mirror of
https://github.com/torvalds/linux.git
synced 2026-08-29 03:56:05 +02:00
f14bcc0add
107279 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
85e1ffbd42 |
Kbuild late updates for v4.21
- improve boolinit.cocci and use_after_iter.cocci semantic patches
- fix alignment for kallsyms
- move 'asm goto' compiler test to Kconfig and clean up jump_label
CONFIG option
- generate asm-generic wrappers automatically if arch does not implement
mandatory UAPI headers
- remove redundant generic-y defines
- misc cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJcMV5GAAoJED2LAQed4NsGs9gQAI/oGg8wJgk9a7+dJCX245W5
F4ReftnQd4AFptFCi9geJkr+sfViXNgwPLqlJxiXz8Qe8XP7z3LcArDw3FUzwvGn
bMSBiN9ggwWkOFgF523XesYgUVtcLpkNch/Migzf1Ac0FHk0G9o7gjcdsvAWHkUu
qFwtNcUB6PElRbhsHsh5qCY1/6HaAXgf/7O7wztnaKRe9myN6f2HzT4wANS9HHde
1e1r0LcIQeGWfG+3va3fZl6SDxSI/ybl244OcDmDyYl6RA1skSDlHbIBIFgUPoS0
cLyzoVj+GkfI1fRFEIfou+dj7lpukoAXHsggHo0M+ofqtbMF+VB2T3jvg4txanCP
TXzDc+04QUguK5yVnBfcnyC64Htrhnbq0eGy43kd1VZWAEGApl+680P8CRsWU3ZV
kOiFvZQ6RP/Ssw+a42yU3SHr31WD7feuQqHU65osQt4rdyL5wnrfU1vaUvJSkltF
cyPr9Kz/Ism0kPodhpFkuKxwtlKOw6/uwdCQoQHtxAPkvkcydhYx93x3iE0nxObS
CRMximiRyE12DOcv/3uv69n0JOPn6AsITcMNp8XryASYrR2/52txhGKGhvo3+Zoq
5pwc063JsuxJ/5/dcOw/erQar5d1eBRaBJyEWnXroxUjbsLPAznE+UIN8tmvyVly
SunlxNOXBdYeWN6t6S3H
=I+r6
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- improve boolinit.cocci and use_after_iter.cocci semantic patches
- fix alignment for kallsyms
- move 'asm goto' compiler test to Kconfig and clean up jump_label
CONFIG option
- generate asm-generic wrappers automatically if arch does not
implement mandatory UAPI headers
- remove redundant generic-y defines
- misc cleanups
* tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: rename generated .*conf-cfg to *conf-cfg
kbuild: remove unnecessary stubs for archheader and archscripts
kbuild: use assignment instead of define ... endef for filechk_* rules
arch: remove redundant UAPI generic-y defines
kbuild: generate asm-generic wrappers if mandatory headers are missing
arch: remove stale comments "UAPI Header export list"
riscv: remove redundant kernel-space generic-y
kbuild: change filechk to surround the given command with { }
kbuild: remove redundant target cleaning on failure
kbuild: clean up rule_dtc_dt_yaml
kbuild: remove UIMAGE_IN and UIMAGE_OUT
jump_label: move 'asm goto' support test to Kconfig
kallsyms: lower alignment on ARM
scripts: coccinelle: boolinit: drop warnings on named constants
scripts: coccinelle: check for redeclaration
kconfig: remove unused "file" field of yylval union
nds32: remove redundant kernel-space generic-y
nios2: remove unneeded HAS_DMA define
|
||
|
Linus Torvalds
|
baa6707381 |
Add Adiantum support for fscrypt
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlwyBbEACgkQ8vlZVpUN gaNrawgAhYWrPwsEFM17dziRWRm8Ub9QgQUK6JRt+vE5KCRRVdXgJSLVH4esW9rJ X+QQ0diT8ZMKjdbsyz0cVmwP7nqQ5EKzjxts6J8vtbWDB6+nvaDLNdicJgUOprcT jIi8/45XKmyGUVO9Au6Wdda/zZi4dQBkXd+zUFGWYQRYL0LgmboWHKlaWueu7Qha xVtavYPSKUSMH8+r1F+HU6P41+1IBiuK4tCwfKfAqJ367Ushzk9xVKHNGrGDAQNi BTbn4NOOFaYvmVudJbQjD3tHtuQu2JsxlclB5KAtLBm1r3+vb3fMGsNyPBUmNp6Y YE/xKhACP4kYlk9xCG7vWcWGyTu90g== =HR7f -----END PGP SIGNATURE----- Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt Pull fscrypt updates from Ted Ts'o: "Add Adiantum support for fscrypt" * tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt: fscrypt: add Adiantum support |
||
|
Linus Torvalds
|
e2b745f469 |
dma-mapping fixes for Linux 4.21-rc1
Fix various regressions introduced in this cycles:
- fix dma-debug tracking for the map_page / map_single consolidatation
- properly stub out DMA mapping symbols for !HAS_DMA builds to avoid
link failures
- fix AMD Gart direct mappings
- setup the dma address for no kernel mappings using the remap
allocator
-----BEGIN PGP SIGNATURE-----
iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlwyR9ULHGhjaEBsc3Qu
ZGUACgkQD55TZVIEUYPvOA/+L+32p2pm8o6NTgvtRvqsKNrbOm02fORLrhBqAiok
AcirFDxTfMuUWU2isr7E7WNqwEmUQ1nVUa+I0IJ/IJFfKdTggXcaTX1M19+62KWa
1LHpZLg1t2rl2yFQHgTrFKr5sz1PwUKZO8UbrYaYYgLgQkWDRzJs4E/tFNju8pMm
0Usexo/bkI5mreJBImMsFwAnuk0k3NT058XIeD+eNttKjcuz5kEH+bE/999vySW3
sOj9Peic/EFelOGb4ODxUIPjhiGFMv5dVusSAsFBH26iwQfX/tFSmXhrI5cnDewg
NlREennfyM+6uTH/DO+BlX7eGCRYbFc1GU5H9q4rRMXhEam6oc2AzVKuElJOVstZ
XVjP6zTwmuOh/5ff0NG6EPjA/OFcmlBEsmeWu4xSS8KsNILOkpUaPed/uWnA7O+2
mvU104NA5cHgVMgiGNM/4ilirkEZEFEHYhafH42bQxjMigm7ZHN14NtwM7StLTu6
QgyfPUcW/LmHj2scgvB1AZ+iQX0z7yJJMGifUxtz+eMCWCC7neOJ7JLvNnS9WI5w
9RwYaCOcDAZyAmCpbSADWxeG9cfsCDp8wmaGs3YVyhkDU8tCSqbxWJutvyDQnC17
GtZ0vYLTaJXBCq1L/FC0y8NCCGgvySPXYU7/ZYuOCzS4q2jvjwTWD3dKodvnS+mb
B0s=
=H9J6
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
"Fix various regressions introduced in this cycles:
- fix dma-debug tracking for the map_page / map_single
consolidatation
- properly stub out DMA mapping symbols for !HAS_DMA builds to avoid
link failures
- fix AMD Gart direct mappings
- setup the dma address for no kernel mappings using the remap
allocator"
* tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping:
dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations
x86/amd_gart: fix unmapping of non-GART mappings
dma-mapping: remove a few unused exports
dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA
dma-mapping: remove dmam_{declare,release}_coherent_memory
dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs
dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs
|
||
|
Linus Torvalds
|
12133258d7 |
chrome platform changes for v4.21
Changes for EC_MKBP_EVENT_SENSOR_FIFO handling.
Also, maintainership changes. Olofj out, Enric balletbo in.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEE6gYDF28Li+nEiKLaHwn1ewov5lgFAlwucOAACgkQHwn1ewov
5lhuzA//VHzRpU+9DntQ1N8PWBzEH4+AX1nJSUh18CQ0h9dkHP/34vd5b5ZKZogY
kwBAvfylxJnMYyTEoLa6y+Cvdy+YqGg5ltx41ZTxIF3nMKTvgLCKIxjWurrg9+Ip
DLJ6NuhSyJfXnKigJW/E5j/1J8fL9xpJDvzQh0psfK37NZiHeQb6tDaKJ8gWNm0O
KLrz+PWaKWJICoJIJtdTE/bplxneQNySVoA7xWKC++2cJMrbjCOg4PomHH20sGqR
sCQNmpJU/ntVqPNnRuuOpW4tcF+Ua1gZnkdp6QXaJNFrgtG0JNwyiQk9Q5PA3Mhd
/6GEv1TZWJK0b4T9urDQOypbN0t9VWBp/12SaGKbGOhC9MQEYiihOGzVBxJljKml
KuWke6AoKr3JVAjItoSaplJy2u47sZ4sYlkqxSDrklGatP58l2i72Un3Z+xO9b1z
9tz6X2hSRJHWZ/DwE7l9v63cHlSkEVEHuZRS2bDv23VRCLEwFmX43346ACCCRJFQ
Ei+/npGQB0bBjHgpBUHMt5YpHt0dlzqRTLoGrUgTmxKR9KiinPmM/0Ks0/G0ZRGg
Kygv71y9lL1Npf2rERLCdMgsp0cOaQ+ykv1JsfNIlbAWeSjhEDre5G0DS6cOZmT4
dZ7D4nh9ERBHv/5jiqvGaU5HWyU9LFhYFXe882KF9BV9wgFLrXk=
=fyvk
-----END PGP SIGNATURE-----
Merge tag 'tag-chrome-platform-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform
Pull chrome platform updates from Benson Leung:
- Changes for EC_MKBP_EVENT_SENSOR_FIFO handling.
