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2022-07-08OPP: Migrate set-prop-name helper API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the set-prop-name family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Acked-by: Samuel Holland <samuel@sholland.org> # sun50i Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Migrate attach-genpd API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the attach-genpd family of helpers to use the new infrastructure. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Migrate set-opp-helper API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the set-opp-helper family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Remove devm_pm_opp_register_set_opp_helper() as it has no users currently. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Migrate set-clk-name API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the set-clk-name family of helpers to use the new infrastructure. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Migrate set-supported-hw API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the set-supported-hw family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Migrate set-regulators API to use set-config helpersViresh Kumar
Now that we have a central API to handle all OPP table configurations, migrate the set-regulators family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Add dev_pm_opp_set_config() and friendsViresh Kumar
The OPP core already have few configuration specific APIs and it is getting complex or messy for both the OPP core and its users. Lets introduce a new set of API which will be used for all kind of different configurations, and shall eventually be used by all the existing ones. The new API, returns a unique token instead of a pointer to the OPP table, which allows the OPP core to drop the resources selectively later on. Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-08OPP: Make dev_pm_opp_set_regulators() accept NULL terminated listViresh Kumar
Make dev_pm_opp_set_regulators() accept a NULL terminated list of names instead of making the callers keep the two parameters in sync, which creates an opportunity for bugs to get in. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Steven Price <steven.price@arm.com> # panfrost Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-07io_uring: explicit sqe padding for ioctl commandsPavel Begunkov
32 bit sqe->cmd_op is an union with 64 bit values. It's always a good idea to do padding explicitly. Also zero check it in prep, so it can be used in the future if needed without compatibility concerns. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/e6b95a05e970af79000435166185e85b196b2ba2.1657202417.git.asml.silence@gmail.com [axboe: turn bitwise OR into logical variant] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-07scsi: target: Add callout to configure UNMAP settingsMike Christie
Add a callout to configure a backend's UNMAP settings. This will be used to allow userspace to configure UNMAP after the initial device setup, similar to how we can set up the other attributes post device configuration. Link: https://lore.kernel.org/r/20220628200230.15052-3-michael.christie@oracle.com Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-07-07vfio/ccw: Remove UUID from s390 debug logMichael Kawano
As vfio-ccw devices are created/destroyed, the uuid of the associated mdevs that are recorded in $S390DBF/vfio_ccw_msg/sprintf get lost. This is because a pointer to the UUID is stored instead of the UUID itself, and that memory may have been repurposed if/when the logs are examined. The result is usually garbage UUID data in the logs, though there is an outside chance of an oops happening here. Simply remove the UUID from the traces, as the subchannel number will provide useful configuration information for problem determination, and is stored directly into the log instead of a pointer. As we were the only consumer of mdev_uuid(), remove that too. Cc: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Michael Kawano <mkawano@linux.ibm.com> Fixes: 60e05d1cf0875 ("vfio-ccw: add some logging") Fixes: b7701dfbf9832 ("vfio-ccw: Register a chp_event callback for vfio-ccw") [farman: reworded commit message, added Fixes: tags] Signed-off-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Link: https://lore.kernel.org/r/20220707135737.720765-2-farman@linux.ibm.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-07-07drm/amdkfd: add new flag for svmEric Huang
It is to add new option for always keeping gpu mapping. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-07objtool: update objtool.txt referencesMauro Carvalho Chehab
