--- /dev/null
+From 80344a8148ed41850ff9b4a6d991fa2b6601ba08 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 1 Apr 2021 13:15:33 +0000
+Subject: ARM: OMAP2+: Fix build warning when mmc_omap is not built
+
+From: Yongqiang Liu <liuyongqiang13@huawei.com>
+
+[ Upstream commit 040ab72ee10ea88e1883ad143b3e2b77596abc31 ]
+
+GCC reports the following warning with W=1:
+
+arch/arm/mach-omap2/board-n8x0.c:325:19: warning:
+variable 'index' set but not used [-Wunused-but-set-variable]
+325 | int bit, *openp, index;
+ | ^~~~~
+
+Fix this by moving CONFIG_MMC_OMAP to cover the rest codes
+in the n8x0_mmc_callback().
+
+Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ arch/arm/mach-omap2/board-n8x0.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
+index b6443a4e0c78..68af9d9566cb 100644
+--- a/arch/arm/mach-omap2/board-n8x0.c
++++ b/arch/arm/mach-omap2/board-n8x0.c
+@@ -328,6 +328,7 @@ static int n8x0_mmc_get_cover_state(struct device *dev, int slot)
+
+ static void n8x0_mmc_callback(void *data, u8 card_mask)
+ {
++#ifdef CONFIG_MMC_OMAP
+ int bit, *openp, index;
+
+ if (board_is_n800()) {
+@@ -345,7 +346,6 @@ static void n8x0_mmc_callback(void *data, u8 card_mask)
+ else
+ *openp = 0;
+
+-#ifdef CONFIG_MMC_OMAP
+ omap_mmc_notify_cover_event(mmc_device, index, *openp);
+ #else
+ pr_warn("MMC: notify cover event not available\n");
+--
+2.30.2
+
--- /dev/null
+From c4213348c70effa5afcd919f9bbc1c827b53b2e2 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 1 Jun 2021 19:04:51 +0800
+Subject: ethernet: myri10ge: Fix missing error code in myri10ge_probe()
+
+From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+
+[ Upstream commit f336d0b93ae978f12c5e27199f828da89b91e56a ]
+
+The error code is missing in this code scenario, add the error code
+'-EINVAL' to the return value 'status'.
+
+Eliminate the follow smatch warning:
+
+drivers/net/ethernet/myricom/myri10ge/myri10ge.c:3818 myri10ge_probe()
+warn: missing error code 'status'.
+
+Reported-by: Abaci Robot <abaci@linux.alibaba.com>
+Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+index 8ebf3611aba3..9ecb99a1de35 100644
+--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
++++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+@@ -4051,6 +4051,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+ dev_err(&pdev->dev,
+ "invalid sram_size %dB or board span %ldB\n",
+ mgp->sram_size, mgp->board_span);
++ status = -EINVAL;
+ goto abort_with_ioremap;
+ }
+ memcpy_fromio(mgp->eeprom_strings,
+--
+2.30.2
+
--- /dev/null
+From 142b0d9127ae1cc58e0159fefbde3f2bde46cd85 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 2 Jun 2021 22:06:58 +0800
+Subject: fib: Return the correct errno code
+
+From: Zheng Yongjun <zhengyongjun3@huawei.com>
+
+[ Upstream commit 59607863c54e9eb3f69afc5257dfe71c38bb751e ]
+
+When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
+
+Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/core/fib_rules.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
+index 2fd4aae8f285..b9cbab73d0de 100644
+--- a/net/core/fib_rules.c
++++ b/net/core/fib_rules.c
+@@ -695,7 +695,7 @@ static void notify_rule_change(int event, struct fib_rule *rule,
+ {
+ struct net *net;
+ struct sk_buff *skb;
+- int err = -ENOBUFS;
++ int err = -ENOMEM;
+
+ net = ops->fro_net;
+ skb = nlmsg_new(fib_rule_nlmsg_size(ops, rule), GFP_KERNEL);
+--
+2.30.2
+
--- /dev/null
+From 19fbad5b3a742f6dba9a36c57a896755e6564d1f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 18 May 2021 16:46:25 +0800
+Subject: gfs2: Fix use-after-free in gfs2_glock_shrink_scan
+
+From: Hillf Danton <hdanton@sina.com>
+
+[ Upstream commit 1ab19c5de4c537ec0d9b21020395a5b5a6c059b2 ]
+
+The GLF_LRU flag is checked under lru_lock in gfs2_glock_remove_from_lru() to
+remove the glock from the lru list in __gfs2_glock_put().
