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32084 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
067610ebaa |
RCU pull request for v6.12
This pull request contains the following branches:
context_tracking.15.08.24a: Rename context tracking state related
symbols and remove references to "dynticks" in various context
tracking state variables and related helpers; force
context_tracking_enabled_this_cpu() to be inlined to avoid
leaving a noinstr section.
csd.lock.15.08.24a: Enhance CSD-lock diagnostic reports; add an API
to provide an indication of ongoing CSD-lock stall.
nocb.09.09.24a: Update and simplify RCU nocb code to handle
(de-)offloading of callbacks only for offline CPUs; fix RT
throttling hrtimer being armed from offline CPU.
rcutorture.14.08.24a: Remove redundant rcu_torture_ops get_gp_completed
fields; add SRCU ->same_gp_state and ->get_comp_state
functions; add generic test for NUM_ACTIVE_*RCU_POLL* for
testing RCU and SRCU polled grace periods; add CFcommon.arch
for arch-specific Kconfig options; print number of update types
in rcu_torture_write_types();
add rcutree.nohz_full_patience_delay testing to the TREE07
scenario; add a stall_cpu_repeat module parameter to test
repeated CPU stalls; add argument to limit number of CPUs a
guest OS can use in torture.sh;
rcustall.09.09.24a: Abbreviate RCU CPU stall warnings during CSD-lock
stalls; Allow dump_cpu_task() to be called without disabling
preemption; defer printing stall-warning backtrace when holding
rcu_node lock.
srcu.12.08.24a: Make SRCU gp seq wrap-around faster; add KCSAN checks
for concurrent updates to ->srcu_n_exp_nodelay and
->reschedule_count which are used in heuristics governing
auto-expediting of normal SRCU grace periods and
grace-period-state-machine delays; mark idle SRCU-barrier
callbacks to help identify stuck SRCU-barrier callback.
rcu.tasks.14.08.24a: Remove RCU Tasks Rude asynchronous APIs as they
are no longer used; stop testing RCU Tasks Rude asynchronous
APIs; fix access to non-existent percpu regions; check
processor-ID assumptions during chosen CPU calculation for
callback enqueuing; update description of rtp->tasks_gp_seq
grace-period sequence number; add rcu_barrier_cb_is_done()
to identify whether a given rcu_barrier callback is stuck;
mark idle Tasks-RCU-barrier callbacks; add
*torture_stats_print() functions to print detailed
diagnostics for Tasks-RCU variants; capture start time of
rcu_barrier_tasks*() operation to help distinguish a hung
barrier operation from a long series of barrier operations.
rcu_scaling_tests.15.08.24a:
refscale: Add a TINY scenario to support tests of Tiny RCU
and Tiny SRCU; Optimize process_durations() operation;
rcuscale: Dump stacks of stalled rcu_scale_writer() instances;
dump grace-period statistics when rcu_scale_writer() stalls;
mark idle RCU-barrier callbacks to identify stuck RCU-barrier
callbacks; print detailed grace-period and barrier diagnostics
on rcu_scale_writer() hangs for Tasks-RCU variants; warn if
async module parameter is specified for RCU implementations
that do not have async primitives such as RCU Tasks Rude;
make all writer tasks report upon hang; tolerate repeated
GFP_KERNEL failure in rcu_scale_writer(); use special allocator
for rcu_scale_writer(); NULL out top-level pointers to heap
memory to avoid double-free bugs on modprobe failures; maintain
per-task instead of per-CPU callbacks count to avoid any issues
with migration of either tasks or callbacks; constify struct
ref_scale_ops.
fixes.12.08.24a: Use system_unbound_wq for kfree_rcu work to avoid
disturbing isolated CPUs.
misc.11.08.24a: Warn on unexpected rcu_state.srs_done_tail state;
Better define "atomic" for list_replace_rcu() and
hlist_replace_rcu() routines; annotate struct
kvfree_rcu_bulk_data with __counted_by().
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Merge tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Neeraj Upadhyay:
"Context tracking:
- rename context tracking state related symbols and remove references
to "dynticks" in various context tracking state variables and
related helpers
- force context_tracking_enabled_this_cpu() to be inlined to avoid
leaving a noinstr section
CSD lock:
- enhance CSD-lock diagnostic reports
- add an API to provide an indication of ongoing CSD-lock stall
nocb:
- update and simplify RCU nocb code to handle (de-)offloading of
callbacks only for offline CPUs
- fix RT throttling hrtimer being armed from offline CPU
rcutorture:
- remove redundant rcu_torture_ops get_gp_completed fields
- add SRCU ->same_gp_state and ->get_comp_state functions
- add generic test for NUM_ACTIVE_*RCU_POLL* for testing RCU and SRCU
polled grace periods
- add CFcommon.arch for arch-specific Kconfig options
- print number of update types in rcu_torture_write_types()
- add rcutree.nohz_full_patience_delay testing to the TREE07 scenario
- add a stall_cpu_repeat module parameter to test repeated CPU stalls
- add argument to limit number of CPUs a guest OS can use in
torture.sh
rcustall:
- abbreviate RCU CPU stall warnings during CSD-lock stalls
- Allow dump_cpu_task() to be called without disabling preemption
- defer printing stall-warning backtrace when holding rcu_node lock
srcu:
- make SRCU gp seq wrap-around faster
- add KCSAN checks for concurrent updates to ->srcu_n_exp_nodelay and
->reschedule_count which are used in heuristics governing
auto-expediting of normal SRCU grace periods and
grace-period-state-machine delays
- mark idle SRCU-barrier callbacks to help identify stuck
SRCU-barrier callback
rcu tasks:
- remove RCU Tasks Rude asynchronous APIs as they are no longer used
- stop testing RCU Tasks Rude asynchronous APIs
- fix access to non-existent percpu regions
- check processor-ID assumptions during chosen CPU calculation for
callback enqueuing
- update description of rtp->tasks_gp_seq grace-period sequence
number
- add rcu_barrier_cb_is_done() to identify whether a given
rcu_barrier callback is stuck
- mark idle Tasks-RCU-barrier callbacks
- add *torture_stats_print() functions to print detailed diagnostics
for Tasks-RCU variants
- capture start time of rcu_barrier_tasks*() operation to help
distinguish a hung barrier operation from a long series of barrier
operations
refscale:
- add a TINY scenario to support tests of Tiny RCU and Tiny
SRCU
- optimize process_durations() operation
rcuscale:
- dump stacks of stalled rcu_scale_writer() instances and
grace-period statistics when rcu_scale_writer() stalls
- mark idle RCU-barrier callbacks to identify stuck RCU-barrier
callbacks
- print detailed grace-period and barrier diagnostics on
rcu_scale_writer() hangs for Tasks-RCU variants
- warn if async module parameter is specified for RCU implementations
that do not have async primitives such as RCU Tasks Rude
- make all writer tasks report upon hang
- tolerate repeated GFP_KERNEL failure in rcu_scale_writer()
- use special allocator for rcu_scale_writer()
- NULL out top-level pointers to heap memory to avoid double-free
bugs on modprobe failures
- maintain per-task instead of per-CPU callbacks count to avoid any
issues with migration of either tasks or callbacks
- constify struct ref_scale_ops
Fixes:
- use system_unbound_wq for kfree_rcu work to avoid disturbing
isolated CPUs
Misc:
- warn on unexpected rcu_state.srs_done_tail state
- better define "atomic" for list_replace_rcu() and
hlist_replace_rcu() routines
- annotate struct kvfree_rcu_bulk_data with __counted_by()"
* tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: (90 commits)
rcu: Defer printing stall-warning backtrace when holding rcu_node lock
rcu/nocb: Remove superfluous memory barrier after bypass enqueue
rcu/nocb: Conditionally wake up rcuo if not already waiting on GP
rcu/nocb: Fix RT throttling hrtimer armed from offline CPU
rcu/nocb: Simplify (de-)offloading state machine
context_tracking: Tag context_tracking_enabled_this_cpu() __always_inline
context_tracking, rcu: Rename rcu_dyntick trace event into rcu_watching
rcu: Update stray documentation references to rcu_dynticks_eqs_{enter, exit}()
rcu: Rename rcu_momentary_dyntick_idle() into rcu_momentary_eqs()
rcu: Rename rcu_implicit_dynticks_qs() into rcu_watching_snap_recheck()
rcu: Rename dyntick_save_progress_counter() into rcu_watching_snap_save()
rcu: Rename struct rcu_data .exp_dynticks_snap into .exp_watching_snap
rcu: Rename struct rcu_data .dynticks_snap into .watching_snap
rcu: Rename rcu_dynticks_zero_in_eqs() into rcu_watching_zero_in_eqs()
rcu: Rename rcu_dynticks_in_eqs_since() into rcu_watching_snap_stopped_since()
rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_snap_in_eqs()
rcu: Rename rcu_dynticks_eqs_online() into rcu_watching_online()
context_tracking, rcu: Rename rcu_dynticks_curr_cpu_in_eqs() into rcu_is_watching_curr_cpu()
context_tracking, rcu: Rename rcu_dynticks_task*() into rcu_task*()
refscale: Constify struct ref_scale_ops
...
