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Simplify the probe() function by using local 'dev' instead of
&pdev->dev.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-7-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Error handling in probe() can be a bit simpler with dev_err_probe().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-6-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Error handling in probe() can be a bit simpler with dev_err_probe().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-5-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Simplify the probe() function by using local 'dev' instead of
&pdev->dev. While touching devm_kzalloc(), use preferred sizeof(*)
syntax.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-4-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Error handling in probe() can be a bit simpler with dev_err_probe().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-3-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Simplify the probe() function by using local 'dev' instead of
&pdev->dev.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-2-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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During the probe, driver enables clocks necessary to access registers
(in get_temp()) and then registers thermal zone with managed-resources
(devm) interface. Removal of device is not done in reversed order,
because:
1. Clock will be disabled in driver remove() callback - thermal zone is
still registered and accessible to users,
2. devm interface will unregister thermal zone.
This leaves short window between (1) and (2) for accessing the
get_temp() callback with disabled clock.
Fix this by enabling clock also via devm-interface, so entire cleanup
path will be in proper, reversed order.
Fixes: 8454c8c09c77 ("thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-1-241644e2b6e0@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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On some pre-production hardware, the SoCs do not contain calibration
data for the thermal sensors. The downstream drivers provide default
values that sort of work, instead of having the thermal sensors not
work at all.
Port the default values to the upstream driver. These values are from
the ChromeOS kernels, which sadly do not cover the MT7988.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240620092306.2352606-1-wenst@chromium.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Fix thermal zone names for consistency with the other SoCs:
- GPU0 must be used as the first GPU item.
- SOCx deal with audio DSP, video, and infra subsystems.
The naming must be fixed "atomically" so compilation does not break.
As a result, the change is made in the dt-bindings and in the LVTS
driver within a single commit, despite the checkpatch warning.
The definitions can be safely modified here because they are used only
in the LVTS driver, which is modified accordingly, and have not yet
been included in a released kernel.
Fixes: 78c88534e5e1 ("dt-bindings: thermal: mediatek: Add LVTS thermal controller definition for MT8188")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Julien Panis <jpanis@baylibre.com>
Link: https://lore.kernel.org/r/20240603-mtk-thermal-mt818x-dtsi-v7-2-8c8e3c7a3643@baylibre.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Fix a thermal zone name for consistency with the other SoCs:
MFG contains GPU, the latter is more specific and must be used here.
The naming must be fixed "atomically" so compilation does not break.
As a result, the change is made in the dt-bindings and in the LVTS
driver within a single commit, despite the checkpatch warning.
The definition can be safely modified here because it is used only
in the LVTS driver, which is modified accordingly, and has not yet
been included in a released kernel.
Fixes: a2ca202350f9 ("dt-bindings: thermal: mediatek: Add LVTS thermal controller definition for MT8186")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Julien Panis <jpanis@baylibre.com>
Link: https://lore.kernel.org/r/20240603-mtk-thermal-mt818x-dtsi-v7-1-8c8e3c7a3643@baylibre.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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This add suspend-to-ram support.
The derived_table is kept-as is, so the resume is only about
pm_runtime_* calls and restoring the same registers as the probe.
Extract the hardware initialization procedure to a function called at
both probe-time & resume-time.
The probe-time loop is split in two to ensure doing the hardware
initialization before registering thermal zones. That ensures our
callbacks cannot be called while in bad state.
The 100ms delay in the hardware initialization sequence was removed.
It was initially added to be sure the thresholds are programmed before
enabling the interrupt, but in fact it's not needed (tested on J7200
platform).
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://lore.kernel.org/r/20240425153238.498750-1-thomas.richard@bootlin.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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The R-Car thermal driver depends on OF, describe this.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240506154011.344324-3-niklas.soderlund+renesas@ragnatech.se
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Move all Renesas thermal drivers to a vendor specific directory.