Changeset a8e35fece49b ("objtool: Update documentation") renamed: tools/objtool/Documentation/stack-validation.txt to: tools/objtool/Documentation/objtool.txt. Update the cross-references accordingly. Fixes: a8e35fece49b ("objtool: Update documentation") Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/ec285ece6348a5be191aebe45f78d06b3319056b.1656234456.git.mchehab@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-07Documentation: update watch_queue.rst referencesMauro Carvalho Chehab
Changeset f5461124d59b ("Documentation: move watch_queue to core-api") renamed: Documentation/watch_queue.rst to: Documentation/core-api/watch_queue.rst. Update the cross-references accordingly. Fixes: f5461124d59b ("Documentation: move watch_queue to core-api") Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/1c220de9c58f35e815a3df9458ac2bea323c8bfb.1656234456.git.mchehab@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-07docs: filesystems: update netfs-api.rst referenceMauro Carvalho Chehab
Changeset efc930fa1d84 ("docs: filesystems: caching/netfs-api.txt: convert it to ReST") renamed: Documentation/filesystems/caching/netfs-api.txt to: Documentation/filesystems/caching/netfs-api.rst. Update its cross-reference accordingly. Fixes: efc930fa1d84 ("docs: filesystems: caching/netfs-api.txt: convert it to ReST") Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/5f867f01d42c3e65e111167739ed1a41a26623f9.1656234456.git.mchehab@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-07Merge tag 'net-5.19-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bpf, netfilter, can, and bluetooth. Current release - regressions: - bluetooth: fix deadlock on hci_power_on_sync Previous releases - regressions: - sched: act_police: allow 'continue' action offload - eth: usbnet: fix memory leak in error case - eth: ibmvnic: properly dispose of all skbs during a failover Previous releases - always broken: - bpf: - fix insufficient bounds propagation from adjust_scalar_min_max_vals - clear page contiguity bit when unmapping pool - netfilter: nft_set_pipapo: release elements in clone from abort path - mptcp: netlink: issue MP_PRIO signals from userspace PMs - can: - rcar_canfd: fix data transmission failed on R-Car V3U - gs_usb: gs_usb_open/close(): fix memory leak Misc: - add Wenjia as SMC maintainer" * tag 'net-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits) wireguard: Kconfig: select CRYPTO_CHACHA_S390 crypto: s390 - do not depend on CRYPTO_HW for SIMD implementations wireguard: selftests: use microvm on x86 wireguard: selftests: always call kernel makefile wireguard: selftests: use virt machine on m68k wireguard: selftests: set fake real time in init r8169: fix accessing unset transport header net: rose: fix UAF bug caused by rose_t0timer_expiry usbnet: fix memory leak in error case Revert "tls: rx: move counting TlsDecryptErrors for sync" mptcp: update MIB_RMSUBFLOW in cmd_sf_destroy mptcp: fix local endpoint accounting selftests: mptcp: userspace PM support for MP_PRIO signals mptcp: netlink: issue MP_PRIO signals from userspace PMs mptcp: Acquire the subflow socket lock before modifying MP_PRIO flags mptcp: Avoid acquiring PM lock for subflow priority changes mptcp: fix locking in mptcp_nl_cmd_sf_destroy() net/mlx5e: Fix matchall police parameters validation net/sched: act_police: allow 'continue' action offload net: lan966x: hardcode the number of external ports ...
2022-07-07dm table: remove dm_table_get_num_targets() wrapperMike Snitzer
More efficient and readable to just access table->num_targets directly. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-07-07mm: kasan: Skip unpoisoning of user pagesCatalin Marinas
Commit c275c5c6d50a ("kasan: disable freed user page poisoning with HW tags") added __GFP_SKIP_KASAN_POISON to GFP_HIGHUSER_MOVABLE. A similar argument can be made about unpoisoning, so also add __GFP_SKIP_KASAN_UNPOISON to user pages. To ensure the user page is still accessible via page_address() without a kasan fault, reset the page->flags tag. With the above changes, there is no need for the arm64 tag_clear_highpage() to reset the page->flags tag. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com> Link: https://lore.kernel.org/r/20220610152141.2148929-3-catalin.marinas@arm.com Signed-off-by: Will Deacon <will@kernel.org>
2022-07-07fbcon: Prevent that screen size is smaller than font sizeHelge Deller
We need to prevent that users configure a screen size which is smaller than the currently selected font size. Otherwise rendering chars on the screen will access memory outside the graphics memory region. This patch adds a new function fbcon_modechange_possible() which implements this check and which later may be extended with other checks if necessary. The new function is called from the FBIOPUT_VSCREENINFO ioctl handler in fbmem.c, which will return -EINVAL if userspace asked for a too small screen size. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: stable@vger.kernel.org # v5.4+
