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2022-04-06cec: add optional adap_configured callbackbr-v5.19bHans Verkuil
This new optional callback is called when the adapter is fully configured or fully unconfigured. Some drivers may have to take action when this happens. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec: add xfer_timeout_ms fieldHans Verkuil
Allow drivers to change the transmit timeout value, i.e. after how long should a transmit be considered 'lost', i.e. the corresponding cec_transmit_done_ts was never called. Some CEC devices have their own timeout, and so this timeout value must be longer than that hardware timeout value. If it is shorter then the framework would consider the transmit lost, even though it is effectively still in progress at the hardware level. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec: use call_op and check for !unregisteredHans Verkuil
Use call_(void_)op consistently in the CEC core framework. Ditto for the cec pin ops. And check if !adap->devnode.unregistered before calling each op. This avoids calls to ops when the device has been unregistered and the underlying hardware may be gone. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec.h: add cec_msg_recv_is_rx/tx_result helpersHans Verkuil
These two helper functions return true if the received message contains the result of a previous non-blocking transmit. Either the tx_status result (cec_msg_recv_is_tx_result) of the transmit, or the rx_status result (cec_msg_recv_is_rx_result) of the reply to the original transmit. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec: correctly pass on reply resultsHans Verkuil
The results of non-blocking transmits were not correctly communicated to userspace. Specifically: 1) if a non-blocking transmit was canceled, then rx_status wasn't set to 0 as it should. 2) if the non-blocking transmit succeeded, but the corresponding reply never arrived (aborted or timed out), then tx_status wasn't set to 0 as it should, and rx_status was hardcoded to ABORTED instead of the actual reason, such as TIMEOUT. In addition, adap->ops->received() was never called, so drivers that want to do message processing themselves would not be informed of the failed reply. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec: abort if the current transmit was canceledHans Verkuil
If a transmit-in-progress was canceled, then, once the transmit is done, mark it as aborted and refrain from retrying the transmit. To signal this situation the new transmit_in_progress_aborted field is set to true. The old implementation would just set adap->transmitting to NULL and set adap->transmit_in_progress to false, but on the hardware level the transmit was still ongoing. However, the framework would think the transmit was aborted, and if a new transmit was issued, then it could overwrite the HW buffer containing the old transmit with the new transmit, leading to garbled data on the CEC bus. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-06cec: call enable_adap on s_log_addrsHans Verkuil
Don't enable/disable the adapter if the first fh is opened or the last fh is closed, instead do this when the adapter is configured or unconfigured, and also when we enter Monitor All or Monitor Pin mode for the first time or we exit the Monitor All/Pin mode for the last time. However, if needs_hpd is true, then do this when the physical address is set or cleared: in that case the adapter typically is powered by the HPD, so it really is disabled when the HPD is low. This case (needs_hpd is true) was already handled in this way, so this wasn't changed. The problem with the old behavior was that if the HPD goes low when no fh is open, and a transmit was in progress, then the adapter would be disabled, typically stopping the transmit immediately which leaves a partial message on the bus, which isn't nice and can confuse some adapters. It makes much more sense to disable it only when the adapter is unconfigured and we're not monitoring the bus, since then you really won't be using it anymore. To keep track of this store a CEC activation count and call adap_enable only when it goes from 0 to 1 or back to 0. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-04-05media: platform: imx-mipi-csis: Add dependency on VIDEO_DEVLaurent Pinchart
The imx-mipi-csis driver (VIDEO_IMX_MIPI_CSIS) lost its dependency on VIDEO_DEV in commit 63fe3d27b226 ("media: platform/*/Kconfig: make manufacturer menus more uniform"). This causes build failures with configurations that don't have VIDEO_DEV set. Fix it by restoring the dependency. Link: https://lore.kernel.org/linux-media/20220331123151.1953-1-laurent.pinchart@ideasonboard.com Fixes: 63fe3d27b226 ("media: platform/*/Kconfig: make manufacturer menus more uniform") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com>
