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[ Upstream commit 2b5ec1a5f9738ee7bf8f5ec0526e75e00362c48f ]
When run ipvs in two different network namespace at the same host, and one
ipvs transport network traffic to the other network namespace ipvs.
'ipvs_property' flag will make the second ipvs take no effect. So we should
clear 'ipvs_property' when SKB network namespace changed.
Fixes: 621e84d6f373 ("dev: introduce skb_scrub_packet()")
Signed-off-by: Ye Yin <hustcat@gmail.com>
Signed-off-by: Wei Zhou <chouryzhou@gmail.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-482cc74
Linux 4.4.100
USB: serial: garmin_gps: fix memory leak on probe errors
USB: serial: garmin_gps: fix I/O after failed probe and remove
USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update
USB: Add delay-init quirk for Corsair K70 LUX keyboards
USB: usbfs: compute urb->actual_length for isochronous
uapi: fix linux/rds.h userspace compilation errors
uapi: fix linux/rds.h userspace compilation error
Revert "uapi: fix linux/rds.h userspace compilation errors"
Revert "crypto: xts - Add ECB dependency"
MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds
MIPS: init: Ensure reserved memory regions are not added to bootmem
MIPS: init: Ensure bootmem does not corrupt reserved memory
mm: add PHYS_PFN, use it in __phys_to_pfn()
MIPS: End asm function prologue macros with .insn
staging: rtl8712: fixed little endian problem
ixgbe: do not disable FEC from the driver
ixgbe: add mask for 64 RSS queues
ixgbe: Reduce I2C retry count on X550 devices
ixgbe: handle close/suspend race with netif_device_detach/present
ixgbe: fix AER error handling
arm64: dts: NS2: reserve memory for Nitro firmware
ALSA: hda/realtek - Add new codec ID ALC299
gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap
backlight: adp5520: Fix error handling in adp5520_bl_probe()
backlight: lcd: Fix race condition during register
ALSA: vx: Fix possible transfer overflow
ALSA: vx: Don't try to update capture stream before running
scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload
scsi: lpfc: Correct issue leading to oops during link reset
scsi: lpfc: Correct host name in symbolic_name field
scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort
scsi: lpfc: Add missing memory barrier
staging: rtl8188eu: fix incorrect ERROR tags from logs
scsi: ufs: add capability to keep auto bkops always enabled
scsi: ufs-qcom: Fix module autoload
igb: Fix hw_dbg logging in igb_update_flash_i210
igb: close/suspend race in netif_device_detach
igb: reset the PHY before reading the PHY ID
drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache
ata: SATA_MV should depend on HAS_DMA
ata: SATA_HIGHBANK should depend on HAS_DMA
ata: ATA_BMDMA should depend on HAS_DMA
ARM: dts: Fix omap3 off mode pull defines
ARM: OMAP2+: Fix init for multiple quirks for the same SoC
ARM: dts: Fix am335x and dm814x scm syscon to probe children
ARM: dts: Fix compatible for ti81xx uarts for 8250
fm10k: request reset when mbx->state changes
extcon: palmas: Check the parent instance to prevent the NULL
dmaengine: dmatest: warn user when dma test times out
Bluetooth: btusb: fix QCA Rome suspend/resume
arm: crypto: reduce priority of bit-sliced AES cipher
net: qmi_wwan: fix divide by 0 on bad descriptors
net: cdc_ether: fix divide by 0 on bad descriptors
sctp: do not peel off an assoc from one netns to another one
xen-blkback: don't leak stack data via response ring
bpf: don't let ldimm64 leak map addresses on unprivileged
KVM: x86: fix singlestepping over syscall
ext4: fix data exposure after a crash
media: dib0700: fix invalid dvb_detach argument
media: imon: Fix null-ptr-deref in imon_probe
BACKPORT: arm64: Use __pa_symbol for empty_zero_page
BACKPORT: arm64: Use __pa_symbol for kernel symbols
UPSTREAM: mm: Introduce lm_alias
Conflicts:
arch/arm64/kernel/insn.c
arch/arm64/kernel/setup.c
arch/arm64/mm/mmu.c
drivers/scsi/ufs/ufshcd.h
Change-Id: I4ffc41779ec115eecab09d72dd8042151514be39
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.100
media: imon: Fix null-ptr-deref in imon_probe
media: dib0700: fix invalid dvb_detach argument
ext4: fix data exposure after a crash
KVM: x86: fix singlestepping over syscall
bpf: don't let ldimm64 leak map addresses on unprivileged
xen-blkback: don't leak stack data via response ring
sctp: do not peel off an assoc from one netns to another one
net: cdc_ether: fix divide by 0 on bad descriptors
net: qmi_wwan: fix divide by 0 on bad descriptors
arm: crypto: reduce priority of bit-sliced AES cipher
Bluetooth: btusb: fix QCA Rome suspend/resume
dmaengine: dmatest: warn user when dma test times out
extcon: palmas: Check the parent instance to prevent the NULL
fm10k: request reset when mbx->state changes
ARM: dts: Fix compatible for ti81xx uarts for 8250
ARM: dts: Fix am335x and dm814x scm syscon to probe children
ARM: OMAP2+: Fix init for multiple quirks for the same SoC
ARM: dts: Fix omap3 off mode pull defines
ata: ATA_BMDMA should depend on HAS_DMA
ata: SATA_HIGHBANK should depend on HAS_DMA
ata: SATA_MV should depend on HAS_DMA
drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache
igb: reset the PHY before reading the PHY ID
igb: close/suspend race in netif_device_detach
igb: Fix hw_dbg logging in igb_update_flash_i210
scsi: ufs-qcom: Fix module autoload
scsi: ufs: add capability to keep auto bkops always enabled
staging: rtl8188eu: fix incorrect ERROR tags from logs
scsi: lpfc: Add missing memory barrier
scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort
scsi: lpfc: Correct host name in symbolic_name field
scsi: lpfc: Correct issue leading to oops during link reset
scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload
ALSA: vx: Don't try to update capture stream before running
ALSA: vx: Fix possible transfer overflow
backlight: lcd: Fix race condition during register
backlight: adp5520: Fix error handling in adp5520_bl_probe()
gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap
ALSA: hda/realtek - Add new codec ID ALC299
arm64: dts: NS2: reserve memory for Nitro firmware
ixgbe: fix AER error handling
ixgbe: handle close/suspend race with netif_device_detach/present
ixgbe: Reduce I2C retry count on X550 devices
ixgbe: add mask for 64 RSS queues
ixgbe: do not disable FEC from the driver
staging: rtl8712: fixed little endian problem
MIPS: End asm function prologue macros with .insn
mm: add PHYS_PFN, use it in __phys_to_pfn()
MIPS: init: Ensure bootmem does not corrupt reserved memory
MIPS: init: Ensure reserved memory regions are not added to bootmem
MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds
Revert "crypto: xts - Add ECB dependency"
Revert "uapi: fix linux/rds.h userspace compilation errors"
uapi: fix linux/rds.h userspace compilation error
uapi: fix linux/rds.h userspace compilation errors
USB: usbfs: compute urb->actual_length for isochronous
USB: Add delay-init quirk for Corsair K70 LUX keyboards
USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update
USB: serial: garmin_gps: fix I/O after failed probe and remove
USB: serial: garmin_gps: fix memory leak on probe errors
Linux 4.4.100
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit feb0869d90e51ce8b6fd8a46588465b1b5a26d09 ]
Consistently use types from linux/types.h to fix the following
linux/rds.h userspace compilation errors:
/usr/include/linux/rds.h:106:2: error: unknown type name 'uint8_t'
uint8_t name[32];
/usr/include/linux/rds.h:107:2: error: unknown type name 'uint64_t'
uint64_t value;
/usr/include/linux/rds.h:117:2: error: unknown type name 'uint64_t'
uint64_t next_tx_seq;
/usr/include/linux/rds.h:118:2: error: unknown type name 'uint64_t'
uint64_t next_rx_seq;
/usr/include/linux/rds.h:121:2: error: unknown type name 'uint8_t'
uint8_t transport[TRANSNAMSIZ]; /* null term ascii */
/usr/include/linux/rds.h:122:2: error: unknown type name 'uint8_t'
uint8_t flags;
/usr/include/linux/rds.h:129:2: error: unknown type name 'uint64_t'
uint64_t seq;
/usr/include/linux/rds.h:130:2: error: unknown type name 'uint32_t'
uint32_t len;
/usr/include/linux/rds.h:135:2: error: unknown type name 'uint8_t'
uint8_t flags;
/usr/include/linux/rds.h:139:2: error: unknown type name 'uint32_t'
uint32_t sndbuf;
/usr/include/linux/rds.h:144:2: error: unknown type name 'uint32_t'
uint32_t rcvbuf;
/usr/include/linux/rds.h:145:2: error: unknown type name 'uint64_t'
uint64_t inum;
/usr/include/linux/rds.h:153:2: error: unknown type name 'uint64_t'
uint64_t hdr_rem;
/usr/include/linux/rds.h:154:2: error: unknown type name 'uint64_t'
uint64_t data_rem;
/usr/include/linux/rds.h:155:2: error: unknown type name 'uint32_t'
uint32_t last_sent_nxt;
/usr/include/linux/rds.h:156:2: error: unknown type name 'uint32_t'
uint32_t last_expected_una;
/usr/include/linux/rds.h:157:2: error: unknown type name 'uint32_t'
uint32_t last_seen_una;
/usr/include/linux/rds.h:164:2: error: unknown type name 'uint8_t'
uint8_t src_gid[RDS_IB_GID_LEN];
/usr/include/linux/rds.h:165:2: error: unknown type name 'uint8_t'
uint8_t dst_gid[RDS_IB_GID_LEN];
/usr/include/linux/rds.h:167:2: error: unknown type name 'uint32_t'
uint32_t max_send_wr;
/usr/include/linux/rds.h:168:2: error: unknown type name 'uint32_t'
uint32_t max_recv_wr;
/usr/include/linux/rds.h:169:2: error: unknown type name 'uint32_t'
uint32_t max_send_sge;
/usr/include/linux/rds.h:170:2: error: unknown type name 'uint32_t'
uint32_t rdma_mr_max;
/usr/include/linux/rds.h:171:2: error: unknown type name 'uint32_t'
uint32_t rdma_mr_size;
/usr/include/linux/rds.h:212:9: error: unknown type name 'uint64_t'
typedef uint64_t rds_rdma_cookie_t;
/usr/include/linux/rds.h:215:2: error: unknown type name 'uint64_t'
uint64_t addr;
/usr/include/linux/rds.h:216:2: error: unknown type name 'uint64_t'
uint64_t bytes;
/usr/include/linux/rds.h:221:2: error: unknown type name 'uint64_t'
uint64_t cookie_addr;
/usr/include/linux/rds.h:222:2: error: unknown type name 'uint64_t'
uint64_t flags;
/usr/include/linux/rds.h:228:2: error: unknown type name 'uint64_t'
uint64_t cookie_addr;
/usr/include/linux/rds.h:229:2: error: unknown type name 'uint64_t'
uint64_t flags;
/usr/include/linux/rds.h:234:2: error: unknown type name 'uint64_t'
uint64_t flags;
/usr/include/linux/rds.h:240:2: error: unknown type name 'uint64_t'
uint64_t local_vec_addr;
/usr/include/linux/rds.h:241:2: error: unknown type name 'uint64_t'
uint64_t nr_local;
/usr/include/linux/rds.h:242:2: error: unknown type name 'uint64_t'
uint64_t flags;
/usr/include/linux/rds.h:243:2: error: unknown type name 'uint64_t'
uint64_t user_token;
/usr/include/linux/rds.h:248:2: error: unknown type name 'uint64_t'
uint64_t local_addr;
/usr/include/linux/rds.h:249:2: error: unknown type name 'uint64_t'
uint64_t remote_addr;
/usr/include/linux/rds.h:252:4: error: unknown type name 'uint64_t'
uint64_t compare;
/usr/include/linux/rds.h:253:4: error: unknown type name 'uint64_t'
uint64_t swap;
/usr/include/linux/rds.h:256:4: error: unknown type name 'uint64_t'
uint64_t add;
/usr/include/linux/rds.h:259:4: error: unknown type name 'uint64_t'
uint64_t compare;
/usr/include/linux/rds.h:260:4: error: unknown type name 'uint64_t'
uint64_t swap;
/usr/include/linux/rds.h:261:4: error: unknown type name 'uint64_t'
uint64_t compare_mask;
/usr/include/linux/rds.h:262:4: error: unknown type name 'uint64_t'
uint64_t swap_mask;
/usr/include/linux/rds.h:265:4: error: unknown type name 'uint64_t'
uint64_t add;
/usr/include/linux/rds.h:266:4: error: unknown type name 'uint64_t'
uint64_t nocarry_mask;
/usr/include/linux/rds.h:269:2: error: unknown type name 'uint64_t'
uint64_t flags;
/usr/include/linux/rds.h:270:2: error: unknown type name 'uint64_t'
uint64_t user_token;
/usr/include/linux/rds.h:274:2: error: unknown type name 'uint64_t'
uint64_t user_token;
/usr/include/linux/rds.h:275:2: error: unknown type name 'int32_t'
int32_t status;
