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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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7801 commits
Author | SHA1 | Message | Date | |
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11224e1fc4 |
xen: fixes for 4.14-rc7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABAgAGBQJZ8uDpAAoJELDendYovxMvnYAH/iYlLBkNhw2yLScYxMNuMo60 8W82/70UNdC2ZIWlIKQSDsvlU0Omy9Iu51zBrE6SEVKpISxrOvtYO5JiaZGhPAqY 2/Jpeuawdm44uaFPFwajLRsHIhgyuAxMxj7Y+TLFGW/+X6FrmFg5G3CNt5pRf0Ah xraD8O5MYG6FfqxftCLMD8cKlxqslZwZUFuf5CjxSKbw4HTWcTEA7a86toONUI9L hJjmAD6VRW/PgEVrLklQBRRwiSsV1nyBLrY5Q+sSEy9BGGvblO/yEEg8uO6sYmJ0 a9bycTASUbisV1LvCp7HcHFn6h60CZV2XwNgwRaToEF8ebycAw5hq6l7t8pFTNI= =EvbJ -----END PGP SIGNATURE----- Merge tag 'for-linus-4.14c-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - a fix for the Xen gntdev device repairing an issue in case of partial failure of mapping multiple pages of another domain - a fix of a regression in the Xen balloon driver introduced in 4.13 - a build fix for Xen on ARM which will trigger e.g. for Linux RT - a maintainers update for pvops (not really Xen, but carrying through this tree just for convenience) * tag 'for-linus-4.14c-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: maintainers: drop Chris Wright from pvops arm/xen: don't inclide rwlock.h directly. xen: fix booting ballooned down hvm guest xen/gntdev: avoid out of bounds access in case of partial gntdev_mmap() |
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8fc669ea16 |
maintainers: drop Chris Wright from pvops
Mails to chrisw@sous-sol.org are not deliverable since several months. Drop him as PARAVIRT_OPS maintainer. Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Chris Wright <chrisw@redhat.com> Signed-off-by: Juergen Gross <jgross@suse.com> |
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5805992184 |
USB/PHY fixes for 4.14-rc6
Here are a small number of USB and PHY driver fixes for 4.14-rc6 There is the usual musb and xhci fixes in here, as well as some needed phy patches. Also is a nasty regression fix for usbfs that has started to hit a lot of people using virtual machines. All of these have been in linux-next with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWe2XgA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynFUwCeNkG6DErmFmdpRkz38rjqLDpK6kAAoIT14/S8 rmDxu0VfFBY2TWIPqyDA =7MDm -----END PGP SIGNATURE----- Merge tag 'usb-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY fixes from Greg KH: "Here are a small number of USB and PHY driver fixes for 4.14-rc6 There is the usual musb and xhci fixes in here, as well as some needed phy patches. Also is a nasty regression fix for usbfs that has started to hit a lot of people using virtual machines. All of these have been in linux-next with no reported problems" * tag 'usb-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits) usb: hub: Allow reset retry for USB2 devices on connect bounce USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor() MAINTAINERS: fix git tree url for musb module usb: quirks: add quirk for WORLDE MINI MIDI keyboard usb: musb: sunxi: Explicitly release USB PHY on exit usb: musb: Check for host-mode using is_host_active() on reset interrupt usb: musb: musb_cppi41: Configure the number of channels for DA8xx usb: musb: musb_cppi41: Fix cppi41_set_dma_mode() for DA8xx usb: musb: musb_cppi41: Fix the address of teardown and autoreq registers USB: musb: fix late external abort on suspend USB: musb: fix session-bit runtime-PM quirk usb: cdc_acm: Add quirk for Elatec TWN3 USB: devio: Revert "USB: devio: Don't corrupt user memory" usb: xhci: Handle error condition in xhci_stop_device() usb: xhci: Reset halted endpoint if trb is noop xhci: Cleanup current_cmd in xhci_cleanup_command_queue() xhci: Identify USB 3.1 capable hosts by their port protocol capability USB: serial: metro-usb: add MS7820 device id phy: rockchip-typec: Check for errors from tcphy_phy_init() phy: rockchip-typec: Don't set the aux voltage swing to 400 mV ... |
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275d34b825 |
perf/urgent fixes:
- Fix crash in perf_hpp__reset_output_field() (Jiri Olsa) - Fix eBPF file/vendor events ambiguity in event specification (Jiri Olsa) - Fix closing evsel fd in 'perf stat' (Jin Yao) - Make perf test shell trace+probe_libc_inet_pton.sh pass in Debian/Ubuntu (Li Zhijian) - Fix 'perf buildid-list --with-hits' crash when processing PERF_RECORD_NAMESPACE (Namhyung Kim) - Fix documentation for a inexistent option 'perf record -l' (Taeung Song) - Add long time reviewers to MAINTAINERS (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEELb9bqkb7Te0zijNb1lAW81NSqkAFAlno4cEACgkQ1lAW81NS qkBAlhAAk9LUUvFLLB2R2U33qoLskEL+r88wTdTPQSNf8caCr01m/ae+WiB69MpX 80WaHzGPXue0NBuWQhaND8/R0muKvDgCDWKSL3yic2Qk2hRe2g1a6I6cjp01hQix ajfNu15w2p3awKuXi6xOBRjQM7MiW0zioEURNEuyKlBOKC7VivMHOUJAyZSOkAce uFNqfYwS8EPM3FobV+iL7P0R86JdaGc0VZ172gqs9uLgdROtsXms3bbbj/ixTIKG Uwl34SUJMhpgk4q1lMJBtps3Ntjtop/0TWJdhhEWRxEQqti8q2JnfXfQHp9miLPu k85IH4x3Kxq7ZxNzCqlKFGpLsTq3NQEiT6QDYIjBYcVz7HGgYLzrLAcsIO5+Sh2P 3iFwALfUGfgTIQoKBz5fVClDDnbCf1GAuZUOUetJSsGzU3dj15R6oMKRZWV12qFr rNYWQ+voOV38mCvcGNBCZ8quZelixrLdOACU8mzP0ePWElGnuW4Q7ecIHZuluET+ 9r2pKrPH8Ze3/0w+0CkdxXLB6ZfFS4cxCLR2j0UZxgO/vQKODbwWS6Vak+b6xM50 TQLS224PIJL0EVC/WTReVkWli3ksTTzcr/E/siv778rD3xhZfEdlUZGuBDZTj3pZ Hr0jQsVTWhQNVt1t+xOpRHsL7JZIXNWIT/PSJZAKU9godtoNqp0= =nqkB -----END PGP SIGNATURE----- Merge tag 'perf-urgent-for-mingo-4.14-20171019' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: - Fix crash in perf_hpp__reset_output_field() (Jiri Olsa) - Fix eBPF file/vendor events ambiguity in event specification (Jiri Olsa) - Fix closing evsel fd in 'perf stat' (Jin Yao) - Make perf test shell trace+probe_libc_inet_pton.sh pass in Debian/Ubuntu (Li Zhijian) - Fix 'perf buildid-list --with-hits' crash when processing PERF_RECORD_NAMESPACE (Namhyung Kim) - Fix documentation for an inexistent option 'perf record -l' (Taeung Song) - Add long time reviewers to MAINTAINERS (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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671632a019 |
MAINTAINERS: fix git tree url for musb module
Commit
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8bc9481f43 |
perf tools: Add long time reviewers to MAINTAINERS
Jiri and Namhyung have long contributed a lot of code and time reviewing patches to tools/, so lets make that reflected in the MAINTAINERS file to encourage patch submitters to add them to the CC list, speeding up the process of tools/perf/ patch processing. Acked-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-onicopw68bg6kn56lnybfpns@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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cbaff8763d |
Another latent bug related to PCID, an out-of-bounds access,
and a submaintainer change being finally made official. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAABAgAGBQJZ31h8AAoJEL/70l94x66DR74H/jPtBYV77TZw0xMbqXmoFaiQ fmq/knkj6uLcQ/i80HqhQZEaoo+McgknzVXBSlAL2JyNPcSRqye7zolIOahq7yya tjvbqu0+g1n9YxPIgcPxghb/Ye1cs9VkSRf4xtvInl4BEiOZdmYvI7v87enUAKdO PbLaht4VCk3jVpeL/oSEhZYadlP6fRsxCkwiBc6nM+P7Sbo92FHJpaRfbjc4mqw0 BGKQvSiLWv3cZpf2dw7t+eiFjDamIR/5XI0eJhugYA+8DsG5PiPvqBffkskjNW19 mfLqiu9/Zl3O0y1oBRj0xLqFsDWH2UNe0HNszr1T/ayDLn07aWvAxH71EEc6Yu0= =i1Gv -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "Another latent bug related to PCID, an out-of-bounds access, and a submaintainer change being finally made official" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: MAINTAINERS: Add Paul Mackerras as maintainer for KVM/powerpc KVM: nVMX: fix guest CR4 loading when emulating L2 to L1 exit KVM: MMU: always terminate page walks at level 1 KVM: nVMX: update last_nonleaf_level when initializing nested EPT |
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8a60aea621 |
MAINTAINERS: Add Paul Mackerras as maintainer for KVM/powerpc
Paul is handling almost all of the powerpc related KVM patches nowadays, so he should be mentioned in the MAINTAINERS file accordingly. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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f953d2481e |
One fix for a 4.14 regression, and one minor fix to the MAINTAINERs
file. (I was weirdly flattered by the idea that lots of random people suddenly seemed to think Jeff and I were VFS experts. Turns out it was just a typo.) -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZ3RyyAAoJECebzXlCjuG+JvQP/RkwFqMZJHDjhSDhj/cr/t2o ciK5Xche1A4E5vaaPVV17w6OwIYTNhnQawwBtNw88GaqDUEELVyFZFzNtRm44Bv1 27RLOahPTT6bmHl/cd+uNpgpXs9svuNF6x4C5SUmKTm4kFdLBP7khjdcnFhwFi2y OerDFj4XmPsUDqW8dv7a7XktRf1klMvhbRh80r9TR5JW+h4IYQIYNevue9CABpUm 4vvv4kAyxo8oodslCMQ5OyWpG4NDDsFADtlLn++9tzUl7y5j6TQyIYfeYDH3XOru 5Ara5pkuxloS1Fu4EtEInF3iLAjMZkJD+QgHFhf2/mLMzQhZZzpbnFYPhrgyQONv wR3u7DaH2t/JbYtlSnKQpLEG0hv2hSBQ33G4ysKUHXrhnF5DC9N59epcA2X34++B DSwyc2wgxNfr8OGPyaNNw/kcBJyahNvsxlpTxZfTnvc0p4M1dzr1mxl/zsGC2b3v Ei1Y+u5JU2d/jmzeTOLCGtc59UyAoswdVzNa8SNYad1Tu5eAr81uooCPUvj77lTj GWQa9wYSOxt+Ld295dtzagqx+hQFdVKa+QTzfaZuPHeuUWmhQLGgalWXCxlVKtuF SGfAfutikQ4zbfAEz9PuNoThywfppiWbE74pfHRDkteL5+o2JQBLOSo6V6Ow0xV6 O4cOvwV5X/RExbOoZlx1 =yj7E -----END PGP SIGNATURE----- Merge tag 'nfsd-4.14-1' of git://linux-nfs.org/~bfields/linux Pull nfsd fix from Bruce Fields: "One fix for a 4.14 regression, and one minor fix to the MAINTAINERs file. (I was weirdly flattered by the idea that lots of random people suddenly seemed to think Jeff and I were VFS experts. Turns out it was just a typo)" * tag 'nfsd-4.14-1' of git://linux-nfs.org/~bfields/linux: nfsd4: define nfsd4_secinfo_no_name_release() MAINTAINERS: associate linux/fs.h with VFS instead of file locking |
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ed0f72f4ea |
ARC udpates for 4.14-rc4
- Updates for various platforms - boot log updates for upcoming HS48 family of cores (dual issue) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZ1/PLAAoJEGnX8d3iisJehiAP/jBOk2hPMZHQrD9j2m1oCihb LrV/gSPIRHQAKeCCcCSaIO1SSnpCkcoeL6w6LXMtH+og4wFS47KxCe+l7KKp9L3y Btkc4JZL7GKa9Sk99KlllBMB7ysC+CzCCGpcuQC7AxCdFEBmkYvP8se7cVWVOMAV ZcCI0K498T5N/3kFkpQEQJ1XcN5V+jNtEcvFUyZzHGyW17pBUaYc44/lQra+fSDP iWsDD6a/lWZ6TntLR/JlCxKUWXo18ZgQUxe0c9mFO0cv27vvuWGLonts9PY6U9v0 M7Tc3AtxkUc4tHwzkOPrJDiLEtFHhYkpD2P2CIwwi/16ysA2XCYXsdkChTbTSQFs +kjOs7QtG5NXT7LUp4lSLnOgVtkH88pAcfeujHNDwqJ5bOQRtxtb4XJP2zsYnVr8 ec1BLf1BRrq4W06/v5J1VmNP0CBVB7bZkJU0d+Q4OJMn11nFJmg1/7VT3EpB6T87 heQkXnTU8OuVYE/KYN7EIhqcrR7+rQL95BghJmevdtPkkQkuR+yoJCIJEsG/WDu9 OzS+gmGgeuAgIRaewGKlZsNN+TCAELdK8ZiKjaDDsyxrExQcEYgGRYh/IOR4ny0P VDUwr3FrEr+jrt8mtaUrG9DalLXPxfFBrQO8QNJUfHTF197EIyuZiAZF9++pkyxb QEk7uPIYOPujUXc25vkY =Lcdb -----END PGP SIGNATURE----- Merge tag 'arc-4.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC udpates from Vineet Gupta: - updates for various platforms - boot log updates for upcoming HS48 family of cores (dual issue) * tag 'arc-4.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [plat-hsdk]: Add reset controller node to manage ethernet reset ARC: [plat-hsdk]: Temporary fix to set CPU frequency to 1GHz ARC: fix allnoconfig build warning ARCv2: boot log: identify HS48 cores (dual issue) ARC: boot log: decontaminate ARCv2 ISA_CONFIG register arc: remove redundant UTS_MACHINE define in arch/arc/Makefile ARC: [plat-eznps] Update platform maintainer as Noam left ARC: [plat-hsdk] use actual clk driver to manage cpu clk ARC: [*defconfig] Reenable soft lock-up detector ARC: [plat-axs10x] sdio: Temporary fix of sdio ciu frequency ARC: [plat-hsdk] sdio: Temporary fix of sdio ciu frequency ARC: [plat-axs103] Add temporary quirk to reset ethernet IP |
