mirror of https://gitee.com/openkylin/linux.git
70215 Commits
| Author | SHA1 | Message | Date |
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Masahiro Yamada
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d0747f10ed |
uapi: fix to export linux/vm_sockets.h
A typo "header=y" was introduced by commit
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Linus Torvalds
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8891063871 |
Staging/IIO driver fixes for 3.18-rc7
Here are some Staging and IIO driver fixes for 3.18-rc7 that resolve a
number of reported issues, and a new device id for a staging wireless
driver.
All of these have been in linux-next.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver fixes from Greg KH:
"Here are some staging and IIO driver fixes for 3.18-rc7 that resolve a
number of reported issues, and a new device id for a staging wireless
driver.
All of these have been in linux-next"
* tag 'staging-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: r8188eu: Add new device ID for DLink GO-USB-N150
staging: r8188eu: Fix scheduling while atomic error introduced in commit
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Linus Torvalds
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16cf45c09c |
sound fixes for 3.18-rc7
No excitement, here are only minor fixes: an endian fix for the new DSD format we added in 3.18, a fix for HP mute LED, and a fix for Native Instrument quirk. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJUeC5WAAoJEGwxgFQ9KSmkaR4P/0NQWq7Vd5DsRk2DSW1XhYpQ gZlpxWwc7De4W4MsZQtWSQQn1e3Mm6OYa0srZGzmFQTI1ZBXLZq9O/wott4Q6QgZ lrWWBzgFenguA8r0bl/VGhFpySt/RE+8hi5Z/vMNG3ATHZxq3DzwE3xB3CaOc+ON PI5ba7XGLz2Q9txTaFD0g0EZT0uLpZnRZZDD12cHCPvAUIGL1IdvSQio3NFlia+l 9gCTe8uZ8BPUt1+LYAcbVKl5xZn8vVOw9fUbcFj7OOoFu48ve2GgtHRVWdYyI9k9 F6yBOMUQtw+XyKvlcectNbEX/6ORewIV0m15damK4REMQeCapGIaoTXMB6yRd3Ld zyj1Ld/JAxqrd3Iy0wF4tP/SHy+fJ1e+WSe5rIurCMlUa4CXkSwX65n1DCuonbsG GsVaXlspSk2j/ZhkqB0rDqTQKqKxSrutqHHwwsfA41iRpOUECmUZU8wM/mj/0THV 0RoWYbJjc0STs+x0ysVo2OudumnMcEhx56SHqJK8Kr1y16m9boxn2exk139qMDb/ Ua6ZGxJiohNICzHsADDcETtnfzOc1bTDhyP058cKAmtmw/U91zpyEAp40xAUe+hL Ix/z8yVjyIM8RLNizxad90s00hpOmOHDp/idLH4Ok8DoDx97IVhHzqyu8mbiTp8A wb69fsQApL/lRoTVDbtU =azkh -----END PGP SIGNATURE----- Merge tag 'sound-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "No excitement, here are only minor fixes: an endian fix for the new DSD format we added in 3.18, a fix for HP mute LED, and a fix for Native Instrument quirk" * tag 'sound-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: Add big-endian DSD sample formats and fix XMOS DSD sample format ALSA: hda - One more HP machine needs to change mute led quirk ALSA: usb-audio: Use snd_usb_ctl_msg() for Native Instruments quirk |
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Linus Torvalds
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8e8459719c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
"Several small fixes here:
1) Don't crash in tg3 driver when the number of tx queues has been
configured to be different from the number of rx queues. From
Thadeu Lima de Souza Cascardo.
2) VLAN filter not disabled properly in promisc mode in ixgbe driver,
from Vlad Yasevich.
3) Fix OOPS on dellink op in VTI tunnel driver, from Xin Long.
4) IPV6 GRE driver WCCP code checks skb->protocol for ETH_P_IP
instead of ETH_P_IPV6, whoops. From Yuri Chislov.
5) Socket matching in ping driver is buggy when packet AF does not
match socket's AF. Fix from Jane Zhou.
6) Fix checksum calculation errors in VXLAN due to where the
udp_tunnel6_xmit_skb() helper gets it's saddr/daddr from. From
Alexander Duyck.
7) Fix 5G detection problem in rtlwifi driver, from Larry Finger.
8) Fix NULL deref in tcp_v{4,6}_send_reset, from Eric Dumazet.
9) Various missing netlink attribute verifications in bridging code,
from Thomas Graf.
10) tcp_recvmsg() unconditionally calls ipv4 ip_recv_error even for
ipv6 sockets, whoops. Fix from Willem de Bruijn"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits)
net-timestamp: make tcp_recvmsg call ipv6_recv_error for AF_INET6 socks
bridge: Sanitize IFLA_EXT_MASK for AF_BRIDGE:RTM_GETLINK
bridge: Add missing policy entry for IFLA_BRPORT_FAST_LEAVE
net: Check for presence of IFLA_AF_SPEC
net: Validate IFLA_BRIDGE_MODE attribute length
bridge: Validate IFLA_BRIDGE_FLAGS attribute length
stmmac: platform: fix default values of the filter bins setting
net/mlx4_core: Limit count field to 24 bits in qp_alloc_res
net: dsa: bcm_sf2: reset switch prior to initialization
net: dsa: bcm_sf2: fix unmapping registers in case of errors
tg3: fix ring init when there are more TX than RX channels
tcp: fix possible NULL dereference in tcp_vX_send_reset()
rtlwifi: Change order in device startup
rtlwifi: rtl8821ae: Fix 5G detection problem
Revert "netfilter: conntrack: fix race in __nf_conntrack_confirm against get_next_corpse"
vxlan: Fix boolean flip in VXLAN_F_UDP_ZERO_CSUM6_[TX|RX]
ip6_udp_tunnel: Fix checksum calculation
net-timestamp: Fix a documentation typo
net/ping: handle protocol mismatching scenario
af_packet: fix sparse warning
...
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Willem de Bruijn
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f4713a3dfa |
net-timestamp: make tcp_recvmsg call ipv6_recv_error for AF_INET6 socks
TCP timestamping introduced MSG_ERRQUEUE handling for TCP sockets.
If the socket is of family AF_INET6, call ipv6_recv_error instead
of ip_recv_error.
This change is more complex than a single branch due to the loadable
ipv6 module. It reuses a pre-existing indirect function call from
ping. The ping code is safe to call, because it is part of the core
ipv6 module and always present when AF_INET6 sockets are active.
Fixes:
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Greg Kroah-Hartman
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8bb9b9a006 |
Third set of IIO fixes for the 3.18 cycle.
