From: Michal Hocko
[ Upstream commit a90e90b7d55e789c71d85b946ffb5c1ab2f137ca ]
We have seen a customer complaining about soft lockups on !PREEMPT
kernel config with 4.4 based kernel
[1072141.435366] NMI watchdog: BUG: soft lockup - CPU#21 stuck for 22s!
[systemd:1]
[1072141.444090] Modules
From: Arend van Spriel
[ Upstream commit 330994e8e8ec5d0b269a5265e6032b37e29aa336 ]
Decoding of firmware channel information was not complete for 160MHz
support. This resulted in the following warning:
WARNING: CPU: 2 PID: at .../broadcom/brcm80211/brcmutil/d11.c:196
From: Bruce Allan
[ Upstream commit f934bb9b8b6136edd261b2dc2c9ad4dbc39ffc66 ]
rx_mini_pending was set to an incorrect value. This was causing EINVAL to
always be returned to 'ethtool -G'. The driver does not support mini or
jumbo rings so the respective settings should be zero.
Also, change
From: Arend van Spriel
[ Upstream commit 330994e8e8ec5d0b269a5265e6032b37e29aa336 ]
Decoding of firmware channel information was not complete for 160MHz
support. This resulted in the following warning:
WARNING: CPU: 2 PID: at .../broadcom/brcm80211/brcmutil/d11.c:196
From: Bruce Allan
[ Upstream commit f934bb9b8b6136edd261b2dc2c9ad4dbc39ffc66 ]
rx_mini_pending was set to an incorrect value. This was causing EINVAL to
always be returned to 'ethtool -G'. The driver does not support mini or
jumbo rings so the respective settings should be zero.
Also, change
From: Linus Walleij
[ Upstream commit abf5feef3ff0cefade0c76be53b59e55fdd46093 ]
There is a logical problem in spi-gpio with host just
assigning a MOSI line and no MISO: this is interpreted
as the host cannot do RX and the host is flagged with
SPI_MASTER_NO_RX.
This is wrong: since GPIO lines
From: YueHaibing
[ Upstream commit 69f8455f6cc78fa6cdf80d0105d7a748106271dc ]
'ret' should be returned while pmic_mpp_write_mode_ctl fails.
Fixes: 0e948042c420 ("pinctrl: qcom: spmi-mpp: Implement support for sink mode")
Signed-off-by: YueHaibing
Signed-off-by: Linus Walleij
Signed-off-by:
From: Linus Walleij
[ Upstream commit 28be5f15df2ee6882b0a122693159c96a28203c7 ]
commit efdfeb079cc3
("regulator: fixed: Convert to use GPIO descriptor only")
switched to use gpiod_get() to look up the regulator from the
gpiolib core whether that is device tree or boardfile.
This meant that we
From: Sagi Grimberg
[ Upstream commit 2acf70ade79d26b97611a8df52eb22aa33814cd4 ]
Queue deletion is done asynchronous when the last reference on the queue
is dropped. Thus, in order to make sure we don't over allocate under a
connect/disconnect storm, we let queue deletion complete before
From: Hans de Goede
[ Upstream commit 240714061c58e6b1abfb3322398a7634151c06cb ]
Bay and Cherry Trail DSTDs represent a different set of devices depending
on which OS the device think it is booting. One set of decices for Windows
and another set of devices for Android which targets the
From: Denis Drozdov
[ Upstream commit 4d6e4d12da2c308f8f976d3955c45ee62539ac98 ]
IPCB should be cleared before icmp_send, since it may contain data from
previous layers and the data could be misinterpreted as ip header options,
which later caused the ihl to be set to an invalid value and
From: Michal Hocko
[ Upstream commit a90e90b7d55e789c71d85b946ffb5c1ab2f137ca ]
We have seen a customer complaining about soft lockups on !PREEMPT
kernel config with 4.4 based kernel
[1072141.435366] NMI watchdog: BUG: soft lockup - CPU#21 stuck for 22s!