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17d084c8d1 |
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe: "A collection of fixes for this series. This contains: - NVMe pull request from Christoph, one uuid attribute fix, and one fix for the controller memory buffer address for remapped BARs. - use-after-free fix for bsg, from Benjamin Block. - bcache race/use-after-free fix for a list traversal, fixing a regression in this merge window. From Coly Li. - null_blk change configfs dependency change from a 'depends' to a 'select'. This is a change from this merge window as well. From me. - nbd signal fix from Josef, fixing a regression introduced with the status code changes. - nbd MAINTAINERS mailing list entry update. - blk-throttle stall fix from Joseph Qi. - blk-mq-debugfs fix from Omar, fixing an issue where we don't register the IO scheduler debugfs directory, if the driver is loaded with it. Only shows up if you switch through the sysfs interface" * 'for-linus' of git://git.kernel.dk/linux-block: bsg-lib: fix use-after-free under memory-pressure nvme-pci: Use PCI bus address for data/queues in CMB blk-mq-debugfs: fix device sched directory for default scheduler null_blk: change configfs dependency to select blk-throttle: fix possible io stall when upgrade to max MAINTAINERS: update list for NBD nbd: fix -ERESTARTSYS handling nvme: fix visibility of "uuid" ns attribute bcache: use llist_for_each_entry_safe() in __closure_wake_up() |
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42b76d0e6b |
ARM: SoC fixes for 4.14-rc
Our first batch of fixes this release cycle, unfortunately a bit noisier than usual. Two major groups stand out: - Some pinctril dts/dtsi changes for stm32 due to a new driver being merged during the merge window, and this aligns the DT contents between the old format and the new. This could arguably be moved to the next merge window but it also seemed relatively harmless to include now. - Amlogic/meson had driver changes merged that required devicetree changes to avoid functional/performance regressions. I've already asked them to be more careful about this going forward, and making sure drivers are compatible with older DTs when they make these kind of changes. The platform is actively being upstreamed so there's a few things in flight, we've seen this happen before and sometimes it's hard to catch in time. Besides that there is the usual mix of minor fixes. -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlnVaI8PHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3Xc4QAKlPYT8G91Qa01eUhZQK3HLFgC7t7T6o1SZN xFcJ1gC/C1KkN1UD5Msyf9BRWn6mgLSprGzhoihXJ4wiXKXZhkJUkUWbjMkuHzIK Cx6sKlnlsxXGa1SvLCn2f5pmXHiJApWiSoYEu2JhIH1L+h2kMbsdkICIWxJ+PwJI S6Zceghfz0cc685rkG9xpn6907EzmeIEgGpMfeXpI/R5NYeY3HgZ9hKaLxYVgc0i TVMwPEQ7YHmaSQwDxm2bhs2BJYqvbML4VMdLBf4w5bs0XuMIYAuImIYa1UlR/Fpk mv51qi/5JsABXhXTL8IoWlOOJMMIa0jXIEvh5tmyq2UT+6IRUiH7TWPtcAVVejSL +HIHI7yuxtAq3sGMt37nSc20kWIUhONfkYJCh8iQLgIBWMWCFO247Rfi555DQgIC n7omV+6Oqi+QrDCj7Fj8chFIDIuvjUcYv8qkuOjV69EIZ1ZyGPe4ea6n6exkW7AT +7J/TO42cqgRc0CQXoXW3L9Bi94PQmN3y7ivI75698q5C7v75aB6EirAwXRZhtiP d4ejq44X0b9S3Fe60cakGvT1ZS9LyFSy5nRfcjHuZhk2t5DIUEGi0io59w9uqoXq nl3IQ75jHuVk7a5sAb5cKPzMLYOVS6vV8IdazWhdBbZ2tVvt/DAaEL4vKcGhemSV PV4JNLcM =/0Nj -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Our first batch of fixes this release cycle, unfortunately a bit noisier than usual. Two major groups stand out: - Some pinctril dts/dtsi changes for stm32 due to a new driver being merged during the merge window, and this aligns the DT contents between the old format and the new. This could arguably be moved to the next merge window but it also seemed relatively harmless to include now. - Amlogic/meson had driver changes merged that required devicetree changes to avoid functional/performance regressions. I've already asked them to be more careful about this going forward, and making sure drivers are compatible with older DTs when they make these kind of changes. The platform is actively being upstreamed so there's a few things in flight, we've seen this happen before and sometimes it's hard to catch in time. Besides that there is the usual mix of minor fixes" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (33 commits) ARM: dts: stm32: use right pinctrl compatible for stm32f469 ARM: dts: stm32: Fix STMPE1600 binding on stm32429i-eval board ARM: defconfig: update Gemini defconfig ARM: defconfig: FRAMEBUFFER_CONSOLE can no longer be =m arm64: dts: rockchip: add the grf clk for dw-mipi-dsi on rk3399 reset: Restrict RESET_HSDK to ARC_SOC_HSDK or COMPILE_TEST ARM: dts: da850-evm: add serial and ethernet aliases ARM: dts: am43xx-epos-evm: Remove extra CPSW EMAC entry ARM: dts: am33xx: Add spi alias to match SOC schematics ARM: OMAP2+: hsmmc: fix logic to call either omap_hsmmc_init or omap_hsmmc_late_init but not both ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux ARM: OMAP2+: dra7xx: Set OPT_CLKS_IN_RESET flag for gpio1 ARM: dts: nokia n900: drop unneeded/undocumented parts of the dts arm64: dts: rockchip: Correct MIPI DPHY PLL clock on rk3399 arm64: dt marvell: Fix AP806 system controller size MAINTAINERS: add Macchiatobin maintainers entry ARC: reset: remove the misleading v1 suffix all over ARC: reset: add missing DT binding documentation for HSDKv1 reset driver ARC: reset: Only build on archs that have IOMEM ARM: at91: Replace uses of virt_to_phys with __pa_symbol ... |
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e0a8631287 |
Update James Hogan's email address
Update my imgtec.com and personal email address to my kernel.org one in a few places as MIPS will soon no longer be part of Imagination Technologies, and add mappings in .mailcap so get_maintainer.pl reports the right address. Signed-off-by: James Hogan <jhogan@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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bd6d3588c8 |
ARC: [plat-eznps] Update platform maintainer as Noam left
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> |
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aab4b4177e |
mvebu fixes for 4.14 (part 1)
Update MAINTAINERS for the Macchiatobin board (Armada 8K based) Fix AP806 system controller size on Armada 7K/8K -----BEGIN PGP SIGNATURE----- iIEEABECAEEWIQQYqXDMF3cvSLY+g9cLBhiOFHI71QUCWcTR4CMcZ3JlZ29yeS5j bGVtZW50QGZyZWUtZWxlY3Ryb25zLmNvbQAKCRALBhiOFHI71ZOIAJ0Wh05lcRfe 0wugR0R319wn9gD5HwCfURWc08Qvo97ZdGp38wQaAuNnJfw= =5jLY -----END PGP SIGNATURE----- Merge tag 'mvebu-fixes-4.14-1' of git://git.infradead.org/linux-mvebu into fixes mvebu fixes for 4.14 (part 1) Update MAINTAINERS for the Macchiatobin board (Armada 8K based) Fix AP806 system controller size on Armada 7K/8K * tag 'mvebu-fixes-4.14-1' of git://git.infradead.org/linux-mvebu: arm64: dt marvell: Fix AP806 system controller size MAINTAINERS: add Macchiatobin maintainers entry Signed-off-by: Olof Johansson <olof@lixom.net> |
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180eb4f17e |
Reset controller fixes for v4.14
- Remove misleading HSDK v1 suffix, as there is no v2 planned - Add missing DT binding documentation for HSDK reset driver - Fix HSDK reset driver dependencies -----BEGIN PGP SIGNATURE----- iQJMBAABCAA2FiEEBsBxhV1FaKwXuCOBUMKIHHCeYOsFAlnD45UYHHBoaWxpcHAu emFiZWxAZ21haWwuY29tAAoJEFDCiBxwnmDr4nEP/jDhdvcNVEDn6+AVoEUDIXPF vray929miIdCrSGD0TIqo4lARuyOIe9+jT6Nw0oSnheRDcb/QpqsCKm+177lHIEd OiJiCoI3NFCwzLwPiKFHzh5JPUWnCVo5uf9lqtc9uyW3vvtnmHHPnD4xT74xQZnE wZToOnJGjxvDzRtDj1BJTwN6zCf6dyUbN9Eg07QIucu/pig6Ingai0dINzt2aFK0 H1IiEdawX+J/BphHffopstyN7u1Da72N38gtV05L8kvSFmNBwU8VOkWtkSL5ef8v FSWepDjqepODV8jtYw04yf5CP+O7fElzS26hC7tFzCgJM26yFUXmxhpNhRIZ+S8h YxwCYTnbr7+gx8oPpV+SdxT/8vEpDxK8rH1yEpW1CltTIr2U0VNC5b86MYc4hKkj oJl/vMFoHNJEw283dlPZG2yliAtDrWD+Y+YqgSYuiXVsVMj9umfkMm92lg4sBI9Y CbgBiyuPgXQh2UHmb6scWLrhur3quiEDvIMHxTR0uB5eDw7uSL+x1bf9EjeOqClY Bt96w/wSQ0trIvPIh/Wz6sBbXuwJsw2u+U8OMtiAq2T7pwWqHbCk+jMZRV57PMFT b+TcI74dRLHMfRYs/DDPSk3f4awLX8UWViqJdSP/lMVAyiGpsqWOojy4jDde+t3P S4ACP6FwidTvNyrMYJZu =Jx/i -----END PGP SIGNATURE----- Merge tag 'reset-fixes-for-4.14' of git://git.pengutronix.de/git/pza/linux into fixes Reset controller fixes for v4.14 - Remove misleading HSDK v1 suffix, as there is no v2 planned - Add missing DT binding documentation for HSDK reset driver - Fix HSDK reset driver dependencies * tag 'reset-fixes-for-4.14' of git://git.pengutronix.de/git/pza/linux: reset: Restrict RESET_HSDK to ARC_SOC_HSDK or COMPILE_TEST ARC: reset: remove the misleading v1 suffix all over ARC: reset: add missing DT binding documentation for HSDKv1 reset driver ARC: reset: Only build on archs that have IOMEM Signed-off-by: Olof Johansson <olof@lixom.net> |
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38b249bc0c |
MAINTAINERS: update list for NBD
nbd-general@sourceforge.net becomes nbd@other.debian.org, because sourceforge is just a spamtrap these days. Signed-off-by: Wouter Verhelst <w@uter.be> Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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95dcc4dc38 |
LED fixes for 4.14-rc3
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJZzq0FAAoJEL1qUBy3i3wmiP0P/ihe5tcmm5ckT6PMCqgAlZQU 7JDZCKlBZ/T50/f1luumkQ1rkfBD2KeG7NGjPWo2cmOKynalPkc/k2GJBuFzCrQw pkl4kpwxdg0EaufNQOFqIBaW14d5kug5upkImlrZNW442xB5/Xmhom8BVO9Uswz6 wEOpq2QFbsxmtMGfbYC7PwmgmudutV0Iv4Eco940QjZd2ce3r0rkf0x8Q5CTYjHx LyoCDqcS4KA9lc88g8NMpI/NUEZ14hMSsZsMGpmXuvYgA2Mn4rtGNT4SFbOVnDW9 97x7SsxwOJJoC1G1/XbNaRMgJnovAnDl/E7zT3k+ZqtQfXwbl78Jxp6lxB/E6te5 PKmsqyNc0HvwWy7F8CPjnzn6Nuza9J1cMVU1wTWzQxLzTfm3MLs3Fx5bSKjFUe0g ENYDXzYkxiaD0sgfp8mi8qVLdXiidDkIxSX4LnhY3bKcNW6HfcI407lsb4aOpvBt Ho5cJWTuVCul4i/j38c0wU1SuYtdCwBOOpOR4FuTjkaCUbFNulHLAFxiKjEzTMSC NzVGFHpSLisB/AUTXD3F0jYK7XXqvj1NpVlbgjNVwhhPolv4TofxjGdAZ2IxLRSk p1XoRG4KN5Su1al2DS0m0r7hH4dxdvEsyCP0ylX73B+z3iCsIVedfo7Rihkj9Mi2 oVgdidWdgkotQOrHefVE =swPa -----END PGP SIGNATURE----- Merge tag 'led_fixes-4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED fixes from Jacek Anaszewski: "Four fixes for the as3645a LED flash controller and one update to MAINTAINERS" * tag 'led_fixes-4.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: MAINTAINERS: Add entry for MediaTek PMIC LED driver as3645a: Unregister indicator LED on device unbind as3645a: Use integer numbers for parsing LEDs dt: bindings: as3645a: Use LED number to refer to LEDs as3645a: Use ams,input-max-microamp as documented in DT bindings |
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f3a0c7b3fa |
MAINTAINERS: Add entry for MediaTek PMIC LED driver
Add myself as a maintainer to support existing SoCs and push forward following MediaTek PMICs with LEDs to reuse the driver. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> |