Most of these are fairly standard little fixes, a bmc150 and bmg160 patch is to make an ABI change to indicated a specific axis in an event rather than the generic option in the original drivers. As both of these drivers are new in this cycle it would be ideal to push this minor change through even though it isn't strictly a fix. A couple of other 'fixes' change defaults for some settings on these new drivers to more intuitive calues. Looks like some useful feedback has been coming in for this driver since it was applied. * IIO_EVENT_CODE_EXTRACT_DIR bit mask was wrong and has been for a while 0xCF clearly doesn't give a contiguous bitmask. * kxcjk-1013 range setting was failing to mask out the previous value in the register and hence was 'enable only'. * men_z188 device id table wasn't null terminated. * bmg160 and bmc150 both failed to correctly handling an error in mode setting. * bmg160 and bmc150 both had a bug in setting the event direction in the event spec (leads to an attribute name being incorrect) * bmg160 defaulted to an open drain output for the interrupt - as a default this obviously only works with some interrupt chips - hence change the default to push-pull (note this is a new driver so we aren't going to cause any regressions with this change). * bmc150 had an unintuitive default for the rate of change (motion detector) so change it to 0 (new driver so change of default won't cause any regressions). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJUaRGrAAoJEFSFNJnE9BaIrWgP/jdxYsA7l7gAamjkK6Dm+jmR FIDaD1eJ0ZMRS43guIwaGJ90OC2Mxc7xIAgbE3xurI0r/73YagTwWtUwzUOGRnE1 kqRKyo8NEu3+BZtasoigEZfm9pHmsmkdD+lQLAnLlDeVFhYpTbsr/j9qeMD7L8CN b+hTwQBsObnpJ/tN61KLSjlx57D8c47ghCgqEaGqXrfR4r/wMItMN6cB1xbM4yU4 tHJQBBbOv03vZI5oaxJ3+Q4aBGf4TdrL3z/P/vrmMUyyQrmbS6jCBjUlmjcylVSn Yz2mr5oPyRgRRzH/KcMT/S+i8BELxBuC5nURBAkO35YqHhXvZENgg29edEWX4s4c KOTC+FgbEEPEu5wcUl5NuFPP3D8NNuOxDl677bLz9I6ufhwFLCNtyN6vGsqAMPA+ s/eviz/W8u2L90/+ryiEV+UESXjqLszWU7xpfdheo4Z6jokpWi9ZT65m11Z+aJ79 QldzeniUxR9ycH6O6z9GxkdhXV79OACjkvoNZgh33MfmuX7jLMIodWfrI/Xn2+Pb N0hpWzcADcd2KfXoXRvuN8t3Wgz09T7CuodOSBsAOjhvkUiufj+iOhwU96rNnNzl ZWtYAbRr+DmKks+bzoobyCypaH/0hPuC/YUSBUALlg80P8ozGiIs+E1phiZze+rB fHyT8lUFg4a0syWOfx8s =IPMl -----END PGP SIGNATURE----- Merge tag 'iio-fixes-for-3.18c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: Third set of IIO fixes for the 3.18 cycle. Most of these are fairly standard little fixes, a bmc150 and bmg160 patch is to make an ABI change to indicated a specific axis in an event rather than the generic option in the original drivers. As both of these drivers are new in this cycle it would be ideal to push this minor change through even though it isn't strictly a fix. A couple of other 'fixes' change defaults for some settings on these new drivers to more intuitive calues. Looks like some useful feedback has been coming in for this driver since it was applied. * IIO_EVENT_CODE_EXTRACT_DIR bit mask was wrong and has been for a while 0xCF clearly doesn't give a contiguous bitmask. * kxcjk-1013 range setting was failing to mask out the previous value in the register and hence was 'enable only'. * men_z188 device id table wasn't null terminated. * bmg160 and bmc150 both failed to correctly handling an error in mode setting. * bmg160 and bmc150 both had a bug in setting the event direction in the event spec (leads to an attribute name being incorrect) * bmg160 defaulted to an open drain output for the interrupt - as a default this obviously only works with some interrupt chips - hence change the default to push-pull (note this is a new driver so we aren't going to cause any regressions with this change). * bmc150 had an unintuitive default for the rate of change (motion detector) so change it to 0 (new driver so change of default won't cause any regressions). |
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Ard Biesheuvel
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d3fccc7ef8 |
kvm: fix kvm_is_mmio_pfn() and rename to kvm_is_reserved_pfn()
This reverts commit
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Linus Torvalds
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d1ca000780 |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc fixes from Ben Herrenschmidt: "This series fix a nasty issue with radeon adapters on powerpc servers, it's all CC'ed stable and has the relevant maintainers ack's/reviews. Basically, some (radeon) adapters have issues with MSI addresses above 1T (only support 40-bits). We had powerpc specific quirk but it only listed a specific revision of an adapter that we shipped with our machines and didn't properly handle the audio function which some distros enable nowadays. So we made the quirk generic and fixed both the graphic and audio drivers properly to use it. Without that, ppc64 server machines will crash at boot with a radeon adapter. Note: This has been brewing for a while, it just needed a last respin which got delayed due to us moving ozlabs to a new location in town and other such things taking priority" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pci: Remove unused force_32bit_msi quirk powerpc/pseries: Honor the generic "no_64bit_msi" flag powerpc/powernv: Honor the generic "no_64bit_msi" flag sound/radeon: Move 64-bit MSI quirk from arch to driver gpu/radeon: Set flag to indicate broken 64-bit MSI PCI/MSI: Add device flag indicating that 64-bit MSIs don't work ALSA: hda - Limit 40bit DMA for AMD HDMI controllers |
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Linus Torvalds
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a7e90924e1 |
The fixes for the clock framework are all regressions in drivers, plus a
single fix in one of the basic clock templates. No fixes to the core this time around. As with most clock driver fixes these run the gamut from fixing a build warning to fixing wrecked memory timings, with a little USB tossed in for fun. Please consider pulling. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUcrkwAAoJEDqPOy9afJhJzq4P/jT9K+g0ljQrY93t97Wm6s4x Xi+RrVO/MOUhpIGzqrhPflGALl5Yj96iBUiC2QSVpVjDUdoQL5tc8c3FtQDGA7fA Q/9e2yUmjQ+nNxizdeIzaNUHO+fIe8FEn3NwyondfaDlI1sqVv/0WAf6MNkuLCwM /DJ1MmJbwgK255gI3FwUhbNylCCPeUENKRs3xGW3p4+fFIZGyROhBsJClE1nUiT1 EFzWM6Bq29qOLxZ4Dqkfzz1BWLiqcTlRcf8ZaHjME77k09ybwNS9cmXrB9gHhmlL sMfDa0uwsv/mFWRohP5jK3AUqqtR7EgcPL5euO+d9Q+nBVofgTwxyvA0nlGqX8XQ hm1OZeolnWHPPHasRkgzSnd/0b/A8s+tr96XSvHjIlrx1ioWQD2K7GU82/3bObTL isqzW34+Y0dX2GpgwJu2eWrSwHk705wBA0t8/pP+r7aWdUsyX4J1ElGHLElzTLI0 VkQZPwKvjVNd0kQRplZ/KPQoboDuFh8b09+MvG8Kz8t3Ilt0MS7rFrxEQ6xIBfe9 M49vUJw2egmOCgcWp3GeyICIQJCfet2acyZy+vJivpu0//ssD7BT/woR7qmgHic1 kmiVdj1iBSoUK4NIr+DvsNmMMDEW58CSK/j11chitT8WCRGYKW849iUk7LiGhXU0 IgTphTfMdFF1a2gzqaQo =4O2k -----END PGP SIGNATURE----- Merge tag 'clk-fixes-for-linus' of https://git.linaro.org/people/mike.turquette/linux Pull clock fixes from Mike Turquette: "The fixes for the clock framework are all regressions in drivers, plus a single fix in one of the basic clock templates. No fixes to the core this time around. As with most clock driver fixes these run the gamut from fixing a build warning to fixing wrecked memory timings, with a little USB tossed in for fun" * tag 'clk-fixes-for-linus' of https://git.linaro.org/people/mike.turquette/linux: clk: pxa: fix pxa27x CCCR bit usage clk-divider: Fix READ_ONLY when divider > 1 clk: qcom: Fix duplicate rbcpr clock name clk: at91: usb: fix at91sam9x5 recalc, round and set rate clk: at91: usb: fix at91rm9200 round and set rate |
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Benjamin Herrenschmidt
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f144d1496b |
PCI/MSI: Add device flag indicating that 64-bit MSIs don't work
This can be set by quirks/drivers to be used by the architecture code that assigns the MSI addresses. We additionally add verification in the core MSI code that the values assigned by the architecture do satisfy the limitation in order to fail gracefully if they don't (ie. the arch hasn't been updated to deal with that quirk yet). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: <stable@vger.kernel.org> Acked-by: Bjorn Helgaas <bhelgaas@google.com> |
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Linus Torvalds
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9f2e0f6370 |
Merge branch 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
Pull percpu fix from Tejun Heo: "This contains one patch to fix a race condition which can lead to percpu_ref using a percpu pointer which is corrupted with a set DEAD bit. The bug was introduced while separating out the ATOMIC mode flag from the DEAD flag. The fix is pretty straight forward. I just committed the patch to the percpu tree but am sending out the pull request early as I'll be on vacation for a week. The patch should be fairly safe and while the latency will be higher I'll be checking emails" * 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu-ref: fix DEAD flag contamination of percpu pointer |
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Tejun Heo
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4aab3b5b3c |
percpu-ref: fix DEAD flag contamination of percpu pointer
While decoupling ATOMIC and DEAD flags, |
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Linus Torvalds
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8a84e01e14 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix BUG when decrypting empty packets in mac80211, from Ronald Wahl.
2) nf_nat_range is not fully initialized and this is copied back to
userspace, from Daniel Borkmann.
3) Fix read past end of b uffer in netfilter ipset, also from Dan
Carpenter.
4) Signed integer overflow in ipv4 address mask creation helper
inet_make_mask(), from Vincent BENAYOUN.
5) VXLAN, be2net, mlx4_en, and qlcnic need ->ndo_gso_check() methods to
properly describe the device's capabilities, from Joe Stringer.
6) Fix memory leaks and checksum miscalculations in openvswitch, from
Pravin B SHelar and Jesse Gross.
7) FIB rules passes back ambiguous error code for unreachable routes,
making behavior confusing for userspace. Fix from Panu Matilainen.
8) ieee802154fake_probe() doesn't release resources properly on error,
from Alexey Khoroshilov.
9) Fix skb_over_panic in add_grhead(), from Daniel Borkmann.
10) Fix access of stale slave pointers in bonding code, from Nikolay
Aleksandrov.
11) Fix stack info leak in PPP pptp code, from Mathias Krause.
12) Cure locking bug in IPX stack, from Jiri Bohac.
