- 24 Apr, 2023 8 commits
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Eric Snowberg authored
Add machine keyring CA restriction options to control the type of keys that may be added to it. The motivation is separation of certificate signing from code signing keys. Subsquent work will limit certificates being loaded into the IMA keyring to code signing keys used for signature verification. When no restrictions are selected, all Machine Owner Keys (MOK) are added to the machine keyring. When CONFIG_INTEGRITY_CA_MACHINE_KEYRING is selected, the CA bit must be true. Also the key usage must contain keyCertSign, any other usage field may be set as well. When CONFIG_INTEGRITY_CA_MACHINE_KEYRING_MAX is selected, the CA bit must be true. Also the key usage must contain keyCertSign and the digitialSignature usage may not be set. Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Acked-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Eric Snowberg authored
Add a new link restriction. Restrict the addition of keys in a keyring based on the key to be added being a CA. Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Eric Snowberg authored
Parse the X.509 Key Usage. The key usage extension defines the purpose of the key contained in the certificate. id-ce-keyUsage OBJECT IDENTIFIER ::= { id-ce 15 } KeyUsage ::= BIT STRING { digitalSignature (0), contentCommitment (1), keyEncipherment (2), dataEncipherment (3), keyAgreement (4), keyCertSign (5), cRLSign (6), encipherOnly (7), decipherOnly (8) } If the keyCertSign or digitalSignature is set, store it in the public_key structure. Having the purpose of the key being stored during parsing, allows enforcement on the usage field in the future. This will be used in a follow on patch that requires knowing the certificate key usage type. Link: https://www.rfc-editor.org/rfc/rfc5280#section-4.2.1.3Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Eric Snowberg authored
Parse the X.509 Basic Constraints. The basic constraints extension identifies whether the subject of the certificate is a CA. BasicConstraints ::= SEQUENCE { cA BOOLEAN DEFAULT FALSE, pathLenConstraint INTEGER (0..MAX) OPTIONAL } If the CA is true, store it in the public_key. This will be used in a follow on patch that requires knowing if the public key is a CA. Link: https://www.rfc-editor.org/rfc/rfc5280#section-4.2.1.9Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Eric Snowberg authored
Compiling with 'W=1' results in warnings that 'Function parameter or member not described' Add the missing parameters for restrict_link_by_builtin_and_secondary_trusted and restrict_link_to_builtin_trusted. Use /* instead of /** for get_builtin_and_secondary_restriction, since it is a static function. Fix wrong function name restrict_link_to_builtin_trusted. Fixes: d3bfe841 ("certs: Add a secondary system keyring that can be added to dynamically") Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Petr Vorel <pvorel@suse.cz> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Eric Snowberg authored
The kernel test robot reports undefined reference to public_key_verify_signature when CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not defined. Create a static version in this case and return -EINVAL. Fixes: db6c43bd ("crypto: KEYS: convert public key and digsig asym to the akcipher api") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Petr Vorel <pvorel@suse.cz> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Yu Zhe authored
Pointer variables of void * type do not require type cast. Signed-off-by: Yu Zhe <yuzhe@nfschina.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Mark Hasemeyer authored
When waiting for a tpm ready completion, the cr50 i2c driver incorrectly assumes that the value of timeout_a is represented in milliseconds instead of jiffies. Remove the msecs_to_jiffies conversion. Signed-off-by: Mark Hasemeyer <markhas@chromium.org> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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- 23 Apr, 2023 9 commits
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Linus Torvalds authored
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Linus Torvalds authored