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71aa60f67f |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix NAPI poll list corruption in enic driver, from Christian Lamparter. 2) Fix route use after free, from Eric Dumazet. 3) Fix regression in reuseaddr handling, from Josef Bacik. 4) Assert the size of control messages in compat handling since we copy it in from userspace twice. From Meng Xu. 5) SMC layer bug fixes (missing RCU locking, bad refcounting, etc.) from Ursula Braun. 6) Fix races in AF_PACKET fanout handling, from Willem de Bruijn. 7) Don't use ARRAY_SIZE on spinlock array which might have zero entries, from Geert Uytterhoeven. 8) Fix miscomputation of checksum in ipv6 udp code, from Subash Abhinov Kasiviswanathan. 9) Push the ipv6 header properly in ipv6 GRE tunnel driver, from Xin Long. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits) inet: fix improper empty comparison net: use inet6_rcv_saddr to compare sockets net: set tb->fast_sk_family net: orphan frags on stand-alone ptype in dev_queue_xmit_nit MAINTAINERS: update git tree locations for ieee802154 subsystem net: prevent dst uses after free net: phy: Fix truncation of large IRQ numbers in phy_attached_print() net/smc: no close wait in case of process shut down net/smc: introduce a delay net/smc: terminate link group if out-of-sync is received net/smc: longer delay for client link group removal net/smc: adapt send request completion notification net/smc: adjust net_device refcount net/smc: take RCU read lock for routing cache lookup net/smc: add receive timeout check net/smc: add missing dev_put net: stmmac: Cocci spatch "of_table" lan78xx: Use default values loaded from EEPROM/OTP after reset lan78xx: Allow EEPROM write for less than MAX_EEPROM_SIZE lan78xx: Fix for eeprom read/write when device auto suspend ... |
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b9b95da92d |
MAINTAINERS: update git tree locations for ieee802154 subsystem
Patches for ieee802154 will go through my new trees towards netdev from now on. The 6LoWPAN subsystem will stay as is (shared between ieee802154 and bluetooth) and go through the bluetooth tree as usual. Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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3993491bf2 |
MAINTAINERS: Remove Yuval Mintz from maintainers list
Remove Yuval from maintaining the bnx2x & qed* modules as he is no longer working for the company. Thanks Yuval for your huge contributions and tireless efforts over the many years and various companies. Ariel Signed-off-by: Ariel Elior <aelior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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d03d5d530a |
MAINTAINERS: add Macchiatobin maintainers entry
Add a maintainers entry for the Macchiatobin board. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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7d34cd1206 |
MAINTAINERS: associate linux/fs.h with VFS instead of file locking
include/linux/fs.h and include/uapi/linux/fs.h deal with much more than just file locking. Move them to the "FILESYSTEMS (VFS and infrastructure)" section of the MAINTAINERS file so that the first suggestion from get_maintainer.pl isn't the file locking maintainers, which has caused some confusion. Cc: J. Bruce Fields <bfields@fieldses.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Eric Biggers <ebiggers@google.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
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096a2c610d |
ACPI / PMIC: Add code reviewers to MAINTAINERS
Andy and Mika review code changes under drivers/acpi/pmic/ on a regular basis and I rely on their help with that, so add them as code reviwewers for that part of the kernel. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
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13541226dc |
ARC: reset: remove the misleading v1 suffix all over
There is no plan yet to do a v2 board. And even if we were to do it only some IPs would actually change, so it be best to add suffixes at that point, not now ! Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> |
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48bddb143b |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix hotplug deadlock in hv_netvsc, from Stephen Hemminger. 2) Fix double-free in rmnet driver, from Dan Carpenter. 3) INET connection socket layer can double put request sockets, fix from Eric Dumazet. 4) Don't match collect metadata-mode tunnels if the device is down, from Haishuang Yan. 5) Do not perform TSO6/GSO on ipv6 packets with extensions headers in be2net driver, from Suresh Reddy. 6) Fix scaling error in gen_estimator, from Eric Dumazet. 7) Fix 64-bit statistics deadlock in systemport driver, from Florian Fainelli. 8) Fix use-after-free in sctp_sock_dump, from Xin Long. 9) Reject invalid BPF_END instructions in verifier, from Edward Cree. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits) mlxsw: spectrum_router: Only handle IPv4 and IPv6 events Documentation: link in networking docs tcp: fix data delivery rate bpf/verifier: reject BPF_ALU64|BPF_END sctp: do not mark sk dumped when inet_sctp_diag_fill returns err sctp: fix an use-after-free issue in sctp_sock_dump netvsc: increase default receive buffer size tcp: update skb->skb_mstamp more carefully net: ipv4: fix l3slave check for index returned in IP_PKTINFO net: smsc911x: Quieten netif during suspend net: systemport: Fix 64-bit stats deadlock net: vrf: avoid gcc-4.6 warning qed: remove unnecessary call to memset tg3: clean up redundant initialization of tnapi tls: make tls_sw_free_resources static sctp: potential read out of bounds in sctp_ulpevent_type_enabled() MAINTAINERS: review Renesas DT bindings as well net_sched: gen_estimator: fix scaling error in bytes/packets samples nfp: wait for the NSP resource to appear on boot nfp: wait for board state before talking to the NSP ... |
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7318413077 |
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle: "This is the main pull request for 4.14 for MIPS; below a summary of the non-merge commits: CM: - Rename mips_cm_base to mips_gcr_base - Specify register size when generating accessors - Use BIT/GENMASK for register fields, order & drop shifts - Add cluster & block args to mips_cm_lock_other() CPC: - Use common CPS accessor generation macros - Use BIT/GENMASK for register fields, order & drop shifts - Introduce register modify (set/clear/change) accessors - Use change_*, set_* & clear_* where appropriate - Add CM/CPC 3.5 register definitions - Use GlobalNumber macros rather than magic numbers - Have asm/mips-cps.h include CM & CPC headers - Cluster support for topology functions - Detect CPUs in secondary clusters CPS: - Read GIC_VL_IDENT directly, not via irqchip driver DMA: - Consolidate coherent and non-coherent dma_alloc code - Don't use dma_cache_sync to implement fd_cacheflush FPU emulation / FP assist code: - Another series of 14 commits fixing corner cases such as NaN propgagation and other special input values. - Zero bits 32-63 of the result for a CLASS.D instruction. - Enhanced statics via debugfs - Do not use bools for arithmetic. GCC 7.1 moans about this. - Correct user fault_addr type Generic MIPS: - Enhancement of stack backtraces - Cleanup from non-existing options - Handle non word sized instructions when examining frame - Fix detection and decoding of ADDIUSP instruction - Fix decoding of SWSP16 instruction - Refactor handling of stack pointer in get_frame_info - Remove unreachable code from force_fcr31_sig() - Convert to using %pOF instead of full_name - Remove the R6000 support. - Move FP code from *_switch.S to *_fpu.S - Remove unused ST_OFF from r2300_switch.S - Allow platform to specify multiple its.S files - Add #includes to various files to ensure code builds reliable and without warning.. - Remove __invalidate_kernel_vmap_range - Remove plat_timer_setup - Declare various variables & functions static - Abstract CPU core & VP(E) ID access through accessor functions - Store core & VP IDs in GlobalNumber-style variable - Unify checks for sibling CPUs - Add CPU cluster number accessors - Prevent direct use of generic_defconfig - Make CONFIG_MIPS_MT_SMP default y - Add __ioread64_copy - Remove unnecessary inclusions of linux/irqchip/mips-gic.h GIC: - Introduce asm/mips-gic.h with accessor functions - Use new GIC accessor functions in mips-gic-timer - Remove counter access functions from irq-mips-gic.c - Remove gic_read_local_vp_id() from irq-mips-gic.c - Simplify shared interrupt pending/mask reads in irq-mips-gic.c - Simplify gic_local_irq_domain_map() in irq-mips-gic.c - Drop gic_(re)set_mask() functions in irq-mips-gic.c - Remove gic_set_polarity(), gic_set_trigger(), gic_set_dual_edge(), gic_map_to_pin() and gic_map_to_vpe() from irq-mips-gic.c. - Convert remaining shared reg access, local int mask access and remaining local reg access to new accessors - Move GIC_LOCAL_INT_* to asm/mips-gic.h - Remove GIC_CPU_INT* macros from irq-mips-gic.c - Move various definitions to the driver - Remove gic_get_usm_range() - Remove __gic_irq_dispatch() forward declaration - Remove gic_init() - Use mips_gic_present() in place of gic_present and remove gic_present - Move gic_get_c0_*_int() to asm/mips-gic.h - Remove linux/irqchip/mips-gic.h - Inline __gic_init() - Inline gic_basic_init() - Make pcpu_masks a per-cpu variable - Use pcpu_masks to avoid reading GIC_SH_MASK* - Clean up mti, reserved-cpu-vectors handling - Use cpumask_first_and() in gic_set_affinity() - Let the core set struct irq_common_data affinity microMIPS: - Fix microMIPS stack unwinding on big endian systems MIPS-GIC: - SYNC after enabling GIC region NUMA: - Remove the unused parent_node() macro R6: - Constify r2_decoder_tables - Add accessor & bit definitions for GlobalNumber SMP: - Constify smp ops - Allow boot_secondary SMP op to return errors VDSO: - Drop gic_get_usm_range() usage - Avoid use of linux/irqchip/mips-gic.h Platform changes: Alchemy: - Add devboard machine type to cpuinfo - update cpu feature overrides - Threaded carddetect irqs for devboards AR7: - allow NULL clock for clk_get_rate BCM63xx: - Fix ENETDMA_6345_MAXBURST_REG offset - Allow NULL clock for clk_get_rate CI20: - Enable GPIO and RTC drivers in defconfig - Add ethernet and fixed-regulator nodes to DTS Generic platform: - Move Boston and NI 169445 FIT image source to their own files - Include asm/bootinfo.h for plat_fdt_relocated() - Include asm/time.h for get_c0_*_int() - Include asm/bootinfo.h for plat_fdt_relocated() - Include asm/time.h for get_c0_*_int() - Allow filtering enabled boards by requirements - Don't explicitly disable CONFIG_USB_SUPPORT - Bump default NR_CPUS to 16 JZ4700: - Probe the jz4740-rtc driver from devicetree Lantiq: - Drop check of boot select from the spi-falcon driver. - Drop check of boot select from the lantiq-flash MTD driver. - Access boot cause register in the watchdog driver through regmap - Add device tree binding documentation for the watchdog driver - Add docs for the RCU DT bindings. - Convert the fpi bus driver to a platform_driver - Remove ltq_reset_cause() and ltq_boot_select( - Switch to a proper reset driver - Switch to a new drivers/soc GPHY driver - Add an USB PHY driver for the Lantiq SoCs using the RCU module - Use of_platform_default_populate instead of __dt_register_buses - Enable MFD_SYSCON to be able to use it for the RCU MFD - Replace ltq_boot_select() with dummy implementation. Loongson 2F: - Allow NULL clock for clk_get_rate Malta: - Use new GIC accessor functions