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2024-10-25mac80211: fix user-power when emulating chanctxBen Greear
ieee80211_calc_hw_conf_chan was ignoring the configured user_txpower. If it is set, use it to potentially decrease txpower as requested. Signed-off-by: Ben Greear <greearb@candelatech.com> Link: https://patch.msgid.link/20241010203954.1219686-1-greearb@candelatech.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25Revert "wifi: iwlwifi: remove retry loops in start"Emmanuel Grumbach
Revert commit dfdfe4be183b ("wifi: iwlwifi: remove retry loops in start"), it turns out that there's an issue with the PNVM load notification from firmware not getting processed, that this patch has been somewhat successfully papering over. Since this is being reported, revert the loop removal for now. We will later at least clean this up to only attempt to retry if there was a timeout, but currently we don't even bubble up the failure reason to the correct layer, only returning NULL. Fixes: dfdfe4be183b ("wifi: iwlwifi: remove retry loops in start") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20241022092212.4aa82a558a00.Ibdeff9c8f0d608bc97fc42024392ae763b6937b7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: don't add default link in fw restart flowEmmanuel Grumbach
When we add the vif (and its default link) in fw restart we may override the link that already exists. We take care of this but if link 0 is a valid MLO link, then we will re-create a default link on mvmvif->link[0] and we'll loose the real link we had there. In non-MLO, we need to re-create the default link upon the interface creation, this is fine. In MLO, we'll just wait for change_vif_links() to re-build the links. Fixes: bf976c814c86 ("wifi: iwlwifi: mvm: implement link change ops") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.385bfea1b2e9.I4a127312285ccb529cc95cc4edf6fbe1e0a136ad@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd()Daniel Gabay
1. The size of the response packet is not validated. 2. The response buffer is not freed. Resolve these issues by switching to iwl_mvm_send_cmd_status(), which handles both size validation and frees the buffer. Fixes: f130bb75d881 ("iwlwifi: add FW recovery flow") Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.76c73185951e.Id3b6ca82ced2081f5ee4f33c997491d0ebda83f7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: SAR table alignmentAnjaneyulu
SAR table format in ACPI and local data base are different, So modified code to read data properly. Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.f077aced4dee.I4dc618f12d01f7ad19f9f8881f6e09eea77e9a14@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: Use the sync timepoint API in suspendDaniel Gabay
When starting the suspend flow, HOST_D3_START triggers an _async_ firmware dump collection for debugging purposes. The async worker may race with suspend flow and fail to get NIC access, resulting in the following warning: "Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff)" Fix this by switching to the sync version to ensure the dump completes before proceeding with the suspend flow, avoiding potential race issues. Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.9aae318cd593.I4b322009f39489c0b1d8893495c887870f73ed9c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: really send iwl_txpower_constraints_cmdMiri Korenblit
iwl_mvm_send_ap_tx_power_constraint_cmd is a no-op if the link is not active (we need to know the band etc.) However, for the station case it will be called just before we set the link to active (by calling iwl_mvm_link_changed with the LINK_CONTEXT_MODIFY_ACTIVE bit set in the 'changed' flags and active = true), so it will end up doing nothing. Fix this by calling iwl_mvm_send_ap_tx_power_constraint_cmd before iwl_mvm_link_changed. Fixes: 6b82f4e119d1 ("wifi: iwlwifi: mvm: handle TPE advertised by AP") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.5c235fccd3f1.I2d40dea21e5547eba458565edcb4c354d094d82a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25wifi: iwlwifi: mvm: don't leak a link on AP removalEmmanuel Grumbach
Release the link mapping resource in AP removal. This impacted devices that do not support the MLD API (9260 and down). On those devices, we couldn't start the AP again after the AP has been already started and stopped. Fixes: a8b5d4809b50 ("wifi: iwlwifi: mvm: Configure the link mapping for non-MLD FW") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241010140328.c54c42779882.Ied79e0d6244dc5a372e8b6ffa8ee9c6e1379ec1d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-25Merge branch 'pm-powercap'Rafael J. Wysocki