- Also, maintainership changes. Olofj out, Enric balletbo in.
* tag 'tag-chrome-platform-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform:
MAINTAINERS: add maintainers for ChromeOS EC sub-drivers
MAINTAINERS: platform/chrome: Add Enric as a maintainer
MAINTAINERS: platform/chrome: remove myself as maintainer
platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup
platform/chrome: straighten out cros_ec_get_{next,host}_event() error codes
|
||
|
Eric Biggers
|
8094c3ceb2 |
fscrypt: add Adiantum support
Add support for the Adiantum encryption mode to fscrypt. Adiantum is a
tweakable, length-preserving encryption mode with security provably
reducible to that of XChaCha12 and AES-256, subject to a security bound.
It's also a true wide-block mode, unlike XTS. See the paper
"Adiantum: length-preserving encryption for entry-level processors"
(https://eprint.iacr.org/2018/720.pdf) for more details. Also see
commit
|
||
|
Linus Torvalds
|
d7252d0d36 |
for-linus-20190104
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlwvz9EQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgprVuD/9dD3K/Fhl22UHyuL7mwCyUX8BQ6fwniNlI 96a7IpAqdYG52MeZ8Ns1WZwWzzlNsJ6IUFLTUeHboMq1POsVSFBG2xWJEhwMWHq1 ayWXH5MkeV2IM31o/LFbQM1WNtChqCqlHUKnpvB3UiGaozaTa4pqkNNRuEMTd0CA RSrXGEDtkPFdOWeQQuOqfjYD1K13GLFMFw9a3vXV/TYJkPE+w+1tR2ms49N7wqX3 Kdh7ddGkJyBOre9kg0GXrjgXTgpanQOJE9152wIoWL0U9ZYJk91SkwQ2rOmgwFSm KLD4gI4rbrBT2/KLCEwv1PmmSNR0yiikPPeGZLIZy/hfmJEreECrv/5wDAz/0cBU KPgheNf7ZecDUxa/use9F15m5VYkd8TxnwssXD47GZ26Sp/UHU5/cuGsnxxuuiqU AgYVsgZxnWLhj1rhSB+8WZRWjoLX/1UMkt/mNOMIhVBCf0QGGtpl1FocIxHpDa1q w9AUS4JNHuVLU4npnTKMXXTJcixa2MT/8Lhhv9OTDFLWDGTVFed12NA8sX6R0vA8 JnEFuKin03IdqRQyLM3s8YHJpWS/tni6YzCmaFE6g7K7MwuiFn25qsN3LwS4QYU5 5HZ5Za8jpqQtJ2ESpcOSOOD7ILC3qOyIgDtatvdSv+13kgyT7EAWXWDIJ6KWzeGN FSbgtrTu2w== =bh1v -----END PGP SIGNATURE----- Merge tag 'for-linus-20190104' of git://git.kernel.dk/linux-block Pull block updates and fixes from Jens Axboe: - Pulled in MD changes that Shaohua had queued up for 4.21. Unfortunately we lost Shaohua late 2018, I'm sending these in on his behalf. - In conjunction with the above, I added a CREDITS entry for Shaoua. - sunvdc queue restart fix (Ming) * tag 'for-linus-20190104' of git://git.kernel.dk/linux-block: Add CREDITS entry for Shaohua Li block: sunvdc: don't run hw queue synchronously from irq context md: fix raid10 hang issue caused by barrier raid10: refactor common wait code from regular read/write request md: remvoe redundant condition check lib/raid6: add option to skip algo benchmarking lib/raid6: sort algos in rough performance order lib/raid6: check for assembler SSSE3 support lib/raid6: avoid __attribute_const__ redefinition lib/raid6: add missing include for raid6test md: remove set but not used variable 'bi_rdev' |
||
|
Linus Torvalds
|
a8a6b1186b |
fbdev changes for v4.21:
- fix fbcon to not cause crash on unregister_framebuffer()
when there is more than one framebuffer (Noralf Trønnes)
- improve support for small rotated displays (Peter Rosin)
- fix probe failure handling in udlfb driver (Dan Carpenter)
- add config option to center the bootup logo (Peter Rosin)
- make FB_BACKLIGHT config option tristate (Rob Clark)
- remove superfluous HAS_DMA dependency for goldfishfb driver
(Geert Uytterhoeven)
- misc fixes (Alexey Khoroshilov, YueHaibing, Colin Ian King,
Lubomir Rintel)
- misc cleanups (Yangtao Li, Wen Yang)
also there is DRM's nouveau driver fix for wrong FB_BACKLIGHT
config option usage (FB_BACKLIGHT is for internal fbdev
subsystem use only)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=rd5j
-----END PGP SIGNATURE-----
Merge tag 'fbdev-v4.21' of git://github.com/bzolnier/linux
Pull fbdev updates from Bartlomiej Zolnierkiewicz:
"This time the pull request is really small.
The most notable changes are fixing fbcon to not cause crash on
unregister_framebuffer() operation when there is more than one
framebuffer, adding config option to center the bootup logo and making
FB_BACKLIGHT config option tristate (which in turn uncovered incorrect
FB_BACKLIGHT usage by DRM's nouveau driver).
Summary:
- fix fbcon to not cause crash on unregister_framebuffer() when there
is more than one framebuffer (Noralf Trønnes)
- improve support for small rotated displays (Peter Rosin)
- fix probe failure handling in udlfb driver (Dan Carpenter)
- add config option to center the bootup logo (Peter Rosin)
- make FB_BACKLIGHT config option tristate (Rob Clark)
- remove superfluous HAS_DMA dependency for goldfishfb driver (Geert
Uytterhoeven)
- misc fixes (Alexey Khoroshilov, YueHaibing, Colin Ian King, Lubomir
Rintel)
- misc cleanups (Yangtao Li, Wen Yang)
also there is DRM's nouveau driver fix for wrong FB_BACKLIGHT config
option usage (FB_BACKLIGHT is for internal fbdev subsystem use only)"
* tag 'fbdev-v4.21' of git://github.com/bzolnier/linux:
drm/nouveau: fix incorrect FB_BACKLIGHT usage in Kconfig
fbdev: fbcon: Fix unregister crash when more than one framebuffer
fbdev: Remove depends on HAS_DMA in case of platform dependency
pxa168fb: trivial typo fix
fbdev: fsl-diu: remove redundant null check on cmap
fbdev: omap2: omapfb: convert to DEFINE_SHOW_ATTRIBUTE
fbdev: uvesafb: fix spelling mistake "memoery" -> "memory"
fbdev: fbmem: add config option to center the bootup logo
fbdev: fbmem: make fb_show_logo_line return the end instead of the height
video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data"
fbdev: fbmem: behave better with small rotated displays and many CPUs
video: clps711x-fb: release disp device node in probe()
fbdev: make FB_BACKLIGHT a tristate
udlfb: fix some inconsistent NULL checking
|
||
|
Linus Torvalds
|
926b02d3eb |
pci-v4.21-changes
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAlwtMCIUHGJoZWxnYWFz QGdvb2dsZS5jb20ACgkQWYigwDrT+vwQUQ/+P5/VDpo4abjudGO2c7FU1bJOwvfN cfV5dvDCw0kpx0Em5SmnpAD7Punllxxvb/04K75lqarGyx/Txqaw+lbIF+qSj6my GsQ16Iy8T48x5hr+Pf6vTh1eE+NaAVZfOPDOt7CyTNAgwfzHeVNyfNvz7pfKTIIJ Mk/jRE4kkeWo60jsY5p3sFo3OVOxBOsRdN+2sruaQuWFXrKHLyNDR+7Z9ZPxubFk cCO/TYPhNXmmKhCAR4V/rGiqz9OL2wyFixGhGhmD3tnC9nAb/wTMzjARsyBopBPi b/KkR2eLFEyXN0HJrwqxiURo4J3nveAYEuNXH5KjRBQZnoBCGSCIlqFhlrp9vdBk B4KIdT8h/M6LsVGeVSEIxIEXCp67YE31kxraFrk4Vsggdh2TFQ0llh1sajj8IFJB XekutedAOlTSOaM1/jvVPUJYg04X90bp3uXn3IU45XlQ8nBOG3immFVITRLkvd3w ywH+SEdeZAhWl3RGy8SHhqdeCJ7nNQbcRaRJ5CoWJBDNJTBGF1X+zJD2Swi6H9vA nWGNRlb3CPPIMPF127nADnOE7Cj2FlpAEIEu52HpcpIrhEdrGvLkGeQfgdWBjbyU aHwC04bLWnvsA9SEFVnuMIBaFQmJ1RuaWAHdtscyyO2uoeCtN8Aa+BX6jXFbVZQN 9eFzpiv0kUiXlAQ= =g1ia -----END PGP SIGNATURE----- Merge tag 'pci-v4.21-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - Remove unused lists from ASPM pcie_link_state (Frederick Lawler) - Fix Broadcom CNB20LE host bridge unintended sign extension (Colin Ian King) - Expand Kconfig "PF" acronyms (Randy Dunlap) - Update MAINTAINERS for arch/x86/kernel/early-quirks.c (Bjorn Helgaas) - Add missing include to drivers/pci.h (Alexandru Gagniuc) - Override Synopsys USB 3.x HAPS device class so dwc3-haps can claim it instead of xhci (Thinh Nguyen) - Clean up P2PDMA documentation (Randy Dunlap) - Allow runtime PM even if driver doesn't supply callbacks (Jarkko Nikula) - Remove status check after submitting Switchtec MRPC Firmware Download commands to avoid Completion Timeouts (Kelvin Cao) - Set Switchtec coherent DMA mask to allow 64-bit DMA (Boris Glimcher) - Fix Switchtec SWITCHTEC_IOCTL_EVENT_IDX_ALL flag overwrite issue (Joey Zhang) - Enable write combining for Switchtec MRPC Input buffers (Kelvin Cao) - Add Switchtec MRPC DMA mode support (Wesley Sheng) - Skip VF scanning on powerpc, which does this in firmware (Sebastian Ott) - Add Amlogic Meson PCIe controller driver and DT bindings (Yue Wang) - Constify histb dw_pcie_host_ops structure (Julia Lawall) - Support multiple power domains for imx6 (Leonard Crestez) - Constify layerscape