NI 169445: - Add support for NI 169445 board. - Only include in 32r2el kernels Octeon: - Add support for watchdog of 78XX SOCs. - Add support for watchdog of CN68XX SOCs. - Expose support for mips32r1, mips32r2 and mips64r1 - Enable more drivers in config file - Add support for accessing the boot vector. - Remove old boot vector code from watchdog driver - Define watchdog registers for 70xx, 73xx, 78xx, F75xx. - Make CSR functions node aware. - Allow access to CIU3 IRQ domains. - Misc cleanups in the watchdog driver Omega2+: - New board, add support and defconfig Pistachio: - Enable Root FS on NFS in defconfig Ralink: - Add Mediatek MT7628A SoC - Allow NULL clock for clk_get_rate - Explicitly request exclusive reset control in the pci-mt7620 PCI driver. SEAD3: - Only include in 32 bit kernels by default VoCore: - Add VoCore as a vendor t0 dt-bindings - Add defconfig file" * '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (167 commits) MIPS: Refactor handling of stack pointer in get_frame_info MIPS: Stacktrace: Fix microMIPS stack unwinding on big endian systems MIPS: microMIPS: Fix decoding of swsp16 instruction MIPS: microMIPS: Fix decoding of addiusp instruction MIPS: microMIPS: Fix detection of addiusp instruction MIPS: Handle non word sized instructions when examining frame MIPS: ralink: allow NULL clock for clk_get_rate MIPS: Loongson 2F: allow NULL clock for clk_get_rate MIPS: BCM63XX: allow NULL clock for clk_get_rate MIPS: AR7: allow NULL clock for clk_get_rate MIPS: BCM63XX: fix ENETDMA_6345_MAXBURST_REG offset mips: Save all registers when saving the frame MIPS: Add DWARF unwinding to assembly MIPS: Make SAVE_SOME more standard MIPS: Fix issues in backtraces MIPS: jz4780: DTS: Probe the jz4740-rtc driver from devicetree MIPS: Ci20: Enable RTC driver watchdog: octeon-wdt: Add support for 78XX SOCs. watchdog: octeon-wdt: Add support for cn68XX SOCs. watchdog: octeon-wdt: File cleaning. ... |
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0560ad5762 |
i2c: altera: Add Altera I2C Controller driver
Add driver support for the Altera I2C Controller. The I2C controller is soft IP for use in FPGAs. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> |
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6fa9c623a0 |
MAINTAINERS: review Renesas DT bindings as well
When adding myself as a reviewer for the Renesas Ethernet drivers
I somehow forgot about the bindings -- I want to review them as well.
Fixes:
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b5df1b3a56 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "The main changes are the PCID fixes from Andy, but there's also two hyperv fixes and two paravirt updates" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/hyper-v: Remove duplicated HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED definition x86/hyper-V: Allocate the IDT entry early in boot paravirt: Switch maintainer x86/paravirt: Remove no longer used paravirt functions x86/mm/64: Initialize CR4.PCIDE early x86/hibernate/64: Mask off CR3's PCID bits in the saved CR3 x86/mm: Get rid of VM_BUG_ON in switch_tlb_irqs_off() |
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3882a734c1 |
Fix up MAINTAINERS file sorting
Another merge window, another MAINTAINERS file disaster. People have serious problems with the alphabet and sorting, and poor Jérôme Glisse and Radim Krčmář get their names mangled by locale issues, turning them into some mangled mess (probably others do too, but those two stood out when sorting things again). And we now have two copies of the same 'AS3645A LED FLASH CONTROLLER DRIVER' in the tree and in the MAINTAINERS file, but that's a separate issue - the duplication is real, and I left them as two entries for the same name. This does not try to sort the actual section pattern entries, although I may end up doing that later. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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f60a2abfdb |
The diff is dominated by the Allwinner A10/A20 SoCs getting converted to
the sunxi-ng framework. Otherwise, the heavy hitters are various drivers for SoCs like AT91, Amlogic, Renesas, and Rockchip. There are some other new clk drivers in here too but overall this is just a bunch of clk drivers for various different pieces of hardware and a collection of non-critical fixes for clk drivers. New Drivers: - Allwinner R40 SoCs - Renesas R-Car Gen3 USB 2.0 clock selector PHY - Atmel AT91 audio PLL - Uniphier PXs3 SoCs - ARC HSDK Board PLLs - AXS10X Board PLLs - STMicroelectronics STM32H743 SoCs Removed Drivers: - Non-compiling mb86s7x support Updates: - Allwinner A10/A20 SoCs converted to sunxi-ng framework - Allwinner H3 CPU clk fixes - Renesas R-Car D3 SoC - Renesas V2H and M3-W modules - Samsung Exynos5420/5422/5800 audio fixes - Rockchip fractional clk approximation fixes - Rockchip rk3126 SoC support within the rk3128 driver - Amlogic gxbb CEC32 and sd_emmc clks - Amlogic meson8b reset controller support - IDT VersaClock 5P49V5925/5P49V6901 support - Qualcomm MSM8996 SMMU clks - Various 'const' applications for struct clk_ops - si5351 PLL reset bugfix - Uniphier audio on LD11/LD20 and ethernet support on LD11/LD20/Pro4/PXs2 - Assorted Tegra clk driver fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJZuIAQAAoJEK0CiJfG5JUlUMQQAKFwCZRfTzz0m9jJ9s1XZSR/ vldNAEUGm+Mz0W84xIzFqaT0UI1+SJK4e9Du+EN6phcCD5yVB0JS2EtRa84Bku/i Zy6AYSUNbGjx94HPwIq1hKt+UOIfBiNbJKMnkoCbEyYPA/TiWzr8JR5GyLjwYhPq IZHSvKqUKM3h2nr+MtpFJIIk8DlkLARRca4CCqa5i2Oqj6B8rjQQAq7TaLAM3ASN tSFIW2vdmWD+om2L57WHhwBgaYnUB4jBCRWkFZRsO4ZIRgm4VpePmosy2UTZ7fqb kEaW2bPuv65zUHpvjHG6yXo+yh0yk1fBsXG/joXgJ4oOmNzsIgnCZzPnGUC1ccms QdK/qhdIXsdgiR2DZtYuzUHji8+TNIPPjfAFyJjUwxDBXpqzXvsvltx2a1hg/rUP VDvTL2OnoGtrW2bXPufCkxBsyejJ4RqC5riMJws5xgMkqKKUajiLovPeuL6+8kU+ ncqWYiIkEvHNKpmW511G/g+ClLk89zgXfxKFWWR+iDjSvA0hgaiRj1V3C2HIyS8f CLpalf6ao2+O008rUiaiqJyxWuwLujcdYokay2HXvTYc45rXrVwvlaDajxqs2eer lekUA4ZbX2g6qvB0lna6PNlv8JLQ1XPdzhWD2eeQIi7JgVSgwg++kUJqglsuai56 eg5zNo6891GL9zFW10/A =0JbT -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The diff is dominated by the Allwinner A10/A20 SoCs getting converted to the sunxi-ng framework. Otherwise, the heavy hitters are various drivers for SoCs like AT91, Amlogic, Renesas, and Rockchip. There are some other new clk drivers in here too but overall this is just a bunch of clk drivers for various different pieces of hardware and a collection of non-critical fixes for clk drivers. New Drivers: - Allwinner R40 SoCs - Renesas R-Car Gen3 USB 2.0 clock selector PHY - Atmel AT91 audio PLL - Uniphier PXs3 SoCs - ARC HSDK Board PLLs - AXS10X Board PLLs - STMicroelectronics STM32H743 SoCs Removed Drivers: - Non-compiling mb86s7x support Updates: - Allwinner A10/A20 SoCs converted to sunxi-ng framework - Allwinner H3 CPU clk fixes - Renesas R-Car D3 SoC - Renesas V2H and M3-W modules - Samsung Exynos5420/5422/5800 audio fixes - Rockchip fractional clk approximation fixes - Rockchip rk3126 SoC support within the rk3128 driver - Amlogic gxbb CEC32 and sd_emmc clks - Amlogic meson8b reset controller support - IDT VersaClock 5P49V5925/5P49V6901 support - Qualcomm MSM8996 SMMU clks - Various 'const' applications for struct clk_ops - si5351 PLL reset bugfix - Uniphier audio on LD11/LD20 and ethernet support on LD11/LD20/Pro4/PXs2 - Assorted Tegra clk driver fixes" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (120 commits) clk: si5351: fix PLL reset ASoC: atmel-classd: remove aclk clock ASoC: atmel-classd: remove aclk clock from DT binding clk: at91: clk-generated: make gclk determine audio_pll rate clk: at91: clk-generated: create function to find best_diff clk: at91: add audio pll clock drivers dt-bindings: clk: at91: add audio plls to the compatible list clk: at91: clk-generated: remove useless divisor loop clk: mb86s7x: Drop non-building driver clk: ti: check for null return in strrchr to avoid null dereferencing clk: Don't write error code into divider register clk: uniphier: add video input subsystem clock clk: uniphier: add audio system clock clk: stm32h7: Add stm32h743 clock driver clk: gate: expose clk_gate_ops::is_enabled clk: nxp: clk-lpc32xx: rename clk_gate_is_enabled() clk: uniphier: add PXs3 clock data clk: hi6220: change watchdog clock source clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808 clk: cs2000: Add cs2000_set_saved_rate ... |
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561a8eb3e1 |
RTC for 4.14
Subsystem: - Remove .open() and .release() RTC ops - constify i2c_device_id New driver: - Realtek RTD1295 - Android emulator (goldfish) RTC Drivers: - ds1307: Beginning of a huge cleanup - s35390a: handle invalid RTC time - sun6i: external oscillator gate support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEXx9Viay1+e7J/aM4AyWl4gNJNJIFAlm5YTcACgkQAyWl4gNJ NJKetg//Xz4zK3O1uhfz1/yWOSqbBwYxUvHzSDFuD3FtAskFPPFACgJENkj98DMF w6nCqq/TXOY+BpqPTebzc68vvHGCvZ/AEKPzvCV1KciQ+ACMFGxH8xHCLox9AdyL VtcWftPPwu3W6oNN1azV++XgVtComzfEi4pTcTXdw9EDA5yBK/Xyg3xWZ1QV/Xs5 /DFCcY69nhaJxmD/To0csmI1KbMbiprvN0vJHtF589Y4KhBfnlZnq3bAx2Coo1kv PpPy0e0kLzzlWMtMsiM6I3w5iwuf5o1Vajcg5ylAK0Wjvfgh7DqYX0ZQySw/5eZT f1OCqP0GVSugmJ8SFMVxYbXPGgpUETtT6ztB9fsAYdUye3I/xfqmip3A7vcFlrAb /R1gTZOyx/uwv3qVRsx0LJVxJQJ7vq/3dJYFiQo80AbPyY+GQT3xPr3z33DcJYJt 2CL0pd6NfEzgesuVCnpZxF+wNJ+449Jzmxge5klqH1rYQ/IjOXS0qAg5pQRUaRjC CGNkjBWT82HN1Y8G++4FpdmHLUjkO07QyAAZiYvHNXX3aMcyl8Az/2kcrl+yq7tl 03CxveLD8kP1bVsRMEIbx24l4lB93U5HyFTeli9xjBMbxDrBK2NZXCD7g/yI/sbs ryUe5W33Xgxm0DJ9CXts0qOf/ommiBoogYk+oxe+AGWdLR1weRo= =Xkx1 -----END PGP SIGNATURE----- Merge tag 'rtc-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Subsystem: - remove .open() and .release() RTC ops - constify i2c_device_id New driver: - Realtek RTD1295 - Android emulator (goldfish) RTC Drivers: - ds1307: Beginning of a huge cleanup - s35390a: handle invalid RTC time - sun6i: external oscillator gate support" * tag 'rtc-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (40 commits) rtc: ds1307: use octal permissions rtc: ds1307: fix braces rtc: ds1307: fix alignments and blank lines rtc: ds1307: use BIT rtc: ds1307: use u32 rtc: ds1307: use sizeof rtc: ds1307: remove regs member rtc: Add Realtek RTD1295 dt-bindings: rtc: Add Realtek RTD1295 rtc: sun6i: Add support for the external oscillator gate rtc: goldfish: Add RTC driver for Android emulator dt-bindings: Add device tree binding for Goldfish RTC driver rtc: ds1307: add basic support for ds1341 chip rtc: ds1307: remove member nvram_offset from struct ds1307 rtc: ds1307: factor out offset to struct chip_desc rtc: ds1307: factor out rtc_ops to struct chip_desc rtc: ds1307: factor out irq_handler to struct chip_desc rtc: ds1307: improve irq setup rtc: ds1307: constify struct chip_desc variables rtc: ds1307: improve trickle charger initialization ... |
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30c1bbffe6 |
paravirt: Switch maintainer
Jeremy Fitzhardinge is stepping down as a paravirt maintainer. I'll replace him. While at it, update the file list to the actual pattern. Signed-off-by: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: akataria@vmware.com Cc: chrisw@sous-sol.org Cc: jeremy@goop.org Cc: rusty@rustcorp.com.au Cc: virtualization@lists.linux-foundation.org Link: http://lkml.kernel.org/r/20170905143407.9227-1-jgross@suse.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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52269718dc |