13) Revert SKB fclone memory freeing optimization that is racey and can
allow accesses to freed up memory, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (71 commits)
tcp: Restore RFC5961-compliant behavior for SYN packets
net: Revert "net: avoid one atomic operation in skb_clone()"
virtio-net: validate features during probe
cxgb4 : Fix DCB priority groups being returned in wrong order
ipx: fix locking regression in ipx_sendmsg and ipx_recvmsg
openvswitch: Don't validate IPv6 label masks.
pptp: fix stack info leak in pptp_getname()
brcmfmac: don't include linux/unaligned/access_ok.h
cxgb4i : Don't block unload/cxgb4 unload when remote closes TCP connection
ipv6: delete protocol and unregister rtnetlink when cleanup
net/mlx4_en: Add VXLAN ndo calls to the PF net device ops too
bonding: fix curr_active_slave/carrier with loadbalance arp monitoring
mac80211: minstrel_ht: fix a crash in rate sorting
vxlan: Inline vxlan_gso_check().
can: m_can: update to support CAN FD features
can: m_can: fix incorrect error messages
can: m_can: add missing delay after setting CCCR_INIT bit
can: m_can: fix not set can_dlc for remote frame
can: m_can: fix possible sleep in napi poll
can: m_can: add missing message RAM initialization
...
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Linus Torvalds
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9a7e4f5633 |
sound fixes for 3.18-rc6
This batch ended up as a relatively high volume due to pending ASoC fixes. But most of fixes there are trivial and/or device- specific fixes and quirks, so safe to apply. The only (ASoC) core fixes are the DPCM race fix and the machine-driver matching fix for componentization. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJUbMUBAAoJEGwxgFQ9KSmkM7MQALi2oHeu089YX0nl2aJr/LeU R55yuOCiKmkvikJIccInWbtwAW57K41CbLK9lDZx+6iSfpzAs7Nd554VdACDhtP1 wnnBGKhUZHF3NMim8UMjXRX/IAwJS1DvTKfULdLyAdG+ptNrmeCA2xBVPSCU+5Fb q6QPSuM0A5qP//Ufsi4gHJsTZpe/S42PIh46XK5Z2nOO7Y/J+Ytwi/g6TaauYjDU GZK3XNa7vjtZIw42nNyjn8qIIByhji591uHJpizIPVjbVKxhqm3wM1lU5xCYj/cd fi1uWOOQ1Gp+DYTScfu0DZj1BaoBCqeQ27pvnDU15+yqDJHmmKvtQbBbETtbba9t ajZvg+1J6ONf/wYkNqaSAkSFEMyOQ1NpSRsGMri28ahndkC72h6NBmH5FFEwIg1X 3XcxEf1BKw3oQXvaoeL8Qin6d+zWBjWHzNSmVeft4MYMf+AxnoXoD0+HmRIGQhVK qFFtcuPVnIDHLUHsiVTNvMi7kejzgl8NUW3lGzbaWSSPKdUFHK2lE60uKzvQ5yHm 0K4CD2H4FVrMM3iqwSsDmUDk+++HOr7LjvC9jMZM5KobZQ9t25Imkt+ZdypQfzJC wKz480viZcu3VimEdHYNivM2RLh2kxZtUB26O8DodEI28wr6b4PYlX/4Nzt+rXwu YMf3SOUNdPEoAqlcEi9l =oc6T -----END PGP SIGNATURE----- Merge tag 'sound-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This batch ended up as a relatively high volume due to pending ASoC fixes. But most of fixes there are trivial and/or device- specific fixes and quirks, so safe to apply. The only (ASoC) core fixes are the DPCM race fix and the machine-driver matching fix for componentization" * tag 'sound-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - fix the mic mute led problem for Latitude E5550 ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chain ASoC: wm_adsp: Avoid attempt to free buffers that might still be in use ALSA: usb-audio: Set the Control Selector to SU_SELECTOR_CONTROL for UAC2 ALSA: usb-audio: Add ctrl message delay quirk for Marantz/Denon devices ASoC: sgtl5000: Fix SMALL_POP bit definition ASoC: cs42l51: re-hook of_match_table pointer ASoC: rt5670: change dapm routes of PLL connection ASoC: rt5670: correct the incorrect default values ASoC: samsung: Add MODULE_DEVICE_TABLE for Snow ASoC: max98090: Correct pclk divisor settings ASoC: dpcm: Fix race between FE/BE updates and trigger ASoC: Fix snd_soc_find_dai() matching component by name ASoC: rsnd: remove unsupported PAUSE flag ASoC: fsi: remove unsupported PAUSE flag ASoC: rt5645: Mark RT5645_TDM_CTRL_3 as readable ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_rxctrl ASoC: es8328-i2c: Fix i2c_device_id name field in es8328_id ASoC: fsl_asrc: Add reg_defaults for regmap to fix kernel dump |
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Linus Torvalds
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8b2ed21e84 |
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar: "Misc fixes: two NUMA fixes, two cputime fixes and an RCU/lockdep fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency sched/cputime: Fix cpu_timer_sample_group() double accounting sched/numa: Avoid selecting oneself as swap target sched/numa: Fix out of bounds read in sched_init_numa() sched: Remove lockdep check in sched_move_task() |
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Linus Torvalds
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a64bb02f4a |
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core fix from Ingo Molnar: "Fix GENMASK macro shift overflow" Nobody seems to currently use GENMASK() to fill every single last bit (which is what overflows) in-tree, and gcc would warn about it, so we have that going for us. But apparently there are pending changes that want this. * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: bitops: Fix shift overflow in GENMASK macros |
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Jussi Laako
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d42472ecff |
ALSA: pcm: Add big-endian DSD sample formats and fix XMOS DSD sample format
This patch fixes XMOS DSD sample format to DSD_U32_BE and also adds DSD_U16_BE and DSD_U32_BE sample formats. Signed-off-by: Jussi Laako <jussi@sonarnerd.net> Acked-by: Jurgen Kramer <gtmkramer@xs4all.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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David S. Miller
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ddecab1abc |
linux-can-fixes-for-3.18-20141118
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Merge tag 'linux-can-fixes-for-3.18-20141118' of git://gitorious.org/linux-can/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2014-11-18
this is a pull request of 17 patches for net/master for the v3.18 release
cycle.
The last patch of this pull request ("can: m_can: update to support CAN FD
features") adds, as the description says, a new feature to the m_can driver. As
the m_can driver has been added in v3.18 there is no risk of causing a
regression. Give me a note if this is not okay and I'll create a new pull
request without it.
There is a patch for the CAN infrastructure by Thomas Körper which fixes
calling kfree_skb() from interrupt context. Roman Fietze fixes a typo also in
the infrastructure. A patch by Dong Aisheng adds a generic helper function to
tell if a skb is normal CAN or CAN-FD frame. Alexey Khoroshilov of the Linux
Driver Verification project fixes a memory leak in the esd_usb2 driver. Two
patches by Sudip Mukherjee remove unused variables and fixe the signess of a
variable. Three patches by me add the missing .ndo_change_mtu callback to the
xilinx_can, rcar_can and gs_usb driver.
The remaining patches improve the m_can driver: David Cohen adds the missing
CONFIG_HAS_IOMEM dependency. Dong Aisheng provides 6 bugfix patches (most
important: missing RAM init, sleep in NAPI poll, dlc in RTR). While the last of
his patches adds CAN FD support to the driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Joe Stringer
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11bf7828a5 |
vxlan: Inline vxlan_gso_check().
Suggested-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Joe Stringer <joestringer@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Dong Aisheng
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98e69016a1 |
can: dev: add can_is_canfd_skb() API
The CAN device drivers can use can_is_canfd_skb() to check if the frame to send is on CAN FD mode or normal CAN mode. Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Dong Aisheng <b29396@freescale.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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James Hogan
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e6d5e7d90b |
clk-divider: Fix READ_ONLY when divider > 1
Commit
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Georgi Djakov
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9a6cb70f40 |
clk: qcom: Fix duplicate rbcpr clock name
There is a duplication in a clock name for apq8084 platform that causes
the following warning: "RBCPR_CLK_SRC" redefined
Resolve this by adding a MMSS_ prefix to this clock and making its name
coherent with msm8974 platform.