[systemd:1]
[1072141.444090] Modules
From: Paul Cercueil
[ Upstream commit 54f919a04cf221bc1601d1193682d4379dacacbd ]
The driver calls clk_get() with the clock name set to NULL, which means
that the driver could only work when probed from devicetree. From now
on, we explicitly require the driver to be probed from devicetree.
From: Yu Zhao
[ Upstream commit 5169894982bb67486d93cc1e10151712bb86bcb6 ]
This device reports SDHCI_CLOCK_INT_STABLE even though it's not
ready to take SDHCI_CLOCK_CARD_EN. The symptom is that reading
SDHCI_CLOCK_CONTROL after enabling the clock shows absence of the
bit from the register (e.g.
From: Shaul Triebitz
[ Upstream commit 868a1e863f95183f00809363fefba6d4f5bcd116 ]
If all free RB queues are empty, the driver will never restock the
free RB queue. That's because the restocking happens in the Rx flow,
and if the free queue is empty there will be no Rx.
Although there's a
From: Vijay Immanuel
[ Upstream commit b97db58557f4aa6d9903f8e1deea6b3d1ed0ba43 ]
Don't reset the resp opcode for a replayed read response.
The resp opcode could be in the middle of a write or send
sequence, when the duplicate read request was received.
An example sequence is as follows:
-
From: Serhey Popovych
[ Upstream commit df52eab23d703142c766ac00bdb8db19d71238d0 ]
Configuring generic network device parameters on tun will fail in
presence of IFLA_INFO_KIND attribute in IFLA_LINKINFO nested attribute
since tun_validate() always return failure.
This can be visualized with
From: Sanskriti Sharma
[ Upstream commit ce49d8436cffa9b7a6a5f110879d53e89dbc6746 ]
Ensure that all code paths in strbuf_addv() call va_end() on the
ap_saved copy that was made.
Fixes the following coverity complaint:
Error: VARARGS (CWE-237): [#def683]
tools/perf/util/strbuf.c:106:
From: Ivan Khoronzhuk
[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ]
After flushing all mcast entries from the table, the ones contained in
mc list of ndev are not restored when promisc mode is toggled off,
because they are considered as synched with ALE, thus, in order to
restore
From: Zhikang Zhang
[ Upstream commit b430f7263673eab1dc40e662ae3441a9619d16b8 ]
In the call trace below, we might sleep in function dput().
So in order to avoid sleeping under spin_lock, we remove
f2fs_mark_inode_dirty_sync
from __try_update_largest_extent && __drop_largest_extent.
BUG:
From: James Smart
[ Upstream commit 0ef01a2d95fd62bb4f536e7ce4d5e8e74b97a244 ]
When running an mds diagnostic that passes frames with the switch, soft
lockups are detected. The driver is in a CQE processing loop and has
sufficient amount of traffic that it never exits the ring processing
From: Moni Shoua
[ Upstream commit 99ed748e878a99c6c7b87bbec063eefd9e47cb42 ]
The transition is allowed from any state and the atrribute mask must be
IB_QP_STATE.
Fixes: c32a4f296e1d ("IB/mlx5: Add support for DC Initiator QP")
Signed-off-by: Moni Shoua
Reviewed-by: Artemy Kovalyov
From: Paul Cercueil
[ Upstream commit 54f919a04cf221bc1601d1193682d4379dacacbd ]
The driver calls clk_get() with the clock name set to NULL, which means
that the driver could only work when probed from devicetree. From now
on, we explicitly require the driver to be probed from devicetree.
From: Yu Zhao
[ Upstream commit 5169894982bb67486d93cc1e10151712bb86bcb6 ]
This device reports SDHCI_CLOCK_INT_STABLE even though it's not
ready to take SDHCI_CLOCK_CARD_EN. The symptom is that reading
SDHCI_CLOCK_CONTROL after enabling the clock shows absence of the
bit from the register (e.g.
From: Shaul Triebitz
[ Upstream commit 868a1e863f95183f00809363fefba6d4f5bcd116 ]
If all free RB queues are empty, the driver will never restock the
free RB queue. That's because the restocking happens in the Rx flow,
and if the free queue is empty there will be no Rx.
