From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, "Gong, Sishuai" <sishuai@purdue.edu>,
Eric Dumazet <eric.dumazet@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
Cong Wang <cong.wang@bytedance.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 5.10 031/102] net: fix dev_ifsioc_locked() race condition
Date: Fri, 5 Mar 2021 13:20:50 +0100 [thread overview]
Message-ID: <20210305120904.814003997@linuxfoundation.org> (raw)
In-Reply-To: <20210305120903.276489876@linuxfoundation.org>
From: Cong Wang <cong.wang@bytedance.com>
commit 3b23a32a63219f51a5298bc55a65ecee866e79d0 upstream.
dev_ifsioc_locked() is called with only RCU read lock, so when
there is a parallel writer changing the mac address, it could
get a partially updated mac address, as shown below:
Thread 1 Thread 2
// eth_commit_mac_addr_change()
memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
// dev_ifsioc_locked()
memcpy(ifr->ifr_hwaddr.sa_data,
dev->dev_addr,...);
Close this race condition by guarding them with a RW semaphore,
like netdev_get_name(). We can not use seqlock here as it does not
allow blocking. The writers already take RTNL anyway, so this does
not affect the slow path. To avoid bothering existing
dev_set_mac_address() callers in drivers, introduce a new wrapper
just for user-facing callers on ioctl and rtnetlink paths.
Note, bonding also changes slave mac addresses but that requires
a separate patch due to the complexity of bonding code.
Fixes: 3710becf8a58 ("net: RCU locking for simple ioctl()")
Reported-by: "Gong, Sishuai" <sishuai@purdue.edu>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/tap.c | 7 +++----
drivers/net/tun.c | 5 ++---
include/linux/netdevice.h | 3 +++
net/core/dev.c | 42 ++++++++++++++++++++++++++++++++++++++++++
net/core/dev_ioctl.c | 20 +++++++-------------
net/core/rtnetlink.c | 2 +-
6 files changed, 58 insertions(+), 21 deletions(-)
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -1093,10 +1093,9 @@ static long tap_ioctl(struct file *file,
return -ENOLINK;
}
ret = 0;
- u = tap->dev->type;
+ dev_get_mac_address(&sa, dev_net(tap->dev), tap->dev->name);
if (copy_to_user(&ifr->ifr_name, tap->dev->name, IFNAMSIZ) ||
- copy_to_user(&ifr->ifr_hwaddr.sa_data, tap->dev->dev_addr, ETH_ALEN) ||
- put_user(u, &ifr->ifr_hwaddr.sa_family))
+ copy_to_user(&ifr->ifr_hwaddr, &sa, sizeof(sa)))
ret = -EFAULT;
tap_put_tap_dev(tap);
rtnl_unlock();
@@ -1111,7 +1110,7 @@ static long tap_ioctl(struct file *file,
rtnl_unlock();
return -ENOLINK;
}
- ret = dev_set_mac_address(tap->dev, &sa, NULL);
+ ret = dev_set_mac_address_user(tap->dev, &sa, NULL);
tap_put_tap_dev(tap);
rtnl_unlock();
return ret;
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -3157,15 +3157,14 @@ static long __tun_chr_ioctl(struct file
case SIOCGIFHWADDR:
/* Get hw address */
- memcpy(ifr.ifr_hwaddr.sa_data, tun->dev->dev_addr, ETH_ALEN);
- ifr.ifr_hwaddr.sa_family = tun->dev->type;
+ dev_get_mac_address(&ifr.ifr_hwaddr, net, tun->dev->name);
if (copy_to_user(argp, &ifr, ifreq_len))