All drivers are moved verbatim apart from the updated include path for
thermal_hwmon.h.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240506154011.344324-2-niklas.soderlund+renesas@ragnatech.se
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edac-updates
* ras/edac-amd-atl:
RAS/AMD/FMPM: Use atl internal.h for INVALID_SPA
RAS/AMD/ATL: Implement DF 4.5 NP2 denormalization
RAS/AMD/ATL: Validate address map when information is gathered
RAS/AMD/ATL: Expand helpers for adding and removing base and hole
RAS/AMD/ATL: Read DRAM hole base early
RAS/AMD/ATL: Add amd_atl pr_fmt() prefix
RAS/AMD/ATL: Add a missing module description
* ras/edac-misc:
EDAC: Add missing MODULE_DESCRIPTION() macros
EDAC/dmc520: Use devm_platform_ioremap_resource()
EDAC/igen6: Add Intel Arrow Lake-U/H SoCs support
EDAC, i10nm: make skx_common.o a separate module
EDAC/skx: Switch to new Intel CPU model defines
EDAC/sb_edac: Switch to new Intel CPU model defines
EDAC, pnd2: Switch to new Intel CPU model defines
EDAC/i10nm: Switch to new Intel CPU model defines
EDAC/ghes: Add missing newline to pr_info() statement
RAS/AMD/ATL: Add missing newline to pr_info() statement
EDAC/thunderx: Remove unused struct error_syndrome
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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The newly added driver causes a Kconfig warning:
WARNING: unmet direct dependencies detected for RTC_CLASS
Depends on [n]: !S390 [=y]
Selected by [m]:
- TURRIS_OMNIA_MCU [=m] && CZNIC_PLATFORMS [=y] && (MACH_ARMADA_38X || COMPILE_TEST [=y]) && I2C [=m] && OF [=y] && WATCHDOG [=y]
The problem here is that it selects entire subsystems, which normal
device drivers should not do. Changes all of these to 'depends on'
instead.
Fixes: dfa556e45ae9e ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Fixes: 90e700fd12b61 ("platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup")
Fixes: ab89fb5fb92c7 ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Fixes: 41bb142a40289 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The critical alarm bit for the local temperature sensor (temp1) is in
bit 7 of register 0x45 (not bit 6), and the critical alarm bit for remote
temperature sensor 7 (temp8) is in bit 6 (not bit 7).
This only affects MAX6581 since all other chips supported by this driver
do not support those critical alarms.
Fixes: 5372d2d71c46 ("hwmon: Driver for Maxim MAX6697 and compatibles")
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Using DIV_ROUND_CLOSEST() on an unbound value can result in underflows.
Indeed, module test scripts report:
temp1_max: Suspected underflow: [min=0, read 255000, written -9223372036854775808]
temp1_crit: Suspected underflow: [min=0, read 255000, written -9223372036854775808]
Fix by introducing an extra set of clamping.
Fixes: 5372d2d71c46 ("hwmon: Driver for Maxim MAX6697 and compatibles")
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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ADM1021, MAX6642, and compatible chips are supported by the lm90 driver.
Remove the obsolete stand-alone drivers to reduce maintenance overhead.
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Fixes for the I2C testunit, the Renesas R-Car driver and some
MAINTAINERS corrections"
* tag 'i2c-for-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: testunit: avoid re-issued work after read message
i2c: rcar: ensure Gen3+ reset does not disturb local targets
i2c: mark HostNotify target address as used
i2c: testunit: correct Kconfig description
MAINTAINERS: VIRTIO I2C loses a maintainer, gains a reviewer
MAINTAINERS: delete entries for Thor Thayer
i2c: rcar: clear NO_RXDMA flag after resetting
i2c: rcar: bring hardware to known state when probing
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https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clocksource/event driver updates from Daniel Lezcano:
- Remove unnecessary local variables initialization as they will be
initialized in the code path anyway right after on the ARM arch
timer and the ARM global timer (Li kunyu)
- Fix a race condition in the interrupt leading to a deadlock on the
SH CMT driver. Note that this fix was not tested on the platform
using this timer but the fix seems reasonable enough to be picked
confidently (Niklas Söderlund)
- Increase the rating of the gic-timer and use the configured width
clocksource register on the MIPS architecture (Jiaxun Yang)
- Add the DT bindings for the TMU on the Renesas platforms (Geert
Uytterhoeven)
- Add the DT bindings for the SOPHGO SG2002 clint on RiscV (Thomas
Bonnefille)
- Add the rtl-otto timer driver along with the DT bindings for the
Realtek platform (Chris Packham)
Link: https://lore.kernel.org/all/91cd05de-4c5d-4242-a381-3b8a4fe6a2a2@linaro.org
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git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current
This tag includes three fixes for the Renesas R-Car driver:
1. Ensures the device is in a known state after probing.
2. Allows clearing the NO_RXDMA flag after a reset.
3. Forces a reset before any transfer on Gen3+ platforms to
prevent disruption of the configuration during parallel
transfers.