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 1786dbf3702e33ce3afd2d3dbe630bd04b1d2e58 ]
On the kernel side, sockaddr_storage is #define'd to
__kernel_sockaddr_storage. Replacing struct sockaddr_storage with
struct __kernel_sockaddr_storage defined by <linux/socket.h> fixes
the following linux/rds.h userspace compilation error:
/usr/include/linux/rds.h:226:26: error: field 'dest_addr' has incomplete type
struct sockaddr_storage dest_addr;
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This reverts commit ad50561ba7a664bc581826c9d57d137fcf17bfa5.
There was a mixup with the commit message for two upstream commit
that have the same subject line.
This revert will be followed by the two commits with proper commit
messages.
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 8f235d1a3eb7198affe7cadf676a10afb8a46a1a upstream.
__phys_to_pfn and __pfn_to_phys are symmetric, PHYS_PFN and PFN_PHYS are
semmetric:
- y = (phys_addr_t)x << PAGE_SHIFT
- y >> PAGE_SHIFT = (phys_add_t)x
- (unsigned long)(y >> PAGE_SHIFT) = x
[akpm@linux-foundation.org: use macro arg name `x']
[arnd@arndb.de: include linux/pfn.h for PHYS_PFN definition]
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Marcin Nowakowski <marcin.nowakowski@mips.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit d97556c8012015901a3ce77f46960078139cd79d ]
We need to also have OFFPULLUDENABLE bit set to use the off mode pull values.
Otherwise the line is pulled down internally if no external pull exists.
This is has some documentation at:
http://processors.wiki.ti.com/index.php/Optimizing_OMAP35x_and_AM/DM37x_OFF_mode_PAD_configuration
Note that the value is still glitchy during off mode transitions as documented
in spz319f.pdf "Advisory 1.45". It's best to use external pulls instead of
relying on the internal ones for off mode and even then anything pulled up
will get driven down momentarily on off mode restore for GPIO banks other
than bank1.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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(cherry-pick from commit 568c5fe5a54f2654f5a4c599c45b8a62ed9a2013)
Certain architectures may have the kernel image mapped separately to
alias the linear map. Introduce a macro lm_alias to translate a kernel
image symbol into its linear alias. This is used in part with work to
add CONFIG_DEBUG_VIRTUAL support for arm64.
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Bug: 20045882
Bug: 63737556
Change-Id: I93ba4ef8df77f7e52717ab6e208d06122ac3a72b
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* refs/heads/tmp-7eab308
Linux 4.4.99
misc: panel: properly restore atomic counter on error path
target: Fix node_acl demo-mode + uncached dynamic shutdown regression
target/iscsi: Fix iSCSI task reassignment handling
brcmfmac: remove setting IBSS mode when stopping AP
tipc: fix link attribute propagation bug
security/keys: add CONFIG_KEYS_COMPAT to Kconfig
tcp/dccp: fix other lockdep splats accessing ireq_opt
tcp/dccp: fix lockdep splat in inet_csk_route_req()
tcp/dccp: fix ireq->opt races
ipip: only increase err_count for some certain type icmp in ipip_err
ppp: fix race in ppp device destruction
sctp: reset owner sk for data chunks on out queues when migrating a sock
tun: allow positive return values on dev_get_valid_name() call
ip6_gre: only increase err_count for some certain type icmpv6 in ip6gre_err
net/unix: don't show information about sockets from other namespaces
ipv6: flowlabel: do not leave opt->tot_len with garbage
packet: avoid panic in packet_getsockopt()
sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect
tun: call dev_get_valid_name() before register_netdevice()
l2tp: check ps->sock before running pppol2tp_session_ioctl()
tcp: fix tcp_mtu_probe() vs highest_sack
tun/tap: sanitize TUNSETSNDBUF input
ALSA: seq: Cancel pending autoload work at unbinding device
Input: ims-psu - check if CDC union descriptor is sane
usb: usbtest: fix NULL pointer dereference
mac80211: don't compare TKIP TX MIC key in reinstall prevention
mac80211: use constant time comparison with keys
mac80211: accept key reinstall without changing anything
FROMLIST: binder: fix proc->files use-after-free
Change-Id: I9aaf4f803a5da1fc983879a214b2fddda7879f41
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.99
mac80211: accept key reinstall without changing anything
mac80211: use constant time comparison with keys
mac80211: don't compare TKIP TX MIC key in reinstall prevention
usb: usbtest: fix NULL pointer dereference
Input: ims-psu - check if CDC union descriptor is sane
ALSA: seq: Cancel pending autoload work at unbinding device
tun/tap: sanitize TUNSETSNDBUF input
tcp: fix tcp_mtu_probe() vs highest_sack
l2tp: check ps->sock before running pppol2tp_session_ioctl()
tun: call dev_get_valid_name() before register_netdevice()
sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect
packet: avoid panic in packet_getsockopt()
ipv6: flowlabel: do not leave opt->tot_len with garbage
net/unix: don't show information about sockets from other namespaces
ip6_gre: only increase err_count for some certain type icmpv6 in ip6gre_err
tun: allow positive return values on dev_get_valid_name() call
sctp: reset owner sk for data chunks on out queues when migrating a sock
ppp: fix race in ppp device destruction
ipip: only increase err_count for some certain type icmp in ipip_err
tcp/dccp: fix ireq->opt races
tcp/dccp: fix lockdep splat in inet_csk_route_req()
tcp/dccp: fix other lockdep splats accessing ireq_opt
security/keys: add CONFIG_KEYS_COMPAT to Kconfig
tipc: fix link attribute propagation bug
brcmfmac: remove setting IBSS mode when stopping AP
target/iscsi: Fix iSCSI task reassignment handling
target: Fix node_acl demo-mode + uncached dynamic shutdown regression
misc: panel: properly restore atomic counter on error path
Linux 4.4.99
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 59b6986dbfcdab96a971f9663221849de79a7556 upstream.