Fixes:
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Mark Brown
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643aa2c595 | Merge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/cs41l51', 'asoc/fix/dpcm', 'asoc/fix/es8328', 'asoc/fix/fsl-asrc', 'asoc/fix/max98090', 'asoc/fix/rcar', 'asoc/fix/rockchip' and 'asoc/fix/rt5645' into asoc-linus | |
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Linus Torvalds
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e35c5a2759 |
ARM: SoC fixes for 3.18-rc5
Another small set of fixes: - Some DT compatible typo fixes - irq setup fix dealing with irq storms on orion - i2c quirk generalization for mvebu - A handful of smaller fixes for OMAP - A couple of added file patterns for OMAP entries in MAINTAINERS -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUaTBRAAoJEIwa5zzehBx3+wYP/iTZRQpaYuo3zw55oyYhyeUZ oh530Fz9ItyMi8rcGl4Tf0hh4tcdhYkpB2nCBgQ4x7FexyLvd2ZubLXOwwOnVter D+pVjpxdBuKtCdYm1+x35Zk6efbOYtJ7UDE1cGUQP+zA56Rx0K935/vlKZVkxJ19 ytEksAna7z9PR4wR/YhYpMdcAxa7YXm7qnlU9gLx56MPBzUN5yvTP9bXs1qBOgPw ZC18uunr3RNIcmqEui+SEsCiDflkAe3xbwKvnsCmvQsyDsKYRmtuPOK8B86c9K9b LWedSG36/bcxb6IG/McAcqYgtReAUz0KkxvXu3SsAbWOLnzWPCgDUSgbvAtFt1Oz qtYPNNqqEC9fpiJE2LKJopK83+p5tYZ+MrJjGsqtIUJhLBW5xFs77NkrMDyEJJyN T+6GDDWk1UsMI49MRb1Nw6GTKmJvcOr0V3+OyHdjAOYqTbSeToOr5HHzCVYqhBTy fN3syzZKPAjXddAl70ixEy2o9CLckUBBrSrMyIEfENCAP74w+tc3UHFIv0yGmyDb 95I5dfX2mvb/rxckQLOW7ewjp4DPAq7Kdo6+CBR39TJUEolweNQlUcZHQccalS6I cQ/SnVCYTQkIMFIhPrQQnL6/Yvwj/Qo+wu/hJL+3f4XKOKEQ88QpgCgVwKVN9Scg nBsEM2n2IbLPwuzAkvdv =0RR/ -----END PGP SIGNATURE----- Merge tag 'armsoc-for-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Another small set of fixes: - some DT compatible typo fixes - irq setup fix dealing with irq storms on orion - i2c quirk generalization for mvebu - a handful of smaller fixes for OMAP - a couple of added file patterns for OMAP entries in MAINTAINERS" * tag 'armsoc-for-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: at91/dt: Fix sama5d3x typos pinctrl: dra: dt-bindings: Fix output pull up/down MAINTAINERS: Update entry for omap related .dts files to cover new SoCs MAINTAINERS: add more files under OMAP SUPPORT ARM: dts: AM437x-SK-EVM: Fix DCDC3 voltage ARM: dts: AM437x-GP-EVM: Fix DCDC3 voltage ARM: dts: AM43x-EPOS-EVM: Fix DCDC3 voltage ARM: dts: am335x-evm: Fix 5th NAND partition's name ARM: orion: Fix for certain sequence of request_irq can cause irq storm ARM: mvebu: armada xp: Generalize use of i2c quirk |
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Olof Johansson
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f7efdad025 |
Few omap fixes for hangs and wrong pinctrl defines, and update
MAINTAINERS file to avoid missing PMIC and SoC related patches: - Fix random hangs on am437x because of incorrect default value for the DDR regulator - Fix wrong partition name for NAND on am335x-evm - Fix wrong pinctrl defines for dra7xx - Update maintainers entries for PMICs and SoCs -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUYj1ZAAoJEBvUPslcq6VzpBEQAL12JZOSxU7WP5gTaKmTTBi9 YVIlE0yM8gkkfbyAqZLZDrssjjRPE696ys6aB+WdhuxasyIH5uhn9UHjWW/4UflG 8rEazQJBC/gqv8DqBUDGz/c3EiKOPmHt6XUNeFxeDHgRrOVh1ivpxNOGKGnJOMmi UNpSBejWUO7O8vR2mDgnDeSTgmIC6yq5Wm7JDaWwuh9iyCmzD2z0+AYF8tf6vrDf LubKHXfdatNjAj5NCyJQsJtfr9iS57o3YIsqOS43KvGIYDLVQhzbezQjGtkAavUR HNZcVDbmK3ohIsPT6CuzPIbAg+l0YL/8lRytSaFjmMN6b2TPV6NKeijIK85GUYvN aR/8nFnZSJNaG8F7NAPuA6qxq4d0m6oPC3q2PLX9P1RQNP+ch/DrQarK4AMMMpV6 C8sUDvhWYH7Lsa/xVomKo/0pTNc+K11xdVpxxdEridYLsCxR1UE7yr2P8tM0gq2F yb14rsw9kgH89n8sIUZRgC3eM5dUhL4pidx8kiBvkqbDZc90C+Oclj52EEnKiA96 6BXSVAFaXU9+A9Q/EKXCqeJjLZX4GXbG8oe4n1uGePiS6hxpbHt3nhxvdOjDFYgc 69jlVkKY1M0mG1JfVKl/eYn/HYHs9a84BI1Lra4zmdmSl55/kD1Q1OFCkBi8rZQ0 5FFumJMQ1AVrQ6oOvIPM =YQGC -----END PGP SIGNATURE----- Merge tag 'omap-fixes-against-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v3.18-rc4" from Tony Lindgren: Few omap fixes for hangs and wrong pinctrl defines, and update MAINTAINERS file to avoid missing PMIC and SoC related patches: - Fix random hangs on am437x because of incorrect default value for the DDR regulator - Fix wrong partition name for NAND on am335x-evm - Fix wrong pinctrl defines for dra7xx - Update maintainers entries for PMICs and SoCs * tag 'omap-fixes-against-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: pinctrl: dra: dt-bindings: Fix output pull up/down MAINTAINERS: Update entry for omap related .dts files to cover new SoCs MAINTAINERS: add more files under OMAP SUPPORT ARM: dts: AM437x-SK-EVM: Fix DCDC3 voltage ARM: dts: AM437x-GP-EVM: Fix DCDC3 voltage ARM: dts: AM43x-EPOS-EVM: Fix DCDC3 voltage ARM: dts: am335x-evm: Fix 5th NAND partition's name Signed-off-by: Olof Johansson <olof@lixom.net> |
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David S. Miller
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f1227c5c1b |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says:
====================
Netfilter/IPVS fixes for net
The following patchset contains Netfilter updates for your net tree,
they are:
1) Fix missing initialization of the range structure (allocated in the
stack) in nft_masq_{ipv4, ipv6}_eval, from Daniel Borkmann.
2) Make sure the data we receive from userspace contains the req_version
structure, otherwise return an error incomplete on truncated input.
From Dan Carpenter.
3) Fix handling og skb->sk which may cause incorrect handling
of connections from a local process. Via Simon Horman, patch from
Calvin Owens.
4) Fix wrong netns in nft_compat when setting target and match params
structure.
5) Relax chain type validation in nft_compat that was recently included,
this broke the matches that need to be run from the route chain type.
Now iptables-test.py automated regression tests report success again
and we avoid the only possible problematic case, which is the use of
nat targets out of nat chain type.
6) Use match->table to validate the tablename, instead of the match->name.
Again patch for nft_compat.
7) Restore the synchronous release of objects from the commit and abort
path in nf_tables. This is causing two major problems: splats when using
nft_compat, given that matches and targets may sleep and call_rcu is
invoked from softirq context. Moreover Patrick reported possible event
notification reordering when rules refer to anonymous sets.
8) Fix race condition in between packets that are being confirmed by
conntrack and the ctnetlink flush operation. This happens since the
removal of the central spinlock. Thanks to Jesper D. Brouer to looking
into this.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Peter Zijlstra
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23cfa361f3 |
sched/cputime: Fix cpu_timer_sample_group() double accounting
While looking over the cpu-timer code I found that we appear to add
the delta for the calling task twice, through:
cpu_timer_sample_group()
thread_group_cputimer()
thread_group_cputime()
times->sum_exec_runtime += task_sched_runtime();
*sample = cputime.sum_exec_runtime + task_delta_exec();
Which would make the sample run ahead, making the sleep short.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/20141112113737.GI10476@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Maxime COQUELIN
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00b4d9a141 |
bitops: Fix shift overflow in GENMASK macros
On some 32 bits architectures, including x86, GENMASK(31, 0) returns 0
instead of the expected ~0UL.
This is the same on some 64 bits architectures with GENMASK_ULL(63, 0).
This is due to an overflow in the shift operand, 1 << 32 for GENMASK,
1 << 64 for GENMASK_ULL.