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull more networking fixes from Jakub Kicinski:
"A quick follow up to yesterday's pull. We got a regressions report for
the bnxt patch as soon as it got to your tree. The ethtool fix is also
good to have, although it's an older regression.
Current release - regressions:
- eth: bnxt_en: fix crash in bnxt_get_max_rss_ctx_ring() on older HW
when user tries to decrease the ring count
Previous releases - regressions:
- ethtool: fix RSS setting, accept "no change" setting if the driver
doesn't support the new features
- eth: i40e: remove needless retries of NVM update, don't wait 20min
when we know the firmware update won't succeed"
* tag 'net-6.10-rc8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net:
bnxt_en: Fix crash in bnxt_get_max_rss_ctx_ring()
octeontx2-af: fix issue with IPv4 match for RSS
octeontx2-af: fix issue with IPv6 ext match for RSS
octeontx2-af: fix detection of IP layer
octeontx2-af: fix a issue with cpt_lf_alloc mailbox
octeontx2-af: replace cpt slot with lf id on reg write
i40e: fix: remove needless retries of NVM update
net: ethtool: Fix RSS setting
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On older chips not supporting multiple RSS contexts, reducing
ethtool channels will crash:
BUG: kernel NULL pointer dereference, address: 00000000000000b8
PGD 0 P4D 0
Oops: Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 7032 Comm: ethtool Tainted: G S 6.10.0-rc4 #1
Hardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017
RIP: 0010:bnxt_get_max_rss_ctx_ring+0x4c/0x90 [bnxt_en]
Code: c3 d3 eb 4c 8b 83 38 01 00 00 48 8d bb 38 01 00 00 4c 39 c7 74 42 41 8d 54 24 ff 31 c0 0f b7 d2 4c 8d 4c 12 02 66 85 ed 74 1d <49> 8b 90 b8 00 00 00 49 8d 34 11 0f b7 0a 66 39 c8 0f 42 c1 48 83
RSP: 0018:ffffaaa501d23ba8 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff8efdf600c940 RCX: 0000000000000000
RDX: 000000000000007f RSI: ffffffffacf429c4 RDI: ffff8efdf600ca78
RBP: 0000000000000080 R08: 0000000000000000 R09: 0000000000000100
R10: 0000000000000001 R11: ffffaaa501d238c0 R12: 0000000000000080
R13: 0000000000000000 R14: ffff8efdf600c000 R15: 0000000000000006
FS: 00007f977a7d2740(0000) GS:ffff8f041f840000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000b8 CR3: 00000002320aa004 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? __die_body+0x15/0x60
? page_fault_oops+0x157/0x440
? do_user_addr_fault+0x60/0x770
? _raw_spin_lock_irqsave+0x12/0x40
? exc_page_fault+0x61/0x120
? asm_exc_page_fault+0x22/0x30
? bnxt_get_max_rss_ctx_ring+0x4c/0x90 [bnxt_en]
? bnxt_get_max_rss_ctx_ring+0x25/0x90 [bnxt_en]
bnxt_set_channels+0x9d/0x340 [bnxt_en]
ethtool_set_channels+0x14b/0x210
__dev_ethtool+0xdf8/0x2890
? preempt_count_add+0x6a/0xa0
? percpu_counter_add_batch+0x23/0x90
? filemap_map_pages+0x417/0x4a0
? avc_has_extended_perms+0x185/0x420
? __pfx_udp_ioctl+0x10/0x10
? sk_ioctl+0x55/0xf0
? kmalloc_trace_noprof+0xe0/0x210
? dev_ethtool+0x54/0x170
dev_ethtool+0xa2/0x170
dev_ioctl+0xbe/0x530
sock_do_ioctl+0xa3/0xf0
sock_ioctl+0x20d/0x2e0
bp->rss_ctx_list is not initialized if the chip or firmware does not
support multiple RSS contexts. Fix it by adding a check in
bnxt_get_max_rss_ctx_ring() before proceeding to reference
bp->rss_ctx_list.