We started disabling '-Warray-bounds' for gcc-12 originally on s390, because it resulted in some warnings that weren't realistically fixable (commit 8b202ee2: "s390: disable -Warray-bounds"). That s390-specific issue was then found to be less common elsewhere, but generic (see f0be87c4: "gcc-12: disable '-Warray-bounds' universally for now"), and then later expanded the version check was expanded to gcc-11 (5a41237a: "gcc: disable -Warray-bounds for gcc-11 too"). And it turns out that I was much too optimistic in thinking that it's all going to go away, and here we are with gcc-13 showing all the same issues. So instead of expanding this one version at a time, let's just disable it for gcc-11+, and put an end limit to it only when we actually find a solution. Yes, I'm sure some of this is because the kernel just does odd things (like our "container_of()" use, but also knowingly playing games with things like linker tables and array layouts). And yes, some of the warnings are likely signs of real bugs, but when there are hundreds of false positives, that doesn't really help. Oh well. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix the prefix in the kernel source tarball - Fix a typo in the copyright file in Debian package * tag 'kbuild-fixes-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: use proper prefix for tarballs to fix rpm-pkg build error kbuild: deb-pkg: Fix a spell typo in mkdebian script
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fix from Borislav Petkov: - Remove an over-zealous sanity check of the array of MSI-X vectors to be allocated for a device * tag 'irq_urgent_for_v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: PCI/MSI: Remove over-zealous hardware size check in pci_msix_validate_entries()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Borislav Petkov - Fix for older binutils which do not support C-syntax constant suffixes * tag 'x86_urgent_for_v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/alternatives: Do not use integer constant suffixes in inline asm
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: - a check in pegasus-notetaker driver to validate the type of pipe when probing a new device - a fix for Cypress touch controller to correctly parse maximum number of touches. * tag 'input-for-v6.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: cyttsp5 - fix sensing configuration data structure Input: pegasus-notetaker - check pipe type when probing
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Masahiro Yamada authored
Since commit f8d94c4e ("kbuild: do not create intermediate *.tar for source tarballs"), 'make rpm-pkg' fails because the prefix of the source tarball is 'linux.tar/' instead of 'linux/'. $(basename $@) strips only '.gz' from the filename linux.tar.gz. You need to strip two suffixes from compressed tarballs and one suffix from uncompressed tarballs (for example 'perf-6.3.0.tar' generated by 'make perf-tar-src-pkg'). One tricky fix might be --prefix=$(firstword $(subst .tar, ,$@))/ but I think it is better to hard-code the prefix. Fixes: f8d94c4e ("kbuild: do not create intermediate *.tar for source tarballs") Reported-by: Jiwei Sun <sunjw10@lenovo.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
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Woody Suwalski authored
Signed-off-by: Woody Suwalski <terraluna977@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds authored
Pull MIPS fix from Thomas Bogendoerfer: "Fix for link errors" * tag 'mips-fixes_6.3_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: Define RUNTIME_DISCARD_EXIT in LD script
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- 22 Apr, 2023 2 commits
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Paolo Bonzini: "Two serious ARM fixes: - Plug a buffer overflow due to the use of the user-provided register width for firmware regs. Outright reject accesses where the user register width does not match the kernel representation. - Protect non-atomic RMW operations on vCPU flags against preemption, as an update to the flags by an intervening preemption could be lost" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: arm64: Fix buffer overflow in kvm_arm_set_fw_reg() KVM: arm64: Make vcpu flag updates non-preemptible
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Three small smb3 client fixes: - two important fixes for unbuffered read regression with the iov_iter changes (e.g. read soon after mount in some multichannel scenarios) - DFS prefix path fix (also for stable)" * tag '6.3-rc7-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Reapply lost fix from commit 30b2b219 cifs: Fix unbuffered read cifs: avoid dup prefix path in dfs_get_automount_devname()
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- 21 Apr, 2023 12 commits
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Paolo Bonzini authored
Merge tag 'kvmarm-fixes-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.3, part #4 - Plug a buffer overflow due to the use of the user-provided register width for firmware regs. Outright reject accesses where the user register width does not match the kernel representation. - Protect non-atomic RMW operations on vCPU flags against preemption, as an update to the flags by an intervening preemption could be lost.
