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2024-11-18erofs: clarify direct I/O supportGao Xiang
Currently, only filesystems backed by block devices support direct I/O. Also remove the unnecessary strict checks that can be supported with iomap. Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241115074625.2520728-1-hsiangkao@linux.alibaba.com
2024-11-18erofs: fix blksize < PAGE_SIZE for file-backed mountsHongzhen Luo
Adjust sb->s_blocksize{,_bits} directly for file-backed mounts when the fs block size is smaller than PAGE_SIZE. Previously, EROFS used sb_set_blocksize(), which caused a panic if bdev-backed mounts is not used. Fixes: fb176750266a ("erofs: add file-backed mount support") Signed-off-by: Hongzhen Luo <hongzhen@linux.alibaba.com> Link: https://lore.kernel.org/r/20241015103836.3757438-1-hongzhen@linux.alibaba.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2024-11-18erofs: get rid of `buf->kmap_type`Gao Xiang
After commit 927e5010ff5b ("erofs: use kmap_local_page() only for erofs_bread()"), `buf->kmap_type` actually has no use at all. Let's get rid of `buf->kmap_type` now. Suggested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241114095813.839866-1-hsiangkao@linux.alibaba.com
2024-11-18erofs: fix file-backed mounts over FUSEGao Xiang
syzbot reported a null-ptr-deref in fuse_read_args_fill: fuse_read_folio+0xb0/0x100 fs/fuse/file.c:905 filemap_read_folio+0xc6/0x2a0 mm/filemap.c:2367 do_read_cache_folio+0x263/0x5c0 mm/filemap.c:3825 read_mapping_folio include/linux/pagemap.h:1011 [inline] erofs_bread+0x34d/0x7e0 fs/erofs/data.c:41 erofs_read_superblock fs/erofs/super.c:281 [inline] erofs_fc_fill_super+0x2b9/0x2500 fs/erofs/super.c:625 Unlike most filesystems, some network filesystems and FUSE need unavoidable valid `file` pointers for their read I/Os [1]. Anyway, those use cases need to be supported too. [1] https://docs.kernel.org/filesystems/vfs.html Reported-by: syzbot+0b1279812c46e48bb0c1@syzkaller.appspotmail.com Closes: https://lore.kernel.org/r/6727bbdf.050a0220.3c8d68.0a7e.GAE@google.com Fixes: fb176750266a ("erofs: add file-backed mount support") Tested-by: syzbot+0b1279812c46e48bb0c1@syzkaller.appspotmail.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241114234905.1873723-1-hsiangkao@linux.alibaba.com
2024-11-18erofs: simplify definition of the log functionsGou Hao
Use printk instead of pr_info/err to reduce redundant code. Signed-off-by: Gou Hao <gouhao@uniontech.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241114013247.30821-1-gouhao@uniontech.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2024-11-18erofs: add sysfs node to drop internal cachesChunhai Guo
Add a sysfs node to drop compression-related caches, currently used to drop in-memory pclusters and cached compressed folios. Signed-off-by: Chunhai Guo <guochunhai@vivo.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241113041148.749129-1-guochunhai@vivo.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2024-11-18erofs: free pclusters if no cached folio is attachedChunhai Guo
Once a pcluster is fully decompressed and there are no attached cached folios, its corresponding `struct z_erofs_pcluster` will be freed. This will significantly reduce the frequency of calls to erofs_shrink_scan() and the memory allocated for `struct z_erofs_pcluster`. The tables below show approximately a 96% reduction in the calls to erofs_shrink_scan() and in the memory allocated for `struct z_erofs_pcluster` after applying this patch. The results were obtained by performing a test to copy a 4.1GB partition on ARM64 Android devices running the 6.6 kernel with an 8-core CPU and 12GB of memory. 1. The reduction in calls to erofs_shrink_scan(): +-----------------+-----------+----------+---------+ | | w/o patch | w/ patch | diff | +-----------------+-----------+----------+---------+ | Average (times) | 11390 | 390 | -96.57% | +-----------------+-----------+----------+---------+ 2. The reduction in memory released by erofs_shrink_scan(): +-----------------+-----------+----------+---------+ | | w/o patch | w/ patch | diff | +-----------------+-----------+----------+---------+ | Average (Byte) | 133612656 | 4434552 | -96.68% | +-----------------+-----------+----------+---------+ Signed-off-by: Chunhai Guo <guochunhai@vivo.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241112043235.546164-1-guochunhai@vivo.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2024-11-18erofs: sunset `struct erofs_workgroup`Gao Xiang
