Add GPIO blocks
ARM: dts: bcm6846: Enable watchdog
ARM: dts: bcm6846: Add iproc rng
arm: dts: broadcom: Remove unused and undocumented properties
Link: https://lore.kernel.org/r/20250109224756.3632025-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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