--- /dev/null
+From 7e1e206b99f4b3345aeb49d94584a420b7887f1d Mon Sep 17 00:00:00 2001
+From: Steven 'Steve' Kendall <skend@chromium.org>
+Date: Tue, 6 Aug 2024 00:08:24 +0000
+Subject: ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list
+
+From: Steven 'Steve' Kendall <skend@chromium.org>
+
+commit 7e1e206b99f4b3345aeb49d94584a420b7887f1d upstream.
+
+In recent HP UEFI firmware (likely v2.15 and above, tested on 2.27),
+these pins are incorrectly set for HDMI/DP audio. Tested on
+HP MP9 G4 Retail System AMS. Tested audio with two monitors connected
+via DisplayPort.
+
+Link: https://forum.manjaro.org/t/intel-cannon-lake-pch-cavs-conexant-cx20632-no-sound-at-hdmi-or-displayport/133494
+Link: https://bbs.archlinux.org/viewtopic.php?id=270523
+Signed-off-by: Steven 'Steve' Kendall <skend@chromium.org>
+Cc: <stable@vger.kernel.org>
+Link: https://patch.msgid.link/20240806-hdmi-audio-hp-wrongpins-v2-1-d9eb4ad41043@chromium.org
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/pci/hda/patch_hdmi.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/sound/pci/hda/patch_hdmi.c
++++ b/sound/pci/hda/patch_hdmi.c
+@@ -1989,6 +1989,7 @@ static int hdmi_add_cvt(struct hda_codec
+ }
+
+ static const struct snd_pci_quirk force_connect_list[] = {
++ SND_PCI_QUIRK(0x103c, 0x83ef, "HP MP9 G4 Retail System AMS", 1),
+ SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
+ SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
+ SND_PCI_QUIRK(0x103c, 0x8711, "HP", 1),
--- /dev/null
+From 176fd1511dd9086ab4fa9323cb232177c6235288 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Tue, 6 Aug 2024 08:49:16 +0200
+Subject: ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4
+
+From: Takashi Iwai <tiwai@suse.de>
+
+commit 176fd1511dd9086ab4fa9323cb232177c6235288 upstream.
+
+HP EliteDesk 800 G4 (PCI SSID 103c:83e2) is another Kabylake machine
+where BIOS misses the HDMI pin initializations. Add the quirk entry.
+
+Cc: <stable@vger.kernel.org>
+Link: https://patch.msgid.link/20240806064918.11132-1-tiwai@suse.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/pci/hda/patch_hdmi.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/sound/pci/hda/patch_hdmi.c
++++ b/sound/pci/hda/patch_hdmi.c
+@@ -1989,6 +1989,7 @@ static int hdmi_add_cvt(struct hda_codec
+ }
+
+ static const struct snd_pci_quirk force_connect_list[] = {
++ SND_PCI_QUIRK(0x103c, 0x83e2, "HP EliteDesk 800 G4", 1),
+ SND_PCI_QUIRK(0x103c, 0x83ef, "HP MP9 G4 Retail System AMS", 1),
+ SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
+ SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
--- /dev/null
+From eb91c456f3714c336f0812dccab422ec0e72bde4 Mon Sep 17 00:00:00 2001
+From: "Dustin L. Howett" <dustin@howett.net>
+Date: Tue, 6 Aug 2024 21:33:51 -0500
+Subject: ALSA: hda/realtek: Add Framework Laptop 13 (Intel Core Ultra) to quirks
+
+From: Dustin L. Howett <dustin@howett.net>
+
+commit eb91c456f3714c336f0812dccab422ec0e72bde4 upstream.
+
+The Framework Laptop 13 (Intel Core Ultra) has an ALC285 that ships in a
+similar configuration to the ALC295 in previous models. It requires the
+same quirk for headset detection.
+
+Signed-off-by: Dustin L. Howett <dustin@howett.net>
+Cc: <stable@vger.kernel.org>
+Link: https://patch.msgid.link/20240806-alsa-hda-realtek-add-framework-laptop-13-intel-core-ultra-to-quirks-v1-1-42d6ce2dbf14@howett.net
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/pci/hda/patch_realtek.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -10173,6 +10173,7 @@ static const struct snd_pci_quirk alc269
+ SND_PCI_QUIRK(0x8086, 0x3038, "Intel NUC 13", ALC295_FIXUP_CHROME_BOOK),
+ SND_PCI_QUIRK(0xf111, 0x0001, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0xf111, 0x0006, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
++ SND_PCI_QUIRK(0xf111, 0x0009, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
+
+ #if 0
+ /* Below is a quirk table taken from the old code.