dma-mapping updates for 4.14:
- removal of the old dma_alloc_noncoherent interface - remove unused flags to dma_declare_coherent_memory - restrict OF DMA configuration to specific physical busses - use the iommu mailing list for dma-mapping questions and patches -----BEGIN PGP SIGNATURE----- iQI/BAABCAApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlm38VMLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYNa+BAAjlTbZ2DhEmBDKHDYjQepnqdw7oY/5B/6A3GKArbR psXDmWR8HetbJC1+Yg2aaCvSWdza9cR36juI4WSsA2+4FVLU0nj5elkX9QEN/eP4 kiUuwUXCKi3MNd55ESIiVQos0RKvQ8us7rLDfug2h/8dVP5EdLNI//axHY4Y/R7k 6j6ymal9QdHxLj8wdkAQ332womV2jQH44ISIy/Eu/eF1DmWJ1HZvgO/PNeSyVpwB bP8CRfMAnQDFqB0XiwCXyukNKntvBe7ZpazMdQKH6bObiLOa8DT2Ex/UeG6VBtb3 TXeLW9aSJDG9FfzlqwDlySZWqQlvcEEK7DWm7kNka9tiHx+AKZW+utlrS7Pvofut ufqD9NRrmutBzgXsZiri/x9b5+UsREKsdHNyLHVfjYo9PlEsZwMjaXxExAlEdgvl L0pU4EpLP8kK5pRV5K8IXCEVMyoejI2ZIrtu5DHlc3mblUApXkKx1TG81gJsncHh fDLARilSgCN6g8wQjSiBiXwS6ynBRcmvpeIxrh3x7xQ7OqmqDMS5JcgJCNvBQEKm yEMCKd8vf30Jpva3VRmQXyUiDMwebguUqSJUDJW0JeDFFGQ7O39JeOwB72LzVHjZ N9VMh3gCvtkF2ZPV+HIPNbTFnfydzyjNW/BpGt4r5cyvfd2TjEDSPFeIOWZ+chVQ j68= =qHNs -----END PGP SIGNATURE----- Merge tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: - removal of the old dma_alloc_noncoherent interface - remove unused flags to dma_declare_coherent_memory - restrict OF DMA configuration to specific physical busses - use the iommu mailing list for dma-mapping questions and patches * tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping: dma-coherent: fix dma_declare_coherent_memory() logic error ARM: imx: mx31moboard: Remove unused 'dma' variable dma-coherent: remove an unused variable MAINTAINERS: use the iommu list for the dma-mapping subsystem dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags dma-coherent: remove the DMA_MEMORY_INCLUDES_CHILDREN flag of: restrict DMA configuration dma-mapping: remove dma_alloc_noncoherent and dma_free_noncoherent i825xx: switch to switch to dma_alloc_attrs au1000_eth: switch to dma_alloc_attrs sgiseeq: switch to dma_alloc_attrs dma-mapping: reduce dma_mapping_error inline bloat |
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7f85565a3f |
selinux/stable-4.14 PR 20170831
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEcQCq365ubpQNLgrWVeRaWujKfIoFAlmoS/wUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQVeRaWujKfIqubxAAhkcmOgf+bh881VOWjkrl0MpO6n30 LAyLHNpa95xYw7AuxSrx+XP21hZHVWOSPEZdDjC+BOTToqv025XyYUAh+vvhm1pc HgT7oNOyfEnGdXG8VtluC2zhSunw/gDz7uoUh7+dHpVqa+NayRqaopNY+4tgtVjT 6/DMwfvonTD5GWaNxraFZLaOENXAjbdVBcqoHhnY9cp4w5uGQ3rt6dFpLpW/gW7n /fUzsjnLTztrsRx3nyEkwJuo/pxugbmZU5sjVgCFd7P729CfBVKqoToIh0CqJfj6 s4RIb//XmRxxiTF1EO7N1suPaqnESjT+Ua3moIuEixs4QjiEu25TNZy8K0b2zLsL sTt40F5KAbKYXH/WyZxEtPf0HOUwL68oFZ+c4VYcCK6LwJmBLnfhan4BSZgH0/EO rBIlb5O1znyfuGmLnjUfn+BlPuP35PhRpZVWP2eLZtOC4lY+yaVqzauFIEY/wY96 dYM6YwtJYuZ3C8sQxjT6UWuOYyj/02EgPbvlS7nv4zp1pZNnZ0dx8sfEu6FNeakY QZAaI4oDvkpj7x4a0biNinacCYIUacRDF63jcKQnaNp3F3Nf1Vh4DKQWbFLfMidN luWsEsVrPfLynUMZLq3KVUg825bTQw1MapqzlADmOyX6Dq/87/a+nY9IXWOH9TSm fJjuSsMAtnui1/k= =/6oy -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20170831' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: "A relatively quiet period for SELinux, 11 patches with only two/three having any substantive changes. These noteworthy changes include another tweak to the NNP/nosuid handling, per-file labeling for cgroups, and an object class fix for AF_UNIX/SOCK_RAW sockets; the rest of the changes are minor tweaks or administrative updates (Stephen's email update explains the file explosion in the diffstat). Everything passes the selinux-testsuite" [ Also a couple of small patches from the security tree from Tetsuo Handa for Tomoyo and LSM cleanup. The separation of security policy updates wasn't all that clean - Linus ] * tag 'selinux-pr-20170831' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: constify nf_hook_ops selinux: allow per-file labeling for cgroupfs lsm_audit: update my email address selinux: update my email address MAINTAINERS: update the NetLabel and Labeled Networking information selinux: use GFP_NOWAIT in the AVC kmem_caches selinux: Generalize support for NNP/nosuid SELinux domain transitions selinux: genheaders should fail if too many permissions are defined selinux: update the selinux info in MAINTAINERS credits: update Paul Moore's info selinux: Assign proper class to PF_UNIX/SOCK_RAW sockets tomoyo: Update URLs in Documentation/admin-guide/LSM/tomoyo.rst LSM: Remove security_task_create() hook. |
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ae46654bcf |
ARM: SoC driver updates for v4.14
This branch contains platform-related driver updates for ARM and ARM64. Among them: - Reset driver updates: + New API for dealing with arrays of resets + Make unimplemented {de,}assert return success on shared resets + MSDKv1 driver + Removal of obsolete Gemini reset driver + Misc updates for sunxi and Uniphier - SoC drivers: + Platform SoC driver registration on Tegra + Shuffle of Qualcomm drivers into a submenu + Allwinner A64 support for SRAM + Renesas R-Car R3 support + Power domains for Rockchip RK3366 - Misc updates and smaller fixes for TEE and memory driver subsystems -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZtdt7AAoJEIwa5zzehBx3EboP/jR2T9lrMavXR1zL48L14yJb S+fiJlrX1Kr42UF4PQvsfs+uTqOLmycrPVFkMb6IwoUPzQ9UCOSoiMzYm2b7ZPvt uIesHhdM3/xun6wKfieN8GmNA1yDVynTxo0TTYDw5ha7I6s2GHgw0GSFzy3wm0Qg KzerAO3gzf3L5XsKR0cai3IXNjHO9ubpFG1ReR09da28nPElP8ggWg0KnqdO76Ch BGpFj78EC875ZNqwHgnspUqgGDJnBjig3m/uA4FWA0G9Jl38tCyKTZfUR7cEraoV kyCgBlR/UrI8eXVTyEy5k5iTsQ3A1VhX4rGjyH+5NZHTs1yWr4+RDND/qeGl9tSo VASuOtH6Rc3vdUDpHPBNAFNQH8fwwDoKf96dvN1tiffsx6LSKb//NyOfkXzKOtR6 CP5raYfX4YktLtHq0XVTZ/6r3XmLcTHzElR/dCFpQOFcTOYii0pWtfcWouahbZ1w dhoBX/dbNq37MfzrxtHN2VTIEHpn2GU7u+ZGkp2ArokD58BAft/M3Xee1cDnF75g ZDwe5eNFT8aBZKaY7zwG8cdxiw9kACAivDRwW+zgpfUr39c+d0+QmVfnfJh4EGXK Ri6yr2EfBWK6jw3cwkdSyyt7iSzIkB+RiuuD1MjpYhWzAvoDpzqkXYukFGbpXnuy vUFHNuP1ocUsRtCs8mm1 =yBzS -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "This branch contains platform-related driver updates for ARM and ARM64. Among them: - Reset driver updates: + New API for dealing with arrays of resets + Make unimplemented {de,}assert return success on shared resets + MSDKv1 driver + Removal of obsolete Gemini reset driver + Misc updates for sunxi and Uniphier - SoC drivers: + Platform SoC driver registration on Tegra + Shuffle of Qualcomm drivers into a submenu + Allwinner A64 support for SRAM + Renesas R-Car R3 support + Power domains for Rockchip RK3366 - Misc updates and smaller fixes for TEE and memory driver subsystems" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) firmware: arm_scpi: fix endianness of dev_id in struct dev_pstate_set soc/tegra: fuse: Add missing semi-colon soc/tegra: Restrict SoC device registration to Tegra drivers: soc: sunxi: add support for A64 and its SRAM C drivers: soc: sunxi: add support for remapping func value to reg value drivers: soc: sunxi: fix error processing on base address when claiming dt-bindings: add binding for Allwinner A64 SRAM controller and SRAM C bus: sunxi-rsb: Enable by default for ARM64 soc/tegra: Register SoC device firmware: tegra: set drvdata earlier memory: Convert to using %pOF instead of full_name soc: Convert to using %pOF instead of full_name bus: Convert to using %pOF instead of full_name firmware: Convert to using %pOF instead of full_name soc: mediatek: add SCPSYS power domain driver for MediaTek MT7622 SoC soc: mediatek: add header files required for MT7622 SCPSYS dt-binding soc: mediatek: reduce code duplication of scpsys_probe across all SoCs dt-bindings: soc: update the binding document for SCPSYS on MediaTek MT7622 SoC reset: uniphier: add analog amplifiers reset control reset: uniphier: add video input subsystem reset control ... |
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7f1b9be13a |
ARM/arm64: SoC platform updates for v4.14
This branch contains platform updates for 32- and 64-bit ARM, including defconfig updates to enable new options, drivers and platforms. There are also a few fixes and cleanups for some existing vendors. Some of the things worth highlighting here are: - Enabling new crypt drivers on arm64 defconfig - QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig - Debug support enabled for Renesas r8a7743 - Various config updates for Renesas platforms (sound, USB, other drivers) - Platform support (including SMP) for TI dra762 - OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale DMA code -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZtdXjAAoJEIwa5zzehBx3ExIQAJQ6anSZlkGysXqptA4c1HuL vgGq/U5xZ1Wa4Z/YX7//wuCMwRClc1j/zSJ5PP+wP0YsaviN7iF/8H1P/HQtCiTT DcEQPSI770829wzW4oMNW0PyU/ZnWMtuiMB+FAjdPVjbS8bT4PIK72D8PYKrT7f8 8bU51+QezjSLamQaA8S2RyX+kYI/4znTa/9Aco4AlCtioV8h9gQanFYd2EI/EMhU 1uvR3xUFf/YK49+M5J6m3DvtFffllHU9TKV/EAQD1Bhl1s5VPfem+a8JbVh1m7M+ NzQOOoPJ9jYOGfjlaQQVmZ/1E4iKac1oK4x44Djk/i+RFjl+AT/2co3RcaEq9Npw 5HNsK8ujnjzWB3xHu5wK5CbrjLNYco9hOpJaGkSeClo4ElDJVSKxyqWkZuhhnSA8 bXXV5VraMX67tjG7Ou8+NtdbMkGdOUqnNbuBlCxkxpWxhtaUQG1YHHQDofUXNguy rtVhKRZRSkNYrp4lDCKCXVFFO077FGzP2Boq6JVzLv+U1l6JlZkkr3EWKYMY45HC o2rVcAB4lMR/k6tqE5MAmQC53jCNlFZt2xtf1WRVKf+0TfBVIGX3MxvFxl4E9wA+ 9pdJ9ujZWsPjTcZcktA6AsaK7uevRxcB2YZYv4pXVjR1RcZ/SfiEf4UW+md3j4QB igKej5WsRiCPwnkMFKs0 =g8cF -----END PGP SIGNATURE----- Merge tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM/arm64 SoC platform updates from Olof Johansson: "This branch contains platform updates for 32- and 64-bit ARM, including defconfig updates to enable new options, drivers and platforms. There are also a few fixes and cleanups for some existing vendors. Some of the things worth highlighting here are: - Enabling new crypt drivers on arm64 defconfig - QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig - Debug support enabled for Renesas r8a7743 - Various config updates for Renesas platforms (sound, USB, other drivers) - Platform support (including SMP) for TI dra762 - OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale DMA code" * tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits) ARM: multi_v7_defconfig: make eSDHC driver built-in arm64: defconfig: enable rockchip graphics MAINTAINERS: Update Cavium ThunderX2 entry ARM: config: aspeed: Add I2C, VUART, LPC Snoop ARM: configs: aspeed: Update Aspeed G4 with VMSPLIT_2G ARM: s3c24xx: Fix NAND ECC mode for mini2440 board ARM: davinci_all_defconfig: enable tinydrm and ST7586 arm64: defconfig: Enable QCOM IPQ8074 clock and pinctrl ARM: defconfig: tegra: Enable ChipIdea UDC driver ARM: configs: Add Tegra I2S interfaces to multi_v7_defconfig ARM: tegra: Add Tegra I2S interfaces to defconfig ARM: tegra: Update default configuration for v4.13-rc1 MAINTAINERS: update ARM/ZTE entry soc: versatile: remove unnecessary static in realview_soc_probe() ARM: Convert to using %pOF instead of full_name ARM: hisi: Fix typo in comment ARM: multi_v7_defconfig: add CONFIG_BRCMSTB_THERMAL arm64: defconfig: add CONFIG_BRCMSTB_THERMAL arm64: defconfig: add recently added crypto drivers as modules arm64: defconfig: enable CONFIG_UNIPHIER_WATCHDOG ... |
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d719518d9c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next