2022-04-04media: dvb-usb: dib0700_devices: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/028699ec71158dbc49d710a4259eb8cdb7f673cb.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: dibusb-mc: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/f1d4fa4960b709152ae693800c830e19a4bc1f48.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: dibusb-mb: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/a300c26ad4e9bb913e86eeaf0ec7d72b9e7d5d3e.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: vp7045: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/0241bf842bf592dfa01b0ef4916afda396194f98.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: vp702x: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/13bf6aab3909fae5da4c9a24c114b15e76abd146.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: umt-010: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/5fd3c469faa115856f48037019e607edcb41d458.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: ttusb2: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/b447d9fd3832da5eff6267e8fe742c431f1133f2.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: technisat-usb2: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro. Link: https://lore.kernel.org/linux-media/c125c28aeb3d4344b632e1f99d81c433917f2a4c.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: pctv452e: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/283a8c6bdf9778f832b4f6acc104c06688281668.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: opera1: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/08861d80b6706ac1ed04a68959ebb78f27cb028d.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: nova-t-usb2: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/58f1a356b7b75bbefef3aa07cd99896c446df32f.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: m920x: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/c6f6bab97c39561add54f69a75980f4d453f7c17.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: gp8psk: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/0d32148747df677f0c930605389c12b190c09bdf.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dw2102: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro, and rename some PIDs. Link: https://lore.kernel.org/linux-media/828998ef3f0843bab4e84780e42f8f0802f57be7.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dtv5100: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro. Link: https://lore.kernel.org/linux-media/6e7183735aacf33fff86bc709a38aafb6b858dff.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: dtt200u: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/9fa3d1add4c58e1320dcc18578fda2d0106becda.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: digitv: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro. Link: https://lore.kernel.org/linux-media/68de8820a361e61c25bf7402acac71b3770ff906.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: cxusb: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro. Link: https://lore.kernel.org/linux-media/bd1e61664e234252de3dfac16aab8bfc35b7bcd7.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: cinergyT2-core: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro and an enum with the USB model supported by this driver. Link: https://lore.kernel.org/linux-media/4b8212adab277a2bf84ab04480eb6fd37edda74f.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: az6027: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/65b9775c39dcd21e5cb75a86e1e7b99b7d6eefcd.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: af9005: use the newer dvb-usb macros for USB deviceMauro Carvalho Chehab
In order to make the drivers under dvb-usb more homogeneous, use the new macro. Link: https://lore.kernel.org/linux-media/9b1749763465815af92f0a4d8f210fe170c549d5.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: a800: use an enum for the device numberMauro Carvalho Chehab
The device number is currently a value that needs to be the same on two separate tables, but the code doesn't actually enforce it, leading to errors as boards get added or removed. Fix it by using an enum. Link: https://lore.kernel.org/linux-media/dc8f9ec6cc8f2e16967a61752a292c46622c01dc.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: Add helper macros for using USB VID/PIDMauro Carvalho Chehab
In order to use designated initializers and to avoid avoid big lines at the USB ID tables, define some helper macros. Link: https://lore.kernel.org/linux-media/f82e376dea2e9b922f51a03d1e7730b03e49cc7d.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: vp702x: reference to usb ID tableMauro Carvalho Chehab
There are two commented entries that are pointing to the wrong places. Fix them. Link: https://lore.kernel.org/linux-media/fe9ee24510431e6baad5244d8a27e56ce167fc36.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb: move USB IDs to dvb-usb-ids.hMauro Carvalho Chehab
Almost all drivers based on dvb-usb place their USB IDs at dvb-usb-ids.h. In order to make it more standard, place the remaining ones also there. Link: https://lore.kernel.org/linux-media/7b32d5383169d23082758a7b69edef2f099202f3.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-04media: dvb-usb-ids.h: sort entriesMauro Carvalho Chehab
The entries there are alphabetically sorted, but some are at the wrong place. Re-sort them. While here, replace spaces by tabs where needed. Link: https://lore.kernel.org/linux-media/0208dbba189b754b999759f06c2584242c879f4d.1648499509.git.mchehab@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-04-03Linux 5.18-rc1v5.18-rc1Linus Torvalds
2022-04-03Merge tag 'trace-v5.18-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull more tracing updates from Steven Rostedt: - Rename the staging files to give them some meaning. Just stage1,stag2,etc, does not show what they are for - Check for NULL from allocation in bootconfig - Hold event mutex for dyn_event call in user events - Mark user events to broken (to work on the API) - Remove eBPF updates from user events - Remove user events from uapi header to keep it from being installed. - Move ftrace_graph_is_dead() into inline as it is called from hot paths and also convert it into a static branch. * tag 'trace-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Move user_events.h temporarily out of include/uapi ftrace: Make ftrace_graph_is_dead() a static branch tracing: Set user_events to BROKEN tracing/user_events: Remove eBPF interfaces tracing/user_events: Hold event_mutex during dyn_event_add proc: bootconfig: Add null pointer check tracing: Rename the staging files for trace_events
