--- /dev/null
+From 85c46bf30e6ca6a842283b27c0b7643daf4f44bc Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 23 Feb 2024 13:15:02 +0000
+Subject: afs: Fix endless loop in directory parsing
+
+From: David Howells <dhowells@redhat.com>
+
+[ Upstream commit 5f7a07646655fb4108da527565dcdc80124b14c4 ]
+
+If a directory has a block with only ".__afsXXXX" files in it (from
+uncompleted silly-rename), these .__afsXXXX files are skipped but without
+advancing the file position in the dir_context. This leads to
+afs_dir_iterate() repeating the block again and again.
+
+Fix this by making the code that skips the .__afsXXXX file also manually
+advance the file position.
+
+The symptoms are a soft lookup:
+
+ watchdog: BUG: soft lockup - CPU#3 stuck for 52s! [check:5737]
+ ...
+ RIP: 0010:afs_dir_iterate_block+0x39/0x1fd
+ ...
+ ? watchdog_timer_fn+0x1a6/0x213
+ ...
+ ? asm_sysvec_apic_timer_interrupt+0x16/0x20
+ ? afs_dir_iterate_block+0x39/0x1fd
+ afs_dir_iterate+0x10a/0x148
+ afs_readdir+0x30/0x4a
+ iterate_dir+0x93/0xd3
+ __do_sys_getdents64+0x6b/0xd4
+
+This is almost certainly the actual fix for:
+
+ https://bugzilla.kernel.org/show_bug.cgi?id=218496
+
+Fixes: 57e9d49c5452 ("afs: Hide silly-rename files from userspace")
+Signed-off-by: David Howells <dhowells@redhat.com>
+Link: https://lore.kernel.org/r/786185.1708694102@warthog.procyon.org.uk
+Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
+cc: Marc Dionne <marc.dionne@auristor.com>
+cc: Markus Suvanto <markus.suvanto@gmail.com>
+cc: linux-afs@lists.infradead.org
+Signed-off-by: Christian Brauner <brauner@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/afs/dir.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/fs/afs/dir.c b/fs/afs/dir.c
+index 0b927736ca728..88f0e719c6ac0 100644
+--- a/fs/afs/dir.c
++++ b/fs/afs/dir.c
+@@ -423,8 +423,10 @@ static int afs_dir_iterate_block(struct afs_vnode *dvnode,
+ dire->u.name[0] == '.' &&
+ ctx->actor != afs_lookup_filldir &&
+ ctx->actor != afs_lookup_one_filldir &&
+- memcmp(dire->u.name, ".__afs", 6) == 0)
++ memcmp(dire->u.name, ".__afs", 6) == 0) {
++ ctx->pos = blkoff + next * sizeof(union afs_xdr_dirent);
+ continue;
++ }
+
+ /* found the next entry */
+ if (!dir_emit(ctx, dire->u.name, nlen,
+--
+2.43.0
+
--- /dev/null
+From 5c4959316bb610aa04d8177c1f864bf83a381fd7 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 21 Feb 2024 10:21:56 +0100
+Subject: ALSA: Drop leftover snd-rtctimer stuff from Makefile
+
+From: Takashi Iwai <tiwai@suse.de>
+
+[ Upstream commit 4df49712eb54141be00a9312547436d55677f092 ]
+
+We forgot to remove the line for snd-rtctimer from Makefile while
+dropping the functionality. Get rid of the stale line.
+
+Fixes: 34ce71a96dcb ("ALSA: timer: remove legacy rtctimer")
+Link: https://lore.kernel.org/r/20240221092156.28695-1-tiwai@suse.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/core/Makefile | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/sound/core/Makefile b/sound/core/Makefile
+index d123587c0fd8f..bc04acf4a45ce 100644
+--- a/sound/core/Makefile
++++ b/sound/core/Makefile
+@@ -32,7 +32,6 @@ snd-pcm-dmaengine-objs := pcm_dmaengine.o
+ snd-rawmidi-objs := rawmidi.o
+ snd-timer-objs := timer.o
+ snd-hrtimer-objs := hrtimer.o
+-snd-rtctimer-objs := rtctimer.o
+ snd-hwdep-objs := hwdep.o
+ snd-seq-device-objs := seq_device.o
+
+--
+2.43.0
+
--- /dev/null
+From 2ab9547d32c7ec5a2b21d8a9bada87b9ef91303c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 4 Jan 2024 11:56:32 +0000
+Subject: Bluetooth: Avoid potential use-after-free in hci_error_reset
+
+From: Ying Hsu <yinghsu@chromium.org>
+
+[ Upstream commit 2449007d3f73b2842c9734f45f0aadb522daf592 ]
+
+While handling the HCI_EV_HARDWARE_ERROR event, if the underlying
+BT controller is not responding, the GPIO reset mechanism would
+free the hci_dev and lead to a use-after-free in hci_error_reset.
+
+Here's the call trace observed on a ChromeOS device with Intel AX201:
+ queue_work_on+0x3e/0x6c
+ __hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth <HASH:3b4a6>]
+ ? init_wait_entry+0x31/0x31
+ __hci_cmd_sync+0x16/0x20 [bluetooth <HASH:3b4a 6>]
+ hci_error_reset+0x4f/0xa4 [bluetooth <HASH:3b4a 6>]
+ process_one_work+0x1d8/0x33f
+ worker_thread+0x21b/0x373
+ kthread+0x13a/0x152
+ ? pr_cont_work+0x54/0x54
+ ? kthread_blkcg+0x31/0x31
+ ret_from_fork+0x1f/0x30
+
+This patch holds the reference count on the hci_dev while processing
+a HCI_EV_HARDWARE_ERROR event to avoid potential crash.
+
+Fixes: c7741d16a57c ("Bluetooth: Perform a power cycle when receiving hardware error event")
+Signed-off-by: Ying Hsu <yinghsu@chromium.org>
+Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/bluetooth/hci_core.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
+index e33fe4b1c4e29..5f1fbf86e0ceb 100644
+--- a/net/bluetooth/hci_core.c
++++ b/net/bluetooth/hci_core.c
+@@ -2318,6 +2318,7 @@ static void hci_error_reset(struct work_struct *work)
+ {
+ struct hci_dev *hdev = container_of(work, struct hci_dev, error_reset);
+
++ hci_dev_hold(hdev);
+ BT_DBG("%s", hdev->name);
+
+ if (hdev->hw_error)
+@@ -2325,10 +2326,10 @@ static void hci_error_reset(struct work_struct *work)
+ else
+ bt_dev_err(hdev, "hardware error 0x%2.2x", hdev->hw_error_code);
+
+- if (hci_dev_do_close(hdev))
+- return;
++ if (!hci_dev_do_close(hdev))
++ hci_dev_do_open(hdev);
+
+- hci_dev_do_open(hdev);
++ hci_dev_put(hdev);
+ }
+
+ void hci_uuids_clear(struct hci_dev *hdev)
+--
+2.43.0
+
--- /dev/null
+From 3a76ff06428b4e900eb3c1d6ae0762c8d0d54d61 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 25 Jan 2024 14:50:28 +0800
+Subject: Bluetooth: Enforce validation on max value of connection interval
+
+From: Kai-Heng Feng <kai.heng.feng@canonical.com>
+
+[ Upstream commit e4b019515f950b4e6e5b74b2e1bb03a90cb33039 ]
+
+Right now Linux BT stack cannot pass test case "GAP/CONN/CPUP/BV-05-C
+'Connection Parameter Update Procedure Invalid Parameters Central
+Responder'" in Bluetooth Test Suite revision GAP.TS.p44. [0]
+
+That was revoled by commit c49a8682fc5d ("Bluetooth: validate BLE
+connection interval updates"), but later got reverted due to devices
+like keyboards and mice may require low connection interval.