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Jiaxun Yang authored
MIPS's exit sections are discarded at runtime as well. Fixes link error: `.exit.text' referenced in section `__jump_table' of fs/fuse/inode.o: defined in discarded section `.exit.text' of fs/fuse/inode.o Fixes: 99cb0d91 ("arch: fix broken BuildID for arm64 and riscv") Reported-by: "kernelci.org bot" <bot@kernelci.org> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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Linus Torvalds authored
This reverts commit 5c62d5aa. This broke wake-on-lan for multiple people, and for much too long. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217069 Link: https://lore.kernel.org/all/754225a2-95a9-2c36-1886-7da1a78308c2@loongson.cn/ Link: https://github.com/acpica/acpica/pull/866 Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Jianmin Lv <lvjianmin@loongson.cn> Cc: Huacai Chen <chenhuacai@loongson.cn> Cc: Bob Moore <robert.moore@intel.com> Cc: stable@kernel.org # 6.2 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "Two patches fixing the problem with aync discard. The default settings had a low IOPS limit and processing a large batch to discard would take a long time. On laptops this can cause increased power consumption due to disk activity. As async discard has been on by default since 6.2 this likely affects a lot of users. Summary: - increase the default IOPS limit 10x which reportedly helped - setting the sysfs IOPS value to 0 now does not throttle anymore allowing the discards to be processed at full speed. Previously there was an arbitrary 6 hour target for processing the pending batch" * tag 'for-6.3-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: reinterpret async discard iops_limit=0 as no delay btrfs: set default discard iops_limit to 1000
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull block fix from Jens Axboe: "Just a single revert of a patch from the 6.3 series" * tag 'block-6.3-2023-04-21' of git://git.kernel.dk/linux: Revert "block: Merge bio before checking ->cached_rq"
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some last-minute tiny driver fixes for 6.3-final. They include fixes for some fpga and iio drivers: - fpga bridge driver fix - fpga dfl error reporting fix - fpga m10bmc driver fix - fpga xilinx driver fix - iio light driver fix - iio dac fwhandle leak fix - iio adc driver fix All of these have been in linux-next for a few weeks with no reported problems" * tag 'char-misc-6.3-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: iio: light: tsl2772: fix reading proximity-diodes from device tree fpga: bridge: properly initialize bridge device before populating children iio: dac: ad5755: Add missing fwnode_handle_put() iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger() fpga: xilinx-pr-decoupler: Use readl wrapper instead of pure readl fpga: dfl-pci: Drop redundant pci_enable_pcie_error_reporting() fpga: m10bmc-sec: Fix rsu_send_data() to return FW_UPLOAD_ERR_HW_ERROR
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - use raw_spinlocks in regmaps that are used in interrupt context in gpio-104-idi-48 and gpio-104-dio-48e * tag 'gpio-fixes-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: 104-idi-48: Enable use_raw_spinlock for idi48_regmap_config gpio: 104-dio-48e: Enable use_raw_spinlock for dio48e_regmap_config
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Just a few fixes: all small and device-specific (ASoC FSL, SOF, and HD-audio quirks), should be safe to apply at the last minute" * tag 'sound-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook ASoC: fsl_asrc_dma: fix potential null-ptr-deref ASoC: fsl_sai: Fix pins setting for i.MX8QM platform ALSA: hda/realtek: Remove specific patch for Dell Precision 3260 ASoC: max98373: change power down sequence for smart amp ASoC: SOF: pm: Tear down pipelines only if DSP was active ASoC: SOF: ipc4-topology: Clarify bind failure caused by missing fw_module
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Ekaterina Orlova authored