|
||
|
Linus Torvalds
|
38ea77ab07 |
soc: defconfig updates for 6.12
The updates to the defconfig files are fairly small, enabling drivers for eight of the arm and riscv based platforms. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmboHkgACgkQYKtH/8kJ Uiedsw//ee8uHQj003iuqawzMn0oBKcjBO0MpDSanv3qL0Lm5yLZ4s1Nw2jNlsEd uiQytgkduiYwQ9hM4u19cAPi3xab1ruoj9wAp3kcx1dmEbjNP5QTwPkNiNwZIcMu f6Mz7SOTWwp1YWxAXqVU6usR6H3N7VR3P5XdNP/TBSS7MNW6bRPqiO6kAc4AT1H2 RNik3m1kCQIPpX1pdYK2bnCFRIl+TIr2jrHV9B9zYKc1f/il4MuIjVP2U1WDQ10U r5xKCb8MrIQtju+aCfmYwYqUYQ95ptjSas1MwV0xURzxDL/x9B8wL+NDeNsomwJq vlk6vr3HtIsJduXylIxqQ5KY6q/uxJ9whmtU943mPdEZgp3nZeXbK+EHXT5KZbB3 GAGaf//Pt/0+3jQA/qThD9+GF2OMxKUiyi4ZIezI4pj9VoB6uhittmHQlmPc0KvP 8UpkaHiyztgO9R08XGvmQ03A6B0UdJMPFAy1onYZkyL+MhRF2a04D16nkLBGa2jU DvNo9ojqUfSEKiLpQtCwVFc0lQkAdnoVsywcrAp4+KXqzNC51I1Rj59SvaebvCcg eTat1cSVQRvHnSbG/TOiWBtVZ9GqisLf9vAIwYV05b7jT5fWff69olXDXTcQma1P 8aYIGtUIeeDmr+qE6U31aToj/BXpOuI6MvY0tkBfdyqRYuq6lN8= =A/M4 -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "The updates to the defconfig files are fairly small, enabling drivers for eight of the arm and riscv based platforms" * tag 'soc-defconfig-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: defconfig: enable mt8365 sound riscv: defconfig: Enable pinctrl support for CV18XX Series SoC arm64: defconfig: Enable ADP5585 GPIO and PWM drivers arm64: defconfig: Enable Tegra194 PCIe Endpoint arm64: defconfig: Enable E5010 JPEG Encoder riscv: defconfig: sophgo: enable clks for sg2042 arm64: defconfig: build CONFIG_REGULATOR_QCOM_REFGEN as module ARM: configs: at91: enable config flags for sam9x7 SoC family arm64: defconfig: Enable R-Car Ethernet-TSN support ARM: shmobile: defconfig: Enable slab hardening and kmalloc buckets arm64: defconfig: Enable AK4619 codec support |
||
|
Linus Torvalds
|
7b17f5ebd5 |
soc: devicetree updates for 6.12
New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas
R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three
of these are variants of already supported chips, in particular the last
one is almost identical to MSM8939.
Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm,
STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra,
and T-HEAD.
The added Qualcomm platform support once again dominates the changes,
with seven phones and three laptops getting added in addition to
many new features on existing machines. The Snapdragon X1E support
specifically keeps improving.
The other new machines are:
- eight new machines using various 64-bit Rockchips SoCs, both
on the consumer/gaming side and developer boards
- three industrial boards with 64-bit i.MX, which is a very
low number for them.
- four more servers using a 32-bit Speed BMC
- three boards using STM32MP1 SoCs
- one new machine each using allwinner, amlogic, broadcom
and renesas chips.
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Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas
R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three
of these are variants of already supported chips, in particular the
last one is almost identical to MSM8939.
Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm,
STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra,
and T-HEAD.
The added Qualcomm platform support once again dominates the changes,
with seven phones and three laptops getting added in addition to many
new features on existing machines. The Snapdragon X1E support
specifically keeps improving.
The other new machines are:
- eight new machines using various 64-bit Rockchips SoCs, both on the
consumer/gaming side and developer boards
- three industrial boards with 64-bit i.MX, which is a very low
number for them.
- four more servers using a 32-bit Speed BMC
- three boards using STM32MP1 SoCs
- one new machine each using allwinner, amlogic, broadcom and renesas
chips"
* tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (672 commits)
arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio
arm64: dts: mediatek: add audio support for mt8365-evk
arm64: dts: mediatek: add afe support for mt8365 SoC
arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface
arm64: dts: mediatek: mt8186: Add svs node
arm64: dts: mediatek: mt8186: Add power domain for DPI
arm64: dts: mediatek: mt8195: Correct clock order for dp_intf*
arm64: dts: mt8183: add dpi node to mt8183
arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators
arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board
arm64: dts: rockchip: add CAN-FD controller nodes to rk3568
arm64: dts: nuvoton: ma35d1: Add uart pinctrl settings
arm64: dts: nuvoton: ma35d1: Add pinctrl and gpio nodes
arm64: dts: nuvoton: Add syscon to the system-management node
ARM: dts: Fix undocumented LM75 compatible nodes
arm64: dts: toshiba: Fix pl011 and pl022 clocks
ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Add MECIO1 and MECT1S board variants
...
|
||
|
Linus Torvalds
|
11b3125073 |
ACPI updates for 6.12-rc1
- Check return value in acpi_db_convert_to_package() (Pei Xiao).
- Detect FACS and allow setting the waking vector on reduced-hardware
ACPI platforms (Jiaqing Zhao).
- Allow ACPICA to represent semaphores as integers (Adrien Destugues).
- Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui).
- Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to
DBG2 (Sia Jee Heng).
- Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose
Marinho).
- Correct the typo in struct acpi_mpam_msc_node member (Punit Agrawal).
- Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to
prevent a Stall() violation warning from being printed every time
this takes place (Vasily Khoruzhick).
- Allow PCC Data Type in MCTP resource (Adam Young).
- Fix memory leaks on acpi_ps_get_next_namepath()
and acpi_ps_get_next_field() failures (Armin Wolf).
- Add support for supressing leading zeros in hex strings when
converting them to integers and update integer-to-hex-string
conversions in ACPICA (Armin Wolf).
- Add support for Windows 11 22H2 _OSI string (Armin Wolf).
- Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski).
- Add extended linear address mode to HMAT MSCIS in ACPICA (Dave
Jiang).
- Handle empty connection_node in iasl (Aleksandrs Vinarskis).
- Allow for more flexibility in _DSM args (Saket Dumbre).
- Setup for ACPICA release 20240827 (Saket Dumbre).
- Add ACPI device enumeration support for interrupt controller probing
including taking dependencies into account (Sunil V L).
- Implement ACPI-based interrupt controller probing on RISC-V (Sunil V L).
- Add ACPI support for AIA in riscv-intc and add ACPI support to
riscv-imsic, riscv-aplic, and sifive-plic (Sunil V L).
- Do not release locks during operation region accesses in the ACPI EC
driver (Rafael Wysocki).
- Fix up the _STR handling in the ACPI device object sysfs interface,
make it represent the device object attributes as an attribute group
and make it rely on driver core functionality for sysfs attrubute
management (Thomas Weißschuh).
- Extend error messages printed to the kernel log when acpi_evaluate_dsm()
fails to include revision and function number (David Wang).
- Add a new AMDI0015 platform device ID to the ACPi APD driver for AMD
SoCs (Shyam Sundar S K).
- Use the driver core for the async probing management in the ACPI
battery driver (Thomas Weißschuh).
- Remove redundant initalizations of a local variable to NULL from the
ACPI battery driver (Ilpo Järvinen).
- Remove unneeded check in tps68470_pmic_opregion_probe() (Aleksandr
Mishin).
- Add support for setting the EPP register through the ACPI CPPC sysfs
interface if it is in FFH (Mario Limonciello).
- Fix MASK_VAL() usage in the ACPI CPPC library (Clément Léger).
- Reduce the log level of a per-CPU message about idle states in the
ACPI processor driver (Li RongQing).
- Fix crash in exit_round_robin() in the ACPI processor aggregator
device (PAD) driver (Seiji Nishikawa).
- Add force_vendor quirk for Panasonic Toughbook CF-18 in the ACPI
backlight driver (Hans de Goede).
- Make the DMI checks related to backlight handling on Lenovo Yoga
Tab 3 X90F less strict (Hans de Goede).
- Enforce native backlight handling on Apple MacbookPro9,2 (Esther
Shimanovich).
- Add IRQ override quirks for Asus Vivobook Go E1404GAB and MECHREV
GM7XG0M, and refine the TongFang GMxXGxx quirk (Li Chen, Tamim Khan,
Werner Sembach).
- Quirk ASUS ROG M16 to default to S3 sleep (Luke D. Jones).
- Define and use symbols for device and class name lengths in the ACPI
bus type code and make the code use strscpy() instead of strcpy() in
several places (Muhammad Qasim Abdul Majeed).
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Merge tag 'acpi-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to upstream version
20240827, add support for ACPI-based enumeration of interrupt
controllers on RISC-V along with some related irqchip updates, clean
up the ACPI device object sysfs interface, add some quirks for
backlight handling and IRQ overrides, fix assorted issues and clean up
code.
Specifics:
- Check return value in acpi_db_convert_to_package() (Pei Xiao)
- Detect FACS and allow setting the waking vector on reduced-hardware
ACPI platforms (Jiaqing Zhao)
- Allow ACPICA to represent semaphores as integers (Adrien Destugues)
- Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui)
- Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to
DBG2 (Sia Jee Heng)
- Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose
Marinho)
- Correct the typo in struct acpi_mpam_msc_node member (Punit
Agrawal)
- Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to
prevent a Stall() violation warning from being printed every time
this takes place (Vasily Khoruzhick)
- Allow PCC Data Type in MCTP resource (Adam Young)
- Fix memory leaks on acpi_ps_get_next_namepath() and
acpi_ps_get_next_field() failures (Armin Wolf)
- Add support for supressing leading zeros in hex strings when
converting them to integers and update integer-to-hex-string
conversions in ACPICA (Armin Wolf)
- Add support for Windows 11 22H2 _OSI string (Armin Wolf)
- Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski)
- Add extended linear address mode to HMAT MSCIS in ACPICA (Dave
Jiang)
- Handle empty connection_node in iasl (Aleksandrs Vinarskis)
- Allow for more flexibility in _DSM args (Saket Dumbre)
- Setup for ACPICA release 20240827 (Saket Dumbre)
- Add ACPI device enumeration support for interrupt controller
probing including taking dependencies into account (Sunil V L)
- Implement ACPI-based interrupt controller probing on RISC-V
(Sunil V L)
- Add ACPI support for AIA in riscv-intc and add ACPI support to
riscv-imsic, riscv-aplic, and sifive-plic (Sunil V L)
- Do not release locks during operation region accesses in the ACPI
EC driver (Rafael Wysocki)
- Fix up the _STR handling in the ACPI device object sysfs interface,
make it represent the device object attributes as an attribute
group and make it rely on driver core functionality for sysfs
attrubute management (Thomas Weißschuh)
- Extend error messages printed to the kernel log when
acpi_evaluate_dsm() fails to include revision and function number
(David Wang)
- Add a new AMDI0015 platform device ID to the ACPi APD driver for
AMD SoCs (Shyam Sundar S K)
- Use the driver core for the async probing management in the ACPI
battery driver (Thomas Weißschuh)
- Remove redundant initalizations of a local variable to NULL from
the ACPI battery driver (Ilpo Järvinen)
- Remove unneeded check in tps68470_pmic_opregion_probe() (Aleksandr
Mishin)
- Add support for setting the EPP register through the ACPI CPPC
sysfs interface if it is in FFH (Mario Limonciello)
- Fix MASK_VAL() usage in the ACPI CPPC library (Clément Léger)
- Reduce the log level of a per-CPU message about idle states in the
ACPI processor driver (Li RongQing)
- Fix crash in exit_round_robin() in the ACPI processor aggregator
device (PAD) driver (Seiji Nishikawa)
- Add force_vendor quirk for Panasonic Toughbook CF-18 in the ACPI
backlight driver (Hans de Goede)
- Make the DMI checks related to backlight handling on Lenovo Yoga
Tab 3 X90F less strict (Hans de Goede)
- Enforce native backlight handling on Apple MacbookPro9,2 (Esther
Shimanovich)
- Add IRQ override quirks for Asus Vivobook Go E1404GAB and MECHREV
GM7XG0M, and refine the TongFang GMxXGxx quirk (Li Chen, Tamim
Khan, Werner Sembach)
- Quirk ASUS ROG M16 to default to S3 sleep (Luke D. Jones)
- Define and use symbols for device and class name lengths in the
ACPI bus type code and make the code use strscpy() instead of
strcpy() in several places (Muhammad Qasim Abdul Majeed)"
* tag 'acpi-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (70 commits)
ACPI: resource: Add another DMI match for the TongFang GMxXGxx
ACPI: CPPC: Add support for setting EPP register in FFH
ACPI: PM: Quirk ASUS ROG M16 to default to S3 sleep
ACPI: video: Add force_vendor quirk for Panasonic Toughbook CF-18
ACPI: battery: use driver core managed async probing
ACPI: button: Use strscpy() instead of strcpy()
ACPI: resource: Skip IRQ override on Asus Vivobook Go E1404GAB
ACPI: CPPC: Fix MASK_VAL() usage
irqchip/sifive-plic: Add ACPI support
ACPICA: Setup for ACPICA release 20240827
ACPICA: Allow for more flexibility in _DSM args
ACPICA: iasl: handle empty connection_node
ACPICA: HMAT: Add extended linear address mode to MSCIS
ACPICA: Avoid warning for Dump Functions
ACPICA: Add support for Windows 11 22H2 _OSI string
ACPICA: Update integer-to-hex-string conversions
ACPICA: Add support for supressing leading zeros in hex strings
ACPICA: Allow for supressing leading zeros when using acpi_ex_convert_to_ascii()
ACPICA: Fix memory leak if acpi_ps_get_next_field() fails
ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails
...