+
+So only validate the max value connection interval to pass the Test
+Suite, and let devices to request low connection interval if needed.
+
+[0] https://www.bluetooth.org/docman/handlers/DownloadDoc.ashx?doc_id=229869
+
+Fixes: 68d19d7d9957 ("Revert "Bluetooth: validate BLE connection interval updates"")
+Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
+Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/bluetooth/hci_event.c | 4 ++++
+ net/bluetooth/l2cap_core.c | 8 +++++++-
+ 2 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
+index ea25bb31b336a..47f37080c0c55 100644
+--- a/net/bluetooth/hci_event.c
++++ b/net/bluetooth/hci_event.c
+@@ -5925,6 +5925,10 @@ static void hci_le_remote_conn_param_req_evt(struct hci_dev *hdev,
+ return send_conn_param_neg_reply(hdev, handle,
+ HCI_ERROR_UNKNOWN_CONN_ID);
+
++ if (max > hcon->le_conn_max_interval)
++ return send_conn_param_neg_reply(hdev, handle,
++ HCI_ERROR_INVALID_LL_PARAMS);
++
+ if (hci_check_conn_params(min, max, latency, timeout))
+ return send_conn_param_neg_reply(hdev, handle,
+ HCI_ERROR_INVALID_LL_PARAMS);
+diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
+index a752032e12fcf..580b6d6b970d2 100644
+--- a/net/bluetooth/l2cap_core.c
++++ b/net/bluetooth/l2cap_core.c
+@@ -5609,7 +5609,13 @@ static inline int l2cap_conn_param_update_req(struct l2cap_conn *conn,
+
+ memset(&rsp, 0, sizeof(rsp));
+
+- err = hci_check_conn_params(min, max, latency, to_multiplier);
++ if (max > hcon->le_conn_max_interval) {
++ BT_DBG("requested connection interval exceeds current bounds.");
++ err = -EINVAL;
++ } else {
++ err = hci_check_conn_params(min, max, latency, to_multiplier);
++ }
++
+ if (err)
+ rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED);
+ else
+--
+2.43.0
+
--- /dev/null
+From c988f0361b73803739631b0788b4b00f5fde0079 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 22 Jan 2024 09:02:47 -0500
+Subject: Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST
+
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+
+[ Upstream commit 7e74aa53a68bf60f6019bd5d9a9a1406ec4d4865 ]
+
+If we received HCI_EV_IO_CAPA_REQUEST while
+HCI_OP_READ_REMOTE_EXT_FEATURES is yet to be responded assume the remote
+does support SSP since otherwise this event shouldn't be generated.
+
+Link: https://lore.kernel.org/linux-bluetooth/CABBYNZ+9UdG1cMZVmdtN3U2aS16AKMCyTARZZyFX7xTEDWcMOw@mail.gmail.com/T/#t
+Fixes: c7f59461f5a7 ("Bluetooth: Fix a refcnt underflow problem for hci_conn")
+Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/bluetooth/hci_event.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
+index 40e9f1babe9e9..ea25bb31b336a 100644
+--- a/net/bluetooth/hci_event.c
++++ b/net/bluetooth/hci_event.c
+@@ -4612,9 +4612,12 @@ static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
+ hci_dev_lock(hdev);
+
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+- if (!conn || !hci_conn_ssp_enabled(conn))
++ if (!conn || !hci_dev_test_flag(hdev, HCI_SSP_ENABLED))
+ goto unlock;
+
++ /* Assume remote supports SSP since it has triggered this event */
++ set_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
++
+ hci_conn_hold(conn);
+
+ if (!hci_dev_test_flag(hdev, HCI_MGMT))
+--
+2.43.0
+
--- /dev/null
+From 3470414970b965bd6843b33e8a40bd4902843c2a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 9 Jan 2024 19:03:23 +0800
+Subject: Bluetooth: hci_event: Fix wrongly recorded wakeup BD_ADDR
+
+From: Zijun Hu <quic_zijuhu@quicinc.com>
+
+[ Upstream commit 61a5ab72edea7ebc3ad2c6beea29d966f528ebfb ]
+
+hci_store_wake_reason() wrongly parses event HCI_Connection_Request
+as HCI_Connection_Complete and HCI_Connection_Complete as
+HCI_Connection_Request, so causes recording wakeup BD_ADDR error and
+potential stability issue, fix it by using the correct field.
+
+Fixes: 2f20216c1d6f ("Bluetooth: Emit controller suspend and resume events")
+Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
+Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/bluetooth/hci_event.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
+index 4027c79786fd3..40e9f1babe9e9 100644
+--- a/net/bluetooth/hci_event.c
++++ b/net/bluetooth/hci_event.c
+@@ -6139,10 +6139,10 @@ static void hci_store_wake_reason(struct hci_dev *hdev, u8 event,
+ * keep track of the bdaddr of the connection event that woke us up.
+ */
+ if (event == HCI_EV_CONN_REQUEST) {
+- bacpy(&hdev->wake_addr, &conn_complete->bdaddr);
++ bacpy(&hdev->wake_addr, &conn_request->bdaddr);
+ hdev->wake_addr_type = BDADDR_BREDR;
+ } else if (event == HCI_EV_CONN_COMPLETE) {
+- bacpy(&hdev->wake_addr, &conn_request->bdaddr);
++ bacpy(&hdev->wake_addr, &conn_complete->bdaddr);
+ hdev->wake_addr_type = BDADDR_BREDR;
+ } else if (event == HCI_EV_LE_META) {
+ struct hci_ev_le_meta *le_ev = (void *)skb->data;
+--
+2.43.0
+
--- /dev/null
+From 1d86fb8a2eeafba036c07f733546a5677bd9cbb0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 12 Feb 2024 12:24:40 +0100
+Subject: efi/capsule-loader: fix incorrect allocation size
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+[ Upstream commit fccfa646ef3628097d59f7d9c1a3e84d4b6bb45e ]
+
+gcc-14 notices that the allocation with sizeof(void) on 32-bit architectures
+is not enough for a 64-bit phys_addr_t:
+
+drivers/firmware/efi/capsule-loader.c: In function 'efi_capsule_open':
+drivers/firmware/efi/capsule-loader.c:295:24: error: allocation of insufficient size '4' for type 'phys_addr_t' {aka 'long long unsigned int'} with size '8' [-Werror=alloc-size]
+ 295 | cap_info->phys = kzalloc(sizeof(void *), GFP_KERNEL);
+ | ^
+
+Use the correct type instead here.
