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4302c3503c
1462783 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
4302c3503c |
pmdomain providers:
- imx: Assign child domains for imx93 to prevent power off when in use - imx: Fix i.MX8MP power up sequences - mediatek: Fix possible nullptr in HWV cleanup/on-check -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmpY0fEQHHVsZmhAa2Vy bmVsLm9yZwAKCRD+JoQlc1iMKZtVD/9E1rSTcAK/tHKIt2Ng8hLPZgWib8z8JjDj OU8i5kmMJHnymEcnWYllMFkAjJicVauo3kbNyMZqtU+TxDTqrZgUjWzO9Pu7OGMy ZA4YBBGnDQP7faRrfTDB31EVuwxziTq9kcctpqkYEiSWnN1+ZOpAF2vqfHvOEek0 v82Wu6fSorZXeXYjH49sEEAW8qiel8u3gA6ctHv2MFXD7fqK6POTTWpHdvnBI0rp CRP4imWH6tTKC2FVMw5rLel+JzHU6y658Qg/gd2AVtG+8nQH/LX7gu0M2tg0E/Sq TTMbRSnS93+rlTyWSkJgIyQnlSGkYddHJEGDFxaUxfln2LiLCNeXgbPcJvAQIEji GH5AeJEoz6XtkVBsv4Aga+EG1O154YKQ8/jnGGM2q+cFrBItfeiNcSwhexHoNMnw hIcKW7lvmEUM/N/GS3wsBBJBftAz8bmeSITEqrVzscIZRVjWlElYrtAuG+cmKagc jamfwQDJ2WfzJz9lolSMbKobo6bJEzmxqvP6cN1iVgHkdm22BxE29q2/XACilzH4 ASMHbkxd3gAR2P4HrzhxX6jn0SI7YxJCfrI1aYD6yKKp7MA2sdWBm3IVTREHZhP2 5FiArPQced3tjdtlDfbXLan1AmEiZ49o31fEUssylA4D7Z1G8qKB7RXXphDayRM/ ATNSav1EzQ== =tWH8 -----END PGP SIGNATURE----- Merge tag 'pmdomain-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fixes from Ulf Hansson: "imx: - Assign child domains for imx93 to prevent power off when in use - Fix i.MX8MP power up sequences mediatek: - Fix possible nullptr in HWV cleanup/on-check" * tag 'pmdomain-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: mediatek: Fix possible nullptr KP in HWV cleanup/on-check pmdomain: imx: Fix i.MX8MP VC8000E power up sequence pmdomain: imx: Fix i.MX8MP power notifier pmdomain: imx93-blk-ctrl: Extract PHY as shared domain for DSI/CSI dt-bindings: power: imx93: Add MIPI PHY power domain |
||
|
Linus Torvalds
|
c270a4218b |
Arm:
- Fix an accounting buglet when reclaiming pages from a protected guest
- Fix a bunch of architectural compliance issues when injecting a
synthesised exception, most of which were missing the PSTATE.IL bit
indicating a 32bit-wide instruction
- Another set of fixes addressing issues with translation of VNCR_EL2,
including corner cases where the guest point that register at a RO
page...
- Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as
that's not unexpected at all
- Address a bunch of races with LPI migration vs LPIs being disabled
- Fix a total howler of a bug combining FEAT_MOPS and NV, resulting in
exception returning in the wrong place...
- Move locking for kvm_io_bus_get_dev() into the caller, ensuring
race-free checks that the returned object is of the correct type
- Fix initialisation of the page-table walk level when relaxing
permissions
- Correctly update the XN attribute when relaxing permissions
- Fix the sign extension of loads from emulated MMIO regions
- Assorted collection of fixes for pKVM's FFA proxy, together with a
couple of FFA driver adjustments
- Coerce Fuad Tabba into a reviewer role, and may his Inbox catch fire!
s390:
- more gmap KVM memory management fixes
- PCI passthru fixes
x86:
- Fix a bug where KVM will trigger a UAF if updating IOMMU IRTEs fails when
registering an IRQ-bypass producer.
- Ignore pending PV EOI instead of BUG()ing the host if the feature was
disabled by the guest.
- Fix nVMX bugs where KVM would run L1 with an L1-controlled CR3 after a
failed "late" consistency check when KVM is NOT using EPT.
- Disallow intra-host migration/mirroring of SNP VMs as KVM doesn't yet
support moving/mirroring SNP state.
- Fix a TOCTOU bug in KVM's handling of the "trusted" CPUID for TDX guests.
- Fix a NULL pointer deref in trace_kvm_inj_exception() where a change to the
core infrastructure missed KVM's unique (ab)use of __print_symbolic().
- Put vmcs12 pages if nested VM-Enter fails due to invalid guest state
- Fix TLB conflicts between two VMs if one of them VM is run on a CPU before
and after it is hotplugged.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"arm64:
- Fix an accounting buglet when reclaiming pages from a protected
guest
- Fix a bunch of architectural compliance issues when injecting a
synthesised exception, most of which were missing the PSTATE.IL bit
indicating a 32bit-wide instruction
- Another set of fixes addressing issues with translation of
VNCR_EL2, including corner cases where the guest point that
register at a RO page...
- Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as
that's not unexpected at all
- Address a bunch of races with LPI migration vs LPIs being disabled
- Fix a total howler of a bug combining FEAT_MOPS and NV, resulting
in exception returning in the wrong place...
- Move locking for kvm_io_bus_get_dev() into the caller, ensuring
race-free checks that the returned object is of the correct type
- Fix initialisation of the page-table walk level when relaxing
permissions
- Correctly update the XN attribute when relaxing permissions
- Fix the sign extension of loads from emulated MMIO regions
- Assorted collection of fixes for pKVM's FFA proxy, together with a
couple of FFA driver adjustments
- Coerce Fuad Tabba into a reviewer role, and may his Inbox catch
fire!
s390:
- more gmap KVM memory management fixes
- PCI passthru fixes
x86:
- Fix a bug where KVM will trigger a UAF if updating IOMMU IRTEs
fails when registering an IRQ-bypass producer
- Ignore pending PV EOI instead of BUG()ing the host if the feature
was disabled by the guest
- Fix nVMX bugs where KVM would run L1 with an L1-controlled CR3
after a failed "late" consistency check when KVM is NOT using EPT
- Disallow intra-host migration/mirroring of SNP VMs as KVM doesn't
yet support moving/mirroring SNP state
- Fix a TOCTOU bug in KVM's handling of the "trusted" CPUID for TDX
guests
- Fix a NULL pointer deref in trace_kvm_inj_exception() where a
change to the core infrastructure missed KVM's unique (ab)use of
__print_symbolic()
- Put vmcs12 pages if nested VM-Enter fails due to invalid guest
state
- Fix TLB conflicts between two VMs if one of them VM is run on a CPU
before and after it is hotplugged"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (48 commits)
KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug
KVM: nVMX: Put vmcs12 pages if nested VM-Enter fails due to invalid guest state
KVM: x86: Fix null pointer deref due to dummy array in trace_kvm_inj_exception()
KVM: TDX: Reject concurrent change to CPUID entry count
KVM: selftests: Verify SNP VMs are rejected from migration and mirroring
KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs
KVM: s390: pci: Fix handling of AIF enable without AISB
KVM: s390: Improve kvm_s390_vm_stop_migration()
KVM: s390: Fix dat_crste_walk_range() early return
KVM: s390: vsie: Avoid potential deadlock with real spaces
KVM: s390: pci: Fix GISC refcount leak on AIF enable failure
KVM: nVMX: Don't use vmcs01.GUEST_CR3 to snapshot L1's CR3 when EPT is disabled
KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks
KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs
KVM: x86: Nullify irqfd->producer if updating IRTE for bypass fails
KVM: arm64: Fix propagation of TLBI level in kvm_pgtable_stage2_relax_perms()
firmware: arm_ffa: Fix Endpoint Memory Access Descriptor offset calculation
firmware: arm_ffa: Fix out-of-bound writes in ffa_setup_and_transmit()
KVM: arm64: Zero out the stack initialized data in the FFA handler
KVM: arm64: Ensure FFA ranges are page aligned
...
|
||
|
Nikunj A Dadhania
|
25f744ffa0 |
KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug
If a vCPU stays scheduled out (or blocked) while the last pCPU it ran
on goes through a hotplug cycle (online->offline->online), and the vCPU
then resumes execution on the same pCPU, then it is possible for it to
run with an ASID that has now been assigned to a different vCPU,
resulting in stale TLB translations being used.
svm_enable_virtualization_cpu() resets asid_generation to 1 and sets
next_asid to max_asid + 1 on every CPU online event, including hotplug
cycles. Because next_asid starts beyond the pool boundary, the first
call to new_asid() after an online event always wraps the pool,
incrementing asid_generation to 2 and assigning ASIDs starting from
min_asid.
Consider two vCPUs from different VMs, vCPU-A pinned to CPU-X holding
asid_generation=2 and ASID=N from before the hotplug event:
1. CPU-X goes offline and back online: asid_generation resets to 1,
next_asid = max_asid + 1.
2. One or more vCPUs migrate to CPU-X and call new_asid(), wrapping
the pool and consuming ASIDs starting from min_asid. Eventually
vCPU-B from a different VM is assigned asid_generation=2, ASID=N
— the same ASID that vCPU-A held before the hotplug.
3. vCPU-A enters pre_svm_run() on CPU-X: current_vmcb->cpu is
unchanged so the migration branch is skipped. Its saved
asid_generation=2 matches sd->asid_generation=2, so the generation
check silently passes and vCPU-A continues running with ASID=N —
the same ASID just freshly assigned to vCPU-B.
Both vCPUs from different VMs now run on CPU-X with the same ASID,
causing them to share NPT TLB entries and producing stale translations.
The collision manifests as a KVM internal error (Suberror: 1, emulation
failure). The NPT page fault reports a faulting GPA far outside the
VM's physical memory range — a sign of stale TLB translations being
used. KVM falls back to instruction emulation, which fails on
FPU/XSave instructions (XRSTOR, STMXCSR) that the emulator does not
implement.
Fix this by incrementing asid_generation instead of resetting it to 1
in svm_enable_virtualization_cpu(). On module load, asid_generation
starts at 0 (memset) and the increment produces 1, identical to the
old behaviour. On subsequent hotplug cycles the generation advances
beyond any value a vCPU previously observed on this CPU, so the
generation check in pre_svm_run() reliably forces new_asid() on every
vCPU after every hotplug cycle.