Although there's a
From: Vijay Immanuel
[ Upstream commit b97db58557f4aa6d9903f8e1deea6b3d1ed0ba43 ]
Don't reset the resp opcode for a replayed read response.
The resp opcode could be in the middle of a write or send
sequence, when the duplicate read request was received.
An example sequence is as follows:
-
From: Serhey Popovych
[ Upstream commit df52eab23d703142c766ac00bdb8db19d71238d0 ]
Configuring generic network device parameters on tun will fail in
presence of IFLA_INFO_KIND attribute in IFLA_LINKINFO nested attribute
since tun_validate() always return failure.
This can be visualized with
From: Sanskriti Sharma
[ Upstream commit ce49d8436cffa9b7a6a5f110879d53e89dbc6746 ]
Ensure that all code paths in strbuf_addv() call va_end() on the
ap_saved copy that was made.
Fixes the following coverity complaint:
Error: VARARGS (CWE-237): [#def683]
tools/perf/util/strbuf.c:106:
From: Ivan Khoronzhuk
[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ]
After flushing all mcast entries from the table, the ones contained in
mc list of ndev are not restored when promisc mode is toggled off,
because they are considered as synched with ALE, thus, in order to
restore
From: Zhikang Zhang
[ Upstream commit b430f7263673eab1dc40e662ae3441a9619d16b8 ]
In the call trace below, we might sleep in function dput().
So in order to avoid sleeping under spin_lock, we remove
f2fs_mark_inode_dirty_sync
from __try_update_largest_extent && __drop_largest_extent.
BUG:
From: James Smart
[ Upstream commit 0ef01a2d95fd62bb4f536e7ce4d5e8e74b97a244 ]
When running an mds diagnostic that passes frames with the switch, soft
lockups are detected. The driver is in a CQE processing loop and has
sufficient amount of traffic that it never exits the ring processing
From: Moni Shoua
[ Upstream commit 99ed748e878a99c6c7b87bbec063eefd9e47cb42 ]
The transition is allowed from any state and the atrribute mask must be
IB_QP_STATE.
Fixes: c32a4f296e1d ("IB/mlx5: Add support for DC Initiator QP")
Signed-off-by: Moni Shoua
Reviewed-by: Artemy Kovalyov
From: Chao Yu
[ Upstream commit 19c73a691ccf6fb2f12d4e9cf9830023966cec88 ]
Testcase to reproduce this bug:
1. mkfs.f2fs /dev/sdd
2. mount -t f2fs /dev/sdd /mnt/f2fs
3. touch /mnt/f2fs/file
4. sync
5. chattr +A /mnt/f2fs/file
6. xfs_io -f /mnt/f2fs/file -c "fsync"
7. godown /mnt/f2fs
8. umount
From: Chao Yu
[ Upstream commit 19c73a691ccf6fb2f12d4e9cf9830023966cec88 ]
Testcase to reproduce this bug:
1. mkfs.f2fs /dev/sdd
2. mount -t f2fs /dev/sdd /mnt/f2fs
3. touch /mnt/f2fs/file
4. sync
5. chattr +A /mnt/f2fs/file
6. xfs_io -f /mnt/f2fs/file -c "fsync"
7. godown /mnt/f2fs
8. umount
From: Dexuan Cui
[ Upstream commit 25355252607ca288f329ee033f387764883393f6 ]
A cpumask structure on the stack can cause a warning with
CONFIG_NR_CPUS=8192 (e.g. Ubuntu 16.04 and 18.04 use this):
drivers/hv//channel_mgmt.c: In function ‘init_vp_index’:
drivers/hv//channel_mgmt.c:702:1:
From: Jorgen Hansen
[ Upstream commit 11924ba5e671d6caef1516923e2bd8c72929a3fe ]
When adding a VMCI resource, the check for an existing entry
would ignore that the new entry could be a wildcard. This could
result in multiple resource entries that would match a given
handle. One disastrous
From: Adam Thomson
[ Upstream commit 554fab6dbf20ee7298ed2d4e8398b85e6058abb7 ]
Currently when requesting a specific voltage or current through
the psy interface, for PPS, when reading back from that interface
the values will always be the same as previously given, if the
request was
From: Dexuan Cui
[ Upstream commit 25355252607ca288f329ee033f387764883393f6 ]