driver data (Stefan Agner) - Update imx6 Kconfig to allow imx6 PCIe in imx7 kernel (Trent Piepho) - Support armada8k GPIO reset (Baruch Siach) - Support suspend/resume support on imx6 (Leonard Crestez) - Don't hard-code DesignWare DBI/ATU offst (Stephen Warren) - Skip i.MX6 PHY setup on i.MX7D (Andrey Smirnov) - Remove Jianguo Sun from HiSilicon STB maintainers (Lorenzo Pieralisi) - Mask DesignWare interrupts instead of disabling them to avoid lost interrupts (Marc Zyngier) - Add locking when acking DesignWare interrupts (Marc Zyngier) - Ack DesignWare interrupts in the proper callbacks (Marc Zyngier) - Use devm resource parser in mediatek (Honghui Zhang) - Remove unused mediatek "num-lanes" DT property (Honghui Zhang) - Add UniPhier PCIe controller driver and DT bindings (Kunihiko Hayashi) - Enable MSI for imx6 downstream components (Richard Zhu) * tag 'pci-v4.21-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (40 commits) PCI: imx: Enable MSI from downstream components s390/pci: skip VF scanning PCI/IOV: Add flag so platforms can skip VF scanning PCI/IOV: Factor out sriov_add_vfs() PCI: uniphier: Add UniPhier PCIe host controller support dt-bindings: PCI: Add UniPhier PCIe host controller description PCI: amlogic: Add the Amlogic Meson PCIe controller driver dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controller arm64: dts: mt7622: Remove un-used property for PCIe arm: dts: mt7623: Remove un-used property for PCIe dt-bindings: PCI: MediaTek: Remove un-used property PCI: mediatek: Remove un-used variant in struct mtk_pcie_port MAINTAINERS: Remove Jianguo Sun from HiSilicon STB DWC entry PCI: dwc: Don't hard-code DBI/ATU offset PCI: imx: Add imx6sx suspend/resume support PCI: armada8k: Add support for gpio controlled reset signal PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7 PCI: dwc: layerscape: Constify driver data PCI: imx: Add multi-pd support PCI: Override Synopsys USB 3.x HAPS device class ... |
||
|
Linus Torvalds
|
cf26057a94 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina: - high-resolution scrolling support that gracefully handles differences between MS and Logitech implementations in HW, from Peter Hutterer and Harry Cutts - MSI IRQ support for intel-ish driver, from Song Hongyan - support for new hardware (Cougar 700K, Odys Winbook 13, ASUS FX503VD, ASUS T101HA) from Daniel M. Lambea, Hans de Goede and Aleix Roca Nonell - other small assorted fixups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (22 commits) HID: i2c-hid: Add Odys Winbook 13 to descriptor override HID: lenovo: Add checks to fix of_led_classdev_register HID: intel-ish-hid: add MSI interrupt support HID: debug: Change to use DEFINE_SHOW_ATTRIBUTE macro HID: doc: fix wrong data structure reference for UHID_OUTPUT HID: intel-ish-hid: fixes incorrect error handling HID: asus: Add support for the ASUS T101HA keyboard dock HID: logitech: Use LDJ_DEVICE macro for existing Logitech mice HID: logitech: Enable high-resolution scrolling on Logitech mice HID: logitech: Add function to enable HID++ 1.0 "scrolling acceleration" HID: logitech-hidpp: fix typo, hiddpp to hidpp HID: input: use the Resolution Multiplier for high-resolution scrolling HID: core: process the Resolution Multiplier HID: core: store the collections as a basic tree Input: add `REL_WHEEL_HI_RES` and `REL_HWHEEL_HI_RES` HID: input: support Microsoft wireless radio control hotkey HID: use macros in IS_INPUT_APPLICATION HID: asus: Add support for the ASUS FX503VD laptop HID: asus: Add event handler to catch unmapped Asus Vendor UsagePage codes HID: cougar: Add support for Cougar 700K Gaming Keyboard ... |
||
|
Masahiro Yamada
|
d4ce5458ea |
arch: remove stale comments "UAPI Header export list"
These comments are leftovers of commit
|
||
|
Masahiro Yamada
|
e9666d10a5 |
jump_label: move 'asm goto' support test to Kconfig
Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label". The jump label is controlled by HAVE_JUMP_LABEL, which is defined like this: #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL) # define HAVE_JUMP_LABEL #endif We can improve this by testing 'asm goto' support in Kconfig, then make JUMP_LABEL depend on CC_HAS_ASM_GOTO. Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will match to the real kernel capability. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Tested-by: Sedat Dilek <sedat.dilek@gmail.com> |
||
|
Linus Torvalds
|
505b050fdf |
Merge branch 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs mount API prep from Al Viro: "Mount API prereqs. Mostly that's LSM mount options cleanups. There are several minor fixes in there, but nothing earth-shattering (leaks on failure exits, mostly)" * 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (27 commits) mount_fs: suppress MAC on MS_SUBMOUNT as well as MS_KERNMOUNT smack: rewrite smack_sb_eat_lsm_opts() smack: get rid of match_token() smack: take the guts of smack_parse_opts_str() into a new helper LSM: new method: ->sb_add_mnt_opt() selinux: rewrite selinux_sb_eat_lsm_opts() selinux: regularize Opt_... names a bit selinux: switch away from match_token() selinux: new helper - selinux_add_opt() LSM: bury struct security_mnt_opts smack: switch to private smack_mnt_opts selinux: switch to private struct selinux_mnt_opts LSM: hide struct security_mnt_opts from any generic code selinux: kill selinux_sb_get_mnt_opts() LSM: turn sb_eat_lsm_opts() into a method nfs_remount(): don't leak, don't ignore LSM options quietly btrfs: sanitize security_mnt_opts use selinux; don't open-code a loop in sb_finish_set_opts() LSM: split ->sb_set_mnt_opts() out of ->sb_kern_mount() new helper: security_sb_eat_lsm_opts() ... |
||
|
Linus Torvalds
|
9b286efeb5 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull trivial vfs updates from Al Viro: "A few cleanups + Neil's namespace_unlock() optimization" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: exec: make prepare_bprm_creds static genheaders: %-<width>s had been there since v6; %-*s - since v7 VFS: use synchronize_rcu_expedited() in namespace_unlock() iov_iter: reduce code duplication |
||
|
Linus Torvalds
|
b23b0ea370 |
ARM: SoC: late updates
A few updates that we merged late but are low risk for regressions for
other platforms (and a few other straggling patches):
- I mis-tagged the 'drivers' branch, and missed 3 patches. Merged in
here. They're for a driver for the PL353 SRAM controller and a build
fix for the qualcomm scm driver.
- A new platform, RDA Micro RDA8810PL (Cortex-A5 w/ integrated Vivante
GPU, 256MB RAM, Wifi). This includes some acked platform-specific
drivers (serial, etc). This also include DTs for two boards with this
SoC, OrangePi 2G and OrangePi i86.
- i.MX8 is another new platform (NXP, 4x Cortex-A53 + Cortex-M4, 4K
video playback offload). This is the first i.MX 64-bit SoC.
- Some minor updates to Samsung boards (adding a few peripherals in
DTs).
- Small rework for SMP bootup on STi platforms.
- A couple of TEE driver fixes.
- A couple of new config options (bcm2835 thermal, Uniphier MDMAC)
enabled in defconfigs.
-----BEGIN PGP SIGNATURE-----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=qgZw
-----END PGP SIGNATURE-----
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull more ARM SoC updates from Olof Johansson:
"A few updates that we merged late but are low risk for regressions for
other platforms (and a few other straggling patches):
- I mis-tagged the 'drivers' branch, and missed 3 patches. Merged in
here. They're for a driver for the PL353 SRAM controller and a
build fix for the qualcomm scm driver.
- A new platform, RDA Micro RDA8810PL (Cortex-A5 w/ integrated
Vivante GPU, 256MB RAM, Wifi). This includes some acked
platform-specific drivers (serial, etc). This also include DTs for
two boards with this SoC, OrangePi 2G and OrangePi i86.
