pm24.git/drivers, branch v6.4-rc3

Merge tag 'fbdev-for-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

2023-05-21T18:13:23Z

Pull fbdev fixes from Helge Deller: "A few small unspectacular fbdev fixes: - Fix for USB endpoint check in udlfb (found by syzbot fuzzer) - Small fix in error code path in omapfb - compiler warning fixes in fbmem & i810 - code removal and whitespace cleanups in stifb and atyfb" * tag 'fbdev-for-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: stifb: Whitespace cleanups fbdev: udlfb: Use usb_control_msg_send() fbdev: udlfb: Fix endpoint check fbdev: atyfb: Remove unused clock determination fbdev: i810: include i810_main.h in i810_dvt.c fbdev: fbmem: mark get_fb_unmapped_area() static fbdev: omapfb: panel-tpo-td043mtea1: fix error code in probe()

fbdev: stifb: Whitespace cleanups

2023-05-20T20:48:46Z

Missed whitespace cleanups in stifb. Fixes: 8000425739dc ("fbdev: stifb: Remove trailing whitespaces") Signed-off-by: Helge Deller

fbdev: udlfb: Use usb_control_msg_send()

2023-05-20T19:12:07Z

Use the newly introduced usb_control_msg_send() instead of usb_control_msg() when selecting the channel. Reviewed-by: Alan Stern Signed-off-by: Helge Deller

Merge tag 'tty-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2023-05-20T17:33:57Z

Pull tty / serial fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.4-rc3 to resolve some reported problems, and add some new device ids. These include: - termios documentation updates - vc_screen use-after-free fix - memory leak fix in arc_uart driver - new 8250 driver ids - other small serial driver fixes All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF serial: qcom-geni: fix enabling deactivated interrupt serial: 8250_bcm7271: fix leak in `brcmuart_probe` serial: 8250_bcm7271: balance clk_enable calls serial: arc_uart: fix of_iomap leak in `arc_serial_probe` serial: 8250: Document termios parameter of serial8250_em485_config() serial: Add support for Advantech PCI-1611U card serial: 8250_exar: Add support for USR298x PCI Modems

Merge tag 'usb-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-05-20T17:16:38Z

Pull USB / Thunderbolt fixes from Greg KH: "Here are some USB fixes for 6.4-rc3, as well as a driver core fix that resolves a memory leak that shows up in USB devices easier than other subsystems. Included in here are: - driver core memory leak as reported and tested by syzbot and developers - dwc3 driver fixes for reported problems - xhci driver fixes for reported problems - USB gadget driver reverts to resolve regressions - usbtmc driver fix for syzbot reported problem - thunderbolt driver fixes for reported issues - other small USB fixes All of these, except for the driver core fix, have been in linux-next with no reported problems. The driver core fix was tested and verified to solve the issue by syzbot and the original reporter" * tag 'usb-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: driver core: class: properly reference count class_dev_iter() xhci: Fix incorrect tracking of free space on transfer rings xhci-pci: Only run d3cold avoidance quirk for s2idle usb-storage: fix deadlock when a scsi command timeouts more than once usb: dwc3: fix a test for error in dwc3_core_init() usb: typec: tps6598x: Fix fault at module removal usb: gadget: u_ether: Fix host MAC address case usb: typec: altmodes/displayport: fix pin_assignment_show Revert "usb: gadget: udc: core: Invoke usb_gadget_connect only when started" Revert "usb: gadget: udc: core: Prevent redundant calls to pullup" usb: gadget: drop superfluous ':' in doc string usb: dwc3: debugfs: Resume dwc3 before accessing registers USB: UHCI: adjust zhaoxin UHCI controllers OverCurrent bit value usb: dwc3: fix gadget mode suspend interrupt handler issue usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() USB: usbtmc: Fix direction for 0-length ioctl control messages thunderbolt: Clear registers properly when auto clear isn't in use