Pull sparc updates from David Miller: 1) Use register window state adjustment instructions when available, from Anthony Yznaga. 2) Add VCC console concentrator driver, from Jag Raman. 3) Add 16GB hugepage support, from Nitin Gupta. 4) Support cpu 'poke' hypercall, from Vijay Kumar. 5) Add M7/M8 optimized memcpy/memset/copy_{to,from}_user, from Babu Moger. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (33 commits) sparc64: Handle additional cases of no fault loads sparc64: speed up etrap/rtrap on NG2 and later processors sparc64: vcc: make ktermios const sparc: leon: grpci1: constify of_device_id sparc: leon: grpci2: constify of_device_id sparc64: vcc: Check for IS_ERR() instead of NULL sparc64: Cleanup hugepage table walk functions sparc64: Add 16GB hugepage support sparc64: Support huge PUD case in get_user_pages sparc64: vcc: Add install & cleanup TTY operations sparc64: vcc: Add break_ctl TTY operation sparc64: vcc: Add chars_in_buffer TTY operation sparc64: vcc: Add write & write_room TTY operations sparc64: vcc: Add hangup TTY operation sparc64: vcc: Add open & close TTY operations sparc64: vcc: Enable LDC event processing engine sparc64: vcc: Add RX & TX timer for delayed LDC operation sparc64: vcc: Create sysfs attribute group sparc64: vcc: Enable VCC port probe and removal sparc64: vcc: TTY driver initialization and cleanup ... |
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4dfc278803 |
IOMMU Updates for Linux v4.14
Slightly more changes than usual this time: - KDump Kernel IOMMU take-over code for AMD IOMMU. The code now tries to preserve the mappings of the kernel so that master aborts for devices are avoided. Master aborts cause some devices to fail in the kdump kernel, so this code makes the dump more likely to succeed when AMD IOMMU is enabled. - Common flush queue implementation for IOVA code users. The code is still optional, but AMD and Intel IOMMU drivers had their own implementation which is now unified. - Finish support for iommu-groups. All drivers implement this feature now so that IOMMU core code can rely on it. - Finish support for 'struct iommu_device' in iommu drivers. All drivers now use the interface. - New functions in the IOMMU-API for explicit IO/TLB flushing. This will help to reduce the number of IO/TLB flushes when IOMMU drivers support this interface. - Support for mt2712 in the Mediatek IOMMU driver - New IOMMU driver for QCOM hardware - System PM support for ARM-SMMU - Shutdown method for ARM-SMMU-v3 - Some constification patches - Various other small improvements and fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJZtCFNAAoJECvwRC2XARrjZnQP/AxC/ezQpq82HbegF4sM/cVE Ep7TeTqodEl75FS/6txe2wU0pwodqk/LB9ajfQZUbE1w8vKsNEqi5qf4ZYHGoxYI 5bWyjJBzKIlwENH5lsBpQNt6XLevrYmRsFy7F0tRYy+qPQq8k+js2i7/XkCL3q7L 3xklF847RRoITaTOhhaROx1pF23dSMEsS2XGuWHcZfjORtep4wcFKzd/2SvlCWCo P2bRU7jBzfJuuGSA80gaiUbDmrULTUfYuZNp7njASzCgsDmagERtvDEpdoXPNNSp u6s4LjU1Dp3fgr6g6cFRO7B6JUbWd619nwo9so/c/wZN54yEngBF9EyeeF3mv2O5 ZbM2mOW3RlZcjxFT/AC8G4cZwwP6MpCEQOdqknoqc6ZQwcDqwN0o9I4+po0wsiAU 89ijZZe9Mx0p9lNpihaBEB1erAUWPo5Obh62zo80W3h6x9WzkGQWM+PyFK2DYoaC 8biEZzcc21sLEHvXQkcEGJSKrihHr9sluOqvxmCw5QAkYIFAeZRoeH7JtZWjVCnr T3XvaG1G1Aw6tS7ErxufdKawREAGki0Rm9i1baiH9sqNj5rllM01Y+PgU6E21Nbg iZp9gJLjfwM4vhYLlovvQK5PRoOBsCkyCpEI4GJqjLeam5p/WN06CFFf0ifQofYr qDPCVDkWHWV8nugFFKE7 =EVh9 -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: "Slightly more changes than usual this time: - KDump Kernel IOMMU take-over code for AMD IOMMU. The code now tries to preserve the mappings of the kernel so that master aborts for devices are avoided. Master aborts cause some devices to fail in the kdump kernel, so this code makes the dump more likely to succeed when AMD IOMMU is enabled. - common flush queue implementation for IOVA code users. The code is still optional, but AMD and Intel IOMMU drivers had their own implementation which is now unified. - finish support for iommu-groups. All drivers implement this feature now so that IOMMU core code can rely on it. - finish support for 'struct iommu_device' in iommu drivers. All drivers now use the interface. - new functions in the IOMMU-API for explicit IO/TLB flushing. This will help to reduce the number of IO/TLB flushes when IOMMU drivers support this interface. - support for mt2712 in the Mediatek IOMMU driver - new IOMMU driver for QCOM hardware - system PM support for ARM-SMMU - shutdown method for ARM-SMMU-v3 - some constification patches - various other small improvements and fixes" * tag 'iommu-updates-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (87 commits) iommu/vt-d: Don't be too aggressive when clearing one context entry iommu: Introduce Interface for IOMMU TLB Flushing iommu/s390: Constify iommu_ops iommu/vt-d: Avoid calling virt_to_phys() on null pointer iommu/vt-d: IOMMU Page Request needs to check if address is canonical. arm/tegra: Call bus_set_iommu() after iommu_device_register() iommu/exynos: Constify iommu_ops iommu/ipmmu-vmsa: Make ipmmu_gather_ops const iommu/ipmmu-vmsa: Rereserving a free context before setting up a pagetable iommu/amd: Rename a few flush functions iommu/amd: Check if domain is NULL in get_domain() and return -EBUSY iommu/mediatek: Fix a build warning of BIT(32) in ARM iommu/mediatek: Fix a build fail of m4u_type iommu: qcom: annotate PM functions as __maybe_unused iommu/pamu: Fix PAMU boot crash memory: mtk-smi: Degrade SMI init to module_init iommu/mediatek: Enlarge the validate PA range for 4GB mode iommu/mediatek: Disable iommu clock when system suspend iommu/mediatek: Move pgtable allocation into domain_alloc iommu/mediatek: Merge 2 M4U HWs into one iommu domain ... |
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a59e57da49 |
MTD changes for 4.14:
General updates: * Constify pci_device_id in various drivers * Constify device_type * Remove pad control code from the Gemini driver * Use %pOF to print OF node full_name * Various fixes in the physmap_of driver * Remove unused vars in mtdswap * Check devm_kzalloc() return value in the spear_smi driver * Check clk_prepare_enable() return code in the st_spi_fsm driver * Create per MTD device debugfs enties NAND updates, from Boris Brezillon: * Fix memory leaks in the core * Remove unused NAND locking support * Rename nand.h into rawnand.h (preparing support for spi NANDs) * Use NAND_MAX_ID_LEN where appropriate * Fix support for 20nm Hynix chips * Fix support for Samsung and Hynix SLC NANDs * Various cleanup, improvements and fixes in the qcom driver * Fixes for bugs detected by various static code analysis tools * Fix mxc ooblayout definition * Add a new part_parsers to tmio and sharpsl platform data in order to define a custom list of partition parsers * Request the reset line in exclusive mode in the sunxi driver * Fix a build error in the orion-nand driver when compiled for ARMv4 * Allow 64-bit mvebu platforms to select the PXA3XX driver SPI NOR updates, from Cyrille Pitchen and Marek Vasut: * add support to the JEDEC JESD216B specification (SFDP tables). * add support to the Intel Denverton SPI flash controller. * fix error recovery for Spansion/Cypress SPI NOR memories. * fix 4-byte address management for the Aspeed SPI controller. * add support to some Microchip SST26 memory parts * remove unneeded pinctrl header Write a message for tag: -----BEGIN PGP SIGNATURE----- iQJABAABCAAqBQJZrav6Ixxib3Jpcy5icmV6aWxsb25AZnJlZS1lbGVjdHJvbnMu Y29tAAoJEGXtNgF+CLcABwkP/joDrq09RIC9n5gP+ubJe6O1jKvNWDd6bIVXD3Ke 73R0a0ANwwWlNYWTChTdrb8UeewVS1bzutyy5O2Sbdb6Jc6s7xkfQDTsbET2HWOK S7Lt/zjlC6/6cow59B6h43PGS6wmIFaZD3K+70sGhvFnV8epVUzS2Aa783xS8LXm so2djZOdUYnW+yE0eho24VQR6nS4YP4Vc+7Mm9skjU0ifjB9mJiWRkzoQnqIgORO M+Iab+qjDs9KR/edWh6mZtnvjps0VSW4I40YsClpcgIn550w1DSXe4u6/8Nk+2Bp gfrALls91gob0ocxmEdIyLID+M0410HcN/Lvh36nw+tkkGTaXf0D6mkqzdKNrZ3w yz+UV9uf19kr1c6zFGcCvUlD0btn9KT+F2legnhgURtwUyDFQcaYQlkpDIeEzUMV ZrtzKbSE2v9810YKXjtCnseewdP+Eph/ewN6ODX5yg/fs8K0fyQYTRtYYM50U69X md8zznBBDPhJVu5T2Of7my9V1SxvCP8a7LrKjAXuFHpZ/CHiPe+QOWBgG2L+zXXT e10/rTg7T2pcyKpBvL/3/mCYeJ+Iup3lKT1EHGCXcKnLGecVgOsbvdG+JnvQMI2J FLmu1exvrzi0Gcrs/05hqwyUvkHZ5FB1a+heNOtmQ+h1U0ElXqILyu7brzghupRe 3phO =UgCd -----END PGP SIGNATURE----- Merge tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd Pull MTD updates from Boris Brezillon: "General updates: - Constify pci_device_id in various drivers - Constify device_type - Remove pad control code from the Gemini driver - Use %pOF to print OF node full_name - Various fixes in the physmap_of driver - Remove unused vars in mtdswap - Check devm_kzalloc() return value in the spear_smi driver - Check clk_prepare_enable() return code in the st_spi_fsm driver - Create per MTD device debugfs enties NAND updates, from Boris Brezillon: - Fix memory leaks in the core - Remove unused NAND locking support - Rename nand.h into rawnand.h (preparing support for spi NANDs) - Use NAND_MAX_ID_LEN where appropriate - Fix support for 20nm Hynix chips - Fix support for Samsung and Hynix SLC NANDs - Various cleanup, improvements and fixes in the qcom driver - Fixes for bugs detected by various static code analysis tools - Fix mxc ooblayout definition - Add a new part_parsers to tmio and sharpsl platform data in order to define a custom list of partition parsers - Request the reset line in exclusive mode in the sunxi driver - Fix a build error in the orion-nand driver when compiled for ARMv4 - Allow 64-bit mvebu platforms to select the PXA3XX driver SPI NOR updates, from Cyrille Pitchen and Marek Vasut: - add support to the JEDEC JESD216B specification (SFDP tables). - add support to the Intel Denverton SPI flash controller. - fix error recovery for Spansion/Cypress SPI NOR memories. - fix 4-byte address management for the Aspeed SPI controller. - add support to some Microchip SST26 memory parts - remove unneeded pinctrl header Write a message for tag:" * tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd: (74 commits) mtd: nand: complain loudly when chip->bits_per_cell is not correctly initialized mtd: nand: make Samsung SLC NAND usable again mtd: nand: tmio: Register partitions using the parsers mfd: tmio: Add partition parsers platform data mtd: nand: sharpsl: Register partitions using the parsers mtd: nand: sharpsl: Add partition parsers platform data mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller mtd: nand: qcom: support for IPQ4019 QPIC NAND controller dt-bindings: qcom_nandc: IPQ8074 QPIC NAND documentation dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation dt-bindings: qcom_nandc: fix the ipq806x device tree example mtd: nand: qcom: support for different DEV_CMD register offsets mtd: nand: qcom: QPIC data descriptors handling mtd: nand: qcom: enable BAM or ADM mode mtd: nand: qcom: erased codeword detection configuration mtd: nand: qcom: support for read location registers mtd: nand: qcom: support for passing flags in DMA helper functions mtd: nand: qcom: add BAM DMA descriptor handling mtd: nand: qcom: allocate BAM transaction mtd: nand: qcom: DMA mapping support for register read buffer ... |
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d2d8f51e28 |