|
||
|
Linus Torvalds
|
64dd3b6a79 |
ARM:
* New Stage-2 page table dumper, reusing the main ptdump infrastructure
* FP8 support
* Nested virtualization now supports the address translation (FEAT_ATS1A)
family of instructions
* Add selftest checks for a bunch of timer emulation corner cases
* Fix multiple cases where KVM/arm64 doesn't correctly handle the guest
trying to use a GICv3 that wasn't advertised
* Remove REG_HIDDEN_USER from the sysreg infrastructure, making
things little simpler
* Prevent MTE tags being restored by userspace if we are actively
logging writes, as that's a recipe for disaster
* Correct the refcount on a page that is not considered for MTE tag
copying (such as a device)
* When walking a page table to split block mappings, synchronize only
at the end the walk rather than on every store
* Fix boundary check when transfering memory using FFA
* Fix pKVM TLB invalidation, only affecting currently out of tree
code but worth addressing for peace of mind
LoongArch:
* Revert qspinlock to test-and-set simple lock on VM.
* Add Loongson Binary Translation extension support.
* Add PMU support for guest.
* Enable paravirt feature control from VMM.
* Implement function kvm_para_has_feature().
RISC-V:
* Fix sbiret init before forwarding to userspace
* Don't zero-out PMU snapshot area before freeing data
* Allow legacy PMU access from guest
* Fix to allow hpmcounter31 from the guest
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Merge tag 'for-linus-non-x86' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"These are the non-x86 changes (mostly ARM, as is usually the case).
The generic and x86 changes will come later"
ARM:
- New Stage-2 page table dumper, reusing the main ptdump
infrastructure
- FP8 support
- Nested virtualization now supports the address translation
(FEAT_ATS1A) family of instructions
- Add selftest checks for a bunch of timer emulation corner cases
- Fix multiple cases where KVM/arm64 doesn't correctly handle the
guest trying to use a GICv3 that wasn't advertised
- Remove REG_HIDDEN_USER from the sysreg infrastructure, making
things little simpler
- Prevent MTE tags being restored by userspace if we are actively
logging writes, as that's a recipe for disaster
- Correct the refcount on a page that is not considered for MTE tag
copying (such as a device)
- When walking a page table to split block mappings, synchronize only
at the end the walk rather than on every store
- Fix boundary check when transfering memory using FFA
- Fix pKVM TLB invalidation, only affecting currently out of tree
code but worth addressing for peace of mind
LoongArch:
- Revert qspinlock to test-and-set simple lock on VM.
- Add Loongson Binary Translation extension support.
- Add PMU support for guest.
- Enable paravirt feature control from VMM.
- Implement function kvm_para_has_feature().
RISC-V:
- Fix sbiret init before forwarding to userspace
- Don't zero-out PMU snapshot area before freeing data
- Allow legacy PMU access from guest
- Fix to allow hpmcounter31 from the guest"
* tag 'for-linus-non-x86' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (64 commits)
LoongArch: KVM: Implement function kvm_para_has_feature()
LoongArch: KVM: Enable paravirt feature control from VMM
LoongArch: KVM: Add PMU support for guest
KVM: arm64: Get rid of REG_HIDDEN_USER visibility qualifier
KVM: arm64: Simplify visibility handling of AArch32 SPSR_*
KVM: arm64: Simplify handling of CNTKCTL_EL12
LoongArch: KVM: Add vm migration support for LBT registers
LoongArch: KVM: Add Binary Translation extension support
LoongArch: KVM: Add VM feature detection function
LoongArch: Revert qspinlock to test-and-set simple lock on VM
KVM: arm64: Register ptdump with debugfs on guest creation
arm64: ptdump: Don't override the level when operating on the stage-2 tables
arm64: ptdump: Use the ptdump description from a local context
arm64: ptdump: Expose the attribute parsing functionality
KVM: arm64: Add memory length checks and remove inline in do_ffa_mem_xfer
KVM: arm64: Move pagetable definitions to common header
KVM: arm64: nv: Add support for FEAT_ATS1A
KVM: arm64: nv: Plumb handling of AT S1* traps from EL2
KVM: arm64: nv: Make AT+PAN instructions aware of FEAT_PAN3
KVM: arm64: nv: Sanitise SCTLR_EL1.EPAN according to VM configuration
...
|
||
|
Linus Torvalds
|
114143a595 |
arm64 updates for 6.12
ACPI:
* Enable PMCG erratum workaround for HiSilicon HIP10 and 11 platforms.
* Ensure arm64-specific IORT header is covered by MAINTAINERS.
CPU Errata:
* Enable workaround for hardware access/dirty issue on Ampere-1A cores.
Memory management:
* Define PHYSMEM_END to fix a crash in the amdgpu driver.
* Avoid tripping over invalid kernel mappings on the kexec() path.
* Userspace support for the Permission Overlay Extension (POE) using
protection keys.
Perf and PMUs:
* Add support for the "fixed instruction counter" extension in the CPU
PMU architecture.
* Extend and fix the event encodings for Apple's M1 CPU PMU.
* Allow LSM hooks to decide on SPE permissions for physical profiling.
* Add support for the CMN S3 and NI-700 PMUs.
Confidential Computing:
* Add support for booting an arm64 kernel as a protected guest under
Android's "Protected KVM" (pKVM) hypervisor.
Selftests:
* Fix vector length issues in the SVE/SME sigreturn tests
* Fix build warning in the ptrace tests.
Timers:
* Add support for PR_{G,S}ET_TSC so that 'rr' can deal with
non-determinism arising from the architected counter.
Miscellaneous:
* Rework our IPI-based CPU stopping code to try NMIs if regular IPIs
don't succeed.
* Minor fixes and cleanups.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"The highlights are support for Arm's "Permission Overlay Extension"
using memory protection keys, support for running as a protected guest
on Android as well as perf support for a bunch of new interconnect
PMUs.
Summary:
ACPI:
- Enable PMCG erratum workaround for HiSilicon HIP10 and 11
platforms.
- Ensure arm64-specific IORT header is covered by MAINTAINERS.
CPU Errata:
- Enable workaround for hardware access/dirty issue on Ampere-1A
cores.
Memory management:
- Define PHYSMEM_END to fix a crash in the amdgpu driver.
- Avoid tripping over invalid kernel mappings on the kexec() path.
- Userspace support for the Permission Overlay Extension (POE) using
protection keys.
Perf and PMUs:
- Add support for the "fixed instruction counter" extension in the
CPU PMU architecture.
- Extend and fix the event encodings for Apple's M1 CPU PMU.
- Allow LSM hooks to decide on SPE permissions for physical
profiling.
- Add support for the CMN S3 and NI-700 PMUs.
Confidential Computing:
- Add support for booting an arm64 kernel as a protected guest under
Android's "Protected KVM" (pKVM) hypervisor.
Selftests:
- Fix vector length issues in the SVE/SME sigreturn tests
- Fix build warning in the ptrace tests.
Timers:
- Add support for PR_{G,S}ET_TSC so that 'rr' can deal with
non-determinism arising from the architected counter.
Miscellaneous:
- Rework our IPI-based CPU stopping code to try NMIs if regular IPIs
don't succeed.
- Minor fixes and cleanups"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (94 commits)
perf: arm-ni: Fix an NULL vs IS_ERR() bug
arm64: hibernate: Fix warning for cast from restricted gfp_t
arm64: esr: Define ESR_ELx_EC_* constants as UL
arm64: pkeys: remove redundant WARN
perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled
MAINTAINERS: List Arm interconnect PMUs as supported
perf: Add driver for Arm NI-700 interconnect PMU
dt-bindings/perf: Add Arm NI-700 PMU
perf/arm-cmn: Improve format attr printing
perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check
arm64/mm: use lm_alias() with addresses passed to memblock_free()
mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags()
arm64: Expose the end of the linear map in PHYSMEM_END
arm64: trans_pgd: mark PTEs entries as valid to avoid dead kexec()
arm64/mm: Delete __init region from memblock.reserved
perf/arm-cmn: Support CMN S3
dt-bindings: perf: arm-cmn: Add CMN S3
perf/arm-cmn: Refactor DTC PMU register access
perf/arm-cmn: Make cycle counts less surprising
perf/arm-cmn: Improve build-time assertion
...
|
||
|
Linus Torvalds
|
85ffc6e4ed |
This update includes the following changes:
API:
- Make self-test asynchronous.