+
+On the shrink scan path, the same flag is cleared under lru_lock but because
+of cond_resched_lock(&lru_lock) in gfs2_dispose_glock_lru(), progress on the
+put side can be made without deleting the glock from the lru list.
+
+Keep GLF_LRU across the race window opened by cond_resched_lock(&lru_lock) to
+ensure correct behavior on both sides - clear GLF_LRU after list_del under
+lru_lock.
+
+Reported-by: syzbot <syzbot+34ba7ddbf3021981a228@syzkaller.appspotmail.com>
+Signed-off-by: Hillf Danton <hdanton@sina.com>
+Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/gfs2/glock.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
+index 8e8695eb652a..f115ce93dfb4 100644
+--- a/fs/gfs2/glock.c
++++ b/fs/gfs2/glock.c
+@@ -1342,6 +1342,7 @@ __acquires(&lru_lock)
+ while(!list_empty(list)) {
+ gl = list_entry(list->next, struct gfs2_glock, gl_lru);
+ list_del_init(&gl->gl_lru);
++ clear_bit(GLF_LRU, &gl->gl_flags);
+ if (!spin_trylock(&gl->gl_lockref.lock)) {
+ add_back_to_lru:
+ list_add(&gl->gl_lru, &lru_list);
+@@ -1388,7 +1389,6 @@ static long gfs2_scan_glock_lru(int nr)
+ if (!test_bit(GLF_LOCK, &gl->gl_flags)) {
+ list_move(&gl->gl_lru, &dispose);
+ atomic_dec(&lru_count);
+- clear_bit(GLF_LRU, &gl->gl_flags);
+ freed++;
+ continue;
+ }
+--
+2.30.2
+
--- /dev/null
+From d77db88f7b54e5e4fb88faf91854fc4a51ce5d24 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 May 2021 17:39:38 +0100
+Subject: HID: Add BUS_VIRTUAL to hid_connect logging
+
+From: Mark Bolhuis <mark@bolhuis.dev>
+
+[ Upstream commit 48e33befe61a7d407753c53d1a06fc8d6b5dab80 ]
+
+Add BUS_VIRTUAL to hid_connect logging since it's a valid hid bus type and it
+should not print <UNKNOWN>
+
+Signed-off-by: Mark Bolhuis <mark@bolhuis.dev>
+Signed-off-by: Jiri Kosina <jkosina@suse.cz>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hid/hid-core.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
+index 25544a08fa83..1dd97f4b449a 100644
+--- a/drivers/hid/hid-core.c
++++ b/drivers/hid/hid-core.c
+@@ -1765,6 +1765,9 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
+ case BUS_I2C:
+ bus = "I2C";
+ break;
++ case BUS_VIRTUAL:
++ bus = "VIRTUAL";
++ break;
+ default:
+ bus = "<UNKNOWN>";
+ }
+--
+2.30.2
+
--- /dev/null
+From cfc15c2cf42ad49aa29b711ea6b5cf5ba281e8cc Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 8 May 2021 11:14:48 +0800
+Subject: HID: gt683r: add missing MODULE_DEVICE_TABLE
+
+From: Bixuan Cui <cuibixuan@huawei.com>
+
+[ Upstream commit a4b494099ad657f1cb85436d333cf38870ee95bc ]
+
+This patch adds missing MODULE_DEVICE_TABLE definition which generates
+correct modalias for automatic loading of this driver when it is built
+as an external module.