--- /dev/null
+From 15b7a03205b31bc5623378c190d22b7ff60026f1 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Mon, 5 Aug 2024 15:01:28 +0200
+Subject: ALSA: line6: Fix racy access to midibuf
+
+From: Takashi Iwai <tiwai@suse.de>
+
+commit 15b7a03205b31bc5623378c190d22b7ff60026f1 upstream.
+
+There can be concurrent accesses to line6 midibuf from both the URB
+completion callback and the rawmidi API access. This could be a cause
+of KMSAN warning triggered by syzkaller below (so put as reported-by
+here).
+
+This patch protects the midibuf call of the former code path with a
+spinlock for avoiding the possible races.
+
+Reported-by: syzbot+78eccfb8b3c9a85fc6c5@syzkaller.appspotmail.com
+Closes: https://lore.kernel.org/00000000000000949c061df288c5@google.com
+Cc: <stable@vger.kernel.org>
+Link: https://patch.msgid.link/20240805130129.10872-1-tiwai@suse.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/usb/line6/driver.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/sound/usb/line6/driver.c
++++ b/sound/usb/line6/driver.c
+@@ -286,12 +286,14 @@ static void line6_data_received(struct u
+ {
+ struct usb_line6 *line6 = (struct usb_line6 *)urb->context;
+ struct midi_buffer *mb = &line6->line6midi->midibuf_in;
++ unsigned long flags;
+ int done;
+
+ if (urb->status == -ESHUTDOWN)
+ return;
+
+ if (line6->properties->capabilities & LINE6_CAP_CONTROL_MIDI) {
++ spin_lock_irqsave(&line6->line6midi->lock, flags);
+ done =
+ line6_midibuf_write(mb, urb->transfer_buffer, urb->actual_length);
+
+@@ -300,12 +302,15 @@ static void line6_data_received(struct u
+ dev_dbg(line6->ifcdev, "%d %d buffer overflow - message skipped\n",
+ done, urb->actual_length);
+ }
++ spin_unlock_irqrestore(&line6->line6midi->lock, flags);
+
+ for (;;) {
++ spin_lock_irqsave(&line6->line6midi->lock, flags);
+ done =
+ line6_midibuf_read(mb, line6->buffer_message,
+ LINE6_MIDI_MESSAGE_MAXLEN,
+ LINE6_MIDIBUF_READ_RX);
++ spin_unlock_irqrestore(&line6->line6midi->lock, flags);
+
+ if (done <= 0)
+ break;
--- /dev/null
+From 50e376f1fe3bf571d0645ddf48ad37eb58323919 Mon Sep 17 00:00:00 2001
+From: Fangzhi Zuo <Jerry.Zuo@amd.com>
+Date: Fri, 12 Jul 2024 16:30:03 -0400
+Subject: drm/amd/display: Skip Recompute DSC Params if no Stream on Link
+
+From: Fangzhi Zuo <Jerry.Zuo@amd.com>
+
+commit 50e376f1fe3bf571d0645ddf48ad37eb58323919 upstream.
+
+[why]
+Encounter NULL pointer dereference uner mst + dsc setup.
+
+BUG: kernel NULL pointer dereference, address: 0000000000000008
+ PGD 0 P4D 0
+ Oops: 0000 [#1] PREEMPT SMP NOPTI
+ CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2
+ Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022
+ RIP: 0010:drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper]
+ Code: 01 00 00 48 8b 85 60 05 00 00 48 63 80 88 00 00 00 3b 43 28 0f 8d 2e 01 00 00 48 8b 53 30 48 8d 04 80 48 8d 04 c2 48 8b 40 18 <48> 8>
+ RSP: 0018:ffff960cc2df77d8 EFLAGS: 00010293
+ RAX: 0000000000000000 RBX: ffff8afb87e81280 RCX: 0000000000000224
+ RDX: ffff8afb9ee37c00 RSI: ffff8afb8da1a578 RDI: ffff8afb87e81280
+ RBP: ffff8afb83d67000 R08: 0000000000000001 R09: ffff8afb9652f850
+ R10: ffff960cc2df7908 R11: 0000000000000002 R12: 0000000000000000
+ R13: ffff8afb8d7688a0 R14: ffff8afb8da1a578 R15: 0000000000000224
+ FS: 00007f4dac35ce00(0000) GS:ffff8afe30b00000(0000) knlGS:0000000000000000
+ CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+ CR2: 0000000000000008 CR3: 000000010ddc6000 CR4: 00000000003506e0
+ Call Trace:
+<TASK>
+ ? __die+0x23/0x70
+ ? page_fault_oops+0x171/0x4e0
+ ? plist_add+0xbe/0x100
+ ? exc_page_fault+0x7c/0x180
+ ? asm_exc_page_fault+0x26/0x30
+ ? drm_dp_atomic_find_time_slots+0x5e/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
+ ? drm_dp_atomic_find_time_slots+0x28/0x260 [drm_display_helper 0e67723696438d8e02b741593dd50d80b44c2026]
+ compute_mst_dsc_configs_for_link+0x2ff/0xa40 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
+ ? fill_plane_buffer_attributes+0x419/0x510 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
+ compute_mst_dsc_configs_for_state+0x1e1/0x250 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
+ amdgpu_dm_atomic_check+0xecd/0x1190 [amdgpu 62e600d2a75e9158e1cd0a243bdc8e6da040c054]
+ drm_atomic_check_only+0x5c5/0xa40
+ drm_mode_atomic_ioctl+0x76e/0xbc0
+
+[how]
+dsc recompute should be skipped if no mode change detected on the new
+request. If detected, keep checking whether the stream is already on
+current state or not.