Fixes:
|
||
|
Linus Torvalds
|
37e2f878a7 |
linux_kselftest-kunit-fixes-7.2-rc4
Fixes warning suppressions with kunit built as module: CONFIG_KUNIT is a tristate symbol but the warning suppression code in lib/bug.c is only built if it's built-in due to it using a plain #ifdef, rendering warning suppressions broken for kunit build as loadable module. kunit_is_suppressed_warning() already has a stub for when kunit is disabled so drop that guard entirely. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmpYDmYACgkQCwJExA0N QxzKNA/9HAztZWzHC9XWOBVpYEAef7eTX5jGGjsl+RSxw/1nG6Sj6KxJBEX66oeh aDPG5mew7QxbJFN+OVeB5PlJcvDNvkAAt6L5Rms4F1hdvXzhEbSCCMDgqRX4LocP iMpVhuJeDNnTFP/u69pKMhW1zoUQxe7RhyUObREUtwueB/SQiGFD/D6ULl1I3aXH 4/mK5UVwn2EcoM2HAgShM0pmwcfRw9a9urrZncnt4jWh8oa4XIpgFshZTaagbnm7 cL1XAi009l90aLKsTgonkjMRIxAL5UMn6nRmDkekBH3jm3XORvZaWZEt1i5uohKD bU8aoO+NLalNsmoGr4RnKZ7gG9uNV/l8KXYJVUNKZoME/1Ra6cQ8yrlzpfG0R1SR hRKrat9lnjwI7dUJoZyHaPYp6mPvgjQeOnRCXwVtnnUJdqiZV91KZLnrskCpf/4Q X3C0o6zRhtQjsd7ZDYRSzzb3m8RlsYBdFCYLKUos3zAu1JI8K8ZO9JiMmVhbBJFB HW7RPjmZJ0m7AcJhNvRigDwPXetK5Kb3LqZ5+0crx3kSchxA6LY1nU23i7YQHxdM OuoztdEP5CsHMvSEuWNoaGgj8D0fxlOGLPWgv7Atxdz8FiQhtCnHu8dSUQYiazvV mln/N4fuEFntjkwfVEioEj6zCmBk+JQWdPNzGe8i6jmAHm3jmos= =h2uc -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit fix from Shuah Khan: "Fix warning suppressions with kunit built as module: CONFIG_KUNIT is a tristate symbol but the warning suppression code in lib/bug.c is only built if it's built-in due to it using a plain #ifdef, rendering warning suppressions broken for kunit build as loadable module. kunit_is_suppressed_warning() already has a stub for when kunit is disabled so drop that guard entirely" * tag 'linux_kselftest-kunit-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: bug: fix warning suppressions with kunit built as module |
||
|
Linus Torvalds
|
e144887d3a |
linux_kselftest-fixes-7.2-rc4
Fixes ftrace reading enabled_func test in add_remove_fprobe_module test. Fixes tracing trigger-hist-poll.tc to use sched_process_exit. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmpX+5wACgkQCwJExA0N Qxyq7g/+OtuW/7PVeE8ozJEvT6Zc03hnf1eOZmtoT/w1BQ0Fsc2K4NGZg/xOHaV4 HtKmEW1CH92ILhGc2dry1xzwPkb+X6ouzUl0gej3r4cV6SKoAS7ssGfLEbNUrZnb 2egGQCtFN0lqurCqM6bZuz/I/P13LNBqhptdlNAJ5rE3bvufBCz7bBQTMZIaSUQ9 Jx7KnXNNW3qa8M3u0Luj3OBot2+jrvg7VPIU/nWFo48qCETHiXYOYC1ScAjA+pfy CtyG90gd3MJMcXALvGVTaiIr7APb8UExchlm3OEWkrnd/cacTh09yRtFKqsKkN97 OHOR/d0GSLz586tGMG5v5WrQaQ2yTpn0XuWGIu5MHflOqRkVlr4nHOkajjIgDKzx o1fcLGGHZzgNDdb/mbszAfFObVnwZdr6ZBlImo0HkCPE2suQdgxPqWv55xwRsdg+ 7CKjxK0AzJpe2pmFNuUiYR41LrtPRxfM+xrxixsXHqY8/eSdB9hqLurQdRbMXZs1 DpM0sl/DHfTQ+gbsWGBKTS90OrBbz3zKGnEDimWveqo8PKtmKHMFvKHu++eGjXrA Nvh6iCsRzGttIMfU7pwMW7+Qo9bWw5eF/tVPsp8OoePrH1FjKgtLYspK0VZli1i4 IAiHQsvlNC5JnbdB354t7qFWNS2+qYEUk7ok3+pbaYJuhn4YFMU= =Bydi -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: - Fix ftrace reading enabled_func test in add_remove_fprobe_module test - Fix tracing trigger-hist-poll.tc to use sched_process_exit * tag 'linux_kselftest-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/tracing: Have trigger-hist-poll.tc use sched_process_exit selftests/ftrace: Fix reading enabled_functions in add_remove_fprobe_module test |
||
|
Sean Christopherson
|
2f2312c422 |
KVM: nVMX: Put vmcs12 pages if nested VM-Enter fails due to invalid guest state
Put all vmcs12 pages if KVM synthesizes a nested VM-Exit due to invalid guest while emulating VMLAUNCH or VMRESUME. The invalid guest state path doesn't use nested_vmx_vmexit() as that API is intended to be used if and only if L2 is active, and the open coded equivalent neglects to put the vmcs12 pages. Failure to put the vmcs12 pages leaks any pinned pages (and/or mappings) if L1 retries VMLAUNCH/VMRESUME. Note, the !from_vmenter scenario doesn't suffer the same problem, as vmx_get_nested_state_pages() only gets/pins/maps the vmcs12 pages if L2 is active, i.e. if a "full" VM-Exit is guaranteed before KVM will retry getting vmcs12 pages. Fixes: |
||
|
Paolo Bonzini
|
5246d32d4b |
KVM: s390: Fixes for 7.2
- more gmap KVM memory management fixes - PCI passthru fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+SKTgaM0CPnbq/vKEXu8gLWmHHwFAmpUndYACgkQEXu8gLWm HHxMeA/+PcocEqG9z8nvPQaCTO0EtyfFudJ3R6bl8za4BUOyesXv3Q4Izi/CQFxI MbXNtrVntvyYYQztEgVKIw20UDEiV1KW84gbZQ6yH+mjNheAR3TfqiGWJnM0iLmo DWpXA/k5WQm1jQ8ZmsPvfyr5O0tI/0e8beAN6ym4B913VhxDGZ7HWioR++XZf8Ea xCUREXHOW4OBYYrxVvNOAavMZeXuW/ZKMuR0nW0Bhm4o48sTFxFqnvjzn2LK0kJk /zJ2TVHM/coBohBXF+hpqGyJRUt2wJErRitZzCptx8roeAhSENsPDDaj+2dd/Wlw OBlKwreOxle6cJi/doGFpGoDQTIsuzB5BwzxjAOY8+oHeqOQam5zuafzTyLxpzQo Kvy9eG+eg1X2Zb39YSEB2vnxTZjyVdv9zl02QH4Fo+o9j0l+NvWkU6MtYx4QHjyK qts/aYp63l2gDSNGLsqUyg091GzSL8LyTRxkkd7RGnM2PhYMGPfGUch+cqfQ/ExO zvR+0hHQeeHawuOBGzIlbQYO9QCX8S6cRy9E/+VkU6xRhC+2KPQ5LchmciT/ncgH fCzIbAk9KuhIcCCVF3aBmU5DVkDtMbdgHlyzdiBRl37WCw/NIJiBvFmgWQXQC38F ycleEiN12J3ywUSzY19Xj+NxpDUtibM0Y4Xx6lP/3mAP/XBmJt4= =MBbm -----END PGP SIGNATURE----- Merge tag 'kvm-s390-master-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: Fixes for 7.2 - more gmap KVM memory management fixes - PCI passthru fixes |
||
|
Paolo Bonzini
|
37694e5dd0 |
KVM x86 fixes for 7.2-rcN
- Fix a bug where KVM will trigger a UAF if updating IOMMU IRTEs fails when
registering an IRQ-bypass producer.
- Ignore pending PV EOI instead of BUG()ing the host if the feature was
disabled by the guest.
- Fix nVMX bugs where KVM would run L1 with an L1-controlled CR3 after a
failed "late" consistency check when KVM is NOT using EPT.
- Disallow intra-host migration/mirroring of SNP VMs as KVM doesn't yet
support moving/mirroring SNP state.
- Fix a TOCTOU bug in KVM's handling of the "trusted" CPUID for TDX guests.
- Fix a NULL pointer deref in trace_kvm_inj_exception() where a change to the
core infrastructure missed KVM's unique (ab)use of __print_symbolic().
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Merge tag 'kvm-x86-fixes-7.2-rc4' of https://github.com/kvm-x86/linux into HEAD
KVM x86 fixes for 7.2-rcN
- Fix a bug where KVM will trigger a UAF if updating IOMMU IRTEs fails when
registering an IRQ-bypass producer.
- Ignore pending PV EOI instead of BUG()ing the host if the feature was
disabled by the guest.
- Fix nVMX bugs where KVM would run L1 with an L1-controlled CR3 after a
failed "late" consistency check when KVM is NOT using EPT.
- Disallow intra-host migration/mirroring of SNP VMs as KVM doesn't yet
support moving/mirroring SNP state.
- Fix a TOCTOU bug in KVM's handling of the "trusted" CPUID for TDX guests.
- Fix a NULL pointer deref in trace_kvm_inj_exception() where a change to the
core infrastructure missed KVM's unique (ab)use of __print_symbolic().
