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2023-12-04arm64: dts: rockchip: Fix PCI node addresses on rk3399-gruRob Herring
The rk3399-gru PCI node addresses are wrong. In rk3399-gru-scarlet, the bus number in the address should be 0. This is because bus number assignment is dynamic and not known up front. For FDT, the bus number is simply ignored. In rk3399-gru-chromebook, the addresses are simply invalid. The first "reg" entry must be the configuration space for the device. The entry should be all 0s except for device/slot and function numbers. The existing 64-bit memory space (0x83000000) entries are not valid because they must have the BAR address in the lower byte of the first cell. Warnings for these are enabled by adding the missing 'device_type = "pci"' for the root port node. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231130191830.2424361-1-robh@kernel.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-12-04arm64: dts: rockchip: drop interrupt-names property from rk3588s dfiHeiko Stuebner
The dfi binding does not specify interrupt names, with the interrupts just specifying channels 0-x. So drop the unspecified property. Fixes: 5a6976b1040a ("arm64: dts: rockchip: Add DFI to rk3588s") Reported-by: Jagan Teki <jagan@edgeble.ai> Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Link: https://lore.kernel.org/r/20231201134859.322491-1-heiko@sntech.de
2023-12-04Merge patch series "riscv: Fix issues with module loading"Palmer Dabbelt
Charlie Jenkins <charlie@rivosinc.com> says: Module loading did not account for multiple threads concurrently loading modules. This patch fixes that issue. There is also a small patch to fix the type of a __le16 variable. * b4-shazam-merge: riscv: Correct type casting in module loading riscv: Safely remove entries from relocation list Link: https://lore.kernel.org/r/20231127-module_linking_freeing-v4-0-a2ca1d7027d0@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-12-04riscv: Correct type casting in module loadingCharlie Jenkins
Use __le16 with le16_to_cpu. Fixes: 8fd6c5142395 ("riscv: Add remaining module relocations") Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Tested-by: Samuel Holland <samuel.holland@sifive.com> Tested-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/r/20231127-module_linking_freeing-v4-2-a2ca1d7027d0@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-12-04riscv: Safely remove entries from relocation listCharlie Jenkins
Use the safe versions of list and hlist iteration to safely remove entries from the module relocation lists. To allow mutliple threads to load modules concurrently, move relocation list pointers onto the stack rather than using global variables. Fixes: 8fd6c5142395 ("riscv: Add remaining module relocations") Reported-by: Ron Economos <re@w6rz.net> Closes: https://lore.kernel.org/linux-riscv/444de86a-7e7c-4de7-5d1d-c1c40eefa4ba@w6rz.net Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Tested-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/r/20231127-module_linking_freeing-v4-1-a2ca1d7027d0@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-12-04ASoC: qcom: sc8280xp: Limit speaker digital volumesSrinivas Kandagatla
Limit the speaker digital gains to 0dB so that the users will not damage them. Currently there is a limit in UCM, but this does not stop the user form changing the digital gains from command line. So limit this in driver which makes the speakers more safer without active speaker protection in place. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20231204124736.132185-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04ASoC: ops: add correct range check for limiting volumeSrinivas Kandagatla
Volume can have ranges that start with negative values, ex: -84dB to +40dB. Apply correct range check in snd_soc_limit_volume before setting the platform_max. Without this patch, for example setting a 0dB limit on a volume range of -84dB to +40dB would fail. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20231204124736.132185-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5Bin Li
Lenovo M90 Gen5 is equipped with ALC897, and it needs ALC897_FIXUP_HEADSET_MIC_PIN quirk to make its headset mic work. Signed-off-by: Bin Li <bin.li@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231204100450.642783-1-bin.li@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-12-04ALSA: hda/realtek: fix speakers on XPS 9530 (2023)Aleksandrs Vinarskis
XPS 9530 has 2 tweeters and 2 subwoofers powered by CS35L41 amplifier, SPI connected. For subwoofers to work, it requires both to enable amplifier support, and to enable output to subwoofers via 0x17 quirk (similalry to XPS 9510/9520). Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231203233006.100558-1-alex.vinarskis@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-12-04ALSA: usb-audio: Add Pioneer DJM-450 mixer controlsSarah Grant