Reported-by: Eric Paire <eric.paire@st.com>
Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: <stable@vger.kernel.org> # v3.13+
Cc: linux@rasmusvillemoes.dk
Cc: gong.chen@linux.intel.com
Cc: John Sullivan <jsrhbz@kanargh.force9.co.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Fixes:
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Linus Torvalds
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ec7de6567f |
power supply and reset changes for the v3.18-rc
- misc. charger-manager fixes - year 2038 fix in ab8500_fg - fix error handling of bq2415x_charger -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCgAGBQJUZp/xAAoJENju1/PIO/qa77IQAIiHwwQXMLiJxY2j/0lVayPl Cr5PH6hshRs2+GflwF6GcpiiooIYi1wy+GCLRqGwWltwnwldJWU9Z1ILLcXqzxuG 6UNP4akrXY9Yo66lCQgDrPzoTTXx/bzwScN3sFS70c6ExEbC3RCnPfZEwin6g3CP W+ucwEbVLQ6sl/8t9NbJ3GJ37/TiY0CcRyhU4PLllOwrjUiPgyuM8ZvrS3F/7TQC ww16OOsT3c9tXlizRQM21j91/jN5+ZtCn9eAXfCk5Z/zJbWb57EL8b1iMn0UGUJs pVi+vxdTkPztJm8E0ihjaVCkBlJQlxPNdQn0FqpbgEL5RjY4O6MkBrS4VIvUlAbu +Q91/a83A74sr3Fq1J9hc0KB+jxZxFSJEqFWsGEuqkHYQhxfVZWzKLRNCrX0DNQl rlCQO1cl8CrKQqSsj6Ox/YurjedZv5/eTBRzKpCoc9F7Iof6MY2O2YSGQZkWkstQ DmUSL3eEVVkASfDie1ajMJl9OzrtrsdTeM1zcko7k+p2gHyEx8KXHOuxHFS6OX+I 0Z0EALRKKT5w03t9yyqGhYesvEZpcmP5kEMWSDMO/FsatacZzYGGpk67wvEwmL6K ty1C+m9Tqj76JqkqsEudc3pbSLj6M3r+qPc4WX2MPgzIADAPdeKKuADVG+5gGJFQ QFC8DjKLu/BLNM98kLzq =JVQ6 -----END PGP SIGNATURE----- Merge tag 'for-v3.18-rc' of git://git.infradead.org/battery-2.6 Pull power supply updates from Sebastian Reichel: "Power supply and reset changes for the v3.18-rc: - misc. charger-manager fixes - year 2038 fix in ab8500_fg - fix error handling of bq2415x_charger" * tag 'for-v3.18-rc' of git://git.infradead.org/battery-2.6: power: charger-manager: Fix accessing invalidated power supply after charger unbind power: charger-manager: Fix accessing invalidated power supply after fuel gauge unbind power: charger-manager: Avoid recursive thermal get_temp call power_supply: Add no_thermal property to prevent recursive get_temp calls power: bq2415x_charger: Fix memory leak on DTS parsing error power: bq2415x_charger: Properly handle ENODEV from power_supply_get_by_phandle power: ab8500_fg.c: use 64-bit time types |
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Linus Torvalds
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1afcb6ed0d |
NFS client bugfixes for Linux 3.18
Highlights include:
- Stable patches to fix NFSv4.x delegation reclaim error paths
- Fix a bug whereby we were advertising NFSv4.1 but using NFSv4.2 features
- Fix a use-after-free problem with pNFS block layouts
- Fix a memory leak in the pNFS files O_DIRECT code
- Replace an intrusive and Oops-prone performance fix in the NFSv4 atomic
open code with a safer one-line version and revert the two original patches.
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Merge tag 'nfs-for-3.18-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Highlights include:
- stable patches to fix NFSv4.x delegation reclaim error paths
- fix a bug whereby we were advertising NFSv4.1 but using NFSv4.2
features
- fix a use-after-free problem with pNFS block layouts
- fix a memory leak in the pNFS files O_DIRECT code
- replace an intrusive and Oops-prone performance fix in the NFSv4
atomic open code with a safer one-line version and revert the two
original patches"
* tag 'nfs-for-3.18-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
sunrpc: fix sleeping under rcu_read_lock in gss_stringify_acceptor
NFS: Don't try to reclaim delegation open state if recovery failed
NFSv4: Ensure that we call FREE_STATEID when NFSv4.x stateids are revoked
NFSv4: Fix races between nfs_remove_bad_delegation() and delegation return
NFSv4.1: nfs41_clear_delegation_stateid shouldn't trust NFS_DELEGATED_STATE
NFSv4: Ensure that we remove NFSv4.0 delegations when state has expired
NFS: SEEK is an NFS v4.2 feature
nfs: Fix use of uninitialized variable in nfs_getattr()
nfs: Remove bogus assignment
nfs: remove spurious WARN_ON_ONCE in write path
pnfs/blocklayout: serialize GETDEVICEINFO calls
nfs: fix pnfs direct write memory leak
Revert "NFS: nfs4_do_open should add negative results to the dcache."
Revert "NFS: remove BUG possibility in nfs4_open_and_get_state"
NFSv4: Ensure nfs_atomic_open set the dentry verifier on ENOENT
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Cristina Ciocan
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ccf54555da |
iio: Fix IIO_EVENT_CODE_EXTRACT_DIR bit mask
The direction field is set on 7 bits, thus we need to AND it with 0111 111 mask
in order to retrieve it, that is 0x7F, not 0xCF as it is now.
Fixes:
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Joe Stringer
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23e62de33d |
net: Add vxlan_gso_check() helper
Most NICs that report NETIF_F_GSO_UDP_TUNNEL support VXLAN, and not other UDP-based encapsulation protocols where the format and size of the header differs. This patch implements a generic ndo_gso_check() for VXLAN which will only advertise GSO support when the skb looks like it contains VXLAN (or no UDP tunnelling at all). Implementation shamelessly stolen from Tom Herbert: http://thread.gmane.org/gmane.linux.network/332428/focus=333111 Signed-off-by: Joe Stringer <joestringer@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Vincent BENAYOUN
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84bc88688e |
inetdevice: fixed signed integer overflow
There could be a signed overflow in the following code. The expression, (32-logmask) is comprised between 0 and 31 included. It may be equal to 31. In such a case the left shift will produce a signed integer overflow. According to the C99 Standard, this is an undefined behavior. A simple fix is to replace the signed int 1 with the unsigned int 1U. Signed-off-by: Vincent BENAYOUN <vincent.benayoun@trust-in-soft.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
78646f62db |
ACPI and power management fixes for 3.18-rc5
- Fix a crash in the suspend-to-idle code path introduced by a
recent commit that forgot to check a pointer against NULL before
dereferencing it (Dmitry Eremin-Solenikov).
- Fix a boot crash on Exynos5 introduced by a recent commit making
that platform use generic Device Tree bindings for power domains
which exposed a weakness in the generic power domains framework
leading to that crash (Ulf Hansson).
- Fix a crash during system resume on systems where cpufreq depends
on Operation Performance Points (OPP) for functionality, but
CONFIG_OPP is not set. This leads the cpufreq driver registration
to fail, but the resume code attempts to restore the pre-suspend
cpufreq configuration (which does not exist) nevertheless and
crashes. From Geert Uytterhoeven.
- Add a new ACPI blacklist entry for Dell Vostro 3546 that has
problems if it is reported as Windows 8 compatible to the BIOS
(Adam Lee).
- Fix swapped arguments in an error message in the cpufreq-dt
driver (Abhilash Kesavan).
- Fix up the prototypes of new callbacks in struct generic_pm_domain
to make them more useful. Users of those callbacks will be added
in 3.19 and it's better for them to be based on the correct struct
definition in mainline from the start. From Ulf Hansson and
Kevin Hilman.
/
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Merge tag 'pm+acpi-3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These are three regression fixes, two recent (generic power domains,
suspend-to-idle) and one older (cpufreq), an ACPI blacklist entry for
one more machine having problems with Windows 8 compatibility, a minor
cpufreq driver fix (cpufreq-dt) and a fixup for new callback
definitions (generic power domains).
Specifics:
- Fix a crash in the suspend-to-idle code path introduced by a recent
commit that forgot to check a pointer against NULL before
dereferencing it (Dmitry Eremin-Solenikov).
- Fix a boot crash on Exynos5 introduced by a recent commit making
that platform use generic Device Tree bindings for power domains
which exposed a weakness in the generic power domains framework
leading to that crash (Ulf Hansson).
- Fix a crash during system resume on systems where cpufreq depends
on Operation Performance Points (OPP) for functionality, but
CONFIG_OPP is not set. This leads the cpufreq driver registration
to fail, but the resume code attempts to restore the pre-suspend
cpufreq configuration (which does not exist) nevertheless and
crashes. From Geert Uytterhoeven.