ret = -EFAULT;
break;
case SIOCSIFHWADDR:
/* Set hw address */
- ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr, NULL);
+ ret = dev_set_mac_address_user(tun->dev, &ifr.ifr_hwaddr, NULL);
break;
case TUNGETSNDBUF:
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3879,6 +3879,9 @@ int dev_pre_changeaddr_notify(struct net
struct netlink_ext_ack *extack);
int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa,
struct netlink_ext_ack *extack);
+int dev_set_mac_address_user(struct net_device *dev, struct sockaddr *sa,
+ struct netlink_ext_ack *extack);
+int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name);
int dev_change_carrier(struct net_device *, bool new_carrier);
int dev_get_phys_port_id(struct net_device *dev,
struct netdev_phys_item_id *ppid);
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -8686,6 +8686,48 @@ int dev_set_mac_address(struct net_devic
}
EXPORT_SYMBOL(dev_set_mac_address);
+static DECLARE_RWSEM(dev_addr_sem);
+
+int dev_set_mac_address_user(struct net_device *dev, struct sockaddr *sa,
+ struct netlink_ext_ack *extack)
+{
+ int ret;
+
+ down_write(&dev_addr_sem);
+ ret = dev_set_mac_address(dev, sa, extack);
+ up_write(&dev_addr_sem);
+ return ret;
+}
+EXPORT_SYMBOL(dev_set_mac_address_user);
+
+int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name)
+{
+ size_t size = sizeof(sa->sa_data);
+ struct net_device *dev;
+ int ret = 0;
+
+ down_read(&dev_addr_sem);
+ rcu_read_lock();
+
+ dev = dev_get_by_name_rcu(net, dev_name);
+ if (!dev) {
+ ret = -ENODEV;
+ goto unlock;
+ }
+ if (!dev->addr_len)
+ memset(sa->sa_data, 0, size);
+ else
+ memcpy(sa->sa_data, dev->dev_addr,
+ min_t(size_t, size, dev->addr_len));
+ sa->sa_family = dev->type;
+
+unlock:
+ rcu_read_unlock();
+ up_read(&dev_addr_sem);
+ return ret;
+}
+EXPORT_SYMBOL(dev_get_mac_address);
+
/**
* dev_change_carrier - Change device carrier
* @dev: device
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -123,17 +123,6 @@ static int dev_ifsioc_locked(struct net
ifr->ifr_mtu = dev->mtu;
return 0;
- case SIOCGIFHWADDR:
- if (!dev->addr_len)
- memset(ifr->ifr_hwaddr.sa_data, 0,
- sizeof(ifr->ifr_hwaddr.sa_data));
- else
- memcpy(ifr->ifr_hwaddr.sa_data, dev->dev_addr,
- min(sizeof(ifr->ifr_hwaddr.sa_data),
- (size_t)dev->addr_len));
- ifr->ifr_hwaddr.sa_family = dev->type;
- return 0;
-
case SIOCGIFSLAVE:
err = -EINVAL;
break;
@@ -274,7 +263,7 @@ static int dev_ifsioc(struct net *net, s
case SIOCSIFHWADDR:
if (dev->addr_len > sizeof(struct sockaddr))
return -EINVAL;
- return dev_set_mac_address(dev, &ifr->ifr_hwaddr, NULL);
+ return dev_set_mac_address_user(dev, &ifr->ifr_hwaddr, NULL);
case SIOCSIFHWBROADCAST:
if (ifr->ifr_hwaddr.sa_family != dev->type)
@@ -418,6 +407,12 @@ int dev_ioctl(struct net *net, unsigned
*/
switch (cmd) {
+ case SIOCGIFHWADDR:
+ dev_load(net, ifr->ifr_name);
+ ret = dev_get_mac_address(&ifr->ifr_hwaddr, net, ifr->ifr_name);
+ if (colon)
+ *colon = ':';
+ return ret;
/*
* These ioctl calls:
* - can be done by all.