Fixes: 0d1b7d6c9274 ("bnxt: fix crashes when reducing ring count with active RSS contexts")
Reported-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/netdev/ZpFEJeNpwxW1aW9k@gmail.com/
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20240712175318.166811-1-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fix from Ulf Hansson:
- qcom: Skip retention level for rpmhpd's
* tag 'pmdomain-v6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: qcom: rpmhpd: Skip retention level for Power Domains
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC host fixes from Ulf Hansson:
- davinci_mmc: Prevent transmitted data size from exceeding sgm's
length
- sdhci: Fix max_seg_size for 64KiB PAGE_SIZE
* tag 'mmc-v6.10-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: davinci_mmc: Prevent transmitted data size from exceeding sgm's length
mmc: sdhci: Fix max_seg_size for 64KiB PAGE_SIZE
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Most of these changes are Qualcomm SoC specific and came in just after
I sent out the last set of fixes. This includes two regression fixes
for SoC drivers, a defconfig change to ensure the Lenovo X13s is
usable and 11 changes to DT files to fix regressions and minor
platform specific issues.
Tony and Chunyan step back from their respective maintainership roles
on the omap and unisoc platforms, and Christophe in turn takes over
maintaining some of the Freescale SoC drivers that he has been taking
care of in practice already.
Lastly, there are two trivial fixes for the davinci and sunxi
platforms"
* tag 'arm-fixes-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
MAINTAINERS: Update FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY
MAINTAINERS: Add more maintainers for omaps
ARM: davinci: Convert comma to semicolon
MAINTAINERS: Move myself from SPRD Maintainer to Reviewer
Revert "dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries"
arm64: dts: qcom: qdu1000: Fix LLCC reg property
arm64: dts: qcom: sm6115: add iommu for sdhc_1
arm64: dts: qcom: x1e80100-crd: fix DAI used for headset recording
arm64: dts: qcom: x1e80100-crd: fix WCD audio codec TX port mapping
soc: qcom: pmic_glink: disable UCSI on sc8280xp
arm64: defconfig: enable Elan i2c-hid driver
arm64: dts: qcom: sc8280xp-crd: use external pull up for touch reset
arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on
arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer
arm64: dts: allwinner: Fix PMIC interrupt number
arm64: dts: qcom: sc8280xp: Set status = "reserved" on PSHOLD
arm64: dts: qcom: x1e80100-*: Allocate some CMA buffers
arm64: dts: qcom: sc8180x: Fix LLCC reg property again
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver fixes from Greg KH:
"Here are some small remaining driver fixes for 6.10-final that have
all been in linux-next for a while and resolve reported issues.
Included in here are:
- mei driver fixes (and a spelling fix at the end just to be clean)
- iio driver fixes for reported problems
- fastrpc bugfixes
- nvmem small fixes"
* tag 'char-misc-6.10-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mei: vsc: Fix spelling error
mei: vsc: Enhance SPI transfer of IVSC ROM
mei: vsc: Utilize the appropriate byte order swap function
mei: vsc: Prevent timeout error with added delay post-firmware download
mei: vsc: Enhance IVSC chipset stability during warm reboot
nvmem: core: limit cell sysfs permissions to main attribute ones
nvmem: core: only change name to fram for current attribute
nvmem: meson-efuse: Fix return value of nvmem callbacks
nvmem: rmem: Fix return value of rmem_read()
misc: microchip: pci1xxxx: Fix return value of nvmem callbacks
hpet: Support 32-bit userspace
misc: fastrpc: Restrict untrusted app to attach to privileged PD
misc: fastrpc: Fix ownership reassignment of remote heap
misc: fastrpc: Fix memory leak in audio daemon attach operation
misc: fastrpc: Avoid updating PD type for capability request
misc: fastrpc: Copy the complete capability structure to user
misc: fastrpc: Fix DSP capabilities request
iio: light: apds9306: Fix error handing
iio: trigger: Fix condition for own trigger
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial fixes from Greg KH:
"Here are some small serial driver fixes for 6.10-final. Included in
here are:
- qcom-geni fixes for a much much much discussed issue and everyone
now seems to be agreed that this is the proper way forward to
resolve the reported lockups
- imx serial driver bugfixes
- 8250_omap errata fix
- ma35d1 serial driver bugfix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'tty-6.10-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: qcom-geni: do not kill the machine on fifo underrun
serial: qcom-geni: fix hard lockup on buffer flush
serial: qcom-geni: fix soft lockup on sw flow control and suspend
serial: imx: ensure RTS signal is not left active after shutdown