- i.MX8 is another new platform (NXP, 4x Cortex-A53 + Cortex-M4, 4K
video playback offload). This is the first i.MX 64-bit SoC.
- Some minor updates to Samsung boards (adding a few peripherals in
DTs).
- Small rework for SMP bootup on STi platforms.
- A couple of TEE driver fixes.
- A couple of new config options (bcm2835 thermal, Uniphier MDMAC)
enabled in defconfigs"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (27 commits)
ARM: multi_v7_defconfig: enable CONFIG_UNIPHIER_MDMAC
arm64: defconfig: Re-enable bcm2835-thermal driver
MAINTAINERS: Add entry for RDA Micro SoC architecture
tty: serial: Add RDA8810PL UART driver
ARM: dts: rda8810pl: Add interrupt support for UART
dt-bindings: serial: Document RDA Micro UART
ARM: dts: rda8810pl: Add timer support
ARM: dts: Add devicetree for OrangePi i96 board
ARM: dts: Add devicetree for OrangePi 2G IoT board
ARM: dts: Add devicetree for RDA8810PL SoC
ARM: Prepare RDA8810PL SoC
dt-bindings: arm: Document RDA8810PL and reference boards
dt-bindings: Add RDA Micro vendor prefix
ARM: sti: remove pen_release and boot_lock
arm64: dts: exynos: Add Bluetooth chip to TM2(e) boards
arm64: dts: imx8mq-evk: enable watchdog
arm64: dts: imx8mq: add watchdog devices
MAINTAINERS: add i.MX8 DT path to i.MX architecture
arm64: add support for i.MX8M EVK board
arm64: add basic DTS for i.MX8MQ
...
|
||
|
Linus Torvalds
|
9ee3b3f4a5 |
arch/csky patches for 4.21-rc1
Here is the arch/csky patch set for the 4.21-rc1 merge window. Contianed in here is three features (cpu_hotplug, basic ftrace, basic perf) and some bugfixes. -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE2KAv+isbWR/viAKHAXH1GYaIxXsFAlwtr/MSHHJlbl9ndW9A Yy1za3kuY29tAAoJEAFx9RmGiMV7WD0P/2neOLEqPA9f0E3pmzdRiKYQa9D932BD pl9zhQalexVDz8aEYA0ClsgQwg97OTZFMCf3TPm2aOotTHk5QHforee3A4G5IKZ5 a7oDURapg8DmQpyxjJ2TLv+kfR9OihxpGHTuaj3rAK38Z9+TKcvspRCgISYf4Oyz RJPXc8cpM2j/+uLly00h0Rxkl9rHcCukLYFxghZ4oyGamoFvz43BBkk0BR2A/3h8 r3f1zyefUSkY21PgLlIspa9Kg5QEuDFSQTdAAUkJyRmKG4n6gNABuZchKlLaopXp 2R1sm/FgoLS75p65uLRves4zMlzxoP6+suJoKIKLqBMJ4KeUTH3jQ9fFGaUyNI+b rV8AzmbAh3hAbs6QcCjDrsbo4PLb/r5+Nuzt2fu2VAiXIB+18EUOtqLse40OrySR SvdypMd4H0q9KD+NoKXPYjYM2ja1Yyedg3BChMeP6AYUsqOkOIg2Z0UebXLLabJ7 lp93ObMS2iAfKat9LGk2jz/LkRzMha4VqMgiQ4QubgzYXD+ySBB5yhzWqIBRDJ+Z hZCZEyc6vzAZ5yrh1xiQKUqilpTupmLp9nJOHQ8rUEjjCnJBiZpj5itZmNZwiH1M XZh1XCFCzt37a+vfGy3viG9xtVuMEbyRMMbcyxans75Xh6U36C6/GoDSmb1rZcf2 u1yQRWUqXLBy =YVII -----END PGP SIGNATURE----- Merge tag 'csky-for-linus-4.21' of git://github.com/c-sky/csky-linux Pull arch/csky updates from Guo Ren: "Here are three main features (cpu_hotplug, basic ftrace, basic perf) and some bugfixes: Features: - Add CPU-hotplug support for SMP - Add ftrace with function trace and function graph trace - Add Perf support - Add EM_CSKY_OLD 39 - optimize kernel panic print. - remove syscall_exit_work Bugfixes: - fix abiv2 mmap(... O_SYNC) failure - fix gdb coredump error - remove vdsp implement for kernel - fix qemu failure to bootup sometimes - fix ftrace call-graph panic - fix device tree node reference leak - remove meaningless header-y - fix save hi,lo,dspcr regs in switch_stack - remove unused members in processor.h" * tag 'csky-for-linus-4.21' of git://github.com/c-sky/csky-linux: csky: Add perf support for C-SKY csky: Add EM_CSKY_OLD 39 clocksource/drivers/c-sky: fixup ftrace call-graph panic csky: ftrace call graph supported. csky: basic ftrace supported csky: remove unused members in processor.h csky: optimize kernel panic print. csky: stacktrace supported. csky: CPU-hotplug supported for SMP clocksource/drivers/c-sky: fixup qemu fail to bootup sometimes. csky: fixup save hi,lo,dspcr regs in switch_stack. csky: remove syscall_exit_work csky: fixup remove vdsp implement for kernel. csky: bugfix gdb coredump error. csky: fixup abiv2 mmap(... O_SYNC) failed. csky: define syscall_get_arch() elf-em.h: add EM_CSKY csky: remove meaningless header-y csky: Don't leak device tree node reference |
||
|
Linus Torvalds
|
a65981109f |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - procfs updates - various misc bits - lib/ updates - epoll updates - autofs - fatfs - a few more MM bits * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (58 commits) mm/page_io.c: fix polled swap page in checkpatch: add Co-developed-by to signature tags docs: fix Co-Developed-by docs drivers/base/platform.c: kmemleak ignore a known leak fs: don't open code lru_to_page() fs/: remove caller signal_pending branch predictions mm/: remove caller signal_pending branch predictions arch/arc/mm/fault.c: remove caller signal_pending_branch predictions kernel/sched/: remove caller signal_pending branch predictions kernel/locking/mutex.c: remove caller signal_pending branch predictions mm: select HAVE_MOVE_PMD on x86 for faster mremap mm: speed up mremap by 20x on large regions mm: treewide: remove unused address argument from pte_alloc functions initramfs: cleanup incomplete rootfs scripts/gdb: fix lx-version string output kernel/kcov.c: mark write_comp_data() as notrace kernel/sysctl: add panic_print into sysctl panic: add options to print system info when panic happens bfs: extra sanity checking and static inode bitmap exec: separate MM_ANONPAGES and RLIMIT_STACK accounting ... |
||
|
Olof Johansson
|
00f8ccd0c9 |
Merge branch 'next/drivers' into next/late
Merge in a few missing patches from the pull request (my copy of the branch was behind the staged version in linux-next). * next/drivers: memory: pl353: Add driver for arm pl353 static memory controller dt-bindings: memory: Add pl353 smc controller devicetree binding information firmware: qcom: scm: fix compilation error when disabled Signed-off-by: Olof Johansson <olof@lixom.net> |
||
|
Nikolay Borisov
|
f86196ea87 |
fs: don't open code lru_to_page()
Multiple filesystems open code lru_to_page(). Rectify this by moving the macro from mm_inline (which is specific to lru stuff) to the more generic mm.h header and start using the macro where appropriate. No functional changes. Link: http://lkml.kernel.org/r/20181129104810.23361-1-nborisov@suse.com Link: https://lkml.kernel.org/r/20181129075301.29087-1-nborisov@suse.com Signed-off-by: Nikolay Borisov <nborisov@suse.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Pankaj gupta <pagupta@redhat.com> Acked-by: "Yan, Zheng" <zyan@redhat.com> [ceph] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Joel Fernandes (Google)
|
4cf5892495 |
mm: treewide: remove unused address argument from pte_alloc functions
Patch series "Add support for fast mremap".
This series speeds up the mremap(2) syscall by copying page tables at
the PMD level even for non-THP systems. There is concern that the extra
'address' argument that mremap passes to pte_alloc may do something
subtle architecture related in the future that may make the scheme not
work. Also we find that there is no point in passing the 'address' to
pte_alloc since its unused. This patch therefore removes this argument
tree-wide resulting in a nice negative diff as well. Also ensuring
along the way that the enabled architectures do not do anything funky
with the 'address' argument that goes unnoticed by the optimization.
Build and boot tested on x86-64. Build tested on arm64. The config
enablement patch for arm64 will be posted in the future after more
testing.
The changes were obtained by applying the following Coccinelle script.
(thanks Julia for answering all Coccinelle questions!).
Following fix ups were done manually:
* Removal of address argument from pte_fragment_alloc
* Removal of pte_alloc_one_fast definitions from m68k and microblaze.
// Options: --include-headers --no-includes
// Note: I split the 'identifier fn' line, so if you are manually
// running it, please unsplit it so it runs for you.
virtual patch
@pte_alloc_func_def depends on patch exists@
identifier E2;
identifier fn =~
"^(__pte_alloc|pte_alloc_one|pte_alloc|__pte_alloc_kernel|pte_alloc_one_kernel)$";
type T2;
@@
fn(...