|
||
|
Paolo Bonzini
|
15f8ba7806 |
KVM/arm64 fixes for 7.2, take #2
- Move locking for kvm_io_bus_get_dev() into the caller, ensuring race-free checks that the returned object is of the correct type - Fix initialisation of the page-table walk level when relaxing permissions - Correctly update the XN attribute when relaxing permissions - Fix the sign extension of loads from emulated MMIO regions - Assorted collection of fixes for pKVM's FFA proxy, together with a couple of FFA driver adjustments -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmpOLOIACgkQI9DQutE9 ekPH5Q//VrbqIVfJekxRoI0B8zWpnG52q9ILdZBEhTL+xHEP+Z8WawzbpfHzv9LQ tt7rUk8gmkGBvMXdY3fZaLkaQRDGvg51SKclxIaoNdmrav7Sscz/sar7P8QWUuIb d0EQ3hqV+2hvNFqUVy0cTAFoog0U00KDpdBV136ePTYgT7/N0B8fiFStdHzVP80H 0WbeWnB0LB15mnkCkO0QY4QmEozfnjKYPrhv52fZFSmnc0BLY3muSR0y+lZ1FtN0 c2aUiYH/iyIkmmpEZyMYzzhwnMkPwwTIof1OgQ93//JUPkmEUtun5SNQ9YaQw/cd /IKDo5xhEn/3jH6Zo2th8oKhH4q5mSOxBd8WH/hkwnTpZYbUZ5Q0647QHHEtWWEp mEdQFroaORrPXtHfKSeltkr5JKWK9vweARwbTcLmNwbGfLqZGgJe8/FgOw8Q3lXB wZcmNc5TqGe4QWiatH7qKTdqulWdQMrRE2XRAinfrfOfZMg69cnNizWAdNPVhPfw B5yewkPrPwZNNXGksZOXfbFN7TnIM2M8j7uwXl5D3rGi/ebDp5ByuVKkP5ZNLnz3 D666cORhX1zdCfqbLx4mhPs+vcqmL8HHMASlaJg+hH1se/veLbkEZ9GIrjw8Y0iO SMUJvwJ5Z2SZpvCKGsC85Wdm/pIBLLh5ISIW8wDIIw+7BoMrXFY= =RmEk -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 7.2, take #2 - Move locking for kvm_io_bus_get_dev() into the caller, ensuring race-free checks that the returned object is of the correct type - Fix initialisation of the page-table walk level when relaxing permissions - Correctly update the XN attribute when relaxing permissions - Fix the sign extension of loads from emulated MMIO regions - Assorted collection of fixes for pKVM's FFA proxy, together with a couple of FFA driver adjustments |
||
|
Paolo Bonzini
|
5b0d0464f6 |
KVM/arm64 fixes for 7.2, take #1
- Fix an accounting buglet when reclaiming pages from a protected guest - Fix a bunch of architectural compliance issues when injecting a synthesised exception, most of which were missing the PSTATE.IL bit indicating a 32bit-wide instruction - Another set of fixes addressing issues with translation of VNCR_EL2, including corner cases where the guest point that register at a RO page... - Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as that's not unexpected at all - Address a bunch of races with LPI migration vs LPIs being disabled - Fix a total howler of a bug combining FEAT_MOPS and NV, resulting in exception returning in the wrong place... - Coerce Fuad Tabba into a reviewer role, and may his Inbox catch fire! -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmo+fUoACgkQI9DQutE9 ekOgBA/8D1XhSpPjYu7NDBOf6+62n02BRhihlFgA3KQkFmiVwUoeiAGXfDyZqQiM ms1LfUmU+7Ry7zoeasHzVi5k/FEk+gMR911eEcciJF7C6BbC3uHUOgEg30DWQo9J bb23PgeAcYnAqgjRw8vcXsvArK6YcY9Y6Qvp3SA1fM8Ls62P0+OdxCE/HM4TE1Ny 1t1vokNHaJCAkf0h6gAI12yEZGhK2bFZsVnkOYgkIuqKI5730/B2hbjqK+hcMPHL TO7tVeRk8qQ0ZFJq3hpnOcRjO6uLA/f/6IHkYej/ADxaqH2uzOQeKY3awoS1UtNJ okRKS3OQjFXW8nsarVRIzGDMp41EjydVB8po6HXWg1zhiD6PEH92W+rnVPq273xh gKi0KOMchgBr+61zeZU/wdPZiU/wnMTxukcpqyCSR5WdoOxwMpGZvdCwHzGOyg7v 8QebZzkAxSB854aaHf5JjdTH9zI/HOk184fxtdgYbxGKMKaZ/wdTM7kos1bBHt8t BP/yu7/jLBxEvrO9iLBHYzlk40i1oqyM4sZpM2Z2w8MBbOaHni1xm1URwFwTX5aM FJ8BxObnnUcB8ARzRHafPcLwgyC0LubEVYsbddppijEhBu8f/wF/sMcIoHNppVCR Vp9KK9+BH6OyYbG7TsKj2zy2S8KqgVonehoDrr66cPySo0l9KWY= =mmLT -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 7.2, take #1 - Fix an accounting buglet when reclaiming pages from a protected guest - Fix a bunch of architectural compliance issues when injecting a synthesised exception, most of which were missing the PSTATE.IL bit indicating a 32bit-wide instruction - Another set of fixes addressing issues with translation of VNCR_EL2, including corner cases where the guest point that register at a RO page... - Don't warn when trapping accesses to ZCR_EL2 from an L2 guest, as that's not unexpected at all - Address a bunch of races with LPI migration vs LPIs being disabled - Fix a total howler of a bug combining FEAT_MOPS and NV, resulting in exception returning in the wrong place... - Coerce Fuad Tabba into a reviewer role, and may his Inbox catch fire! |
||
|
Linus Torvalds
|
58717b2a13 |
A collection of small fixes. All are device-specific fixes (including
regression fixes) or quirks accumulated since the last update.
Some highlights:
* USB-audio:
- Fix per-channel volume imbalance regression for sticky mixers
- Validate input packet length in caiaq driver
- Quirks for iBasso DC-Elite, Musical Fidelity M6s DAC, and Redragon
H510-PRO Wireless headset
* HD-audio:
- Fix a long-standing bug of cached processing coefficient verbs
- Make cs35l56 driver failing with missing firmware
- Fix cirrus codec Kconfig dependency, update MAINTAINERS
- Remove unneeded mic bias threshold override on Conexant
- Realtek codec quirks for ASUS ROG Ally X (headphone & mic), Dell
QCM1255, Legion Pro 7, HP/Victus laptops, Framework, and TongFang
laptops
* ASoC:
- Add Eliza audio support on Qualcomm sc8280xp/sm8250 SoCs
- Fix SDCA linker error with ACP on AMD
- A few fixes for AMD ACP PCI driver
- Add TAS2783 support on AMD ACP 7.0 platforms
- Reset RT712-SDCA codec to fix silent headphone issue
- Soft reset S/PDIF datapath on Meson AIU FIFO
- Jack report fix for cs42l43
- TAS2562 shutdown GPIO clearing fix
- Sidecar amps quirk for Lenovo laptop in SOF SDW driver
* Misc:
- Drop redundant mod_devicetable.h includes from FireWire drivers
- Fix memory leak and format mismatch in mixer kselftest
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Merge tag 'sound-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. All are device-specific fixes (including
regression fixes) or quirks accumulated since the last update. Some
highlights:
USB-audio:
- Fix per-channel volume imbalance regression for sticky mixers
- Validate input packet length in caiaq driver
- Quirks for iBasso DC-Elite, Musical Fidelity M6s DAC, and Redragon
H510-PRO Wireless headset
HD-audio:
- Fix a long-standing bug of cached processing coefficient verbs
- Make cs35l56 driver failing with missing firmware
- Fix cirrus codec Kconfig dependency, update MAINTAINERS
- Remove unneeded mic bias threshold override on Conexant
- Realtek codec quirks for ASUS ROG Ally X (headphone & mic), Dell
QCM1255, Legion Pro 7, HP/Victus laptops, Framework, and TongFang
laptops
ASoC:
- Add Eliza audio support on Qualcomm sc8280xp/sm8250 SoCs
- Fix SDCA linker error with ACP on AMD
- A few fixes for AMD ACP PCI driver
- Add TAS2783 support on AMD ACP 7.0 platforms
- Reset RT712-SDCA codec to fix silent headphone issue
- Soft reset S/PDIF datapath on Meson AIU FIFO
- Jack report fix for cs42l43
- TAS2562 shutdown GPIO clearing fix
- Sidecar amps quirk for Lenovo laptop in SOF SDW driver
Misc:
- Drop redundant mod_devicetable.h includes from FireWire drivers
- Fix memory leak and format mismatch in mixer kselftest"
* tag 'sound-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (36 commits)
ALSA: usb-audio: Add delay quirk for iBasso DC-Elite
ALSA: hda: conexant: Remove mic bias threshold override
ALSA: hda/realtek: Fix speakers on Legion Pro 7 16ARX8H with codec SSID 17aa:38a7
ALSA: hda/realtek: Fix speakers on MECHREVO WUJIE Series
ALSA: hda: cs35l56: Fail if wmfw file is missing
ALSA: usb-audio: Skip DSD quirk for Musical Fidelity M6s DAC
ALSA: hda: MAINTAINERS: Fix missing cirrus* file reference
ALSA: hda/cirrus_scodec: Make Kconfig visible if KUNIT
ALSA: hda/realtek: Add quirk for TongFang X6xx45xU
ALSA: hda/realtek - Fixed Headphone noise issue for Dell QCM1255
ASoC: tas2562: fix deprecated 'shut-down' GPIO always cleared after lookup
ASoC: cs42l43: Correct report for forced microphone jack
ASoC: qcom: sc8280xp: Add support for Eliza
ASoC: dt-bindings: qcom,sm8250: Add Eliza sound card
ASoC: dt-bindings: qcom: Add Eliza LPASS macro codecs
ALSA: hda/realtek: Add mic mute LED quirk for HP Laptop 15-fd0xxx
ALSA: hda/realtek - Add quirk for HP Victus 15-fa0xxx (MB 8A50)
ALSA: usb-audio: Add quirk for Redragon H510-PRO Wireless headset
ASoC: amd: ps: replace bitwise OR with logical OR in IRQ return check
ASoC: amd: ps: fix wrong ACP version string in pci_request_regions()
...
|
||
|
Linus Torvalds
|
7059bdf4f0 |
for-7.2-rc3-tag
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||
|
Linus Torvalds
|
3b029c035b |
cgroup: Fixes for v7.2-rc3
- A cpuset that never set its memory nodes could divide by zero when a task's mempolicy rebinds on CPU hotplug. Rebind against the effective nodes, which are always populated. - Documentation fixes for memory.stat, io.stat, and the misc and v1 RDMA controllers. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCalVWkg4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGet9AQD3/qE93E+PctxXa+rmRfSSjIzqqv9NUZa4THjs YOUqSAEApVSLPkhg3xHF61q9l+FuocLLY378Uf6LYGWet1SghAQ= =1Gp+ -----END PGP SIGNATURE----- Merge tag 'cgroup-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: - A cpuset that never set its memory nodes could divide by zero when a task's mempolicy rebinds on CPU hotplug. Rebind against the effective nodes, which are always populated - Documentation fixes for memory.stat, io.stat, and the misc and v1 RDMA controllers * tag 'cgroup-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: Docs/admin-guide/cgroup-v2: note blkcg_debug_stats gates io.latency stats Docs/admin-guide/cgroup-v1: document rdma.peak, rdma.events and rdma.events.local Docs/admin-guide/cgroup-v2: drop stale misc interface file count cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed Docs/admin-guide/cgroup-v2: fix memory.stat doc details |
||
|
Linus Torvalds
|
f7574d3f90 |
sched_ext: Fixes for v7.2-rc3
- Lifecycle fixes for the new sub-scheduler support: two use-after-frees and an enable-failure path that left a half-initialized sub-scheduler linked. - Two dispatch-path locking bugs: a spurious scheduler abort from a migration race, and a lockdep splat from stale runqueue-lock tracking. - Callback and task-state fixes: stale scheduler-owned state on a task leaving SCX, a weight callback running after disable, and a bogus warning on core-scheduling forced idle. - On nohz_full, finite-slice tasks could miss the tick that expires their slice. Enable it when such a task is picked, with a selftest. - Smaller fixes: userspace CPU-mask helpers, ratelimited deprecation warnings, docs and a sparse annotation. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCalVWgw4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGTmUAP0QHX7Ae/g7yMPEB4slURpnSj/wE7hRCI5jTmay 2iIEJgD/RAhpwUUAp4Abozt0mjQMWh9UyEVjOxPCVNKaNh1XfwU= =EBCm -----END PGP SIGNATURE----- Merge tag 'sched_ext-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - Lifecycle fixes for the new sub-scheduler support: two use-after-frees and an enable-failure path that left a half-initialized sub-scheduler linked. - Two dispatch-path locking bugs: a spurious scheduler abort from a migration race, and a lockdep splat from stale runqueue-lock tracking. - Callback and task-state fixes: stale scheduler-owned state on a task leaving SCX, a weight callback running after disable, and a bogus warning on core-scheduling forced idle. - On nohz_full, finite-slice tasks could miss the tick that expires their slice. Enable it when such a task is picked, with a selftest. - Smaller fixes: userspace CPU-mask helpers, ratelimited deprecation warnings, docs and a sparse annotation. * tag 'sched_ext-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Skip ops.set_weight() for disabled tasks tools/sched_ext: scx - Fix cmask_subset(), cmask_equal() and cmask_weight() sched_ext: Fix premature ops->priv publication in scx_alloc_and_add_sched() sched_ext: Record an error on errno-only sub-enable failure selftests/sched_ext: Verify nohz_full tick behavior sched_ext: Enable tick for finite slices on nohz_full sched_ext: Preserve rq tracking across local DSQ dispatch sched_ext: Documentation: Fix ops table header reference sched_ext: Don't warn on core-sched forced idle in put_prev_task_scx() sched_ext: Pin parent scx_sched across a child sub-scheduler's lifetime sched_ext: Annotate ksyncs with __rcu in alloc/free_kick_syncs() sched_ext: Check remote rq eligibility under task's rq lock sched_ext: Reset dsq_vtime and slice when a task leaves SCX sched_ext: Avoid flooding the log with deprecation warnings |