+
+Fixes: f24c4d478013 ("efi/capsule-loader: Reinstate virtual capsule mapping")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/firmware/efi/capsule-loader.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/firmware/efi/capsule-loader.c b/drivers/firmware/efi/capsule-loader.c
+index 3e8d4b51a8140..97bafb5f70389 100644
+--- a/drivers/firmware/efi/capsule-loader.c
++++ b/drivers/firmware/efi/capsule-loader.c
+@@ -292,7 +292,7 @@ static int efi_capsule_open(struct inode *inode, struct file *file)
+ return -ENOMEM;
+ }
+
+- cap_info->phys = kzalloc(sizeof(void *), GFP_KERNEL);
++ cap_info->phys = kzalloc(sizeof(phys_addr_t), GFP_KERNEL);
+ if (!cap_info->phys) {
+ kfree(cap_info->pages);
+ kfree(cap_info);
+--
+2.43.0
+
--- /dev/null
+From ca7d38a04a22481e03b3d54e697ccb99acc1247d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 22 Feb 2024 12:17:47 +0000
+Subject: ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()
+
+From: Eric Dumazet <edumazet@google.com>
+
+[ Upstream commit 10bfd453da64a057bcfd1a49fb6b271c48653cdb ]
+
+It seems that if userspace provides a correct IFA_TARGET_NETNSID value
+but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()
+returns -EINVAL with an elevated "struct net" refcount.
+
+Fixes: 6ecf4c37eb3e ("ipv6: enable IFA_TARGET_NETNSID for RTM_GETADDR")
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Cc: Christian Brauner <brauner@kernel.org>
+Cc: David Ahern <dsahern@kernel.org>
+Reviewed-by: David Ahern <dsahern@kernel.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv6/addrconf.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
+index 150c2f71ec89f..0429c1d50fc92 100644
+--- a/net/ipv6/addrconf.c
++++ b/net/ipv6/addrconf.c
+@@ -5436,9 +5436,10 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh,
+ }
+
+ addr = extract_addr(tb[IFA_ADDRESS], tb[IFA_LOCAL], &peer);
+- if (!addr)
+- return -EINVAL;
+-
++ if (!addr) {
++ err = -EINVAL;
++ goto errout;
++ }
+ ifm = nlmsg_data(nlh);
+ if (ifm->ifa_index)
+ dev = dev_get_by_index(tgt_net, ifm->ifa_index);
+--
+2.43.0
+
--- /dev/null
+From 129cd332b3aff5b65c6878a79a90326e46a4a177 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 22 Feb 2024 13:38:38 +0100
+Subject: lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is
+ detected
+
+From: Oleksij Rempel <o.rempel@pengutronix.de>
+
+[ Upstream commit 0e67899abfbfdea0c3c0ed3fd263ffc601c5c157 ]
+
+Same as LAN7800, LAN7850 can be used without EEPROM. If EEPROM is not
+present or not flashed, LAN7850 will fail to sync the speed detected by the PHY
+with the MAC. In case link speed is 100Mbit, it will accidentally work,
+otherwise no data can be transferred.
+
+Better way would be to implement link_up callback, or set auto speed
+configuration unconditionally. But this changes would be more intrusive.
+So, for now, set it only if no EEPROM is found.
+
+Fixes: e69647a19c87 ("lan78xx: Set ASD in MAC_CR when EEE is enabled.")
+Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
+Link: https://lore.kernel.org/r/20240222123839.2816561-1-o.rempel@pengutronix.de
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/usb/lan78xx.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
+index 667984efeb3be..c5a666bb86ee4 100644
+--- a/drivers/net/usb/lan78xx.c
++++ b/drivers/net/usb/lan78xx.c
+@@ -2527,7 +2527,8 @@ static int lan78xx_reset(struct lan78xx_net *dev)
+ if (dev->chipid == ID_REV_CHIP_ID_7801_)
+ buf &= ~MAC_CR_GMII_EN_;
+
+- if (dev->chipid == ID_REV_CHIP_ID_7800_) {
++ if (dev->chipid == ID_REV_CHIP_ID_7800_ ||
++ dev->chipid == ID_REV_CHIP_ID_7850_) {
+ ret = lan78xx_read_raw_eeprom(dev, 0, 1, &sig);
+ if (!ret && sig != EEPROM_INDICATOR) {
+ /* Implies there is no external eeprom. Set mac speed */
+--
+2.43.0
+
--- /dev/null
+From f9289f3a26f81245d85dfe9a6918d3305eea252a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 8 Nov 2023 09:07:01 -0600
+Subject: mtd: spinand: gigadevice: Fix the get ecc status issue
+
+From: Han Xu <han.xu@nxp.com>
+
+[ Upstream commit 59950610c0c00c7a06d8a75d2ee5d73dba4274cf ]
+
+Some GigaDevice ecc_get_status functions use on-stack buffer for
+spi_mem_op causes spi_mem_check_op failing, fix the issue by using
+spinand scratchbuf.
+
+Fixes: c40c7a990a46 ("mtd: spinand: Add support for GigaDevice GD5F1GQ4UExxG")
+Signed-off-by: Han Xu <han.xu@nxp.com>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20231108150701.593912-1-han.xu@nxp.com
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mtd/nand/spi/gigadevice.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
+index 1dd1c58980934..313fd45174dd5 100644
+--- a/drivers/mtd/nand/spi/gigadevice.c
++++ b/drivers/mtd/nand/spi/gigadevice.c
+@@ -170,7 +170,7 @@ static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
+ {
+ u8 status2;
+ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
+- &status2);
++ spinand->scratchbuf);
+ int ret;
+
+ switch (status & STATUS_ECC_MASK) {
+@@ -191,6 +191,7 @@ static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
+ * report the maximum of 4 in this case
+ */
+ /* bits sorted this way (3...0): ECCS1,ECCS0,ECCSE1,ECCSE0 */
++ status2 = *(spinand->scratchbuf);
+ return ((status & STATUS_ECC_MASK) >> 2) |
+ ((status2 & STATUS_ECC_MASK) >> 4);
+
+@@ -212,7 +213,7 @@ static int gd5fxgq5xexxg_ecc_get_status(struct spinand_device *spinand,
+ {
+ u8 status2;
+ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
+- &status2);
++ spinand->scratchbuf);
+ int ret;
+
+ switch (status & STATUS_ECC_MASK) {
+@@ -232,6 +233,7 @@ static int gd5fxgq5xexxg_ecc_get_status(struct spinand_device *spinand,
+ * 1 ... 4 bits are flipped (and corrected)
+ */
+ /* bits sorted this way (1...0): ECCSE1, ECCSE0 */
++ status2 = *(spinand->scratchbuf);
+ return ((status2 & STATUS_ECC_MASK) >> 4) + 1;
+
+ case STATUS_ECC_UNCOR_ERROR:
+--
+2.43.0
+
--- /dev/null
+From da023abc097fe246c78100fc8f1d2444e83226c3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 11 Feb 2021 12:36:19 +0100
+Subject: mtd: spinand: gigadevice: Support GD5F1GQ5UExxG
+
+From: Reto Schneider <reto.schneider@husqvarnagroup.com>
+
+[ Upstream commit 469b992489852b500d39048aa0013639dfe9f2e6 ]
+
+The relevant changes to the already existing GD5F1GQ4UExxG support has
+been determined by consulting the GigaDevice product change notice
+AN-0392-10, version 1.0 from November 30, 2020.
+
+As the overlaps are huge, variable names have been generalized
+accordingly.
+
+Apart from the lowered ECC strength (4 instead of 8 bits per 512 bytes),
+the new device ID, and the extra quad IO dummy byte, no changes had to
+be taken into account.
+
+New hardware features are not supported, namely:
+ - Power on reset
+ - Unique ID
+ - Double transfer rate (DTR)
+ - Parameter page
+ - Random data quad IO
+
+The inverted semantic of the "driver strength" register bits, defaulting
+to 100% instead of 50% for the Q5 devices, got ignored as the driver has
+never touched them anyway.