2022-04-03Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "A single revert to fix a boot regression seen when clk_put() started dropping rate range requests. It's best to keep various systems booting so we'll kick this out and try again next time" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: Revert "clk: Drop the rate range on clk_put()"
2022-04-03Merge tag 'x86-urgent-2022-04-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of x86 fixes and updates: - Make the prctl() for enabling dynamic XSTATE components correct so it adds the newly requested feature to the permission bitmap instead of overwriting it. Add a selftest which validates that. - Unroll string MMIO for encrypted SEV guests as the hypervisor cannot emulate it. - Handle supervisor states correctly in the FPU/XSTATE code so it takes the feature set of the fpstate buffer into account. The feature sets can differ between host and guest buffers. Guest buffers do not contain supervisor states. So far this was not an issue, but with enabling PASID it needs to be handled in the buffer offset calculation and in the permission bitmaps. - Avoid a gazillion of repeated CPUID invocations in by caching the values early in the FPU/XSTATE code. - Enable CONFIG_WERROR in x86 defconfig. - Make the X86 defconfigs more useful by adapting them to Y2022 reality" * tag 'x86-urgent-2022-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu/xstate: Consolidate size calculations x86/fpu/xstate: Handle supervisor states in XSTATE permissions x86/fpu/xsave: Handle compacted offsets correctly with supervisor states x86/fpu: Cache xfeature flags from CPUID x86/fpu/xsave: Initialize offset/size cache early x86/fpu: Remove unused supervisor only offsets x86/fpu: Remove redundant XCOMP_BV initialization x86/sev: Unroll string mmio with CC_ATTR_GUEST_UNROLL_STRING_IO x86/config: Make the x86 defconfigs a bit more usable x86/defconfig: Enable WERROR selftests/x86/amx: Update the ARCH_REQ_XCOMP_PERM test x86/fpu/xstate: Fix the ARCH_REQ_XCOMP_PERM implementation
2022-04-03Merge tag 'core-urgent-2022-04-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RT signal fix from Thomas Gleixner: "Revert the RT related signal changes. They need to be reworked and generalized" * tag 'core-urgent-2022-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "signal, x86: Delay calling signals in atomic on RT enabled kernels"
2022-04-03Merge tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull more dma-mapping updates from Christoph Hellwig: - fix a regression in dma remap handling vs AMD memory encryption (me) - finally kill off the legacy PCI DMA API (Christophe JAILLET) * tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: move pgprot_decrypted out of dma_pgprot PCI/doc: cleanup references to the legacy PCI DMA API PCI: Remove the deprecated "pci-dma-compat.h" API
2022-04-03Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: - avoid unnecessary rebuilds for library objects - fix return value of __setup handlers - fix invalid input check for "crashkernel=" kernel option - silence KASAN warnings in unwind_frame * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame() ARM: 9190/1: kdump: add invalid input check for 'crashkernel=0' ARM: 9187/1: JIVE: fix return value of __setup handler ARM: 9189/1: decompressor: fix unneeded rebuilds of library objects
2022-04-02Revert "clk: Drop the rate range on clk_put()"Stephen Boyd
This reverts commit 7dabfa2bc4803eed83d6f22bd6f045495f40636b. There are multiple reports that this breaks boot on various systems. The common theme is that orphan clks are having rates set on them when that isn't expected. Let's revert it out for now so that -rc1 boots. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Reported-by: Tony Lindgren <tony@atomide.com> Reported-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Link: https://lore.kernel.org/r/366a0232-bb4a-c357-6aa8-636e398e05eb@samsung.com Cc: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20220403022818.39572-1-sboyd@kernel.org
2022-04-02Merge tag 'perf-tools-for-v5.18-2022-04-02' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Avoid SEGV if core.cpus isn't set in 'perf stat'. - Stop depending on .git files for building PERF-VERSION-FILE, used in 'perf --version', fixing some perf tools build scenarios. - Convert tracepoint.py example to python3. - Update UAPI header copies from the kernel sources: socket, mman-common, msr-index, KVM, i915 and cpufeatures. - Update copy of libbpf's hashmap.c. - Directly return instead of using local ret variable in evlist__create_syswide_maps(), found by coccinelle. * tag 'perf-tools-for-v5.18-2022-04-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf python: Convert tracepoint.py example to python3 perf evlist: Directly return instead of using local ret variable perf cpumap: More cpu map reuse by merge. perf cpumap: Add is_subset function perf evlist: Rename cpus to user_requested_cpus perf tools: Stop depending on .git files for building PERF-VERSION-FILE tools headers cpufeatures: Sync with the kernel sources tools headers UAPI: Sync drm/i915_drm.h with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools kvm headers arm64: Update KVM headers from the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers UAPI: Sync asm-generic/mman-common.h with the kernel perf beauty: Update copy of linux/socket.h with the kernel sources perf tools: Update copy of libbpf's hashmap.c perf stat: Avoid SEGV if core.cpus isn't set