||
|
Linus Torvalds
|
f94f853f6d |
RTLA fixes for v7.2:
- Fix missing unistd include A missing #include <unistd.h> broke build on uclibc systems. Add the include to fix it. - Fix missing tools/lib/ctype.c dependency RTLA links tools/lib/string.c as a dependency of libsubcmd, some of its functions require _ctype. Link tools/lib/ctype.c as well, to fix build without GCC LTO. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCalVLJxQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qirUAP9pqYHgcHkaJpLXJYNXAAkd45qzo0RD 17QgHysPOwnYlwEAlnudrPPBLnSLnjw+0NgOolMJKu38h2vIjcVEbmuZaAE= =BGaW -----END PGP SIGNATURE----- Merge tag 'trace-tools-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull RTLA fixes from Steven Rostedt: - Fix missing unistd include A missing #include <unistd.h> broke build on uclibc systems. Add the include to fix it. - Fix missing tools/lib/ctype.c dependency RTLA links tools/lib/string.c as a dependency of libsubcmd, some of its functions require _ctype. Link tools/lib/ctype.c as well, to fix build without GCC LTO. * tag 'trace-tools-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rtla: Also link in ctype.c rtla: Fix missing unistd include |
||
|
Linus Torvalds
|
0f26556c5e |
nfsd-7.2 fixes:
Issues reported with v7.2-rc: - Fix a UAF when unlocking a filesystem -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmpUTYQACgkQM2qzM29m f5fluA//Ttq+/8JVZnAwxCYyMTM+ix8S1qYAP9eXxB4OwHVjVGdm/aAHbm6fmnuw IiMdJw0ZB2RQEFrD+jLJxWipYil/oHYUhUsS1sxSLTE9RMeAVnD4SbGEO1Hg2imV zISIpM7kNkh7NcJkKgzb8mCh04C6TSLwUsq36sOf6H6JlWJsQjM9j6t343pET3NY IDxjCIz/C7wfPRHsg+ycsXCvbrF3tE27Grq2HX0/0tPIo8JoqR3sCgIWz00UN3NT QE0FfPU0fUmn0TW6WupMmibC/cSBjUkEayEIWOuRdo2HfjdHFJKKVEJhbPfueHZU NiTTyMaIC2bKXclAZR9CEggyZmdfJTBMkmQSIvMKr2XWYKcLFTrVfcXpU3iuYgLq R97keupMX5YrBA1HZa+pWozuBdBxYD4ykJFFYy3hF+84X8JY4om3g40mtIG1P52/ lc61qZGqMGddkPPL7pGVxJ0l6husKeCd3T/vo1HupeRg1swOB0VzCYK9NNo1tBO4 yf7ZdqOE2r7crmYpIE2woNdXs9fGpkpZriLq8iWvlVWIuHHfjYolk0a62QIO/GV1 Tgvu442+gJYcf+QLOZIf+YRA1LvNxXyENR/ZKXDhQ85h/nTEULKL5Ne9Fqq2qOTk 5YCNE6/XkB5sGNA/aF06RPDnUjuBNX7PTEMt5a+t2ikB5nkq/YY= =NRRN -----END PGP SIGNATURE----- Merge tag 'nfsd-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: - Fix a use-after-free when unlocking a filesystem * tag 'nfsd-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: Prevent post-shutdown use-after-free in NFSD_CMD_UNLOCK_FILESYSTEM |
||
|
Lianqin Hu
|
5caf27a2bf |
ALSA: usb-audio: Add delay quirk for iBasso DC-Elite
Audio control requests that sets sampling frequency sometimes fail on this card. Adding delay between control messages eliminates that problem. usb 1-1: New USB device found, idVendor=2fc6, idProduct=f0b5 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: iBasso DC-Elite usb 1-1: Manufacturer: iBasso usb 1-1: SerialNumber: CTUA171130B Signed-off-by: Lianqin Hu <hulianqin@vivo.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/TYUPR06MB6217D8FF419F24378196FCEFD2FA2@TYUPR06MB6217.apcprd06.prod.outlook.com |
||
|
Zhang Heng
|
f52524da70 |
ALSA: hda: conexant: Remove mic bias threshold override
Remove the mic bias current comparator threshold override (NID 0x1c,
verb 0x320, value 0x010) from Conexant codec driver.
This override was originally intended to support volume up/down controls on
headsets with inline remote controls, but it causes microphone detection
failures on some headsets with impedance less than 1k ohm.
After consulting with the vendor's engineers, it was confirmed that this
setting is board-specific and should be handled by BIOS/firmware rather
than the generic codec driver, especially since inline remote support
is not currently implemented.
Fixes:
|
||
|
Linus Torvalds
|
0fd8b67e27 |
RDMA v7.2 first rc pull
More bug fixes, many found by tools:
- Protect from a possible DOS with certain RMPP traffic patterns
- Correct mac address comparison so CMA works properly on IB
- Some crashes in irdma around memory registration
- Uninitialized value in erdma and mana
- Wrong order setting up a QP in SIW allowed a network packet to reach an
unready QP struct
- Catch math overflows in hns and irdma
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"More bug fixes, many found by tools:
- Protect from a possible DOS with certain RMPP traffic patterns
- Correct mac address comparison so CMA works properly on IB
- Some crashes in irdma around memory registration
- Uninitialized value in erdma and mana
- Wrong order setting up a QP in SIW allowed a network packet to
reach an unready QP struct
- Catch math overflows in hns and irdma"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/irdma: Prevent overflows in memory contiguity checks
RDMA/siw: publish QP after initialization
RDMA/hns: Fix potential integer overflow in mhop hem cleanup
RDMA/core: Fix memory leak in __ib_create_cq() on invalid cqe
RDMA/mana_ib: initialize err for empty send WR lists
RDMA/erdma: initialize ret for empty receive WR lists
RDMA/irdma: Prevent user-triggered null deref on QP create
RDMA/irdma: Prevent rereg_mr for non-mem regions
RDMA/cma: Fix hardware address comparison length in netevent callback
RDMa/mlx5: Avoid frame overflow warning
IB/mad: Drop unmatched RMPP responses before reassembly
|
||
|
Daniel Paziyski
|
9c66085e6d |
KVM: x86: Fix null pointer deref due to dummy array in trace_kvm_inj_exception()
The trace_kvm_inj_exception tracepoint takes as arguments the exception vector, whether the exception has an error code (and subsequently, the error code), and whether it is being reinjected. Because '0' is a valid error code, KVM uses __print_symbolic() to format the error code as a string to avoid printing the error code entirely if the exception doesn't have an error code (see commit |
||
|
AngeloGioacchino Del Regno
|
a4876f11aa |
pmdomain: mediatek: Fix possible nullptr KP in HWV cleanup/on-check
Should probe fail for HW_VOTER type power domains, this driver was
unconditionally trying to perform cleanup for DIRECT_CTL domains,
but only after checking if the target domain is powered on... with
the DIRECT_CTL scpsys_domain_is_on() code again.
And there's more: the scpsys_domain_is_on() function is also being
unconditionally used in the probe path, for any power domain that
has flag MTK_SCPD_KEEP_DEFAULT_OFF!
This bug was never experienced by anyone because the HWV domains
never failed probe, and because none of those is declared with the
aforementioned flag - but it's still something critical.
In order to fix this, add a check for MTCMOS Type and, based on
that, call the correct functions for an "is on" check, and also
do the same for the cleanup path, calling the correct functions
for the "power off" action.
For the latter, since there's a call to pm_genpd_remove() right
before calling power_off, be cautious and add a variation of the
power off functions (with a _internal suffix) for those to get a
pointer to scpsys_domain instead of one to generic_pm_domain as,
even if that's still working, this is way too much fragile and
would break at some point.
Fixes:
|
||
|
Damien Laine
|
d35dfb6329 |
ALSA: hda/realtek: Fix speakers on Legion Pro 7 16ARX8H with codec SSID 17aa:38a7
Some units of the Lenovo Legion Pro 7 16ARX8H (82WS) report codec subsystem ID 17aa:38a7 instead of 17aa:38a8. Since only 38a8 has a codec SSID quirk, these machines fall through to the PCI SSID match 17aa:386f (Legion Pro 7i 16IAX7) and get ALC287_FIXUP_CS35L41_I2C_2, which probes the Cirrus amplifiers of the Intel variant. The TI TAS2781 amplifier (ACPI TIAS2781:00) present on this AMD variant is never bound and the internal speakers remain silent. Add a codec SSID quirk for 17aa:38a7 pointing to ALC287_FIXUP_TAS2781_I2C, mirroring the existing 38a8 entry. Tested on a Legion Pro 7 16ARX8H (82WS, BIOS LPCN62WW): with the codec SSID overridden to 17aa:38a8 via the HDA patch loader, the TAS2781 amplifier binds and the internal speakers work. Cc: <stable@vger.kernel.org> Signed-off-by: Damien Laine <damien.laine@gmail.com> Link: https://patch.msgid.link/20260712213708.1835469-1-damien.laine@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
|
Chen Bowen
|
9064637fb2 |
ALSA: hda/realtek: Fix speakers on MECHREVO WUJIE Series
The internal speakers on the MECHREVO WUJIE Series are silent, while the headphone output works correctly. The BIOS reports NID 0x1b on the Realtek ALC233 codec as unconnected with pin configuration 0x411111f0. However, the pin is connected to an internal speaker. Overriding NID 0x1b with 0x90170150 makes the HDA generic parser detect both 0x14 and 0x1b as speaker outputs and restores internal speaker playback. Add a pin configuration fixup for the affected PCI SSID c011:1d05. Tested on a MECHREVO WUJIE Series laptop with board WUJIE Series-Lark4-LNL and firmware EM_LNL326_V1.0.23. Signed-off-by: Chen Bowen <hicbowen@gmail.com> Link: https://patch.msgid.link/20260710133409.16641-1-hicbowen@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
|
Richard Fitzgerald
|
07ae060d35 |
ALSA: hda: cs35l56: Fail if wmfw file is missing
Fail cs35l56_hda_fw_load() and log an error if it didn't find a wmfw file and the BIOS didn't patch the firmware already. Also remove a section of code from cs35l56_hda_request_firmware_files() that attempted to find a .bin if a .wmfw was not found. The CS35L56 ROM can only provide default audio in SoundWire mode. A wmfw is needed to enable I2S audio. Also none of the customer-specific .bin files are compatible with the ROM firmware. So a .wmfw file is always required. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20260709161211.686498-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
|
Takashi Iwai
|
93b47e66cc |
ALSA: usb-audio: Skip DSD quirk for Musical Fidelity M6s DAC
Salvador reported that the recent fix for applying the DSD quirk to
Musical Fidelity devices broke for his M6s DAC model (2772:0502).
Although this is basically a firmware bug, the model in question is
fairly old, and no further firmware update can be expected, so it'd be
better to address in the driver side.
As an ad hoc workaround, skip the DSD quirk for this device by adding
an empty quirk entry of 2772:0502; this essentially skips the later
DSD quirk entry by the match with the vendor 2772.
