kernel/linux.git, branch v5.15.149

Linux 5.15.149

2024-02-23T07:55:16+00:00

Link: https://lore.kernel.org/r/20240221130007.738356493@linuxfoundation.org Tested-by: Jon Hunter Tested-by: Shuah Khan Tested-by: Florian Fainelli Tested-by: kernelci.org bot Tested-by: Harshit Mogalapalli Tested-by: Allen Pais Tested-by: Ron Economos Tested-by: Kelsey Steele Signed-off-by: Greg Kroah-Hartman

usb: dwc3: gadget: Ignore End Transfer delay on teardown

2024-02-23T07:55:16+00:00

commit c4e3ef5685393c5051b52cf1e94b8891d49793ab upstream. If we delay sending End Transfer for Setup TRB to be prepared, we need to check if the End Transfer was in preparation for a driver teardown/soft-disconnect. In those cases, just send the End Transfer command without delay. In the case of soft-disconnect, there's a very small chance the command may not go through immediately. But should it happen, the Setup TRB will be prepared during the polling of the controller halted state, allowing the command to go through then. In the case of disabling endpoint due to reconfiguration (e.g. set_interface(alt-setting) or usb reset), then it's driven by the host. Typically the host wouldn't immediately cancel the control request and send another control transfer to trigger the End Transfer command timeout. Fixes: 4db0fbb60136 ("usb: dwc3: gadget: Don't delay End Transfer on delayed_status") Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen Link: https://lore.kernel.org/r/f1617a323e190b9cc408fb8b65456e32b5814113.1670546756.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman

media: Revert "media: rkisp1: Drop IRQF_SHARED"

2024-02-23T07:55:16+00:00

commit a107d643b2a3382e0a2d2c4ef08bf8c6bff4561d upstream. This reverts commit 85d2a31fe4d9be1555f621ead7a520d8791e0f74. The rkisp1 does share interrupt lines on some platforms, after all. Thus we need to revert this, and implement a fix for the rkisp1 shared irq handling in a follow-up patch. Closes: https://lore.kernel.org/all/87o7eo8vym.fsf@gmail.com/ Link: https://lore.kernel.org/r/20231218-rkisp-shirq-fix-v1-1-173007628248@ideasonboard.com Reported-by: Mikhail Rudenko Signed-off-by: Tomi Valkeinen Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

usb: dwc3: gadget: Execute gadget stop after halting the controller

2024-02-23T07:55:16+00:00

commit 39674be56fba1cd3a03bf4617f523a35f85fd2c1 upstream. Do not call gadget stop until the poll for controller halt is completed. DEVTEN is cleared as part of gadget stop, so the intention to allow ep0 events to continue while waiting for controller halt is not happening. Fixes: c96683798e27 ("usb: dwc3: ep0: Don't prepare beyond Setup stage") Cc: stable@vger.kernel.org Acked-by: Thinh Nguyen Signed-off-by: Wesley Cheng Link: https://lore.kernel.org/r/20230420212759.29429-2-quic_wcheng@quicinc.com Signed-off-by: Greg Kroah-Hartman

usb: dwc3: gadget: Don't delay End Transfer on delayed_status

2024-02-23T07:55:15+00:00

commit 4db0fbb601361767144e712beb96704b966339f5 upstream. The gadget driver may wait on the request completion when it sets the USB_GADGET_DELAYED_STATUS. Make sure that the End Transfer command can go through if the dwc->delayed_status is set so that the request can complete. When the delayed_status is set, the Setup packet is already processed, and the next phase should be either Data or Status. It's unlikely that the host would cancel the control transfer and send a new Setup packet during End Transfer command. But if that's the case, we can try again when ep0state returns to EP0_SETUP_PHASE. Fixes: e1ee843488d5 ("usb: dwc3: gadget: Force sending delayed status during soft disconnect") Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen Link: https://lore.kernel.org/r/3f9f59e5d74efcbaee444cf4b30ef639cc7b124e.1666146954.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman

staging: fbtft: core: set smem_len before fb_deferred_io_init call

2024-02-23T07:55:15+00:00

commit 81e878887ff82a7dd42f22951391069a5d520627 upstream. The fbtft_framebuffer_alloc() calls fb_deferred_io_init() before initializing info->fix.smem_len. It is set to zero by the framebuffer_alloc() function. It will trigger a WARN_ON() at the start of fb_deferred_io_init() and the function will not do anything. Fixes: 856082f021a2 ("fbdev: defio: fix the pagelist corruption") Signed-off-by: Peter Suti Link: https://lore.kernel.org/r/20220727073550.1491126-1-peter.suti@streamunlimited.com Signed-off-by: Greg Kroah-Hartman

smb3: Replace smb2pdu 1-element arrays with flex-arrays

2024-02-23T07:55:15+00:00

commit eb3e28c1e89b4984308777231887e41aa8a0151f upstream. The kernel is globally removing the ambiguous 0-length and 1-element arrays in favor of flexible arrays, so that we can gain both compile-time and run-time array bounds checking[1]. Replace the trailing 1-element array with a flexible array in the following structures: struct smb2_err_rsp struct smb2_tree_connect_req struct smb2_negotiate_rsp struct smb2_sess_setup_req struct smb2_sess_setup_rsp struct smb2_read_req struct smb2_read_rsp struct smb2_write_req struct smb2_write_rsp struct smb2_query_directory_req struct smb2_query_directory_rsp struct smb2_set_info_req struct smb2_change_notify_rsp struct smb2_create_rsp struct smb2_query_info_req struct smb2_query_info_rsp Replace the trailing 1-element array with a flexible array, but leave the existing structure padding: struct smb2_file_all_info struct smb2_lock_req Adjust all related size calculations to match the changes to sizeof(). No machine code output or .data section differences are produced after these changes. [1] For lots of details, see both: https://docs.kernel.org/process/deprecated.html#zero-length-and-one-element-arrays https://people.kernel.org/kees/bounded-flexible-arrays-in-c Cc: Steve French Cc: Paulo Alcantara Cc: Ronnie Sahlberg Cc: Shyam Prasad N Cc: Tom Talpey Cc: Namjae Jeon Cc: Sergey Senozhatsky Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Reviewed-by: Namjae Jeon Signed-off-by: Kees Cook Signed-off-by: Steve French Signed-off-by: Vasiliy Kovalev Signed-off-by: Greg Kroah-Hartman

fs/ntfs3: Add null pointer checks

2024-02-23T07:55:15+00:00

commit fc4992458e0aa2d2e82a25c922e6ac36c2d91083 upstream. Added null pointer checks in function ntfs_security_init. Also added le32_to_cpu in functions ntfs_security_init and indx_read. Signed-off-by: Konstantin Komarov Cc: "Doebel, Bjoern" Signed-off-by: Greg Kroah-Hartman

net: bcmgenet: Fix EEE implementation

2024-02-23T07:55:15+00:00

commit a9f31047baca57d47440c879cf259b86f900260c upstream. We had a number of short comings: - EEE must be re-evaluated whenever the state machine detects a link change as wight be switching from a link partner with EEE enabled/disabled - tx_lpi_enabled controls whether EEE should be enabled/disabled for the transmit path, which applies to the TBUF block - We do not need to forcibly enable EEE upon system resume, as the PHY state machine will trigger a link event that will do that, too Fixes: 6ef398ea60d9 ("net: bcmgenet: add EEE support") Signed-off-by: Florian Fainelli Reviewed-by: Russell King (Oracle) Link: https://lore.kernel.org/r/20230606214348.2408018-1-florian.fainelli@broadcom.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman

Revert "selftests/bpf: Test tail call counting with bpf2bpf and data on stack"

2024-02-23T07:55:15+00:00

This reverts commit 3eefb2fbf4ec1c1ff239b8b65e6e78aae335e4a6. libbpf support for "tc" progs doesn't exist for the linux-5.15.y tree. This commit was backported too far back in upstream, to a kernel where the libbpf support was not there for the test. Signed-off-by: Samasth Norway Ananda Signed-off-by: Greg Kroah-Hartman