Merge a dtpm_devfreq power capping driver fix for 6.12-rc5: - Fix a dev_pm_qos_add_request() return value check in __dtpm_devfreq_setup() to prevent it from failing if a positive number is returned (Yuan Can). * pm-powercap: powercap: dtpm_devfreq: Fix error check against dev_pm_qos_add_request()
2024-10-25Merge branches 'acpi-resource' and 'acpi-button'Rafael J. Wysocki
Merge new DMI quirks for 6.12-rc5: - Add an ACPI IRQ override quirk for LG 16T90SP (Christian Heusel). - Add a lid switch detection quirk for Samsung Galaxy Book2 (Shubham Panwar). * acpi-resource: ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[] * acpi-button: ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue
2024-10-25fuse: remove stray debug lineMiklos Szeredi
It wasn't there when the patch was posted for review, but somehow made it into the pull. Link: https://lore.kernel.org/all/20240913104703.1673180-1-mszeredi@redhat.com/ Fixes: efad7153bf93 ("fuse: allow O_PATH fd for FUSE_DEV_IOC_BACKING_OPEN") Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2024-10-25drm/panfrost: Remove unused id_mask from struct panfrost_modelSteven Price
The id_mask field of struct panfrost_model has never been used. Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver") Signed-off-by: Steven Price <steven.price@arm.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241025140008.385081-1-steven.price@arm.com
2024-10-25Merge drm/drm-fixes into drm-misc-fixesThomas Zimmermann
Backmerging to get the latest fixes from upstream. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2024-10-25Merge commit 'bf40167d54d5' into fixesPalmer Dabbelt
This fix is part of a series on for-next, but it fixes broken builds so I'm picking it up as a fix. * commit 'bf40167d54d5': riscv: vdso: Prevent the compiler from inserting calls to memset()
2024-10-25riscv: Remove duplicated GET_RMChunyan Zhang
The macro GET_RM defined twice in this file, one can be removed. Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn> Fixes: 956d705dd279 ("riscv: Unaligned load/store handling for M_MODE") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20241008094141.549248-3-zhangchunyan@iscas.ac.cn Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25riscv: Remove unused GENERATING_ASM_OFFSETSChunyan Zhang
The macro is not used in the current version of kernel, it looks like can be removed to avoid a build warning: ../arch/riscv/kernel/asm-offsets.c: At top level: ../arch/riscv/kernel/asm-offsets.c:7: warning: macro "GENERATING_ASM_OFFSETS" is not used [-Wunused-macros] 7 | #define GENERATING_ASM_OFFSETS Fixes: 9639a44394b9 ("RISC-V: Provide a cleaner raw_smp_processor_id()") Cc: stable@vger.kernel.org Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn> Link: https://lore.kernel.org/r/20241008094141.549248-2-zhangchunyan@iscas.ac.cn Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25riscv: Use '%u' to format the output of 'cpu'WangYuli
'cpu' is an unsigned integer, so its conversion specifier should be %u, not %d. Suggested-by: Wentao Guan <guanwentao@uniontech.com> Suggested-by: Maciej W. Rozycki <macro@orcam.me.uk> Link: https://lore.kernel.org/all/alpine.DEB.2.21.2409122309090.40372@angie.orcam.me.uk/ Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Tested-by: Charlie Jenkins <charlie@rivosinc.com> Fixes: f1e58583b9c7 ("RISC-V: Support cpu hotplug") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/4C127DEECDA287C8+20241017032010.96772-1-wangyuli@uniontech.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25riscv: Prevent a bad reference count on CPU nodesMiquel Sabaté Solà
When populating cache leaves we previously fetched the CPU device node at the very beginning. But when ACPI is enabled we go through a specific branch which returns early and does not call 'of_node_put' for the node that was acquired. Since we are not using a CPU device node for the ACPI code anyways, we can simply move the initialization of it just passed the ACPI block, and we are guaranteed to have an 'of_node_put' call for the acquired node. This prevents a bad reference count of the CPU device node. Moreover, the previous function did not check for errors when acquiring the device node, so a return -ENOENT has been added for that case. Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Fixes: 604f32ea6909 ("riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240913080053.36636-1-mikisabate@gmail.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25riscv: efi: Set NX compat flag in PE/COFF headerHeinrich Schuchardt
The IMAGE_DLLCHARACTERISTICS_NX_COMPAT informs the firmware that the EFI binary does not rely on pages that are both executable and writable. The flag is used by some distro versions of GRUB to decide if the EFI binary may be executed. As the Linux kernel neither has RWX sections nor needs RWX pages for relocation we should set the flag. Cc: Ard Biesheuvel <ardb@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Fixes: cb7d2dd5612a ("RISC-V: Add PE/COFF header for EFI stub") Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20240929140233.211800-1-heinrich.schuchardt@canonical.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25RISC-V: disallow gcc + rust buildsConor Dooley
During the discussion before supporting rust on riscv, it was decided not to support gcc yet, due to differences in extension handling compared to llvm (only the version of libclang matching the c compiler is supported). Recently Jason Montleon reported [1] that building with gcc caused build issues, due to unsupported arguments being passed to libclang. After some discussion between myself and Miguel, it is better to disable gcc + rust builds to match the original intent, and subsequently support it when an appropriate set of extensions can be deduced from the version of libclang. Closes: https://lore.kernel.org/all/20240917000848.720765-2-jmontleo@redhat.com/ [1] Link: https://lore.kernel.org/all/20240926-battering-revolt-6c6a7827413e@spud/ [2] Fixes: 70a57b247251a ("RISC-V: enable building 64-bit kernels with rust support") Cc: stable@vger.kernel.org Reported-by: Jason Montleon <jmontleo@redhat.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20241001-playlist-deceiving-16ece2f440f5@spud Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25riscv: Do not use fortify in early codeAlexandre Ghiti
Early code designates the code executed when the MMU is not yet enabled, and this comes with some limitations (see Documentation/arch/riscv/boot.rst, section "Pre-MMU execution"). FORTIFY_SOURCE must be disabled then since it can trigger kernel panics as reported in [1]. Reported-by: Jason Montleon <jmontleo@redhat.com> Closes: https://lore.kernel.org/linux-riscv/CAJD_bPJes4QhmXY5f63GHV9B9HFkSCoaZjk-qCT2NGS7Q9HODg@mail.gmail.com/ [1] Fixes: a35707c3d850 ("riscv: add memory-type errata for T-Head") Fixes: 26e7aacb83df ("riscv: Allow to downgrade paging mode from the command line") Cc: stable@vger.kernel.org Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20241009072749.45006-1-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25RISC-V: ACPI: fix early_ioremap to early_memremapYunhui Cui
When SVPBMT is enabled, __acpi_map_table() will directly access the data in DDR through the IO attribute, rather than through hardware cache consistency, resulting in incorrect data in the obtained ACPI table. The log: ACPI: [ACPI:0x18] Invalid zero length. We do not assume whether the bootloader flushes or not. We should access in a cacheable way instead of maintaining cache consistency by software. Fixes: 3b426d4b5b14 ("RISC-V: ACPI : Fix for usage of pointers in different address space") Cc: stable@vger.kernel.org Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Link: https://lore.kernel.org/r/20241014130141.86426-1-cuiyunhui@bytedance.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-10-25ASoC: Intel: sst: Support LPE0F28 ACPI HIDHans de Goede
Some old Bay Trail tablets which shipped with Android as factory OS have the SST/LPE audio engine described by an ACPI device with a HID (Hardware-ID) of LPE0F28 instead of 80860F28. Add support for this. Note this uses a new sst_res_info for just the LPE0F28 case because it has a different layout for the IO-mem ACPI resources then the 80860F28. An example of a tablet which needs this is the Vexia EDU ATLA 10 tablet, which has been distributed to schools in the Spanish Andalucía region. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20241025090221.52198-1-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-25Merge tag 'wireless-2024-10-21' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless wireless fixes for v6.12-rc5 The first set of wireless fixes for v6.12. We have been busy and have not been able to send this earlier, so there are more fixes than usual. The fixes are all over, both in stack and in drivers, but nothing special really standing out.
2024-10-25ALSA: hda/realtek: Limit internal Mic boost on Dell platformKailang Yang
Dell want to limit internal Mic boost on all Dell platform. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/561fc5f5eff04b6cbd79ed173cd1c1db@realtek.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-10-25drm/meson: Allow build with COMPILE_TEST=yVille Syrjälä
Allow meson to be built with COMPILE_TEST=y for greater coverage. Builds fine on x86/x86_64 at least. Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: linux-amlogic@lists.infradead.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-11-ville.syrjala@linux.intel.com Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
2024-10-25drm/mediatek: Allow build with COMPILE_TEST=yVille Syrjälä
Allow mediatek to be built with COMPILE_TEST=y for greater coverage. Builds fine on x86/x86_64 at least. Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: linux-mediatek@lists.infradead.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-10-ville.syrjala@linux.intel.com Reviewed-by: CK Hu <ck.hu@mediatek.com>
2024-10-25drm/imx/dcss: Allow build with COMPILE_TEST=yVille Syrjälä
Allow imx/dcss to be built with COMPILE_TEST=y for greater coverage. Builds fine on x86/x86_64 at least. Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> Cc: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-8-ville.syrjala@linux.intel.com Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
2024-10-25drm/imx/dcss: Fix 64bit divisionsVille Syrjälä
Use the appropriate 64bit division helpers to make the code build on 32bit architectures. Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> Cc: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-7-ville.syrjala@linux.intel.com Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
2024-10-25Merge tag 'drm-xe-fixes-2024-10-24-1' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Increase invalidation timeout to avoid errors in some hosts (Shuicheng) - Flush worker on timeout (Badal) - Better handling for force wake failure (Shuicheng) - Improve argument check on user fence creation (Nirmoy) - Don't restart parallel queues multiple times on GT reset (Nirmoy) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/trlkoiewtc4x2cyhsxmj3atayyq4zwto4iryea5pvya2ymc3yp@fdx5nhwmiyem
2024-10-24fgraph: Change the name of cpuhp state to "fgraph:online"Steven Rostedt
The cpuhp state name given to cpuhp_setup_state() is "fgraph_idle_init" which doesn't really conform to the names that are used for cpu hotplug setups. Instead rename it to "fgraph:online" to be in line with other states. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/20241024222944.473d88c5@rorschach.local.home Suggested-by: Masami Hiramatsu <mhiramat@kernel.org> Fixes: 2c02f7375e658 ("fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2024-10-24fgraph: Fix missing unlock in register_ftrace_graph()Li Huafei
Use guard(mutex)() to acquire and automatically release ftrace_lock, fixing the issue of not unlocking when calling cpuhp_setup_state() fails. Fixes smatch warning: kernel/trace/fgraph.c:1317 register_ftrace_graph() warn: inconsistent returns '&ftrace_lock'. Link: https://lore.kernel.org/20241024155917.1019580-1-lihuafei1@huawei.com Fixes: 2c02f7375e65 ("fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202410220121.wxg0olfd-lkp@intel.com/ Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Li Huafei <lihuafei1@huawei.com> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2024-10-24Input: edt-ft5x06 - fix regmap leak when probe failsDmitry Torokhov
The driver neglects to free the instance of I2C regmap constructed at the beginning of the edt_ft5x06_ts_probe() method when probe fails. Additionally edt_ft5x06_ts_remove() is freeing the regmap too early, before the rest of the device resources that are managed by devm are released. Fix this by installing a custom devm action that will ensure that the regmap is released at the right time during normal teardown as well as in case of probe failure. Note that devm_regmap_init_i2c() could not be used because the driver may replace the original regmap with a regmap specific for M06 devices in the middle of the probe, and using devm_regmap_init_i2c() would result in releasing the M06 regmap too early. Reported-by: Li Zetao <lizetao1@huawei.com> Fixes: 9dfd9708ffba ("Input: edt-ft5x06 - convert to use regmap API") Cc: stable@vger.kernel.org Reviewed-by: Oliver Graute <oliver.graute@kococonnector.com> Link: https://lore.kernel.org/r/ZxL6rIlVlgsAu-Jv@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-10-25Merge tag 'drm-misc-fixes-2024-10-24' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: bridge: - aux: Fix assignment of OF node - tc358767: Add missing of_node_put() in error path Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241024124921.GA20475@localhost.localdomain
2024-10-24Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfLinus Torvalds
Pull bpf fixes from Daniel Borkmann: - Fix an out-of-bounds read in bpf_link_show_fdinfo for BPF sockmap link file descriptors (Hou Tao) - Fix BPF arm64 JIT's address emission with tag-based KASAN enabled reserving not enough size (Peter Collingbourne) - Fix BPF verifier do_misc_fixups patching for inlining of the bpf_get_branch_snapshot BPF helper (Andrii Nakryiko) - Fix a BPF verifier bug and reject BPF program write attempts into read-only marked BPF maps (Daniel Borkmann) - Fix perf_event_detach_bpf_prog error handling by removing an invalid check which would skip BPF program release (Jiri Olsa) - Fix memory leak when parsing mount options for the BPF filesystem (Hou Tao) * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf: Check validity of link->type in bpf_link_show_fdinfo() bpf: Add the missing BPF_LINK_TYPE invocation for sockmap bpf: fix do_misc_fixups() for bpf_get_branch_snapshot() bpf,perf: Fix perf_event_detach_bpf_prog error handling selftests/bpf: Add test for passing in uninit mtu_len selftests/bpf: Add test for writes to .rodata bpf: Remove MEM_UNINIT from skb/xdp MTU helpers bpf: Fix overloading of MEM_UNINIT's meaning bpf: Add MEM_WRITE attribute bpf: Preserve param->string when parsing mount options bpf, arm64: Fix address emission with tag-based KASAN enabled
2024-10-25ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tabletHans de Goede
The Vexia Edu Atla 10 tablet mostly uses the BYTCR tablet defaults, but as happens on more models it is using IN1 instead of IN3 for its internal mic and JD_SRC_JD2_IN4N instead of JD_SRC_JD1_IN4P for jack-detection. Add a DMI quirk for this to fix the internal-mic and jack-detection. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20241024211615.79518-2-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-25ASoC: Intel: bytcr_rt5640: Add support for non ACPI instantiated codecHans de Goede
On some x86 Bay Trail tablets which shipped with Android as factory OS, the DSDT is so broken that the codec needs to be manually instantatiated by the special x86-android-tablets.ko "fixup" driver for cases like this. This means that the codec-dev cannot be retrieved through its ACPI fwnode, add support to the bytcr_rt5640 machine driver for such manually instantiated rt5640 i2c_clients. An example of a tablet which needs this is the Vexia EDU ATLA 10 tablet, which has been distributed to schools in the Spanish Andalucía region. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20241024211615.79518-1-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-25ASoC: codecs: rt5640: Always disable IRQs from rt5640_cancel_work()Hans de Goede
Disable IRQs from rt5640_cancel_work(), this fixes a crash caused by the IRQ never getting freed when the driver is unbound from the i2c_client with jack-detection active: [ 193.138780] rt5640 i2c-rt5640: ASoC: unknown pin LDO2 [ 193.138830] rt5640 i2c-rt5640: ASoC: unknown pin MICBIAS1 [ 193.671218] BUG: kernel NULL pointer dereference, address: 0000000000000078 [ 193.671239] #PF: supervisor read access in kernel mode [ 193.671248] #PF: error_code(0x0000) - not-present page ... [ 193.671531] ? asm_exc_page_fault+0x22/0x30 [ 193.671551] ? rt5640_jack_inserted+0x10/0x80 [snd_soc_rt5640] [ 193.671574] rt5640_detect_headset+0x93/0x130 [snd_soc_rt5640] [ 193.671596] rt5640_jack_work+0x93/0x355 [snd_soc_rt5640] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20241024215612.92147-1-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-24Merge tag 'net-6.12-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfiler, xfrm and bluetooth. Oddly this includes a fix for a posix clock regression; in our previous PR we included a change there as a pre-requisite for networking one. That fix proved to be buggy and requires the follow-up included here. Thomas suggested we should send it, given we sent the buggy patch. Current release - regressions: - posix-clock: Fix unbalanced locking in pc_clock_settime() - netfilter: fix typo causing some targets not to load on IPv6 Current release - new code bugs: - xfrm: policy: remove last remnants of pernet inexact list Previous releases - regressions: - core: fix races in netdev_tx_sent_queue()/dev_watchdog() - bluetooth: fix UAF on sco_sock_timeout - eth: hv_netvsc: fix VF namespace also in synthetic NIC NETDEV_REGISTER event - eth: usbnet: fix name regression - eth: be2net: fix potential memory leak in be_xmit() - eth: plip: fix transmit path breakage Previous releases - always broken: - sched: deny mismatched skip_sw/skip_hw flags for actions created by classifiers - netfilter: bpf: must hold reference on net namespace - eth: virtio_net: fix integer overflow in stats - eth: bnxt_en: replace ptp_lock with irqsave variant - eth: octeon_ep: add SKB allocation failures handling in __octep_oq_process_rx() Misc: - MAINTAINERS: add Simon as an official reviewer" * tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits) net: dsa: mv88e6xxx: support 4000ps cycle counter period net: dsa: mv88e6xxx: read cycle counter period from hardware net: dsa: mv88e6xxx: group cycle counter coefficients net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event net: dsa: microchip: disable EEE for KSZ879x/KSZ877x/KSZ876x Bluetooth: ISO: Fix UAF on iso_sock_timeout Bluetooth: SCO: Fix UAF on sco_sock_timeout Bluetooth: hci_core: Disable works on hci_unregister_dev posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() r8169: avoid unsolicited interrupts net: sched: use RCU read-side critical section in taprio_dump() net: sched: fix use-after-free in taprio_change() net/sched: act_api: deny mismatched skip_sw/skip_hw flags for actions created by classifiers net: usb: usbnet: fix name regression mlxsw: spectrum_router: fix xa_store() error checking virtio_net: fix integer overflow in stats net: fix races in netdev_tx_sent_queue()/dev_watchdog() net: wwan: fix global oob in wwan_rtnl_policy netfilter: xtables: fix typo causing some targets not to load on IPv6 ...