Algorithms:
- Remove MPI functions added for SM3.
- Add allocation error checks to remaining MPI functions (introduced for SM3).
- Set default Jitter RNG OSR to 3.
Drivers:
- Add hwrng driver for Rockchip RK3568 SoC.
- Allow disabling SR-IOV VFs through sysfs in qat.
- Fix device reset bugs in hisilicon.
- Fix authenc key parsing by using generic helper in octeontx*.
Others:
- Fix xor benchmarking on parisc.
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Merge tag 'v6.12-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu"
"API:
- Make self-test asynchronous
Algorithms:
- Remove MPI functions added for SM3
- Add allocation error checks to remaining MPI functions (introduced
for SM3)
- Set default Jitter RNG OSR to 3
Drivers:
- Add hwrng driver for Rockchip RK3568 SoC
- Allow disabling SR-IOV VFs through sysfs in qat
- Fix device reset bugs in hisilicon
- Fix authenc key parsing by using generic helper in octeontx*
Others:
- Fix xor benchmarking on parisc"
* tag 'v6.12-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (96 commits)
crypto: n2 - Set err to EINVAL if snprintf fails for hmac
crypto: camm/qi - Use ERR_CAST() to return error-valued pointer
crypto: mips/crc32 - Clean up useless assignment operations
crypto: qcom-rng - rename *_of_data to *_match_data
crypto: qcom-rng - fix support for ACPI-based systems
dt-bindings: crypto: qcom,prng: document support for SA8255p
crypto: aegis128 - Fix indentation issue in crypto_aegis128_process_crypt()
crypto: octeontx* - Select CRYPTO_AUTHENC
crypto: testmgr - Hide ENOENT errors
crypto: qat - Remove trailing space after \n newline
crypto: hisilicon/sec - Remove trailing space after \n newline
crypto: algboss - Pass instance creation error up
crypto: api - Fix generic algorithm self-test races
crypto: hisilicon/qm - inject error before stopping queue
crypto: hisilicon/hpre - mask cluster timeout error
crypto: hisilicon/qm - reset device before enabling it
crypto: hisilicon/trng - modifying the order of header files
crypto: hisilicon - add a lock for the qp send operation
crypto: hisilicon - fix missed error branch
crypto: ccp - do not request interrupt on cmd completion when irqs disabled
...
|
||
Paolo Bonzini
|
1a371190a3 |
Merge tag 'loongarch-kvm-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.12 1. Revert qspinlock to test-and-set simple lock on VM. 2. Add Loongson Binary Translation extension support. 3. Add PMU support for guest. 4. Enable paravirt feature control from VMM. 5. Implement function kvm_para_has_feature(). |
||
Arnd Bergmann
|
168c3e0d44 |
Allwinner SoC device tree changes for 6.12 part 2
ARM64 device tree and binding-only changes - Add system and pin voltage regulator supplies for NanoPi NEO Plus2 -----BEGIN PGP SIGNATURE----- iQJCBAABCgAsFiEE2nN1m/hhnkhOWjtHOJpUIZwPJDAFAmbipcUOHHdlbnNAY3Np ZS5vcmcACgkQOJpUIZwPJDB4vg//Q0MmjEWVfuWKq2nwr3OXcsvwtu6RIyuzzup4 plWbA+njC+ED1150Az52i/gjHo4GyxrIscHJ+HWk06yGapFqUbofolGaadoKCJXN fYyL23PxWJRcehqD8zmXHxRTjEjZtPRBzpSUr22L6ypRp5vJTsjSOkB2fp7Fhzbm C84MQunF1J5K5PcyPsS9il3tdcuKR2JaMoblfYYhNXz55HfRAoEjL39wXHB8Y9Hr WXNZQxOlkQIeClDSR1p8QYu4LY/1Q+BGHFqslWK+M2aNOLY/ed5l8aBNfX7ZXF1h MQXRCfGEzGbsrm9qjjVWZE2Ge/618EnFWru7J1gwX/FEYS8YJJkpQeuRd56eFjga DFqqoFpHtFcOCD9W7vn/NMvQWxbfnQhj1wNliyzGpoeByIegxCaaTN4uMhW65sFu NOXdk953v/mKmjGqLycFwjaGV/dysrQ4l2etzKH/DcXJP6b475UKZcc1o82ffkfG zIDTcBs5jZi2KfGr9xD1gDSPCCKqlHL1eP2LM0mqd9gSgEV/MRHTeNEfnEYv+9L6 5vcZ3LXeCFCSyyPWVLUwJY/5RVwNyxrrjdvXyUDvaZM06gUaZsJJ0UtOn7SLbY25 2TvecnlBYPnixIe45twl+pFmDoee9219J6E6LKqTo8e+l3a8f6qhmn8YKxHHaADj QpKjmls= =jGM2 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbi+eAACgkQYKtH/8kJ Uid6+g/8DIzjrn55xdjHit4cTxjpmRysXEQyACkYjtbXQ1whGBkcgv2HJ6JLUHEU IW0deXfz5tMbkopBJDtATeiVzZWL7bzA8YvEwR26VUrdMsJuFb2G3ru+A3hsn2Wn 3KBQLN+9ufrxFx6yHXFOqzuEtrxaygPVjVJcbm9mLzgWVhRGtrFdz8EZxhP9Ty4N TdVVhjnQeuXlVjiwcanupX9hAOjUhDI6gCdGx+m7rIP+vo2k/76b+3pvoG7QtH8b qUyBjOGSTvZ5q9U2UFkkz+rLr0pd0n6rcO/ONmIV7K8XgLer8KY8RtuVcU1lFFzK Rfomq+9mF0BknBcQFP5gdgjEVOjdRm6FDbk8Bf3V6rWvs2YjcpCWtK07o7UeB2qe 6WFWcaigpeAt5wfrhPREemEItF/K/KBjSYCucskPRKnMIV38dFvjHGjFxP4zHcJX wAmnZTYWKIKrrUxMq0jZqglSSIvs8kCjJbz6a0JW7MKjZQGH3m4aekUbMNQ9h74r PukXi9BwogxLDsM62y+UNNFg/McRxzYleTAC52J+gaKyBZ3npk+RITrrAIpH8Zdt qT6fAkgFOfXzVS6N50TNoZSH4c59x5PJGRq7q3f5FxyekgedL32KGR0SboSc2UVE DTa4Yl/wfG/6CzZfuvJwhWORqev7xHiWJIGpLpbz++mQzxVezuc= =cl3e -----END PGP SIGNATURE----- Merge tag 'sunxi-dt-for-6.12-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt Allwinner SoC device tree changes for 6.12 part 2 ARM64 device tree and binding-only changes - Add system and pin voltage regulator supplies for NanoPi NEO Plus2 * tag 'sunxi-dt-for-6.12-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators Link: https://lore.kernel.org/r/ZuKmwD8VQrvNx8ir@wens.tw Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Will Deacon
|
75078ba2b3 |
Merge branch 'for-next/timers' into for-next/core
* for-next/timers:
arm64: Implement prctl(PR_{G,S}ET_TSC)
|
||
|
Will Deacon
|
982a847c71 |
Merge branch 'for-next/poe' into for-next/core
* for-next/poe: (31 commits) arm64: pkeys: remove redundant WARN kselftest/arm64: Add test case for POR_EL0 signal frame records kselftest/arm64: parse POE_MAGIC in a signal frame kselftest/arm64: add HWCAP test for FEAT_S1POE selftests: mm: make protection_keys test work on arm64 selftests: mm: move fpregs printing kselftest/arm64: move get_header() arm64: add Permission Overlay Extension Kconfig arm64: enable PKEY support for CPUs with S1POE arm64: enable POE and PIE to coexist arm64/ptrace: add support for FEAT_POE arm64: add POE signal support arm64: implement PKEYS support arm64: add pte_access_permitted_no_overlay() arm64: handle PKEY/POE faults arm64: mask out POIndex when modifying a PTE arm64: convert protection key into vm_flags and pgprot values arm64: add POIndex defines arm64: re-order MTE VM_ flags arm64: enable the Permission Overlay Extension for EL0 ... |
||
|
Will Deacon
|
3175e051c3 |
Merge branch 'for-next/pkvm-guest' into for-next/core
* for-next/pkvm-guest: arm64: smccc: Reserve block of KVM "vendor" services for pKVM hypercalls drivers/virt: pkvm: Intercept ioremap using pKVM MMIO_GUARD hypercall arm64: mm: Add confidential computing hook to ioremap_prot() drivers/virt: pkvm: Hook up mem_encrypt API using pKVM hypercalls arm64: mm: Add top-level dispatcher for internal mem_encrypt API drivers/virt: pkvm: Add initial support for running as a protected guest firmware/smccc: Call arch-specific hook on discovering KVM services |
||
|
Will Deacon
|
119e3eef32 |
Merge branch 'for-next/perf' into for-next/core
* for-next/perf: (33 commits) perf: arm-ni: Fix an NULL vs IS_ERR() bug perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled MAINTAINERS: List Arm interconnect PMUs as supported perf: Add driver for Arm NI-700 interconnect PMU dt-bindings/perf: Add Arm NI-700 PMU perf/arm-cmn: Improve format attr printing perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check perf/arm-cmn: Support CMN S3 dt-bindings: perf: arm-cmn: Add CMN S3 perf/arm-cmn: Refactor DTC PMU register access perf/arm-cmn: Make cycle counts less surprising perf/arm-cmn: Improve build-time assertion perf/arm-cmn: Ensure dtm_idx is big enough perf/arm-cmn: Fix CCLA register offset perf/arm-cmn: Refactor node ID handling. Again. drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max] drivers/perf: hisi_pcie: Fix TLP headers bandwidth counting drivers/perf: hisi_pcie: Record hardware counts correctly drivers/perf: arm_spe: Use perf_allow_kernel() for permissions perf/dwc_pcie: Add support for QCOM vendor devices ... |
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Will Deacon
|
c2c9402369 |
Merge branch 'for-next/mm' into for-next/core
* for-next/mm: arm64/mm: use lm_alias() with addresses passed to memblock_free() mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags() arm64: Expose the end of the linear map in PHYSMEM_END arm64: trans_pgd: mark PTEs entries as valid to avoid dead kexec() arm64/mm: Delete __init region from memblock.reserved |
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Will Deacon
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f661eb5f8d |
Merge branch 'for-next/misc' into for-next/core
* for-next/misc: arm64: hibernate: Fix warning for cast from restricted gfp_t arm64: esr: Define ESR_ELx_EC_* constants as UL arm64: Constify struct kobj_type arm64: smp: smp_send_stop() and crash_smp_send_stop() should try non-NMI first arm64/sve: Remove unused declaration read_smcr_features() arm64: mm: Remove unused declaration early_io_map() arm64: el2_setup.h: Rename some labels to be more diff-friendly arm64: signal: Fix some under-bracketed UAPI macros arm64/mm: Drop TCR_SMP_FLAGS arm64/mm: Drop PMD_SECT_VALID |
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Min-Hua Chen
|
ecdd16df45 |
arm64: hibernate: Fix warning for cast from restricted gfp_t
This patch fixes the following warning by adding __force to the cast: arch/arm64/kernel/hibernate.c:410:44: sparse: warning: cast from restricted gfp_t No functional change intended. Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com> Link: https://lore.kernel.org/r/20240910232507.313555-1-minhuadotchen@gmail.com Signed-off-by: Will Deacon <will@kernel.org> |
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Marc Zyngier
|
17a0005644 |
Merge branch kvm-arm64/visibility-cleanups into kvmarm-master/next
* kvm-arm64/visibility-cleanups:
: .