`struct erofs_workgroup` was introduced to provide a unique header for all physically indexed objects. However, after big pclusters and shared pclusters are implemented upstream, it seems that all EROFS encoded data (which requires transformation) can be represented with `struct z_erofs_pcluster` directly. Move all members into `struct z_erofs_pcluster` for simplicity. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241021035323.3280682-3-hsiangkao@linux.alibaba.com
2024-11-18erofs: move erofs_workgroup operations into zdata.cGao Xiang
Move related helpers into zdata.c as an intermediate step of getting rid of `struct erofs_workgroup`, and rename: erofs_workgroup_put => z_erofs_put_pcluster erofs_workgroup_get => z_erofs_get_pcluster erofs_try_to_release_workgroup => erofs_try_to_release_pcluster erofs_shrink_workstation => z_erofs_shrink_scan Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241021035323.3280682-2-hsiangkao@linux.alibaba.com
2024-11-18erofs: get rid of erofs_{find,insert}_workgroupGao Xiang
Just fold them into the only two callers since they are simple enough. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20241021035323.3280682-1-hsiangkao@linux.alibaba.com
2024-11-18gpio: tegra186: Allow to enable driver on Tegra234Lars-Peter Clausen
Support for Tegra234 was added to the tegra186 driver in 1db9b241bb56 ( "gpio: tegra186: Add support for Tegra234"). But the driver is not selectable on Tegra234. Update the Kconfig entry to allow the driver to be enabled on Tegra234. Enable the driver by default on Tegra 234 as well, similar to the other platforms it supports. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241113162939.886242-1-lars@metafoo.de Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-11-18gpio: grgpio: Add NULL check in grgpio_probeCharles Han
devm_kasprintf() can return a NULL pointer on failure,but this returned value in grgpio_probe is not checked. Add NULL check in grgpio_probe, to handle kernel NULL pointer dereference error. Cc: stable@vger.kernel.org Fixes: 7eb6ce2f2723 ("gpio: Convert to using %pOF instead of full_name") Signed-off-by: Charles Han <hanchunchao@inspur.com> Link: https://lore.kernel.org/r/20241114091822.78199-1-hanchunchao@inspur.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-11-18Merge branch 'edac-misc' into edac-updatesBorislav Petkov (AMD)
* edac-misc: MAINTAINERS: Change FSL DDR EDAC maintainership RAS/AMD/ATL: Add debug prints for DF register reads EDAC/bluefield: Use Arm SMC for EMI access on BlueField-2 EDAC/bluefield: Fix potential integer overflow EDAC/igen6: Add Intel Panther Lake-H SoCs support Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
2024-11-18sparc/vdso: Add helper function for 64-bit right shift on 32-bit targetKoakuma
Add helper function for 64-bit right shift on 32-bit target so that clang does not emit a runtime library call. Signed-off-by: Koakuma <koachan@protonmail.com> Reviewed-by: Andreas Larsson <andreas@gaisler.com> Link: https://lore.kernel.org/r/20240808-sparc-shr64-v2-1-fd18f1b2cea9@protonmail.com Signed-off-by: Andreas Larsson <andreas@gaisler.com>
2024-11-18Merge tag 'i2c-host-6.13-p1' of ↵Wolfram Sang
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow i2c-host updates for v6.13, part 1 Major Improvements and Refactoring: - All controllers using the 'remove_new' callback have been reverted to use the 'remove' callback. - Intel SCH controller underwent significant refactoring, this brings love and a modern look to the driver. - PIIX4 driver refactored to enable usage by other drivers (e.g., AMD ASF). - iMX/MXC improved message handling to reduce protocol overhead: Refactored DMA/non-DMA read/write and bus polling mechanisms to achieve this. - ACPI documentation for PIIX4. New Features: - i2c-cadence added support for atomic transfers. - Qualcomm CII added support for a 32MHz serial engine clock. Deprecated Features: - Dropped outdated support for AMD756 S4882 and NFORCE2 S4985. If somebody misses this, Jean will rewrite support using the proper i2c mux framework. New Hardware Support: - Added support for: - Intel Panther Lake (new ID) - AMD ASF (new driver) - S32G2/S32G3 SoCs (new ID) - Realtek RTL I2C Controller (new driver) - HJMC01 DesignWare ACPI HID (new ID) - PIC64GX to Microchip Core (new ID) - Qualcomm SDM670 to Qualcomm CCI (new ID)