A cpumask structure on the stack can cause a warning with
CONFIG_NR_CPUS=8192 (e.g. Ubuntu 16.04 and 18.04 use this):
drivers/hv//channel_mgmt.c: In function ‘init_vp_index’:
drivers/hv//channel_mgmt.c:702:1:
From: Jorgen Hansen
[ Upstream commit 11924ba5e671d6caef1516923e2bd8c72929a3fe ]
When adding a VMCI resource, the check for an existing entry
would ignore that the new entry could be a wildcard. This could
result in multiple resource entries that would match a given
handle. One disastrous
From: Adam Thomson
[ Upstream commit 554fab6dbf20ee7298ed2d4e8398b85e6058abb7 ]
Currently when requesting a specific voltage or current through
the psy interface, for PPS, when reading back from that interface
the values will always be the same as previously given, if the
request was
From: Honghui Zhang
[ Upstream commit 074d6f32689ce05a084b6fa3db38445745bf11cc ]
The Mediatek's host controller has two slots, each with its own control
registers. The host driver needs to identify what slot is connected to
what port in order to access the device's configuration space.
Current
From: Honghui Zhang
[ Upstream commit 074d6f32689ce05a084b6fa3db38445745bf11cc ]
The Mediatek's host controller has two slots, each with its own control
registers. The host driver needs to identify what slot is connected to
what port in order to access the device's configuration space.
Current
From: David Howells
[ Upstream commit 9607871f37dc3e717639694b8d0dc738f2a68efc ]
The following code in the linux/ndctl header file:
static inline const char *nvdimm_bus_cmd_name(unsigned cmd)
{
static const char * const names[] = {
From: David Howells
[ Upstream commit 9607871f37dc3e717639694b8d0dc738f2a68efc ]
The following code in the linux/ndctl header file:
static inline const char *nvdimm_bus_cmd_name(unsigned cmd)
{
static const char * const names[] = {
From: Ronnie Sahlberg
[ Upstream commit cb5c2e63948451d38c977685fffc06e23beb4517 ]
When processing the mids for compounds we would only add credits based on
the last successful mid in the compound which would leak credits and
eventually triggering a re-connect.
Fix this by splitting the mid
From: Michal Hocko
[ Upstream commit a90e90b7d55e789c71d85b946ffb5c1ab2f137ca ]
We have seen a customer complaining about soft lockups on !PREEMPT
kernel config with 4.4 based kernel
[1072141.435366] NMI watchdog: BUG: soft lockup - CPU#21 stuck for 22s!
[systemd:1]
[1072141.444090] Modules
From: Sara Sharon
[ Upstream commit 941ab4eb66c10bc5c7234e83a7a858b2806ed151 ]
There is a bug in FW where the sequence control may be
incorrect, and the driver overrides it with the value
of the ieee80211 header.
However, in BAR there is no sequence control in the header,
which result with
From: Ronnie Sahlberg
[ Upstream commit cb5c2e63948451d38c977685fffc06e23beb4517 ]
When processing the mids for compounds we would only add credits based on
the last successful mid in the compound which would leak credits and
eventually triggering a re-connect.
Fix this by splitting the mid
From: Michal Hocko
[ Upstream commit a90e90b7d55e789c71d85b946ffb5c1ab2f137ca ]
We have seen a customer complaining about soft lockups on !PREEMPT
kernel config with 4.4 based kernel
[1072141.435366] NMI watchdog: BUG: soft lockup - CPU#21 stuck for 22s!
[systemd:1]
[1072141.444090] Modules
From: Sara Sharon
[ Upstream commit 941ab4eb66c10bc5c7234e83a7a858b2806ed151 ]
There is a bug in FW where the sequence control may be
incorrect, and the driver overrides it with the value
of the ieee80211 header.