2022-07-07genirq: Provide an IRQ affinity mask in non-SMP configsSamuel Holland
IRQ affinity masks are not allocated in uniprocessor configurations. This requires special case non-SMP code in drivers for irqchips which have per-CPU enable or mask registers. Since IRQ affinity is always the same in a uniprocessor configuration, we can provide a correct affinity mask without allocating one per IRQ. By returning a real cpumask from irq_data_get_affinity_mask even when SMP is disabled, irqchip drivers which iterate over that mask will automatically do the right thing. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220701200056.46555-9-samuel@sholland.org
2022-07-07genirq: Return a const cpumask from irq_data_get_affinity_maskSamuel Holland
Now that the irq_data_update_affinity helper exists, enforce its use by returning a a const cpumask from irq_data_get_affinity_mask. Since the previous commit already updated places that needed to call irq_data_update_affinity, this commit updates the remaining code that either did not modify the cpumask or immediately passed the modified mask to irq_set_affinity. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220701200056.46555-8-samuel@sholland.org
2022-07-07genirq: Add and use an irq_data_update_affinity helperSamuel Holland
Some architectures and irqchip drivers modify the cpumask returned by irq_data_get_affinity_mask, usually by copying in to it. This is problematic for uniprocessor configurations, where the affinity mask should be constant, as it is known at compile time. Add and use a setter for the affinity mask, following the pattern of irq_data_update_effective_affinity. This allows the getter function to return a const cpumask pointer. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Xen bits Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220701200056.46555-7-samuel@sholland.org
2022-07-07genirq: Refactor accessors to use irq_data_get_affinity_maskSamuel Holland
A couple of functions directly reference the affinity mask. Route them through irq_data_get_affinity_mask so they will pick up any refactoring done there. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220701200056.46555-6-samuel@sholland.org
2022-07-07iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bitYunfei Wang
Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA and cause pgtable PA size larger than 32bit. Since Mediatek IOMMU hardware support at most 35bit PA in pgtable, so add a quirk to allow the PA of pgtables support up to bit35. Signed-off-by: Ning Li <ning.li@mediatek.com> Signed-off-by: Yunfei Wang <yf.wang@mediatek.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20220630092927.24925-2-yf.wang@mediatek.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2022-07-06Merge branch '20220706154337.2026269-1-robert.foss@linaro.org' into ↵Bjorn Andersson
arm64-for-5.20
2022-07-06Merge branch '20220701062622.2757831-2-vladimir.zapolskiy@linaro.org' into ↵Bjorn Andersson
arm64-for-5.20
2022-07-06Merge branch '20220706154337.2026269-1-robert.foss@linaro.org' into clk-for-5.20Bjorn Andersson
2022-07-06Merge branch '20220701062622.2757831-2-vladimir.zapolskiy@linaro.org' into ↵Bjorn Andersson
clk-for-5.20
2022-07-06dt-bindings: clock: add QCOM SM8450 camera clock bindingsVladimir Zapolskiy
The change adds device tree bindings for camera clock controller found on SM8450 SoC. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220701062622.2757831-2-vladimir.zapolskiy@linaro.org
2022-07-06dt-bindings: clock: Add Qcom SM8350 DISPCC bindingsJonathan Marek
Add sm8350 DISPCC bindings, which are simply a symlink to the sm8250 bindings. Update the documentation with the new compatible. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220706154337.2026269-4-robert.foss@linaro.org
2022-07-06dt-bindings: clock: Add Qcom SM8350 GPUCC bindingsRobert Foss
Add device tree bindings for graphics clock controller for Qualcomm Technology Inc's SM8350 SoCs. Signed-off-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Dmitry Baryshkov <dmityr.baryshkov@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220706154337.2026269-2-robert.foss@linaro.org
2022-07-06nvme: use struct group for generic command dwordsKeith Busch