2024-11-18media: MAINTAINERS: Add Hans de Goede as USB VIDEO CLASS co-maintainerHans de Goede
Add myself as co-maintainer for the UVC driver. Link: https://lore.kernel.org/linux-media/20241116113855.50976-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2024-11-18arm64: dts: qcom: sc8180x: Add a SoC-specific compatible to cpufreq-hwKonrad Dybcio
Comply with bindings guidelines and get rid of errors such as: cpufreq@18323000: compatible: 'oneOf' conditional failed, one must be fixed: ['qcom,cpufreq-hw'] is too short Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce the SC8180x platform") Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-11-18dt-bindings: cpufreq: cpufreq-qcom-hw: Add SC8180X compatibleKonrad Dybcio
Add a SoC-specific compatible for SC8180X. It has 2 domains and uses the older, non-EPSS hardware. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-11-17smb: client: fix use-after-free of signing keyPaulo Alcantara
Customers have reported use-after-free in @ses->auth_key.response with SMB2.1 + sign mounts which occurs due to following race: task A task B cifs_mount() dfs_mount_share() get_session() cifs_mount_get_session() cifs_send_recv() cifs_get_smb_ses() compound_send_recv() cifs_setup_session() smb2_setup_request() kfree_sensitive() smb2_calc_signature() crypto_shash_setkey() *UAF* Fix this by ensuring that we have a valid @ses->auth_key.response by checking whether @ses->ses_status is SES_GOOD or SES_EXITING with @ses->ses_lock held. After commit 24a9799aa8ef ("smb: client: fix UAF in smb2_reconnect_server()"), we made sure to call ->logoff() only when @ses was known to be good (e.g. valid ->auth_key.response), so it's safe to access signing key when @ses->ses_status == SES_EXITING. Cc: stable@vger.kernel.org Reported-by: Jay Shin <jaeshin@redhat.com> Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-17smb: client: Use str_yes_no() helper functionThorsten Blum
Remove hard-coded strings by using the str_yes_no() helper function. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-17smb: client: memcpy() with surrounding object base addressKees Cook
Like commit f1f047bd7ce0 ("smb: client: Fix -Wstringop-overflow issues"), adjust the memcpy() destination address to be based off the surrounding object rather than based off the 4-byte "Protocol" member. This avoids a build-time warning when compiling under CONFIG_FORTIFY_SOURCE with GCC 15: In function 'fortify_memcpy_chk', inlined from 'CIFSSMBSetPathInfo' at ../fs/smb/client/cifssmb.c:5358:2: ../include/linux/fortify-string.h:571:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 571 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Kees Cook <kees@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-17cifs: Remove pre-historic unused CIFSSMBCopyDr. David Alan Gilbert
CIFSSMBCopy() is unused, remove it. It seems to have been that way pre-git; looking in a historic archive, I think it landed around May 2004 in Linus' BKrev: 40ab7591J_OgkpHW-qhzZukvAUAw9g and was unused back then. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Tom Talpey <tom@talpey.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-18Merge tag 'drm-xe-next-fixes-2024-11-15' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Driver Changes: - Fix a NULL pointer deref (Everest K.C.) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZzcsMT_FEqBE0cAW@fedora