These values mirror those of the Pioneer DJM-250MK2 as the channel layout appears identical based on my observations. This duplication could be removed in later contributions if desired. Signed-off-by: Sarah Grant <s@srd.tw> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231201181654.5058-1-s@srd.tw Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-12-04platform/mellanox: Check devm_hwmon_device_register_with_groups() return valueKunwu Chan
devm_hwmon_device_register_with_groups() returns an error pointer upon failure. Check its return value for errors. Compile-tested only. Fixes: 1a218d312e65 ("platform/mellanox: mlxbf-pmc: Add Mellanox BlueField PMC driver") Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Suggested-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20231201055447.2356001-1-chentao@kylinos.cn [ij: split the change into two] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-04platform/mellanox: Add null pointer checks for devm_kasprintf()Kunwu Chan
devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Compile-tested only. Fixes: 1a218d312e65 ("platform/mellanox: mlxbf-pmc: Add Mellanox BlueField PMC driver") Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Suggested-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20231201055447.2356001-1-chentao@kylinos.cn [ij: split the change into two] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-04ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populateDinghao Liu
When wm_adsp_buffer_read() fails, we should free buf->regions. Otherwise, the callers of wm_adsp_buffer_populate() will directly free buf on failure, which makes buf->regions a leaked memory. Fixes: a792af69b08f ("ASoC: wm_adsp: Refactor compress stream initialisation") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231204074158.12026-1-dinghao.liu@zju.edu.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04ASoC: da7219: Support low DC impedance headsetDavid Rau
Change the default MIC detection impedance threshold to 200ohm to support low mic DC impedance headset. Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com> Link: https://lore.kernel.org/r/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04ASoC: amd: acp: Add support for a new Huawei Matebook laptopMarian Postevca
This commit adds support for Huawei MateBook D16 2021 with Ryzen 4600H in driver acp3x-es83xx. Signed-off-by: Marian Postevca <posteuca@mutex.one> Link: https://lore.kernel.org/r/20231202223001.8025-1-posteuca@mutex.one Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04mlxbf-bootctl: correctly identify secure boot with development keysDavid Thompson
The secure boot state of the BlueField SoC is represented by two bits: 0 = production state 1 = secure boot enabled 2 = non-secure (secure boot disabled) 3 = RMA state There is also a single bit to indicate whether production keys or development keys are being used when secure boot is enabled. This single bit (specified by MLXBF_BOOTCTL_SB_DEV_MASK) only has meaning if secure boot state equals 1 (secure boot enabled). The secure boot states are as follows: - “GA secured” is when secure boot is enabled with official production keys. - “Secured (development)” is when secure boot is enabled with development keys. Without this fix “GA Secured” is displayed on development cards which is misleading. This patch updates the logic in "lifecycle_state_show()" to handle the case where the SoC is configured for secure boot and is using development keys. Fixes: 79e29cb8fbc5c ("platform/mellanox: Add bootctl driver for Mellanox BlueField Soc") Reviewed-by: Khalil Blaiech <kblaiech@nvidia.com> Signed-off-by: David Thompson <davthompson@nvidia.com> Link: https://lore.kernel.org/r/20231130183515.17214-1-davthompson@nvidia.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-04regmap: fix bogus error on regcache_sync successMatthias Reichl
Since commit 0ec7731655de ("regmap: Ensure range selector registers are updated after cache sync") opening pcm512x based soundcards fail with EINVAL and dmesg shows sync cache and pm_runtime_get errors: [ 228.794676] pcm512x 1-004c: Failed to sync cache: -22 [ 228.794740] pcm512x 1-004c: ASoC: error at snd_soc_pcm_component_pm_runtime_get on pcm512x.1-004c: -22 This is caused by the cache check result leaking out into the regcache_sync return value. Fix this by making the check local-only, as the comment above the regcache_read call states a non-zero return value means there's nothing to do so the return value should not be altered. Fixes: 0ec7731655de ("regmap: Ensure range selector registers are updated after cache sync") Cc: stable@vger.kernel.org Signed-off-by: Matthias Reichl <hias@horus.com> Link: https://lore.kernel.org/r/20231203222216.96547-1-hias@horus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-04firmware: arm_scmi: Fix possible frequency truncation when using level ↵Sudeep Holla