Allocate a task management request structure for all task management
requests, including task reassignment. This change avoids that the
se_tmr->response assignment dereferences an uninitialized se_tmr
pointer.
Reported-by: Moshe David <mdavid@infinidat.com>
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Moshe David <mdavid@infinidat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 06f877d613be3621604c2520ec0351d9fbdca15f ]
In my first attempt to fix the lockdep splat, I forgot we could
enter inet_csk_route_req() with a freshly allocated request socket,
for which refcount has not yet been elevated, due to complex
SLAB_TYPESAFE_BY_RCU rules.
We either are in rcu_read_lock() section _or_ we own a refcount on the
request.
Correct RCU verb to use here is rcu_dereference_check(), although it is
not possible to prove we actually own a reference on a shared
refcount :/
In v2, I added ireq_opt_deref() helper and use in three places, to fix other
possible splats.
[ 49.844590] lockdep_rcu_suspicious+0xea/0xf3
[ 49.846487] inet_csk_route_req+0x53/0x14d
[ 49.848334] tcp_v4_route_req+0xe/0x10
[ 49.850174] tcp_conn_request+0x31c/0x6a0
[ 49.851992] ? __lock_acquire+0x614/0x822
[ 49.854015] tcp_v4_conn_request+0x5a/0x79
[ 49.855957] ? tcp_v4_conn_request+0x5a/0x79
[ 49.858052] tcp_rcv_state_process+0x98/0xdcc
[ 49.859990] ? sk_filter_trim_cap+0x2f6/0x307
[ 49.862085] tcp_v4_do_rcv+0xfc/0x145
[ 49.864055] ? tcp_v4_do_rcv+0xfc/0x145
[ 49.866173] tcp_v4_rcv+0x5ab/0xaf9
[ 49.868029] ip_local_deliver_finish+0x1af/0x2e7
[ 49.870064] ip_local_deliver+0x1b2/0x1c5
[ 49.871775] ? inet_del_offload+0x45/0x45
[ 49.873916] ip_rcv_finish+0x3f7/0x471
[ 49.875476] ip_rcv+0x3f1/0x42f
[ 49.876991] ? ip_local_deliver_finish+0x2e7/0x2e7
[ 49.878791] __netif_receive_skb_core+0x6d3/0x950
[ 49.880701] ? process_backlog+0x7e/0x216
[ 49.882589] __netif_receive_skb+0x1d/0x5e
[ 49.884122] process_backlog+0x10c/0x216
[ 49.885812] net_rx_action+0x147/0x3df
Fixes: a6ca7abe53633 ("tcp/dccp: fix lockdep splat in inet_csk_route_req()")
Fixes: c92e8c02fe66 ("tcp/dccp: fix ireq->opt races")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: kernel test robot <fengguang.wu@intel.com>
Reported-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit c92e8c02fe664155ac4234516e32544bec0f113d ]
syzkaller found another bug in DCCP/TCP stacks [1]
For the reasons explained in commit ce1050089c96 ("tcp/dccp: fix
ireq->pktopts race"), we need to make sure we do not access
ireq->opt unless we own the request sock.
Note the opt field is renamed to ireq_opt to ease grep games.