2024-11-18Merge tag 'amd-drm-next-6.13-2024-11-15' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.13-2024-11-15: amdgpu: - Parition fixes - GFX 12 fixes - SR-IOV fixes - MES fixes - RAS fixes - GC queue handling fixes - VCN fixes - Add sysfs reset masks - Better error messages for P2P failurs - SMU fixes - Documentation updates - GFX11 enforce isolation updates - Display HPD fixes - PSR fixes - Panel replay fixes - DP MST fixes - USB4 fixes - Misc display fixes and cleanups - VRAM handling fix for APUs - NBIO fix amdkfd: - INIT_WORK fix - Refcount fix - KFD MES scheduling fixes drm/fourcc: - Add missing tiling mode Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241115165012.573465-1-alexander.deucher@amd.com
2024-11-18wifi: rtl8xxxu: add more missing rtl8192cu USB IDsHans de Goede
The rtl8xxxu has all the rtl8192cu USB IDs from rtlwifi/rtl8192cu/sw.c except for the following 10, add these to the untested section so they can be used with the rtl8xxxu as the rtl8192cu are well supported. This fixes these wifi modules not working on distributions which have disabled CONFIG_RTL8192CU replacing it with CONFIG_RTL8XXXU_UNTESTED, like Fedora. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2321540 Cc: stable@vger.kernel.org Cc: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107140833.274986-1-hdegoede@redhat.com
2024-11-18wifi: rtw89: handle different TX power between RF pathKuan-Chung Chen
The dynamic antenna gain (DAG) may independently apply different TX powers for each RF path. This can be accomplished by using the larger TX power as the reference path and adjusting the TX power of the other path based on the difference. Currently only 8852BE/8852BTE/ 8852CE are supported. Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241111065132.19587-4-pkshih@realtek.com
2024-11-18wifi: rtw89: introduce dynamic antenna gain featureKuan-Chung Chen
Dynamic Antenna Gain (DAG) adjusts the transmit power based on the platform's antenna gain. This allows for higher transmit power when the antenna gain is lower, while still complying with regulatory limits. The driver reads the Realtek Antenna Gain (RTAG) data from BIOS, and DAG is only enabled when the regulatory domain allows it. Currently, it only supports 8852BE/8852BTE/8852CE. Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241111065132.19587-3-pkshih@realtek.com
2024-11-18wifi: rtw89: sar: tweak 6GHz SAR subbands spanKuan-Chung Chen
Given that the 6GHz subband edges are not aligned, specific frequencies can span two adjacent subbands. We considered the need for this functionality outside of SAR and moved it to a common function. No logic change for existing chips. Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241111065132.19587-2-pkshih@realtek.com
2024-11-18wifi: rtw89: pci: disable PCIE wake bit when PCIE deinitPing-Ke Shih
The PCIE wake bit is to control PCIE wake signal to host. When PCIE is going down, clear this bit to prevent waking up host unexpectedly. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241111063835.15454-1-pkshih@realtek.com
2024-11-18wifi: rtlwifi: usb: fix workqueue leak when probe failsThadeu Lima de Souza Cascardo
rtl_init_core creates a workqueue that is then assigned to rtl_wq. rtl_deinit_core does not destroy it. It is left to rtl_usb_deinit, which must be called in the probe error path. Fixes: 2ca20f79e0d8 ("rtlwifi: Add usb driver") Fixes: 851639fdaeac ("rtlwifi: Modify some USB de-initialize code.") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107133322.855112-6-cascardo@igalia.com
2024-11-18wifi: rtlwifi: fix init_sw_vars leak when probe failsThadeu Lima de Souza Cascardo
If ieee80211_register_hw fails, the memory allocated for the firmware will not be released. Call deinit_sw_vars as the function that undoes the allocationes done by init_sw_vars. Fixes: cefe3dfdb9f5 ("rtl8192cu: Call ieee80211_register_hw from rtl_usb_probe") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107133322.855112-5-cascardo@igalia.com
2024-11-18wifi: rtlwifi: wait for firmware loading before releasing memoryThadeu Lima de Souza Cascardo