: Remove REG_HIDDEN_USER from the sysreg infrastructure, making things
: a little more simple. From the cover letter:
:
: "Since
|
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Marc Zyngier
|
f625469051 |
Merge branch kvm-arm64/s2-ptdump into kvmarm-master/next
* kvm-arm64/s2-ptdump: : . : Stage-2 page table dumper, reusing the main ptdump infrastructure, : courtesy of Sebastian Ene. From the cover letter: : : "This series extends the ptdump support to allow dumping the guest : stage-2 pagetables. When CONFIG_PTDUMP_STAGE2_DEBUGFS is enabled, ptdump : registers the new following files under debugfs: : - /sys/debug/kvm/<guest_id>/stage2_page_tables : - /sys/debug/kvm/<guest_id>/stage2_levels : - /sys/debug/kvm/<guest_id>/ipa_range : : This allows userspace tools (eg. cat) to dump the stage-2 pagetables by : reading the 'stage2_page_tables' file. : [...]" : . KVM: arm64: Register ptdump with debugfs on guest creation arm64: ptdump: Don't override the level when operating on the stage-2 tables arm64: ptdump: Use the ptdump description from a local context arm64: ptdump: Expose the attribute parsing functionality KVM: arm64: Move pagetable definitions to common header Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Marc Zyngier
|
2e0f239457 |
Merge branch kvm-arm64/nv-at-pan into kvmarm-master/next
* kvm-arm64/nv-at-pan:
: .
: Add NV support for the AT family of instructions, which mostly results
: in adding a page table walker that deals with most of the complexity
: of the architecture.
:
: From the cover letter:
:
: "Another task that a hypervisor supporting NV on arm64 has to deal with
: is to emulate the AT instruction, because we multiplex all the S1
: translations on a single set of registers, and the guest S2 is never
: truly resident on the CPU.
:
: So given that we lie about page tables, we also have to lie about
: translation instructions, hence the emulation. Things are made
: complicated by the fact that guest S1 page tables can be swapped out,
: and that our shadow S2 is likely to be incomplete. So while using AT
: to emulate AT is tempting (and useful), it is not going to always
: work, and we thus need a fallback in the shape of a SW S1 walker."
: .
KVM: arm64: nv: Add support for FEAT_ATS1A
KVM: arm64: nv: Plumb handling of AT S1* traps from EL2
KVM: arm64: nv: Make AT+PAN instructions aware of FEAT_PAN3
KVM: arm64: nv: Sanitise SCTLR_EL1.EPAN according to VM configuration
KVM: arm64: nv: Add SW walker for AT S1 emulation
KVM: arm64: nv: Make ps_to_output_size() generally available
KVM: arm64: nv: Add emulation of AT S12E{0,1}{R,W}
KVM: arm64: nv: Add basic emulation of AT S1E2{R,W}
KVM: arm64: nv: Add basic emulation of AT S1E1{R,W}P
KVM: arm64: nv: Add basic emulation of AT S1E{0,1}{R,W}
KVM: arm64: nv: Honor absence of FEAT_PAN2
KVM: arm64: nv: Turn upper_attr for S2 walk into the full descriptor
KVM: arm64: nv: Enforce S2 alignment when contiguous bit is set
arm64: Add ESR_ELx_FSC_ADDRSZ_L() helper
arm64: Add system register encoding for PSTATE.PAN
arm64: Add PAR_EL1 field description
arm64: Add missing APTable and TCR_ELx.HPD masks
KVM: arm64: Make kvm_at() take an OP_AT_*
Signed-off-by: Marc Zyngier <maz@kernel.org>
# Conflicts:
# arch/arm64/kvm/nested.c
|
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Marc Zyngier
|
acf2ab2899 |
Merge branch kvm-arm64/vgic-sre-traps into kvmarm-master/next
* kvm-arm64/vgic-sre-traps: : . : Fix the multiple of cases where KVM/arm64 doesn't correctly : handle the guest trying to use a GICv3 that isn't advertised. : : From the cover letter: : : "It recently appeared that, when running on a GICv3-equipped platform : (which is what non-ancient arm64 HW has), *not* configuring a GICv3 : for the guest could result in less than desirable outcomes. : : We have multiple issues to fix: : : - for registers that *always* trap (the SGI registers) or that *may* : trap (the SRE register), we need to check whether a GICv3 has been : instantiated before acting upon the trap. : : - for registers that only conditionally trap, we must actively trap : them even in the absence of a GICv3 being instantiated, and handle : those traps accordingly. : : - finally, ID registers must reflect the absence of a GICv3, so that : we are consistent. : : This series goes through all these requirements. The main complexity : here is to apply a GICv3 configuration on the host in the absence of a : GICv3 in the guest. This is pretty hackish, but I don't have a much : better solution so far. : : As part of making wider use of of the trap bits, we fully define the : trap routing as per the architecture, something that we eventually : need for NV anyway." : . KVM: arm64: selftests: Cope with lack of GICv3 in set_id_regs KVM: arm64: Add selftest checking how the absence of GICv3 is handled KVM: arm64: Unify UNDEF injection helpers KVM: arm64: Make most GICv3 accesses UNDEF if they trap KVM: arm64: Honor guest requested traps in GICv3 emulation KVM: arm64: Add trap routing information for ICH_HCR_EL2 KVM: arm64: Add ICH_HCR_EL2 to the vcpu state KVM: arm64: Zero ID_AA64PFR0_EL1.GIC when no GICv3 is presented to the guest KVM: arm64: Add helper for last ditch idreg adjustments KVM: arm64: Force GICv3 trap activation when no irqchip is configured on VHE KVM: arm64: Force SRE traps when SRE access is not enabled KVM: arm64: Move GICv3 trap configuration to kvm_calculate_traps() Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|
Marc Zyngier
|
091258a0a0 |
Merge branch kvm-arm64/fpmr into kvmarm-master/next
* kvm-arm64/fpmr: : . : Add FP8 support to the KVM/arm64 floating point handling. : : This includes new ID registers (ID_AA64PFR2_EL1 ID_AA64FPFR0_EL1) : being made visible to guests, as well as a new confrol register : (FPMR) which gets context-switched. : . KVM: arm64: Expose ID_AA64PFR2_EL1 to userspace and guests KVM: arm64: Enable FP8 support when available and configured KVM: arm64: Expose ID_AA64FPFR0_EL1 as a writable ID reg KVM: arm64: Honor trap routing for FPMR KVM: arm64: Add save/restore support for FPMR KVM: arm64: Move FPMR into the sysreg array KVM: arm64: Add predicate for FPMR support in a VM KVM: arm64: Move SVCR into the sysreg array Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|
Marc Zyngier
|
8884fd12f2 |
Merge branch kvm-arm64/mmu-misc-6.12 into kvmarm-master/next
* kvm-arm64/mmu-misc-6.12: : . : Various minor MMU improvements and bug-fixes: : : - Prevent MTE tags being restored by userspace if we are actively : logging writes, as that's a recipe for disaster : : - Correct the refcount on a page that is not considered for MTE : tag copying (such as a device) : : - When walking a page table to split blocks, keep the DSB at the end : the walk, as there is no need to perform it on every store. : : - Fix boundary check when transfering memory using FFA : . KVM: arm64: Add memory length checks and remove inline in do_ffa_mem_xfer KVM: arm64: Disallow copying MTE to guest memory while KVM is dirty logging KVM: arm64: Release pfn, i.e. put page, if copying MTE tags hits ZONE_DEVICE KVM: arm64: Move data barrier to end of split walk Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
Rafael J. Wysocki
|
45de40574f |
Merge branch 'acpi-riscv'
Merge ACPI and irqchip updates related to external interrupt controller support on RISC-V: - Add ACPI device enumeration support for interrupt controller probing including taking dependencies into account (Sunil V L). - Implement ACPI-based interrupt controller probing on RISC-V (Sunil V L). - Add ACPI support for AIA in riscv-intc and add ACPI support to riscv-imsic, riscv-aplic, and sifive-plic (Sunil V L). * acpi-riscv: irqchip/sifive-plic: Add ACPI support irqchip/riscv-aplic: Add ACPI support irqchip/riscv-imsic: Add ACPI support irqchip/riscv-imsic-state: Create separate function for DT irqchip/riscv-intc: Add ACPI support for AIA ACPI: RISC-V: Implement function to add implicit dependencies ACPI: RISC-V: Initialize GSI mapping structures ACPI: RISC-V: Implement function to reorder irqchip probe entries ACPI: RISC-V: Implement PCI related functionality ACPI: pci_link: Clear the dependencies after probe ACPI: bus: Add RINTC IRQ model for RISC-V ACPI: scan: Define weak function to populate dependencies ACPI: scan: Add RISC-V interrupt controllers to honor list ACPI: scan: Refactor dependency creation ACPI: bus: Add acpi_riscv_init() function ACPI: scan: Add a weak arch_sort_irqchip_probe() to order the IRQCHIP probe arm64: PCI: Migrate ACPI related functions to pci-acpi.c |
||
|
Marc Zyngier
|
0746096fac |
KVM: arm64: Get rid of REG_HIDDEN_USER visibility qualifier
Now that REG_HIDDEN_USER has no direct user anymore, remove it entirely and update all users of sysreg_hidden_user() to call sysreg_hidden() instead. Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240904082419.1982402-4-maz@kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|
Marc Zyngier
|
84ed45456c |
KVM: arm64: Simplify visibility handling of AArch32 SPSR_*
Since SPSR_* are not associated with any register in the sysreg array, nor do they have .get_user()/.set_user() helpers, they are invisible to userspace with that encoding. Therefore hidden_user_visibility() serves no purpose here, and can be safely removed. Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240904082419.1982402-3-maz@kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|
Marc Zyngier
|
989fce63b2 |
KVM: arm64: Simplify handling of CNTKCTL_EL12
We go trough a great deal of effort to map CNTKCTL_EL12 to CNTKCTL_EL1 while hidding this mapping from userspace via a special visibility helper. However, it would be far simpler to just provide an accessor doing the mapping job, removing the need for a visibility helper. With that done, we can also remove the EL12_REG() macro which serves no purpose. Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240904082419.1982402-2-maz@kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|
Linus Torvalds
|
77f5878967 |
ARM: SoC fixes for 6.11, part 3
The bulk of the changes this time are for device tree files in the
rockchips platform, addressing correctness issues on individual
boards, plus one change in the rk356x SoC file to make it match
the binding.