@@ -427,7 +422,6 @@ int dev_ioctl(struct net *net, unsigned
case SIOCGIFFLAGS:
case SIOCGIFMETRIC:
case SIOCGIFMTU:
- case SIOCGIFHWADDR:
case SIOCGIFSLAVE:
case SIOCGIFMAP:
case SIOCGIFINDEX:
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2658,7 +2658,7 @@ static int do_setlink(const struct sk_bu
sa->sa_family = dev->type;
memcpy(sa->sa_data, nla_data(tb[IFLA_ADDRESS]),
dev->addr_len);
- err = dev_set_mac_address(dev, sa, extack);
+ err = dev_set_mac_address_user(dev, sa, extack);
kfree(sa);
if (err)
goto errout;
next prev parent reply other threads:[~2021-03-05 12:30 UTC|newest]
Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 12:20 [PATCH 5.10 000/102] 5.10.21-rc1 review Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 001/102] net: usb: qmi_wwan: support ZTE P685M modem Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 002/102] Input: elantech - fix protocol errors for some trackpoints in SMBus mode Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 003/102] Input: elan_i2c - add new trackpoint report type 0x5F Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 004/102] drm/virtio: use kvmalloc for large allocations Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 005/102] x86/build: Treat R_386_PLT32 relocation as R_386_PC32 Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 006/102] JFS: more checks for invalid superblock Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 007/102] sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 008/102] udlfb: Fix memory leak in dlfb_usb_probe Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 009/102] media: mceusb: sanity check for prescaler value Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 010/102] erofs: fix shift-out-of-bounds of blkszbits Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 011/102] media: v4l2-ctrls.c: fix shift-out-of-bounds in std_validate Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 012/102] xfs: Fix assert failure in xfs_setattr_size() Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 013/102] net/af_iucv: remove WARN_ONCE on malformed RX packets Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 014/102] smackfs: restrict bytes count in smackfs write functions Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 015/102] tomoyo: ignore data race while checking quota Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 016/102] net: fix up truesize of cloned skb in skb_prepare_for_shift() Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 017/102] riscv: Get rid of MAX_EARLY_MAPPING_SIZE Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 018/102] nbd: handle device refs for DESTROY_ON_DISCONNECT properly Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 019/102] mm/hugetlb.c: fix unnecessary address expansion of pmd sharing Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 020/102] RDMA/rtrs: Do not signal for heatbeat Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 021/102] RDMA/rtrs-clt: Use bitmask to check sess->flags Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 022/102] RDMA/rtrs-srv: Do not signal REG_MR Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 023/102] tcp: fix tcp_rmem documentation Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 024/102] mptcp: do not wakeup listener for MPJ subflows Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 025/102] net: bridge: use switchdev for port flags set through sysfs too Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 026/102] net/sched: cls_flower: Reject invalid ct_state flags rules Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 027/102] net: dsa: tag_rtl4_a: Support also egress tags Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 028/102] net: ag71xx: remove unnecessary MTU reservation Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 029/102] net: hsr: add support for EntryForgetTime Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 030/102] net: psample: Fix netlink skb length with tunnel info Greg Kroah-Hartman
2021-03-05 12:20 ` Greg Kroah-Hartman [this message]
2021-03-08 12:50 ` [PATCH 5.10 031/102] net: fix dev_ifsioc_locked() race condition Pavel Machek
2021-03-08 13:21 ` Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 032/102] dt-bindings: ethernet-controller: fix fixed-link specification Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 033/102] dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/ Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 034/102] ASoC: qcom: Remove useless debug print Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 035/102] rsi: Fix TX EAPOL packet handling against iwlwifi AP Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 036/102] rsi: Move card interrupt handling to RX thread Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 037/102] rcu/nocb: Trigger self-IPI on late deferred wake up before user resume Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 038/102] entry: Explicitly flush pending rcuog wakeup before last rescheduling point Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 039/102] entry/kvm: " Greg Kroah-Hartman
2021-03-05 12:20 ` [PATCH 5.10 040/102] EDAC/amd64: Do not load on family 0x15, model 0x13 Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 041/102] staging: fwserial: Fix error handling in fwserial_create Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 042/102] x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 043/102] vt/consolemap: do font sum unsigned Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 044/102] wlcore: Fix command execute failure 19 for wl12xx Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 045/102] Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 046/102] Bluetooth: btusb: fix memory leak on suspend and resume Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 047/102] mt76: mt7615: reset token when mac_reset happens Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 048/102] pktgen: fix misuse of BUG_ON() in pktgen_thread_worker() Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 049/102] ath10k: fix wmi mgmt tx queue full due to race condition Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 050/102] net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 051/102] Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 052/102] Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 053/102] staging: most: sound: add sanity check for function argument Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 054/102] staging: bcm2835-audio: Replace unsafe strcpy() with strscpy() Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 055/102] brcmfmac: Add DMI nvram filename quirk for Predia Basic tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 056/102] brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 057/102] drm/hisilicon: Fix use-after-free Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 058/102] crypto: tcrypt - avoid signed overflow in byte count Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 059/102] fs: make unlazy_walk() error handling consistent Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 060/102] drm/amdgpu: Add check to prevent IH overflow Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 061/102] PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 062/102] ASoC: Intel: bytcr_rt5640: Add new BYT_RT5640_NO_SPEAKERS quirk-flag Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 063/102] drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 064/102] drm/amd/amdgpu: add error handling to amdgpu_virt_read_pf2vf_data Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 065/102] media: uvcvideo: Allow entities with no pads Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 066/102] f2fs: handle unallocated section and zone on pinned/atgc Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 067/102] f2fs: fix to set/clear I_LINKABLE under i_lock Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 068/102] nvme-core: add cancel tagset helpers Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 069/102] nvme-rdma: add clean action for failed reconnection Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 070/102] nvme-tcp: " Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 071/102] ASoC: Intel: Add DMI quirk table to soc_intel_is_byt_cr() Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 072/102] btrfs: fix error handling in commit_fs_roots Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 073/102] drm/amdgpu: enable only one high prio compute queue Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 074/102] perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[] Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 075/102] ASoC: Intel: sof-sdw: indent and add quirks consistently Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 076/102] ASoC: Intel: sof_sdw: detect DMIC number based on mach params Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 077/102] parisc: Bump 64-bit IRQ stack size to 64 KB Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 078/102] sched/features: Fix hrtick reprogramming Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 079/102] ASoC: Intel: bytcr_rt5640: Add quirk for the Estar Beauty HD MID 7316R tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 080/102] ASoC: Intel: bytcr_rt5640: Add quirk for the Voyo Winpad A15 tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 081/102] ASoC: Intel: bytcr_rt5651: Add quirk for the Jumper EZpad 7 tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 082/102] ASoC: Intel: bytcr_rt5640: Add quirk for the Acer One S1002 tablet Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 083/102] scsi: iscsi: Restrict sessions and handles to admin capabilities Greg Kroah-Hartman
2021-03-05 22:42 ` Pavel Machek
2021-03-06 0:05 ` Lee Duncan
2021-03-05 12:21 ` [PATCH 5.10 084/102] scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 085/102] scsi: iscsi: Verify lengths on passthrough PDUs Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 086/102] Xen/gnttab: handle p2m update errors on a per-slot basis Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 087/102] xen-netback: respect gnttab_map_refs()s return value Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 088/102] xen: fix p2m size in dom0 for disabled memory hotplug case Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 089/102] zsmalloc: account the number of compacted pages correctly Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 090/102] remoteproc/mediatek: Fix kernel test robot warning Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 091/102] swap: fix swapfile read/write offset Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 092/102] powerpc/sstep: Check instruction validity against ISA version before emulation Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 093/102] powerpc/sstep: Fix incorrect return from analyze_instr() Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 094/102] tty: fix up iterate_tty_read() EOVERFLOW handling Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 095/102] tty: fix up hung_up_tty_read() conversion Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 096/102] tty: clean up legacy leftovers from n_tty line discipline Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 097/102] tty: teach n_tty line discipline about the new "cookie continuations" Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 098/102] tty: teach the n_tty ICANON case about the new "cookie continuations" too Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 099/102] media: v4l: ioctl: Fix memory leak in video_usercopy Greg Kroah-Hartman
2021-03-05 12:21 ` [PATCH 5.10 100/102] ALSA: hda/realtek: Add quirk for Clevo NH55RZQ Greg Kroah-Hartman
2021-03-05 12:22 ` [PATCH 5.10 101/102] ALSA: hda/realtek: Add quirk for Intel NUC 10 Greg Kroah-Hartman
2021-03-05 12:22 ` [PATCH 5.10 102/102] ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board Greg Kroah-Hartman
2021-03-05 22:10 ` [PATCH 5.10 000/102] 5.10.21-rc1 review Pavel Machek
2021-03-07 17:18 ` Pavel Machek
2021-03-07 17:47 ` Greg Kroah-Hartman
2021-03-06 3:24 ` Guenter Roeck
2021-03-06 9:54 ` Greg Kroah-Hartman
2021-03-06 17:19 ` Greg Kroah-Hartman
2021-03-06 5:31 ` Florian Fainelli
2021-03-07 11:39 ` Greg Kroah-Hartman
2021-03-06 6:25 ` Samuel Zou
2021-03-07 11:38 ` Greg Kroah-Hartman
2021-03-06 9:36 ` Naresh Kamboju
2021-03-06 16:50 ` Guenter Roeck
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--in-reply-to=20210305120904.814003997@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=cong.wang@bytedance.com \
--cc=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sishuai@purdue.edu \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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