[1]
BUG: KASAN: use-after-free in ip_queue_xmit+0x1687/0x18e0 net/ipv4/ip_output.c:474
Read of size 1 at addr ffff8801c951039c by task syz-executor5/3295
CPU: 1 PID: 3295 Comm: syz-executor5 Not tainted 4.14.0-rc4+ #80
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:16 [inline]
dump_stack+0x194/0x257 lib/dump_stack.c:52
print_address_description+0x73/0x250 mm/kasan/report.c:252
kasan_report_error mm/kasan/report.c:351 [inline]
kasan_report+0x25b/0x340 mm/kasan/report.c:409
__asan_report_load1_noabort+0x14/0x20 mm/kasan/report.c:427
ip_queue_xmit+0x1687/0x18e0 net/ipv4/ip_output.c:474
tcp_transmit_skb+0x1ab7/0x3840 net/ipv4/tcp_output.c:1135
tcp_send_ack.part.37+0x3bb/0x650 net/ipv4/tcp_output.c:3587
tcp_send_ack+0x49/0x60 net/ipv4/tcp_output.c:3557
__tcp_ack_snd_check+0x2c6/0x4b0 net/ipv4/tcp_input.c:5072
tcp_ack_snd_check net/ipv4/tcp_input.c:5085 [inline]
tcp_rcv_state_process+0x2eff/0x4850 net/ipv4/tcp_input.c:6071
tcp_child_process+0x342/0x990 net/ipv4/tcp_minisocks.c:816
tcp_v4_rcv+0x1827/0x2f80 net/ipv4/tcp_ipv4.c:1682
ip_local_deliver_finish+0x2e2/0xba0 net/ipv4/ip_input.c:216
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_local_deliver+0x1ce/0x6e0 net/ipv4/ip_input.c:257
dst_input include/net/dst.h:464 [inline]
ip_rcv_finish+0x887/0x19a0 net/ipv4/ip_input.c:397
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_rcv+0xc3f/0x1820 net/ipv4/ip_input.c:493
__netif_receive_skb_core+0x1a3e/0x34b0 net/core/dev.c:4476
__netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4514
netif_receive_skb_internal+0x10b/0x670 net/core/dev.c:4587
netif_receive_skb+0xae/0x390 net/core/dev.c:4611
tun_rx_batched.isra.50+0x5ed/0x860 drivers/net/tun.c:1372
tun_get_user+0x249c/0x36d0 drivers/net/tun.c:1766
tun_chr_write_iter+0xbf/0x160 drivers/net/tun.c:1792
call_write_iter include/linux/fs.h:1770 [inline]
new_sync_write fs/read_write.c:468 [inline]
__vfs_write+0x68a/0x970 fs/read_write.c:481
vfs_write+0x18f/0x510 fs/read_write.c:543
SYSC_write fs/read_write.c:588 [inline]
SyS_write+0xef/0x220 fs/read_write.c:580
entry_SYSCALL_64_fastpath+0x1f/0xbe
RIP: 0033:0x40c341
RSP: 002b:00007f469523ec10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 000000000040c341
RDX: 0000000000000037 RSI: 0000000020004000 RDI: 0000000000000015
RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000f4240 R11: 0000000000000293 R12: 00000000004b7fd1
R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000025000
Allocated by task 3295:
save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:59
save_stack+0x43/0xd0 mm/kasan/kasan.c:447
set_track mm/kasan/kasan.c:459 [inline]
kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:551
__do_kmalloc mm/slab.c:3725 [inline]
__kmalloc+0x162/0x760 mm/slab.c:3734
kmalloc include/linux/slab.h:498 [inline]
tcp_v4_save_options include/net/tcp.h:1962 [inline]
tcp_v4_init_req+0x2d3/0x3e0 net/ipv4/tcp_ipv4.c:1271
tcp_conn_request+0xf6d/0x3410 net/ipv4/tcp_input.c:6283
tcp_v4_conn_request+0x157/0x210 net/ipv4/tcp_ipv4.c:1313
tcp_rcv_state_process+0x8ea/0x4850 net/ipv4/tcp_input.c:5857
tcp_v4_do_rcv+0x55c/0x7d0 net/ipv4/tcp_ipv4.c:1482
tcp_v4_rcv+0x2d10/0x2f80 net/ipv4/tcp_ipv4.c:1711
ip_local_deliver_finish+0x2e2/0xba0 net/ipv4/ip_input.c:216
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_local_deliver+0x1ce/0x6e0 net/ipv4/ip_input.c:257
dst_input include/net/dst.h:464 [inline]
ip_rcv_finish+0x887/0x19a0 net/ipv4/ip_input.c:397
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_rcv+0xc3f/0x1820 net/ipv4/ip_input.c:493
__netif_receive_skb_core+0x1a3e/0x34b0 net/core/dev.c:4476
__netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4514
netif_receive_skb_internal+0x10b/0x670 net/core/dev.c:4587
netif_receive_skb+0xae/0x390 net/core/dev.c:4611
tun_rx_batched.isra.50+0x5ed/0x860 drivers/net/tun.c:1372
tun_get_user+0x249c/0x36d0 drivers/net/tun.c:1766
tun_chr_write_iter+0xbf/0x160 drivers/net/tun.c:1792
call_write_iter include/linux/fs.h:1770 [inline]
new_sync_write fs/read_write.c:468 [inline]
__vfs_write+0x68a/0x970 fs/read_write.c:481
vfs_write+0x18f/0x510 fs/read_write.c:543
SYSC_write fs/read_write.c:588 [inline]
SyS_write+0xef/0x220 fs/read_write.c:580
entry_SYSCALL_64_fastpath+0x1f/0xbe
Freed by task 3306:
save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:59
save_stack+0x43/0xd0 mm/kasan/kasan.c:447
set_track mm/kasan/kasan.c:459 [inline]
kasan_slab_free+0x71/0xc0 mm/kasan/kasan.c:524
__cache_free mm/slab.c:3503 [inline]
kfree+0xca/0x250 mm/slab.c:3820
inet_sock_destruct+0x59d/0x950 net/ipv4/af_inet.c:157
__sk_destruct+0xfd/0x910 net/core/sock.c:1560
sk_destruct+0x47/0x80 net/core/sock.c:1595
__sk_free+0x57/0x230 net/core/sock.c:1603
sk_free+0x2a/0x40 net/core/sock.c:1614
sock_put include/net/sock.h:1652 [inline]
inet_csk_complete_hashdance+0xd5/0xf0 net/ipv4/inet_connection_sock.c:959
tcp_check_req+0xf4d/0x1620 net/ipv4/tcp_minisocks.c:765
tcp_v4_rcv+0x17f6/0x2f80 net/ipv4/tcp_ipv4.c:1675
ip_local_deliver_finish+0x2e2/0xba0 net/ipv4/ip_input.c:216
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_local_deliver+0x1ce/0x6e0 net/ipv4/ip_input.c:257
dst_input include/net/dst.h:464 [inline]
ip_rcv_finish+0x887/0x19a0 net/ipv4/ip_input.c:397
NF_HOOK include/linux/netfilter.h:249 [inline]
ip_rcv+0xc3f/0x1820 net/ipv4/ip_input.c:493
__netif_receive_skb_core+0x1a3e/0x34b0 net/core/dev.c:4476
__netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4514
netif_receive_skb_internal+0x10b/0x670 net/core/dev.c:4587
netif_receive_skb+0xae/0x390 net/core/dev.c:4611
tun_rx_batched.isra.50+0x5ed/0x860 drivers/net/tun.c:1372
tun_get_user+0x249c/0x36d0 drivers/net/tun.c:1766
tun_chr_write_iter+0xbf/0x160 drivers/net/tun.c:1792
call_write_iter include/linux/fs.h:1770 [inline]
new_sync_write fs/read_write.c:468 [inline]
__vfs_write+0x68a/0x970 fs/read_write.c:481
vfs_write+0x18f/0x510 fs/read_write.c:543
SYSC_write fs/read_write.c:588 [inline]
SyS_write+0xef/0x220 fs/read_write.c:580
entry_SYSCALL_64_fastpath+0x1f/0xbe
Fixes: e994b2f0fb92 ("tcp: do not lock listener to process SYN packets")
Fixes: 079096f103fa ("tcp/dccp: install syn_recv requests into ehash table")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 0ad646c81b2182f7fa67ec0c8c825e0ee165696d ]
register_netdevice() could fail early when we have an invalid
dev name, in which case ->ndo_uninit() is not called. For tun
device, this is a problem because a timer etc. are already
initialized and it expects ->ndo_uninit() to clean them up.
We could move these initializations into a ->ndo_init() so
that register_netdevice() knows better, however this is still
complicated due to the logic in tun_detach().
Therefore, I choose to just call dev_get_valid_name() before
register_netdevice(), which is quicker and much easier to audit.
And for this specific case, it is already enough.
Fixes: 96442e42429e ("tuntap: choose the txq based on rxq")
Reported-by: Dmitry Alexeev <avekceeb@gmail.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 2b7cda9c35d3b940eb9ce74b30bbd5eb30db493d ]
Based on SNMP values provided by Roman, Yuchung made the observation
that some crashes in tcp_sacktag_walk() might be caused by MTU probing.
Looking at tcp_mtu_probe(), I found that when a new skb was placed
in front of the write queue, we were not updating tcp highest sack.
If one skb is freed because all its content was copied to the new skb
(for MTU probing), then tp->highest_sack could point to a now freed skb.
Bad things would then happen, including infinite loops.
This patch renames tcp_highest_sack_combine() and uses it
from tcp_mtu_probe() to fix the bug.
Note that I also removed one test against tp->sacked_out,
since we want to replace tp->highest_sack regardless of whatever
condition, since keeping a stale pointer to freed skb is a recipe
for disaster.
Fixes: a47e5a988a57 ("[TCP]: Convert highest_sack to sk_buff to allow direct access")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Reported-by: Roman Gushchin <guro@fb.com>
Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-03d4af8
Linux 4.4.98
PKCS#7: fix unitialized boolean 'want'
x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context
can: c_can: don't indicate triple sampling support for D_CAN
can: sun4i: handle overrun in RX FIFO
rbd: use GFP_NOIO for parent stat and data requests
drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue
Input: elan_i2c - add ELAN060C to the ACPI table
MIPS: AR7: Ensure that serial ports are properly set up
MIPS: AR7: Defer registration of GPIO
tools: firmware: check for distro fallback udev cancel rule
selftests: firmware: send expected errors to /dev/null
selftests: firmware: add empty string and async tests
test: firmware_class: report errors properly on failure
MIPS: SMP: Fix deadlock & online race
MIPS: Fix race on setting and getting cpu_online_mask
MIPS: SMP: Use a completion event to signal CPU up
MIPS: Fix CM region target definitions
MIPS: microMIPS: Fix incorrect mask in insn_table_MM
ALSA: seq: Avoid invalid lockdep class warning
ALSA: seq: Fix OSS sysex delivery in OSS emulation
ARM: 8720/1: ensure dump_instr() checks addr_limit
KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2]
crypto: x86/sha1-mb - fix panic due to unaligned access
workqueue: Fix NULL pointer dereference
x86/uaccess, sched/preempt: Verify access_ok() context
platform/x86: hp-wmi: Do not shadow error values
platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state
KEYS: trusted: fix writing past end of buffer in trusted_read()
KEYS: trusted: sanitize all key material
cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
platform/x86: hp-wmi: Fix detection for dock and tablet mode
net: dsa: select NET_SWITCHDEV
s390/qeth: issue STARTLAN as first IPA command
IB/ipoib: Change list_del to list_del_init in the tx object
Input: mpr121 - set missing event capability
Input: mpr121 - handle multiple bits change of status register
IPsec: do not ignore crypto err in ah4 input
netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family
usb: hcd: initialize hcd->flags to 0 when rm hcd
serial: sh-sci: Fix register offsets for the IRDA serial port
phy: increase size of MII_BUS_ID_SIZE and bus_id
iio: trigger: free trigger resource correctly
crypto: vmx - disable preemption to enable vsx in aes_ctr.c
ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
powerpc/corenet: explicitly disable the SDHC controller on kmcoge4
iommu/arm-smmu-v3: Clear prior settings when updating STEs
KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
drm: drm_minor_register(): Clean up debugfs on failure
xen/netback: set default upper limit of tx/rx queues to 8
PCI: mvebu: Handle changes to the bridge windows while enabled
video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
adv7604: Initialize drive strength to default when using DT
ANDROID: binder: clarify deferred thread work.
FROMLIST: arm64: Avoid aligning normal memory pointers in __memcpy_{to,from}io
Conflicts:
arch/arm64/kernel/io.c
Change-Id: I992fcf368dbc672ad7d6ae31e87f289f4d7df2bf
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.98
adv7604: Initialize drive strength to default when using DT
video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
PCI: mvebu: Handle changes to the bridge windows while enabled
xen/netback: set default upper limit of tx/rx queues to 8
drm: drm_minor_register(): Clean up debugfs on failure
KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
iommu/arm-smmu-v3: Clear prior settings when updating STEs
powerpc/corenet: explicitly disable the SDHC controller on kmcoge4
ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
crypto: vmx - disable preemption to enable vsx in aes_ctr.c
iio: trigger: free trigger resource correctly
phy: increase size of MII_BUS_ID_SIZE and bus_id
serial: sh-sci: Fix register offsets for the IRDA serial port
usb: hcd: initialize hcd->flags to 0 when rm hcd
netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family
IPsec: do not ignore crypto err in ah4 input
Input: mpr121 - handle multiple bits change of status register
Input: mpr121 - set missing event capability
IB/ipoib: Change list_del to list_del_init in the tx object
s390/qeth: issue STARTLAN as first IPA command
net: dsa: select NET_SWITCHDEV
platform/x86: hp-wmi: Fix detection for dock and tablet mode
cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
KEYS: trusted: sanitize all key material
KEYS: trusted: fix writing past end of buffer in trusted_read()
platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state
platform/x86: hp-wmi: Do not shadow error values
x86/uaccess, sched/preempt: Verify access_ok() context
workqueue: Fix NULL pointer dereference
crypto: x86/sha1-mb - fix panic due to unaligned access
KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2]
ARM: 8720/1: ensure dump_instr() checks addr_limit
ALSA: seq: Fix OSS sysex delivery in OSS emulation
ALSA: seq: Avoid invalid lockdep class warning
MIPS: microMIPS: Fix incorrect mask in insn_table_MM
MIPS: Fix CM region target definitions
MIPS: SMP: Use a completion event to signal CPU up
MIPS: Fix race on setting and getting cpu_online_mask
MIPS: SMP: Fix deadlock & online race
test: firmware_class: report errors properly on failure
selftests: firmware: add empty string and async tests
selftests: firmware: send expected errors to /dev/null
tools: firmware: check for distro fallback udev cancel rule
MIPS: AR7: Defer registration of GPIO
MIPS: AR7: Ensure that serial ports are properly set up
Input: elan_i2c - add ELAN060C to the ACPI table
drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue
rbd: use GFP_NOIO for parent stat and data requests
can: sun4i: handle overrun in RX FIFO
can: c_can: don't indicate triple sampling support for D_CAN
x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context
PKCS#7: fix unitialized boolean 'want'
Linux 4.4.98
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 3510c7aa069aa83a2de6dab2b41401a198317bdc upstream.
The recent fix for adding rwsem nesting annotation was using the given
"hop" argument as the lock subclass key. Although the idea itself
works, it may trigger a kernel warning like:
BUG: looking up invalid subclass: 8
....
since the lockdep has a smaller number of subclasses (8) than we
currently allow for the hops there (10).
The current definition is merely a sanity check for avoiding the too
deep delivery paths, and the 8 hops are already enough. So, as a
quick fix, just follow the max hops as same as the max lockdep
subclasses.
Fixes: 1f20f9ff57ca ("ALSA: seq: Fix nested rwsem annotation for lockdep splat")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 7c4788950ba5922fde976d80b72baf46f14dee8d upstream.
I recently encountered wreckage because access_ok() was used where it
should not be, add an explicit WARN when access_ok() is used wrongly.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[add include/preempt.h to fix build error - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 2b02c20ce0c28974b44e69a2e2f5ddc6a470ad6f upstream.
Some firmwares in Huawei E3372H devices have been observed to switch back
to NTB 32-bit format after altsetting switch.
This patch implements a driver flag to check for the device settings and
set NTB format to 16-bit again if needed.
The flag has been activated for devices controlled by the huawei_cdc_ncm.c
driver.
V1->V2:
- fixed broken error checks
- some corrections to the commit message
V2->V3:
- variable name changes, to clarify what's happening
- check (and possibly set) the NTB format later in the common bind code path
Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
Reported-and-tested-by: Christian Panton <christian@panton.org>
Reviewed-by: Bjørn Mork <bjorn@mork.no>
CC: Bjørn Mork <bjorn@mork.no>
CC: Christian Panton <christian@panton.org>
CC: linux-usb@vger.kernel.org
CC: netdev@vger.kernel.org
CC: Oliver Neukum <oliver@neukum.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Porto Rio <porto.rio@gmx.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 4567d686f5c6d955e57a3afa1741944c1e7f4033 ]
Some bus names are pretty long and do not fit into
17 chars. Increase therefore MII_BUS_ID_SIZE and
phy_fixup.bus_id to larger number. Now mii_bus.id
can host larger name.
Signed-off-by: Volodymyr Bendiuga <volodymyr.bendiuga@gmail.com>
Signed-off-by: Magnus Öberg <magnus.oberg@westermo.se>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch adds drm flag bits for aspect ratio information
Currently drm flag bits don't have field for mode's picture
aspect ratio. This field will help the driver to pick mode with
right aspect ratio, and help in setting right VIC field in avi
infoframes.
V2: Addressed review comments from Sean
- Changed PAR-> PIC_AR
V3: Rebase
V3: Added r-b by Jose
Change-Id: I40cd7fc8393166b710a5f1faaea6e7dac59af65b
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476705880-15600-2-git-send-email-shashank.sharma@intel.com
Git-commit: 876f43c073d79ad3f14a4cebd1aea1f39fc4daf5
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[nbahrani@codeaurora.org: resolve merge conflicts by changing
the mask bits to 27:24 instead of 22:19]
Signed-off-by: Navid Bahrani <nbahrani@codeaurora.org>
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Update sched_get_task_cpu_cycles trace to include pid and name of the
task to help with debug better.
Change-Id: Ic307ebcf0a44c94bf0a2aa1a02b8aeff39010b29
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
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Add support to set and get audio effects module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: I62342d434fc5bd58c06d22913683d7d0fd602da9
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get ASM module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs_Fixed: 2151551
Change-Id: I48a0f0f856d8b8b59b7e7361fae63283e0f87948
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get ADM module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: Ida9591e96501a2edbffe080eb8531c860bde8539
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get rtac params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: Ic07cb109b9e469dccf510f89ba9917e8c9eccbd8
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get AFE module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: I9f2cc097a0f1a99a4639bb0cd636500b41a41b1b
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get voice module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: If18c89ef6e0e98419d271923387eae10d45cb7f3
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Add support to set and get LSM module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
CRs-Fixed: 2151551
Change-Id: I138cceb5165443da899e7c152fd6c8a05a6efe98
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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With this profiling function, hab communication overhead can be
measured for performance debug.
Change-Id: I26dd487cfd1bbb811de69d8b35a7c095a21361ac
Signed-off-by: Yong Ding <yongding@codeaurora.org>
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Add several more physical channels as MM_CAM2, MM_CLK_VM1
and MM_CLK_VM2.
Change-Id: I5f3138a9635e8ad0e1fcf2012d406b2d6a3db6c1
Signed-off-by: Yong Ding <yongding@codeaurora.org>
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* refs/heads/tmp-46d256d
Linux 4.4.97
staging: r8712u: Fix Sparse warning in rtl871x_xmit.c
xen: don't print error message in case of missing Xenstore entry
bt8xx: fix memory leak
s390/dasd: check for device error pointer within state change interrupts
mei: return error on notification request to a disconnected client
exynos4-is: fimc-is: Unmap region obtained by of_iomap()
staging: lustre: ptlrpc: skip lock if export failed
staging: lustre: hsm: stack overrun in hai_dump_data_field
staging: lustre: llite: don't invoke direct_IO for the EOF case
platform/x86: intel_mid_thermal: Fix module autoload
scsi: aacraid: Process Error for response I/O
xen/manage: correct return value check on xenbus_scanf()
cx231xx: Fix I2C on Internal Master 3 Bus
perf tools: Only increase index if perf_evsel__new_idx() succeeds
drm/amdgpu: when dpm disabled, also need to stop/start vce.
i2c: riic: correctly finish transfers
ext4: do not use stripe_width if it is not set
ext4: fix stripe-unaligned allocations
staging: rtl8712u: Fix endian settings for structs describing network packets
mfd: axp20x: Fix axp288 PEK_DBR and PEK_DBF irqs being swapped
mfd: ab8500-sysctrl: Handle probe deferral
ARM: pxa: Don't rely on public mmc header to include leds.h
mmc: s3cmci: include linux/interrupt.h for tasklet_struct
PM / wakeirq: report a wakeup_event on dedicated wekup irq
Fix tracing sample code warning.
tracing/samples: Fix creation and deletion of simple_thread_fn creation
drm/msm: fix an integer overflow test
drm/msm: Fix potential buffer overflow issue
perf tools: Fix build failure on perl script context
ocfs2: fstrim: Fix start offset of first cluster group during fstrim
ARM: 8715/1: add a private asm/unaligned.h
ARM: dts: mvebu: pl310-cache disable double-linefill
arm64: ensure __dump_instr() checks addr_limit
ASoC: adau17x1: Workaround for noise bug in ADC
KEYS: fix out-of-bounds read during ASN.1 parsing
KEYS: return full count in keyring_read() if buffer is too small
cifs: check MaxPathNameComponentLength != 0 before using it
ALSA: seq: Fix nested rwsem annotation for lockdep splat
ALSA: timer: Add missing mutex lock for compat ioctls
BACKPORT: xfrm: Clear sk_dst_cache when applying per-socket policy.
Revert "ANDROID: sched/rt: schedtune: Add boost retention to RT"
cpufreq: Drop schedfreq governor
ANDROID: sched/rt: schedtune: Add boost retention to RT
ANDROID: sched/rt: add schedtune accounting
ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB"
ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB"
sched: EAS: Fix the calculation of group util in group_idle_state()
sched: EAS: update trg_cpu to backup_cpu if no energy saving for target_cpu
sched: EAS: Fix the condition to distinguish energy before/after
Conflicts:
drivers/cpufreq/Kconfig
drivers/gpu/drm/msm/msm_gem_submit.c
kernel/sched/core.c
kernel/sched/fair.c
kernel/sched/rt.c
kernel/sched/sched.h
Change-Id: I0d8c5287cb67fd47c8944a002c0ca71adcdef537
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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This reverts commit d194ba5d712f051ff6c025f3484bb72f219764e3.
Reason for revert: Broke some builds. Will fix and resubmit.
Change-Id: I4e6fa1562346eda1bbf058f1d5ace5ba6256ce07
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We all should be using (and improving) the schedutil governor now. Get
rid of the non-upstream governor.
Tested on Hikey.
Change-Id: Ic660756536e5da51952738c3c18b94e31f58cd57
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Boosted RT tasks can be deboosted quickly, this makes boost usless
for RT tasks and causes lots of glitching. Use timers to prevent
de-boost too soon and wait for long enough such that next enqueue
happens after a threshold.
While this can be solved in the governor, there are following
advantages:
- The approach used is governor-independent
- Reduces boost group lock contention for frequently sleepers/wakers
- Works with schedfreq without any other schedfreq hacks.
Bug: 30210506
Change-Id: I41788b235586988be446505deb7c0529758a9898
Signed-off-by: Joel Fernandes <joelaf@google.com>
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Add new dummy tv tuner driver and its documentation.
Update Makefile, Kconfig and add new tuner id type to msm_ba.h
Change-Id: I14f822ad9fdf85ea7509067d536c49fd24cf1609
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
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Get lane count and settle count from device tree.
Add VIDIOC_G_CSI_PARAMS ioctl to pass lane count
and settle count values to userspace.
Change-Id: Ic0e0b7b402908c9970fd1771cf9bf19627f5a5d8
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
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Add common headers and functions needed to support instance ID.
CRs-Fixed: 2151551
Change-Id: I8a167be29cdb5c365ac957530789007e90a91a97
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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Expose APIs to get and set instance ID support by exposing
a mixer control for HAL to set the support status as well as APIs for
kernel components to querry for instance ID support.
CRs-Fixed: 2151551
Change-Id: I76a97c92cd02e28f03a0efb73757c4be75152d1f
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
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If modem crashed during wlan driver unloading, icnss driver
will call driver uevent callback to send FW down uevent when
it receives BEFORE_SHUTDOWN notification. If wlan driver is
de-initialized just before the callback is called, kernel will
panic as driver's context is freed. This can be avoid by not
sending uevent when wlan host driver is unloading. Instead,
icnss driver will provide an API to host driver to check if
WLAN FW is down or not.
CRs-Fixed: 2161425
Change-Id: I569fd85366522606ececeda74df85c51b9b2fc28
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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