+
+The no longer supported "read from cache during block erase"
+functionality is not reflected as the current SPI NAND core does not
+support it anyway.
+
+Implementation has been tested on MediaTek MT7688 based GARDENA smart
+Gateways using both, GigaDevice GD5F1GQ5UEYIG and GD5F1GQ4UBYIG.
+
+Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
+Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
+Reviewed-by: Stefan Roese <sr@denx.de>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20210211113619.3502-1-code@reto-schneider.ch
+Stable-dep-of: 59950610c0c0 ("mtd: spinand: gigadevice: Fix the get ecc status issue")
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mtd/nand/spi/gigadevice.c | 69 +++++++++++++++++++++++++++----
+ 1 file changed, 60 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
+index 33c67403c4aa1..1dd1c58980934 100644
+--- a/drivers/mtd/nand/spi/gigadevice.c
++++ b/drivers/mtd/nand/spi/gigadevice.c
+@@ -13,7 +13,10 @@
+ #define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS (1 << 4)
+ #define GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS (3 << 4)
+
+-#define GD5FXGQ4UEXXG_REG_STATUS2 0xf0
++#define GD5FXGQ5XE_STATUS_ECC_1_4_BITFLIPS (1 << 4)
++#define GD5FXGQ5XE_STATUS_ECC_4_BITFLIPS (3 << 4)
++
++#define GD5FXGQXXEXXG_REG_STATUS2 0xf0
+
+ #define GD5FXGQ4UXFXXG_STATUS_ECC_MASK (7 << 4)
+ #define GD5FXGQ4UXFXXG_STATUS_ECC_NO_BITFLIPS (0 << 4)
+@@ -102,7 +105,7 @@ static int gd5fxgq4xa_ecc_get_status(struct spinand_device *spinand,
+ return -EINVAL;
+ }
+
+-static int gd5fxgq4_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
++static int gd5fxgqx_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
+ struct mtd_oob_region *region)
+ {
+ if (section)
+@@ -114,7 +117,7 @@ static int gd5fxgq4_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
+ return 0;
+ }
+
+-static int gd5fxgq4_variant2_ooblayout_free(struct mtd_info *mtd, int section,
++static int gd5fxgqx_variant2_ooblayout_free(struct mtd_info *mtd, int section,
+ struct mtd_oob_region *region)
+ {
+ if (section)
+@@ -127,9 +130,10 @@ static int gd5fxgq4_variant2_ooblayout_free(struct mtd_info *mtd, int section,
+ return 0;
+ }
+
+-static const struct mtd_ooblayout_ops gd5fxgq4_variant2_ooblayout = {
+- .ecc = gd5fxgq4_variant2_ooblayout_ecc,
+- .free = gd5fxgq4_variant2_ooblayout_free,
++/* Valid for Q4/Q5 and Q6 (untested) devices */
++static const struct mtd_ooblayout_ops gd5fxgqx_variant2_ooblayout = {
++ .ecc = gd5fxgqx_variant2_ooblayout_ecc,
++ .free = gd5fxgqx_variant2_ooblayout_free,
+ };
+
+ static int gd5fxgq4xc_ooblayout_256_ecc(struct mtd_info *mtd, int section,
+@@ -165,7 +169,7 @@ static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
+ u8 status)
+ {
+ u8 status2;
+- struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQ4UEXXG_REG_STATUS2,
++ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
+ &status2);
+ int ret;
+
+@@ -203,6 +207,43 @@ static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
+ return -EINVAL;
+ }
+
++static int gd5fxgq5xexxg_ecc_get_status(struct spinand_device *spinand,
++ u8 status)
++{
++ u8 status2;
++ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
++ &status2);
++ int ret;
++
++ switch (status & STATUS_ECC_MASK) {
++ case STATUS_ECC_NO_BITFLIPS:
++ return 0;
++
++ case GD5FXGQ5XE_STATUS_ECC_1_4_BITFLIPS:
++ /*
++ * Read status2 register to determine a more fine grained
++ * bit error status
++ */
++ ret = spi_mem_exec_op(spinand->spimem, &op);
++ if (ret)
++ return ret;
++
++ /*
++ * 1 ... 4 bits are flipped (and corrected)
++ */
++ /* bits sorted this way (1...0): ECCSE1, ECCSE0 */
++ return ((status2 & STATUS_ECC_MASK) >> 4) + 1;
++
++ case STATUS_ECC_UNCOR_ERROR:
++ return -EBADMSG;
++
++ default:
++ break;
++ }
++
++ return -EINVAL;
++}
++
+ static int gd5fxgq4ufxxg_ecc_get_status(struct spinand_device *spinand,
+ u8 status)
+ {
+@@ -282,7 +323,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+- SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
++ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GQ4UFxxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48),
+@@ -292,8 +333,18 @@ static const struct spinand_info gigadevice_spinand_table[] = {
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+- SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
++ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4ufxxg_ecc_get_status)),
++ SPINAND_INFO("GD5F1GQ5UExxG",
++ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51),
++ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
++ NAND_ECCREQ(4, 512),
++ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++ &write_cache_variants,
++ &update_cache_variants),
++ SPINAND_HAS_QE_BIT,
++ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
++ gd5fxgq5xexxg_ecc_get_status)),
+ };
+
+ static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {
+--
+2.43.0
+
--- /dev/null
+From 4cc9714e4310cecd4befc504efdc5c18598dcc81 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 20 Feb 2024 14:56:02 +0100
+Subject: net: ip_tunnel: prevent perpetual headroom growth
+
+From: Florian Westphal <fw@strlen.de>
+
+[ Upstream commit 5ae1e9922bbdbaeb9cfbe91085ab75927488ac0f ]
+
+syzkaller triggered following kasan splat:
+BUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
+Read of size 1 at addr ffff88812fb4000e by task syz-executor183/5191
+[..]
+ kasan_report+0xda/0x110 mm/kasan/report.c:588
+ __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
+ skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline]
+ ___skb_get_hash net/core/flow_dissector.c:1791 [inline]
+ __skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856
+ skb_get_hash include/linux/skbuff.h:1556 [inline]
+ ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748
+ ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308
+ __netdev_start_xmit include/linux/netdevice.h:4940 [inline]
+ netdev_start_xmit include/linux/netdevice.h:4954 [inline]
+ xmit_one net/core/dev.c:3548 [inline]
+ dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
+ __dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349
+ dev_queue_xmit include/linux/netdevice.h:3134 [inline]
+ neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592
+ ...
+ ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235
+ ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323
+ ..
+ iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82
+ ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831
+ ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665
+ __netdev_start_xmit include/linux/netdevice.h:4940 [inline]
+ netdev_start_xmit include/linux/netdevice.h:4954 [inline]
+ xmit_one net/core/dev.c:3548 [inline]
+ dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
+ ...
+
+The splat occurs because skb->data points past skb->head allocated area.
+This is because neigh layer does:
+ __skb_pull(skb, skb_network_offset(skb));
+
+... but skb_network_offset() returns a negative offset and __skb_pull()
+arg is unsigned. IOW, we skb->data gets "adjusted" by a huge value.
+
+The negative value is returned because skb->head and skb->data distance is
+more than 64k and skb->network_header (u16) has wrapped around.