Merge branch 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - new drivers for Spreadtrum I2C, Intel Cherry Trail Whiskey Cove SMBUS - quite some driver updates - cleanups for the i2c-mux subsystem - some subsystem-wide constification - further cleanup of include/linux/i2c * 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (50 commits) i2c: sprd: Fix undefined reference errors i2c: nomadik: constify amba_id i2c: versatile: Make i2c_algo_bit_data const i2c: busses: make i2c_adapter_quirks const i2c: busses: make i2c_adapter const i2c: busses: make i2c_algorithm const i2c: Add Spreadtrum I2C controller driver dt-bindings: i2c: Add Spreadtrum I2C controller documentation i2c-cht-wc: make cht_wc_i2c_adap_driver static MAINTAINERS: Add entry for drivers/i2c/busses/i2c-cht-wc.c i2c: aspeed: Retain delay/setup/hold values when configuring bus frequency dt-bindings: i2c: eeprom: Document vendor to be used and deprecated ones i2c: i801: Restore the presence state of P2SB PCI device after reading BAR MAINTAINERS: drop entry for Blackfin I2C and Sonic's email blackfin: merge the two TWI header files i2c: davinci: Preserve return value of devm_clk_get i2c: mediatek: Add i2c compatible for MediaTek MT7622 dt-bindings: i2c: Add MediaTek MT7622 i2c binding dt-bindings: i2c: modify information formats i2c: mux: i2c-arb-gpio-challenge: allow compiling w/o OF support ... |
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fbf4432ff7 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - most of the rest of MM - a small number of misc things - lib/ updates - checkpatch - autofs updates - ipc/ updates * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (126 commits) ipc: optimize semget/shmget/msgget for lots of keys ipc/sem: play nicer with large nsops allocations ipc/sem: drop sem_checkid helper ipc: convert kern_ipc_perm.refcount from atomic_t to refcount_t ipc: convert sem_undo_list.refcnt from atomic_t to refcount_t ipc: convert ipc_namespace.count from atomic_t to refcount_t kcov: support compat processes sh: defconfig: cleanup from old Kconfig options mn10300: defconfig: cleanup from old Kconfig options m32r: defconfig: cleanup from old Kconfig options drivers/pps: use surrounding "if PPS" to remove numerous dependency checks drivers/pps: aesthetic tweaks to PPS-related content cpumask: make cpumask_next() out-of-line kmod: move #ifdef CONFIG_MODULES wrapper to Makefile kmod: split off umh headers into its own file MAINTAINERS: clarify kmod is just a kernel module loader kmod: split out umh code into its own file test_kmod: flip INT checks to be consistent test_kmod: remove paranoid UINT_MAX check on uint range processing vfat: deduplicate hex2bin() ... |
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a2d8180301 |
drivers/pps: aesthetic tweaks to PPS-related content
Collection of aesthetic adjustments to various PPS-related files, directories and Documentation, some quite minor just for the sake of consistency, including: * Updated example of pps device tree node (courtesy Rodolfo G.) * "PPS-API" -> "PPS API" * "pps_source_info_s" -> "pps_source_info" * "ktimer driver" -> "pps-ktimer driver" * "ppstest /dev/pps0" -> "ppstest /dev/pps1" to match example * Add missing PPS-related entries to MAINTAINERS file * Other trivialities Link: http://lkml.kernel.org/r/alpine.LFD.2.20.1708261048220.8106@localhost.localdomain Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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c1f3fa2a4f |
kmod: split off umh headers into its own file
In the future usermode helper users do not need to carry in all the of kmod headers declarations. Since kmod.h still includes umh.h this change has no functional changes, each umh user can be cleaned up separately later and with time. Link: http://lkml.kernel.org/r/20170810180618.22457-4-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Jessica Yu <jeyu@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Colin Ian King <colin.king@canonical.com> Cc: Daniel Mentz <danielmentz@google.com> Cc: David Binderman <dcb314@hotmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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00653d3aba |
MAINTAINERS: clarify kmod is just a kernel module loader
This should make it clearer what the kmod code is now that the umh code is split out separately. Link: http://lkml.kernel.org/r/20170810180618.22457-3-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Jessica Yu <jeyu@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Colin Ian King <colin.king@canonical.com> Cc: Daniel Mentz <danielmentz@google.com> Cc: David Binderman <dcb314@hotmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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235586939d |
kmod: split out umh code into its own file
Patch series "kmod: few code cleanups to split out umh code" The usermode helper has a provenance from the old usb code which first required a usermode helper. Eventually this was shoved into kmod.c and the kernel's modprobe calls was converted over eventually to share the same code. Over time the list of usermode helpers in the kernel has grown -- so kmod is just but one user of the API. This series is a simple logical cleanup which acknowledges the code evolution of the usermode helper and shoves the UMH API into its own dedicated file. This way users of the API can later just include umh.h instead of kmod.h. Note despite the diff state the first patch really is just a code shove, no functional changes are done there. I did use git format-patch -M to generate the patch, but in the end the split was not enough for git to consider it a rename hence the large diffstat. I've put this through 0-day and it gives me their machine compilation blessings with all tests as OK. This patch (of 4): There's a slew of usermode helper users and kmod is just one of them. Split out the usermode helper code into its own file to keep the logic and focus split up. This change provides no functional changes. Link: http://lkml.kernel.org/r/20170810180618.22457-2-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Jessica Yu <jeyu@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Colin Ian King <colin.king@canonical.com> Cc: Daniel Mentz <danielmentz@google.com> Cc: David Binderman <dcb314@hotmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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bffc33ec53 |
hmm: heterogeneous memory management documentation
Patch series "HMM (Heterogeneous Memory Management)", v25. Heterogeneous Memory Management (HMM) (description and justification) Today device driver expose dedicated memory allocation API through their device file, often relying on a combination of IOCTL and mmap calls. The device can only access and use memory allocated through this API. This effectively split the program address space into object allocated for the device and useable by the device and other regular memory (malloc, mmap of a file, share memory, â) only accessible by CPU (or in a very limited way by a device by pinning memory). Allowing different isolated component of a program to use a device thus require duplication of the input data structure using device memory allocator. This is reasonable for simple data structure (array, grid, image, â) but this get extremely complex with advance data structure (list, tree, graph, â) that rely on a web of memory pointers. This is becoming a serious limitation on the kind of work load that can be offloaded to device like GPU. New industry standard like C++, OpenCL or CUDA are pushing to remove this barrier. This require a shared address space between GPU device and CPU so that GPU can access any memory of a process (while still obeying memory protection like read only). This kind of feature is also appearing in various other operating systems. HMM is a set of helpers to facilitate several aspects of address space sharing and device memory management. Unlike existing sharing mechanism that rely on pining pages use by a device, HMM relies on mmu_notifier to propagate CPU page table update to device page table. Duplicating CPU page table is only one aspect necessary for efficiently using device like GPU. GPU local memory have bandwidth in the TeraBytes/ second range but they are connected to main memory through a system bus like PCIE that is limited to 32GigaBytes/second (PCIE 4.0 16x). Thus it is necessary to allow migration of process memory from main system memory to device memory. Issue is that on platform that only have PCIE the device memory is not accessible by the CPU with the same properties as main memory (cache coherency, atomic operations, ...). To allow migration from main memory to device memory HMM provides a set of helper to hotplug device memory as a new type of ZONE_DEVICE memory which is un-addressable by CPU but still has struct page representing it. This allow most of the core kernel logic that deals with a process memory to stay oblivious of the peculiarity of device memory. When page backing an address of a process is migrated to device memory the CPU page table entry is set to a new specific swap entry. CPU access to such address triggers a migration back to system memory, just like if the page was swap on disk. HMM also blocks any one from pinning a ZONE_DEVICE page so that it can always be migrated back to system memory if CPU access it. Conversely HMM does not migrate to device memory any page that is pin in system memory. To allow efficient migration between device memory and main memory a new migrate_vma() helpers is added with this patchset. It allows to leverage device DMA engine to perform the copy operation. This feature will be use by upstream driver like nouveau mlx5 and probably other in the future (amdgpu is next suspect in line). We are actively working on nouveau and mlx5 support. To test this patchset we also worked with NVidia close source driver team, they have more resources than us to test this kind of infrastructure and also a bigger and better userspace eco-system with various real industry workload they can be use to test and profile HMM. The expected workload is a program builds a data set on the CPU (from disk, from network, from sensors, â). Program uses GPU API (OpenCL, CUDA, ...) to give hint on memory placement for the input data and also for the output buffer. Program call GPU API to schedule a GPU job, this happens using device driver specific ioctl. All this is hidden from programmer point of view in case of C++ compiler that transparently offload some part of a program to GPU. Program can keep doing other stuff on the CPU while the GPU is crunching numbers. It is expected that CPU will not access the same data set as the GPU while GPU is working on it, but this is not mandatory. In fact we expect some small memory object to be actively access by both GPU and CPU concurrently as synchronization channel and/or for monitoring purposes. Such object will stay in system memory and should not be bottlenecked by system bus bandwidth (rare write and read access from both CPU and GPU). As we are relying on device driver API, HMM does not introduce any new syscall nor does it modify any existing ones. It does not change any POSIX semantics or behaviors. For instance the child after a fork of a process that is using HMM will not be impacted in anyway, nor is there any data hazard between child COW or parent COW of memory that was migrated to device prior to fork. HMM assume a numbers of hardware features. Device must allow device page table to be updated