Fixes:
|
||
|
Linus Torvalds
|
a13c140cc2 | Linux 7.2-rc3 | ||
|
Jaewon Yang
|
f20d61c22b |
tpm: Make the TPM character devices non-seekable
The TPM character devices expose a sequential command/response
interface, but their open handlers leave FMODE_PREAD and FMODE_PWRITE
enabled.
After a command leaves a response pending, pread(fd, buf, 16, 0x1400)
passes 0x1400 as *off to tpm_common_read(). The transfer length is
bounded by response_length, but the offset is used unchecked when
forming data_buffer + *off. A sufficiently large offset therefore causes
an out-of-bounds heap read through copy_to_user() and, if the copy
succeeds, an out-of-bounds zero-write through the following memset().
Positional I/O does not provide coherent semantics for this interface.
An arbitrary pread offset cannot represent how much of a response has
been consumed sequentially. The write callback always stores a command
at the start of data_buffer, while pwrite() does not update file->f_pos
and can leave the sequential read cursor stale.
Call nonseekable_open() from both open handlers. This removes
FMODE_PREAD and FMODE_PWRITE, causing positional reads and writes to
fail with -ESPIPE before reaching the TPM callbacks, and explicitly
marks the files non-seekable. Normal read() and write() continue to use
the existing sequential f_pos cursor, leaving the response state machine
unchanged.
Tested on Linux 6.12 with KASAN and a swtpm TPM2 device:
- sequential partial reads returned the complete response
- pread() and preadv() with offset 0x1400 returned -ESPIPE
- pwrite() and pwritev() with offset zero returned -ESPIPE
- the pending response remained intact after the rejected operations
- a subsequent normal command/response cycle completed normally
- no KASAN report was produced.
Fixes:
|
||
|
Linus Torvalds
|
940d91caf0 |
Staging driver fixes for 7.2-rc3
Here are some staging driver fixes for 7.2-rc3 for some reported bugs in the vme_user and rtl8723bs drivers. These include: - many rtl8723bs OOB fixes for when connecting to "bad" wifi hosts - vme_user bugfixes to correctly validate some user-provided data All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCalNT5Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynpAACgja2SsuFbsIOiofjEjyXZnjE55IcAoNkmr/yp XkMNN2/oQHc1faGW47cm =jtsV -----END PGP SIGNATURE----- Merge tag 'staging-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some staging driver fixes for 7.2-rc3 for some reported bugs in the vme_user and rtl8723bs drivers. These include: - many rtl8723bs OOB fixes for when connecting to "bad" wifi hosts - vme_user bugfixes to correctly validate some user-provided data All of these have been in linux-next for a while with no reported issues" * tag 'staging-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: rtl8723bs: fix OOB reads in rtw_get_sec_ie(), rtw_get_wapi_ie(), and rtw_get_wps_attr() staging: rtl8723bs: fix OOB reads in is_ap_in_tkip() IE loop staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop staging: rtl8723bs: fix OOB write in HT_caps_handler() staging: rtl8723bs: fix heap buffer overflow in rtw_cfg80211_set_wpa_ie() staging: rtl8723bs: fix OOB reads in IE loops in issue_assocreq() and join_cmd_hdl() staging: rtl8723bs: fix OOB read in update_beacon_info() IE loop staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth() staging: vme_user: fix location monitor leak in tsi148 bridge staging: vme_user: fix location monitor leak in fake bridge staging: vme_user: bound slave read/write to the kern_buf size staging: rtl8723bs: don't drop short TX frames in _rtw_pktfile_read() |
||
|
Linus Torvalds
|
bffa972b3f |
Android/IIO bugfixes for 7.2-rc3
Here is a set of bugfixes for 7.2-rc3 that resolve a bunch of reported
issues in just the binder and iio codebases. Included in here are:
- binder driver bugfixes for both the rust and c versions for reported
problems
- lots and lots of iio driver bugfixes for lots of reported issues
(including a hid sensor driver bugfix)
Full details are in the shortlog, all of these have been in linux-next
with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Android/IIO fixes from Greg KH:
"Here is a set of bugfixes for 7.2-rc3 that resolve a bunch of reported
issues in just the binder and iio codebases. Included in here are:
- binder driver bugfixes for both the rust and c versions for
reported problems
- lots and lots of iio driver bugfixes for lots of reported issues
(including a hid sensor driver bugfix)
Full details are in the shortlog, all of these have been in linux-next
with no reported issues"
* tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (36 commits)
iio: event: Fix event FIFO reset race
iio: imu: inv_icm42600: fix timestamp clock period by using lower value
iio: light: al3010: fix incorrect scale for the highest gain range
iio: adc: nxp-sar-adc: Fix the delay calculation in nxp_sar_adc_wait_for()
iio: light: tsl2591: return actual error from probe IRQ failure
iio: imu: inv_icm42600: fix timestamping by limiting FIFO reading
iio: imu: st_lsm6dsx: deselect shub page before reading whoami
rust_binder: clear freeze listener on node removal
rust_binder: reject context manager self-transaction
rust_binder: use a u64 stride when cleaning up the offsets array
binder: fix UAF in binder_free_transaction()
binder: fix UAF in binder_thread_release()
rust_binder: synchronize Rust Binder stats with freeze commands
binder: cache secctx size before release zeroes it
rust_binder: fix BINDER_GET_EXTENDED_ERROR
iio: adc: ad7779: add missing 'select IIO_TRIGGERED_BUFFER' to Kconfig
iio: adc: ad4130: add missing `select IIO_TRIGGERED_BUFFER` to Kconfig
iio: adc: ti-ads124s08: Return reset GPIO lookup errors
iio: temperature: Build mlx90635 with CONFIG_MLX90635
iio: light: al3320a: add missing REGMAP_I2C to Kconfig
...
|
||
|
Linus Torvalds
|
8a65af0e39 |
TTY/Serial fixes for 7.2-rc3
Here are some small tty/serial/vt fixes for 7.2-rc3 that resolve some
reported problems. Included in here are:
- vt spurious modifier issue that showed up in -rc1 (reported a bunch)
- 8250 driver bugfixes
- msm serial driver bugfix
- max310x serial driver bugfix
All of these have been in linux-next with no reported issues
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small tty/serial/vt fixes for 7.2-rc3 that resolve some
reported problems. Included in here are:
- vt spurious modifier issue that showed up in -rc1 (reported a
bunch)
- 8250 driver bugfixes
- msm serial driver bugfix
- max310x serial driver bugfix
All of these have been in linux-next with no reported issues"
* tag 'tty-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250: Ignore flow control on suspend/resume with no_console_suspend
serial: 8250_mid: Disable DMA for selected platforms
serial: 8250_omap: clear rx_running on zero-length DMA completes
vt: fix spurious modifier in CSI/cursor key sequences
serial: msm: Disable DMA for kernel console UART
serial: max310x: implement gpio_chip::get_direction()
|
||
|
Linus Torvalds
|
534f8f051e |
USB fixes for 7.2-rc3
Here are a number of small USB driver fixes for many reported issues. Included in here are: - usb serial driver corruption and use-after-free fixes - usb gadget rndis bugfixes for malicious/buggy host connections - typec driver fixes for a load of different tiny reported issues - typec mux driver revert for a broken patch in -rc1 - usb gadget driver fixes for many different reported problems - new usb device quirks added - usbip tool fixes and some core usbip fixes as well - dwc3 driver fixes for minor issues - xhci driver fixes for reported problems - lots of other tiny usb driver fixes for many tiny issues All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCalNSkw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynUlACgtUhZOR/MsYMcNbKJe9vk0iG35+AAnjrhznd4 OJqmb+1vVQ7xDm2fq+gz =Ky4T -----END PGP SIGNATURE----- Merge tag 'usb-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for many reported issues. Included in here are: - usb serial driver corruption and use-after-free fixes - usb gadget rndis bugfixes for malicious/buggy host connections - typec driver fixes for a load of different tiny reported issues - typec mux driver revert for a broken patch in -rc1 - usb gadget driver fixes for many different reported problems - new usb device quirks added - usbip tool fixes and some core usbip fixes as well - dwc3 driver fixes for minor issues - xhci driver fixes for reported problems - lots of other tiny usb driver fixes for many tiny issues All of these have been in linux-next with no reported issues" * tag 'usb-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (56 commits) USB: core: ratelimit cabling message usb: misc: usbio: fix disconnect UAF in client teardown Revert "usb: typec: mux: avoid duplicated mux switches" USB: chaoskey: Fix slab-use-after-free in chaoskey_release() usb: ucsi: huawei_gaokun: move typec_altmode off stack usb: typec: tcpci_rt1711h: unregister TCPCI port with devres usb: typec: tcpm: Fix VDM type for Enter Mode commands usb: typec: ucsi: cancel pending work on system suspend usb: typec: class: drop PD lookup reference usb: typec: ps883x: Fix DP+USB3 configuration usb: xhci: Fix sleep in atomic context in xhci_free_streams() xhci: sideband: fix ring sg table pages leak usb: gadget: udc: Fix use-after-free in gadget_match_driver usb: dwc3: run gadget disconnect from sleepable suspend context usb: sl811-hcd: disable controller wakeup on remove usb: typec: anx7411: use devm_pm_runtime_enable() usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup() USB: misc: uss720: unregister parport on probe failure usb: gadget: function: rndis: add length check for header usb: gadget: function: rndis: add length check to response query ... |
||
|
Linus Torvalds
|
f4fb100039 |
s390 updates for 7.2-rc3
- Fix missing array_index_nospec() call in diag310 memory topology code to prevent speculative execution with a user controlled array index - Fix get_align_mask() return type to match vm_unmapped_area_info align_mask, avoiding possible truncation for future larger masks - Remove empty zcrypt CEX2 files left over after CEX2 and CEX3 driver removal - Add build salt to the vDSO so it gets a unique build id, similar to the kernel and modules -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmpT1poACgkQjYWKoQLX FBgEkAf/f/qKKj7ojuIsHoPpgTun3csqbGJqOnLShYaX3itzN8wbT5m0JGbKAKfv BMpu5LSC5auGF6fvRhfJM/RbSX2LgEOMBtjx9kSAFFbNtkzu5urzZ1QFQyJ+DZq+ 0Ny8E1ozB5dlizqqIIzijyAXbMt5vDrlaPKUh+LJMlkA0OY9NUt+KLah3soEexli Oh18KMzrmik/SOr0qCuxrUa0Z0B5i2q8mp9AaS9/YaOHeuBspm4G47XKMHg4UMg8 yMb7ofaX4isgRYXrDsNUkLGe/KPkwntWnU7EVVJH/u4ZkjUlwEyIH0lhp6BnVlte LSQ4742J4lxHa2Y+sQDxzFgaFr6reA== =FOvG -----END PGP SIGNATURE----- Merge tag 's390-7.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix missing array_index_nospec() call in diag310 memory topology code to prevent speculative execution with a user controlled array index - Fix get_align_mask() return type to match vm_unmapped_area_info align_mask, avoiding possible truncation for future larger masks - Remove empty zcrypt CEX2 files left over after CEX2 and CEX3 driver removal - Add build salt to the vDSO so it gets a unique build id, similar to the kernel and modules * tag 's390-7.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: Add build salt to the vDSO s390/zcrypt: Remove the empty file s390/mm: Fix type mismatch in get_align_mask(). s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() |
||
|
Linus Torvalds
|
2f9eb0c54a |
RISC-V updates for v7.2-rc3
- Avoid a null pointer deference in machine_kexec_prepare() that the
IMA subsystem can trigger
- Bypass libc in part of the ptrace_v_not_enabled kselftest to avoid
noise from child atfork handlers that libc might run
- Include Kconfig support for UltraRISC SoCs, already referenced by
some device drivers; and enable it in our defconfig
- Fix the build of the rseq kselftest for RISC-V by borrowing a
technique from the KVM and S390 kselftests that includes
arch-specific header files from tools/arch/<arch>/include
- Fix some memory leaks in the RISC-V vector ptrace kselftests
- Clean up some DT bindings and hwprobe documentation
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Merge tag 'riscv-for-linus-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"The most notable change involves the rseq kselftest common Makefile
(as it is not RISC-V-specific). The basic approach in the patch
appears similar to one used in the KVM and S390 selftests (grep for
LINUX_TOOL_ARCH_INCLUDE and SUBARCH), and the rseq kselftests pass a
quick build test on x86 after this.