However, in BAR there is no sequence control in the header,
which result with
From: Rakesh Pillai
[ Upstream commit 058a7eab9d9ee12f57282eb0b606668dada70d7a ]
The tx_status for management frames is being filled
incorrectly in the flags of skb_cb. This incorrect
flag setting causes the upper layers to consider that
the particular frame was not transmitted properly,
From: James Smart
[ Upstream commit 783f4a4408e1251d17f333ad56abac24dde988b9 ]
When an io is rejected by nvmf_check_ready() due to validation of the
controller state, the nvmf_fail_nonready_command() will normally return
BLK_STS_RESOURCE to requeue and retry. However, if the controller is
From: Fuyun Liang
[ Upstream commit 2f7e489611bc685b8e00aba436032a8aac6cac57 ]
We clear STATE_DOWN bit of hdev state when starting net, but do not set
it again when stopping net. It causes that the net is down, but hdev state
is still up. STATE_DOWN bit of hdev state should be set when stopping
From: Yunsheng Lin
[ Upstream commit 996ff91840eb6f288826e472685abde78bac20ea ]
The hardware expects a unit of 128 bytes when setting
packet buffer. When calculating the packet buffer size,
hclge_rx_buffer_calc does not round up the size as a unit
of 128 byte, which may casue packet lost
From: Tony Lindgren
[ Upstream commit 4e651bad848955d88b29a568bfbfb4b831270e16 ]
We do not currently clear wl->elp_compl on ELP timeout and we have bogus
lingering pointer that wlcore_irq then will try to access after recovery
is done:
BUG: spinlock bad magic on CPU#1, irq/255-wl12xx/580
...
From: Linus Walleij
[ Upstream commit 28be5f15df2ee6882b0a122693159c96a28203c7 ]
commit efdfeb079cc3
("regulator: fixed: Convert to use GPIO descriptor only")
switched to use gpiod_get() to look up the regulator from the
gpiolib core whether that is device tree or boardfile.
This meant that we
From: YueHaibing
[ Upstream commit 69f8455f6cc78fa6cdf80d0105d7a748106271dc ]
'ret' should be returned while pmic_mpp_write_mode_ctl fails.
Fixes: 0e948042c420 ("pinctrl: qcom: spmi-mpp: Implement support for sink mode")
Signed-off-by: YueHaibing
Signed-off-by: Linus Walleij
Signed-off-by:
From: Ben Hutchings
[ Upstream commit 9c1442a9d039a1a3302fa93e9a11001c5f23b624 ]
We currently align the end of the compressed image to a multiple of
16. However, the PE-COFF header included in the EFI stub says that
the file alignment is 32 bytes, and when adding an EFI signature to
the file
From: Rakesh Pillai
[ Upstream commit 058a7eab9d9ee12f57282eb0b606668dada70d7a ]
The tx_status for management frames is being filled
incorrectly in the flags of skb_cb. This incorrect
flag setting causes the upper layers to consider that
the particular frame was not transmitted properly,
From: James Smart
[ Upstream commit 783f4a4408e1251d17f333ad56abac24dde988b9 ]
When an io is rejected by nvmf_check_ready() due to validation of the
controller state, the nvmf_fail_nonready_command() will normally return
BLK_STS_RESOURCE to requeue and retry. However, if the controller is
From: Fuyun Liang
[ Upstream commit 2f7e489611bc685b8e00aba436032a8aac6cac57 ]
We clear STATE_DOWN bit of hdev state when starting net, but do not set
it again when stopping net. It causes that the net is down, but hdev state
is still up. STATE_DOWN bit of hdev state should be set when stopping
From: Yunsheng Lin
[ Upstream commit 996ff91840eb6f288826e472685abde78bac20ea ]
The hardware expects a unit of 128 bytes when setting
packet buffer. When calculating the packet buffer size,
hclge_rx_buffer_calc does not round up the size as a unit
of 128 byte, which may casue packet lost
From: Tony Lindgren
[ Upstream commit 4e651bad848955d88b29a568bfbfb4b831270e16 ]
We do not currently clear wl->elp_compl on ELP timeout and we have bogus
lingering pointer that wlcore_irq then will try to access after recovery
is done:
BUG: spinlock bad magic on CPU#1, irq/255-wl12xx/580
...