indexing mode The multiplier is already promoted to unsigned long, however the frequency calculations done when using level indexing mode doesn't use the multiplier computed. It instead hardcodes the multiplier value of 1000 at all the usage sites. Clean that up by assigning the multiplier value of 1000 when using the perf level indexing mode and update the frequency calculations to use the multiplier instead. It should fix the possible frequency truncation for all the values greater than or equal to 4GHz on 64-bit machines. Fixes: 31c7c1397a33 ("firmware: arm_scmi: Add v3.2 perf level indexing mode support") Reported-by: Sibi Sankar <quic_sibis@quicinc.com> Closes: https://lore.kernel.org/all/20231129065748.19871-3-quic_sibis@quicinc.com/ Cc: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20231130204343.503076-2-sudeep.holla@arm.com Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2023-12-04firmware: arm_scmi: Fix frequency truncation by promoting multiplier typeSudeep Holla
Fix the possible frequency truncation for all values equal to or greater 4GHz on 64bit machines by updating the multiplier 'mult_factor' to 'unsigned long' type. It is also possible that the multiplier itself can be greater than or equal to 2^32. So we need to also fix the equation computing the value of the multiplier. Fixes: a9e3fbfaa0ff ("firmware: arm_scmi: add initial support for performance protocol") Reported-by: Sibi Sankar <quic_sibis@quicinc.com> Closes: https://lore.kernel.org/all/20231129065748.19871-3-quic_sibis@quicinc.com/ Cc: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20231130204343.503076-1-sudeep.holla@arm.com Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2023-12-04r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en()Douglas Anderson
Delay loops in r8152 should break out if RTL8152_INACCESSIBLE is set so that they don't delay too long if the device becomes inaccessible. Add the break to the loop in r8153_aldps_en(). Fixes: 4214cc550bf9 ("r8152: check if disabling ALDPS is finished") Reviewed-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-04r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1()Douglas Anderson
Delay loops in r8152 should break out if RTL8152_INACCESSIBLE is set so that they don't delay too long if the device becomes inaccessible. Add the break to the loop in r8153_pre_firmware_1(). Fixes: 9370f2d05a2a ("r8152: support request_firmware for RTL8153") Reviewed-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-04r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash()Douglas Anderson
Delay loops in r8152 should break out if RTL8152_INACCESSIBLE is set so that they don't delay too long if the device becomes inaccessible. Add the break to the loop in r8156b_wait_loading_flash(). Fixes: 195aae321c82 ("r8152: support new chips") Reviewed-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-04r8152: Add RTL8152_INACCESSIBLE checks to more loopsDouglas Anderson
Previous commits added checks for RTL8152_INACCESSIBLE in the loops in the driver. There are still a few more that keep tripping the driver up in error cases and make things take longer than they should. Add those in. All the loops that are part of this commit existed in some form or another since the r8152 driver was first introduced, though RTL8152_INACCESSIBLE was known as RTL8152_UNPLUG before commit 715f67f33af4 ("r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE") Fixes: ac718b69301c ("net/usb: new driver for RTL8152") Reviewed-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-04r8152: Hold the rtnl_lock for all of resetDouglas Anderson
As of commit d9962b0d4202 ("r8152: Block future register access if register access fails") there is a race condition that can happen between the USB device reset thread and napi_enable() (not) getting called during rtl8152_open(). Specifically: * While rtl8152_open() is running we get a register access error that's _not_ -ENODEV and queue up a USB reset. * rtl8152_open() exits before calling napi_enable() due to any reason (including usb_submit_urb() returning an error). In that case: * Since the USB reset is perform in a separate thread asynchronously, it can run at anytime USB device lock is not held - even before rtl8152_open() has exited with an error and caused __dev_open() to clear the __LINK_STATE_START bit. * The rtl8152_pre_reset() will notice that the netif_running() returns true (since __LINK_STATE_START wasn't cleared) so it won't exit early. * rtl8152_pre_reset() will then hang in napi_disable() because napi_enable() was never called. We can fix the race by making sure that the r8152 reset routines don't run at the same time as we're opening the device. Specifically we need the reset routines in their entirety rely on the return value of netif_running(). The only way to reliably depend on that is for them to hold the rntl_lock() mutex for the duration of reset. Grabbing the rntl_lock() mutex for the duration of reset seems like a long time, but reset is not expected to be common and the rtnl_lock() mutex is already held for long durations since the core grabs it around the open/close calls. Fixes: d9962b0d4202 ("r8152: Block future register access if register access fails") Reviewed-by: Grant Grundler <grundler@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-03io_uring: fix mutex_unlock with unreferenced ctxPavel Begunkov