The only other changes that came in are
- a CPU frequencey scaling fix for JH7110 (RISC-V)
- a build fix for the cznic hwrandom driver
- a fix for a deadlock in qualcomm uefi secure
application firmware driver
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Merge tag 'arm-fixes-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"The bulk of the changes this time are for device tree files in the
rockchips platform, addressing correctness issues on individual
boards, plus one change in the rk356x SoC file to make it match the
binding.
The only other changes that came in are
- a CPU frequencey scaling fix for JH7110 (RISC-V)
- a build fix for the cznic hwrandom driver
- a fix for a deadlock in qualcomm uefi secure application firmware
driver"
* tag 'arm-fixes-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
platform: cznic: turris-omnia-mcu: fix HW_RANDOM dependency
riscv: dts: starfive: jh7110-common: Fix lower rate of CPUfreq by setting PLL0 rate to 1.5GHz
firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()
arm64: dts: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
dt-bindings: soc: rockchip: Fix compatibles for RK3588 VO{0,1}_GRF
arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on RK3399 Puma
arm64: dts: rockchip: fix PMIC interrupt pin in pinctrl for ROCK Pi E
arm64: dts: rockchip: Remove broken tsadc pinctrl binding for rk356x
|
||
|
Arnd Bergmann
|
7eee0f8bbd |
mt8365:
- Enable audio handled by the SoC and the PMIC codec. -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEUdvKHhzqrUYPB/u8L21+TfbCqH4FAmbfEzEXHG1hdHRoaWFz LmJnZ0BnbWFpbC5jb20ACgkQL21+TfbCqH6DHQ//QgQbqkkwpERDpPVEgF2jz5ur Buo6Wow2iJstEnrahTQIX9il7qVeeA/WeCiCa88nUhcsy9HPmoPefkRHrTicTM40 2HKXVfhk2H8fakPKhQPHUyxDCsLaz0FnOsynSUo81cOa9AgYSua54FseqzWjDdtU C5d/R1s1t2PjRNbb4NGmsKkwaFTPZ9UCtguwUIIXUbdX/gFnVNOYD2kPg9pcfWP/ 1Z6U4Rbljl6Z1V8gY+0S/k5WkB8LvecmP8mF2wC7tWySeTzDyqtvmdJPcxlNhl/h QlTDs0IVgkxRen4vJNxPr7GKoJ7fhoyuGOnUirYLIVp2tyhQaERTYdAg9TLVkpgz +7kj8qT41Gs1JoWZpxNqlNA/XVTjcTLxATety3W8A219M6zSkP4jHbzLjg3hZXma 3XFLyCeAs84EabM/GVorqzvQnqrR9nZzoVcN/TPs4OJ7q3xTPo6Z1erBoRLfmpRl EoI2OxUqb5IV8REgrjV8WgtFxsg2trn7fV0FBhASRt7DLRqgGkSARr/VFSLfnnAL g4axX6zWmnqK9vH4rPz5ZMnixEB/8l//waxnfZkeQNcxPGP4IdP8Rih1jfEDA9eu lUz2GxEhkNLWm6XVH7jQwgjR3356vDJ3E5DzghVRnFmAl4oV1b9ha+9mGhDPu4Mf W513Tt9mUFgdPP6lIBI= =t7fP -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbhXU4ACgkQYKtH/8kJ UidL3xAApI45qbkqDvLSxX4YvQ8WdH4FNRWQi1SNJQaR7TI89TNsKcF+q1SaQ6el n2NniDxg7Az8wmAnMDIpZVRjwzfrmaVF4bn0OGhRiy84z5e6bdLusdzoSviguH5z lNyjr6dUkURMZhb4i5FdjKql5B60x7tDTgt9D8vklylcF0JHb4kTvKnI+tQrvCQz Hpihf5RvsU8XBmZ6joemAPxlzVHAuwwVUQNA5GgeunO2aC8U/8SZJWZ8XiUYIx1c DwGoDkktCT7umcUTQZjFQEefYHT9WxE4UsH+dNab7WLk7DM3Sv16sfPb7TKWhk/v hJqYbV1KmYfZj9Fx6Jf5yhJxRyU1xZP1i9Cx9FCKY82zRX1DWHkoyMH3DVceAn9B MwLgsPYpBs3K3LENwh3UV+wEfCub2aJY1o+MwAWAf4IYLDNNFnzFqD1V8yqtcHQb Stca029g+eHsZNGZ+qpge+uOMUePmV5phY1PkayPgMTOO/1MOZoh+AGAvEHiaqwU LpQ4VklcMvBmI5ZktRvPa+tOzV80bFXSS4tKnfqhdB93LeeplljV4WR1UHgw9+la Q1T4MlNRN3KQJ2T5TsjapZ/i41k8gmZzpXevTNN6+6o4DUnSnslEcQi1RuOUMEqg EyvSw62xa78TaFnGAt5OVtpdISsBB2kgfPYgOuHN8D6sLbT7phE= =nYCO -----END PGP SIGNATURE----- Merge tag 'v6.11-next-defconfig' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/defconfig mt8365: - Enable audio handled by the SoC and the PMIC codec. * tag 'v6.11-next-defconfig' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: defconfig: enable mt8365 sound Link: https://lore.kernel.org/r/ea168bd6-b54b-47d3-ba5d-e545a9b406c1@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Kryštof Černý
|
605f56405a |
arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio
Pin controllers pio and r_pio will have proper regulators assigned. Signed-off-by: Kryštof Černý <cleverline1mc@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20240905-nanopi-neo-plus2-regfix-v3-2-1895dff59598@gmail.com [wens@csie.org: Make "h5" lowercase to match most commits] Signed-off-by: Chen-Yu Tsai <wens@csie.org> |
||
|
Arnd Bergmann
|
af0103eccc |
This pull request contains Broadcom ARM64 SoCs Device Tree changes for
6.12, please pull the following: - Andrea adds a minimal Device Tree for the Raspberry Pi 5 (2712) - Stefan adjusts the bcm2837/bcm2712 bcm2836-l1-intc node name to conform to the binding changes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmbZ5BoACgkQh9CWnEQH BwQYRA//dS3SrugL3dBfEtrGDjn+mCH5Nk/EajkDMoJuY6H9uh1hZPpL1wzhZx00 JNn5AvrOdBxjpd32EyxxbyH+ubaQR/mi88AR7YpUE1xuEaCMrt2KQtL2MP0l6ccb a3QRUMW+pTFzFahU3iO8u8bw/uP8EtxeZgh431IXlvmdxJ0zS+jJ40b9hAK0Vvr8 oPnB1+076rSZRJi/EG8klk4eY5bx6XvGV8vUEn/KY7hqitK43V5UM1kEhuWM8Z6a quGvV7nL5ikVbGtUF/q+UDjpJ7rde80WP/MWtPAn2I9vpkqa0RZgZP9f6A4dfv22 hrDWVOzYu3TiPiTelZxevTlxsvU8TWhsA8BfhcTgS02P++JoYPJx3mVZNbzyThDO Am3PGkQ2k4yiSyju+DoSKEcsBZuCRqNDjSSamKQIq9Z4RnvQ5i0CPWgK/8IbEhBV Qh8eP0+rp0EfDwoMCLTivtj9kD2QH9WtTzhIfAmLI386YOPPUU0x1nrIZmajoRTx MVJ48GOW//uHrGEFWiT8x17RRCzrqJ+uPYaqDdjKOx79dvdE6S5USi+anavUXqvd 52fGe+QYFot96OXBYqkomnzg0ojPb3l2/3M9PGieP3THACTezD52hL3BPQR8LVeg Ij2ccJd0Z2B4WOo2eN4MW3bELbn+qF+c7G6PMkns4+h0azAXtKc= =k60v -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbhWaMACgkQYKtH/8kJ UicGcxAAm7XTkPudtXfgboLLCOnK2YfY6JpdDwFS4iRp6H+qZD5A2UoDWMZRUKO6 p3u08EEwADeBe3iPyxLFxCoPuoh9VV1qDELojZxa7QxQEZxZB3EXa7LOhEUojAwG LP1W+Aa20NarWbWYg+g1dH4Xpxt5zF2ON2lI5TPElQ2QQ3JgEl9TVDsrLgHHJFPz CQ7MSFhJZTWLxeZAjMH+a9HuNFPgOyvNMjXskBCNLoHsfb3/6BSEzLKvsZURoZxI nMffM7D+n1WvyL5hEMdNr2WduTOrMjnrqSzQw1XxPMXsZQmt+4p19I8NNJXKpL7X jK8rzHEgHZNgNPhjMHWrwasrmrsnUdV+cBiGn+xp9Hhjoyd/EhnZUXr6nyhe4xEO FVV14Xmq3T7xTW30S/rDd6+Bfr5xzB2e5CSBoQXaPo1nGnEWDWDQxAIyRT7qnSQw A9/Dyrv/1bME5FNdX1tpP8rBALP7wD/kC4FIaHPwBcptDqZTWhzIrgO3zTEt8eaW DijYnIfisunW54HS6+ad+lAL9zYKEIHuXPALN5jY7BjAUG0nnrVxwYLTAEHmdXlw 1aOPCjI2R8tk3lcFsnVKS4HcQKxxElYoNHD8Orf751KBMsGMlgAkcCLU4grKt0NY hRQi5+Zx003hhhLHWSep2CK/lAa0qHlvkucewM+sOqoKvKFSSNM= =y4Wd -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-6.12/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM64 SoCs Device Tree changes for 6.12, please pull the following: - Andrea adds a minimal Device Tree for the Raspberry Pi 5 (2712) - Stefan adjusts the bcm2837/bcm2712 bcm2836-l1-intc node name to conform to the binding changes * tag 'arm-soc/for-6.12/devicetree-arm64' of https://github.com/Broadcom/stblinux: ARM: dts: bcm2837/bcm2712: adjust local intc node names arm64: dts: broadcom: Add minimal support for Raspberry Pi 5 Link: https://lore.kernel.org/r/20240906180643.2275460-2-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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d053652f38 |
mt63xx:
- add ADC node to the different PMICs mt7981: - Add SPI controller nodes. mt8183: - use referenced label for DSI endpoint. - disable soc_data efuse node, which does not has any cell definde (kukui). - fix the regulator tree (kukui). - fix potential deadlock by removing not needed clock in the MFG async power domain. - add DPI node. mt8186: - fix opp-supported-hw mask for GPU. - add lvts thermal sensor node. - add thermal zones. - fix reserved memory region of ADSP firmware (corsola). - add power domain to DPI node. - add SVS node. - fix internal display by disabling the external display temporarily (corsola). mt8188: - add thermal sensor for the AP. - add thermal zones. mt8195: - fix pull resistance for hdmi pins (cherry). - remove keyboard backlight node (cherry), this is detected through ChromeOS EC communication. - fix warning in mdp3 driver by providing a phandel to the SCP. - fix probe error of the USB controller by disabeling USB3 on the controller (cherry). - assign per default both phys to the USB controller (cherry). - fix binding validation by re-ordering the dp_intf clocks. mt8365: - add AFE audio controller. - add AFE and audio codec support (evk). mt8395: - fix probe error of the USB controller by disabeling USB3 on the controller (radax-nio-12l). - assign per default both phys to the USB controller (genio, kontron, radax). -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEUdvKHhzqrUYPB/u8L21+TfbCqH4FAmbfRLAXHG1hdHRoaWFz LmJnZ0BnbWFpbC5jb20ACgkQL21+TfbCqH4+7Q/+KzCeDZMFG44yO69GdidVHbZn fAIKo+Y3t6yc1nsSwssMOAHVmJ3Ik+EMJKtPoHgSyoWNGOqXSGCfrl7igGz7jHnj kIbnlpJ3wWDJ29rkhwVNv5nuFK8Y3J5xznIsEn0ruwyw80Y7g5ckmUEX92C8fxKu 7pzE6sjbU6Ow3TKTpqj69PZ84AxxQZAhRhISIjY0V+J+k39n5l2a7wHW2jlOUpwC 9PXpcdXM2Iv7xb7Y2iPUUTOTvyY2LTVDk2Tx40RVjL+ECOtAe55YDyKXH2cOQ5Pv FDPSdVfIg0LFozjsnxFHYecFrTweIQVqUvSFnsk828L6AeP8e4B2S1vwk22WsDR3 tHq1ePI1TxXDMs9m6iDPp0rtAJx4HuT0kgapsLXcVPLGFXYHtKgfhe6dINUKbw3i xfvvQWpDkYRgVTamK36RrUfhfZ7Z++IW1COe55FlV0/v59Jc67Yg+uMBeyKJs8C3 1udpxhcxgC5/kfkSzBdwKjQwm3a3bfmg2a7+sb9VGGG5M355LtOw+oIvGfVyPiYu 8RYsxofBZdR6z3WoA353hpUj75BQJ1IuwOX927q4boUfSgvF93fGRixlPrNpAguh 4z+b+8u55mwdRkzf3qIBgRnILJ7gpRN47W1JSNDmmtXCrB7wOL0j+ulEHDi4Ds/W 6znntOO6tpFi2f9L2T4= =U0GQ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbhWGAACgkQYKtH/8kJ UieaYA/+I+XlDMIL2suXRsgPbgBZF3TkvZzyGdVBq7g1pBYiRgES+scR/gQ4Zgsg 7C327uZOzTmEY0DWsQOVexrGSnrh/VFI6iAe58n+a2uHp9c44YQUwKxOqR8NaXV2 QZtiUoA5XDQDQtSkCDYyW/ejlD5JLVYjaROJesXcgjApDAardm02cW/Vvl9KGyI1 9CxuIf1zMsmeFR2/bJFhvRBvGTmWtNMpf+WBhtcT7+MHvUB/LbyCtVLPQ7QpSyYW 5jM6h3mJhBsaxSjblwpAucyNM7zcoBpF4EIjaeiAqP1mue4Xuf+x+cYKiVuJGmMn G/oE2EDn0RL47d8ZFWsd1+2/jYHqDnJ1LGmmaJb6VaJE4Y+n5AA6lsCr7AzJuwfm dGKn9JnI3lDOCZD1BXQvz+WEqJVPJcB0jMzi+q+/dvtXXN29i3vlMRR0ejtB1MB5 2TQ4GZ9NE+JfxrvsQ/EB2A/lsN1tLuB5Yc+b3U06lnVaWb2dDQ/QrqGTOPiDRcFE waEozQtPIMrrEQlWm/mrv0CIgvf5Tg3CebxVwe87P3sMg+QzWScgcEmD+JJkAb47 QE6lq0jAPsN9mh6QnzH/xKHmZmfHjMUb18uoah4OZbc0RjDJ9KtqQDZPwDCgyHWl SMmggO9bvpVXYWpxcgjHOd/XgemVG4yqWbQieh/YTk4bpxHlYjk= =XZtH -----END PGP SIGNATURE----- Merge tag 'v6.11-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt mt63xx: - add ADC node to the different PMICs mt7981: - Add SPI controller nodes. mt8183: - use referenced label for DSI endpoint. - disable soc_data efuse node, which does not has any cell definde (kukui). - fix the regulator tree (kukui). - fix potential deadlock by removing not needed clock in the MFG async power domain. - add DPI node. mt8186: - fix opp-supported-hw mask for GPU. - add lvts thermal sensor node. - add thermal zones. - fix reserved memory region of ADSP firmware (corsola). - add power domain to DPI node. - add SVS node. - fix internal display by disabling the external display temporarily (corsola). mt8188: - add thermal sensor for the AP. - add thermal zones. mt8195: - fix pull resistance for hdmi pins (cherry). - remove keyboard backlight node (cherry), this is detected through ChromeOS EC communication. - fix warning in mdp3 driver by providing a phandel to the SCP. - fix probe error of the USB controller by disabeling USB3 on the controller (cherry). - assign per default both phys to the USB controller (cherry). - fix binding validation by re-ordering the dp_intf clocks. mt8365: - add AFE audio controller. - add AFE and audio codec support (evk). mt8395: - fix probe error of the USB controller by disabeling USB3 on the controller (radax-nio-12l). - assign per default both phys to the USB controller (genio, kontron, radax). * tag 'v6.11-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: (25 commits) arm64: dts: mediatek: add audio support for mt8365-evk arm64: dts: mediatek: add afe support for mt8365 SoC arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface arm64: dts: mediatek: mt8186: Add svs node arm64: dts: mediatek: mt8186: Add power domain for DPI arm64: dts: mediatek: mt8195: Correct clock order for dp_intf* arm64: dts: mt8183: add dpi node to mt8183 arm64: dts: mediatek: mt8186-corsola: Update ADSP reserved memory region arm64: dts: mediatek: mt8183: Remove clock from mfg_async power domain arm64: dts: mt8183-kukui: clean up regulator tree arm64: dts: mediatek: mt7981: add SPI controllers arm64: dts: mediatek: mt8183-kukui: Disable unused efuse at 8000000 arm64: dts: mediatek: mt8188: add default thermal zones arm64: dts: mediatek: mt8188: add lvts definitions arm64: dts: mediatek: mt8186: add default thermal zones arm64: dts: mediatek: mt8186: add lvts definitions arm64: dts: mediatek: mt8195: Assign USB 3.0 PHY to xhci1 by default arm64: dts: mediatek: mt8395-nio-12l: Mark USB 3.0 on xhci1 as disabled arm64: dts: mediatek: mt8195-cherry: Mark USB 3.0 on xhci1 as disabled arm64: dts: mediatek: mt8195: Add SCP phandle to MDP3 DMA controller ... Link: https://lore.kernel.org/r/059656ad-5365-4097-86a1-f4ba43edf5da@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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05b24f63b4 |
New boards the Odroid-M2 and GameForce Ace, CAN on rk3568, RGA2 on rk3588
and some non-critical dts cleanups. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmbeFw8QHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgb38B/0fi7YJiYTZNntDtGk8k1lduJinDL5AS0uR hZP1VPn4zSbu8UbNawo5GclHJ8EcHQOpuUhwHgsDXoah44NGOVgKfElws8ZUYQQw ZaRVxLGM8Q0xjDhmGjVk6FjqoyIzSc4YfqVaKDy6gJZaWssCQR728mGtTSSziww3 A2qYs2pjnpZk3CyJVubrLI9ZRLkZDRx0+h06KQq48c6klIzeNxui8oOHayvW0ok8 P7v30BVYfQDuMS3p5VoEQPe/hM07eRLPtp4z0+b93FlQCp7er/t1kJ2JzGiF+DJp UMz6+CSPofIs/zRQlOUmBnGUKoCGthYjhPnm9wrTyV3DxuwXIgBd =Yyvy -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbhVzQACgkQYKtH/8kJ Uie9aQ//VEcwui8kpE4mMKABlZjvWiMa+HDFKxB4rSLlplf6q792FY0mXUmYGyeM OtCvie13sujOlxtbJe4YjMf/ACk3UWBFDcc0kdyWU9HqSkp/kZdCzc0JhIzY8Ts9 SrHWoUoMwnjhGEUZ2a3cabI8feb84+g6SERNZXjckUeADq5JaNIOkGF3thLUU1zG P/IZNRcC5RnfQOq0Y39KNnq4DOXzV5n7PSfKwhlEIZnOe98A75GCgDrUfQfx1ELZ mV7pY+TMoUO8jsSg9bnkjtSOz1EFBZMsdIX+aRfSK+sLlCIqImoc+64MTYDBTgi6 KK2tJhCTfD3+L4KQ21/C0M8RzpoQOC9VWbV7zg46ZDid2LhWWrIL6a0BvNqEL4R+ itTy9fx7XZz3dJLMjhmF6adKcwyJY/WfjFxWSZo/vxU3+ekrd/fPa/V6/9EiSVza SKSHHTZVbd1hOyNlbMmh79Zy5FPIbcQk8ZMb3Z/zAEMDIdFRl2v50+ImZkwjz/Nw RwHMGgmIDKjqtW0qyxhf+KXwd18+U16j7SsmjKdd4MackYoOaqNa/fQOYuhiS9HN MAi0RdApHOCS+2fLdo9NfmgMsSGAyS9sKAjYy8lkWYEIvp30Oddp9T8nLAmwkQ7+ Mmd/e0CZ85MznnzPFrurIiEVOUftKDp990gJnDG8YG4FrLq7YR4= =EGFM -----END PGP SIGNATURE----- Merge tag 'v6.12-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New boards the Odroid-M2 and GameForce Ace, CAN on rk3568, RGA2 on rk3588 and some non-critical dts cleanups. * tag 'v6.12-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board arm64: dts: rockchip: add CAN-FD controller nodes to rk3568 arm64: dts: rockchip: remove duplicate nodes from dts for ROCK 4SE arm64: dts: rockchip: Add GameForce Ace dt-bindings: arm: rockchip: Add GameForce Ace arm64: dts: rockchip: rk3588s fix sdio pins to pull up arm64: dts: rockchip: Add RGA2 support to rk3588 arm64: dts: rockchip: Add missing tshut props to tsadc on quartz64-b arm64: dts: rockchip: Add Hardkernel ODROID-M2 dt-bindings: arm: rockchip: Add Hardkernel ODROID-M2 arm64: dts: rockchip: drop hp-pin-name property from audio card on nanopc-t6 Link: https://lore.kernel.org/r/11663608.jrtcCam0TZ@diego Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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765fbe81d7 |