+
+The bug is in the ip_tunnel infrastructure, which can cause
+dev->needed_headroom to increment ad infinitum.
+
+The syzkaller reproducer consists of packets getting routed via a gre
+tunnel, and route of gre encapsulated packets pointing at another (ipip)
+tunnel. The ipip encapsulation finds gre0 as next output device.
+
+This results in the following pattern:
+
+1). First packet is to be sent out via gre0.
+Route lookup found an output device, ipip0.
+
+2).
+ip_tunnel_xmit for gre0 bumps gre0->needed_headroom based on the future
+output device, rt.dev->needed_headroom (ipip0).
+
+3).
+ip output / start_xmit moves skb on to ipip0. which runs the same
+code path again (xmit recursion).
+
+4).
+Routing step for the post-gre0-encap packet finds gre0 as output device
+to use for ipip0 encapsulated packet.
+
+tunl0->needed_headroom is then incremented based on the (already bumped)
+gre0 device headroom.
+
+This repeats for every future packet:
+
+gre0->needed_headroom gets inflated because previous packets' ipip0 step
+incremented rt->dev (gre0) headroom, and ipip0 incremented because gre0
+needed_headroom was increased.
+
+For each subsequent packet, gre/ipip0->needed_headroom grows until
+post-expand-head reallocations result in a skb->head/data distance of
+more than 64k.
+
+Once that happens, skb->network_header (u16) wraps around when
+pskb_expand_head tries to make sure that skb_network_offset() is unchanged
+after the headroom expansion/reallocation.
+
+After this skb_network_offset(skb) returns a different (and negative)
+result post headroom expansion.
+
+The next trip to neigh layer (or anything else that would __skb_pull the
+network header) makes skb->data point to a memory location outside
+skb->head area.
+
+v2: Cap the needed_headroom update to an arbitarily chosen upperlimit to
+prevent perpetual increase instead of dropping the headroom increment
+completely.
+
+Reported-and-tested-by: syzbot+bfde3bef047a81b8fde6@syzkaller.appspotmail.com
+Closes: https://groups.google.com/g/syzkaller-bugs/c/fL9G6GtWskY/m/VKk_PR5FBAAJ
+Fixes: 243aad830e8a ("ip_gre: include route header_len in max_headroom calculation")
+Signed-off-by: Florian Westphal <fw@strlen.de>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://lore.kernel.org/r/20240220135606.4939-1-fw@strlen.de
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/ip_tunnel.c | 28 +++++++++++++++++++++-------
+ 1 file changed, 21 insertions(+), 7 deletions(-)
+
+diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
+index 99f70b990eb13..50f8231e9daec 100644
+--- a/net/ipv4/ip_tunnel.c
++++ b/net/ipv4/ip_tunnel.c
+@@ -540,6 +540,20 @@ static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
+ return 0;
+ }
+
++static void ip_tunnel_adj_headroom(struct net_device *dev, unsigned int headroom)
++{
++ /* we must cap headroom to some upperlimit, else pskb_expand_head
++ * will overflow header offsets in skb_headers_offset_update().
++ */
++ static const unsigned int max_allowed = 512;
++
++ if (headroom > max_allowed)
++ headroom = max_allowed;
++
++ if (headroom > READ_ONCE(dev->needed_headroom))
++ WRITE_ONCE(dev->needed_headroom, headroom);
++}
++
+ void ip_md_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
+ u8 proto, int tunnel_hlen)
+ {
+@@ -613,13 +627,13 @@ void ip_md_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
+ }
+
+ headroom += LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len;
+- if (headroom > READ_ONCE(dev->needed_headroom))
+- WRITE_ONCE(dev->needed_headroom, headroom);
+-
+- if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) {
++ if (skb_cow_head(skb, headroom)) {
+ ip_rt_put(rt);
+ goto tx_dropped;
+ }
++
++ ip_tunnel_adj_headroom(dev, headroom);
++
+ iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, tos, ttl,
+ df, !net_eq(tunnel->net, dev_net(dev)));
+ return;
+@@ -797,16 +811,16 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
+
+ max_headroom = LL_RESERVED_SPACE(rt->dst.dev) + sizeof(struct iphdr)
+ + rt->dst.header_len + ip_encap_hlen(&tunnel->encap);
+- if (max_headroom > READ_ONCE(dev->needed_headroom))
+- WRITE_ONCE(dev->needed_headroom, max_headroom);
+
+- if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) {
++ if (skb_cow_head(skb, max_headroom)) {
+ ip_rt_put(rt);
+ dev->stats.tx_dropped++;
+ kfree_skb(skb);
+ return;
+ }
+
++ ip_tunnel_adj_headroom(dev, max_headroom);
++
+ iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl,
+ df, !net_eq(tunnel->net, dev_net(dev)));
+ return;
+--
+2.43.0
+
--- /dev/null
+From 93d4425915131a919c9a80a871258c179a0f0520 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 25 Feb 2024 00:20:06 +0100
+Subject: net: usb: dm9601: fix wrong return value in dm9601_mdio_read
+
+From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
+
+[ Upstream commit c68b2c9eba38ec3f60f4894b189090febf4d8d22 ]
+
+The MII code does not check the return value of mdio_read (among
+others), and therefore no error code should be sent. A previous fix to
+the use of an uninitialized variable propagates negative error codes,
+that might lead to wrong operations by the MII library.
+
+An example of such issues is the use of mii_nway_restart by the dm9601
+driver. The mii_nway_restart function does not check the value returned
+by mdio_read, which in this case might be a negative number which could
+contain the exact bit the function checks (BMCR_ANENABLE = 0x1000).
+
+Return zero in case of error, as it is common practice in users of
+mdio_read to avoid wrong uses of the return value.
+
+Fixes: 8f8abb863fa5 ("net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read")
+Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Reviewed-by: Peter Korsgaard <peter@korsgaard.com>
+Link: https://lore.kernel.org/r/20240225-dm9601_ret_err-v1-1-02c1d959ea59@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/usb/dm9601.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
+index 5aad26600b03e..9b7db5fd9e08f 100644
+--- a/drivers/net/usb/dm9601.c
++++ b/drivers/net/usb/dm9601.c
+@@ -231,7 +231,7 @@ static int dm9601_mdio_read(struct net_device *netdev, int phy_id, int loc)
+ err = dm_read_shared_word(dev, 1, loc, &res);
+ if (err < 0) {
+ netdev_err(dev->net, "MDIO read error: %d\n", err);
+- return err;
++ return 0;
+ }
+
+ netdev_dbg(dev->net,
+--
+2.43.0
+
--- /dev/null
+From 2ece0f0ebc9bbda4502e89abd51b7cfdbe0fc173 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 22 Feb 2024 10:33:08 +0000
+Subject: netfilter: nf_tables: allow NFPROTO_INET in
+ nft_(match/target)_validate()
+
+From: Ignat Korchagin <ignat@cloudflare.com>
+
+[ Upstream commit 7e0f122c65912740327e4c54472acaa5f85868cb ]
+
+Commit d0009effa886 ("netfilter: nf_tables: validate NFPROTO_* family") added
+some validation of NFPROTO_* families in the nft_compat module, but it broke
+the ability to use legacy iptables modules in dual-stack nftables.
+
+While with legacy iptables one had to independently manage IPv4 and IPv6
+tables, with nftables it is possible to have dual-stack tables sharing the
+rules. Moreover, it was possible to use rules based on legacy iptables
+match/target modules in dual-stack nftables.