Callers of mutex_unlock() have to make sure that the mutex stays alive for the whole duration of the function call. For io_uring that means that the following pattern is not valid unless we ensure that the context outlives the mutex_unlock() call. mutex_lock(&ctx->uring_lock); req_put(req); // typically via io_req_task_submit() mutex_unlock(&ctx->uring_lock); Most contexts are fine: io-wq pins requests, syscalls hold the file, task works are taking ctx references and so on. However, the task work fallback path doesn't follow the rule. Cc: <stable@vger.kernel.org> Fixes: 04fc6c802d ("io_uring: save ctx put/get for task_work submit") Reported-by: Jann Horn <jannh@google.com> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/io-uring/CAG48ez3xSoYb+45f1RLtktROJrpiDQ1otNvdR+YLQf7m+Krj5Q@mail.gmail.com/ Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-12-03hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe()Christophe JAILLET
There is no point in calling hid_hw_stop() if hid_hw_start() has failed. There is no point in calling hid_hw_close() if hid_hw_open() has failed. Update the error handling path accordingly. Fixes: 82e3430dfa8c ("hwmon: add driver for NZXT Kraken X42/X52/X62/X72") Reported-by: Aleksa Savic <savicaleksa83@gmail.com> Closes: https://lore.kernel.org/all/121470f0-6c1f-418a-844c-7ec2e8a54b8e@gmail.com/ Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Jonas Malaco <jonas@protocubo.io> Link: https://lore.kernel.org/r/a768e69851a07a1f4e29f270f4e2559063f07343.1701617030.git.christophe.jaillet@wanadoo.fr Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-12-03Linux 6.7-rc4Linus Torvalds
2023-12-03ALSA: hda/realtek: Apply quirk for ASUS UM3504DAPascal Noël
The ASUS UM3504DA uses a Realtek HDA codec and two CS35L41 amplifiers via I2C. Apply existing quirk to model. Signed-off-by: Pascal Noël <pascal@pascalcompiles.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231202013744.12369-1-pascal@pascalcompiles.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-12-03Merge tag 'v6.7-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - Two fallocate fixes - Fix warnings from new gcc - Two symlink fixes * tag 'v6.7-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client, common: fix fortify warnings cifs: Fix FALLOC_FL_INSERT_RANGE by setting i_size after EOF moved cifs: Fix FALLOC_FL_ZERO_RANGE by setting i_size if EOF moved smb: client: report correct st_size for SMB and NFS symlinks smb: client: fix missing mode bits for SMB symlinks
2023-12-03Merge tag 'firewire-fixes-6.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fix from Takashi Sakamoto: "A single patch to fix long-standing issue of memory leak at failure of device registration for fw_unit. We rarely encounter the issue, but it should be applied to stable releases, since it fixes inappropriate API usage" * tag 'firewire-fixes-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: core: fix possible memory leak in create_units()
2023-12-03Merge tag 'powerpc-6.7-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix corruption of f0/vs0 during FP/Vector save, seen as userspace crashes when using io-uring workers (in particular with MariaDB) - Fix KVM_RUN potentially clobbering all host userspace FP/Vector registers Thanks to Timothy Pearson, Jens Axboe, and Nicholas Piggin. * tag 'powerpc-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers powerpc: Don't clobber f0/vs0 during fp|altivec register save
2023-12-03Merge tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfioLinus Torvalds
Pull vfio fixes from Alex Williamson: - Fix the lifecycle of a mutex in the pds variant driver such that a reset prior to opening the device won't find it uninitialized. Implement the release path to symmetrically destroy the mutex. Also switch a different lock from spinlock to mutex as the code path has the potential to sleep and doesn't need the spinlock context otherwise (Brett Creeley) - Fix an issue detected via randconfig where KVM tries to symbol_get an undeclared function. The symbol is temporarily declared unconditionally here, which resolves the problem and avoids churn relative to a series pending for the next merge window which resolves some of this symbol ugliness, but also fixes Kconfig dependencies (Sean Christopherson) * tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfio: vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart vfio/pds: Fix possible sleep while in atomic context vfio/pds: Fix mutex lock->magic != lock warning