At probe error path, the firmware loading work may have already been queued. In such a case, it will try to access memory allocated by the probe function, which is about to be released. In such paths, wait for the firmware worker to finish before releasing memory. Fixes: a7f7c15e945a ("rtlwifi: rtl8192cu: Free ieee80211_hw if probing fails") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107133322.855112-4-cascardo@igalia.com
2024-11-18wifi: rtlwifi: rtl8192se: rise completion of firmware loading as last stepThadeu Lima de Souza Cascardo
Just like in commit 4dfde294b979 ("rtlwifi: rise completion at the last step of firmware callback"), only signal completion once the function is finished. Otherwise, the module removal waiting for the completion could free the memory that the callback will still use before returning. Fixes: b0302aba812b ("rtlwifi: Convert to asynchronous firmware load") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107133322.855112-3-cascardo@igalia.com
2024-11-18wifi: rtlwifi: do not complete firmware loading needlesslyThadeu Lima de Souza Cascardo
The only code waiting for completion is driver removal, which will not be called when probe returns a failure. So this completion is unnecessary. Fixes: b0302aba812b ("rtlwifi: Convert to asynchronous firmware load") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107133322.855112-2-cascardo@igalia.com
2024-11-18wifi: rtlwifi: rtl8821ae: phy: restore removed code to fix infinite loopColin Ian King
A previous clean-up fix removed the assignment of v2 inside a while loop that turned it into an infinite loop. Fix this by restoring the assignment of v2 from array[] so that v2 is updated inside the loop. Fixes: cda37445718d ("wifi: rtlwifi: rtl8821ae: phy: remove some useless code") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Tested-by: Ping-Ke Shih <pkshih@realtek.com> Reviewed-by: Su Hui <suhui@nfschina.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241106154642.1627886-1-colin.i.king@gmail.com
2024-11-18wifi: rtw88: Add additional USB IDs for RTL8812BUNick Morrow
Add three additional USB IDs found in https://github.com/morrownr/88x2bu-20210702 to support more RTL8812BU devices. Signed-off-by: Nick Morrow <usbwifi2024@gmail.com> Signed-off-by: Zenm Chen <zenmchen@gmail.com> Reviewed-by: Mikhail Novosyolov <m.novosyolov@rosalinux.ru> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20241107002846.13748-1-zenmchen@gmail.com
2024-11-18wifi: rtw88: 8812au: Add more device IDsNick Morrow
From https://github.com/morrownr/8812au-20210820. Signed-off-by: Nick Morrow <usbwifi2024@gmail.com> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/31b7ee6b-f96d-43e0-a32f-a9eb1174a0c1@gmail.com
2024-11-18wifi: rtw88: 8821au: Add additional devices to the USB_DEVICE listLarry Finger
These are the entries that Nick Morrow provided. From https://github.com/morrownr/8821au-20210708 Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/da05b866-a9ff-428c-a008-35e8cf200a98@gmail.com
2024-11-18pinctrl: qcom: spmi: fix debugfs drive strengthJohan Hovold
Commit 723e8462a4fe ("pinctrl: qcom: spmi-gpio: Fix the GPIO strength mapping") fixed a long-standing issue in the Qualcomm SPMI PMIC gpio driver which had the 'low' and 'high' drive strength settings switched but failed to update the debugfs interface which still gets this wrong. Fix the debugfs code so that the exported values match the hardware settings. Note that this probably means that most devicetrees that try to describe the firmware settings got this wrong if the settings were derived from debugfs. Before the above mentioned commit the settings would have actually matched the firmware settings even if they were described incorrectly, but now they are inverted. Fixes: 723e8462a4fe ("pinctrl: qcom: spmi-gpio: Fix the GPIO strength mapping") Fixes: eadff3024472 ("pinctrl: Qualcomm SPMI PMIC GPIO pin controller driver") Cc: Anjelique Melendez <quic_amelende@quicinc.com> Cc: stable@vger.kernel.org # 3.19 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/20241025121622.1496-1-johan+linaro@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-17ksmbd: fix malformed unsupported smb1 negotiate responseNamjae Jeon