+
+Reported-by: Hulk Robot <hulkci@huawei.com>
+Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
+Signed-off-by: Jiri Kosina <jkosina@suse.cz>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hid/hid-gt683r.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c
+index 0d6f135e266c..2991957bbb7f 100644
+--- a/drivers/hid/hid-gt683r.c
++++ b/drivers/hid/hid-gt683r.c
+@@ -64,6 +64,7 @@ static const struct hid_device_id gt683r_led_id[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
+ { }
+ };
++MODULE_DEVICE_TABLE(hid, gt683r_led_id);
+
+ static void gt683r_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+--
+2.30.2
+
--- /dev/null
+From 1151192a72f9f9b22e881467fc64ff5b30c86f9f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 15 Apr 2021 11:52:31 -0700
+Subject: HID: hid-sensor-hub: Return error for hid_set_field() failure
+
+From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+
+[ Upstream commit edb032033da0dc850f6e7740fa1023c73195bc89 ]
+
+In the function sensor_hub_set_feature(), return error when hid_set_field()
+fails.
+
+Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
+Signed-off-by: Jiri Kosina <jkosina@suse.cz>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hid/hid-sensor-hub.c | 13 +++++++++----
+ 1 file changed, 9 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
+index 83e45d5801a9..ce4e9b34af98 100644
+--- a/drivers/hid/hid-sensor-hub.c
++++ b/drivers/hid/hid-sensor-hub.c
+@@ -222,16 +222,21 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
+ buffer_size = buffer_size / sizeof(__s32);
+ if (buffer_size) {
+ for (i = 0; i < buffer_size; ++i) {
+- hid_set_field(report->field[field_index], i,
+- (__force __s32)cpu_to_le32(*buf32));
++ ret = hid_set_field(report->field[field_index], i,
++ (__force __s32)cpu_to_le32(*buf32));
++ if (ret)
++ goto done_proc;
++
+ ++buf32;
+ }
+ }
+ if (remaining_bytes) {
+ value = 0;
+ memcpy(&value, (u8 *)buf32, remaining_bytes);
+- hid_set_field(report->field[field_index], i,
+- (__force __s32)cpu_to_le32(value));
++ ret = hid_set_field(report->field[field_index], i,
++ (__force __s32)cpu_to_le32(value));
++ if (ret)
++ goto done_proc;
+ }
+ hid_hw_request(hsdev->hdev, report, HID_REQ_SET_REPORT);
+ hid_hw_wait(hsdev->hdev);
+--
+2.30.2
+
--- /dev/null
+From ad790897b5e1a1a84c660c1f2c96a9438676ad92 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 25 Apr 2021 23:03:53 +0530
+Subject: HID: usbhid: fix info leak in hid_submit_ctrl
+
+From: Anirudh Rayabharam <mail@anirudhrb.com>
+
+[ Upstream commit 6be388f4a35d2ce5ef7dbf635a8964a5da7f799f ]
+
+In hid_submit_ctrl(), the way of calculating the report length doesn't
+take into account that report->size can be zero. When running the
+syzkaller reproducer, a report of size 0 causes hid_submit_ctrl) to
+calculate transfer_buffer_length as 16384. When this urb is passed to
+the usb core layer, KMSAN reports an info leak of 16384 bytes.
+
+To fix this, first modify hid_report_len() to account for the zero
+report size case by using DIV_ROUND_UP for the division. Then, call it
+from hid_submit_ctrl().
+
+Reported-by: syzbot+7c2bb71996f95a82524c@syzkaller.appspotmail.com
+Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
+Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
+Signed-off-by: Jiri Kosina <jkosina@suse.cz>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/hid/usbhid/hid-core.c | 2 +-
+ include/linux/hid.h | 3 +--
+ 2 files changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
+index b0eeb5090c91..d51fc2be0e10 100644
+--- a/drivers/hid/usbhid/hid-core.c
++++ b/drivers/hid/usbhid/hid-core.c
+@@ -372,7 +372,7 @@ static int hid_submit_ctrl(struct hid_device *hid)
+ raw_report = usbhid->ctrl[usbhid->ctrltail].raw_report;
+ dir = usbhid->ctrl[usbhid->ctrltail].dir;
+
+- len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
++ len = hid_report_len(report);
+ if (dir == USB_DIR_OUT) {
+ usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0);
+ usbhid->urbctrl->transfer_buffer_length = len;
+diff --git a/include/linux/hid.h b/include/linux/hid.h
+index 19c53b64e07a..6adea5a39724 100644
+--- a/include/linux/hid.h
++++ b/include/linux/hid.h
+@@ -1119,8 +1119,7 @@ static inline void hid_hw_wait(struct hid_device *hdev)
+ */
+ static inline u32 hid_report_len(struct hid_report *report)
+ {
+- /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */
+- return ((report->size - 1) >> 3) + 1 + (report->id > 0);
++ return DIV_ROUND_UP(report->size, 8) + (report->id > 0);
+ }
+
+ int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size,
+--
+2.30.2
+
--- /dev/null
+From c3d6fab378c20880160f3821a711c985a1129e55 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 1 Jun 2021 18:38:41 -0700
+Subject: net: ipconfig: Don't override command-line hostnames or domains
+
+From: Josh Triplett <josh@joshtriplett.org>
+
+[ Upstream commit b508d5fb69c2211a1b860fc058aafbefc3b3c3cd ]
+
+If the user specifies a hostname or domain name as part of the ip=
+command-line option, preserve it and don't overwrite it with one
+supplied by DHCP/BOOTP.