at any time (ie device job must be preemptable). Device page table must provides memory protection such as read only. Device must track write access (dirty bit). Device must have a minimum granularity that match PAGE_SIZE (ie 4k). Reviewer (just hint): Patch 1 HMM documentation Patch 2 introduce core infrastructure and definition of HMM, pretty small patch and easy to review Patch 3 introduce the mirror functionality of HMM, it relies on mmu_notifier and thus someone familiar with that part would be in better position to review Patch 4 is an helper to snapshot CPU page table while synchronizing with concurrent page table update. Understanding mmu_notifier makes review easier. Patch 5 is mostly a wrapper around handle_mm_fault() Patch 6 add new add_pages() helper to avoid modifying each arch memory hot plug function Patch 7 add a new memory type for ZONE_DEVICE and also add all the logic in various core mm to support this new type. Dan Williams and any core mm contributor are best people to review each half of this patchset Patch 8 special case HMM ZONE_DEVICE pages inside put_page() Kirill and Dan Williams are best person to review this Patch 9 allow to uncharge a page from memory group without using the lru list field of struct page (best reviewer: Johannes Weiner or Vladimir Davydov or Michal Hocko) Patch 10 Add support to uncharge ZONE_DEVICE page from a memory cgroup (best reviewer: Johannes Weiner or Vladimir Davydov or Michal Hocko) Patch 11 add helper to hotplug un-addressable device memory as new type of ZONE_DEVICE memory (new type introducted in patch 3 of this serie). This is boiler plate code around memory hotplug and it also pick a free range of physical address for the device memory. Note that the physical address do not point to anything (at least as far as the kernel knows). Patch 12 introduce a new hmm_device class as an helper for device driver that want to expose multiple device memory under a common fake device driver. This is usefull for multi-gpu configuration. Anyone familiar with device driver infrastructure can review this. Boiler plate code really. Patch 13 add a new migrate mode. Any one familiar with page migration is welcome to review. Patch 14 introduce a new migration helper (migrate_vma()) that allow to migrate a range of virtual address of a process using device DMA engine to perform the copy. It is not limited to do copy from and to device but can also do copy between any kind of source and destination memory. Again anyone familiar with migration code should be able to verify the logic. Patch 15 optimize the new migrate_vma() by unmapping pages while we are collecting them. This can be review by any mm folks. Patch 16 add unaddressable memory migration to helper introduced in patch 7, this can be review by anyone familiar with migration code Patch 17 add a feature that allow device to allocate non-present page on the GPU when migrating a range of address to device memory. This is an helper for device driver to avoid having to first allocate system memory before migration to device memory Patch 18 add a new kind of ZONE_DEVICE memory for cache coherent device memory (CDM) Patch 19 add an helper to hotplug CDM memory Previous patchset posting : v1 http://lwn.net/Articles/597289/ v2 https://lkml.org/lkml/2014/6/12/559 v3 https://lkml.org/lkml/2014/6/13/633 v4 https://lkml.org/lkml/2014/8/29/423 v5 https://lkml.org/lkml/2014/11/3/759 v6 http://lwn.net/Articles/619737/ v7 http://lwn.net/Articles/627316/ v8 https://lwn.net/Articles/645515/ v9 https://lwn.net/Articles/651553/ v10 https://lwn.net/Articles/654430/ v11 http://www.gossamer-threads.com/lists/linux/kernel/2286424 v12 http://www.kernelhub.org/?msg=972982&p=2 v13 https://lwn.net/Articles/706856/ v14 https://lkml.org/lkml/2016/12/8/344 v15 http://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg1304107.html v16 http://www.spinics.net/lists/linux-mm/msg119814.html v17 https://lkml.org/lkml/2017/1/27/847 v18 https://lkml.org/lkml/2017/3/16/596 v19 https://lkml.org/lkml/2017/4/5/831 v20 https://lwn.net/Articles/720715/ v21 https://lkml.org/lkml/2017/4/24/747 v22 http://lkml.iu.edu/hypermail/linux/kernel/1705.2/05176.html v23 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1404788.html v24 https://lwn.net/Articles/726691/ This patch (of 19): This adds documentation for HMM (Heterogeneous Memory Management). It presents the motivation behind it, the features necessary for it to be useful and and gives an overview of how this is implemented. Link: http://lkml.kernel.org/r/20170817000548.32038-2-jglisse@redhat.com Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Nellans <dnellans@nvidia.com> Cc: Balbir Singh <bsingharora@gmail.com> Cc: Aneesh Kumar <aneesh.kumar@linux.vnet.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Evgeny Baskakov <ebaskakov@nvidia.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Mark Hairgrove <mhairgrove@nvidia.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Sherry Cheung <SCheung@nvidia.com> Cc: Subhash Gutti <sgutti@nvidia.com> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Bob Liu <liubo95@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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pci-v4.14-changes
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZsr8cAAoJEFmIoMA60/r8lXYQAKViYIRMJDD4n3NhjMeLOsnJ vwaBmWlLRjSFIEpag5kMjS1RJE17qAvmkBZnDvSNZ6cT28INkkZnVM2IW96WECVq 64MIvDijVPcvqGuWePCfWdDiSXApiDWwJuw55BOhmvV996wGy0gYgzpPY+1g0Knh XzH9IOzDL79hZleLfsxX0MLV6FGBVtOsr0jvQ04k4IgEMIxEDTlbw85rnrvzQUtc 0Vj2koaxWIESZsq7G/wiZb2n6ekaFdXO/VlVvvhmTSDLCBaJ63Hb/gfOhwMuVkS6 B3cVprNrCT0dSzWmU4ZXf+wpOyDpBexlemW/OR/6CQUkC6AUS6kQ5si1X44dbGmJ nBPh414tdlm/6V4h/A3UFPOajSGa/ZWZ/uQZPfvKs1R6WfjUerWVBfUpAzPbgjam c/mhJ19HYT1J7vFBfhekBMeY2Px3JgSJ9rNsrFl48ynAALaX5GEwdpo4aqBfscKz 4/f9fU4ysumopvCEuKD2SsJvsPKd5gMQGGtvAhXM1TxvAoQ5V4cc99qEetAPXXPf h2EqWm4ph7YP4a+n/OZBjzluHCmZJn1CntH5+//6wpUk6HnmzsftGELuO9n12cLE GGkreI3T9ctV1eOkzVVa0l0QTE1X/VLyEyKCtb9obXsDaG4Ud7uKQoZgB19DwyTJ EG76ridTolUFVV+wzJD9 =9cLP -----END PGP SIGNATURE----- Merge tag 'pci-v4.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - add enhanced Downstream Port Containment support, which prints more details about Root Port Programmed I/O errors (Dongdong Liu) - add Layerscape ls1088a and ls2088a support (Hou Zhiqiang) - add MediaTek MT2712 and MT7622 support (Ryder Lee) - add MediaTek MT2712 and MT7622 MSI support (Honghui Zhang) - add Qualcom IPQ8074 support (Varadarajan Narayanan) - add R-Car r8a7743/5 device tree support (Biju Das) - add Rockchip per-lane PHY support for better power management (Shawn Lin) - fix IRQ mapping for hot-added devices by replacing the pci_fixup_irqs() boot-time design with a host bridge hook called at probe-time (Lorenzo Pieralisi, Matthew Minter) - fix race when enabling two devices that results in upstream bridge not being enabled correctly (Srinath Mannam) - fix pciehp power fault infinite loop (Keith Busch) - fix SHPC bridge MSI hotplug events by enabling bus mastering (Aleksandr Bezzubikov) - fix a VFIO issue by correcting PCIe capability sizes (Alex Williamson) - fix an INTD issue on Xilinx and possibly other drivers by unifying INTx IRQ domain support (Paul Burton) - avoid IOMMU stalls by marking AMD Stoney GPU ATS as broken (Joerg Roedel) - allow APM X-Gene device assignment to guests by adding an ACS quirk (Feng Kan) - fix driver crashes by disabling Extended Tags on Broadcom HT2100 (Extended Tags support is required for PCIe Receivers but not Requesters, and we now enable them by default when Requesters support them) (Sinan Kaya) - fix MSIs for devices that use phantom RIDs for DMA by assuming MSIs use the real Requester ID (not a phantom RID) (Robin Murphy) - prevent assignment of Intel VMD children to guests (which may be supported eventually, but isn't yet) by not associating an IOMMU with them (Jon Derrick) - fix Intel VMD suspend/resume by releasing IRQs on suspend (Scott Bauer) - fix a Function-Level Reset issue with Intel 750 NVMe by waiting longer (up to 60sec instead of 1sec) for device to become ready (Sinan Kaya) - fix a Function-Level Reset issue on iProc Stingray by working around hardware defects in the CRS implementation (Oza Pawandeep) - fix an issue with Intel NVMe P3700 after an iProc reset by adding a delay during shutdown (Oza Pawandeep) - fix a Microsoft Hyper-V lockdep issue by polling instead of blocking in compose_msi_msg() (Stephen Hemminger) - fix a wireless LAN driver timeout by clearing DesignWare MSI interrupt status after it is handled, not before (Faiz Abbas) - fix DesignWare ATU enable checking (Jisheng Zhang) - reduce Layerscape dependencies on the bootloader by doing more initialization in the driver (Hou Zhiqiang) - improve Intel VMD performance allowing allocation of more IRQ vectors than present CPUs (Keith Busch) - improve endpoint framework support for initial DMA mask, different BAR sizes, configurable page sizes, MSI, test driver, etc (Kishon Vijay Abraham I, Stan Drozd) - rework CRS support to add periodic messages while we poll during enumeration and after Function-Level Reset and prepare for possible other uses of CRS (Sinan Kaya) - clean up Root Port AER handling by removing unnecessary code and moving error handler methods to struct pcie_port_service_driver (Christoph Hellwig) - clean up error handling paths in various drivers (Bjorn Andersson, Fabio Estevam, Gustavo A. R. Silva, Harunobu Kurokawa, Jeffy Chen, Lorenzo Pieralisi, Sergei Shtylyov) - clean up SR-IOV resource handling by disabling VF decoding before updating the corresponding resource structs (Gavin Shan) - clean up DesignWare-based drivers by unifying quirks to update Class Code and Interrupt Pin and related handling of write-protected registers (Hou Zhiqiang) - clean up by adding empty generic pcibios_align_resource() and pcibios_fixup_bus() and removing empty arch-specific implementations (Palmer Dabbelt) - request exclusive reset control for several drivers to allow cleanup elsewhere (Philipp Zabel) - constify various structures (Arvind Yadav, Bhumika Goyal) - convert from full_name() to %pOF (Rob Herring) - remove unused variables from iProc, HiSi, Altera, Keystone (Shawn Lin) * tag 'pci-v4.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (170 commits) PCI: xgene: Clean up whitespace PCI: xgene: Define XGENE_PCI_EXP_CAP and use generic PCI_EXP_RTCTL offset PCI: xgene: Fix platform_get_irq() error handling PCI: xilinx-nwl: Fix platform_get_irq() error handling PCI: rockchip: Fix platform_get_irq() error handling PCI: altera: Fix platform_get_irq() error handling PCI: spear13xx: Fix platform_get_irq() error handling PCI: artpec6: Fix platform_get_irq() error handling PCI: armada8k: Fix platform_get_irq() error handling PCI: dra7xx: Fix platform_get_irq() error handling PCI: exynos: Fix platform_get_irq() error handling PCI: iproc: Clean up whitespace PCI: iproc: Rename PCI_EXP_CAP to IPROC_PCI_EXP_CAP PCI: iproc: Add 500ms delay during device shutdown PCI: Fix typos and whitespace errors PCI: Remove unused "res" variable from pci_resource_io() PCI: Correct kernel-doc of pci_vpd_srdt_size(), pci_vpd_srdt_tag() PCI/AER: Reformat AER register definitions iommu/vt-d: Prevent VMD child devices from being remapping targets x86/PCI: Use is_vmd() rather than relying on the domain number ... |