2023-12-03Merge tag 'for-linus-6.7a-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A fix for the Xen event driver setting the correct return value when experiencing an allocation failure - A fix for allocating space for a struct in the percpu area to not cross page boundaries (this one is for x86, a similar one for Arm was already in the pull request for rc3) * tag 'for-linus-6.7a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: fix error code in xen_bind_pirq_msi_to_irq() x86/xen: fix percpu vcpu_info allocation
2023-12-03Merge tag 'probes-fixes-v6.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fixes from Masami Hiramatsu: - objpool: Fix objpool overrun case on memory/cache access delay especially on the big.LITTLE SoC. The objpool uses a copy of object slot index internal loop, but the slot index can be changed on another processor in parallel. In that case, the difference of 'head' local copy and the 'slot->last' index will be bigger than local slot size. In that case, we need to re-read the slot::head to update it. - kretprobe: Fix to use appropriate rcu API for kretprobe holder. Since kretprobe_holder::rp is RCU managed, it should use rcu_assign_pointer() and rcu_dereference_check() correctly. Also adding __rcu tag for finding wrong usage by sparse. - rethook: Fix to use appropriate rcu API for rethook::handler. The same as kretprobe, rethook::handler is RCU managed and it should use rcu_assign_pointer() and rcu_dereference_check(). This also adds __rcu tag for finding wrong usage by sparse. * tag 'probes-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rethook: Use __rcu pointer for rethook::handler kprobes: consistent rcu api usage for kretprobe holder lib: objpool: fix head overrun on RK3588 SBC
2023-12-02r8169: fix rtl8125b PAUSE frames blasting when suspendedChunHao Lin
When FIFO reaches near full state, device will issue pause frame. If pause slot is enabled(set to 1), in this time, device will issue pause frame only once. But if pause slot is disabled(set to 0), device will keep sending pause frames until FIFO reaches near empty state. When pause slot is disabled, if there is no one to handle receive packets, device FIFO will reach near full state and keep sending pause frames. That will impact entire local area network. This issue can be reproduced in Chromebox (not Chromebook) in developer mode running a test image (and v5.10 kernel): 1) ping -f $CHROMEBOX (from workstation on same local network) 2) run "powerd_dbus_suspend" from command line on the $CHROMEBOX 3) ping $ROUTER (wait until ping fails from workstation) Takes about ~20-30 seconds after step 2 for the local network to stop working. Fix this issue by enabling pause slot to only send pause frame once when FIFO reaches near full state. Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Reported-by: Grant Grundler <grundler@chromium.org> Tested-by: Grant Grundler <grundler@chromium.org> Cc: stable@vger.kernel.org Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/20231129155350.5843-1-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-12-02arm64: dts: rockchip: Fix Turing RK1 interrupt pinctrlsSam Edwards
The pinctrls for the hym8563 interrupt line and fan-tach input were both mistakenly defined as `pcfg_pull_none`. As these are active-low signals (level-triggered, in the hym8563 case) which may not be driven at times, these should really be pull-up. The lack of any bias results in spurious interrupts. Fix this by modifying the `rockchip,pins` properties as necessary to enable the pull-up resistors. Fixes: 2806a69f3fef6 ("arm64: dts: rockchip: Add Turing RK1 SoM support") Signed-off-by: Sam Edwards <CFSworks@gmail.com> Link: https://lore.kernel.org/r/20231202071212.1606800-1-CFSworks@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-12-01hv_netvsc: rndis_filter needs to select NLSRandy Dunlap
rndis_filter uses utf8s_to_utf16s() which is provided by setting NLS, so select NLS to fix the build error: ERROR: modpost: "utf8s_to_utf16s" [drivers/net/hyperv/hv_netvsc.ko] undefined! Fixes: 1ce09e899d28 ("hyperv: Add support for setting MAC from within guests") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Wei Liu <wei.liu@kernel.org> Cc: Dexuan Cui <decui@microsoft.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Simon Horman <horms@kernel.org> # build-tested Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20231130055853.19069-1-rdunlap@infradead.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-12-01net/tg3: fix race condition in tg3_reset_task()Thinh Tran