Minor improvements in ARM64 DTS for v6.12
1. APM: correct node name to match bindings.
2. Spreadtrum: correct node names to match bindings, order properties to
match DTS coding style and put SPDX identifier at top of the file as
expected usually.
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Merge tag 'dt64-cleanup-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM64 DTS for v6.12
1. APM: correct node name to match bindings.
2. Spreadtrum: correct node names to match bindings, order properties to
match DTS coding style and put SPDX identifier at top of the file as
expected usually.
* tag 'dt64-cleanup-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
arm64: dts: sprd: move/add SPDX license to top of the file
arm64: dts: sprd: reorder clock-names after clocks
arm64: dts: sprd: rename SDHCI and fuel gauge nodes to match bindings
arm64: dts: apm: storm: Rename menetphy@3 to ethernet-phy@3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Sebastian Ene
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7c4f73548e |
KVM: arm64: Register ptdump with debugfs on guest creation
While arch/*/mem/ptdump handles the kernel pagetable dumping code, introduce KVM/ptdump to show the guest stage-2 pagetables. The separation is necessary because most of the definitions from the stage-2 pagetable reside in the KVM path and we will be invoking functionality specific to KVM. Introduce the PTDUMP_STAGE2_DEBUGFS config. When a guest is created, register a new file entry under the guest debugfs dir which allows userspace to show the contents of the guest stage-2 pagetables when accessed. [maz: moved function prototypes from kvm_host.h to kvm_mmu.h] Signed-off-by: Sebastian Ene <sebastianene@google.com> Reviewed-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20240909124721.1672199-6-sebastianene@google.com Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Sebastian Ene
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79c4c7284f |
arm64: ptdump: Don't override the level when operating on the stage-2 tables
Ptdump uses the init_mm structure directly to dump the kernel pagetables. When ptdump is called on the stage-2 pagetables, this mm argument is not used. Prevent the level from being overwritten by checking the argument against NULL. Signed-off-by: Sebastian Ene <sebastianene@google.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20240909124721.1672199-5-sebastianene@google.com Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Sebastian Ene
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9182301a7b |
arm64: ptdump: Use the ptdump description from a local context
Rename the attributes description array to allow the parsing method to use the description from a local context. To be able to do this, store a pointer to the description array in the state structure. This will allow for the later introduced callers (stage_2 ptdump) to specify their own page table description format to the ptdump parser. Signed-off-by: Sebastian Ene <sebastianene@google.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20240909124721.1672199-4-sebastianene@google.com Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Sebastian Ene
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acc3d3a817 |
arm64: ptdump: Expose the attribute parsing functionality
Reuse the descriptor parsing functionality to keep the same output format as the original ptdump code. In order for this to happen, move the state tracking objects into a common header. [maz: Fixed note_page() stub as suggested by Will] Signed-off-by: Sebastian Ene <sebastianene@google.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20240909124721.1672199-3-sebastianene@google.com Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Snehal Koukuntla
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f26a525b77 |
KVM: arm64: Add memory length checks and remove inline in do_ffa_mem_xfer
When we share memory through FF-A and the description of the buffers
exceeds the size of the mapped buffer, the fragmentation API is used.
The fragmentation API allows specifying chunks of descriptors in subsequent
FF-A fragment calls and no upper limit has been established for this.
The entire memory region transferred is identified by a handle which can be
used to reclaim the transferred memory.
To be able to reclaim the memory, the description of the buffers has to fit
in the ffa_desc_buf.
Add a bounds check on the FF-A sharing path to prevent the memory reclaim
from failing.
Also do_ffa_mem_xfer() does not need __always_inline, except for the
BUILD_BUG_ON() aspect, which gets moved to a macro.
[maz: fixed the BUILD_BUG_ON() breakage with LLVM, thanks to Wei-Lin Chang
for the timely report]
Fixes:
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Anastasia Belova
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b6db3eb6c3 |
arm64: esr: Define ESR_ELx_EC_* constants as UL
Add explicit casting to prevent expantion of 32th bit of
u32 into highest half of u64 in several places.
For example, in inject_abt64:
ESR_ELx_EC_DABT_LOW << ESR_ELx_EC_SHIFT = 0x24 << 26.
This operation's result is int with 1 in 32th bit.
While casting this value into u64 (esr is u64) 1
fills 32 highest bits.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Cc: <stable@vger.kernel.org>
Fixes:
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Joey Gouly
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10166c23f4 |
arm64: pkeys: remove redundant WARN
FEAT_PAN3 is present if FEAT_S1POE is, this WARN() was to represent that. However execute_only_pkey() is always called by mmap(), even on a CPU without POE support. Rather than making the WARN() conditional, just delete it. Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Link: https://lore.kernel.org/linux-arm-kernel/CA+G9fYvarKEPN3u1Ogw2pcw4h6r3OMzg+5qJpYkAXRunAEF_0Q@mail.gmail.com/ Signed-off-by: Joey Gouly <joey.gouly@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20240910105004.706981-1-joey.gouly@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
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Sebastian Ene
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29caeda359 |
KVM: arm64: Move pagetable definitions to common header
In preparation for using the stage-2 definitions in ptdump, move some of these macros in the common header. Signed-off-by: Sebastian Ene <sebastianene@google.com> Link: https://lore.kernel.org/r/20240909124721.1672199-2-sebastianene@google.com Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Alexandre Mergnat
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e6be129f4c |
arm64: defconfig: enable mt8365 sound
Enable the MediaTek MT8365-EVK sound support. The audio feature is handled by the MT8365 SoC and the MT6357 PMIC codec audio. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20240226-audio-i350-v8-3-e80a57d026ce@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Alexandre Mergnat
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a9efc40fd6 |
arm64: dts: mediatek: add audio support for mt8365-evk
Add the sound node which is linked to the MT8365 SoC AFE and the MT6357 audio codec. Update the file header. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20240226-audio-i350-v8-5-e80a57d026ce@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Alexandre Mergnat
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b4a3a52e5a |
arm64: dts: mediatek: add afe support for mt8365 SoC
Add audio front end support of MT8365 SoC. Update the file header. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20240226-audio-i350-v8-4-e80a57d026ce@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Chen-Yu Tsai
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3079fb09dd |
arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface
The DPI display interface feeds the external display pipeline. However
the pipeline representation is currently incomplete. Efforts are still
under way to come up with a way to represent the "creative" repurposing
of the DP bridge chip's internal output mux, which is meant to support
USB type-C orientation changes, to output to one of two type-C ports.
Until that is finalized, the external display can't be fully described,
and thus won't work. Even worse, the half complete graph potentially
confuses the OS, breaking the internal display as well.
Disable the external display interface across the whole Corsola family
until the DP / USB Type-C muxing graph binding is ready.
Reported-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Closes: https://lore.kernel.org/linux-mediatek/38a703a9-6efb-456a-a248-1dd3687e526d@gmail.com/
Fixes:
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Rohit Agarwal
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14fde547d2 |
arm64: dts: mediatek: mt8186: Add svs node
Add clock/irq/efuse setting in svs nodes for mt8186 SoC. Signed-off-by: Rohit Agarwal <rohiagar@chromium.org> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20240830084544.2898512-4-rohiagar@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Rohit Agarwal
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7a3852a9ba |
arm64: dts: mediatek: mt8186: Add power domain for DPI
Add power domain phandle to the DPI controller in mediatek mt8186 SoC. Signed-off-by: Rohit Agarwal <rohiagar@chromium.org> Link: https://lore.kernel.org/r/20240830084544.2898512-3-rohiagar@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Chen-Yu Tsai
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51bc68deba |
arm64: dts: mediatek: mt8195: Correct clock order for dp_intf*
The clocks for dp_intf* device nodes are given in the wrong order,
causing the binding validation to fail.
Fixes:
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Pi-Hsun Shih
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009d855a26 |
arm64: dts: mt8183: add dpi node to mt8183
Add dpi node to mt8183. Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Pin-yen Lin <treapking@chromium.org> Link: https://lore.kernel.org/r/20240819120735.1508789-1-treapking@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Kryštof Černý
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37ed8e75c6 |
arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators
Added the main board 5 V supply regulator, a 2.5 V supply regulator for GMAC PHY IO and correct vin-supply elements. Signed-off-by: Kryštof Černý <cleverline1mc@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20240905-nanopi-neo-plus2-regfix-v3-1-1895dff59598@gmail.com [wens@csie.org: Make "h5" lowercase to match most commits] Signed-off-by: Chen-Yu Tsai <wens@csie.org> |