From: Linus Walleij
[ Upstream commit 28be5f15df2ee6882b0a122693159c96a28203c7 ]
commit efdfeb079cc3
("regulator: fixed: Convert to use GPIO descriptor only")
switched to use gpiod_get() to look up the regulator from the
gpiolib core whether that is device tree or boardfile.
This meant that we
From: YueHaibing
[ Upstream commit 69f8455f6cc78fa6cdf80d0105d7a748106271dc ]
'ret' should be returned while pmic_mpp_write_mode_ctl fails.
Fixes: 0e948042c420 ("pinctrl: qcom: spmi-mpp: Implement support for sink mode")
Signed-off-by: YueHaibing
Signed-off-by: Linus Walleij
Signed-off-by:
From: Ben Hutchings
[ Upstream commit 9c1442a9d039a1a3302fa93e9a11001c5f23b624 ]
We currently align the end of the compressed image to a multiple of
16. However, the PE-COFF header included in the EFI stub says that
the file alignment is 32 bytes, and when adding an EFI signature to
the file
From: Andrew Lunn
[ Upstream commit c309b158090d788e96ee597444965cb79b040484 ]
After changing to the needed page, actually write the value to the
register!
Fixes: 09cb7dfd3f14 ("net: dsa: mv88e6xxx: describe PHY page and SerDes")
Signed-off-by: Andrew Lunn
Signed-off-by: David S. Miller
From: Lorenzo Bianconi
[ Upstream commit 9b2fd48d36e25b9be9ddb8be8cc1eb263a1d1843 ]
Cleanup {tx,rx} and mcu queues if resume operation fails
Fixes: ee676cd5017c ("mt76: add driver code for MT76x2u based devices")
Signed-off-by: Lorenzo Bianconi
Signed-off-by: Kalle Valo
Signed-off-by: Sasha
From: Arnaldo Carvalho de Melo
[ Upstream commit 1632936480a53d85ef3012cd9f290e247251cbb9 ]
When we don't have the iputils-debuginfo package installed, i.e. when we
don't have the DWARF information needed to resolve ping's samples, we
end up failing this 'perf test' entry:
# perf test ping
From: Yunsheng Lin
[ Upstream commit daaa8521760ee4d4e65f309c4c37b3a1e58c9d4e ]
When netdev is down, the stack will delete the vlan from
hardware including vlan0, which will cause problem when
doing loopback selftest when netdev is down.
This patch fixes it by always preserving vlan 0 in
From: Andrew Lunn
[ Upstream commit c309b158090d788e96ee597444965cb79b040484 ]
After changing to the needed page, actually write the value to the
register!
Fixes: 09cb7dfd3f14 ("net: dsa: mv88e6xxx: describe PHY page and SerDes")
Signed-off-by: Andrew Lunn
Signed-off-by: David S. Miller
From: Lorenzo Bianconi
[ Upstream commit 9b2fd48d36e25b9be9ddb8be8cc1eb263a1d1843 ]
Cleanup {tx,rx} and mcu queues if resume operation fails
Fixes: ee676cd5017c ("mt76: add driver code for MT76x2u based devices")
Signed-off-by: Lorenzo Bianconi
Signed-off-by: Kalle Valo
Signed-off-by: Sasha
From: Arnaldo Carvalho de Melo
[ Upstream commit 1632936480a53d85ef3012cd9f290e247251cbb9 ]
When we don't have the iputils-debuginfo package installed, i.e. when we
don't have the DWARF information needed to resolve ping's samples, we
end up failing this 'perf test' entry:
# perf test ping
From: Yunsheng Lin
[ Upstream commit daaa8521760ee4d4e65f309c4c37b3a1e58c9d4e ]
When netdev is down, the stack will delete the vlan from
hardware including vlan0, which will cause problem when
doing loopback selftest when netdev is down.