When an EEH error is encountered by a PCI adapter, the EEH driver modifies the PCI channel's state as shown below: enum { /* I/O channel is in normal state */ pci_channel_io_normal = (__force pci_channel_state_t) 1, /* I/O to channel is blocked */ pci_channel_io_frozen = (__force pci_channel_state_t) 2, /* PCI card is dead */ pci_channel_io_perm_failure = (__force pci_channel_state_t) 3, }; If the same EEH error then causes the tg3 driver's transmit timeout logic to execute, the tg3_tx_timeout() function schedules a reset task via tg3_reset_task_schedule(), which may cause a race condition between the tg3 and EEH driver as both attempt to recover the HW via a reset action. EEH driver gets error event --> eeh_set_channel_state() and set device to one of error state above scheduler: tg3_reset_task() get returned error from tg3_init_hw() --> dev_close() shuts down the interface tg3_io_slot_reset() and tg3_io_resume() fail to reset/resume the device To resolve this issue, we avoid the race condition by checking the PCI channel state in the tg3_reset_task() function and skip the tg3 driver initiated reset when the PCI channel is not in the normal state. (The driver has no access to tg3 device registers at this point and cannot even complete the reset task successfully without external assistance.) We'll leave the reset procedure to be managed by the EEH driver which calls the tg3_io_error_detected(), tg3_io_slot_reset() and tg3_io_resume() functions as appropriate. Adding the same checking in tg3_dump_state() to avoid dumping all device registers when the PCI channel is not in the normal state. Signed-off-by: Thinh Tran <thinhtr@linux.vnet.ibm.com> Tested-by: Venkata Sai Duggi <venkata.sai.duggi@ibm.com> Reviewed-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20231201001911.656-1-thinhtr@linux.vnet.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-12-02Merge tag 'pm-6.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix issues in two cpufreq drivers, in the AMD P-state driver and in the power-capping DTPM framework. Specifics: - Fix the AMD P-state driver's EPP sysfs interface in the cases when the performance governor is in use (Ayush Jain) - Make the ->fast_switch() callback in the AMD P-state driver return the target frequency as expected (Gautham R. Shenoy) - Allow user space to control the range of frequencies to use via scaling_min_freq and scaling_max_freq when AMD P-state driver is in use (Wyes Karny) - Prevent power domains needed for wakeup signaling from being turned off during system suspend on Qualcomm systems and prevent performance states votes from runtime-suspended devices from being lost across a system suspend-resume cycle in qcom-cpufreq-nvmem (Stephan Gerhold) - Fix disabling the 792 Mhz OPP in the imx6q cpufreq driver for the i.MX6ULL types that can run at that frequency (Christoph Niedermaier) - Eliminate unnecessary and harmful conversions to uW from the DTPM (dynamic thermal and power management) framework (Lukasz Luba)" * tag 'pm-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq/amd-pstate: Only print supported EPP values for performance governor cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update powercap: DTPM: Fix unneeded conversions to micro-Watts cpufreq/amd-pstate: Fix the return value of amd_pstate_fast_switch() pmdomain: qcom: rpmpd: Set GENPD_FLAG_ACTIVE_WAKEUP cpufreq: qcom-nvmem: Preserve PM domain votes in system suspend cpufreq: qcom-nvmem: Enable virtual power domain devices cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
2023-12-02Merge tag 'acpi-6.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "This fixes a recently introduced build issue on ARM32 and a NULL pointer dereference in the ACPI backlight driver due to a design issue exposed by a recent change in the ACPI bus type code. Specifics: - Fix a recently introduced build issue on ARM32 platforms caused by an inadvertent header file breakage (Dave Jiang) - Eliminate questionable usage of acpi_driver_data() in the ACPI backlight cooling device code that leads to NULL pointer dereferences after recent ACPI core changes (Hans de Goede)" * tag 'acpi-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: video: Use acpi_video_device for cooling-dev driver data ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes
2023-12-02Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Fix a regression where the arm64 KPTI ends up enabled even on systems that don't need it" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Avoid enabling KPTI unnecessarily
2023-12-02Merge tag 'iommu-fixes-v6.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix race conditions in device probe path - Handle ERR_PTR() returns in __iommu_domain_alloc() path - Update MAINTAINERS entry for Qualcom IOMMUs - Printk argument fix in device tree specific code - Several Intel VT-d fixes from Lu Baolu: - Do not support enforcing cache coherency for non-empty domains - Avoid devTLB invalidation if iommu is off - Disable PCI ATS in legacy passthrough mode - Support non-PCI devices when clearing context - Fix incorrect cache invalidation for mm notification - Add MTL to quirk list to skip TE disabling - Set variable intel_dirty_ops to static * tag 'iommu-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Fix printk arg in of_iommu_get_resv_regions() iommu/vt-d: Set variable intel_dirty_ops to static iommu/vt-d: Fix incorrect cache invalidation for mm notification iommu/vt-d: Add MTL to quirk list to skip TE disabling iommu/vt-d: Make context clearing consistent with context mapping iommu/vt-d: Disable PCI ATS in legacy passthrough mode iommu/vt-d: Omit devTLB invalidation requests when TES=0 iommu/vt-d: Support enforce_cache_coherency only for empty domains iommu: Avoid more races around device probe MAINTAINERS: list all Qualcomm IOMMU drivers in the QUALCOMM IOMMU entry iommu: Flow ERR_PTR out from __iommu_domain_alloc()
2023-12-01bpf: Fix a verifier bug due to incorrect branch offset comparison with cpu=v4Yonghong Song
Bpf cpu=v4 support is introduced in [1] and Commit 4cd58e9af8b9 ("bpf: Support new 32bit offset jmp instruction") added support for new 32bit offset jmp instruction. Unfortunately, in function bpf_adj_delta_to_off(), for new branch insn with 32bit offset, the offset (plus/minor a small delta) compares to 16-bit offset bound [S16_MIN, S16_MAX], which caused the following verification failure: $ ./test_progs-cpuv4 -t verif_scale_pyperf180 ... insn 10 cannot be patched due to 16-bit range ... libbpf: failed to load object 'pyperf180.bpf.o' scale_test:FAIL:expect_success unexpected error: -12 (errno 12) #405 verif_scale_pyperf180:FAIL Note that due to recent llvm18 development, the patch [2] (already applied in bpf-next) needs to be applied to bpf tree for testing purpose. The fix is rather simple. For 32bit offset branch insn, the adjusted offset compares to [S32_MIN, S32_MAX] and then verification succeeded. [1] https://lore.kernel.org/all/20230728011143.3710005-1-yonghong.song@linux.dev [2] https://lore.kernel.org/bpf/20231110193644.3130906-1-yonghong.song@linux.dev Fixes: 4cd58e9af8b9 ("bpf: Support new 32bit offset jmp instruction") Signed-off-by: Yonghong Song <yonghong.song@linux.dev> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20231201024640.3417057-1-yonghong.song@linux.dev
2023-12-02Merge tag 'sound-6.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "No surprise here, including only a collection of HD-audio device-specific small fixes" * tag 'sound-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: Disable power-save on KONTRON SinglePC ALSA: hda/realtek: Add supported ALC257 for ChromeOS ALSA: hda/realtek: Headset Mic VREF to 100% ALSA: hda: intel-nhlt: Ignore vbps when looking for DMIC 32 bps format ALSA: hda: cs35l56: Enable low-power hibernation mode on SPI ALSA: cs35l41: Fix for old systems which do not support command ALSA: hda: cs35l41: Remove unnecessary boolean state variable firmware_running ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro
2023-12-02Merge tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly fixes, mostly amdgpu fixes with a scattering of nouveau, i915, and a couple of reverts. Hopefully it will quieten down in coming weeks. drm: - Revert unexport of prime helpers for fd/handle conversion dma_resv: - Do not double add fences in dma_resv_add_fence. gpuvm: - Fix GPUVM license identifier. i915: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied panel: - Revert panel fixes as they require exporting device_is_dependent. nouveau: - fix oversized allocations in new vm path - fix zero-length array - remove a stray lock nt36523: - Fix error check for nt36523. amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit()" * tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drm: (53 commits) Revert "drm/prime: Unexport helpers for fd/handle conversion" drm/amdgpu: Use another offset for GC 9.4.3 remap drm/amd/display: Fix some HostVM parameters in DML drm/amdkfd: Free gang_ctx_bo and wptr_bo in pqm_uninit drm/amdgpu: Update EEPROM I2C address for smu v13_0_0 drm/amd/display: Allow DTBCLK disable for DCN35 drm/amdgpu: Fix cat debugfs amdgpu_regs_didt causes kernel null pointer drm/amd: Enable PCIe PME from D3 drm/amd/pm: fix a memleak in aldebaran_tables_init drm/amdgpu: fix AGP addressing when GART is not at 0 drm/amd/display: update dcn315 lpddr pstate latency drm/amd/display: fix ABM disablement drm/amd/display: Fix black screen on video playback with embedded panel drm/amd/display: Fix conversions between bytes and KB drm/amdkfd: Use common function for IP version check drm/amd/display: Remove config update drm/amd/display: Update DCN35 clock table policy drm/amd/display: force toggle rate wa for first link training for a retimer drm/amdgpu: correct the amdgpu runtime dereference usage count drm/amd/display: Update min Z8 residency time to 2100 for DCN314 ...