tty: serial: ma35d1: Add a NULL check for of_node
serial: 8250_omap: Fix Errata i2310 with RX FIFO level check
serial: imx: only set receiver level if it is zero
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for
6.10-final. Included in here are:
- new usb-serial device ids for reported devices
- syzbot-triggered duplicate endpoint bugfix
- gadget bugfix for configfs memory overwrite
- xhci resume bugfix
- new device quirk added
- usb core error path bugfix
All of these have been in linux-next (most for a while) with no
reported issues"
* tag 'usb-6.10-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: mos7840: fix crash on resume
USB: serial: option: add Rolling RW350-GL variants
USB: serial: option: add support for Foxconn T99W651
USB: serial: option: add Netprisma LCUK54 series modules
usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
usb: dwc3: pci: add support for the Intel Panther Lake
usb: core: add missing of_node_put() in usb_of_has_devices_or_graph
USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k
USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
xhci: always resume roothubs if xHC was reset during resume
USB: serial: option: add Telit generic core-dump composition
USB: serial: option: add Fibocom FM350-GL
USB: serial: option: add Telit FN912 rmnet compositions
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The majority of changes here are small device-specific fixes for ASoC
SOF / Intel and usual HD-audio quirks.
The only significant high LOC is found in the Cirrus firmware driver,
but all those are for hardening against malicious firmware blobs, and
they look fine for taking as a last minute fix, too"
* tag 'sound-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: Enable Mute LED on HP 250 G7
firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files
ALSA: hda/realtek: Limit mic boost on VAIO PRO PX
ALSA: hda: cs35l41: Fix swapped l/r audio channels for Lenovo ThinBook 13x Gen4
ASoC: SOF: Intel: hda-pcm: Limit the maximum number of periods by MAX_BDL_ENTRIES
ASoC: rt711-sdw: add missing readable registers
ASoC: SOF: Intel: hda: fix null deref on system suspend entry
ALSA: hda/realtek: add quirk for Clevo V5[46]0TU
firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers
firmware: cs_dsp: Validate payload length before processing block
firmware: cs_dsp: Return error if block header overflows file
firmware: cs_dsp: Fix overflow checking of wmfw header
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The timer/counter block on the Realtek SoCs provides up to 5 timers. It
also includes a watchdog timer which is handled by the
realtek_otto_wdt.c driver.
One timer will be used per CPU as a local clock event generator. An
additional timer will be used as an overal stable clocksource.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20240710043524.1535151-8-chris.packham@alliedtelesis.co.nz
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Counter width of GIC is configurable and can be read from a
register.
Use width value from the register for sched_clock.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://lore.kernel.org/r/20240612-mips-clks-v2-7-a57e6f49f3db@flygoat.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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It is a good clocksource which usually go as fast as CPU core
and have a low access latency, so raise the base of rating
from Good to desired when we know that it has a stable frequency.
Increase frequency addend dividend to 10000000 (10MHz) to
reasonably accommodate multi GHz level clock, also cap rating
within current level.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://lore.kernel.org/r/20240612-mips-clks-v2-6-a57e6f49f3db@flygoat.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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There is a race condition in the CMT interrupt handler. In the interrupt
handler the driver sets a driver private flag, FLAG_IRQCONTEXT. This
flag is used to indicate any call to set_next_event() should not be
directly propagated to the device, but instead cached. This is done as
the interrupt handler itself reprograms the device when needed before it
completes and this avoids this operation to take place twice.
It is unclear why this design was chosen, my suspicion is to allow the
struct clock_event_device.event_handler callback, which is called while
the FLAG_IRQCONTEXT is set, can update the next event without having to
write to the device twice.
Unfortunately there is a race between when the FLAG_IRQCONTEXT flag is
set and later cleared where the interrupt handler have already started to
write the next event to the device. If set_next_event() is called in
this window the value is only cached in the driver but not written. This
leads to the board to misbehave, or worse lockup and produce a splat.