- Add a new ACPI blacklist entry for Dell Vostro 3546 that has
problems if it is reported as Windows 8 compatible to the BIOS
(Adam Lee).
- Fix swapped arguments in an error message in the cpufreq-dt driver
(Abhilash Kesavan).
- Fix up the prototypes of new callbacks in struct generic_pm_domain
to make them more useful. Users of those callbacks will be added
in 3.19 and it's better for them to be based on the correct struct
definition in mainline from the start. From Ulf Hansson and Kevin
Hilman"
* tag 'pm+acpi-3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / Domains: Fix initial default state of the need_restore flag
PM / sleep: Fix entering suspend-to-IDLE if no freeze_oops is set
PM / Domains: Change prototype for the attach and detach callbacks
cpufreq: Avoid crash in resume on SMP without OPP
cpufreq: cpufreq-dt: Fix arguments in clock failure error message
ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546
|
|
|
Rafael J. Wysocki
|
31689497d9 |
Merge branches 'pm-domains', 'pm-sleep' and 'pm-cpufreq'
* pm-domains: PM / Domains: Fix initial default state of the need_restore flag PM / Domains: Change prototype for the attach and detach callbacks * pm-sleep: PM / sleep: Fix entering suspend-to-IDLE if no freeze_oops is set * pm-cpufreq: cpufreq: Avoid crash in resume on SMP without OPP cpufreq: cpufreq-dt: Fix arguments in clock failure error message |
|
|
Linus Torvalds
|
5cf5203704 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) sunhme driver lacks DMA mapping error checks, based upon a report by
Meelis Roos.
2) Fix memory leak in mvpp2 driver, from Sudip Mukherjee.
3) DMA memory allocation sizes are wrong in systemport ethernet driver,
fix from Florian Fainelli.
4) Fix use after free in mac80211 defragmentation code, from Johannes
Berg.
5) Some networking uapi headers missing from Kbuild file, from Stephen
Hemminger.
6) TUN driver gets csum_start offset wrong when VLAN accel is enabled,
and macvtap has a similar bug, from Herbert Xu.
7) Adjust several tunneling drivers to set dev->iflink after registry,
because registry sets that to -1 overwriting whatever we did. From
Steffen Klassert.
8) Geneve forgets to set inner tunneling type, causing GSO segmentation
to fail on some NICs. From Jesse Gross.
9) Fix several locking bugs in stmmac driver, from Fabrice Gasnier and
Giuseppe CAVALLARO.
10) Fix spurious timeouts with NewReno on low traffic connections, from
Marcelo Leitner.
11) Fix descriptor updates in enic driver, from Govindarajulu
Varadarajan.
12) PPP calls bpf_prog_create() with locks held, which isn't kosher.
Fix from Takashi Iwai.
13) Fix NULL deref in SCTP with malformed INIT packets, from Daniel
Borkmann.
14) psock_fanout selftest accesses past the end of the mmap ring, fix
from Shuah Khan.
15) Fix PTP timestamping for VLAN packets, from Richard Cochran.
16) netlink_unbind() calls in netlink pass wrong initial argument, from
Hiroaki SHIMODA.
17) vxlan socket reuse accidently reuses a socket when the address
family is different, so we have to explicitly check this, from
Marcelo Lietner.
18) Fix missing include in nft_reject_bridge.c breaking the build on ppc
and other architectures, from Guenter Roeck.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits)
vxlan: Do not reuse sockets for a different address family
smsc911x: power-up phydev before doing a software reset.
lib: rhashtable - Remove weird non-ASCII characters from comments
net/smsc911x: Fix delays in the PHY enable/disable routines
net/smsc911x: Fix rare soft reset timeout issue due to PHY power-down mode
netlink: Properly unbind in error conditions.
net: ptp: fix time stamp matching logic for VLAN packets.
cxgb4 : dcb open-lldp interop fixes
selftests/net: psock_fanout seg faults in sock_fanout_read_ring()
net: bcmgenet: apply MII configuration in bcmgenet_open()
net: bcmgenet: connect and disconnect from the PHY state machine
net: qualcomm: Fix dependency
ixgbe: phy: fix uninitialized status in ixgbe_setup_phy_link_tnx
net: phy: Correctly handle MII ioctl which changes autonegotiation.
ipv6: fix IPV6_PKTINFO with v4 mapped
net: sctp: fix memory leak in auth key management
net: sctp: fix NULL pointer dereference in af->from_addr_param on malformed packet
net: ppp: Don't call bpf_prog_create() in ppp_lock
net/mlx4_en: Advertize encapsulation offloads features only when VXLAN tunnel is set
cxgb4 : Fix bug in DCB app deletion
...
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|
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Tang Chen
|
f784a3f196 |
mem-hotplug: reset node managed pages when hot-adding a new pgdat
In free_area_init_core(), zone->managed_pages is set to an approximate value for lowmem, and will be adjusted when the bootmem allocator frees pages into the buddy system. But free_area_init_core() is also called by hotadd_new_pgdat() when hot-adding memory. As a result, zone->managed_pages of the newly added node's pgdat is set to an approximate value in the very beginning. Even if the memory on that node has node been onlined, /sys/device/system/node/nodeXXX/meminfo has wrong value: hot-add node2 (memory not onlined) cat /sys/device/system/node/node2/meminfo Node 2 MemTotal: 33554432 kB Node 2 MemFree: 0 kB Node 2 MemUsed: 33554432 kB Node 2 Active: 0 kB This patch fixes this problem by reset node managed pages to 0 after hot-adding a new node. 1. Move reset_managed_pages_done from reset_node_managed_pages() to reset_all_zones_managed_pages() 2. Make reset_node_managed_pages() non-static 3. Call reset_node_managed_pages() in hotadd_new_pgdat() after pgdat is initialized Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Cc: <stable@vger.kernel.org> [3.16+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Joonsoo Kim
|
ad53f92eb4 |
mm/page_alloc: fix incorrect isolation behavior by rechecking migratetype
Before describing bugs itself, I first explain definition of freepage.
1. pages on buddy list are counted as freepage.
2. pages on isolate migratetype buddy list are *not* counted as freepage.
3. pages on cma buddy list are counted as CMA freepage, too.
Now, I describe problems and related patch.
Patch 1: There is race conditions on getting pageblock migratetype that
it results in misplacement of freepages on buddy list, incorrect
freepage count and un-availability of freepage.
Patch 2: Freepages on pcp list could have stale cached information to
determine migratetype of buddy list to go. This causes misplacement of
freepages on buddy list and incorrect freepage count.
Patch 4: Merging between freepages on different migratetype of
pageblocks will cause freepages accouting problem. This patch fixes it.
Without patchset [3], above problem doesn't happens on my CMA allocation
test, because CMA reserved pages aren't used at all. So there is no
chance for above race.
With patchset [3], I did simple CMA allocation test and get below
result:
- Virtual machine, 4 cpus, 1024 MB memory, 256 MB CMA reservation
- run kernel build (make -j16) on background
- 30 times CMA allocation(8MB * 30 = 240MB) attempts in 5 sec interval
- Result: more than 5000 freepage count are missed
With patchset [3] and this patchset, I found that no freepage count are
missed so that I conclude that problems are solved.
On my simple memory offlining test, these problems also occur on that
environment, too.
This patch (of 4):
There are two paths to reach core free function of buddy allocator,
__free_one_page(), one is free_one_page()->__free_one_page() and the
other is free_hot_cold_page()->free_pcppages_bulk()->__free_one_page().
Each paths has race condition causing serious problems. At first, this
patch is focused on first type of freepath. And then, following patch
will solve the problem in second type of freepath.
In the first type of freepath, we got migratetype of freeing page
without holding the zone lock, so it could be racy. There are two cases
of this race.
1. pages are added to isolate buddy list after restoring orignal
migratetype
CPU1 CPU2
get migratetype => return MIGRATE_ISOLATE
call free_one_page() with MIGRATE_ISOLATE
grab the zone lock
unisolate pageblock
release the zone lock
grab the zone lock
call __free_one_page() with MIGRATE_ISOLATE
freepage go into isolate buddy list,
although pageblock is already unisolated
This may cause two problems. One is that we can't use this page anymore
until next isolation attempt of this pageblock, because freepage is on
isolate buddy list. The other is that freepage accouting could be wrong
due to merging between different buddy list. Freepages on isolate buddy
list aren't counted as freepage, but ones on normal buddy list are
counted as freepage. If merge happens, buddy freepage on normal buddy
list is inevitably moved to isolate buddy list without any consideration
of freepage accouting so it could be incorrect.
2. pages are added to normal buddy list while pageblock is isolated.
It is similar with above case.
This also may cause two problems. One is that we can't keep these
freepages from being allocated. Although this pageblock is isolated,
freepage would be added to normal buddy list so that it could be
allocated without any restriction. And the other problem is same as
case 1, that it, incorrect freepage accouting.