2024-10-24Merge tag 'hid-for-linus-20241024' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: "Device-specific functionality quirks for Thinkpad X1 Gen3, Logitech Bolt and some Goodix touchpads (Bartłomiej Maryńczak, Hans de Goede and Kenneth Albanowski)" * tag 'hid-for-linus-20241024' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: lenovo: Add support for Thinkpad X1 Tablet Gen 3 keyboard HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad HID: i2c-hid: Delayed i2c resume wakeup for 0x0d42 Goodix touchpad
2024-10-24drm/amdgpu: Fix amdgpu_ip_block_hw_fini()Dan Carpenter
This NULL check is reversed so the function doesn't work. Fixes: dad01f93f432 ("drm/amdgpu: validate hw_fini before function call") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/f4fc849e-4e76-4448-8657-caa4c69910b0@stanley.mountain Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24Documentation/gpu/amdgpu: Add programming model for DCNRodrigo Siqueira
One of the challenges to contributing to the display code is the complexity of the DC component. This commit adds a documentation page that discusses the programming model used by DCN and an overview of how the display code is organized. Cc: Leo Li <sunpeng.li@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Christian Konig <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24Documentation/gpu: Document how to narrow down display issuesRodrigo Siqueira
The amdgpu driver is composed of multiple components, each of which can be a source of some specific problem that the user/developer can see. This commit introduces steps to narrow down and collect display information. Cc: Leo Li <sunpeng.li@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Christian Konig <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24amdgpu: Don't print L2 status if there's nothing to printKent Russell
If a 2nd fault comes in before the 1st is handled, the 1st fault will clear out the FAULT STATUS registers before the 2nd fault is handled. Thus we get a lot of zeroes. If status=0, just skip the L2 fault status information, to avoid confusion of why some VM fault status prints in dmesg are all zeroes. Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amd/display: add missing tracepoint event in DM atomic_commit_tailMelissa Wen
There are two events to trace the beginning and the end of amdgpu_dm_atomic_commit_tail, but only the one ate the beginning was placed. Place amdgpu_dm_atomic_commit_tail_finish tracepoint at the end than. Signed-off-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amdkfd: sever xgmi io link if host driver has disable sharingJonathan Kim
Host drivers can create partial hives per guest by disabling xgmi sharing between certain peers in the main hive. Typically, these partial hives are fully connected per guest session. In the event that the host makes a mistake by adding a non-shared node to a guest session, have the KFD reflect sharing disabled by severing the IO link. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Tested-by: James Yao <yiqing.yao@amd.com> Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amdgpu: refine error handling in amdgpu_ttm_tt_pin_userptrLang Yu
Free sg table when dma_map_sgtable() failed to avoid memory leak. Signed-off-by: Lang Yu <lang.yu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amdgpu: Fix the logic for NPS request failureLijo Lazar
On a hive, NPS request is placed by the first one for all devices in the hive. If the request fails, mark the mode as UNKNOWN so that subsequent devices on unload don't request it. Also, fix the mutex double lock issue in error condition, should have been mutex_unlock. Fixes: ee52489d1210 ("drm/amdgpu: Place NPS mode request on unload") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amdkfd: remove extra use of volatileVictor Zhao
as the adding of mb() should be sufficient in function unmap_queues_cpsch, remove the add of volatile type as recommended Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-24drm/amdgpu: Reduce redundant gpu resets on nbio v7.4YiPeng Chai
On nbio v7.4, ras controller interrupt and athub interrupt are generated after injecting UE to PCIE, but gpu reset only needs to be triggered once. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-13 20:03:50 +0000