It seems there is a misprint in the check of strdup() return code that can lead to NULL pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 4520c6a4 ("X.509: Add simple ASN.1 grammar compiler") Signed-off-by: Ekaterina Orlova <vorobushek.ok@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Jarkko Sakkinen <jarkko@kernel.org> Cc: keyrings@vger.kernel.org Cc: linux-kbuild@vger.kernel.org Link: https://lore.kernel.org/r/20230315172130.140-1-vorobushek.ok@gmail.com/Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "This is the regular and hopefully last round of fixes for 6.3. Pretty small, a few amdgpu, one i915, one nouveau, one rockchip and one gpu scheduler fix: nouveau: - fix dma-resv timeout rockchip: - fix suspend/resume sched: - fix timeout handling i915: - Fix fast wake AUX sync len amdgpu: - GPU reset fix - DCN 3.1.5 line buffer fix - Display fix for single channel memory configs - Fix a possible divide by 0" * tag 'drm-fixes-2023-04-21' of git://anongit.freedesktop.org/drm/drm: drm/amd/display: fix a divided-by-zero error drm/amd/display: limit timing for single dimm memory drm/amd/display: set dcn315 lb bpp to 48 drm/amdgpu: Fix desktop freezed after gpu-reset drm/rockchip: vop2: Use regcache_sync() to fix suspend/resume drm/nouveau: fix incorrect conversion to dma_resv_wait_timeout() drm/rockchip: vop2: fix suspend/resume drm/i915: Fix fast wake AUX sync len drm/sched: Check scheduler ready before calling timeout handling
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.3-2023-04-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.3-2023-04-19: amdgpu: - GPU reset fix - DCN 3.1.5 line buffer fix - Display fix for single channel memory configs - Fix a possible divide by 0 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230420031717.7790-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2023-04-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v6.3 final: - Fix fast wake AUX sync len Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87354w1b76.fsf@intel.com
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- 20 Apr, 2023 9 commits
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Dave Airlie authored
Merge tag 'drm-misc-fixes-2023-04-20-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: * nouveau: fix dma-resv timeout * rockchip: fix suspend/resume * sched: fix timeout handling Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230420083114.GA17651@linux-uq9g
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciLinus Torvalds authored
Pull pci fix from Bjorn Helgaas: - Previously we ignored PCI devices if the DT "status" property or the ACPI _STA method said it was not present. Per spec, _STA cannot be used for that purpose, and using it that way caused regressions, so skip the _STA check (Rob Herring) * tag 'pci-v6.3-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: Restrict device disabled status check to DT
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Boris Burkov authored
Currently, a limit of 0 results in a hard coded metering over 6 hours. Since the default is a set limit, I suspect no one truly depends on this rather arbitrary setting. Repurpose it for an arguably more useful "unlimited" mode, where the delay is 0. Note that if block groups are too new, or go fully empty, there is still a delay associated with those conditions. Those delays implement heuristics for not trimming a region we are relatively likely to fully overwrite soon. CC: stable@vger.kernel.org # 6.2+ Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Boris Burkov <boris@bur.io> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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Boris Burkov authored
Previously, the default was a relatively conservative 10. This results in a 100ms delay, so with ~300 discards in a commit, it takes the full 30s till the next commit to finish the discards. On a workstation, this results in the disk never going idle, wasting power/battery, etc. Set the default to 1000, which results in using the smallest possible delay, currently, which is 1ms. This has shown to not pathologically keep the disk busy by the original reporter. Link: https://lore.kernel.org/linux-btrfs/Y%2F+n1wS%2F4XAH7X1p@nz/ Link: https://bugzilla.redhat.com/show_bug.cgi?id=2182228 CC: stable@vger.kernel.org # 6.2+ Reviewed-by: Neal Gompa <neal@gompa.dev Signed-off-by: Boris Burkov <boris@bur.io> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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Toke Høiland-Jørgensen authored
This partially reverts commit e161d4b6. Turns out the channelmap variable is not actually read-only, it's modified through the MCI_GPM_CLR_CHANNEL_BIT() macro further down in the function, so making it read-only causes page faults when that code is hit. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217183 Link: https://lore.kernel.org/r/20230413214118.153781-1-toke@toke.dk Fixes: e161d4b6 ("wifi: ath9k: Make arrays prof_prio and channelmap static const") Cc: stable@vger.kernel.org Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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https://github.com/Rust-for-Linux/linuxLinus Torvalds authored