+
+For instance, ip=::::myhostname::dhcp will use "myhostname" rather than
+ignoring and overwriting it.
+
+Fix the comment on ic_bootp_string that suggests it only copies a string
+"if not already set"; it doesn't have any such logic.
+
+Signed-off-by: Josh Triplett <josh@joshtriplett.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/ipv4/ipconfig.c | 13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
+index 60f564db25a3..173777aa5add 100644
+--- a/net/ipv4/ipconfig.c
++++ b/net/ipv4/ipconfig.c
+@@ -890,7 +890,7 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
+
+
+ /*
+- * Copy BOOTP-supplied string if not already set.
++ * Copy BOOTP-supplied string
+ */
+ static int __init ic_bootp_string(char *dest, char *src, int len, int max)
+ {
+@@ -941,12 +941,15 @@ static void __init ic_do_bootp_ext(u8 *ext)
+ }
+ break;
+ case 12: /* Host name */
+- ic_bootp_string(utsname()->nodename, ext+1, *ext,
+- __NEW_UTS_LEN);
+- ic_host_name_set = 1;
++ if (!ic_host_name_set) {
++ ic_bootp_string(utsname()->nodename, ext+1, *ext,
++ __NEW_UTS_LEN);
++ ic_host_name_set = 1;
++ }
+ break;
+ case 15: /* Domain name (DNS) */
+- ic_bootp_string(ic_domain, ext+1, *ext, sizeof(ic_domain));
++ if (!ic_domain[0])
++ ic_bootp_string(ic_domain, ext+1, *ext, sizeof(ic_domain));
+ break;
+ case 17: /* Root path */
+ if (!root_server_path[0])
+--
+2.30.2
+
--- /dev/null
+From e6e0917ff11d743ce11bbe1a1194e1e9d2feb36b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 2 Jun 2021 22:06:40 +0800
+Subject: net: Return the correct errno code
+
+From: Zheng Yongjun <zhengyongjun3@huawei.com>
+
+[ Upstream commit 49251cd00228a3c983651f6bb2f33f6a0b8f152e ]
+
+When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
+
+Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/compat.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/compat.c b/net/compat.c
+index 20c5e5f215f2..14459a87fdbc 100644
+--- a/net/compat.c
++++ b/net/compat.c
+@@ -159,7 +159,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
+ if (kcmlen > stackbuf_size)
+ kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL);
+ if (kcmsg == NULL)
+- return -ENOBUFS;
++ return -ENOMEM;
+
+ /* Now copy them over neatly. */
+ memset(kcmsg, 0, kcmlen);
+--
+2.30.2
+
--- /dev/null
+From 86cea5638e31c514973cd355a9d4a26cc8b4e14a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 2 Jun 2021 22:06:30 +0800
+Subject: net/x25: Return the correct errno code
+
+From: Zheng Yongjun <zhengyongjun3@huawei.com>
+
+[ Upstream commit d7736958668c4facc15f421e622ffd718f5be80a ]
+
+When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
+
+Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/x25/af_x25.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
+index a9fd95d10e84..156639be7ed0 100644
+--- a/net/x25/af_x25.c
++++ b/net/x25/af_x25.c
+@@ -550,7 +550,7 @@ static int x25_create(struct net *net, struct socket *sock, int protocol,
+ if (protocol)
+ goto out;
+
+- rc = -ENOBUFS;
++ rc = -ENOMEM;
+ if ((sk = x25_alloc_socket(net, kern)) == NULL)
+ goto out;
+
+--
+2.30.2
+
--- /dev/null
+From d1f161e1c47a8fd46af578abde88fc8dcdf56189 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 2 Jun 2021 18:15:04 +0800
+Subject: rtnetlink: Fix missing error code in rtnl_bridge_notify()
+
+From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+
+[ Upstream commit a8db57c1d285c758adc7fb43d6e2bad2554106e1 ]
+
+The error code is missing in this code scenario, add the error code
+'-EINVAL' to the return value 'err'.