- , T2 E2
)
{ ... }
@pte_alloc_func_proto_noarg depends on patch exists@
type T1, T2, T3, T4;
identifier fn =~ "^(__pte_alloc|pte_alloc_one|pte_alloc|__pte_alloc_kernel|pte_alloc_one_kernel)$";
@@
(
- T3 fn(T1, T2);
+ T3 fn(T1);
|
- T3 fn(T1, T2, T4);
+ T3 fn(T1, T2);
)
@pte_alloc_func_proto depends on patch exists@
identifier E1, E2, E4;
type T1, T2, T3, T4;
identifier fn =~
"^(__pte_alloc|pte_alloc_one|pte_alloc|__pte_alloc_kernel|pte_alloc_one_kernel)$";
@@
(
- T3 fn(T1 E1, T2 E2);
+ T3 fn(T1 E1);
|
- T3 fn(T1 E1, T2 E2, T4 E4);
+ T3 fn(T1 E1, T2 E2);
)
@pte_alloc_func_call depends on patch exists@
expression E2;
identifier fn =~
"^(__pte_alloc|pte_alloc_one|pte_alloc|__pte_alloc_kernel|pte_alloc_one_kernel)$";
@@
fn(...
-, E2
)
@pte_alloc_macro depends on patch exists@
identifier fn =~
"^(__pte_alloc|pte_alloc_one|pte_alloc|__pte_alloc_kernel|pte_alloc_one_kernel)$";
identifier a, b, c;
expression e;
position p;
@@
(
- #define fn(a, b, c) e
+ #define fn(a, b) e
|
- #define fn(a, b) e
+ #define fn(a) e
)
Link: http://lkml.kernel.org/r/20181108181201.88826-2-joelaf@google.com
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Suggested-by: Kirill A. Shutemov <kirill@shutemov.name>
Acked-by: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: William Kucharski <william.kucharski@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Feng Tang
|
81c9d43f94 |
kernel/sysctl: add panic_print into sysctl
So that we can also runtime chose to print out the needed system info for panic, other than setting the kernel cmdline. Link: http://lkml.kernel.org/r/1543398842-19295-3-git-send-email-feng.tang@intel.com Signed-off-by: Feng Tang <feng.tang@intel.com> Suggested-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Tigran Aivazian
|
d187715589 |
bfs: extra sanity checking and static inode bitmap
Strengthen validation of BFS superblock against corruption. Make in-core inode bitmap static part of superblock info structure. Print a warning when mounting a BFS filesystem created with "-N 512" option as only 510 files can be created in the root directory. Make the kernel messages more uniform. Update the 'prefix' passed to bfs_dump_imap() to match the current naming of operations. White space and comments cleanup. Link: http://lkml.kernel.org/r/CAK+_RLkFZMduoQF36wZFd3zLi-6ZutWKsydjeHFNdtRvZZEb4w@mail.gmail.com Signed-off-by: Tigran Aivazian <aivazian.tigran@gmail.com> Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Oleg Nesterov
|
655c16a8ce |
exec: separate MM_ANONPAGES and RLIMIT_STACK accounting
get_arg_page() checks bprm->rlim_stack.rlim_cur and re-calculates the "extra" size for argv/envp pointers every time, this is a bit ugly and even not strictly correct: acct_arg_size() must not account this size. Remove all the rlimit code in get_arg_page(). Instead, add bprm->argmin calculated once at the start of __do_execve_file() and change copy_strings to check bprm->p >= bprm->argmin. The patch adds the new helper, prepare_arg_pages() which initializes bprm->argc/envc and bprm->argmin. [oleg@redhat.com: fix !CONFIG_MMU version of get_arg_page()] Link: http://lkml.kernel.org/r/20181126122307.GA1660@redhat.com [akpm@linux-foundation.org: use max_t] Link: http://lkml.kernel.org/r/20181112160910.GA28440@redhat.com Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Kees Cook <keescook@chromium.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Yi Wang
|
fb5bf31722 |
fork: fix some -Wmissing-prototypes warnings
We get a warning when building kernel with W=1:
kernel/fork.c:167:13: warning: no previous prototype for `arch_release_thread_stack' [-Wmissing-prototypes]
kernel/fork.c:779:13: warning: no previous prototype for `fork_init' [-Wmissing-prototypes]
Add the missing declaration in head file to fix this.
Also, remove arch_release_thread_stack() completely because no arch
seems to implement it since
|
||
|
Carmeli Tamir
|
d19dc01618 |
fat: move MAX_FAT to fat.h and change it to inline function
MAX_FAT is useless in msdos_fs.h, since it uses the MSDOS_SB function that is defined in fat.h. So really, this macro can be only called from code that already includes fat.h. Hence, this patch moves it to fat.h, right after MSDOS_SB is defined. I also changed it to an inline function in order to save the double call to MSDOS_SB. This was suggested by joe@perches.com in the previous version. This patch is required for the next in the series, in which the variant (whether this is FAT12, FAT16 or FAT32) checks are replaced with new macros. Link: http://lkml.kernel.org/r/1544990640-11604-3-git-send-email-carmeli.tamir@gmail.com Signed-off-by: Carmeli Tamir <carmeli.tamir@gmail.com> Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Bart Van Assche <bvanassche@acm.org> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Carmeli Tamir
|
b553337a57 |
fat: remove FAT_FIRST_ENT macro
The comment edited in this patch was the only reference to the FAT_FIRST_ENT macro, which is not used anymore. Moreover, the commented line of code does not compile with the current code. Since the FAT_FIRST_ENT macro checks the FAT variant in a way that the patch series changes, I removed it, and instead wrote a clear explanation of what was checked. I verified that the changed comment is correct according to Microsoft FAT spec, search for "BPB_Media" in the following references: 1. Microsoft FAT specification 2005 (http://read.pudn.com/downloads77/ebook/294884/FAT32%20Spec%20%28SDA%20Contribution%29.pdf). Search for 'volume label'. 2. Microsoft Extensible Firmware Initiative, FAT32 File System Specification (https://staff.washington.edu/dittrich/misc/fatgen103.pdf). Search for 'volume label'. Link: http://lkml.kernel.org/r/1544990640-11604-2-git-send-email-carmeli.tamir@gmail.com Signed-off-by: Carmeli Tamir <carmeli.tamir@gmail.com> Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Bart Van Assche <bvanassche@acm.org> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Carmeli Tamir
|
9da2285476 |
include/uapi/linux/msdos_fs.h: use MSDOS_NAME for volume label size
The FAT file system volume label file stored in the root directory should match the volume label field in the FAT boot sector. As consequence, the max length of these fields ought to be the same. This patch replaces the magic '11' usef in the struct fat_boot_sector with MSDOS_NAME, which is used in struct msdos_dir_entry. Please check the following references: 1. Microsoft FAT specification 2005 (http://read.pudn.com/downloads77/ebook/294884/FAT32%20Spec%20%28SDA%20Contribution%29.pdf). Search for 'volume label'. 2. Microsoft Extensible Firmware Initiative, FAT32 File System Specification (https://staff.washington.edu/dittrich/misc/fatgen103.pdf). Search for 'volume label'. 3. User space code that creates FAT filesystem sometimes uses MSDOS_NAME for the label, sometimes not. Search for 'if (memcmp(label, NO_NAME, MSDOS_NAME))'. I consider to make the same patch there as well. https://github.com/dosfstools/dosfstools/blob/master/src/mkfs.fat.c Link: http://lkml.kernel.org/r/1543096879-82837-1-git-send-email-carmeli.tamir@gmail.com Signed-off-by: Carmeli Tamir <carmeli.tamir@gmail.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Jens Axboe <axboe@kernel.dk> Cc: Bart Van Assche <bvanassche@acm.org> Cc: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Ian Kent
|
f5162216b7 |
autofs: add strictexpire mount option
Commit
|
||
|
Alexey Skidanov
|
52fbf1134d |
lib/genalloc.c: fix allocation of aligned buffer from non-aligned chunk
gen_pool_alloc_algo() uses different allocation functions implementing different allocation algorithms. With gen_pool_first_fit_align() allocation function, the returned address should be aligned on the requested boundary. If chunk start address isn't aligned on the requested boundary, the returned address isn't aligned too. The only way to get properly aligned address is to initialize the pool with chunks aligned on the requested boundary. If want to have an ability to allocate buffers aligned on different boundaries (for example, 4K, 1MB, ...), the chunk start address should be aligned on the max possible alignment. This happens because gen_pool_first_fit_align() looks for properly aligned memory block without taking into account the chunk start address alignment. To fix this, we provide chunk start address to gen_pool_first_fit_align() and change its implementation such that it starts looking for properly aligned block with appropriate offset (exactly as is done in CMA). Link: https://lkml.kernel.org/lkml/a170cf65-6884-3592-1de9-4c235888cc8a@intel.com Link: http://lkml.kernel.org/r/1541690953-4623-1-git-send-email-alexey.skidanov@intel.com Signed-off-by: Alexey Skidanov <alexey.skidanov@intel.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Daniel Mentz <danielmentz@google.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Laura Abbott <labbott@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Matthew Wilcox
|
3fc2579e6f |
fls: change parameter to unsigned int
When testing in userspace, UBSAN pointed out that shifting into the sign bit is undefined behaviour. It doesn't really make sense to ask for the highest set bit of a negative value, so just turn the argument type into an unsigned int. Some architectures (eg ppc) already had it declared as an unsigned int, so I don't expect too many problems. Link: http://lkml.kernel.org/r/20181105221117.31828-1-willy@infradead.org Signed-off-by: Matthew Wilcox <willy@infradead.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Alexey Dobriyan
|
e6310f0fb5 |
include/linux/printk.h: drop silly "static inline asmlinkage" from dump_stack()
Empty function will be inlined so asmlinkage doesn't do anything. Link: http://lkml.kernel.org/r/20181124093530.GE10969@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Joey Pabalinas <joeypabalinas@gmail.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Masahiro Yamada
|
527edbc18a |
build_bug.h: remove most of dummy BUILD_BUG_ON stubs for Sparse
The introduction of these dummy BUILD_BUG_ON stubs dates back to commmit
|
||
|
Masahiro Yamada
|
c60d3b7942 |
build_bug.h: remove negative-array fallback for BUILD_BUG_ON()
The kernel can only be compiled with an optimization option (-O2, -Os,
or the currently proposed -Og). Hence, __OPTIMIZE__ is always defined
in the kernel source.