Pull Rust fixes from Miguel Ojeda: "Most of these are straightforward. The last one is more complex, but it only touches Rust + GCC builds which are for the moment best-effort. - Code: Missing 'extern "C"' fix. - Scripts: 'is_rust_module.sh' and 'generate_rust_analyzer.py' fixes. - A couple trivial fixes - Build: Rust + GCC build fix and 'grep' warning fix" * tag 'rust-fixes-6.3' of https://github.com/Rust-for-Linux/linux: rust: allow to use INIT_STACK_ALL_ZERO rust: fix regexp in scripts/is_rust_module.sh rust: build: Fix grep warning scripts: generate_rust_analyzer: Handle sub-modules with no Makefile rust: kernel: Mark rust_fmt_argument as extern "C" rust: sort uml documentation arch support table rust: str: fix requierments->requirements typo
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Rob Herring authored
Commit 6fffbc7a ("PCI: Honor firmware's device disabled status") checked the firmware device status for both DT and ACPI devices. That caused a regression in some ACPI systems. The exact reason isn't clear. It's possibly a firmware bug. For now, at least, refactor the check to be for DT based systems only. Note that the original implementation leaked a refcount which is now correctly handled. [bhelgaas: Per ACPI r6.5, sec 6.3.7, for devices on an enumerable bus, _STA must return with bit[0] ("device is present") set] Link: https://lore.kernel.org/all/m2fs9lgndw.fsf@gmail.com/ Fixes: 6fffbc7a ("PCI: Honor firmware's device disabled status") Link: https://lore.kernel.org/r/20230419193513.708818-1-robh@kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=217317Reported-by: Donald Hunter <donald.hunter@gmail.com> Reported-by: Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by: Donald Hunter <donald.hunter@gmail.com> Tested-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Binbin Zhou <zhoubinbin@loongson.cn> Cc: Liu Peibao <liupeibao@loongson.cn> Cc: Huacai Chen <chenhuacai@loongson.cn>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Paolo Abeni: "Including fixes from netfilter and bpf. There are a few fixes for new code bugs, including the Mellanox one noted in the last networking pull. No known regressions outstanding. Current release - regressions: - sched: clear actions pointer in miss cookie init fail - mptcp: fix accept vs worker race - bpf: fix bpf_arch_text_poke() with new_addr == NULL on s390 - eth: bnxt_en: fix a possible NULL pointer dereference in unload path - eth: veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag Current release - new code bugs: - eth: revert "net/mlx5: Enable management PF initialization" Previous releases - regressions: - netfilter: fix recent physdev match breakage - bpf: fix incorrect verifier pruning due to missing register precision taints - eth: virtio_net: fix overflow inside xdp_linearize_page() - eth: cxgb4: fix use after free bugs caused by circular dependency problem - eth: mlxsw: pci: fix possible crash during initialization Previous releases - always broken: - sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg - netfilter: validate catch-all set elements - bridge: don't notify FDB entries with "master dynamic" - eth: bonding: fix memory leak when changing bond type to ethernet - eth: i40e: fix accessing vsi->active_filters without holding lock Misc: - Mat is back as MPTCP co-maintainer" * tag 'net-6.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (33 commits) net: bridge: switchdev: don't notify FDB entries with "master dynamic" Revert "net/mlx5: Enable management PF initialization" MAINTAINERS: Resume MPTCP co-maintainer role mailmap: add entries for Mat Martineau e1000e: Disable TSO on i219-LM card to increase speed bnxt_en: fix free-runnig PHC mode net: dsa: microchip: ksz8795: Correctly handle huge frame configuration bpf: Fix incorrect verifier pruning due to missing register precision taints hamradio: drop ISA_DMA_API dependency mlxsw: pci: Fix possible crash during initialization mptcp: fix accept vs worker race mptcp: stops worker on unaccepted sockets at listener close net: rpl: fix rpl header size calculation net: vmxnet3: Fix NULL pointer dereference in vmxnet3_rq_rx_complete() bonding: Fix memory leak when changing bond type to Ethernet veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next() bnxt_en: Fix a possible NULL pointer dereference in unload path bnxt_en: Do not initialize PTP on older P3/P4 chips netfilter: nf_tables: tighten netlink attribute requirements for catch-all elements ...
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Ming Lei authored
This reverts commit 23f3e327. blk-mq sched bio merge still needs request to grab queue usage counter, so we can't simply call blk_mq_attempt_bio_merge() when queue usage counter isn't held. Fixes: 23f3e327 ("block: Merge bio before checking ->cached_rq") Cc: Xiao Ni <xni@redhat.com> Reported-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20230420112018.1108058-1-ming.lei@redhat.comSigned-off-by: Jens Axboe <axboe@kernel.dk>
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