+
+Eliminate the follow smatch warning:
+
+net/core/rtnetlink.c:4834 rtnl_bridge_notify() warn: missing error code
+'err'.
+
+Reported-by: Abaci Robot <abaci@linux.alibaba.com>
+Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/core/rtnetlink.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
+index e2a0aed52983..11d2da8abd73 100644
+--- a/net/core/rtnetlink.c
++++ b/net/core/rtnetlink.c
+@@ -3240,8 +3240,10 @@ static int rtnl_bridge_notify(struct net_device *dev)
+ if (err < 0)
+ goto errout;
+
+- if (!skb->len)
++ if (!skb->len) {
++ err = -EINVAL;
+ goto errout;
++ }
+
+ rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, GFP_ATOMIC);
+ return 0;
+--
+2.30.2
+
--- /dev/null
+From cf903f9fc4a6d754ff20c7dc57ab068b3f2c3e9a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 31 May 2021 14:13:26 +0200
+Subject: scsi: target: core: Fix warning on realtime kernels
+
+From: Maurizio Lombardi <mlombard@redhat.com>
+
+[ Upstream commit 515da6f4295c2c42b8c54572cce3d2dd1167c41e ]
+
+On realtime kernels, spin_lock_irq*(spinlock_t) do not disable the
+interrupts, a call to irqs_disabled() will return false thus firing a
+warning in __transport_wait_for_tasks().
+
+Remove the warning and also replace assert_spin_locked() with
+lockdep_assert_held()
+
+Link: https://lore.kernel.org/r/20210531121326.3649-1-mlombard@redhat.com
+Reviewed-by: Bart Van Assche <bvanassche@acm.org>
+Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/target/target_core_transport.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
+index 96cf2448a1f4..6c6aa23ced45 100644
+--- a/drivers/target/target_core_transport.c
++++ b/drivers/target/target_core_transport.c
+@@ -2757,9 +2757,7 @@ __transport_wait_for_tasks(struct se_cmd *cmd, bool fabric_stop,
+ __releases(&cmd->t_state_lock)
+ __acquires(&cmd->t_state_lock)
+ {
+-
+- assert_spin_locked(&cmd->t_state_lock);
+- WARN_ON_ONCE(!irqs_disabled());
++ lockdep_assert_held(&cmd->t_state_lock);
+
+ if (fabric_stop)
+ cmd->transport_state |= CMD_T_FABRIC_STOP;
+--
+2.30.2
+
--- /dev/null
+hid-hid-sensor-hub-return-error-for-hid_set_field-fa.patch
+hid-add-bus_virtual-to-hid_connect-logging.patch
+hid-usbhid-fix-info-leak-in-hid_submit_ctrl.patch
+arm-omap2-fix-build-warning-when-mmc_omap-is-not-bui.patch
+hid-gt683r-add-missing-module_device_table.patch
+gfs2-fix-use-after-free-in-gfs2_glock_shrink_scan.patch
+scsi-target-core-fix-warning-on-realtime-kernels.patch
+ethernet-myri10ge-fix-missing-error-code-in-myri10ge.patch
+net-ipconfig-don-t-override-command-line-hostnames-o.patch
+rtnetlink-fix-missing-error-code-in-rtnl_bridge_noti.patch
+net-x25-return-the-correct-errno-code.patch
+net-return-the-correct-errno-code.patch
+fib-return-the-correct-errno-code.patch
projects / thirdparty / kernel / stable-queue.git / commitdiff