This will allow the trace event to know the full size of the data intended to be copied and silence read overflow checks. Reported-by: John Garry <john.garry@huawei.com> Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-07-06Merge tag 'sound-5.19-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This became largish as it includes the pending ASoC fixes. Almost all changes are device-specific small fixes, while many of them are coverage for mixer issues that were detected by selftest. In addition, usual suspects for HD/USB-audio are there" * tag 'sound-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (43 commits) ALSA: cs46xx: Fix missing snd_card_free() call at probe error ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0) ALSA: usb-audio: Add quirk for Fiero SC-01 ALSA: hda/realtek: Add quirk for Clevo L140PU ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices ASoC: madera: Fix event generation for rate controls ASoC: madera: Fix event generation for OUT1 demux ASoC: cs47l15: Fix event generation for low power mux control ASoC: cs35l41: Add ASP TX3/4 source to register patch ASoC: dapm: Initialise kcontrol data for mux/demux controls ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error ASoC: cs35l41: Correct some control names ASoC: wm5110: Fix DRE control ASoC: wm_adsp: Fix event for preloader MAINTAINERS: update ASoC Qualcomm maintainer email-id ASoC: rockchip: i2s: switch BCLK to GPIO ASoC: SOF: Intel: disable IMR boot when resuming from ACPI S4 and S5 states ASoC: SOF: pm: add definitions for S4 and S5 states ASoC: SOF: pm: add explicit behavior for ACPI S1 and S2 ASoC: SOF: Intel: hda: Fix compressed stream position tracking ...
2022-07-06coresight: Add config flag to enable branch broadcastJames Clark
When enabled, all taken branch addresses are output, even if the branch was because of a direct branch instruction. This enables reconstruction of the program flow without having access to the memory image of the code being executed. Use bit 8 for the config option which would be the correct bit for programming ETMv3. Although branch broadcast can't be enabled on ETMv3 because it's not in the define ETM3X_SUPPORTED_OPTIONS, using the correct bit might help prevent future collisions or allow it to be enabled if needed. Signed-off-by: James Clark <james.clark@arm.com> Reviewed-by: Mike Leach <mike.leach@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20220511144601.2257870-2-james.clark@arm.com
2022-07-06video: of_display_timing.h: include errno.hHsin-Yi Wang
If CONFIG_OF is not enabled, default of_get_display_timing() returns an errno, so include the header. Fixes: 422b67e0b31a ("videomode: provide dummy inline functions for !CONFIG_OF") Suggested-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Helge Deller <deller@gmx.de>
2022-07-06block: move zone related fields to struct gendiskChristoph Hellwig
Move the zone related fields that are currently stored in struct request_queue to struct gendisk as these are part of the highlevel block layer API and are only used for non-passthrough I/O that requires the gendisk. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-17-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: remove blk_queue_zone_sectorsChristoph Hellwig
Always use bdev_zone_sectors instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-16-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: replace blkdev_nr_zones with bdev_nr_zonesChristoph Hellwig
Pass a block_device instead of a request_queue as that is what most callers have at hand. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-12-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: pass a gendisk to blk_queue_max_open_zones and blk_queue_max_active_zonesChristoph Hellwig
Switch to a gendisk based API in preparation for moving all zone related fields from the request_queue to the gendisk. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-11-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: remove queue_max_open_zones and queue_max_active_zonesChristoph Hellwig
Always use the bdev based helpers instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-10-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: pass a gendisk to blk_queue_set_zonedChristoph Hellwig
Prepare for storing the zone related field in struct gendisk instead of struct request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-7-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06block: remove a superflous ifdef in blkdev.hChristoph Hellwig
It doesn't hurt to always have the blk_zone_cond_str prototype, and the two inlines can also be defined unconditionally. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20220706070350.1703384-2-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06blk-mq: Drop 'reserved' arg of busy_tag_iter_fnJohn Garry
We no longer use the 'reserved' arg in busy_tag_iter_fn for any iter function so it may be dropped. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> #nvme Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/1657109034-206040-6-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06blk-mq: Drop blk_mq_ops.timeout 'reserved' argJohn Garry