When mounting with vers=1.0, ksmbd should return unsupported smb1 negotiate response. But this response is malformed. [ 6010.586702] CIFS: VFS: Bad protocol string signature header 0x25000000 [ 6010.586708] 00000000: 25000000 25000000 424d53ff 00000072 ...%...%.SMBr... [ 6010.586711] 00000010: c8408000 00000000 00000000 00000000 ..@............. [ 6010.586713] 00000020: 00 00 b9 32 00 00 01 00 01 ...2..... Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-11-17Linux 6.12Linus Torvalds
2024-11-17Merge tag 'x86_urgent_for_v6.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Make sure a kdump kernel with CONFIG_IMA_KEXEC enabled and booted on an AMD SME enabled hardware properly decrypts the ima_kexec buffer information passed to it from the previous kernel - Fix building the kernel with Clang where a non-TLS definition of the stack protector guard cookie leads to bogus code generation - Clear a wrongly advertised virtualized VMLOAD/VMSAVE feature flag on some Zen4 client systems as those insns are not supported on client * tag 'x86_urgent_for_v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Fix a kdump kernel failure on SME system when CONFIG_IMA_KEXEC=y x86/stackprotector: Work around strict Clang TLS symbol requirements x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
2024-11-17io_uring/region: fix error codes after failed vmapPavel Begunkov
io_create_region() jumps after a vmap failure without setting the return code, it could be 0 or just uninitialised. Fixes: dfbbfbf191878 ("io_uring: introduce concept of memory regions") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/0abac19dbf81c061cffaa9534a2471ed5460ad3e.1731803848.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-11-17docs: i2c: piix4: Add ACPI sectionKonstantin Aladyshev
Provide information how to reference I2C busses created by the PIIX4 chip driver from the ACPI code. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17i2c: Add driver for the RTL9300 I2C controllerChris Packham
Add support for the I2C controller on the RTL9300 SoC. There are two I2C controllers in the RTL9300 that are part of the Ethernet switch register block. Each of these controllers owns a SCL pin (GPIO8 for the fiorst I2C controller, GPIO17 for the second). There are 8 possible SDA pins (GPIO9-16) that can be assigned to either I2C controller. This relationship is represented in the device tree with a child node for each SDA line in use. This is based on the openwrt implementation[1] but has been significantly modified [1] - https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/realtek/files-5.15/drivers/i2c/busses/i2c-rtl9300.c Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17i2c: qcom-cci: Remove unused struct member cci_clk_rateVladimir Zapolskiy
The removal of the supply clock rate check implies a need to remove some unnecessary left-over data from the driver as well. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17dt-bindings: i2c: Add Realtek RTL I2C ControllerChris Packham
Add dt-schema for the I2C controller on the RTL9300 Ethernet switch with integrated SoC. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17i2c: busses: Use *-y instead of *-objs in MakefileAndy Shevchenko
*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. While at it, fix an obvious typo in help section of the Kconfig. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17i2c: imx: add support for S32G2/S32G3 SoCsCiprian Marian Costea
Some S32G2/S32G3 SoC I2C particularities exist such as different <clock divider, register value> pairs. Those are addressed by adding specific S32G2 and S32G3 compatible strings. Co-developed-by: Ionut Vicovan <Ionut.Vicovan@nxp.com> Signed-off-by: Ionut Vicovan <Ionut.Vicovan@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-17dt-bindings: i2c: imx: add SoC specific compatible strings for S32GCiprian Marian Costea
S32G2 and S32G3 SoCs use the same I2C controller as i.MX. But there are small differences such as specific <clock divider, register value> pairs. So add new compatible strings 'nxp,s32g2-i2c'and 'nxp,s32g3-i2c' for S32G2/S32G3 Socs. Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
generated by cgit (git 2.34.1) at 2025-10-01 21:04:40 +0000