2022-04-02Merge tag 'kbuild-fixes-v5.18' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix empty $(PYTHON) expansion. - Fix UML, which got broken by the attempt to suppress Clang warnings. - Fix warning message in modpost. * tag 'kbuild-fixes-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: modpost: restore the warning message for missing symbol versions Revert "um: clang: Strip out -mno-global-merge from USER_CFLAGS" kbuild: Remove '-mno-global-merge' kbuild: fix empty ${PYTHON} in scripts/link-vmlinux.sh kconfig: remove stale comment about removed kconfig_print_symbol()
2022-04-02Merge tag 'mips_5.18_1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - build fix for gpio - fix crc32 build problems - check for failed memory allocations * tag 'mips_5.18_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: crypto: Fix CRC32 code MIPS: rb532: move GPIOD definition into C-files MIPS: lantiq: check the return value of kzalloc() mips: sgi-ip22: add a check for the return of kzalloc()
2022-04-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: - Only do MSR filtering for MSRs accessed by rdmsr/wrmsr - Documentation improvements - Prevent module exit until all VMs are freed - PMU Virtualization fixes - Fix for kvm_irq_delivery_to_apic_fast() NULL-pointer dereferences - Other miscellaneous bugfixes * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (42 commits) KVM: x86: fix sending PV IPI KVM: x86/mmu: do compare-and-exchange of gPTE via the user address KVM: x86: Remove redundant vm_entry_controls_clearbit() call KVM: x86: cleanup enter_rmode() KVM: x86: SVM: fix tsc scaling when the host doesn't support it kvm: x86: SVM: remove unused defines KVM: x86: SVM: move tsc ratio definitions to svm.h KVM: x86: SVM: fix avic spec based definitions again KVM: MIPS: remove reference to trap&emulate virtualization KVM: x86: document limitations of MSR filtering KVM: x86: Only do MSR filtering when access MSR by rdmsr/wrmsr KVM: x86/emulator: Emulate RDPID only if it is enabled in guest KVM: x86/pmu: Fix and isolate TSX-specific performance event logic KVM: x86: mmu: trace kvm_mmu_set_spte after the new SPTE was set KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs KVM: x86: Trace all APICv inhibit changes and capture overall status KVM: x86: Add wrappers for setting/clearing APICv inhibits KVM: x86: Make APICv inhibit reasons an enum and cleanup naming KVM: X86: Handle implicit supervisor access with SMAP KVM: X86: Rename variable smap to not_smap in permission_fault() ...
2022-04-03modpost: restore the warning message for missing symbol versionsMasahiro Yamada
This log message was accidentally chopped off. I was wondering why this happened, but checking the ML log, Mark precisely followed my suggestion [1]. I just used "..." because I was too lazy to type the sentence fully. Sorry for the confusion. [1]: https://lore.kernel.org/all/CAK7LNAR6bXXk9-ZzZYpTqzFqdYbQsZHmiWspu27rtsFxvfRuVA@mail.gmail.com/ Fixes: 4a6795933a89 ("kbuild: modpost: Explicitly warn about unprototyped symbols") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
2022-04-02Merge tag 'for-5.18/drivers-2022-04-02' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block driver fix from Jens Axboe: "Got two reports on nbd spewing warnings on load now, which is a regression from a commit that went into your tree yesterday. Revert the problematic change for now" * tag 'for-5.18/drivers-2022-04-02' of git://git.kernel.dk/linux-block: Revert "nbd: fix possible overflow on 'first_minor' in nbd_dev_add()"
2022-04-02Merge tag 'pci-v5.18-changes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci fix from Bjorn Helgaas: - Fix Hyper-V "defined but not used" build issue added during merge window (YueHaibing) * tag 'pci-v5.18-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: hv: Remove unused hv_set_msi_entry_from_desc()
2022-04-02Merge tag 'tag-chrome-platform-for-v5.18' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux Pull chrome platform updates from Benson Leung: "cros_ec_typec: - Check for EC device - Fix a crash when using the cros_ec_typec driver on older hardware not capable of typec commands - Make try power role optional - Mux configuration reorganization series from Prashant cros_ec_debugfs: - Fix use after free. Thanks Tzung-bi sensorhub: - cros_ec_sensorhub fixup - Split trace include file misc: - Add new mailing list for chrome-platform development: chrome-platform@lists.linux.dev Now with patchwork!" * tag 'tag-chrome-platform-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec_debugfs: detach log reader wq from devm platform: chrome: Split trace include file platform/chrome: cros_ec_typec: Update mux flags during partner removal platform/chrome: cros_ec_typec: Configure muxes at start of port update platform/chrome: cros_ec_typec: Get mux state inside configure_mux platform/chrome: cros_ec_typec: Move mux flag checks platform/chrome: cros_ec_typec: Check for EC device platform/chrome: cros_ec_typec: Make try power role optional MAINTAINERS: platform-chrome: Add new chrome-platform@lists.linux.dev list