+
+Cc: Mario Limonciello <mario.limonciello@amd.com>
+Cc: Alex Deucher <alexander.deucher@amd.com>
+Cc: stable@vger.kernel.org
+Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
+Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
+Signed-off-by: Wayne Lin <wayne.lin@amd.com>
+Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+(cherry picked from commit 8151a6c13111b465dbabe07c19f572f7cbd16fef)
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+@@ -1255,6 +1255,9 @@ static bool is_dsc_need_re_compute(
+ }
+ }
+
++ if (new_stream_on_link_num == 0)
++ return false;
++
+ /* check current_state if there stream on link but it is not in
+ * new request state
+ */
--- /dev/null
+From 113fd6372a5bb3689aba8ef5b8a265ed1529a78f Mon Sep 17 00:00:00 2001
+From: Ma Ke <make24@iscas.ac.cn>
+Date: Fri, 2 Aug 2024 12:47:36 +0800
+Subject: drm/client: fix null pointer dereference in drm_client_modeset_probe
+
+From: Ma Ke <make24@iscas.ac.cn>
+
+commit 113fd6372a5bb3689aba8ef5b8a265ed1529a78f upstream.
+
+In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
+assigned to modeset->mode, which will lead to a possible NULL pointer
+dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
+
+Cc: stable@vger.kernel.org
+Fixes: cf13909aee05 ("drm/fb-helper: Move out modeset config code")
+Signed-off-by: Ma Ke <make24@iscas.ac.cn>
+Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
+Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
+Link: https://patchwork.freedesktop.org/patch/msgid/20240802044736.1570345-1-make24@iscas.ac.cn
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/gpu/drm/drm_client_modeset.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/drivers/gpu/drm/drm_client_modeset.c
++++ b/drivers/gpu/drm/drm_client_modeset.c
+@@ -873,6 +873,11 @@ int drm_client_modeset_probe(struct drm_
+
+ kfree(modeset->mode);
+ modeset->mode = drm_mode_duplicate(dev, mode);
++ if (!modeset->mode) {
++ ret = -ENOMEM;
++ break;
++ }
++
+ drm_connector_get(connector);
+ modeset->connectors[modeset->num_connectors++] = connector;
+ modeset->x = offset->x;
spi-spi-fsl-lpspi-fix-scldiv-calculation.patch
alsa-usb-audio-re-add-scratchamp-quirk-entries.patch
asoc-meson-axg-fifo-fix-irq-scheduling-issue-with-pr.patch
+drm-amd-display-skip-recompute-dsc-params-if-no-stream-on-link.patch
+drm-client-fix-null-pointer-dereference-in-drm_client_modeset_probe.patch
+alsa-line6-fix-racy-access-to-midibuf.patch
+alsa-hda-add-hp-mp9-g4-retail-system-ams-to-force-connect-list.patch
+alsa-hda-realtek-add-framework-laptop-13-intel-core-ultra-to-quirks.patch
+alsa-hda-hdmi-yet-more-pin-fix-for-hp-elitedesk-800-g4.patch
+usb-vhci-hcd-do-not-drop-references-before-new-references-are-gained.patch
+usb-serial-debug-do-not-echo-input-by-default.patch
--- /dev/null
+From 00af4f3dda1461ec90d892edc10bec6d3c50c554 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
+ <marmarek@invisiblethingslab.com>
+Date: Mon, 15 Jul 2024 12:44:53 +0200
+Subject: USB: serial: debug: do not echo input by default
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
+
+commit 00af4f3dda1461ec90d892edc10bec6d3c50c554 upstream.
+
+This driver is intended as a "client" end of the console connection.
+When connected to a host it's supposed to receive debug logs, and
+possibly allow to interact with whatever debug console is available
+there. Feeding messages back, depending on a configuration may cause log
+messages be executed as shell commands (which can be really bad if one
+is unlucky, imagine a log message like "prevented running `rm -rf
+/home`"). In case of Xen, it exposes sysrq-like debug interface, and
+feeding it its own logs will pretty quickly hit 'R' for "instant
+reboot".