The fallback for the -O0 case is just hypothetical and pointless.
Moreover, commit
|
||
|
Linus Torvalds
|
594cc251fd |
make 'user_access_begin()' do 'access_ok()'
Originally, the rule used to be that you'd have to do access_ok() separately, and then user_access_begin() before actually doing the direct (optimized) user access. But experience has shown that people then decide not to do access_ok() at all, and instead rely on it being implied by other operations or similar. Which makes it very hard to verify that the access has actually been range-checked. If you use the unsafe direct user accesses, hardware features (either SMAP - Supervisor Mode Access Protection - on x86, or PAN - Privileged Access Never - on ARM) do force you to use user_access_begin(). But nothing really forces the range check. By putting the range check into user_access_begin(), we actually force people to do the right thing (tm), and the range check vill be visible near the actual accesses. We have way too long a history of people trying to avoid them. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Christoph Hellwig
|
ed6ccf10f2 |
dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA
This avoids link failures in drivers using the DMA API, when they
are compiled for user mode Linux with CONFIG_COMPILE_TEST=y.
Fixes:
|
||
|
Christoph Hellwig
|
4788ba5792 |
dma-mapping: remove dmam_{declare,release}_coherent_memory
These functions have never been used. Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
|
Christoph Hellwig
|
d7076f0784 |
dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs
dmam_alloc_coherent is just the default no-flags case of dmam_alloc_attrs, so take advantage of this similar to the non-managed version. Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
|
Christoph Hellwig
|
2e05ea5cdc |
dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs
And also switch the way we implement the unmap side around to stay
consistent. This ensures dma-debug works again because it records which
function we used for mapping to ensure it is also used for unmapping,
and also reduces further code duplication. Last but not least this
also officially allows calling dma_sync_single_* for mappings created
using dma_map_page, which is perfectly fine given that the sync calls
only take a dma_addr_t, but not a virtual address or struct page.
Fixes:
|
||
|
Linus Torvalds
|
96d4f267e4 |
Remove 'type' argument from access_ok() function
Nobody has actually used the type (VERIFY_READ vs VERIFY_WRITE) argument
of the user address range verification function since we got rid of the
old racy i386-only code to walk page tables by hand.
It existed because the original 80386 would not honor the write protect
bit when in kernel mode, so you had to do COW by hand before doing any
user access. But we haven't supported that in a long time, and these
days the 'type' argument is a purely historical artifact.
A discussion about extending 'user_access_begin()' to do the range
checking resulted this patch, because there is no way we're going to
move the old VERIFY_xyz interface to that model. And it's best done at
the end of the merge window when I've done most of my merges, so let's
just get this done once and for all.
This patch was mostly done with a sed-script, with manual fix-ups for
the cases that weren't of the trivial 'access_ok(VERIFY_xyz' form.
There were a couple of notable cases:
- csky still had the old "verify_area()" name as an alias.
- the iter_iov code had magical hardcoded knowledge of the actual
values of VERIFY_{READ,WRITE} (not that they mattered, since nothing
really used it)
- microblaze used the type argument for a debug printout
but other than those oddities this should be a total no-op patch.
I tried to fix up all architectures, did fairly extensive grepping for
access_ok() uses, and the changes are trivial, but I may have missed
something. Any missed conversion should be trivially fixable, though.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Linus Torvalds
|
43d86ee8c6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
"Several fixes here. Basically split down the line between newly
introduced regressions and long existing problems:
1) Double free in tipc_enable_bearer(), from Cong Wang.
2) Many fixes to nf_conncount, from Florian Westphal.
3) op->get_regs_len() can throw an error, check it, from Yunsheng
Lin.
4) Need to use GFP_ATOMIC in *_add_hash_mac_address() of fsl/fman
driver, from Scott Wood.
5) Inifnite loop in fib_empty_table(), from Yue Haibing.
6) Use after free in ax25_fillin_cb(), from Cong Wang.
7) Fix socket locking in nr_find_socket(), also from Cong Wang.
8) Fix WoL wakeup enable in r8169, from Heiner Kallweit.
9) On 32-bit sock->sk_stamp is not thread-safe, from Deepa Dinamani.
10) Fix ptr_ring wrap during queue swap, from Cong Wang.
11) Missing shutdown callback in hinic driver, from Xue Chaojing.
12) Need to return NULL on error from ip6_neigh_lookup(), from Stefano
Brivio.
13) BPF out of bounds speculation fixes from Daniel Borkmann"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (57 commits)
ipv6: Consider sk_bound_dev_if when binding a socket to an address
ipv6: Fix dump of specific table with strict checking
bpf: add various test cases to selftests
bpf: prevent out of bounds speculation on pointer arithmetic
bpf: fix check_map_access smin_value test when pointer contains offset
bpf: restrict unknown scalars of mixed signed bounds for unprivileged
bpf: restrict stack pointer arithmetic for unprivileged
bpf: restrict map value pointer arithmetic for unprivileged
bpf: enable access to ax register also from verifier rewrite
bpf: move tmp variable into ax register in interpreter
bpf: move {prev_,}insn_idx into verifier env
isdn: fix kernel-infoleak in capi_unlocked_ioctl
ipv6: route: Fix return value of ip6_neigh_lookup() on neigh_create() error
net/hamradio/6pack: use mod_timer() to rearm timers
net-next/hinic:add shutdown callback
net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT
ip: validate header length on virtual device xmit
tap: call skb_probe_transport_header after setting skb->dev
ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
net: rds: remove unnecessary NULL check
...
|
||
|
Jens Axboe
|
dc629c211c |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md into for-linus
Pull the pending 4.21 changes for md from Shaohua. * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md: fix raid10 hang issue caused by barrier raid10: refactor common wait code from regular read/write request md: remvoe redundant condition check lib/raid6: add option to skip algo benchmarking lib/raid6: sort algos in rough performance order lib/raid6: check for assembler SSSE3 support lib/raid6: avoid __attribute_const__ redefinition lib/raid6: add missing include for raid6test md: remove set but not used variable 'bi_rdev' |
||
|
Jiri Kosina
|
bd8879faaf | Merge branches 'for-4.20/upstream-fixes', 'for-4.21/core', 'for-4.21/hid-asus', 'for-4.21/hid-core', 'for-4.21/hid-cougar', 'for-4.21/hidraw', 'for-4.21/highres-wheel' and 'for-4.21/ish' into for-linus | ||
|
Linus Torvalds
|
645ff1e8e7 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "A tiny pull request this merge window unfortunately, should get more material in for the next release: - new driver for Raspberry Pi's touchscreen (firmware interface) - miscellaneous input driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G Input: atmel_mxt_ts - don't try to free unallocated kernel memory Input: drv2667 - fix indentation issues Input: touchscreen - fix coding style issue Input: add official Raspberry Pi's touchscreen driver Input: nomadik-ske-keypad - fix a loop timeout test Input: rotary-encoder - don't log EPROBE_DEFER to kernel log Input: olpc_apsp - remove set but not used variable 'np' Input: olpc_apsp - enable the SP clock Input: olpc_apsp - check FIFO status on open(), not probe() Input: olpc_apsp - drop CONFIG_OLPC dependency clk: mmp2: add SP clock dt-bindings: marvell,mmp2: Add clock id for the SP clock Input: ad7879 - drop platform data support |
||
|
Linus Torvalds
|
d548e65904 |
virtio, vhost: features, fixes, cleanups
discard in virtio blk misc fixes and cleanups Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJcLSujAAoJECgfDbjSjVRpguUH/jHFcIR0egb9k0nEx2ETxoPw HKjV3zzWW+WKYu7NNXyF4qiIedlQvTLUt1gRNtNa/G0C+AFKKPl+ynBNmBFfM3Lt RCpt0ctAaJDpr8xABC4PRoAU2Vga9Glkt9SobZ7kBDCXcCl6PDYk3zLryG87N5Rf pQJeTOpYtE8OgQaO7w3+7u5YmfGWaCrsxMWuq43ry9mn0J6QaJ6FYrz5+V90uOcT o5NtauCyTzIj+wrsh75qg6KWG8zLFwrskCxX8CmYd+j7ZTDZc5U9eaYJRx3HdqOE //aXqXy17trgy5GGTw9IPKE30JOztEhER9HzQASNVkmjYTq7q8DTMlnVIMSLRF0= =NI+Y -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio/vhost updates from Michael Tsirkin: "Features, fixes, cleanups: - discard in virtio blk - misc fixes and cleanups" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: correct the related warning message vhost: split structs into a separate header file virtio: remove deprecated VIRTIO_PCI_CONFIG() vhost/vsock: switch to a mutex for vhost_vsock_hash virtio_blk: add discard and write zeroes support |
||
|
Linus Torvalds
|
77d0b194b2 |
for-4.21/block-20190102
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlwtClAQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpicLEACpQalDy7tUp+0/5VUMTiYksBqimtCoOu59 K9BsrRwdXnhAxBdD3a6cn442axKelg5NozdTAXFTNAFkuDUci0eBvVZFNBhuRaqY Cp/ub8rF81viivDvF5kO8wWC745Zj63/BQjethXrTssVI3ZOV4lK+haiuJeXOegN LwM64P5lHlhQkOn/FV5oDSWyrlffMrjtcqJ22Em0mxeHgneZXI0wVeJgGbbY8e33 GWGUb+sYpDM41ZDl7vyVSIDNHKzYMSbN7hdLh3fD+EWVFwI/F+lZU/LHbO+lKt1f LU/mPXLrIkEvzhFwwGLQy10u6lo1US6sMoKfFcpKu8KRY4p7DyvoCLyGH2PtK2sR +vX1LlWPHJsN9x/5TlfOnXrR0qChzqwMU3tgzQaCF7HOEx+3Xt7HpKRffJmVMNZP anMqevN2OfjvpcBEs2jktAqiwmBZIPSQJ9OMqkPJIalIW4h3qDKXRKttpmWTWMeV sDWNGj3hpukWba01vTxYOkz8/V58+ikzM26UAjTmTU9YvQ+TZBmu+azAuisedhqE b66gXz8YLp6r10psSBnh1IThvhuDyjmofouWGuSWJRcEngzXbL6jDQhgqWWCzKUn cW8Cs4ymvSwE5Qwwgs4wY8XYwyl5L9QGgfwLx+toMvSKq/G+ONA6FQ1Crp7zx4jq bnNqy1iWNg== =KYFj -----END PGP SIGNATURE----- Merge tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block Pull more block updates from Jens Axboe: - Dead code removal for loop/sunvdc (Chengguang) - Mark BIDI support for bsg as deprecated, logging a single dmesg warning if anyone is actually using it (Christoph) - blkcg cleanup, killing a dead function and making the tryget_closest variant easier to read (Dennis) - Floppy fixes, one fixing a regression in swim3 (Finn) - lightnvm use-after-free fix (Gustavo) - gdrom leak fix (Wenwen) - a set of drbd updates (Lars, Luc, Nathan, Roland) * tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block: (28 commits) block/swim3: Fix regression on PowerBook G3 block/swim3: Fix -EBUSY error when re-opening device after unmount block/swim3: Remove dead return statement block/amiflop: Don't log error message on invalid ioctl gdrom: fix a memory leak bug lightnvm: pblk: fix use-after-free bug block: sunvdc: remove redundant code block: loop: remove redundant code bsg: deprecate BIDI support in bsg blkcg: remove unused __blkg_release_rcu() blkcg: clean up blkg_tryget_closest() drbd: Change drbd_request_detach_interruptible's return type to int drbd: Avoid Clang warning about pointless switch statment drbd: introduce P_ZEROES (REQ_OP_WRITE_ZEROES on the "wire") drbd: skip spurious timeout (ping-timeo) when failing promote drbd: don't retry connection if peers do not agree on "authentication" settings drbd: fix print_st_err()'s prototype to match the definition drbd: avoid spurious self-outdating with concurrent disconnect / down drbd: do not block when adjusting "disk-options" while IO is frozen drbd: fix comment typos ... |
||
|
Linus Torvalds
|
0f2107daec |
One more patch to generalize a set of DT binding defines now before -rc1
comes out. This way the SoC DTS files can use the proper defines from a stable tag. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAlwmdjIRHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSX8Iw//RZ3fJWCV5HdYO938SRl8mdn+kKc+8bfO Ng6abLS7hV79oB8G5sapYxS5BaoHw9O59NM2wldu+9vtM1s3cPlvPXJN60NQMHrA 9Bv8r5xOARKzcyou+0vCtWOVL0xt92KKU4fuPCgdP62OkeNppUeZqpoeVILZyOsz txfNX1CN6WdxPHWG4mxted8i1sX873EAdLsE+n8zEchfPk0ADZ/TEfKDlqHV9wAB XgFzk8W/ZyKg2zlNCwWIUBIk9IlqRUTnPArA9bzAgxMO6x0DT7W5LSgEHN0nk2kl uhLDjxcXUtQKic14hzlnBHDN+aSaCtrdUsoxxlgoyyq+cDh8eC9keh4DsBu32nBk ETQ00DteZWaPSMuqphQ6rOye3X/ff42cQREZCxo5anuUt2ekgwdCiS64XU/id+tk 1YdTGgiwiZTBZCTlvWqvoOpU2OannD7c2dEML9X7evM0H35f2KjNFODtWEDedDSg BFyP62gFs7063Pdz02wUdS37m6iC2WDbZioSUw+NJjSnnX4N4Uz7zI/Xh2AhwLwT 9bECXexsg2qUTSFbEvLsTTasE551bSqOJ5VzJuDwTL6OdmeLYEv+H+ZY5z/8lYkF gLx2rfo63P/2YljkVjKFxValu3jDUbt26ePEa0J9N4WK17CS28L6BXnC7TdEqNhP +Hs380jUFXw= =mZr0 -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull more clk updates from Stephen Boyd: "One more patch to generalize a set of DT binding defines now before -rc1 comes out. This way the SoC DTS files can use the proper defines from a stable tag" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: imx8qxp: make the name of clock ID generic |
||
|
Linus Torvalds
|
35ddb06a46 |
- Introduce device-managed registration devm_mbox_controller_un/register and convert drivers to use it
- Introduce flush api to support clients that must busy-wait in atomic context - Support multiple controllers per device - Hi3660: a bugfix and constify ops structure - TI-MsgMgr: off by one bugfix. - BCM: switch to spdx license - Tegra-HSP: support for shared mailboxes and suspend/resume. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAlwsSx4ACgkQf9lkf8eY P5V7VBAAkYp05XY1IsH5x1nSqhFb+cco0pv0kwO3Sr+IhYgC3i5aD2JMtIGu3N34 8lFrNXbrodDFsY37dAd8YDP4zoJ6LGmB9Z7brjuce/Mlgj63Z7EV5R+PW6UC/thP ul9RVM3d0YoRfutHz0p8+0vgB2d90Npng6f1XhNBwniWNtzFm1QoDl/rr5QI/126 tdgpuC/79fl1ymuzrBxMx7Yn5LG4P5B834gip16qiKlhaawL98nmWoF0EyIFwSMN Oo4yxpiMPsLC1Jt9EygXOHyybt1WSgCGlKV0fk6iiugR2YmDfVaiASq8e1gBN9W8 8ILFxEFkfbR4uat3fDErymGmdQrt0pFeSBnwej30JS/GTASz5i0XAIfpVYL113t9 WzsMR8YZGW3hk1Z+ZXJhecszYhDg4GAfew2kADqmdBeG6JX8eBn0wYFRFYjYPsXR idrsWkuzYmNXUaFg10Un3OgVwmpnhB7QmiKXTeqpWkcYlrI8MiljwAK+wXh2/23S vxM+hdbKLQ++0m6iMz/9HE3b5LJlJtXwz5UDagWvgr6t0UTxviPK7xpjvgvRlUny OYd2UuC0X3dHWWflST6eWR4hWqc96KHLsTAn3X9nm+S41ijZHU+MS3B/F1Z5R1LS tU3V0JK5Q+61Va5brSr7/XO3TEy+5n1jWl92SGnayFuqnVaXZyQ= =b4QB -----END PGP SIGNATURE----- Merge tag 'mailbox-v4.21' of git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: - Introduce device-managed registration devm_mbox_controller_un/register and convert drivers to use it - Introduce flush api to support clients that must busy-wait in atomic context - Support multiple controllers per device - Hi3660: a bugfix and constify ops structure - TI-MsgMgr: off by one bugfix. - BCM: switch to spdx license - Tegra-HSP: support for shared mailboxes and suspend/resume. * tag 'mailbox-v4.21' of git://git.linaro.org/landing-teams/working/fujitsu/integration: (30 commits) mailbox: tegra-hsp: Use device-managed registration API mailbox: tegra-hsp: use devm_kstrdup_const() mailbox: tegra-hsp: Add suspend/resume support mailbox: tegra-hsp: Add support for shared mailboxes dt-bindings: tegra186-hsp: Add shared mailboxes mailbox: Allow multiple controllers per device mailbox: Support blocking transfers in atomic context mailbox: ti-msgmgr: Use device-managed registration API mailbox: stm32-ipcc: Use device-managed registration API mailbox: rockchip: Use device-managed registration API mailbox: qcom-apcs: Use device-managed registration API mailbox: platform-mhu: Use device-managed registration API mailbox: omap: Use device-managed registration API mailbox: mtk-cmdq: Remove needless devm_kfree() calls mailbox: mtk-cmdq: Use device-managed registration API mailbox: xgene-slimpro: Use device-managed registration API mailbox: sti: Use device-managed registration API mailbox: altera: Use device-managed registration API mailbox: imx: Use device-managed registration API mailbox: hi6220: Use device-managed registration API ... |
||
|
David S. Miller
|
be63004336 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Alexei Starovoitov says: ==================== pull-request: bpf 2019-01-02 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) prevent out of bounds speculation on pointer arithmetic, from Daniel. 2) typo fix, from Xiaozhou. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
e6b9257280 |
NFS client updates for Linux 4.21
Note that there is a conflict with the rdma tree in this pull request, since we delete a file that has been changed in the rdma tree. Hopefully that's easy enough to resolve! We also were unable to track down a maintainer for Neil Brown's changes to the generic cred code that are prerequisites to his RPC cred cleanup patches. We've been asking around for several months without any response, so hopefully it's okay to include those patches in this pull request. Stable bugfixes: - xprtrdma: Yet another double DMA-unmap # v4.20 Features: - Allow some /proc/sys/sunrpc entries without CONFIG_SUNRPC_DEBUG - Per-xprt rdma receive workqueues - Drop support for FMR memory registration - Make port= mount option optional for RDMA mounts Other bugfixes and cleanups: - Remove unused nfs4_xdev_fs_type declaration - Fix comments for behavior that has changed - Remove generic RPC credentials by switching to 'struct cred' - Fix crossing mountpoints with different auth flavors - Various xprtrdma fixes from testing and auditing the close code - Fixes for disconnect issues when using xprtrdma with krb5 - Clean up and improve xprtrdma trace points - Fix NFS v4.2 async copy reboot recovery -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnZ5MQTpR7cLU7KEp18tUv7ClQOsFAlwtO50ACgkQ18tUv7Cl QOtZWQ//e5Hhp2TnQZ6U+99YKedjwBHP6psH3GKSEdeHSNdlSpZ5ckgHxvMb9TBa 6t4ecgv5P/uYLIePQ0u2ubUFc9+TlyGi7Iacx13/YhK7kihGHDPnZhfl0QbYixV7 rwa9bFcKmOrXs8ld+Hw3P2UL22G1gMf/LHDhPNshbW7LFZmcshKz+mKTk70kwkq9 v7tFC59p6GwV8Sr2YI2NXn2fOWsUS00sQfgj2jceJYJ8PsNa+wHYF4wPj2IY5NsE D5Oq2kLPbytBhCllOHgopNZaf4qb5BfqhVETyc1O+kDF3BZKUhQ1PoDi2FPinaHM 5/d8hS+5fr3eMBsQrPWQLXYjWQFUXnkQQJvU3Bo52AIgomsk/8uBq3FvH7XmFcBd C8sgnuUAkAS8feMes8GCS50BTxclnGuYGdyFJyCRXoG9Kn9rMrw9EKitky6EVq0v NmXhW79jK84a3yDXVlAIpZ8Y9BU/HQ3GviGX8lQEdZU9YiYRzDIHvpMFwzMgqaBi XvLbr8PlLOm8GZokThS8QYT/G2Wu6IwfUq/AufVjVD4+HiL3duKKfWSGAvcm6aAa GoRF6UG+OmjWlzKojtRc1dI+sy22Fzh+DW+Mx6tuf/b/66wkmYnW7eKcV4rt6Tm5 /JEhvTMo9q7elL/4FgCoMCcdoc5eXqQyXRXrQiOU7YHLzn2aWU0= =DvVW -----END PGP SIGNATURE----- Merge tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client updates from Anna Schumaker: "Stable bugfixes: - xprtrdma: Yet another double DMA-unmap # v4.20 Features: - Allow some /proc/sys/sunrpc entries without CONFIG_SUNRPC_DEBUG - Per-xprt rdma receive workqueues - Drop support for FMR memory registration - Make port= mount option optional for RDMA mounts Other bugfixes and cleanups: - Remove unused nfs4_xdev_fs_type declaration - Fix comments for behavior that has changed - Remove generic RPC credentials by switching to 'struct cred' - Fix crossing mountpoints with different auth flavors - Various xprtrdma fixes from testing and auditing the close code - Fixes for disconnect issues when using xprtrdma with krb5 - Clean up and improve xprtrdma trace points - Fix NFS v4.2 async copy reboot recovery" * tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (63 commits) sunrpc: convert to DEFINE_SHOW_ATTRIBUTE sunrpc: Add xprt after nfs4_test_session_trunk() sunrpc: convert unnecessary GFP_ATOMIC to GFP_NOFS sunrpc: handle ENOMEM in rpcb_getport_async NFS: remove unnecessary test for IS_ERR(cred) xprtrdma: Prevent leak of rpcrdma_rep objects NFSv4.2 fix async copy reboot recovery xprtrdma: Don't leak freed MRs xprtrdma: Add documenting comment for rpcrdma_buffer_destroy xprtrdma: Replace outdated comment for rpcrdma_ep_post xprtrdma: Update comments in frwr_op_send SUNRPC: Fix some kernel doc complaints SUNRPC: Simplify defining common RPC trace events NFS: Fix NFSv4 symbolic trace point output xprtrdma: Trace mapping, alloc, and dereg failures xprtrdma: Add trace points for calls to transport switch methods xprtrdma: Relocate the xprtrdma_mr_map trace points xprtrdma: Clean up of xprtrdma chunk trace points xprtrdma: Remove unused fields from rpcrdma_ia xprtrdma: Cull dprintk() call sites ... |
||
|
Linus Torvalds
|
e45428a436 |
Thanks to Vasily Averin for fixing a use-after-free in the containerized
NFSv4.2 client, and cleaning up some convoluted backchannel server code in the process. Otherwise, miscellaneous smaller bugfixes and cleanup. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJcLR3nAAoJECebzXlCjuG+oyAQALrPSTH9Qg2AwP2eGm+AevUj u/VFmimImIO9dYuT02t4w42w4qMIQ0/Y7R0UjT3DxG5Oixy/zA+ZaNXCCEKwSMIX abGF4YalUISbDc6n0Z8J14/T33wDGslhy3IQ9Jz5aBCDCocbWlzXvFlmrowbb3ak vtB0Fc3Xo6Z/Pu2GzNzlqR+f69IAmwQGJrRrAEp3JUWSIBKiSWBXTujDuVBqJNYj ySLzbzyAc7qJfI76K635XziULR2ueM3y5JbPX7kTZ0l3OJ6Yc0PtOj16sIv5o0XK DBYPrtvw3ZbxQE/bXqtJV9Zn6MG5ODGxKszG1zT1J3dzotc9l/LgmcAY8xVSaO+H QNMdU9QuwmyUG20A9rMoo/XfUb5KZBHzH7HIYOmkfBidcaygwIInIKoIDtzimm4X OlYq3TL/3QDY6rgTCZv6n2KEnwiIDpc5+TvFhXRWclMOJMcMSHJfKFvqERSv9V3o 90qrCebPA0K8Dnc0HMxcBXZ+0TqZ2QeXp/wfIjibCXqMwlg+BZhmbeA0ngZ7x7qf 2F33E9bfVJjL+VI5FcVYQf43bOTWZgD6ZKGk4T7keYl0CPH+9P70bfhl4KKy9dqc GwYooy/y5FPb2CvJn/EETeILRJ9OyIHUrw7HBkpz9N8n9z+V6Qbp9yW7LKgaMphW 1T+GpHZhQjwuBPuJhDK0 =dRLp -----END PGP SIGNATURE----- Merge tag 'nfsd-4.21' of git://linux-nfs.org/~bfields/linux Pull nfsd updates from Bruce Fields: "Thanks to Vasily Averin for fixing a use-after-free in the containerized NFSv4.2 client, and cleaning up some convoluted backchannel server code in the process. Otherwise, miscellaneous smaller bugfixes and cleanup" * tag 'nfsd-4.21' of git://linux-nfs.org/~bfields/linux: (25 commits) nfs: fixed broken compilation in nfs_callback_up_net() nfs: minor typo in nfs4_callback_up_net() sunrpc: fix debug message in svc_create_xprt() sunrpc: make visible processing error in bc_svc_process() sunrpc: remove unused xpo_prep_reply_hdr callback sunrpc: remove svc_rdma_bc_class sunrpc: remove svc_tcp_bc_class sunrpc: remove unused bc_up operation from rpc_xprt_ops sunrpc: replace svc_serv->sv_bc_xprt by boolean flag sunrpc: use-after-free in svc_process_common() sunrpc: use SVC_NET() in svcauth_gss_* functions nfsd: drop useless LIST_HEAD lockd: Show pid of lockd for remote locks NFSD remove OP_CACHEME from 4.2 op_flags nfsd: Return EPERM, not EACCES, in some SETATTR cases sunrpc: fix cache_head leak due to queued request nfsd: clean up indentation, increase indentation in switch statement svcrdma: Optimize the logic that selects the R_key to invalidate nfsd: fix a warning in __cld_pipe_upcall() nfsd4: fix crash on writing v4_end_grace before nfsd startup ... |
||
|
Daniel Borkmann
|
979d63d50c |
bpf: prevent out of bounds speculation on pointer arithmetic
Jann reported that the original commit back in |