This race condition would be prevented by checking migratetype again
with holding the zone lock. Because it is somewhat heavy operation and
it isn't needed in common case, we want to avoid rechecking as much as
possible. So this patch introduce new variable, nr_isolate_pageblock in
struct zone to check if there is isolated pageblock. With this, we can
avoid to re-check migratetype in common case and do it only if there is
isolated pageblock or migratetype is MIGRATE_ISOLATE. This solve above
mentioned problems.
Changes from v3:
Add one more check in free_one_page() that checks whether migratetype is
MIGRATE_ISOLATE or not. Without this, abovementioned case 1 could happens.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Laura Abbott <lauraa@codeaurora.org>
Cc: Heesub Shin <heesub.shin@samsung.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Ritesh Harjani <ritesh.list@gmail.com>
Cc: Gioh Kim <gioh.kim@lge.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
|
Linus Torvalds
|
15e5cda9e6 |
Rabin Vincent found a way that tracing could cause an infinite loop
in the kernel. The splice logic wants a full page from the ring buffer but the ring_buffer_wait() returns when there's any data in the ring buffer. The splice code would then continue the loop waiting for a full page. But if a full page never happens, the splice code will never sleep and just continue to loop. There's another case that Rabin fixed that could loop if there's no memory and kmalloc() constantly returns NULL. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJUYgiFAAoJEEjnJuOKh9ldRuoIAMHOx/TgIYSPuVQBWuljoELZ Mbaq5EGPkJ0fdwP9+X3JPG7pFazcP8+xZx7iVKYihazgS7BkF/khbxsgPl5ZSGOf j39kSoWK1ZzKIbM3MMjIBgZ2LF8wL1VoRu/dyI7GXWeBt9Dnj7vDtkoSGCYjDJ9B UBK2E3vjwNxc4Z9U3YRZj7U4GEKwMkpddKv0DIfAmzA4tF1CryuGmvpkRtGi6wc0 vs6OV1jqFa300v8ckFvTrO/UdBVnisVWHmBrP6XXB/Likz/6+56pphCRvoc/LskG kFHCsjXXJ/tI+/RdhQt/dqgKDl7Cs3nIhXwMZ/TbaxGdFT6kbq3xbVpRk1L90/U= =v5/I -----END PGP SIGNATURE----- Merge tag 'trace-fixes-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fix from Steven Rostedt: "Rabin Vincent found a way that tracing could cause an infinite loop in the kernel. The splice logic wants a full page from the ring buffer but the ring_buffer_wait() returns when there's any data in the ring buffer. The splice code would then continue the loop waiting for a full page. But if a full page never happens, the splice code will never sleep and just continue to loop. There's another case that Rabin fixed that could loop if there's no memory and kmalloc() constantly returns NULL" * tag 'trace-fixes-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Do not risk busy looping in buffer splice tracing: Do not busy wait in buffer splice |
|
|
Linus Torvalds
|
c921220115 |
- Register offset fix for stmpe
- Eradicate build warning when !PM in rtsx_pcr - Fix device ID collision when multiple boards are connected in viperboard - Use correct Regmap handle - fixing unhanded IRQs in max77693 - Unmask MUIC IRQs in max77693 - Clear VBUS & CHG bits so board doesn't reboot instead of poweroff in twl4030 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUYehYAAoJEFGvii+H/HdhdU8P/RKRD7W82SbxatX4ycuBjo1E HE0migPIq1LDXEwEqd0vfWiwx3vOcFDGnEdiXYa08C2T/1tzDeDwKMrRR7DGYJVP ZeVptmfn+HLud+CtjS2uLKaNX5Wq2nm+7EyfZNs202wv2a4lMzN2JX0Q7MghYbIn 5Jezmq4P1GARoId3tujWVkTSPVqWhMFdRtgd3kNpLzBF93YGgMyiMLNcBBjBjPYN gEe48PFhAIvQSC52c6bmtvIEK9aC6So5LCQh+SoqTrYrhfU715q/tIXEa6r+93Ws Oc7qV0p3TuhakU6UAADmypWC5Rri8gXg0vE+OnDT0ew6i3EUQ/aYlQt56qGgRtgp pS9+iCimkhgYnGRo5gRvUet/ea2mQYrdFMNogCAxCwaipQ2ZaonSb6WtzpywtTzr ZeoxhMKVEI21j2vcgqttBovbi3SvK+XXK0n1jccNHWTUIh7pVPAfAM9iNPp4F86U oefEP4KMRQybAPleI7KK0/Z7Ubx95bUAVHoBpuyCBq0TFw85wPFmy3a+TY4KgsBZ nAp3W3KGAGQN9ocR8kcEwWr+GcfIUYFpmsboa4zaM9mmHByKtPnFbBc9g21rea7z tIBN4kzDj6vOSN5s9nlVU9cmxN4Ga4GuUtS///VYRLMCkq2CywmZRkOXjkDHRMvh /OMWHwCBwb8q7jSCV3h1 =0TN0 -----END PGP SIGNATURE----- Merge tag 'mfd-fixes-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD fixes from Lee Jones: - register offset fix for stmpe - eradicate build warning when !PM in rtsx_pcr - fix device ID collision when multiple boards are connected in viperboard - use correct Regmap handle - fixing unhanded IRQs in max77693 - unmask MUIC IRQs in max77693 - clear VBUS & CHG bits so board doesn't reboot instead of poweroff in twl4030 * tag 'mfd-fixes-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Fix poweroff with PM configuration enabled mfd: max77693: Fix always masked MUIC interrupts mfd: max77693: Use proper regmap for handling MUIC interrupts mfd: viperboard: Fix platform-device id collision mfd: rtsx: Fix build warnings for !PM mfd: stmpe: Fix STMPE24xx GPMR LSB |
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|
Peng Tao
|
8c393f9a72 |
nfs: fix pnfs direct write memory leak
For pNFS direct writes, layout driver may dynamically allocate ds_cinfo.buckets. So we need to take care to free them when freeing dreq. Ideally this needs to be done inside layout driver where ds_cinfo.buckets are allocated. But buckets are attached to dreq and reused across LD IO iterations. So I feel it's OK to free them in the generic layer. Cc: stable@vger.kernel.org [v3.4+] Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
|
|
Pablo Neira Ayuso
|
b326dd37b9 |
netfilter: nf_tables: restore synchronous object release from commit/abort
The existing xtables matches and targets, when used from nft_compat, may
sleep from the destroy path, ie. when removing rules. Since the objects
are released via call_rcu from softirq context, this results in lockdep
splats and possible lockups that may be hard to reproduce.
Patrick also indicated that delayed object release via call_rcu can
cause us problems in the ordering of event notifications when anonymous
sets are in place.
So, this patch restores the synchronous object release from the commit
and abort paths. This includes a call to synchronize_rcu() to make sure
that no packets are walking on the objects that are going to be
released. This is slowier though, but it's simple and it resolves the
aforementioned problems.
This is a partial revert of
|
|
|
Ulf Hansson
|
67732cd343 |
PM / Domains: Fix initial default state of the need_restore flag
The initial state of the device's need_restore flag should'nt depend on
the current state of the PM domain. For example it should be perfectly
valid to attach an inactive device to a powered PM domain.
The pm_genpd_dev_need_restore() API allow us to update the need_restore
flag to somewhat cope with such scenarios. Typically that should have
been done from drivers/buses ->probe() since it's those that put the
requirements on the value of the need_restore flag.
Until recently, the Exynos SOCs were the only user of the
pm_genpd_dev_need_restore() API, though invoking it from a centralized
location while adding devices to their PM domains.
Due to that Exynos now have swithed to the generic OF-based PM domain
look-up, it's no longer possible to invoke the API from a centralized
location. The reason is because devices are now added to their PM
domains during the probe sequence.
Commit "ARM: exynos: Move to generic PM domain DT bindings"
did the switch for Exynos to the generic OF-based PM domain look-up,
but it also removed the call to pm_genpd_dev_need_restore(). This
caused a regression for some of the Exynos drivers.
To handle things more properly in the generic PM domain, let's change
the default initial value of the need_restore flag to reflect that the
state is unknown. As soon as some of the runtime PM callbacks gets
invoked, update the initial value accordingly.
Moreover, since the generic PM domain is verifying that all devices
are both runtime PM enabled and suspended, using pm_runtime_suspended()
while pm_genpd_poweroff() is invoked from the scheduled work, we can be
sure of that the PM domain won't be powering off while having active
devices.
Do note that, the generic PM domain can still only know about active
devices which has been activated through invoking its runtime PM resume
callback. In other words, buses/drivers using pm_runtime_set_active()
during ->probe() will still suffer from a race condition, potentially
probing a device without having its PM domain being powered. That issue
will have to be solved using a different approach.
