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2024-08-22Documentation: msm-hsusb.txt: removeMasanori Ogino1-110/+0
Commit a170a1e9ccc5 ("usb: phy: remove phy-msm-usb.c") removed the device driver but left the corresponding documentation, delete it. Signed-off-by: Masanori Ogino <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.cAbhishek Tamboli1-1/+11
Fix potential dereferencing of ERR_PTR() in find_format_by_pix() and uvc_v4l2_enum_format(). Fix the following smatch errors: drivers/usb/gadget/function/uvc_v4l2.c:124 find_format_by_pix() error: 'fmtdesc' dereferencing possible ERR_PTR() drivers/usb/gadget/function/uvc_v4l2.c:392 uvc_v4l2_enum_format() error: 'fmtdesc' dereferencing possible ERR_PTR() Also, fix similar issue in uvc_v4l2_try_format() for potential dereferencing of ERR_PTR(). Signed-off-by: Abhishek Tamboli <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: bdc: fix module autoloadingLiao Chen1-0/+1
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based on the alias from of_device_id table. Signed-off-by: Liao Chen <[email protected]> Acked-by: Florian Fainelli <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: typec: ucsi: Add DATA_RESET option of Connector Reset commandVenkat Jayaraman2-2/+19
Modify CONNECTOR_RESET command implementation to accommodate DATA_RESET reset type as defined in UCSI spec v2.0 and later. Hard Reset bit field was defined with value 1 in UCSI spec version 1.0. Starting with spec version 1.1, Hard Reset bit field was removed from the CONNECTOR_RESET command, until spec 2.0 reintroduced it with value 0, so, the value to pass in to the command for a Hard Reset is different depending on the UCSI version supported by the LPM. Reviewed-by: Heikki Krogerus <[email protected]> Reviewed-by: Przemek Kitszel <[email protected]> Signed-off-by: Venkat Jayaraman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: gadget: lpc32xx_udc: Remove NULL check of list_entry()Yuesong Li1-37/+30
list_entry() will never return a NULL pointer, thus remove the check. Signed-off-by: Yuesong Li <[email protected]> Reviewed-by: Vladimir Zapolskiy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: ohci-exynos: Simplify with scoped for each OF child loopJinjie Ruan1-7/+2
Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Jinjie Ruan <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Alan Stern <[email protected]> Reviewed-by: Anand Moon <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: ehci-exynos: Simplify with scoped for each OF child loopJinjie Ruan1-7/+2
Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Jinjie Ruan <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Alan Stern <[email protected]> Reviewed-by: Anand Moon <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22dt-bindings: usb: qcom,dwc3: Document X1E80100 MP controllerKonrad Dybcio1-0/+3
The X1E80100, just like its predecessors, has a Multiport controller. This time around, 2 HS (eUSB) and 2 SS PHYs are attached. Document it. Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Konrad Dybcio <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22usb: cdnsp: fix incorrect index in cdnsp_get_hw_deq functionPawel Laszczak1-1/+1
Patch fixes the incorrect "stream_id" table index instead of "ep_index" used in cdnsp_get_hw_deq function. Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") cc: [email protected] Signed-off-by: Pawel Laszczak <[email protected]> Reviewed-by: Peter Chen <[email protected]> Link: https://lore.kernel.org/r/PH7PR07MB95381F2182688811D5C711CEDD8D2@PH7PR07MB9538.namprd07.prod.outlook.com Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22wifi: mwifiex: remove unnecessary checks for valid privSascha Hauer13-109/+59
The pointers in adapter->priv[] are allocated in mwifiex_register(). With an allocation failed the function will return an error and driver initialization is aborted. This makes all checks for valid priv pointers unnecessary throughout the driver. In many places the pointers are assumed to be valid without checks, this patch removes the remaining checks. Signed-off-by: Sascha Hauer <[email protected]> Acked-by: Brian Norris <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://patch.msgid.link/20240816-mwifiex-remove-priv-checks-v1-1-6dd6553e8ed9@pengutronix.de
2024-08-22Merge branch 'net-ipv6-ioam6-introduce-tunsrc'Paolo Abeni2-12/+68
Justin Iurman says: ==================== net: ipv6: ioam6: introduce tunsrc This series introduces a new feature called "tunsrc" (just like seg6 already does). v3: - address Jakub's comments v2: - add links to performance result figures (see patch#2 description) - move the ipv6_addr_any() check out of the datapath ==================== Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-08-22net: ipv6: ioam6: new feature tunsrcJustin Iurman2-8/+63
This patch provides a new feature (i.e., "tunsrc") for the tunnel (i.e., "encap") mode of ioam6. Just like seg6 already does, except it is attached to a route. The "tunsrc" is optional: when not provided (by default), the automatic resolution is applied. Using "tunsrc" when possible has a benefit: performance. See the comparison: - before (= "encap" mode): https://ibb.co/bNCzvf7 - after (= "encap" mode with "tunsrc"): https://ibb.co/PT8L6yq Signed-off-by: Justin Iurman <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-08-22net: ipv6: ioam6: code alignmentJustin Iurman1-4/+5
This patch prepares the next one by correcting the alignment of some lines. Signed-off-by: Justin Iurman <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-08-22wifi: mwifiex: Fix uninitialized variable in mwifiex_cfg80211_authenticate()Dan Carpenter1-1/+1
Smatch complains that: drivers/net/wireless/marvell/mwifiex/cfg80211.c:4408 mwifiex_cfg80211_authenticate() error: uninitialized symbol 'varptr'. It's a check for NULL, but "varptr" is either non-NULL or uninitialized. Initialize it to NULL. Fixes: 36995892c271 ("wifi: mwifiex: add host mlme for client mode") Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Brian Norris <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://patch.msgid.link/[email protected]
2024-08-22wifi: iwlegacy: Avoid multiple -Wflex-array-member-not-at-end warningsGustavo A. R. Silva5-150/+165
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are getting ready to enable it, globally. So, in order to avoid ending up with a flexible-array member in the middle of multiple other structs, we use the `__struct_group()` helper to create new tagged structures with the suffix `_hdr`. These structures group together all the members of the original flexible structures except the flexible arrays. As a result, the arrays are effectively separated from the rest of the members without modifying the memory layout of the flexible structures. We then change the type of the middle struct members currently causing trouble from the original flex struct to the newly created structs with suffix `_hdr`. We also want to ensure that when new members need to be added to the flexible structures, they are always included within the newly created tagged structs. For this, we use `static_assert()`. This ensures that the memory layout for both the flexible structure and the new tagged struct is the same after any changes. This approach avoids having to implement the `_hdr` structures as completely separate structures, thus preventing having to maintain two independent but basically identical structures, closing the door to potential bugs in the future. We also use `container_of()` whenever we need to retrieve a pointer to the flexible structure, through which we can access the flexible-array member, if necessary. Also, remove a couple of unused zero-length arrays and flexible-array members. So, with these changes, fix the following warnings: drivers/net/wireless/intel/iwlegacy/commands.h:1196:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:1197:36: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:2505:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:2549:26: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:2654:31: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:2665:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:2673:26: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/wireless/intel/iwlegacy/commands.h:3349:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Signed-off-by: Gustavo A. R. Silva <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://patch.msgid.link/Zr2gxERA3RL3EwRe@elsanto
2024-08-22usb: dwc3: core: Prevent USB core invalid event buffer address accessSelvarasu Ganesan1-0/+8
This commit addresses an issue where the USB core could access an invalid event buffer address during runtime suspend, potentially causing SMMU faults and other memory issues in Exynos platforms. The problem arises from the following sequence. 1. In dwc3_gadget_suspend, there is a chance of a timeout when moving the USB core to the halt state after clearing the run/stop bit by software. 2. In dwc3_core_exit, the event buffer is cleared regardless of the USB core's status, which may lead to an SMMU faults and other memory issues. if the USB core tries to access the event buffer address. To prevent this hardware quirk on Exynos platforms, this commit ensures that the event buffer address is not cleared by software when the USB core is active during runtime suspend by checking its status before clearing the buffer address. Cc: stable <[email protected]> Signed-off-by: Selvarasu Ganesan <[email protected]> Acked-by: Thinh Nguyen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3Marc Zyngier2-0/+13
On a system with a GICv3, if a guest hasn't been configured with GICv3 and that the host is not capable of GICv2 emulation, a write to any of the ICC_*SGI*_EL1 registers is trapped to EL2. We therefore try to emulate the SGI access, only to hit a NULL pointer as no private interrupt is allocated (no GIC, remember?). The obvious fix is to give the guest what it deserves, in the shape of a UNDEF exception. Reported-by: Alexander Potapenko <[email protected]> Signed-off-by: Marc Zyngier <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Oliver Upton <[email protected]>
2024-08-22MAINTAINERS: Mark UVC gadget driver as orphanLaurent Pinchart1-3/+1
I haven't had time to maintain the UVC gadget driver for a long while. Dan Scally confirmed he is also in a similar -ENOTIME situation with no short term hope of fixing that. Being listed as maintainers doesn't help progress, so mark the driver as orphan to reflect the current state. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Daniel Scally <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix blank lineAlien Wesley1-1/+0
Removed blank line in r8192E_dev.c in order to silence the following checkpatch warning. CHECK: Please don't use multiple blank lines Signed-off-by: Alien Wesley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix parenthesis alignmentTúlio Fernandes1-1/+1
Fix parenthesis alignment in rtl92e_set_rf_state in order to rid the following warning: CHECK: Alignment should match open parenthesis Signed-off-by: Túlio Fernandes <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix parenthesis alignmentPedro Orlando1-2/+2
Fix parenthesis alignment in _rtl92e_wx_set_encode_ext to fix checkpatch warning: CHECK: Alignment should match open parenthesis Signed-off-by: Pedro Orlando <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: fix parenthesis alignmentChristian S Lima1-2/+1
fix line 1326 in order to silence warning CHECK: Alignment should match open parenthesis Signed-off-by: Christian S Lima <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix line ended with '('João Pedro Leôncio1-3/+2
Fix line ended with '(' in _rtl92e_update_received_rate_histogram_stats in order to silence the following checkpat warning: CHECK: Lines should not end with a '(' Signed-off-by: João Pedro Leôncio <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: change logical continuation to previous line on file ↵thdecamargoj1-2/+2
r8192E_dev.c Change logical continuation to previous line to silence checkpatch warning: CHECK: Logical continuations should be on the previous line Signed-off-by: thdecamargoj <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix parenthesis alignmentVinicius Peixoto1-6/+6
Fix parenthesis alignment in rtl92e_init_gain in order to silence the following checkpatch warning: CHECK: Alignment should match open parenthesis Signed-off-by: Vinicius Peixoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: Fix parenthesis alignmentLeonardo Kenji1-1/+1
Fix parenthesis alignment in _rtl92e_read_eeprom_info in order to silence the following checkpatch warning: CHECK: Alignment should match open parenthesis Signed-off-by: Leonardo Kenji <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: vme: vme_user: Remove NULL check of list_entry()Yuesong Li1-8/+0
list_entry() will never return a NULL pointer, thus remove the check. Signed-off-by: Yuesong Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8192e: insert blank line after function declarationVinicius Peixoto1-0/+1
This adds a blank line after the declaration of rtl92e_config_bb, in order to fix the following checkpatch warning: CHECK: Please use a blank line after function/struct/union/enum declarations Signed-off-by: Vinicius Peixoto <[email protected]> Reviewed-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8723bs: add spaces arround operatorsGuillaume Lefèvre-Crimé1-27/+27
Adhere to Linux kernel coding style. Reported by checkpath : CHECK: spaces preferred around that '&' (ctx:VxV) Signed-off-by: Guillaume Lefèvre-Crimé <[email protected]> Tested-by: Philipp Hortmann <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_openSimon Arlott1-1/+1
The mcp251x_hw_wake() function is called with the mpc_lock mutex held and disables the interrupt handler so that no interrupts can be processed while waking the device. If an interrupt has already occurred then waiting for the interrupt handler to complete will deadlock because it will be trying to acquire the same mutex. CPU0 CPU1 ---- ---- mcp251x_open() mutex_lock(&priv->mcp_lock) request_threaded_irq() <interrupt> mcp251x_can_ist() mutex_lock(&priv->mcp_lock) mcp251x_hw_wake() disable_irq() <-- deadlock Use disable_irq_nosync() instead because the interrupt handler does everything while holding the mutex so it doesn't matter if it's still running. Fixes: 8ce8c0abcba3 ("can: mcp251x: only reset hardware as required") Signed-off-by: Simon Arlott <[email protected]> Reviewed-by: Przemek Kitszel <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/all/4fc08687-1d80-43fe-9f0d-8ef8475e75f6@0882a8b5-c6c3-11e9-b005-00805fc181fe.uuid.home.arpa Signed-off-by: Marc Kleine-Budde <[email protected]>
2024-08-22staging: rtl8192e: remove set but otherwise unused local variable iv32Simon Horman1-3/+0
Remove iv32 from rtllib_tkip_get_key() as it is set but otherwise unused. Flagged by allmodconfig W=1 builds with gcc-13 and clang-18. Compile tested only. Signed-off-by: Simon Horman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_WritePortUcharTree Davies2-2/+2
Rename variable CmdID_WritePortUchar to cmd_id_write_port_uchar to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_WritePortUshortTree Davies2-2/+2
Rename variable CmdID_WritePortUshort to cmd_id_write_port_ushort to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_WritePortUlongTree Davies2-2/+2
Rename variable CmdID_WritePortUlong to cmd_id_write_port_ulong to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_BBRegWrite10Tree Davies1-1/+1
Rename variable CmdID_BBRegWrite10 to cmd_id_bbreg_write10 to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_SetTxPowerLevelTree Davies2-3/+3
Rename variable CmdID_SetTxPowerLevel to cmd_id_set_tx_power_level to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Staging: rtl8192e: Rename variable CmdID_EndTree Davies2-5/+5
Rename variable CmdID_End to cmd_id_end to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: vt6655: Fix alignment to open parenthesesDominik Karol Piątkowski3-12/+12
This patch fixes the "Alignment should match open parenthesis" checks detected by checkpatch.pl. Signed-off-by: Dominik Karol Piątkowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22staging: rtl8723bs: drop unnessary dep on CFG80211_WEXTPeter Robinson1-1/+0
In commit 174ac41a7aaf ("staging: rtl8723bs: remove obsolete wext support") a dep on CFG80211_WEXT was added to allow wext userspace calls to be managed via the compatibility support. This is an optional dependency which the driver has no dependency on and stops users/distros etc from dropping CFG80211_WEXT if they want to enable this driver. Drop this dependency as if users want this legacy feature they will be explicitly enabling it themselves. Signed-off-by: Peter Robinson <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22Merge tag 'drm-misc-next-2024-08-16' of ↵Daniel Vetter55-416/+471
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.12: Core Changes: ci: - Update dependencies docs: - Cleanups edid: - Improve debug logging - Clean up interface fbdev emulation: - Remove old fbdev hooks - Update documentation panic: - Cleanups Driver Changes: amdgpu: - Remove usage of old fbdev hooks - Use backlight constants ast: - Fix timeout loop for DP link training hisilicon: - hibmc: Cleanups mipi-dsi: - Improve error handling - startek-kd070fhfid015: Use new error handling nouveau: - Remove usage of old fbdev hooks panel: - Use backlight constants radeon: - Use backlight constants rockchip: - Improve DP sink-capability reporting - Cleanups - dw_hdmi: Support 4k@60Hz; Cleanups - vop: Support RGB display on Rockchip RK3066; Support 4096px width tilcdc: - Use backlight constants Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-22KVM: arm64: Ensure canonical IPA is hugepage-aligned when handling faultOliver Upton1-1/+8
Zenghui reports that VMs backed by hugetlb pages are no longer booting after commit fd276e71d1e7 ("KVM: arm64: nv: Handle shadow stage 2 page faults"). Support for shadow stage-2 MMUs introduced the concept of a fault IPA and canonical IPA to stage-2 fault handling. These are identical in the non-nested case, as the hardware stage-2 context is always that of the canonical IPA space. Both addresses need to be hugepage-aligned when preparing to install a hugepage mapping to ensure that KVM uses the correct GFN->PFN translation and installs that at the correct IPA for the current stage-2. And now I'm feeling thirsty after all this talk of IPAs... Fixes: fd276e71d1e7 ("KVM: arm64: nv: Handle shadow stage 2 page faults") Reported-by: Zenghui Yu <[email protected]> Reviewed-by: Marc Zyngier <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Oliver Upton <[email protected]>
2024-08-22driver core: Use 2-argument strscpy()Andy Shevchenko1-1/+1
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22driver core: Make use of returned value of dev_err_probe()Andy Shevchenko1-4/+2
Instead of assigning ret explicitly to the same value that is supplied to dev_err_probe(), make use of returned value of the latter. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22driver core: Use guards for simple mutex locksAndy Shevchenko1-28/+22
Guards can help to make the code more readable. So use it wherever they do so. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22driver core: Use kasprintf() instead of fixed buffer formattingAndy Shevchenko1-38/+32
Improve readability and maintainability by replacing a hardcoded string allocation and formatting by the use of the kasprintf() helper. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22driver core: Sort headersAndy Shevchenko1-7/+7
Sort the headers in alphabetic order in order to ease the maintenance for this part. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-08-22ALSA: hda/realtek - Fixed ALC256 headphone no soundKailang Yang1-13/+37
Dell platform, plug headphone or headset, it had a chance to get no sound from headphone. Replace depop procedure will solve this issue. Signed-off-by: Kailang Yang <[email protected]> Link: https://lore.kernel.org/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2024-08-22drm/ast: Remove BMC outputThomas Zimmermann2-126/+0
Ast's BMC connector tracks the status of an underlying physical connector and updates the BMC status accordingly. This functionality works around GNOME's settings app, which cannot handle multiple outputs on the same CRTC. The workaround is now obsolete as all code for physical outputs handle BMC support internally. Hence, remove the driver's code and the BMC output entirely. v3: - remove struct ast_bmc_connector Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-22drm/ast: vga: Transparently handle BMC supportThomas Zimmermann1-2/+25
Permanently set the connector status to 'connected'. Return BMC modes for connector if no display is attached to the physical DP connector. Otherwise use EDID modes as before. If the status of the physical connector changes, the driver still generates a hotplug event. DRM clients will then reconfigure their output to a mode appropriate for either physical display or BMC. v3: - use struct ast_connector.physical_status to handle BMC Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-08-22drm/ast: sil164: Transparently handle BMC supportThomas Zimmermann1-2/+25
Permanently set the connector status to 'connected'. Return BMC modes for connector if no display is attached to the physical DP connector. Otherwise use EDID modes as before. If the status of the physical connector changes, the driver still generates a hotplug event. DRM clients will then reconfigure their output to a mode appropriate for either physical display or BMC. v3: - use struct ast_connector.physical_status to handle BMC Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Jocelyn Falempe <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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