- Avoid a null pointer deference in machine_kexec_prepare() that the
IMA subsystem can trigger
- Bypass libc in part of the ptrace_v_not_enabled kselftest to avoid
noise from child atfork handlers that libc might run
- Include Kconfig support for UltraRISC SoCs, already referenced by
some device drivers; and enable it in our defconfig
- Fix the build of the rseq kselftest for RISC-V by borrowing a
technique from the KVM and S390 kselftests that includes
arch-specific header files from tools/arch/<arch>/include
- Fix some memory leaks in the RISC-V vector ptrace kselftests
- Clean up some DT bindings and hwprobe documentation"
* tag 'riscv-for-linus-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
selftests/riscv: ptrace: Fix memory leak of regset_data in vector tests
selftests/rseq: Fix a building error for riscv arch
riscv: defconfig: enable ARCH_ULTRARISC
riscv: add UltraRISC SoC family Kconfig support
riscv: hwprobe.rst: Document EXT_ZICFISS and EXT_ZICFILP
riscv: hwprobe.rst: Make indentation consistent
dt-bindings: riscv: sort multi-letter Z extensions alphanumerically
selftests: riscv: Bypass libc in inactive vector ptrace test
riscv: Prevent NULL pointer dereference in machine_kexec_prepare()
|
||
|
Linus Torvalds
|
f4bf75d4e8 |
m68knommu: fix on top off v7.2-rc2
. fix broken local SoC IO accesses -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEmsfM6tQwfNjBOxr3TiQVqaG9L4AFAmpTidQQHGdlcmdAa2Vy bmVsLm9yZwAKCRBOJBWpob0vgHIYEACBKY4WSbwBRjefo+Cw1f2+rM6ZaffCkT4q CdMQb1EQ6EA7OVOov+ZIPuDTgAPv0l2oksi8iZuVh4FaI6M9jlz3QTVVJKXafSAM DSjFj6IUiRyX9Eav96MO7NjOdT0+kUQxZnVEo7Cde4F3LLEoluXiSumkmLKpE9/t MLE+f8lPVxLwlQm4DhYUQvogkHoUb/eYqVbFg1lzs85+PzeC7urhtZVlSXCtvd73 lv37qlPUwAp0hHRe7ASmZCeStwNxXrvJ9sB1BmMYhdp2YHrd8ZJmzLA5cs6HB0w2 wjMBc9wUjRLb3jIosJpEnfOKTmlXZFbZ5hG8i97MTlsUXgw3bPswD+x9Cq9vVP3F w+1rpAMGGG/Cn2I/AABrGpEQS6ld3ZY3er/1E/Fm3wZPGkEwe33f5xlY/0EiCY7g 2tf6yiiyTDtM4sYzZeIJUAItWVYwSZ5ym6H9AfAjaMG8HxnnmcYnHCYH1OOMY1FC ziIElbsVIZPJKTY6ghBEEgijC9ASNGUb2ULwotjtAIHPOLRm44T6HXrmbCbuSdNn DFf7oq2aXmYR/zVmMYk3Iz9z84SFwjDMQo9CCvNwPt5bnVWdfXyCuXvUALGxQ1fN vzDaO1BZGilfW/vYAvaVN6uzEZzZsE1Qk0H66Xmu+Q6p/ydQRvHJstZqXzWLcgO/ S8EkwDXPzQ== =3/dn -----END PGP SIGNATURE----- Merge tag 'm68knommu-fixes-on-top-off-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu fix from Greg Ungerer: "Fix incorrectly updated local SoC IO access function names. Testing didn't pick them up because there was no specific defconfig for these particular SoC parts. New defconfigs will be introduced in the next merge cycle to remedy that" * tag 'm68knommu-fixes-on-top-off-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: coldfire: fix breakage of missed IO access updates |
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|
Linus Torvalds
|
6205562c59 |
tracing fixes for 7.2:
- Free field in error path of synthetic event parse In __create_synth_event() the field was allocated but was not freed in the error path. - Fix ring_buffer_event_length() on 8 byte aligned architectures On architectures with CONFIG_HAVE_64BIT_ALIGNED_ACCESS set to y, the ring_buffer_event_length() may return the wrong size. This is because archs with that config set will always use the "big event meta header" as that is 8 bytes keeping the payload 8 bytes aligned, even when a 4 byte header could hold the size of the event. But ring_buffer_event_length() doesn't take this into account and only subtracts 4 bytes for the meta header in the length when it should have subtracted 8 bytes. - Have osnoise wait for a full rcu synchronization on unregister osnoise_unregister_instance() used to call synchronize_rcu() before freeing its copy of the instance but was switched to kfree_rcu(). The osniose tracer has code that traverses the instances that it uses, and inst is just a pointer to that instance. By using kfree_rcu() instead of synchronize_rcu(), the instance that the inst pointer is pointing to can be freed while the osnoise code is still referencing it. That is, a rmdir on an instance first unregisters the tracer. When the unregister finishes, the rmdir expects that the tracer is finished with the instance that it is using. By putting back the synchronize_rcu() in osnoise_unregister_instance() the unregistering of osnoise will now return when all the users of the instance have finished. - Remove an unused setting of "ret" in tracing_set_tracer() - Fix ring_buffer_read_page() copying events The commit that changed ring_buffer_read_page() to show dropped events from the buffer itself, split the "commit" variable between the commit value (with flags) and "size" that holds the size of the sub-buffer. A cut and paste error changed the test of the reading from checking the size of the buffer to the size of the event causing reads to only read one event at a time. - Make tracepoint_printk a static variable When the tracing sysctl knobs were move from sysctl.c to trace.c, the variable tracepoint_printk no longer needed to be global. Make it static. - Fix some typos - Fix NULL pointer dereference in func_set_flag() The flags update of the function tracer first checks if the value of the flag is the same and exits if they are, and then it checks if the current tracer is the function tracer and exits if it isn't. The problem is that these checks need to be in a reversed order, as if the tracer isn't the function tracer, then the flag being checked may not exist. Reverse the order of these checks. - Fix ufs core trace events to not dereference a pointer in TP_printk() The TP_printk() part of the TRACE_EVENT() macro is called when the user reads the "trace" file. This can be seconds, minutes, hours, days, weeks, and even months after the data was recorded into the ring buffer. Thus, saving a pointer to an object into the ring buffer and then dereferencing it from TP_printk() can cause harm as the object the pointer is pointing to may no longer exist. Fix all the trace events in ufs core to save the device name in the ring buffer instead of dereferencing the device descriptor from TP_printk(). - Prevent out-of-bound reads in glob matching of trace events The filter logic of events allows simple glob logic to add wild cards to filter on strings. But some events have fields that may not have a terminating 'nul' character. This may cause the glob matching to go beyond the string. Change the logic to always pass in the length of the field that is being matched. - Add no-rcu-check version of trace_##event##_enabled() The trace_##event##_enabled() usually wraps trace events to do extra work that is only needed when the trace event is enabled. But this can hide events that are placed in locations where RCU is not watching, and can make lockdep not see these bugs when the event is not enabled. The trace_##event##_enabled() was updated to always test to make sure RCU is watching to catch locations that may call events without RCU being active. This caused a false positive for the irq_disabled() and related events. As that use trace_irq_disabled_enabled() to force RCU to be watching when the event is enabled via the ct_irq_enter() function, calls the event, and then calls ct_irq_exit() to put RCU back to its original state. The trace_irq_disabled_enabled() should not trigger a warning when RCU is not watching because the code within its block handles the case properly. Make a __trace_##event##_enabled() version for this event to use that doesn't check RCU is watching as it handles the case when it isn't. - Fix use-after-free in user_event_mm_dup() When the enabler is removed from the link list, it is freed immediately. But it is protected via RCU and needs to be freed after an RCU grace period. Use queue_rcu_work() so that the event_mutex can also be taken as user_event_put() takes the mutex on the last reference is released. - Free type string in error path of parse_synth_field() There's an error path in parse_synth_field() where the allocated type string is not freed. - Add selftest that tests deferred event teardown - Fix leak in error path of trace_remote_alloc_buffer() If page allocation fails, the desc->nr_cpus is not incremented for the current CPU and the allocations done for it are not freed. - Fix allocation length in trace_remote_alloc_buffer() The logic to calculate the struct_len was doing a double count and setting the value too large. Calculate the size upfront to fix the error and simplify the logic. - Fix sparse CPU masks in ring_buffer_desc() If there are sparse CPUs (gaps in the numbering), the ring_buffer_desc() will fail as it tests the CPU number against the number of CPUs that are used. -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEXtmkj8VMCiLR0IBM68Js21pW3nMFAmpTv/cUHHJvc3RlZHRA Z29vZG1pcy5vcmcACgkQ68Js21pW3nN80w/9HEbliUUrJVNw8QCY8BmeBEzfCRhZ 2CeDzTg+UrLMb2BtqUhA9EjQnRPawe8mPxAfpZ750SdFnCkRhbfNwYmKar3M/8iW y2Bhsvd3Hz6nRiHvKhG/1RkflgKOWLYf/TQSByKlakYLV8t4uffa0fe0N0zcnikK XPGrhrTeRDJ7s94vb1u7p7mSSp2iy4ZhfXbagk966X3I4zvseIYNn5IIzyM3IIPT M7mE60SxvgSRz0QqTJqihmqjXYSeNOQ2iU18wnvp4QfcT0IVuLKm027JnK/YpjWS ZasMNGzO1kp5uo6hkXLrMlT3LjaNEMFTGogs1m9o9auhbMf443LK8GtZ1m1rwnTG cXn1PocBevQIaXWPbnxMrSwIuN7YMUqjgX6SCxbXpDxSSuE5i/x1VmE08CjxnSm6 TdAdom9bE44FvMgaAz9+KhIUgm013c2rFDNiFroYtfkma5FqpfnfglA4/TkJvexY e2L75cR3lrDEDiXXMQDndmvxNMhppwNlAH3mOZLiaCmGyFQFHhgAaG250K2Y6a5K HtIfJkT6RQ3rWifV0E0+zlyRiOrvVCCA8WwNArWb1dTWrVU86Hr7q58jAq9p0Yrz FnhpjdE3eWoUHZ5f28AMR2k5lMG3o6mOGT55JyUVCLw+rPSG5358UIg2xZiEo22k RFlT26FFHbMW50Y= =+//w -----END PGP SIGNATURE----- Merge tag 'trace-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Free field in error path of synthetic event parse In __create_synth_event() the field was allocated but was not freed in the error path - Fix ring_buffer_event_length() on 8 byte aligned architectures On architectures with CONFIG_HAVE_64BIT_ALIGNED_ACCESS set to y, the ring_buffer_event_length() may return the wrong size. This is because archs with that config set will always use the "big event meta header" as that is 8 bytes keeping the payload 8 bytes aligned, even when a 4 byte header could hold the size of the event But ring_buffer_event_length() doesn't take this into account and only subtracts 4 bytes for the meta header in the length when it should have subtracted 8 bytes - Have osnoise wait for a full rcu synchronization on unregister osnoise_unregister_instance() used to call synchronize_rcu() before freeing its copy of the instance but was switched to kfree_rcu(). The osniose tracer has code that traverses the instances that it uses, and inst is just a pointer to that instance. By using kfree_rcu() instead of synchronize_rcu(), the instance that the inst pointer is pointing to can be freed while the osnoise code is still referencing it That is, a rmdir on an instance first unregisters the tracer. When the unregister finishes, the rmdir expects that the tracer is finished with the instance that it is using. By putting back the synchronize_rcu() in osnoise_unregister_instance() the unregistering of osnoise will now return when all the users of the instance have finished - Remove an unused setting of "ret" in tracing_set_tracer() - Fix ring_buffer_read_page() copying events The commit that changed ring_buffer_read_page() to show dropped events from the buffer itself, split the "commit" variable between the commit value (with flags) and "size" that holds the size of the sub-buffer. A cut and paste error changed the test of the reading from checking the size of the buffer to the size of the event causing reads to only read one event at a time - Make tracepoint_printk a static variable When the tracing sysctl knobs were move from sysctl.c to trace.c, the variable tracepoint_printk no longer needed to be global. Make it static - Fix some typos - Fix NULL pointer dereference in func_set_flag() The flags update of the function tracer first checks if the value of the flag is the same and exits if they are, and then it checks if the current tracer is the function tracer and exits if it isn't. The problem is that these checks need to be in a reversed order, as if the tracer isn't the function tracer, then the flag being checked may not exist. Reverse the order of these checks - Fix