This patch fixes it by always preserving vlan 0 in
From: YueHaibing
[ Upstream commit 9e7e6cabf371cc008cb2244a04c012b516753693 ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/net_failover.c: In function 'net_failover_slave_unregister':
drivers/net/net_failover.c:598:35: warning:
variable 'primary_dev' set but not used
From: YueHaibing
[ Upstream commit 9e7e6cabf371cc008cb2244a04c012b516753693 ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/net_failover.c: In function 'net_failover_slave_unregister':
drivers/net/net_failover.c:598:35: warning:
variable 'primary_dev' set but not used
From: Stephen Boyd
[ Upstream commit 89c68b102f13f123aaef22b292526d6b92501334 ]
It looks like we parse the drive strength setting here, but never
actually write it into the hardware to update it. Parse the setting and
then write it at the end of the pinconf setting function so that it
actually
From: Stephen Boyd
[ Upstream commit 89c68b102f13f123aaef22b292526d6b92501334 ]
It looks like we parse the drive strength setting here, but never
actually write it into the hardware to update it. Parse the setting and
then write it at the end of the pinconf setting function so that it
actually
From: Jia-Ju Bai
[ Upstream commit 7325b4bbe5952e3e939f15de812f2ee0c0d33ca9 ]
The driver may sleep with holding a spinlock.
The function call paths (from bottom to top) in Linux-4.16 are:
[FUNC] nvm_dev_dma_alloc(GFP_KERNEL)
drivers/lightnvm/pblk-core.c, 754:
nvm_dev_dma_alloc in
From: Shaul Triebitz
[ Upstream commit 868a1e863f95183f00809363fefba6d4f5bcd116 ]
If all free RB queues are empty, the driver will never restock the
free RB queue. That's because the restocking happens in the Rx flow,
and if the free queue is empty there will be no Rx.
Although there's a
From: Masahiro Yamada
[ Upstream commit 0d55c668b218a1db68b5044bce4de74e1bd0f0c8 ]
NAND devices need additional data area (OOB) for error correction,
but it is also used for Bad Block Marker (BBM). In many cases, the
first byte in OOB is used for BBM, but the location actually depends
on chip
From: Jia-Ju Bai
[ Upstream commit 7325b4bbe5952e3e939f15de812f2ee0c0d33ca9 ]
The driver may sleep with holding a spinlock.
The function call paths (from bottom to top) in Linux-4.16 are:
[FUNC] nvm_dev_dma_alloc(GFP_KERNEL)
drivers/lightnvm/pblk-core.c, 754:
nvm_dev_dma_alloc in
From: Shaul Triebitz
[ Upstream commit 868a1e863f95183f00809363fefba6d4f5bcd116 ]
If all free RB queues are empty, the driver will never restock the
free RB queue. That's because the restocking happens in the Rx flow,
and if the free queue is empty there will be no Rx.
Although there's a
From: Masahiro Yamada
[ Upstream commit 0d55c668b218a1db68b5044bce4de74e1bd0f0c8 ]
NAND devices need additional data area (OOB) for error correction,
but it is also used for Bad Block Marker (BBM). In many cases, the
first byte in OOB is used for BBM, but the location actually depends
on chip
From: Sanskriti Sharma
[ Upstream commit 1e44224fb0528b4c0cc176bde2bb31e9127eb14b ]
For each system in a given pevent, read_event_files() reads in a
temporary 'sys' string. Be sure to free this string before moving onto
to the next system and/or leaving read_event_files().
Fixes the following
From: Sanskriti Sharma
[ Upstream commit 1e44224fb0528b4c0cc176bde2bb31e9127eb14b ]
For each system in a given pevent, read_event_files() reads in a
temporary 'sys' string. Be sure to free this string before moving onto
to the next system and/or leaving read_event_files().
Fixes the following
From: Janosch Frank
[ Upstream commit b5130dc2224d1881f24224c0590c6d97f2168d6a ]
When running as a level 3 guest with no host provided sthyi support
sclp_ocf_cpc_name_copy() will only return zeroes. Zeroes are not a
valid group name, so let's not indicate that the group name field is
valid.