Merge tag 'block-6.4-2023-05-20' of git://git.kernel.dk/linux

2023-05-20T15:48:04Z

Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - More device quirks (Sagi, Hristo, Adrian, Daniel) - Controller delete race (Maurizo) - Multipath cleanup fix (Christoph) - Deny writeable mmap mapping on a readonly block device (Loic) - Kill unused define that got introduced by accident (Christoph) - Error handling fix for s390 dasd (Stefan) - ublk locking fix (Ming) * tag 'block-6.4-2023-05-20' of git://git.kernel.dk/linux: block: remove NFL4_UFLG_MASK block: Deny writable memory mapping if block is read-only s390/dasd: fix command reject error on ESE devices nvme-pci: Add quirk for Teamgroup MP33 SSD ublk: fix AB-BA lockdep warning nvme: do not let the user delete a ctrl before a complete initialization nvme-multipath: don't call blk_mark_disk_dead in nvme_mpath_remove_disk nvme-pci: clamp max_hw_sectors based on DMA optimized limitation nvme-pci: add quirk for missing secondary temperature thresholds nvme-pci: add NVME_QUIRK_BOGUS_NID for HS-SSD-FUTURE 2048G

fbdev: udlfb: Fix endpoint check

2023-05-20T05:02:13Z

The syzbot fuzzer detected a problem in the udlfb driver, caused by an endpoint not having the expected type: usb 1-1: Read EDID byte 0 failed: -71 usb 1-1: Unable to get valid EDID from device/display ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 0 PID: 9 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 Modules linked in: CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.4.0-rc1-syzkaller-00016-ga4422ff22142 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 ... Call Trace: dlfb_submit_urb+0x92/0x180 drivers/video/fbdev/udlfb.c:1980 dlfb_set_video_mode+0x21f0/0x2950 drivers/video/fbdev/udlfb.c:315 dlfb_ops_set_par+0x2a7/0x8d0 drivers/video/fbdev/udlfb.c:1111 dlfb_usb_probe+0x149a/0x2710 drivers/video/fbdev/udlfb.c:1743 The current approach for this issue failed to catch the problem because it only checks for the existence of a bulk-OUT endpoint; it doesn't check whether this endpoint is the one that the driver will actually use. We can fix the problem by instead checking that the endpoint used by the driver does exist and is bulk-OUT. Reported-and-tested-by: syzbot+0e22d63dcebb802b9bc8@syzkaller.appspotmail.com Signed-off-by: Alan Stern CC: Pavel Skripkin Fixes: aaf7dbe07385 ("video: fbdev: udlfb: properly check endpoint type") Signed-off-by: Helge Deller

fbdev: atyfb: Remove unused clock determination

2023-05-20T05:02:12Z

Just below the removed lines par->clk_wr_offset is hard coded to 3 so there is no use in determining a different clock just to then ignore it anyway. This also removes the only I/O port use remaining in the driver allowing it to be built without CONFIG_HAS_IOPORT. Link: https://lore.kernel.org/all/ZBx5aLo5h546BzBt@intel.com/ Suggested-by: Ville Syrjälä Signed-off-by: Niklas Schnelle Reviewed-by: Ville Syrjälä Signed-off-by: Helge Deller

fbdev: i810: include i810_main.h in i810_dvt.c

2023-05-20T05:02:12Z

Building with W=1 shows that a header needs to be included to make the prototypes visible: drivers/video/fbdev/i810/i810_dvt.c:194:6: error: no previous prototype for 'round_off_xres' [-Werror=missing-prototypes] drivers/video/fbdev/i810/i810_dvt.c:233:6: error: no previous prototype for 'i810fb_encode_registers' [-Werror=missing-prototypes] drivers/video/fbdev/i810/i810_dvt.c:245:6: error: no previous prototype for 'i810fb_fill_var_timings' [-Werror=missing-prototypes] drivers/video/fbdev/i810/i810_dvt.c:279:5: error: no previous prototype for 'i810_get_watermark' [-Werror=missing-prototypes] Adding the header leads to another warning from a mismatched prototype, so fix this as well: drivers/video/fbdev/i810/i810_dvt.c:280:5: error: conflicting types for 'i810_get_watermark'; have 'u32(struct fb_var_screeninfo *, Signed-off-by: Arnd Bergmann Reviewed-by: Jani Nikula Signed-off-by: Helge Deller

fbdev: fbmem: mark get_fb_unmapped_area() static

2023-05-20T05:02:12Z

There is a global function with this name on sparc, but no global declaration: drivers/video/fbdev/core/fbmem.c:1469:15: error: no previous prototype for 'get_fb_unmapped_area' Make the generic definition static to avoid this warning. On sparc, this is never seen. Edit by Helge: Update Kconfig text as suggested by Geert Uytterhoeven. Signed-off-by: Arnd Bergmann Signed-off-by: Helge Deller