ufs core trace events to not dereference a pointer in TP_printk() The TP_printk() part of the TRACE_EVENT() macro is called when the user reads the "trace" file. This can be seconds, minutes, hours, days, weeks, and even months after the data was recorded into the ring buffer. Thus, saving a pointer to an object into the ring buffer and then dereferencing it from TP_printk() can cause harm as the object the pointer is pointing to may no longer exist Fix all the trace events in ufs core to save the device name in the ring buffer instead of dereferencing the device descriptor from TP_printk() - Prevent out-of-bound reads in glob matching of trace events The filter logic of events allows simple glob logic to add wild cards to filter on strings. But some events have fields that may not have a terminating 'nul' character. This may cause the glob matching to go beyond the string. Change the logic to always pass in the length of the field that is being matched - Add no-rcu-check version of trace_##event##_enabled() The trace_##event##_enabled() usually wraps trace events to do extra work that is only needed when the trace event is enabled. But this can hide events that are placed in locations where RCU is not watching, and can make lockdep not see these bugs when the event is not enabled The trace_##event##_enabled() was updated to always test to make sure RCU is watching to catch locations that may call events without RCU being active This caused a false positive for the irq_disabled() and related events. As that use trace_irq_disabled_enabled() to force RCU to be watching when the event is enabled via the ct_irq_enter() function, calls the event, and then calls ct_irq_exit() to put RCU back to its original state The trace_irq_disabled_enabled() should not trigger a warning when RCU is not watching because the code within its block handles the case properly. Make a __trace_##event##_enabled() version for this event to use that doesn't check RCU is watching as it handles the case when it isn't - Fix use-after-free in user_event_mm_dup() When the enabler is removed from the link list, it is freed immediately. But it is protected via RCU and needs to be freed after an RCU grace period. Use queue_rcu_work() so that the event_mutex can also be taken as user_event_put() takes the mutex on the last reference is released - Free type string in error path of parse_synth_field() There's an error path in parse_synth_field() where the allocated type string is not freed - Add selftest that tests deferred event teardown - Fix leak in error path of trace_remote_alloc_buffer() If page allocation fails, the desc->nr_cpus is not incremented for the current CPU and the allocations done for it are not freed - Fix allocation length in trace_remote_alloc_buffer() The logic to calculate the struct_len was doing a double count and setting the value too large. Calculate the size upfront to fix the error and simplify the logic - Fix sparse CPU masks in ring_buffer_desc() If there are sparse CPUs (gaps in the numbering), the ring_buffer_desc() will fail as it tests the CPU number against the number of CPUs that are used * tag 'trace-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ring-buffer: Allow sparse CPU masks in ring_buffer_desc() tracing/remotes: Fix struct_len in trace_remote_alloc_buffer() tracing/remotes: Fix leak in trace_remote_alloc_buffer() error path selftests/user_events: Wait for deferred event teardown after unregister tracing/synthetic: Free type string on error path tracing/user_events: Fix use-after-free in user_event_mm_dup() tracing: Add a no-rcu-check version of trace_##event##_enabled() tracing: Prevent out-of-bounds read in glob matching ufs: core: tracing: Do not dereference pointers in TP_printk() tracing: Fix NULL pointer dereference in func_set_flag() samples: ftrace: Fix typos in benchmark comment tracing: Make tracepoint_printk static as not exported ring-buffer: Fix ring_buffer_read_page() copying only one event per page tracing: Remove unused ret assignment in tracing_set_tracer() tracing/osnoise: Call synchronize_rcu() when unregistering ring-buffer: Fix event length with forced 8-byte alignment tracing/synthetic: Free pending field on error path |
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|
Linus Torvalds
|
44696aa3a4 |
Input updates for v7.2-rc2
- A fix for MELFAS MMS114 touchscreen driver to reject invalid touch IDs and avoid multi-touch slot corruption - A fix for a crash in Sega Dreamcast (Maple) mouse driver when opening the device, caused by missing driver data - Fixes for Maple drivers (keyboard, mouse, joystick) to properly order setting driver data and device registration to avoid races. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCalLC2QAKCRBAj56VGEWX nLLwAQDExlB/cWm2Hpmim13SIetpNbnRNDDUBXZqlx26U6tCUgD9Ek85LvbRiWOJ dTqs7ieSn2iPQxHFvHOAZD5ohSGj/wI= =g2px -----END PGP SIGNATURE----- Merge tag 'input-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - fix MELFAS MMS114 touchscreen driver to reject invalid touch IDs and avoid multi-touch slot corruption - fix a crash in the Sega Dreamcast (Maple) mouse driver when opening the device, caused by missing driver data - fixes for Maple drivers (keyboard, mouse, joystick) to properly order setting driver data and device registration to avoid races * tag 'input-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: mms114 - fix multi-touch slot corruption Input: maple_keyb - set driver data before registering input device Input: maplecontrol - set driver data before registering input device Input: maplemouse - set driver data before registering input device Input: maplemouse - fix NULL pointer dereference in open() |
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Linus Torvalds
|
59dee6d287 |
- dm-log: fix overflow on 32-bit machines
- dm-era: fix out of bounds memory access; fix crashes on invalid args - dm-verity: fix buffer overflow in forward error correction - dm-thin: fix misbehavior on I/O failures - dm-pcache: fix NULL pointer dereference on invalid arguments - dm-inlinecrypt: fix memory leak on error handling - dm-integrity: fix ignoring the 'fix_hmac' option on device open - dm: don't store the keyring in memory for a long term - 12 miscellaneous fixes for bugs found by Claude Opus 4.6 -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCalKUaxQcbXBhdG9ja2FA cmVkaGF0LmNvbQAKCRATAyx9YGnhbbQwAP9pHgNUinD95o9vnu3d3QNmjnEDmrgZ +kxNFRpWXvbzKQEArYWPLS/2dwf4nG0Fa8PtJTwkjI/6UeublAy5MrdTqA0= =pkBx -----END PGP SIGNATURE----- Merge tag 'for-7.2/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mikulas Patocka: - dm-log: fix overflow on 32-bit machines - dm-era: fix out of bounds memory access; fix crashes on invalid args - dm-verity: fix buffer overflow in forward error correction - dm-thin: fix misbehavior on I/O failures - dm-pcache: fix NULL pointer dereference on invalid arguments - dm-inlinecrypt: fix memory leak on error handling - dm-integrity: fix ignoring the 'fix_hmac' option on device open - dm: don't store the keyring in memory for a long term - 12 miscellaneous fixes for bugs found by Claude Opus 4.6 * tag 'for-7.2/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (23 commits) dm thin metadata: fix superblock refcount leak on snapshot shadow failure dm-stats: fix dm_jiffies_to_msec64 dm-stats: fix merge accounting dm-bufio: fix wrong count calculation in dm_bufio_issue_discard dm-verity: make error counter atomic dm-verity: increase sprintf buffer size dm-verity: fix a possible NULL pointer dereference dm-verity: avoid double increment of &use_bh_wq_enabled dm-ioctl: fix a possible overflow in list_version_get_info dm_early_create: fix freeing used table on dm_resume failure dm-integrity: fix a bug if the bio is out of limits dm-integrity: don't increment hash_offset twice dm-integrity: fix leaking uninitialized kernel memory dm-integrity: fix the 'fix_hmac' option dm era: fix error code propagation in era_ctr() dm era: fix NULL pointer dereference in metadata_open() dm: avoid leaking the caller's thread keyring via the table device file dm-inlinecrypt: Fix an error handling path in inlinecrypt_ctr() dm-pcache: reject option groups without values dm thin metadata: fix metadata snapshot consistency on commit failure ... |
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Linus Torvalds
|
cab9e339cf |
Misc perf events fixes:
- Fix SVM #GP on AMD CPUs that LBR but not BRS
(Sandipan Das)
- Fix UAF bug in the perf AUX code (Lee Jia Jie)
- Fix address leakage in the AMD LBR code
(Sandipan Das)
- Fix address leakage in the AMD BRS code
(Sandipan Das)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events fixes from Ingo Molnar:
- Fix SVM #GP on AMD CPUs that LBR but not BRS (Sandipan Das)
- Fix UAF bug in the perf AUX code (Lee Jia Jie)
- Fix address leakage in the AMD LBR code (Sandipan Das)
- Fix address leakage in the AMD BRS code (Sandipan Das)
* tag 'perf-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/amd/brs: Fix kernel address leakage
perf/x86/amd/lbr: Fix kernel address leakage
perf/aux: Fix page UAF in map_range()
perf/x86/amd/core: Avoid enabling BRS from the SVM reload path
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Linus Torvalds
|
b37fa0d0a3 |
Misc x86 fixes:
- Fix resctrl resource leak (Tony Luck)
- Fix resctrl umount race (Tony Luck)
- Fix resctrl double-free (Reinette Chatre)
- Fix x86 VGA display fallback logic during bootup on
certain multi-GPU systems (Mario Limonciello)
- Re-add a WBINVD call to the SNP bootstrap path to
fix an SNP regression (Tycho Andersen)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix resctrl resource leak (Tony Luck)
- Fix resctrl umount race (Tony Luck)
- Fix resctrl double-free (Reinette Chatre)
- Fix x86 VGA display fallback logic during bootup on
certain multi-GPU systems (Mario Limonciello)
- Re-add a WBINVD call to the SNP bootstrap path to
fix an SNP regression (Tycho Andersen)
* tag 'x86-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/virt/sev: Revert "Drop WBINVD before setting MSR_AMD64_SYSCFG_SNP_EN"
x86/video: Only fall back to vga_default_device() without screen info
fs/resctrl: Fix double-add of pseudo-locked region's RMID to free list
fs/resctrl: Fix use-after-free during unmount
fs/resctrl: Free mon_data structures on rdt_get_tree() failure
|
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|
Linus Torvalds
|
767707a53e |
- Fix a subtle posix-cpu-timers vs. exec() race, which
unearthed other races in the area (Thomas Gleixner) Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmpSJ0gRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1hyKA//W5KqLrRgXjH9cS7tF6PLo9NhbZZn5FhH jxThPvJosNyCj8UEVD+iCRjkqkNxiY9mzx3px2ZVlJg8K35ez2PeZ/zx0wvuSWlM sD7k4S3JJQ7vAE4CkYvsf91TxCWqiOMw+NLyo7MgDhwsOdgPgUAAKlCdCyoFzRK7 rAV7FQWMQag24donwPiesk8bnU4pWrooq8BoY7XVCy6aHDwwPVxrs1yPyUEikIXq AT2HiYFOu9ok6rSlJs+A2JQnmke6M6aIJ5dmUGR7gUDRAqlXesmM6jlwklzK0a4O j6lpE05ouIhZpYzQVTDxvf8cytp0+rutTX8w0lPRlqxYkaeBVEpktxfBAoqFCsoe GpK8hK0PM57W29zhnTygQib53QQAk9QBQetp0NwUjLSOu3ouhCAOC3wuoctJ4fKY oNSKGPBhHwJN5932JuxlEll/xbo+bFyHfP87tqn1SA0bgKMSNet5q7+wYE+1gcTp 9LHQnoMpjyRBjuOupnvxqeOVbN3qlNdY6MINFwxBZuKG7UwmYpTH7l72fuUM/eNr b4UHKgwv3vuQX/BfBoT1mLnzWQTltrfEywBCXHsEHUQ7KFhdRHEbnh3zVDZCT5S3 5N/RS8aFcryD/0/DhxWEhO2DBTgjDDvmOKplIPYFtikDI1dkjZ9dZ0BCI42u6wMH by25mw2rF2s= =2I60 -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: - Fix a subtle posix-cpu-timers vs. exec() race, which unearthed other races in the area (Thomas Gleixner) * tag 'timers-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: posix-cpu-timers: Prevent UAF caused by non-leader exec() race |
||
|
Linus Torvalds
|
64d9ca4b44 |
block-7.2-20260710
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||
|
Linus Torvalds
|
596d603126 |
io_uring-7.2-20260710
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||
|
Genjian Zhang
|
4b22d0801f |
dm thin metadata: fix superblock refcount leak on snapshot shadow failure
__reserve_metadata_snap() increments THIN_SUPERBLOCK_LOCATION in the
metadata space map before shadowing it. When dm_tm_shadow_block()
fails, a reference is leaked in the metadata space map.