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 0-...!: (0 ticks this GP) idle=f5e0/0/0x0 softirq=519/519 fqs=0 (false positive?)
rcu: (detected by 1, t=6502 jiffies, g=-595, q=77 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.10.0-rc5-arm64-renesas-00019-g74a6f86eaf1c-dirty #20
Hardware name: Renesas Salvator-X 2nd version board based on r8a77965 (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : tick_check_broadcast_expired+0xc/0x40
lr : cpu_idle_poll.isra.0+0x8c/0x168
sp : ffff800081c63d70
x29: ffff800081c63d70 x28: 00000000580000c8 x27: 00000000bfee5610
x26: 0000000000000027 x25: 0000000000000000 x24: 0000000000000000
x23: ffff00007fbb9100 x22: ffff8000818f1008 x21: ffff8000800ef07c
x20: ffff800081c79ec0 x19: ffff800081c70c28 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffc2c717d8
x14: 0000000000000000 x13: ffff000009c18080 x12: ffff8000825f7fc0
x11: 0000000000000000 x10: ffff8000818f3cd4 x9 : 0000000000000028
x8 : ffff800081c79ec0 x7 : ffff800081c73000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : ffff7ffffe286000 x3 : 0000000000000000
x2 : ffff7ffffe286000 x1 : ffff800082972900 x0 : ffff8000818f1008
Call trace:
tick_check_broadcast_expired+0xc/0x40
do_idle+0x9c/0x280
cpu_startup_entry+0x34/0x40
kernel_init+0x0/0x11c
do_one_initcall+0x0/0x260
__primary_switched+0x80/0x88
rcu: rcu_preempt kthread timer wakeup didn't happen for 6501 jiffies! g-595 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: Possible timer handling issue on cpu=0 timer-softirq=262
rcu: rcu_preempt kthread starved for 6502 jiffies! g-595 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt state:I stack:0 pid:15 tgid:15 ppid:2 flags:0x00000008
Call trace:
__switch_to+0xbc/0x100
__schedule+0x358/0xbe0
schedule+0x48/0x148
schedule_timeout+0xc4/0x138
rcu_gp_fqs_loop+0x12c/0x764
rcu_gp_kthread+0x208/0x298
kthread+0x10c/0x110
ret_from_fork+0x10/0x20
The design have been part of the driver since it was first merged in
early 2009. It becomes increasingly harder to trigger the issue the
older kernel version one tries. It only takes a few boots on v6.10-rc5,
while hundreds of boots are needed to trigger it on v5.10.
Close the race condition by using the CMT channel lock for the two
competing sections. The channel lock was added to the driver after its
initial design.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20240702190230.3825292-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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The 'err' variable is initialized whatever the code path, it is
pointless to initialize it when it is declared.
Signed-off-by: Li kunyu <kunyu@nfschina.com>
Link: https://lore.kernel.org/r/20240705052159.22235-1-kunyu@nfschina.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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The irq variable is initialized whatever the code path, it is poinless
to initialize when declaring it.
Signed-off-by: Li kunyu <kunyu@nfschina.com>
Link: https://lore.kernel.org/r/20240705040729.21961-1-kunyu@nfschina.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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If polling_delay is nonzero and passive_delay is greater than
polling_delay, the thermal zone temperature will be updated less
often when tz->passive is nonzero, which is not as expected. Make
the thermal zone registration fail with -EINVAL in that case as
this is a clear thermal zone configuration mistake.
If polling_delay is nonzero and passive_delay is 0, which is regarded
as a valid thermal zone configuration, the thermal zone will use polling
except when tz->passive is nonzero. However, the expected behavior in
that case is to continue temperature polling with the same delay value
regardless of tz->passive, so set passive_delay to the polling_delay
value then.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/5802156.DvuYhMxLoT@rjwysocki.net
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Because __thermal_zone_get_trip() is only called by thermal_zone_get_trip()
now, fold the former into the latter.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/22339769.EfDdHjke4D@rjwysocki.net
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Out of several drivers implementing the .set_trip_temp() thermal zone
operation, three don't actually use the trip ID argument passed to it,
two call __thermal_zone_get_trip() to get a struct thermal_trip
corresponding to the given trip ID, and the other use the trip ID as an
index into their own data structures with the assumption that it will
always match the ordering of entries in the trips table passed to the
core during thermal zone registration, which is fragile and not really
guaranteed.