From: Janosch Frank
[ Upstream commit b5130dc2224d1881f24224c0590c6d97f2168d6a ]
When running as a level 3 guest with no host provided sthyi support
sclp_ocf_cpc_name_copy() will only return zeroes. Zeroes are not a
valid group name, so let's not indicate that the group name field is
valid.
From: Masahisa Kojima
[ Upstream commit 8d5b0bf611ec5b7618d5b772dddc93b8afa78cb8 ]
We observed that packets and bytes count are not reset
when user performs interface down. Eventually, tx queue is
exhausted and packets will not be sent out.
To avoid this problem, resets tx queue in ndo_stop.
From: Masahisa Kojima
[ Upstream commit 8d5b0bf611ec5b7618d5b772dddc93b8afa78cb8 ]
We observed that packets and bytes count are not reset
when user performs interface down. Eventually, tx queue is
exhausted and packets will not be sent out.
To avoid this problem, resets tx queue in ndo_stop.
From: Paolo Abeni
[ Upstream commit cb20f2d2c0507d60d94ef896991e95708f051dd1 ]
The commit 2eb0f624b709 ("netfilter: add NAT support for shifted
portmap ranges") did not set the checkentry/destroy callbacks for
the newly added DNAT target. As a result, rulesets using only
such nat targets are
From: Ivan Khoronzhuk
[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ]
After flushing all mcast entries from the table, the ones contained in
mc list of ndev are not restored when promisc mode is toggled off,
because they are considered as synched with ALE, thus, in order to
restore
From: Suzuki K Poulose
[ Upstream commit 8ab66cbe63aeaf9e5970fb4aaef1c660fca59321 ]
The matches() routine for a capability must honor the "scope"
passed to it and return the proper results.
i.e, when passed with SCOPE_LOCAL_CPU, it should check the
status of the capability on the current CPU.
From: Paolo Abeni
[ Upstream commit cb20f2d2c0507d60d94ef896991e95708f051dd1 ]
The commit 2eb0f624b709 ("netfilter: add NAT support for shifted
portmap ranges") did not set the checkentry/destroy callbacks for
the newly added DNAT target. As a result, rulesets using only
such nat targets are
From: Ivan Khoronzhuk
[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ]
After flushing all mcast entries from the table, the ones contained in
mc list of ndev are not restored when promisc mode is toggled off,
because they are considered as synched with ALE, thus, in order to
restore
From: Suzuki K Poulose
[ Upstream commit 8ab66cbe63aeaf9e5970fb4aaef1c660fca59321 ]
The matches() routine for a capability must honor the "scope"
passed to it and return the proper results.
i.e, when passed with SCOPE_LOCAL_CPU, it should check the
status of the capability on the current CPU.
Am Mittwoch, 31. Oktober 2018, 23:48:07 CET schrieb Linus Torvalds:
> On Wed, Oct 31, 2018 at 2:22 PM Richard Weinberger wrote:
> >
> > - Removal of old and dead code
> > - A bug fix for our tty driver
> > - Other minor cleanups across the code base
>
> Pulled. I may not like recent rebases, but
Am Mittwoch, 31. Oktober 2018, 23:48:07 CET schrieb Linus Torvalds:
> On Wed, Oct 31, 2018 at 2:22 PM Richard Weinberger wrote:
> >
> > - Removal of old and dead code
> > - A bug fix for our tty driver
> > - Other minor cleanups across the code base
>
> Pulled. I may not like recent rebases, but
--
Miss Aminata musa ibrahim from Libya, I am 22 years old, I am in St.
Christopher's Parish for refugee in Burkina Faso under United Nations
High commission for Refugee ,I lost my parents in the recent war in
Libya, right now am in Burkina Faso, please save my life i am in danger
need
--
Miss Aminata musa ibrahim from Libya, I am 22 years old, I am in St.
Christopher's Parish for refugee in Burkina Faso under United Nations
High commission for Refugee ,I lost my parents in the recent war in
Libya, right now am in Burkina Faso, please save my life i am in danger
need
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