Fix by adding the missing dm_sm_dec_block().
Signed-off-by: Genjian Zhang <zhanggenjian@kylinos.cn>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes:
|
||
|
Sandipan Das
|
47915e855f |
perf/x86/amd/brs: Fix kernel address leakage
A user-only branch stack can contain branches that originate from
the kernel. As a result, kernel addresses are exposed to user space
even when PERF_SAMPLE_BRANCH_USER is requested. On AMD processors
supporting X86_FEATURE_BRS (Zen 3 only), perf can still report entries
such as SYSRET/interrupt returns for which the branch-from addresses
are in the kernel.
E.g.
$ perf record -j any,u -c 4000 -e branch-brs -o - -- \
perf bench syscall basic --loop 1000 | \
perf script -i - -F brstack|tr ' ' '\n'| \
grep -E '0x[89a-f][0-9a-f]{15}'
...
0xffffffff810001c4/0x72e2e32955eb/-/-/-/0//-
0xffffffff810001c4/0x72e2d94a9821/-/-/-/0//-
0xffffffff810001c4/0x72e2d94ffa1b/-/-/-/0//-
...
BRS provides no hardware branch filtering, so privilege level
filtering is performed entirely in software. However, amd_brs_match_plm()
only validates the branch-to address against the requested privilege
levels. For branches from the kernel to user space, the branch-from
address is left unchecked and is leaked. Extend the software filter to
also validate the branch-from address, so that any branch record whose
branch-from address is in the kernel is dropped when
PERF_SAMPLE_BRANCH_USER is requested.
Fixes:
|
||
|
Dmitry Torokhov
|
adea84ee6c |
Input: mms114 - fix multi-touch slot corruption
If the touchscreen controller reports a touch ID of 0, the driver
calculates the slot ID as touch->id - 1, which underflows to UINT_MAX.
This is passed to input_mt_slot() as -1.
Since the input core ignores negative slot values, the active slot remains
unchanged. The driver then reports the touch coordinates for the previously
active slot, corrupting its state.
Fix this by rejecting touch reports with ID 0.
Fixes:
|
||
|
Linus Torvalds
|
dd3210c47e |
regulator: Fixes for v7.2
A couple of straightforward fixes for device loading, plus a fix for the core support for keeping multiple regulators with voltages close to each other that was sadly introduced due to one of the more beautiful corners of our API design. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmpRWw8ACgkQJNaLcl1U h9DeWwf/V6Op0a4A0D3/I0/vbYnnXmVdewO9wB2syfJp/SjtmWZyd6spNRT0ai1J QEbavn73gr/LcSj0YpoW9Oivp0y59B32nnBijCY4FmpjWhUH/NztzZbdHHkmpF4U AnyHi9kc09CCkxjzhqTDZ7rGCSPTtHfuJmoFI1fufCAGbBfqp3dXxhUPRCF2dIWt 5/FCgHTDsxRtVZ4AraNC81P7TYxeOxeygVpq3U2YziWcobKITiY+28/tKmACOFzH n2cbvB3tyPiUGzHyeXJmThlaUFUaoCnafyv51rLsnt55rmHKwX9aQVM/W69Sjhys 8MtQw6GrLhq0BI/GdVeECUS2STwugQ== =QBSG -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A couple of straightforward fixes for device loading, plus a fix for the core support for keeping multiple regulators with voltages close to each other that was sadly introduced due to one of the more beautiful corners of our API design" * tag 'regulator-fix-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: regulator_lock_two() should test for EDEADLK not EDEADLOCK regulator: mt6363: add missing MODULE_DEVICE_TABLE() regulator: mt6316: add missing MODULE_DEVICE_TABLE() |
||
|
Linus Torvalds
|
bf124bae08 |
audit/stable-7.2 PR 20260710
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||
|
Linus Torvalds
|
ccce5f6e7c |
selinux/stable-7.2 PR 20260710
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||
|
Linus Torvalds
|
61c03dfde8 |
Description for this pull request:
- fix stale runlist element dereferences in MFT writeback and fallocate - fix mrec_lock ABBA deadlock in rename - prevent userspace modification of NTFS system files - avoid inode eviction/writeback self-deadlocks - reject malformed resident attributes in non-resident runlist mapping - avoid post_write_mst_fixup() on invalid index blocks - fix a hole runlist leak in insert-range error handling - sanitize directory lookup MFT references from disk - fail attribute-list updates after SB_ACTIVE is cleared during teardown -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmpRiDMWHGxpbmtpbmpl b25Aa2VybmVsLm9yZwAKCRBnC/sDUUQhCD43EADKiCMxaenYjS7BveKvxV1eCMUW LY5OaS8pEAILxX1Et5XFH96eqkHYlrGvneOd9txZpO48j/Ieyep0/cqeZFK4hw31 JyIItrSM1VwbPUK75bMPSXCpJn/BbzCDf+PsQwp44SE6VQWwZfWQfmj3neSU1hIU S8jI3GZaf6Ry5s5BQOiLP4gpfOcPKFhlTDLFycHg8Rn5Uqt3LwDoFTsfHh/Bs9ls MMcoyEmEJ7twF4+PpEZtCw/Am6FY3t2rSFTtfw3GuNNEKCemKm1V1L8CdFCbu0xo fC3cyq+aWBWiEFTueotszbLl4MHYODPZKfwtH/FgT+MUFPKQidsuAFsuRYHS+V28 lRPb+XTxfCeerLTlTlseX3Tes3Auw3XW9nojduvGKxK5w0Bsu/2c638fviOxd9Uk RmZ7EOPB/ROwXFswQF+xk9YAFWLN2FwJtdnWyj4f5XLF6vxFDxzU5lvrc/BW6TQM ePUCr+0ngKe93Nl+4xCcITTkSjNy5jM7iQCy26/8946+nYtYZ4Nd9tbcDpYpSoiT gvyIK/MauqJ1Uuxs9VvmZZj4SMcWdJHMPjDSLNyalTgSSzS0LO6zEvgLJo0n4+Tj wbhR0A8rqEWAT42Owj2SpMNzwd/wC7lTfgIPePAVF2uGI8n9tWC+xT9iUTf19MN1 w+YM/ZPQmD0eDPgU9w== =TC/T -----END PGP SIGNATURE----- Merge tag 'ntfs-for-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs Pull ntfs fixes from Namjae Jeon: - fix stale runlist element dereferences in MFT writeback and fallocate - fix mrec_lock ABBA deadlock in rename - prevent userspace modification of NTFS system files - avoid inode eviction/writeback self-deadlocks - reject malformed resident attributes in non-resident runlist mapping - avoid post_write_mst_fixup() on invalid index blocks - fix a hole runlist leak in insert-range error handling - sanitize directory lookup MFT references from disk - fail attribute-list updates after SB_ACTIVE is cleared during teardown * tag 'ntfs-for-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs: ntfs: fail attrlist updates when the superblock is inactive ntfs: sanitize MFT references returned from ntfs_lookup_inode_by_name() ntfs: fix hole runlist memory leak in insert range error path ntfs: avoid calling post_write_mst_fixup() for invalid index_block ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock() ntfs: avoid self-deadlock during inode eviction ntfs: make system files immutable to prevent corruption ntfs: fix mrec_lock ABBA deadlock in rename ntfs: avoid stale runlist element dereference in fallocate ntfs: avoid stale runlist element dereference in MFT writeback |
||
|
Linus Torvalds
|
58d9f84279 |
NFS Client Bugfixes for Linux 7.2-rc3
Bugfixes:
* SUNRPC: Release lower rpc_clnt if killed waiting for XPRT_LOCKED
* SUNRPC: Pin upper rpc_clnt across the TLS connect_worker
* NFS: Include MAY_WRITE in open permission mask for O_TRUNC
* NFS: Charge unstable writes by request size, not folio size
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Merge tag 'nfs-for-7.2-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
- SUNRPC:
- Release lower rpc_clnt if killed waiting for XPRT_LOCKED
- Pin upper rpc_clnt across the TLS connect_worker
- NFS:
- Include MAY_WRITE in open permission mask for O_TRUNC
- Charge unstable writes by request size, not folio size
* tag 'nfs-for-7.2-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFS: Charge unstable writes by request size, not folio size
NFSv4: include MAY_WRITE in open permission mask for O_TRUNC
SUNRPC: pin upper rpc_clnt across the TLS connect_worker
SUNRPC: release lower rpc_clnt if killed waiting for XPRT_LOCKED
|