+
+Contrary to a classic serial console, the USB one cannot be configured
+ahead of time, as the device shows up only when target OS is up. And at
+the time device is opened to execute relevant ioctl, it's already too
+late, especially when logs start flowing shortly after device is
+initialized.
+Avoid the issue by changing default to no echo for this type of devices.
+
+Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
+[ johan: amend summary; disable also ECHONL ]
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/usb_debug.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/usb/serial/usb_debug.c
++++ b/drivers/usb/serial/usb_debug.c
+@@ -69,6 +69,11 @@ static void usb_debug_process_read_urb(s
+ usb_serial_generic_process_read_urb(urb);
+ }
+
++static void usb_debug_init_termios(struct tty_struct *tty)
++{
++ tty->termios.c_lflag &= ~(ECHO | ECHONL);
++}
++
+ static struct usb_serial_driver debug_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+@@ -78,6 +83,7 @@ static struct usb_serial_driver debug_de
+ .num_ports = 1,
+ .bulk_out_size = USB_DEBUG_MAX_PACKET_SIZE,
+ .break_ctl = usb_debug_break_ctl,
++ .init_termios = usb_debug_init_termios,
+ .process_read_urb = usb_debug_process_read_urb,
+ };
+
+@@ -89,6 +95,7 @@ static struct usb_serial_driver dbc_devi
+ .id_table = dbc_id_table,
+ .num_ports = 1,
+ .break_ctl = usb_debug_break_ctl,
++ .init_termios = usb_debug_init_termios,
+ .process_read_urb = usb_debug_process_read_urb,
+ };
+
--- /dev/null
+From afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a Mon Sep 17 00:00:00 2001
+From: Oliver Neukum <oneukum@suse.com>
+Date: Tue, 9 Jul 2024 13:38:41 +0200
+Subject: usb: vhci-hcd: Do not drop references before new references are gained
+
+From: Oliver Neukum <oneukum@suse.com>
+
+commit afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a upstream.
+
+At a few places the driver carries stale pointers
+to references that can still be used. Make sure that does not happen.
+This strictly speaking closes ZDI-CAN-22273, though there may be
+similar races in the driver.
+
+Signed-off-by: Oliver Neukum <oneukum@suse.com>
+Cc: stable <stable@kernel.org>
+Acked-by: Shuah Khan <skhan@linuxfoundation.org>
+Link: https://lore.kernel.org/r/20240709113851.14691-1-oneukum@suse.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/usbip/vhci_hcd.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+--- a/drivers/usb/usbip/vhci_hcd.c
++++ b/drivers/usb/usbip/vhci_hcd.c
+@@ -745,6 +745,7 @@ static int vhci_urb_enqueue(struct usb_h
+ *
+ */
+ if (usb_pipedevice(urb->pipe) == 0) {
++ struct usb_device *old;
+ __u8 type = usb_pipetype(urb->pipe);
+ struct usb_ctrlrequest *ctrlreq =
+ (struct usb_ctrlrequest *) urb->setup_packet;
+@@ -755,14 +756,15 @@ static int vhci_urb_enqueue(struct usb_h
+ goto no_need_xmit;
+ }
+
++ old = vdev->udev;
+ switch (ctrlreq->bRequest) {
+ case USB_REQ_SET_ADDRESS:
+ /* set_address may come when a device is reset */
+ dev_info(dev, "SetAddress Request (%d) to port %d\n",
+ ctrlreq->wValue, vdev->rhport);
+
+- usb_put_dev(vdev->udev);
+ vdev->udev = usb_get_dev(urb->dev);
++ usb_put_dev(old);
+
+ spin_lock(&vdev->ud.lock);
+ vdev->ud.status = VDEV_ST_USED;
+@@ -781,8 +783,8 @@ static int vhci_urb_enqueue(struct usb_h
+ usbip_dbg_vhci_hc(
+ "Not yet?:Get_Descriptor to device 0 (get max pipe size)\n");
+
+- usb_put_dev(vdev->udev);
+ vdev->udev = usb_get_dev(urb->dev);
++ usb_put_dev(old);
+ goto out;
+
+ default:
+@@ -1067,6 +1069,7 @@ static void vhci_shutdown_connection(str
+ static void vhci_device_reset(struct usbip_device *ud)
+ {
+ struct vhci_device *vdev = container_of(ud, struct vhci_device, ud);
++ struct usb_device *old = vdev->udev;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ud->lock, flags);
+@@ -1074,8 +1077,8 @@ static void vhci_device_reset(struct usb
+ vdev->speed = 0;
+ vdev->devid = 0;
+
+- usb_put_dev(vdev->udev);
+ vdev->udev = NULL;
++ usb_put_dev(old);
+
+ if (ud->tcp_socket) {
+ sockfd_put(ud->tcp_socket);
projects / thirdparty / kernel / stable-queue.git / commitdiff