2023-12-02Merge tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linuxLinus Torvalds
Pull io_uring fixes from Jens Axboe: - Fix an issue with discontig page checking for IORING_SETUP_NO_MMAP - Fix an issue with not allowing IORING_SETUP_NO_MMAP also disallowing mmap'ed buffer rings - Fix an issue with deferred release of memory mapped pages - Fix a lockdep issue with IORING_SETUP_NO_MMAP - Use fget/fput consistently, even from our sync system calls. No real issue here, but if we were ever to allow closing io_uring descriptors it would be required. Let's play it safe and just use the full ref counted versions upfront. Most uses of io_uring are threaded anyway, and hence already doing the full version underneath. * tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linux: io_uring: use fget/fput consistently io_uring: free io_buffer_list entries via RCU io_uring/kbuf: prune deferred locked cache when tearing down io_uring/kbuf: recycle freed mapped buffer ring entries io_uring/kbuf: defer release of mapped buffer rings io_uring: enable io_mem_alloc/free to be used in other parts io_uring: don't guard IORING_OFF_PBUF_RING with SETUP_NO_MMAP io_uring: don't allow discontig pages for IORING_SETUP_NO_MMAP
2023-12-02Merge tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - Invalid namespace identification error handling (Marizio Ewan, Keith) - Fabrics keep-alive tuning (Mark) - Fix for a bad error check regression in bcache (Markus) - Fix for a performance regression with O_DIRECT (Ming) - Fix for a flush related deadlock (Ming) - Make the read-only warn on per-partition (Yu) * tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linux: nvme-core: check for too small lba shift blk-mq: don't count completed flush data request as inflight in case of quiesce block: Document the role of the two attribute groups block: warn once for each partition in bio_check_ro() block: move .bd_inode into 1st cacheline of block_device nvme: check for valid nvme_identify_ns() before using it nvme-core: fix a memory leak in nvme_ns_info_from_identify() nvme: fine-tune sending of first keep-alive bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
2023-12-02Merge tag 'dm-6.7/dm-fixes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM verity target's FEC support to always initialize IO before it frees it. Also fix alignment of struct dm_verity_fec_io within the per-bio-data - Fix DM verity target to not FEC failed readahead IO - Update DM flakey target to use MAX_ORDER rather than MAX_ORDER - 1 * tag 'dm-6.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-flakey: start allocating with MAX_ORDER dm-verity: align struct dm_verity_fec_io properly dm verity: don't perform FEC for failed readahead IO dm verity: initialize fec io before freeing it
2023-12-02Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three small fixes, one in drivers. The core changes are to the internal representation of flags in scsi_devices which removes space wasting bools in favour of single bit flags and to add a flag to force a runtime resume which is used by ATA devices" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Fix system start for ATA devices scsi: Change SCSI device boolean fields to single bit flags scsi: ufs: core: Clear cmd if abort succeeds in MCQ mode
2023-12-02Merge tag 'fs_for_v6.7-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull ext2 fix from Jan Kara: "Fix an ext2 bug introduced by changes in ext2 & iomap stepping on each other toes (apparently ext2 driver does not get much testing in linux-next)" * tag 'fs_for_v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext2: Fix ki_pos update for DIO buffered-io fallback case
generated by cgit (git 2.34.1) at 2025-09-11 08:52:54 +0000