This a log from the boot regression for Exynos5, which is being fixed in
this patch.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 308 at ../drivers/clk/clk.c:851 clk_disable+0x24/0x30()
Modules linked in:
CPU: 0 PID: 308 Comm: kworker/0:1 Not tainted 3.18.0-rc3-00569-gbd9449f-dirty #10
Workqueue: pm pm_runtime_work
[<c0013c64>] (unwind_backtrace) from [<c0010dec>] (show_stack+0x10/0x14)
[<c0010dec>] (show_stack) from [<c03ee4cc>] (dump_stack+0x70/0xbc)
[<c03ee4cc>] (dump_stack) from [<c0020d34>] (warn_slowpath_common+0x64/0x88)
[<c0020d34>] (warn_slowpath_common) from [<c0020d74>] (warn_slowpath_null+0x1c/0x24)
[<c0020d74>] (warn_slowpath_null) from [<c03107b0>] (clk_disable+0x24/0x30)
[<c03107b0>] (clk_disable) from [<c02cc834>] (gsc_runtime_suspend+0x128/0x160)
[<c02cc834>] (gsc_runtime_suspend) from [<c0249024>] (pm_generic_runtime_suspend+0x2c/0x38)
[<c0249024>] (pm_generic_runtime_suspend) from [<c024f44c>] (pm_genpd_default_save_state+0x2c/0x8c)
[<c024f44c>] (pm_genpd_default_save_state) from [<c024ff2c>] (pm_genpd_poweroff+0x224/0x3ec)
[<c024ff2c>] (pm_genpd_poweroff) from [<c02501b4>] (pm_genpd_runtime_suspend+0x9c/0xcc)
[<c02501b4>] (pm_genpd_runtime_suspend) from [<c024a4f8>] (__rpm_callback+0x2c/0x60)
[<c024a4f8>] (__rpm_callback) from [<c024a54c>] (rpm_callback+0x20/0x74)
[<c024a54c>] (rpm_callback) from [<c024a930>] (rpm_suspend+0xd4/0x43c)
[<c024a930>] (rpm_suspend) from [<c024bbcc>] (pm_runtime_work+0x80/0x90)
[<c024bbcc>] (pm_runtime_work) from [<c0032a9c>] (process_one_work+0x12c/0x314)
[<c0032a9c>] (process_one_work) from [<c0032cf4>] (worker_thread+0x3c/0x4b0)
[<c0032cf4>] (worker_thread) from [<c003747c>] (kthread+0xcc/0xe8)
[<c003747c>] (kthread) from [<c000e738>] (ret_from_fork+0x14/0x3c)
---[ end trace 40cd58bcd6988f12 ]---
Fixes:
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|
|
Roger Quadros
|
73b3a6657a |
pinctrl: dra: dt-bindings: Fix output pull up/down
For PIN_OUTPUT_PULLUP and PIN_OUTPUT_PULLDOWN we must not set the
PULL_DIS bit which disables the PULLs.
PULL_ENA is a 0 and using it in an OR operation is a NOP, so don't
use it in the PIN_OUTPUT_PULLUP/DOWN macros.
Fixes:
|
|
|
Rabin Vincent
|
e30f53aad2 |
tracing: Do not busy wait in buffer splice
On a !PREEMPT kernel, attempting to use trace-cmd results in a soft
lockup:
# trace-cmd record -e raw_syscalls:* -F false
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [trace-cmd:61]
...
Call Trace:
[<ffffffff8105b580>] ? __wake_up_common+0x90/0x90
[<ffffffff81092e25>] wait_on_pipe+0x35/0x40
[<ffffffff810936e3>] tracing_buffers_splice_read+0x2e3/0x3c0
[<ffffffff81093300>] ? tracing_stats_read+0x2a0/0x2a0
[<ffffffff812d10ab>] ? _raw_spin_unlock+0x2b/0x40
[<ffffffff810dc87b>] ? do_read_fault+0x21b/0x290
[<ffffffff810de56a>] ? handle_mm_fault+0x2ba/0xbd0
[<ffffffff81095c80>] ? trace_event_buffer_lock_reserve+0x40/0x80
[<ffffffff810951e2>] ? trace_buffer_lock_reserve+0x22/0x60
[<ffffffff81095c80>] ? trace_event_buffer_lock_reserve+0x40/0x80
[<ffffffff8112415d>] do_splice_to+0x6d/0x90
[<ffffffff81126971>] SyS_splice+0x7c1/0x800
[<ffffffff812d1edd>] tracesys_phase2+0xd3/0xd8
The problem is this: tracing_buffers_splice_read() calls
ring_buffer_wait() to wait for data in the ring buffers. The buffers
are not empty so ring_buffer_wait() returns immediately. But
tracing_buffers_splice_read() calls ring_buffer_read_page() with full=1,
meaning it only wants to read a full page. When the full page is not
available, tracing_buffers_splice_read() tries to wait again with
ring_buffer_wait(), which again returns immediately, and so on.
Fix this by adding a "full" argument to ring_buffer_wait() which will
make ring_buffer_wait() wait until the writer has left the reader's
page, i.e. until full-page reads will succeed.
Link: http://lkml.kernel.org/r/1415645194-25379-1-git-send-email-rabin@rab.in
Cc: stable@vger.kernel.org # 3.16+
Fixes:
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Jesse Gross
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cfdf1e1ba5 |
udptunnel: Add SKB_GSO_UDP_TUNNEL during gro_complete.
When doing GRO processing for UDP tunnels, we never add SKB_GSO_UDP_TUNNEL to gso_type - only the type of the inner protocol is added (such as SKB_GSO_TCPV4). The result is that if the packet is later resegmented we will do GSO but not treat it as a tunnel. This results in UDP fragmentation of the outer header instead of (i.e.) TCP segmentation of the inner header as was originally on the wire. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Krzysztof Kozlowski
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c0acb8144b |
mfd: max77693: Fix always masked MUIC interrupts
All interrupts coming from MUIC were ignored because interrupt source
register was masked.
The Maxim 77693 has a "interrupt source" - a separate register and interrupts
which give information about PMIC block triggering the individual
interrupt (charger, topsys, MUIC, flash LED).
By default bootloader could initialize this register to "mask all"
value. In such case (observed on Trats2 board) MUIC interrupts won't be
generated regardless of their mask status. Regmap irq chip was unmasking
individual MUIC interrupts but the source was masked
Before introducing regmap irq chip this interrupt source was unmasked,
read and acked. Reading and acking is not necessary but unmasking is.
Fixes:
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Linus Torvalds
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b1f368b58b |
ARM: SoC fixes for 3.18-rc4
Another quiet week:
- A fix to silence edma probe error on non-supported platforms from Arnd
- A fix to enable the PL clock for Parallella, to make mainline usable with
the SDK.
- A somewhat verbose fix for the PLL clock tree on VF610
- Enabling of SD/MMC on one of the VF610-based boards (for testing)
- A fix for i.MX where CONFIG_SPI used to be implicitly enabled and now needs
to be added to the defconfig instead
- Another maintainer added for bcm2835: Lee Jones
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Merge tag 'armsoc-for-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Another quiet week:
- a fix to silence edma probe error on non-supported platforms from
Arnd
- a fix to enable the PL clock for Parallella, to make mainline
usable with the SDK.
- a somewhat verbose fix for the PLL clock tree on VF610
- enabling of SD/MMC on one of the VF610-based boards (for testing)
- a fix for i.MX where CONFIG_SPI used to be implicitly enabled and
now needs to be added to the defconfig instead
- another maintainer added for bcm2835: Lee Jones"
* tag 'armsoc-for-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: zynq: Enable PL clocks for Parallella
dma: edma: move device registration to platform code
ARM: dts: vf610: add SD node to cosmic dts
MAINTAINERS: update bcm2835 entry
ARM: imx: Fix the removal of CONFIG_SPI option
ARM: imx: clk-vf610: define PLL's clock tree
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Linus Torvalds
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a315780977 |
Merge branch 'devicetree/merge' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux
Pull devicetree bugfix from Grant Likely: "One buffer overflow bug that shouldn't be left around" * 'devicetree/merge' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: of: Fix overflow bug in string property parsing functions |
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Ulf Hansson
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c16561e8df |
PM / Domains: Change prototype for the attach and detach callbacks
Convert the prototypes to return an int in order to support error handling in these callbacks. Also, as suggested by Dmitry Torokhov, pass the domain pointer for use inside the callbacks, and so that they match the existing power_on/power_off callbacks which currently take the domain pointer. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [ khilman: added domain as parameter to callbacks, as suggested by Dmitry ] Signed-off-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |