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2021-06-02media: dt-bindings: media: renesas,isp: Add bindings for ISP Channel SelectorNiklas Söderlund1-0/+1
Add bindings for Renesas R-Car ISP Channel Selector IP. The ISP is responsible for filtering the MIPI CSI-2 bus and directing the different CSI-2 virtual channels to different R-Car VIN instances (DMA engines) for capture. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: imx208: Add imx208 camera sensor driverShawn Tu1-0/+7
Add a V4L2 sub-device driver for the Sony IMX208 image sensor. This is a camera sensor using the I2C bus for control and the CSI-2 bus for data. [Sakari Ailus: Rename sensor async register function to make it compile, use exposure_max and wrap a few long lines.] Signed-off-by: Ping-Chung Chen <ping-chung.chen@intel.com> Signed-off-by: Yeh, Andy <andy.yeh@intel.com> Signed-off-by: Shawn Tu <shawnx.tu@intel.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02Merge tag 'v5.13-rc4' into media_treeMauro Carvalho Chehab1-26/+42
Linux 5.13-rc4 * tag 'v5.13-rc4': (976 commits) Linux 5.13-rc4 seccomp: Refactor notification handler to prepare for new semantics selftests: kvm: fix overlapping addresses in memslot_perf_test KVM: X86: Kill off ctxt->ud KVM: X86: Fix warning caused by stale emulation context KVM: X86: Use kvm_get_linear_rip() in single-step and #DB/#BP interception Documentation: seccomp: Fix user notification documentation MAINTAINERS: adjust to removing i2c designware platform data perf vendor events powerpc: Fix eventcode of power10 JSON events Revert "serial: 8250: 8250_omap: Fix possible interrupt storm" i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: mediatek: Disable i2c start_en and clear intr_stat brfore reset perf stat: Fix error check for bpf_program__attach cifs: change format of CIFS_FULL_KEY_DUMP ioctl i2c: i801: Don't generate an interrupt on bus reset i2c: mpc: implement erratum A-004447 workaround powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers dt-bindings: i2c: mpc: Add fsl,i2c-erratum-a004447 flag i2c: busses: i2c-stm32f4: Remove incorrectly placed ' ' from function name ...
2021-05-30Merge branch 'i2c/for-current' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "This is a bit larger than usual at rc4 time. The reason is due to Lee's work of fixing newly reported build warnings. The rest is fixes as usual" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (22 commits) MAINTAINERS: adjust to removing i2c designware platform data i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: mediatek: Disable i2c start_en and clear intr_stat brfore reset i2c: i801: Don't generate an interrupt on bus reset i2c: mpc: implement erratum A-004447 workaround powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers dt-bindings: i2c: mpc: Add fsl,i2c-erratum-a004447 flag i2c: busses: i2c-stm32f4: Remove incorrectly placed ' ' from function name i2c: busses: i2c-st: Fix copy/paste function misnaming issues i2c: busses: i2c-pnx: Provide descriptions for 'alg_data' data structure i2c: busses: i2c-ocores: Place the expected function names into the documentation headers i2c: busses: i2c-eg20t: Fix 'bad line' issue and provide description for 'msgs' param i2c: busses: i2c-designware-master: Fix misnaming of 'i2c_dw_init_master()' i2c: busses: i2c-cadence: Fix incorrectly documented 'enum cdns_i2c_slave_mode' i2c: busses: i2c-ali1563: File headers are not good candidates for kernel-doc i2c: muxes: i2c-arb-gpio-challenge: Demote non-conformant kernel-doc headers i2c: busses: i2c-nomadik: Fix formatting issue pertaining to 'timeout' i2c: sh_mobile: Use new clock calculation formulas for RZ/G2E i2c: I2C_HISI should depend on ACPI ...
2021-05-30Merge tag 'xfs-5.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds1-0/+1
Pull xfs fixes from Darrick Wong: "This week's pile mitigates some decades-old problems in how extent size hints interact with realtime volumes, fixes some failures in online shrink, and fixes a problem where directory and symlink shrinking on extremely fragmented filesystems could fail. The most user-notable change here is to point users at our (new) IRC channel on OFTC. Freedom isn't free, it costs folks like you and me; and if you don't kowtow, they'll expel everyone and take over your channel. (Ok, ok, that didn't fit the song lyrics...) Summary: - Fix a bug where unmapping operations end earlier than expected, which can cause chaos on multi-block directory and symlink shrink operations. - Fix an erroneous assert that can trigger if we try to transition a bmap structure from btree format to extents format with zero extents. This was exposed by xfs/538" * tag 'xfs-5.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: bunmapi has unnecessary AG lock ordering issues xfs: btree format inode forks can have zero extents xfs: add new IRC channel to MAINTAINERS xfs: validate extsz hints against rt extent size when rtinherit is set xfs: standardize extent size hint validation xfs: check free AG space when making per-AG reservations
2021-05-28MAINTAINERS: adjust to removing i2c designware platform dataLukas Bulwahn1-1/+0
Commit 5a517b5bf687 ("i2c: designware: Get rid of legacy platform data") removes ./include/linux/platform_data/i2c-designware.h, but misses to adjust the SYNOPSYS DESIGNWARE I2C DRIVER section in MAINTAINERS. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: include/linux/platform_data/i2c-designware.h Remove the file entry to this removed file as well. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-05-28Merge branch 'for-5.13-fixes' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu Pull percpu fixes from Dennis Zhou: "This contains a cleanup to lib/percpu-refcount.c and an update to the MAINTAINERS file to more formally take over support for lib/percpu*" * 'for-5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: MAINTAINERS: Add lib/percpu* as part of percpu entry percpu_ref: Don't opencode percpu_ref_is_dying
2021-05-27Merge tag 'net-5.13-rc4' of ↵Linus Torvalds1-7/+15
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.13-rc4, including fixes from bpf, netfilter, can and wireless trees. Notably including fixes for the recently announced "FragAttacks" WiFi vulnerabilities. Rather large batch, touching some core parts of the stack, too, but nothing hair-raising. Current release - regressions: - tipc: make node link identity publish thread safe - dsa: felix: re-enable TAS guard band mode - stmmac: correct clocks enabled in stmmac_vlan_rx_kill_vid() - stmmac: fix system hang if change mac address after interface ifdown Current release - new code bugs: - mptcp: avoid OOB access in setsockopt() - bpf: Fix nested bpf_bprintf_prepare with more per-cpu buffers - ethtool: stats: fix a copy-paste error - init correct array size Previous releases - regressions: - sched: fix packet stuck problem for lockless qdisc - net: really orphan skbs tied to closing sk - mlx4: fix EEPROM dump support - bpf: fix alu32 const subreg bound tracking on bitwise operations - bpf: fix mask direction swap upon off reg sign change - bpf, offload: reorder offload callback 'prepare' in verifier - stmmac: Fix MAC WoL not working if PHY does not support WoL - packetmmap: fix only tx timestamp on request - tipc: skb_linearize the head skb when reassembling msgs Previous releases - always broken: - mac80211: address recent "FragAttacks" vulnerabilities - mac80211: do not accept/forward invalid EAPOL frames - mptcp: avoid potential error message floods - bpf, ringbuf: deny reserve of buffers larger than ringbuf to prevent out of buffer writes - bpf: forbid trampoline attach for functions with variable arguments - bpf: add deny list of functions to prevent inf recursion of tracing programs - tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT - can: isotp: prevent race between isotp_bind() and isotp_setsockopt() - netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check, fallback to non-AVX2 version Misc: - bpf: add kconfig knob for disabling unpriv bpf by default" * tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (172 commits) net: phy: Document phydev::dev_flags bits allocation mptcp: validate 'id' when stopping the ADD_ADDR retransmit timer mptcp: avoid error message on infinite mapping mptcp: drop unconditional pr_warn on bad opt mptcp: avoid OOB access in setsockopt() nfp: update maintainer and mailing list addresses net: mvpp2: add buffer header handling in RX bnx2x: Fix missing error code in bnx2x_iov_init_one() net: zero-initialize tc skb extension on allocation net: hns: Fix kernel-doc sctp: fix the proc_handler for sysctl encap_port sctp: add the missing setting for asoc encap_port bpf, selftests: Adjust few selftest result_unpriv outcomes bpf: No need to simulate speculative domain for immediates bpf: Fix mask direction swap upon off reg sign change bpf: Wrap aux data inside bpf_sanitize_info container bpf: Fix BPF_LSM kconfig symbol dependency selftests/bpf: Add test for l3 use of bpf_redirect_peer bpftool: Add sock_release help info for cgroup attach/prog load command net: dsa: microchip: enable phy errata workaround on 9567 ...
2021-05-26xfs: add new IRC channel to MAINTAINERSDarrick J. Wong1-0/+1
Add our new OFTC channel to the MAINTAINERS list so everyone will know where to go. Ignore the XFS wikis, we have no access to them. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Brian Foster <bfoster@redhat.com>
2021-05-26nfp: update maintainer and mailing list addressesSimon Horman1-2/+2
Some of Netronome's activities and people have moved over to Corigine, including NFP driver maintenance and myself. Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-24Merge tag 'spi-fix-v5.13-rc3' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "There's some device specific fixes here but also an unusually large number of fixes for the core, including both fixes for breakage introduced on ACPI systems while fixing the long standing confusion about the polarity of GPIO chip selects specified through DT, and fixes for ordering issues on unregistration which have been exposed through the wider usage of devm_." * tag 'spi-fix-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sc18is602: implement .max_{transfer,message}_size() for the controller spi: sc18is602: don't consider the chip select byte in sc18is602_check_transfer MAINTAINERS: Add Alain Volmat as STM32 SPI maintainer dt-bindings: spi: spi-mux: rename flash node spi: Don't have controller clean up spi device before driver unbind spi: Assume GPIO CS active high in ACPI case spi: sprd: Add missing MODULE_DEVICE_TABLE spi: Switch to signed types for *_native_cs SPI controller fields spi: take the SPI IO-mutex in the spi_set_cs_timing method spi: spi-fsl-dspi: Fix a resource leak in an error handling path spi: spi-zynq-qspi: Fix stack violation bug spi: spi-zynq-qspi: Fix kernel-doc warning spi: altera: Make SPI_ALTERA_CORE invisible spi: Fix spi device unregister flow
2021-05-24MAINTAINERS: Add entries for CBS, ETF and taprio qdiscsVinicius Costa Gomes1-0/+8
Add Vinicius Costa Gomes as maintainer for these qdiscs. These qdiscs are all TSN (Time Sensitive Networking) related. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Acked-by: Cong Wang <cong.wang@bytedance.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-23media: imx: imx7_mipi_csis: Update MAINTAINERSLaurent Pinchart1-0/+1
Given my recent contributions to the imx7-mipi-csis driver, I can as well be listed as a maintainer. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-23proc: remove Alexey from MAINTAINERSAlexey Dobriyan1-1/+0
People Cc me and I don't have time. Link: https://lkml.kernel.org/r/YKarMxHJBIhMHQIh@localhost.localdomain Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-22MAINTAINERS: remove Ioana Radulescu from dpaa2-ethIoana Ciornei1-1/+0
Remove Ioana Radulescu from dpaa2-eth since she is no longer working on the DPAA2 set of drivers. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-22MAINTAINERS: s390/net: add netdev listJulian Wiedmann1-0/+2
Discussions for network-related code should include the netdev list. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21Merge tag 'arm-soc-fixes-5.13-1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "Only a small number of fixes so far, including some that I had applied during the merge window, so this is based on the original merge of the other branches. - The largest change is a fix for a reference counting bug in the AMD TEE driver. - Neil Armstrong now co-maintains Amlogic SoC support - Two build warning fixes for renesas device tree files - A sign expansion bug for optee - A DT binding fix for a mismerge" * tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: npcm: wpcm450: select interrupt controller driver MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainer tee: amdtee: unload TA only when its refcount becomes 0 dt-bindings: nvmem: mediatek: remove duplicate mt8192 line firmware: arm_scmi: Remove duplicate declaration of struct scmi_protocol_handle firmware: arm_scpi: Prevent the ternary sign expansion bug arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Fix CSI40 ports
2021-05-20Merge tag 'platform-drivers-x86-v5.13-2' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Assorted pdx86 bug-fixes and model-specific quirks for 5.13" * tag 'platform-drivers-x86-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700 tablet platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios platform/x86: hp-wireless: add AMD's hardware id to the supported list platform/x86: intel_int0002_vgpio: Only call enable_irq_wake() when using s2idle platform/x86: gigabyte-wmi: add support for B550 Aorus Elite platform/x86: gigabyte-wmi: add support for X570 UD platform/x86: gigabyte-wmi: streamline dmi matching platform/mellanox: mlxbf-tmfifo: Fix a memory barrier issue platform/surface: dtx: Fix poll function platform/surface: aggregator: Add platform-drivers-x86 list to MAINTAINERS entry platform/surface: aggregator: avoid clang -Wconstant-conversion warning platform/surface: aggregator: Do not mark interrupt as shared platform/x86: hp_accel: Avoid invoking _INI to speed up resume platform/x86: ideapad-laptop: fix method name typo platform/x86: ideapad-laptop: fix a NULL pointer dereference
2021-05-19platform/surface: aggregator: Add platform-drivers-x86 list to MAINTAINERS entryMaximilian Luz1-0/+1
The Surface System Aggregator Module driver entry is currently missing a mailing list. Surface platform drivers are discussed on the platform-driver-x86 list and all other Surface platform drivers have a reference to that list in their entries. So let's add one here as well. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20210514221954.5976-1-luzmaximilian@gmail.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-05-18Merge tag 'v5.13-rc2' into spi-5.13Mark Brown1-228/+556
Linux 5.13-rc2
2021-05-18MAINTAINERS: Add Alain Volmat as STM32 SPI maintainerAlain Volmat1-0/+6
Add Alain Volmat as STM32 SPI maintainer. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/1620796842-23546-1-git-send-email-alain.volmat@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18MAINTAINERS: net: remove stale website linkKrzysztof Kozlowski1-2/+0
The http://www.linuxfoundation.org/en/Net does not contain networking subsystem description ("Nothing found"). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-17MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainerKevin Hilman1-1/+1
Add Neil as primary maintainer for the Amlogic family of Arm SoCs. I will now act as co-maintainer. Neil is already doing lots of the reviewing, testing and behind the scenes support for users of the upstream kernel on these SoCs, so this is just to formalize the current state of affairs. Thanks Neil for all of your efforts, and keep up the great work! Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20210511190054.26300-1-khilman@baylibre.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-05-15Merge tag 'libnvdimm-fixes-5.13-rc2' of ↵Linus Torvalds1-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A regression fix for a bootup crash condition introduced in this merge window and some other minor fixups: - Fix regression in ACPI NFIT table handling leading to crashes and driver load failures. - Move the nvdimm mailing list - Miscellaneous minor fixups" * tag 'libnvdimm-fixes-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: ACPI: NFIT: Fix support for variable 'SPA' structure size MAINTAINERS: Move nvdimm mailing list tools/testing/nvdimm: Make symbol '__nfit_test_ioremap' static libnvdimm: Remove duplicate struct declaration
2021-05-14Merge tag 'drm-misc-fixes-2021-05-13' of ↵Dave Airlie1-5/+5
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Remove an unused function and a MAINTAINERS update. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210513133617.xq77wwrehpuh7yn2@hendrix
2021-05-13MAINTAINERS: Add lib/percpu* as part of percpu entryNikolay Borisov1-0/+2
Without this patch get_maintainers.pl on a patch which modified lib/percpu_refcount.c produces: Jens Axboe <axboe@kernel.dk> (commit_signer:2/5=40%) Ming Lei <ming.lei@redhat.com> (commit_signer:2/5=40%,authored:2/5=40%,added_lines:99/114=87%,removed_lines:34/43=79%) "Paul E. McKenney" <paulmck@kernel.org> (commit_signer:1/5=20%,authored:1/5=20%,added_lines:9/114=8%,removed_lines:3/43=7%) Tejun Heo <tj@kernel.org> (commit_signer:1/5=20%) Andrew Morton <akpm@linux-foundation.org> (commit_signer:1/5=20%) Nikolay Borisov <nborisov@suse.com> (authored:1/5=20%,removed_lines:3/43=7%) Joe Perches <joe@perches.com> (authored:1/5=20%,removed_lines:3/43=7%) linux-kernel@vger.kernel.org (open list) Whereas with the patch applied it now (properly) prints: Dennis Zhou <dennis@kernel.org> (maintainer:PER-CPU MEMORY ALLOCATOR) Tejun Heo <tj@kernel.org> (maintainer:PER-CPU MEMORY ALLOCATOR) Christoph Lameter <cl@linux.com> (maintainer:PER-CPU MEMORY ALLOCATOR) linux-kernel@vger.kernel.org (open list) Signed-off-by: Nikolay Borisov <nborisov@suse.com> [Dennis: updated list to linux-mm@kvack.org] Signed-off-by: Dennis Zhou <dennis@kernel.org>
2021-05-13MAINTAINERS: nfc: include linux-nfc mailing listKrzysztof Kozlowski1-0/+1
Keep all NFC related patches in existing linux-nfc@lists.01.org mailing list. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-13MAINTAINERS: nfc: add Krzysztof Kozlowski as maintainerKrzysztof Kozlowski1-1/+2
The NFC subsystem is orphaned. I am happy to spend some cycles to review the patches, send pull requests and in general keep the NFC subsystem running. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-13MAINTAINERS: nfc: drop Clément Perrochaud from NXP-NCIKrzysztof Kozlowski1-1/+0
Emails to Clément Perrochaud bounce with permanent error "user does not exist", so remove Clément Perrochaud from NXP-NCI driver maintainers entry. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-12MAINTAINERS: Move nvdimm mailing listDan Williams1-7/+7
After seeing some users have subscription management trouble, more spam than other Linux development lists, and considering some of the benefits of kernel.org hosted lists, nvdimm and persistent memory development is moving to nvdimm@lists.linux.dev. The old list will remain up until v5.14-rc1 and shutdown thereafter. Cc: Ira Weiny <ira.weiny@intel.com> Cc: Oliver O'Halloran <oohall@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Jan Kara <jack@suse.cz> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Link: https://lore.kernel.org/r/161898872871.3406469.4054282559340528393.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-05-11MAINTAINERS: Update address for Emma AnholtDaniel Vetter1-4/+4
Reviewed-by: Emma Anholt <emma@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2021-05-11Merge drm/drm-fixes into drm-misc-fixesMaxime Ripard1-170/+492
Start this new release drm-misc-fixes branch Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-05-11MAINTAINERS: Update my e-mailJernej Skrabec1-5/+5
Old e-mail address doesn't work anymore, update it to new one. Link: https://lore.kernel.org/r/20210505173335.1483575-1-jernej.skrabec@gmail.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-05-08Merge tag 'net-5.13-rc1' of ↵Linus Torvalds1-14/+2
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.13-rc1, including fixes from bpf, can and netfilter trees. Self-contained fixes, nothing risky. Current release - new code bugs: - dsa: ksz: fix a few bugs found by static-checker in the new driver - stmmac: fix frame preemption handshake not triggering after interface restart Previous releases - regressions: - make nla_strcmp handle more then one trailing null character - fix stack OOB reads while fragmenting IPv4 packets in openvswitch and net/sched - sctp: do asoc update earlier in sctp_sf_do_dupcook_a - sctp: delay auto_asconf init until binding the first addr - stmmac: clear receive all(RA) bit when promiscuous mode is off - can: mcp251x: fix resume from sleep before interface was brought up Previous releases - always broken: - bpf: fix leakage of uninitialized bpf stack under speculation - bpf: fix masking negation logic upon negative dst register - netfilter: don't assume that skb_header_pointer() will never fail - only allow init netns to set default tcp cong to a restricted algo - xsk: fix xp_aligned_validate_desc() when len == chunk_size to avoid false positive errors - ethtool: fix missing NLM_F_MULTI flag when dumping - can: m_can: m_can_tx_work_queue(): fix tx_skb race condition - sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b - bridge: fix NULL-deref caused by a races between assigning rx_handler_data and setting the IFF_BRIDGE_PORT bit Latecomer: - seg6: add counters support for SRv6 Behaviors" * tag 'net-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits) atm: firestream: Use fallthrough pseudo-keyword net: stmmac: Do not enable RX FIFO overflow interrupts mptcp: fix splat when closing unaccepted socket i40e: Remove LLDP frame filters i40e: Fix PHY type identifiers for 2.5G and 5G adapters i40e: fix the restart auto-negotiation after FEC modified i40e: Fix use-after-free in i40e_client_subtask() i40e: fix broken XDP support netfilter: nftables: avoid potential overflows on 32bit arches netfilter: nftables: avoid overflows in nft_hash_buckets() tcp: Specify cmsgbuf is user pointer for receive zerocopy. mlxsw: spectrum_mr: Update egress RIF list before route's action net: ipa: fix inter-EE IRQ register definitions can: m_can: m_can_tx_work_queue(): fix tx_skb race condition can: mcp251x: fix resume from sleep before interface was brought up can: mcp251xfd: mcp251xfd_probe(): add missing can_rx_offload_del() in error path can: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe netfilter: nftables: Fix a memleak from userdata error path in new objects netfilter: remove BUG_ON() after skb_header_pointer() netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check ...
2021-05-07Merge tag 'io_uring-5.13-2021-05-07' of git://git.kernel.dk/linux-blockLinus Torvalds1-0/+1
Pull io_uring fixes from Jens Axboe: "Mostly fixes for merge window merged code. In detail: - Error case memory leak fixes (Colin, Zqiang) - Add the tools/io_uring/ to the list of maintained files (Lukas) - Set of fixes for the modified buffer registration API (Pavel) - Sanitize io thread setup on x86 (Stefan) - Ensure we truncate transfer count for registered buffers (Thadeu)" * tag 'io_uring-5.13-2021-05-07' of git://git.kernel.dk/linux-block: x86/process: setup io_threads more like normal user space threads MAINTAINERS: add io_uring tool to IO_URING io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers io_uring: Fix memory leak in io_sqe_buffers_register() io_uring: Fix premature return from loop and memory leak io_uring: fix unchecked error in switch_start() io_uring: allow empty slots for reg buffers io_uring: add more build check for uapi io_uring: dont overlap internal and user req flags io_uring: fix drain with rsrc CQEs
2021-05-07Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-0/+16
Merge yet more updates from Andrew Morton: "This is everything else from -mm for this merge window. 90 patches. Subsystems affected by this patch series: mm (cleanups and slub), alpha, procfs, sysctl, misc, core-kernel, bitmap, lib, compat, checkpatch, epoll, isofs, nilfs2, hpfs, exit, fork, kexec, gcov, panic, delayacct, gdb, resource, selftests, async, initramfs, ipc, drivers/char, and spelling" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (90 commits) mm: fix typos in comments mm: fix typos in comments treewide: remove editor modelines and cruft ipc/sem.c: spelling fix fs: fat: fix spelling typo of values kernel/sys.c: fix typo kernel/up.c: fix typo kernel/user_namespace.c: fix typos kernel/umh.c: fix some spelling mistakes include/linux/pgtable.h: few spelling fixes mm/slab.c: fix spelling mistake "disired" -> "desired" scripts/spelling.txt: add "overflw" scripts/spelling.txt: Add "diabled" typo scripts/spelling.txt: add "overlfow" arm: print alloc free paths for address in registers mm/vmalloc: remove vwrite() mm: remove xlate_dev_kmem_ptr() drivers/char: remove /dev/kmem for good mm: fix some typos and code style problems ipc/sem.c: mundane typo fixes ...
2021-05-07Merge branch 'for-linus' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - three new touchscreen drivers: Hycon HY46XX, ILITEK Lego Series, and MStar MSG2638 - a new driver for Azoteq IQS626A proximity and touch controller - addition of Amazon Game Controller to the list of devices handled by the xpad driver - Elan touchscreen driver will avoid binding to devices described as I2CHID compatible in ACPI tables - various driver fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (56 commits) Input: xpad - add support for Amazon Game Controller Input: ili210x - add missing negation for touch indication on ili210x MAINTAINERS: repair reference in HYCON HY46XX TOUCHSCREEN SUPPORT Input: add driver for the Hycon HY46XX touchpanel series dt-bindings: touchscreen: Add HY46XX bindings dt-bindings: Add Hycon Technology vendor prefix Input: cyttsp - flag the device properly Input: cyttsp - set abs params for ABS_MT_TOUCH_MAJOR Input: cyttsp - drop the phys path Input: cyttsp - reduce reset pulse timings Input: cyttsp - error message on boot mode exit error Input: apbps2 - remove useless variable Input: mms114 - support MMS136 Input: mms114 - convert bindings to YAML and extend Input: Add support for ILITEK Lego Series dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings Input: add MStar MSG2638 touchscreen driver dt-bindings: input/touchscreen: add bindings for msg2638 Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices ...
2021-05-07MAINTAINERS: add entry for the bitmap APIYury Norov1-0/+16
Add myself as maintainer for bitmap API and Andy and Rasmus as reviewers. Link: https://lkml.kernel.org/r/20210401003153.97325-13-yury.norov@gmail.com Signed-off-by: Yury Norov <yury.norov@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Alexey Klimov <aklimov@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Sterba <dsterba@suse.com> Cc: Dennis Zhou <dennis@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jianpeng Ma <jianpeng.ma@intel.com> Cc: Joe Perches <joe@perches.com> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Rich Felker <dalias@libc.org> Cc: Stefano Brivio <sbrivio@redhat.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Yoshinori Sato <ysato@users.osdn.me> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-06MAINTAINERS: add io_uring tool to IO_URINGLukas Bulwahn1-0/+1
The files in ./tools/io_uring/ are maintained by the IO_URING maintainers. Reflect that fact in MAINTAINERS. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20210505053728.3868-1-lukas.bulwahn@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-05-05Merge tag 'pci-v5.13-changes' of ↵Linus Torvalds1-1/+9
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci updates from Bjorn Helgaas: "Enumeration: - Release OF node when pci_scan_device() fails (Dmitry Baryshkov) - Add pci_disable_parity() (Bjorn Helgaas) - Disable Mellanox Tavor parity reporting (Heiner Kallweit) - Disable N2100 r8169 parity reporting (Heiner Kallweit) - Fix RCiEP device to RCEC association (Qiuxu Zhuo) - Convert sysfs "config", "rom", "reset", "label", "index", "acpi_index" to static attributes to help fix races in device enumeration (Krzysztof Wilczyński) - Convert sysfs "vpd" to static attribute (Heiner Kallweit, Krzysztof Wilczyński) - Use sysfs_emit() in "show" functions (Krzysztof Wilczyński) - Remove unused alloc_pci_root_info() return value (Krzysztof Wilczyński) PCI device hotplug: - Fix acpiphp reference count leak (Feilong Lin) Power management: - Fix acpi_pci_set_power_state() debug message (Rafael J. Wysocki) - Fix runtime PM imbalance (Dinghao Liu) Virtualization: - Increase delay after FLR to work around Intel DC P4510 NVMe erratum (Raphael Norwitz) MSI: - Convert rcar, tegra, xilinx to MSI domains (Marc Zyngier) - For rcar, xilinx, use controller address as MSI doorbell (Marc Zyngier) - Remove unused hv msi_controller struct (Marc Zyngier) - Remove unused PCI core msi_controller support (Marc Zyngier) - Remove struct msi_controller altogether (Marc Zyngier) - Remove unused default_teardown_msi_irqs() (Marc Zyngier) - Let host bridges declare their reliance on MSI domains (Marc Zyngier) - Make pci_host_common_probe() declare its reliance on MSI domains (Marc Zyngier) - Advertise mediatek lack of built-in MSI handling (Thomas Gleixner) - Document ways of ending up with NO_MSI (Marc Zyngier) - Refactor HT advertising of NO_MSI flag (Marc Zyngier) VPD: - Remove obsolete Broadcom NIC VPD length-limiting quirk (Heiner Kallweit) - Remove sysfs VPD size checking dead code (Heiner Kallweit) - Convert VPF sysfs file to static attribute (Heiner Kallweit) - Remove unnecessary pci_set_vpd_size() (Heiner Kallweit) - Tone down "missing VPD" message (Heiner Kallweit) Endpoint framework: - Fix NULL pointer dereference when epc_features not implemented (Shradha Todi) - Add missing destroy_workqueue() in endpoint test (Yang Yingliang) Amazon Annapurna Labs PCIe controller driver: - Fix compile testing without CONFIG_PCI_ECAM (Arnd Bergmann) - Fix "no symbols" warnings when compile testing with CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann) APM X-Gene PCIe controller driver: - Fix cfg resource mapping regression (Dejin Zheng) Broadcom iProc PCIe controller driver: - Return zero for success of iproc_msi_irq_domain_alloc() (Pali Rohár) Broadcom STB PCIe controller driver: - Add reset_control_rearm() stub for !CONFIG_RESET_CONTROLLER (Jim Quinlan) - Fix use of BCM7216 reset controller (Jim Quinlan) - Use reset/rearm for Broadcom STB pulse reset instead of deassert/assert (Jim Quinlan) - Fix brcm_pcie_probe() error return for unsupported revision (Wei Yongjun) Cavium ThunderX PCIe controller driver: - Fix compile testing (Arnd Bergmann) - Fix "no symbols" warnings when compile testing with CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann) Freescale Layerscape PCIe controller driver: - Fix ls_pcie_ep_probe() syntax error (comma for semicolon) (Krzysztof Wilczyński) - Remove layerscape-gen4 dependencies on OF and ARM64, add dependency on ARCH_LAYERSCAPE (Geert Uytterhoeven) HiSilicon HIP PCIe controller driver: - Remove obsolete HiSilicon PCIe DT description (Dongdong Liu) Intel Gateway PCIe controller driver: - Remove unused pcie_app_rd() (Jiapeng Chong) Intel VMD host bridge driver: - Program IRTE with Requester ID of VMD endpoint, not child device (Jon Derrick) - Disable VMD MSI-X remapping when possible so children can use more MSI-X vectors (Jon Derrick) MediaTek PCIe controller driver: - Configure FC and FTS for functions other than 0 (Ryder Lee) - Add YAML schema for MediaTek (Jianjun Wang) - Export pci_pio_to_address() for module use (Jianjun Wang) - Add MediaTek MT8192 PCIe controller driver (Jianjun Wang) - Add MediaTek MT8192 INTx support (Jianjun Wang) - Add MediaTek MT8192 MSI support (Jianjun Wang) - Add MediaTek MT8192 system power management support (Jianjun Wang) - Add missing MODULE_DEVICE_TABLE (Qiheng Lin) Microchip PolarFlare PCIe controller driver: - Make several symbols static (Wei Yongjun) NVIDIA Tegra PCIe controller driver: - Add MCFG quirks for Tegra194 ECAM errata (Vidya Sagar) - Make several symbols const (Rikard Falkeborn) - Fix Kconfig host/endpoint typo (Wesley Sheng) SiFive FU740 PCIe controller driver: - Add pcie_aux clock to prci driver (Greentime Hu) - Use reset-simple in prci driver for PCIe (Greentime Hu) - Add SiFive FU740 PCIe host controller driver and DT binding (Paul Walmsley, Greentime Hu) Synopsys DesignWare PCIe controller driver: - Move MSI Receiver init to dw_pcie_host_init() so it is re-initialized along with the RC in resume (Jisheng Zhang) - Move iATU detection earlier to fix regression (Hou Zhiqiang) TI J721E PCIe driver: - Add DT binding and TI j721e support for refclk to PCIe connector (Kishon Vijay Abraham I) - Add host mode and endpoint mode DT bindings for TI AM64 SoC (Kishon Vijay Abraham I) TI Keystone PCIe controller driver: - Use generic config accessors for TI AM65x (K3) to fix regression (Kishon Vijay Abraham I) Xilinx NWL PCIe controller driver: - Add support for coherent PCIe DMA traffic using CCI (Bharat Kumar Gogada) - Add optional "dma-coherent" DT property (Bharat Kumar Gogada) Miscellaneous: - Fix kernel-doc warnings (Krzysztof Wilczyński) - Remove unused MicroGate SyncLink device IDs (Jiri Slaby) - Remove redundant dev_err() for devm_ioremap_resource() failure (Chen Hui) - Remove redundant initialization (Colin Ian King) - Drop redundant dev_err() for platform_get_irq() errors (Krzysztof Wilczyński)" * tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (98 commits) riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC PCI: fu740: Add SiFive FU740 PCIe host controller driver dt-bindings: PCI: Add SiFive FU740 PCIe host controller MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver clk: sifive: Use reset-simple in prci driver for PCIe driver clk: sifive: Add pcie_aux clock in prci driver for PCIe driver PCI: brcmstb: Use reset/rearm instead of deassert/assert ata: ahci_brcm: Fix use of BCM7216 reset controller reset: add missing empty function reset_control_rearm() PCI: Allow VPD access for QLogic ISP2722 PCI/VPD: Add helper pci_get_func0_dev() PCI/VPD: Remove pci_vpd_find_tag() SRDT handling PCI/VPD: Remove pci_vpd_find_tag() 'offset' argument PCI/VPD: Change pci_vpd_init() return type to void PCI/VPD: Make missing VPD message less alarming PCI/VPD: Remove pci_set_vpd_size() x86/PCI: Remove unused alloc_pci_root_info() return value MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer PCI: mediatek-gen3: Add system PM support PCI: mediatek-gen3: Add MSI support ...
2021-05-05Merge tag 'thermal-v5.13-rc1' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal updates from Daniel Lezcano: - Remove duplicate error message for the amlogic driver (Tang Bin) - Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury) - Add the missing fifth node on the rcar_gen3 sensor (Niklas Söderlund) - Remove duplicate include in ti-bandgap (Zhang Yunkai) - Assign error code in the error path in the function thermal_of_populate_bind_params() (Jia-Ju Bai) - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian King) - Use the device name instead of auto-numbering for a better identification of the cooling device (Daniel Lezcano) - Improve a bit the division accuracy in the power allocator governor (Jeson Gao) - Enable the missing third sensor on msm8976 (Konrad Dybcio) - Add QCom tsens driver co-maintainer (Thara Gopinath) - Fix memory leak and use after free errors in the core code (Daniel Lezcano) - Add the MDM9607 compatible bindings (Konrad Dybcio) - Fix trivial spello in the copyright name for Hisilicon (Hao Fang) - Fix negative index array access when converting the frequency to power in the energy model (Brian-sy Yang) - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins) - Update maintainer file for CPU cooling device section (Lukasz Luba) - Fix missing put_device on error in the Qcom tsens driver (Guangqing Zhu) - Add compatible DT binding for sm8350 (Robert Foss) - Add support for the MDM9607's tsens driver (Konrad Dybcio) - Remove duplicate error messages in thermal_mmio and the bcm2835 driver (Ruiqi Gong) - Add the Thermal Temperature Cooling driver (Zhang Rui) - Remove duplicate error messages in the Hisilicon sensor driver (Ye Bin) - Use the devm_platform_ioremap_resource_byname() function instead of a couple of corresponding calls (dingsenjie) - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei) - Add missing property in the DT thermal sensor binding (Rafał Miłecki) - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe) - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki) - Replace the thermal_notify_framework() call by a call to the thermal_zone_device_update() function. Remove the function as well as the corresponding documentation (Thara Gopinath) - Add support for the ipq8064-tsens sensor along with a set of cleanups and code preparation (Ansuel Smith) - Add a lockless __thermal_cdev_update() function to improve the locking scheme in the core code and governors (Lukasz Luba) - Fix multiple cooling device notification changes (Lukasz Luba) - Remove unneeded variable initialization (Colin Ian King) * tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (55 commits) thermal/drivers/mtk_thermal: Remove redundant initializations of several variables thermal/core/power allocator: Use the lockless __thermal_cdev_update() function thermal/core/fair share: Use the lockless __thermal_cdev_update() function thermal/core/fair share: Lock the thermal zone while looping over instances thermal/core/power_allocator: Update once cooling devices when temp is low thermal/core/power_allocator: Maintain the device statistics from going stale thermal/core: Create a helper __thermal_cdev_update() without a lock dt-bindings: thermal: tsens: Document ipq8064 bindings thermal/drivers/tsens: Add support for ipq8064-tsens thermal/drivers/tsens: Drop unused define for msm8960 thermal/drivers/tsens: Replace custom 8960 apis with generic apis thermal/drivers/tsens: Fix bug in sensor enable for msm8960 thermal/drivers/tsens: Use init_common for msm8960 thermal/drivers/tsens: Add VER_0 tsens version thermal/drivers/tsens: Convert msm8960 to reg_field thermal/drivers/tsens: Don't hardcode sensor slope Documentation: driver-api: thermal: Remove thermal_notify_framework from documentation thermal/core: Remove thermal_notify_framework iwlwifi: mvm: tt: Replace thermal_notify_framework dt-bindings: thermal: brcm,ns-thermal: Convert to the json-schema ...
2021-05-05Merge tag 'ktest-v5.13' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest Pull ktest updates from Steven Rostedt: - Added a KTEST section in the MAINTAINERS file - Included John Hawley as a co-maintainer - Add an example config that would work with VMware workstation guests - Cleanups to the code * tag 'ktest-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Add KTEST section to MAINTAINERS file ktest: Re-arrange the code blocks for better discoverability ktest: Further consistency cleanups ktest: Fixing indentation to match expected pattern ktest: Adding editor hints to improve consistency ktest: Add example config for using VMware VMs ktest: Minor cleanup with uninitialized variable $build_options
2021-05-04Merge branch 'remotes/lorenzo/pci/misc'Bjorn Helgaas1-1/+0
- Remove layerscape-gen4 dependencies on OF and ARM64, add dependency on ARCH_LAYERSCAPE (Geert Uytterhoeven) - Remove obsolete HiSilicon PCIe DT description (Dongdong Liu) * remotes/lorenzo/pci/misc: dt-bindings: PCI: hisi: Delete the obsolete HiSilicon PCIe file PCI: mobiveil: Improve PCIE_LAYERSCAPE_GEN4 dependencies
2021-05-04Merge branch 'remotes/lorenzo/pci/risc-v'Bjorn Helgaas1-0/+8
- sifive: Add pcie_aux clock to prci driver (Greentime Hu) - sifive: Use reset-simple in prci driver for PCIe (Greentime Hu) - Add SiFive FU740 PCIe host controller driver and DT binding (Paul Walmsley, Greentime Hu) * remotes/lorenzo/pci/risc-v: riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC PCI: fu740: Add SiFive FU740 PCIe host controller driver dt-bindings: PCI: Add SiFive FU740 PCIe host controller MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver clk: sifive: Use reset-simple in prci driver for PCIe driver clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
2021-05-04MAINTAINERS: Add maintainers for SiFive FU740 PCIe driverGreentime Hu1-0/+8
Here add maintainer information for SiFive FU740 PCIe driver. Link: https://lore.kernel.org/r/20210504105940.100004-4-greentime.hu@sifive.com Signed-off-by: Greentime Hu <greentime.hu@sifive.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2021-05-04ktest: Add KTEST section to MAINTAINERS fileSteven Rostedt (VMware)1-0/+6
As I wanted to add John Hawley as a co-maintainer for ktest, I found that there never was a KTEST section in the MAINTAINERS file. Add one! Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-05-02Merge tag 'landlock_v34' of ↵Linus Torvalds1-0/+15
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull Landlock LSM from James Morris: "Add Landlock, a new LSM from Mickaël Salaün. Briefly, Landlock provides for unprivileged application sandboxing. From Mickaël's cover letter: "The goal of Landlock is to enable to restrict ambient rights (e.g. global filesystem access) for a set of processes. Because Landlock is a stackable LSM [1], it makes possible to create safe security sandboxes as new security layers in addition to the existing system-wide access-controls. This kind of sandbox is expected to help mitigate the security impact of bugs or unexpected/malicious behaviors in user-space applications. Landlock empowers any process, including unprivileged ones, to securely restrict themselves. Landlock is inspired by seccomp-bpf but instead of filtering syscalls and their raw arguments, a Landlock rule can restrict the use of kernel objects like file hierarchies, according to the kernel semantic. Landlock also takes inspiration from other OS sandbox mechanisms: XNU Sandbox, FreeBSD Capsicum or OpenBSD Pledge/Unveil. In this current form, Landlock misses some access-control features. This enables to minimize this patch series and ease review. This series still addresses multiple use cases, especially with the combined use of seccomp-bpf: applications with built-in sandboxing, init systems, security sandbox tools and security-oriented APIs [2]" The cover letter and v34 posting is here: https://lore.kernel.org/linux-security-module/20210422154123.13086-1-mic@digikod.net/ See also: https://landlock.io/ This code has had extensive design discussion and review over several years" Link: https://lore.kernel.org/lkml/50db058a-7dde-441b-a7f9-f6837fe8b69f@schaufler-ca.com/ [1] Link: https://lore.kernel.org/lkml/f646e1c7-33cf-333f-070c-0a40ad0468cd@digikod.net/ [2] * tag 'landlock_v34' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: landlock: Enable user space to infer supported features landlock: Add user and kernel documentation samples/landlock: Add a sandbox manager example selftests/landlock: Add user space tests landlock: Add syscall implementations arch: Wire up Landlock syscalls fs,security: Add sb_delete hook landlock: Support filesystem access-control LSM: Infrastructure management of the superblock landlock: Add ptrace restrictions landlock: Set up the security framework and manage credentials landlock: Add ruleset and domain management landlock: Add object management
2021-05-01Merge tag 'perf-tools-for-v5.13-2021-04-29' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tool updates from Arnaldo Carvalho de Melo: "perf stat: - Add support for hybrid PMUs to support systems such as Intel Alderlake and its BIG/little core/atom cpus. - Introduce 'bperf' to share hardware PMCs with BPF. - New --iostat option to collect and present IO stats on Intel hardware. This functionality is based on recently introduced sysfs attributes for Intel® Xeon® Scalable processor family (code name Skylake-SP) in commit bb42b3d39781 ("perf/x86/intel/uncore: Expose an Uncore unit to IIO PMON mapping") It is intended to provide four I/O performance metrics in MB per each PCIe root port: - Inbound Read: I/O devices below root port read from the host memory - Inbound Write: I/O devices below root port write to the host memory - Outbound Read: CPU reads from I/O devices below root port - Outbound Write: CPU writes to I/O devices below root port - Align CSV output for summary. - Clarify --null use cases: Assess raw overhead of 'perf stat' or measure just wall clock time. - Improve readability of shadow stats. perf record: - Change the COMM when starting tha workload so that --exclude-perf doesn't seem to be not honoured. - Improve 'Workload failed' message printing events + what was exec'ed. - Fix cross-arch support for TIME_CONV. perf report: - Add option to disable raw event ordering. - Dump the contents of PERF_RECORD_TIME_CONV in 'perf report -D'. - Improvements to --stat output, that shows information about PERF_RECORD_ events. - Preserve identifier id in OCaml demangler. perf annotate: - Show full source location with 'l' hotkey in the 'perf annotate' TUI. - Add line number like in TUI and source location at EOL to the 'perf annotate' --stdio mode. - Add --demangle and --demangle-kernel to 'perf annotate'. - Allow configuring annotate.demangle{,_kernel} in 'perf config'. - Fix sample events lost in stdio mode. perf data: - Allow converting a perf.data file to JSON. libperf: - Add support for user space counter access. - Update topdown documentation to permit rdpmc calls. perf test: - Add 'perf test' for 'perf stat' CSV output. - Add 'perf test' entries to test the hybrid PMU support. - Cleanup 'perf test daemon' if its 'perf test' is interrupted. - Handle metric reuse in pmu-events parsing 'perf test' entry. - Add test for PE executable support. - Add timeout for wait for daemon start in its 'perf test' entries. Build: - Enable libtraceevent dynamic linking. - Improve feature detection output. - Fix caching of feature checks caching. - First round of updates for tools copies of kernel headers. - Enable warnings when compiling BPF programs. Vendor specific events: - Intel: - Add missing skylake & icelake model numbers. - arm64: - Add Hisi hip08 L1, L2 and L3 metrics. - Add Fujitsu A64FX PMU events. - PowerPC: - Initial JSON/events list for power10 platform. - Remove unsupported power9 metrics. - AMD: - Add Zen3 events. - Fix broken L2 Cache Hits from L2 HWPF metric. - Use lowercases for all the eventcodes and umasks. Hardware tracing: - arm64: - Update CoreSight ETM metadata format. - Fix bitmap for CS-ETM option. - Support PID tracing in config. - Detect pid in VMID for kernel running at EL2. Arch specific updates: - MIPS: - Support MIPS unwinding and dwarf-regs. - Generate mips syscalls_n64.c syscall table. - PowerPC: - Add support for PERF_SAMPLE_WEIGH_STRUCT on PowerPC. - Support pipeline stage cycles for powerpc. libbeauty: - Fix fsconfig generator" * tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (132 commits) perf build: Defer printing detected features to the end of all feature checks tools build: Allow deferring printing the results of feature detection perf build: Regenerate the FEATURE_DUMP file after extra feature checks perf session: Dump PERF_RECORD_TIME_CONV event perf session: Add swap operation for event TIME_CONV perf jit: Let convert_timestamp() to be backwards-compatible perf tools: Change fields type in perf_record_time_conv perf tools: Enable libtraceevent dynamic linking perf Documentation: Document intel-hybrid support perf tests: Skip 'perf stat metrics (shadow stat) test' for hybrid perf tests: Support 'Convert perf time to TSC' test for hybrid perf tests: Support 'Session topology' test for hybrid perf tests: Support 'Parse and process metrics' test for hybrid perf tests: Support 'Track with sched_switch' test for hybrid perf tests: Skip 'Setup struct perf_event_attr' test for hybrid perf tests: Add hybrid cases for 'Roundtrip evsel->name' test perf tests: Add hybrid cases for 'Parse event definition strings' test perf record: Uniquify hybrid event name perf stat: Warn group events from different hybrid PMU perf stat: Filter out unmatched aggregation for hybrid event ...
2021-05-01Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-2/+4
Pull kvm updates from Paolo Bonzini: "This is a large update by KVM standards, including AMD PSP (Platform Security Processor, aka "AMD Secure Technology") and ARM CoreSight (debug and trace) changes. ARM: - CoreSight: Add support for ETE and TRBE - Stage-2 isolation for the host kernel when running in protected mode - Guest SVE support when running in nVHE mode - Force W^X hypervisor mappings in nVHE mode - ITS save/restore for guests using direct injection with GICv4.1 - nVHE panics now produce readable backtraces - Guest support for PTP using the ptp_kvm driver - Performance improvements in the S2 fault handler x86: - AMD PSP driver changes - Optimizations and cleanup of nested SVM code - AMD: Support for virtual SPEC_CTRL - Optimizations of the new MMU code: fast invalidation, zap under read lock, enable/disably dirty page logging under read lock - /dev/kvm API for AMD SEV live migration (guest API coming soon) - support SEV virtual machines sharing the same encryption context - support SGX in virtual machines - add a few more statistics - improved directed yield heuristics - Lots and lots of cleanups Generic: - Rework of MMU notifier interface, simplifying and optimizing the architecture-specific code - a handful of "Get rid of oprofile leftovers" patches - Some selftests improvements" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (379 commits) KVM: selftests: Speed up set_memory_region_test selftests: kvm: Fix the check of return value KVM: x86: Take advantage of kvm_arch_dy_has_pending_interrupt() KVM: SVM: Skip SEV cache flush if no ASIDs have been used KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids() KVM: SVM: Drop redundant svm_sev_enabled() helper KVM: SVM: Move SEV VMCB tracking allocation to sev.c KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup() KVM: SVM: Unconditionally invoke sev_hardware_teardown() KVM: SVM: Enable SEV/SEV-ES functionality by default (when supported) KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features KVM: SVM: Move SEV module params/variables to sev.c KVM: SVM: Disable SEV/SEV-ES if NPT is disabled KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails KVM: SVM: Zero out the VMCB array used to track SEV ASID association x86/sev: Drop redundant and potentially misleading 'sev_enabled' KVM: x86: Move reverse CPUID helpers to separate header file KVM: x86: Rename GPR accessors to make mode-aware variants the defaults ...
2021-05-01Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds1-3/+2
Pull rdma updates from Jason Gunthorpe: "This is significantly bug fixes and general cleanups. The noteworthy new features are fairly small: - XRC support for HNS and improves RQ operations - Bug fixes and updates for hns, mlx5, bnxt_re, hfi1, i40iw, rxe, siw and qib - Quite a few general cleanups on spelling, error handling, static checker detections, etc - Increase the number of device ports supported beyond 255. High port count software switches now exist - Several bug fixes for rtrs - mlx5 Device Memory support for host controlled atomics - Report SRQ tables through to rdma-tool" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (145 commits) IB/qib: Remove redundant assignment to ret RDMA/nldev: Add copy-on-fork attribute to get sys command RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res RDMA/siw: Fix a use after free in siw_alloc_mr IB/hfi1: Remove redundant variable rcd RDMA/nldev: Add QP numbers to SRQ information RDMA/nldev: Return SRQ information RDMA/restrack: Add support to get resource tracking for SRQ RDMA/nldev: Return context information RDMA/core: Add CM to restrack after successful attachment to a device RDMA/cma: Skip device which doesn't support CM RDMA/rxe: Fix a bug in rxe_fill_ip_info() RDMA/mlx5: Expose private query port RDMA/mlx4: Remove an unused variable RDMA/mlx5: Fix type assignment for ICM DM IB/mlx5: Set right RoCE l3 type and roce version while deleting GID RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails RDMA/cxgb4: add missing qpid increment IB/ipoib: Remove unnecessary struct declaration RDMA/bnxt_re: Get rid of custom module reference counting ...
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