+
+As an example, the program from [2] creates an INET dual-stack family table
+using an xt_bpf based rule, which looks like the following (the actual output
+was generated with a patched nft tool as the current nft tool does not parse
+dual stack tables with legacy match rules, so consider it for illustrative
+purposes only):
+
+table inet testfw {
+ chain input {
+ type filter hook prerouting priority filter; policy accept;
+ bytecode counter packets 0 bytes 0 accept
+ }
+}
+
+After d0009effa886 ("netfilter: nf_tables: validate NFPROTO_* family") we get
+EOPNOTSUPP for the above program.
+
+Fix this by allowing NFPROTO_INET for nft_(match/target)_validate(), but also
+restrict the functions to classic iptables hooks.
+
+Changes in v3:
+ * clarify that upstream nft will not display such configuration properly and
+ that the output was generated with a patched nft tool
+ * remove example program from commit description and link to it instead
+ * no code changes otherwise
+
+Changes in v2:
+ * restrict nft_(match/target)_validate() to classic iptables hooks
+ * rewrite example program to use unmodified libnftnl
+
+Fixes: d0009effa886 ("netfilter: nf_tables: validate NFPROTO_* family")
+Link: https://lore.kernel.org/all/Zc1PfoWN38UuFJRI@calendula/T/#mc947262582c90fec044c7a3398cc92fac7afea72 [1]
+Link: https://lore.kernel.org/all/20240220145509.53357-1-ignat@cloudflare.com/ [2]
+Reported-by: Jordan Griege <jgriege@cloudflare.com>
+Signed-off-by: Ignat Korchagin <ignat@cloudflare.com>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/netfilter/nft_compat.c | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
+index 77c7362a7db8e..3e0a6e7930c6c 100644
+--- a/net/netfilter/nft_compat.c
++++ b/net/netfilter/nft_compat.c
+@@ -336,10 +336,20 @@ static int nft_target_validate(const struct nft_ctx *ctx,
+
+ if (ctx->family != NFPROTO_IPV4 &&
+ ctx->family != NFPROTO_IPV6 &&
++ ctx->family != NFPROTO_INET &&
+ ctx->family != NFPROTO_BRIDGE &&
+ ctx->family != NFPROTO_ARP)
+ return -EOPNOTSUPP;
+
++ ret = nft_chain_validate_hooks(ctx->chain,
++ (1 << NF_INET_PRE_ROUTING) |
++ (1 << NF_INET_LOCAL_IN) |
++ (1 << NF_INET_FORWARD) |
++ (1 << NF_INET_LOCAL_OUT) |
++ (1 << NF_INET_POST_ROUTING));
++ if (ret)
++ return ret;
++
+ if (nft_is_base_chain(ctx->chain)) {
+ const struct nft_base_chain *basechain =
+ nft_base_chain(ctx->chain);
+@@ -584,10 +594,20 @@ static int nft_match_validate(const struct nft_ctx *ctx,
+
+ if (ctx->family != NFPROTO_IPV4 &&
+ ctx->family != NFPROTO_IPV6 &&
++ ctx->family != NFPROTO_INET &&
+ ctx->family != NFPROTO_BRIDGE &&
+ ctx->family != NFPROTO_ARP)
+ return -EOPNOTSUPP;
+
++ ret = nft_chain_validate_hooks(ctx->chain,
++ (1 << NF_INET_PRE_ROUTING) |
++ (1 << NF_INET_LOCAL_IN) |
++ (1 << NF_INET_FORWARD) |
++ (1 << NF_INET_LOCAL_OUT) |
++ (1 << NF_INET_POST_ROUTING));
++ if (ret)
++ return ret;
++
+ if (nft_is_base_chain(ctx->chain)) {
+ const struct nft_base_chain *basechain =
+ nft_base_chain(ctx->chain);
+--
+2.43.0
+
--- /dev/null
+From 88b0076ac8e105d466d176980cd1c5717d76bdc4 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 21 Feb 2024 16:40:48 +0900
+Subject: netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter
+
+From: Ryosuke Yasuoka <ryasuoka@redhat.com>
+
+[ Upstream commit 661779e1fcafe1b74b3f3fe8e980c1e207fea1fd ]
+
+syzbot reported the following uninit-value access issue [1]:
+
+netlink_to_full_skb() creates a new `skb` and puts the `skb->data`
+passed as a 1st arg of netlink_to_full_skb() onto new `skb`. The data
+size is specified as `len` and passed to skb_put_data(). This `len`
+is based on `skb->end` that is not data offset but buffer offset. The
+`skb->end` contains data and tailroom. Since the tailroom is not
+initialized when the new `skb` created, KMSAN detects uninitialized
+memory area when copying the data.
+
+This patch resolved this issue by correct the len from `skb->end` to
+`skb->len`, which is the actual data offset.
+
+BUG: KMSAN: kernel-infoleak-after-free in instrument_copy_to_user include/linux/instrumented.h:114 [inline]
+BUG: KMSAN: kernel-infoleak-after-free in copy_to_user_iter lib/iov_iter.c:24 [inline]
+BUG: KMSAN: kernel-infoleak-after-free in iterate_ubuf include/linux/iov_iter.h:29 [inline]
+BUG: KMSAN: kernel-infoleak-after-free in iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
+BUG: KMSAN: kernel-infoleak-after-free in iterate_and_advance include/linux/iov_iter.h:271 [inline]
+BUG: KMSAN: kernel-infoleak-after-free in _copy_to_iter+0x364/0x2520 lib/iov_iter.c:186
+ instrument_copy_to_user include/linux/instrumented.h:114 [inline]
+ copy_to_user_iter lib/iov_iter.c:24 [inline]
+ iterate_ubuf include/linux/iov_iter.h:29 [inline]
+ iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
+ iterate_and_advance include/linux/iov_iter.h:271 [inline]
+ _copy_to_iter+0x364/0x2520 lib/iov_iter.c:186
+ copy_to_iter include/linux/uio.h:197 [inline]
+ simple_copy_to_iter+0x68/0xa0 net/core/datagram.c:532
+ __skb_datagram_iter+0x123/0xdc0 net/core/datagram.c:420
+ skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546
+ skb_copy_datagram_msg include/linux/skbuff.h:3960 [inline]
+ packet_recvmsg+0xd9c/0x2000 net/packet/af_packet.c:3482
+ sock_recvmsg_nosec net/socket.c:1044 [inline]
+ sock_recvmsg net/socket.c:1066 [inline]
+ sock_read_iter+0x467/0x580 net/socket.c:1136
+ call_read_iter include/linux/fs.h:2014 [inline]
+ new_sync_read fs/read_write.c:389 [inline]
+ vfs_read+0x8f6/0xe00 fs/read_write.c:470
+ ksys_read+0x20f/0x4c0 fs/read_write.c:613
+ __do_sys_read fs/read_write.c:623 [inline]
+ __se_sys_read fs/read_write.c:621 [inline]
+ __x64_sys_read+0x93/0xd0 fs/read_write.c:621
+ do_syscall_x64 arch/x86/entry/common.c:52 [inline]
+ do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
+ entry_SYSCALL_64_after_hwframe+0x63/0x6b
+
+Uninit was stored to memory at:
+ skb_put_data include/linux/skbuff.h:2622 [inline]
+ netlink_to_full_skb net/netlink/af_netlink.c:181 [inline]
+ __netlink_deliver_tap_skb net/netlink/af_netlink.c:298 [inline]
+ __netlink_deliver_tap+0x5be/0xc90 net/netlink/af_netlink.c:325
+ netlink_deliver_tap net/netlink/af_netlink.c:338 [inline]
+ netlink_deliver_tap_kernel net/netlink/af_netlink.c:347 [inline]
+ netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
+ netlink_unicast+0x10f1/0x1250 net/netlink/af_netlink.c:1368
+ netlink_sendmsg+0x1238/0x13d0 net/netlink/af_netlink.c:1910
+ sock_sendmsg_nosec net/socket.c:730 [inline]
+ __sock_sendmsg net/socket.c:745 [inline]
+ ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
+ ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
+ __sys_sendmsg net/socket.c:2667 [inline]
+ __do_sys_sendmsg net/socket.c:2676 [inline]
+ __se_sys_sendmsg net/socket.c:2674 [inline]
+ __x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
+ do_syscall_x64 arch/x86/entry/common.c:52 [inline]
+ do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
+ entry_SYSCALL_64_after_hwframe+0x63/0x6b
+
+Uninit was created at:
+ free_pages_prepare mm/page_alloc.c:1087 [inline]
+ free_unref_page_prepare+0xb0/0xa40 mm/page_alloc.c:2347
+ free_unref_page_list+0xeb/0x1100 mm/page_alloc.c:2533
+ release_pages+0x23d3/0x2410 mm/swap.c:1042
+ free_pages_and_swap_cache+0xd9/0xf0 mm/swap_state.c:316
+ tlb_batch_pages_flush mm/mmu_gather.c:98 [inline]
+ tlb_flush_mmu_free mm/mmu_gather.c:293 [inline]
+ tlb_flush_mmu+0x6f5/0x980 mm/mmu_gather.c:300
+ tlb_finish_mmu+0x101/0x260 mm/mmu_gather.c:392
+ exit_mmap+0x49e/0xd30 mm/mmap.c:3321
+ __mmput+0x13f/0x530 kernel/fork.c:1349
+ mmput+0x8a/0xa0 kernel/fork.c:1371
+ exit_mm+0x1b8/0x360 kernel/exit.c:567
+ do_exit+0xd57/0x4080 kernel/exit.c:858
+ do_group_exit+0x2fd/0x390 kernel/exit.c:1021
+ __do_sys_exit_group kernel/exit.c:1032 [inline]
+ __se_sys_exit_group kernel/exit.c:1030 [inline]
+ __x64_sys_exit_group+0x3c/0x50 kernel/exit.c:1030
+ do_syscall_x64 arch/x86/entry/common.c:52 [inline]
+ do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
+ entry_SYSCALL_64_after_hwframe+0x63/0x6b
+
+Bytes 3852-3903 of 3904 are uninitialized
+Memory access of size 3904 starts at ffff88812ea1e000
+Data copied to user address 0000000020003280
+
+CPU: 1 PID: 5043 Comm: syz-executor297 Not tainted 6.7.0-rc5-syzkaller-00047-g5bd7ef53ffe5 #0
+Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
+
+Fixes: 1853c9496460 ("netlink, mmap: transform mmap skb into full skb on taps")
+Reported-and-tested-by: syzbot+34ad5fab48f7bf510349@syzkaller.appspotmail.com
+Closes: https://syzkaller.appspot.com/bug?extid=34ad5fab48f7bf510349 [1]
+Signed-off-by: Ryosuke Yasuoka <ryasuoka@redhat.com>
+Reviewed-by: Eric Dumazet <edumazet@google.com>
+Link: https://lore.kernel.org/r/20240221074053.1794118-1-ryasuoka@redhat.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/netlink/af_netlink.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
+index 359f07a53eccf..a2b14434d7aa0 100644
+--- a/net/netlink/af_netlink.c
++++ b/net/netlink/af_netlink.c
+@@ -157,7 +157,7 @@ static inline u32 netlink_group_mask(u32 group)
+ static struct sk_buff *netlink_to_full_skb(const struct sk_buff *skb,
+ gfp_t gfp_mask)
+ {
+- unsigned int len = skb_end_offset(skb);
++ unsigned int len = skb->len;
+ struct sk_buff *new;
+
+ new = alloc_skb(len, gfp_mask);
+--
+2.43.0
+
--- /dev/null
+From b3982cd2c9345e0c8c607516191a783a2123a20f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 15 Feb 2024 16:51:33 +0100
+Subject: power: supply: bq27xxx-i2c: Do not free non existing IRQ
+
+From: Hans de Goede <hdegoede@redhat.com>
+
+[ Upstream commit 2df70149e73e79783bcbc7db4fa51ecef0e2022c ]
+
+The bq27xxx i2c-client may not have an IRQ, in which case
+client->irq will be 0. bq27xxx_battery_i2c_probe() already has
+an if (client->irq) check wrapping the request_threaded_irq().
+
+But bq27xxx_battery_i2c_remove() unconditionally calls
+free_irq(client->irq) leading to:
+
+[ 190.310742] ------------[ cut here ]------------
+[ 190.310843] Trying to free already-free IRQ 0
+[ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310
+
+Followed by a backtrace when unbinding the driver. Add
+an if (client->irq) to bq27xxx_battery_i2c_remove() mirroring
+probe() to fix this.
+
+Fixes: 444ff00734f3 ("power: supply: bq27xxx: Fix I2C IRQ race on remove")
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Link: https://lore.kernel.org/r/20240215155133.70537-1-hdegoede@redhat.com
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/power/supply/bq27xxx_battery_i2c.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c
+index 0e32efb10ee78..6fbae8fc2e501 100644
+--- a/drivers/power/supply/bq27xxx_battery_i2c.c
++++ b/drivers/power/supply/bq27xxx_battery_i2c.c
+@@ -209,7 +209,9 @@ static int bq27xxx_battery_i2c_remove(struct i2c_client *client)
+ {
+ struct bq27xxx_device_info *di = i2c_get_clientdata(client);
+
+- free_irq(client->irq, di);
++ if (client->irq)
++ free_irq(client->irq, di);
++
+ bq27xxx_battery_teardown(di);
+
+ mutex_lock(&battery_mutex);
+--
+2.43.0
+
--- /dev/null
+From 181010a2392c3fffb2dc1164f47bedee91f26a7e Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 29 Feb 2024 21:17:23 +0200
+Subject: riscv: Sparse-Memory/vmemmap out-of-bounds fix
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Dimitris Vlachos <dvlachos@ics.forth.gr>
+
+[ Upstream commit a11dd49dcb9376776193e15641f84fcc1e5980c9 ]
+
+Offset vmemmap so that the first page of vmemmap will be mapped
+to the first page of physical memory in order to ensure that
+vmemmap’s bounds will be respected during
+pfn_to_page()/page_to_pfn() operations.
+The conversion macros will produce correct SV39/48/57 addresses
+for every possible/valid DRAM_BASE inside the physical memory limits.