With new API blk_mq_is_reserved_rq() we can tell if a request is from the reserved pool, so stop passing 'reserved' arg. There is actually only a single user of that arg for all the callback implementations, which can use blk_mq_is_reserved_rq() instead. This will also allow us to stop passing the same 'reserved' around the blk-mq iter functions next. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/1657109034-206040-4-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06blk-mq: Add a flag for reserved requestsJohn Garry
Add a flag for reserved requests so that drivers may know this for any special handling. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/1657109034-206040-3-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-06Revert "kernfs: Change kernfs_notify_list to llist."Imran Khan
This reverts commit b8f35fa1188b84035c59d4842826c4e93a1b1c9f. This is causing regression due to same kernfs_node getting added multiple times in kernfs_notify_list so revert it until safe way of using llist in this context is found. Reported-by: Nathan Chancellor <nathan@kernel.org> Reported-by: Michael Walle <michael@walle.cc> Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Imran Khan <imran.f.khan@oracle.com> Cc: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20220705201026.2487665-1-imran.f.khan@oracle.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-06tls: rx: add sockopt for enabling optimistic decrypt with TLS 1.3Jakub Kicinski
Since optimisitic decrypt may add extra load in case of retries require socket owner to explicitly opt-in. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-06Merge tag 'scmi-updates-5.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers Arm SCMI updates for v5.20 The main additions this time around are: 1. The capability to trace full SCMI message headers and payloads. The recent unearthing of chain of old firmware issues motivated this effort so that it is easier to trace them and debug quicker than it took this time around in absence of such tracing. 2. SCMI System power control driver to handle platform's requests for a graceful shutdown. Though the system power control protocol has been around since the begining of SCMI, it lacked the timeout information that was added in SCMI v3.1 that enables kernel to take appropriate action within the timeout and doesn't have to rely on any other user inputs(which was blocking factor for addition of this driver earlier) 3. Support for SCMI Power Capping protocol that was introduced in SCMI v3.1 This protocol is intended for controlling and monitoring the power consumption of power capping domains. The firmware also provides the hierarchy of powercap domains by providing parent domain information. It also contains a bug fix in the old SCPI driver addressing possible user-after-free issues. * tag 'scmi-updates-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Use fast channel tracing include: trace: Add SCMI fast channel tracing firmware: arm_scmi: Add SCMI v3.1 powercap fast channels support firmware: arm_scmi: Generalize the fast channel support firmware: arm_scmi: Add SCMI v3.1 powercap protocol basic support dt-bindings: firmware: arm,scmi: Add support for powercap protocol firmware: arm_scmi: Add SCMI System Power Control driver firmware: arm_scmi: Add devm_protocol_acquire helper firmware: arm_scmi: Add SCMI v3.1 System Power extensions firmware: arm_scmi: Support only one single system power device firmware: arm_scmi: Use new SCMI full message tracing include: trace: Add SCMI full message tracing firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails firmware: arm_scmi: Remove usage of the deprecated ida_simple_xxx API firmware: arm_scmi: Fix response size warning for OPTEE transport firmware: arm_scmi: Relax CLOCK_DESCRIBE_RATES out-of-spec checks Link: https://lore.kernel.org/r/20220706115045.2272678-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-06net/sched: act_police: allow 'continue' action offloadVlad Buslov
Offloading police with action TC_ACT_UNSPEC was erroneously disabled even though it was supported by mlx5 matchall offload implementation, which didn't verify the action type but instead assumed that any single police action attached to matchall classifier is a 'continue' action. Lack of action type check made it non-obvious what mlx5 matchall implementation actually supports and caused implementers and reviewers of referenced commits to disallow it as a part of improved validation code. Fixes: b8cd5831c61c ("net: flow_offload: add tc police action parameters") Fixes: b50e462bc22d ("net/sched: act_police: Add extack messages for offload failure") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Tested-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-16 06:53:09 +0000