Even though the trip IDs used by the core are in fact their indices in the
trips table passed to it by the thermal zone creator, that is purely a
matter of convenience and should not be relied on for correctness.
For this reason, modify trip_point_temp_store() to pass a (const) trip
pointer to .set_trip_temp() and adjust the drivers implementing it
accordingly.
This helps to simplify the drivers invoking __thermal_zone_get_trip()
from their .set_trip_temp() callback functions because they will not
need to do it now and the other drivers can store their internal
trip indices in the priv field in struct thermal_trip and their
.set_trip_temp() callback functions can get those indices from there.
The intel_quark_dts thermal driver can instead use the trip type to
determine the requisite trip index.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/8392906.T7Z3S40VBb@rjwysocki.net
[ rjw: Add missing colon and 2 empty code lines ]
[ rjw: Add missing change in imx_thermal.c and adjust the changelog ]
[ rjw: Drop an unused local variable ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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While performing RSS based on IPv4, packets with
IPv4 options are not being considered. Adding changes
to match both plain IPv4 and IPv4 with option header.
Fixes: 41a7aa7b800d ("octeontx2-af: NIX Rx flowkey configuration for RSS")
Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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While performing RSS based on IPv6, extension ltype
is not being considered. This will be problem for
fragmented packets or packets with extension header.
Adding changes to match IPv6 ext header along with IPv6
ltype.
Fixes: 41a7aa7b800d ("octeontx2-af: NIX Rx flowkey configuration for RSS")
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Checksum and length checks are not enabled for IPv4 header with
options and IPv6 with extension headers.
To fix this a change in enum npc_kpu_lc_ltype is required which will
allow adjustment of LTYPE_MASK to detect all types of IP headers.
Fixes: 21e6699e5cd6 ("octeontx2-af: Add NPC KPU profile")
Signed-off-by: Michal Mazur <mmazur2@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch fixes CPT_LF_ALLOC mailbox error due to
incompatible mailbox message format. Specifically, it
corrects the `blkaddr` field type from `int` to `u8`.
Fixes: de2854c87c64 ("octeontx2-af: Mailbox changes for 98xx CPT block")
Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Replace slot id with global CPT lf id on reg read/write as
CPTPF/VF driver would send slot number instead of global
lf id in the reg offset. And also update the mailbox response
with the global lf's register offset.
Fixes: ae454086e3c2 ("octeontx2-af: add mailbox interface for CPT")
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The I.MX SDHCI driver assumes that the frequency of the 'per' clock
can be obtained even on disabled clocks, which is not always the case.
According to 'clk_get_rate' documentation, it is only valid
once the clock source has been enabled.
Signed-off-by: Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20240708121018.246476-3-ciprianmarian.costea@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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In case of S32G based platforms, GPIO CD used for card detect
wake mechanism is not available.
For this scenario the newly introduced flag
'ESDHC_FLAG_SKIP_CD_WAKE' is used.
Signed-off-by: Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20240708121018.246476-2-ciprianmarian.costea@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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While efi_memory_attributes_table_t::entry isn't used directly as an
array, it is used as a base for pointer arithmetic. The type is wrong
as it's not technically an array of efi_memory_desc_t's; they could be
larger. Regardless, leave the type unchanged and remove the old style
"0" array size. Additionally replace the open-coded entry offset code
with the existing efi_memdesc_ptr() helper.
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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The "early" part of the helper's name isn't accurate[1]. Drop it in
preparation for adding a new (not early) usage.
Suggested-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/lkml/CAMj1kXEyDjH0uu3Z4eBesV3PEnKGi5ArXXMp7R-hn8HdRytiPg@mail.gmail.com [1]
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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The to-be-fixed commit rightfully prevented that the registers will be
cleared. However, the index must be cleared. Otherwise a read message
will re-issue the last work. Fix it and add a comment describing the
situation.
Fixes: c422b6a63024 ("i2c: testunit: don't erase registers after STOP")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.10-2024-07-11:
amdgpu:
- PSR-SU fix
- Reseved VMID fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240712005534.803064-1-alexander.deucher@amd.com
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