+
+v2:Address Alex's comments
+
+Suggested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
+Signed-off-by: Dimitris Vlachos <dvlachos@ics.forth.gr>
+Reported-by: Dimitris Vlachos <dvlachos@ics.forth.gr>
+Closes: https://lore.kernel.org/linux-riscv/20240202135030.42265-1-csd4492@csd.uoc.gr
+Fixes: d95f1a542c3d ("RISC-V: Implement sparsemem")
+Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
+Link: https://lore.kernel.org/r/20240229191723.32779-1-dvlachos@ics.forth.gr
+Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/riscv/include/asm/pgtable.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
+index b16304fdf4489..5ab13570daa53 100644
+--- a/arch/riscv/include/asm/pgtable.h
++++ b/arch/riscv/include/asm/pgtable.h
+@@ -44,7 +44,7 @@
+ * Define vmemmap for pfn_to_page & page_to_pfn calls. Needed if kernel
+ * is configured with CONFIG_SPARSEMEM_VMEMMAP enabled.
+ */
+-#define vmemmap ((struct page *)VMEMMAP_START)
++#define vmemmap ((struct page *)VMEMMAP_START - (phys_ram_base >> PAGE_SHIFT))
+
+ #define PCI_IO_SIZE SZ_16M
+ #define PCI_IO_END VMEMMAP_START
+--
+2.43.0
+
--- /dev/null
+From bc110fd86202bab0cb321645f1c2ce36b9ea33bf Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 27 Feb 2024 20:11:28 +0800
+Subject: rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back
+
+From: Lin Ma <linma@zju.edu.cn>
+
+[ Upstream commit 743ad091fb46e622f1b690385bb15e3cd3daf874 ]
+
+In the commit d73ef2d69c0d ("rtnetlink: let rtnl_bridge_setlink checks
+IFLA_BRIDGE_MODE length"), an adjustment was made to the old loop logic
+in the function `rtnl_bridge_setlink` to enable the loop to also check
+the length of the IFLA_BRIDGE_MODE attribute. However, this adjustment
+removed the `break` statement and led to an error logic of the flags
+writing back at the end of this function.
+
+if (have_flags)
+ memcpy(nla_data(attr), &flags, sizeof(flags));
+ // attr should point to IFLA_BRIDGE_FLAGS NLA !!!
+
+Before the mentioned commit, the `attr` is granted to be IFLA_BRIDGE_FLAGS.
+However, this is not necessarily true fow now as the updated loop will let
+the attr point to the last NLA, even an invalid NLA which could cause
+overflow writes.
+
+This patch introduces a new variable `br_flag` to save the NLA pointer
+that points to IFLA_BRIDGE_FLAGS and uses it to resolve the mentioned
+error logic.
+
+Fixes: d73ef2d69c0d ("rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length")
+Signed-off-by: Lin Ma <linma@zju.edu.cn>
+Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
+Link: https://lore.kernel.org/r/20240227121128.608110-1-linma@zju.edu.cn
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/core/rtnetlink.c | 11 +++++------
+ 1 file changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
+index 021dcfdae2835..8938320f7ba3b 100644
+--- a/net/core/rtnetlink.c
++++ b/net/core/rtnetlink.c
+@@ -4903,10 +4903,9 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh,
+ struct net *net = sock_net(skb->sk);
+ struct ifinfomsg *ifm;
+ struct net_device *dev;
+- struct nlattr *br_spec, *attr = NULL;
++ struct nlattr *br_spec, *attr, *br_flags_attr = NULL;
+ int rem, err = -EOPNOTSUPP;
+ u16 flags = 0;
+- bool have_flags = false;
+
+ if (nlmsg_len(nlh) < sizeof(*ifm))
+ return -EINVAL;
+@@ -4924,11 +4923,11 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh,
+ br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
+ if (br_spec) {
+ nla_for_each_nested(attr, br_spec, rem) {
+- if (nla_type(attr) == IFLA_BRIDGE_FLAGS && !have_flags) {
++ if (nla_type(attr) == IFLA_BRIDGE_FLAGS && !br_flags_attr) {
+ if (nla_len(attr) < sizeof(flags))
+ return -EINVAL;
+
+- have_flags = true;
++ br_flags_attr = attr;
+ flags = nla_get_u16(attr);
+ }
+
+@@ -4972,8 +4971,8 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh,
+ }
+ }
+
+- if (have_flags)
+- memcpy(nla_data(attr), &flags, sizeof(flags));
++ if (br_flags_attr)
++ memcpy(nla_data(br_flags_attr), &flags, sizeof(flags));
+ out:
+ return err;
+ }
+--
+2.43.0
+
platform-x86-touchscreen_dmi-handle-device-propertie.patch
platform-x86-touchscreen_dmi-allow-partial-prefix-ma.patch
crypto-virtio-akcipher-fix-stack-overflow-on-memcpy.patch
+mtd-spinand-gigadevice-support-gd5f1gq5uexxg.patch
+mtd-spinand-gigadevice-fix-the-get-ecc-status-issue.patch
+netlink-fix-kernel-infoleak-after-free-in-__skb_data.patch
+net-ip_tunnel-prevent-perpetual-headroom-growth.patch
+tun-fix-xdp_rxq_info-s-queue_index-when-detaching.patch
+ipv6-fix-potential-struct-net-leak-in-inet6_rtm_geta.patch
+lan78xx-enable-auto-speed-configuration-for-lan7850-.patch
+net-usb-dm9601-fix-wrong-return-value-in-dm9601_mdio.patch
+bluetooth-avoid-potential-use-after-free-in-hci_erro.patch
+bluetooth-hci_event-fix-wrongly-recorded-wakeup-bd_a.patch
+bluetooth-hci_event-fix-handling-of-hci_ev_io_capa_r.patch
+bluetooth-enforce-validation-on-max-value-of-connect.patch
+netfilter-nf_tables-allow-nfproto_inet-in-nft_-match.patch
+rtnetlink-fix-error-logic-of-ifla_bridge_flags-writi.patch
+efi-capsule-loader-fix-incorrect-allocation-size.patch
+power-supply-bq27xxx-i2c-do-not-free-non-existing-ir.patch
+alsa-drop-leftover-snd-rtctimer-stuff-from-makefile.patch
+afs-fix-endless-loop-in-directory-parsing.patch
+riscv-sparse-memory-vmemmap-out-of-bounds-fix.patch
--- /dev/null
+From 15e6131d131502a1a6b6bd7d38415cb2184474eb Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 20 Feb 2024 11:12:07 +0800
+Subject: tun: Fix xdp_rxq_info's queue_index when detaching
+
+From: Yunjian Wang <wangyunjian@huawei.com>
+
+[ Upstream commit 2a770cdc4382b457ca3d43d03f0f0064f905a0d0 ]
+
+When a queue(tfile) is detached, we only update tfile's queue_index,
+but do not update xdp_rxq_info's queue_index. This patch fixes it.
+
+Fixes: 8bf5c4ee1889 ("tun: setup xdp_rxq_info")
+Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
+Link: https://lore.kernel.org/r/1708398727-46308-1-git-send-email-wangyunjian@huawei.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/tun.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/tun.c b/drivers/net/tun.c
+index 0b25b59f44033..bb0368272a1bb 100644
+--- a/drivers/net/tun.c
++++ b/drivers/net/tun.c
+@@ -665,6 +665,7 @@ static void __tun_detach(struct tun_file *tfile, bool clean)
+ tun->tfiles[tun->numqueues - 1]);
+ ntfile = rtnl_dereference(tun->tfiles[index]);
+ ntfile->queue_index = index;
++ ntfile->xdp_rxq.queue_index = index;
+ rcu_assign_pointer(tun->tfiles[tun->numqueues - 1],
+ NULL);
+
+--
+2.43.0
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
