Converts L2TP and PPP over L2TP as GKI modules.
CONFIG_L2TP: Layer Two Tunneling Protocol (L2TP)
CONFIG_PPOL2TP: PPP over L2TP
Makes CONFIG_NETFILTER_XT_MATCH_L2TP visible in the savedefconfig.
Bug: 232431151
Test: TH
Change-Id: I0e1cbd8f04f97f172f8b1551eade21cf303b24ed
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Sets CONFIG_CAN=m to conver CAN Bus subsystem as
GKI module.
Bug: 232431151
Test: TH
Change-Id: Ia90fcc7a30edb994a8e47dea617050836356729d
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Converts IPv6 6LoWPAN as GKI modules.
CONFIG_6LOWPAN: 6LoWPAN Support
IPv6 over Low power Wireless Personal Area Network -
"6LoWPAN" which is supported by IEEE 802.15.4 or Bluetooth stacks.
CONFIG_IEEE802154_6LOWPAN: 6lowpan support over IEEE 802.15.4
Bug: 232431151
Test: TH
Change-Id: I4257cedfd499e1e01faba966e17c3d9dbf4dcbb7
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Use Kleaf to build rockpi4.
This does not enable mixed build. Mixed build is enabled
in follow-up CLs.
Test: bazel build //common:rockpi4_dist
Bug: 258259749
Change-Id: I4828953495c862afe517fff48195d2f6a97e3fcf
Signed-off-by: Yifan Hong <elsk@google.com>
Convert RF swithc subsys as GKI module.
CONFIG_RFKILL: RF switch subsystem support
To have control over RF switches found on
many WiFi and Bluetooth cards.
Bug: 232431151
Test: TH
Change-Id: I6fb84f82d7a65b3d4f17261d361be1c44c6b77bb
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit 6a0f9b1a5a)
Converts CONFIG_BT: Bluetooth subsystem support as
GKI modules.
CRYPTO_CMAC & CRYPTO_ECDH are being added as
CONFIG_BT is selecting them i.e. they were
enabled but not visibile in savedefconfig when
BT was an in-built feature and becomes visible
in savedefconfig when BT is a module.
Bug: 232431151
Test: TH
Change-Id: I624939d007fadbf852ad53c4404df12ac769fcd8
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
This is so that it can be loaded by other packages. Some
device's may wish to not build mixed build, in which case
they'll either need to use 'auto' in module_outs (discouraged),
or load the list of GKI modules.
Test: TH
Bug: 258308697
Change-Id: Iff7778b9edae7101a2debd44a49bb5eb403bfb2f
Signed-off-by: Yifan Hong <elsk@google.com>
CONFIG_BT_HIDP: HIDP protocol support
HIDP (Human Interface Device Protocol) is a transport
layer for HID reports. HIDP is required for the Bluetooth
Human Interface Device Profile.
Bug: 232431151
Test: TH
Change-Id: Ibe9ed98370ecc9c9825c3a735070817d16254138
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit 4747c631a4)
Pull netfx fixes from David Howells:
"Two fixes, affecting the functions that iterates over the pagecache
unmarking or unlocking pages after an op is complete:
- xas_for_each() loops must call xas_retry() first thing and
immediately do a "continue" in the case that the extracted value is
a special value that indicates that the walk raced with a
modification. Fix the unlock and unmark loops to do this.
- The maths in the unlock loop is dodgy as it could, theoretically,
at some point in the future end up with a starting file pointer
that is in the middle of a folio. This will cause a subtraction to
go negative - but the number is unsigned. Fix the maths to use
absolute file positions instead of relative page indices"
* tag 'netfs-fixes-20221115' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
netfs: Fix dodgy maths
netfs: Fix missing xas_retry() calls in xarray iteration
CONFIG_BT_RFCOMM: RFCOMM protocol support
RFCOMM provides connection oriented stream transport.
RFCOMM support is required for Dialup Networking,
OBEX and other Bluetooth applications.
Bug: 232431151
Test: TH
Change-Id: I573d8c7a1eff02b1554b5d6793b5c3c06fb35931
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit 264b55ef9b)
Pull erofs fixes from Gao Xiang:
"Most patches randomly fix error paths or corner cases in fscache mode
reported recently. One fixes an invalid access relating to fragments
on crafted images.
Summary:
- Fix packed_inode invalid access when reading fragments on crafted
images
- Add a missing erofs_put_metabuf() in an error path in fscache mode
- Fix incorrect `count' for unmapped extents in fscache mode
- Fix use-after-free of fsid and domain_id string when remounting
- Fix missing xas_retry() in fscache mode"
* tag 'erofs-for-6.1-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: fix missing xas_retry() in fscache mode
erofs: fix use-after-free of fsid and domain_id string
erofs: get correct count for unmapped range in fscache mode
erofs: put metabuf in error path in fscache mode
erofs: fix general protection fault when reading fragment
netfslib has a number of places in which it performs iteration of an xarray
whilst being under the RCU read lock. It *should* call xas_retry() as the
first thing inside of the loop and do "continue" if it returns true in case
the xarray walker passed out a special value indicating that the walk needs
to be redone from the root[*].
Fix this by adding the missing retry checks.
[*] I wonder if this should be done inside xas_find(), xas_next_node() and
suchlike, but I'm told that's not an simple change to effect.
This can cause an oops like that below. Note the faulting address - this
is an internal value (|0x2) returned from xarray.
BUG: kernel NULL pointer dereference, address: 0000000000000402
...
RIP: 0010:netfs_rreq_unlock+0xef/0x380 [netfs]
...
Call Trace:
netfs_rreq_assess+0xa6/0x240 [netfs]
netfs_readpage+0x173/0x3b0 [netfs]
? init_wait_var_entry+0x50/0x50
filemap_read_page+0x33/0xf0
filemap_get_pages+0x2f2/0x3f0
filemap_read+0xaa/0x320
? do_filp_open+0xb2/0x150
? rmqueue+0x3be/0xe10
ceph_read_iter+0x1fe/0x680 [ceph]
? new_sync_read+0x115/0x1a0
new_sync_read+0x115/0x1a0
vfs_read+0xf3/0x180
ksys_read+0x5f/0xe0
do_syscall_64+0x38/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
Changes:
========
ver #2)
- Changed an unsigned int to a size_t to reduce the likelihood of an
overflow as per Willy's suggestion.
- Added an additional patch to fix the maths.
Fixes: 3d3c950467 ("netfs: Provide readahead and readpage netfs helpers")
Reported-by: George Law <glaw@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jingbo Xu <jefflexu@linux.alibaba.com>
cc: Matthew Wilcox <willy@infradead.org>
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
Link: https://lore.kernel.org/r/166749229733.107206.17482609105741691452.stgit@warthog.procyon.org.uk/ # v1
Link: https://lore.kernel.org/r/166757987929.950645.12595273010425381286.stgit@warthog.procyon.org.uk/ # v2
Converts following networking features to modules:
CONFIG_TIPC: The Transparent Inter Process Communication (TIPC) protocol.
CONFIG_TIPC_DIAG: TIPC: socket monitoring interface
Bug: 232431151
Test: TH
Change-Id: I370cc7a34f67222b619107d773cc4a13edd6b538
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit e516a098e2)
Pull VFIO fixes from Alex Williamson:
- Fixes for potential container registration leak for drivers not
implementing a close callback, duplicate container de-registrations,
and a regression in support for bus reset on last device close from
a device set (Anthony DeRossi)
* tag 'vfio-v6.1-rc6' of https://github.com/awilliam/linux-vfio:
vfio/pci: Check the device set open count on reset
vfio: Export the device set open count
vfio: Fix container device registration life cycle
Pull mtd fixes from Miquel Raynal:
- Placate "$VARIABLE is used uninitialized" warnings
- omap2: Add missing dependency on GPMC
- qcom: Handle ret from parse with codeword_fixup
* tag 'mtd/fixes-for-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: onenand: omap2: add dependency on GPMC
mtd: rawnand: placate "$VARIABLE is used uninitialized" warnings
mtd: rawnand: qcom: handle ret from parse with codeword_fixup
Pull MIPS fixes from Thomas Bogendoerfer:
- fix jump label branch range check
- check kmalloc failures in Loongson64 kexec
- fix builds with clang-14
- fix char/int handling in pic32
* tag 'mips-fixes_6.1_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: pic32: treat port as signed integer
MIPS: jump_label: Fix compat branch range check
mips: alchemy: gpio: Include the right header
MIPS: Loongson64: Add WARN_ON on kexec related kmalloc failed
MIPS: fix duplicate definitions for exported symbols
mips: boot/compressed: use __NO_FORTIFY
Pull EFI fixes from Ard Biesheuvel:
- Force the use of SetVirtualAddressMap() on Ampera Altra arm64
machines, which crash in SetTime() if no virtual remapping is used
This is the first time we've added an SMBIOS based quirk on arm64,
but fortunately, we can just call a EFI protocol to grab the type #1
SMBIOS record when running in the stub, so we don't need all the
machinery we have in the kernel proper to parse SMBIOS data.
- Drop a spurious warning on misaligned runtime regions when using 16k
or 64k pages on arm64
* tag 'efi-fixes-for-v6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
arm64: efi: Fix handling of misaligned runtime regions and drop warning
arm64: efi: Force the use of SetVirtualAddressMap() on Altra machines
CONFIG_USB_SERIAL: USB Serial Converter support
CONFIG_USB_FTDI_SIO: FTDI SIO single port USB to
serial converter device.
Bug: 232431151
Test: TH
Change-Id: I1522a9beb0f70740fdce11d1c50b606d81ddf6c6
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit 1383c8eae9)
CONFIG_USB_ACM:
This driver supports USB modems and ISDN adapters
which support the Communication Device Class
Abstract Control Model interface.
Bug: 232431151
Test: TH
Change-Id: I15e07607121546eee4e6fa6b8bd8a8fd510a02d9
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit d0bdbdcadf)
Pull SCSI fixes from James Bottomley:
"Three small fixes, all in drivers.
The sas one is in an unlikely error leg, the debug one is to make it
more standards conformant and the ibmvfc one is to fix a user visible
bug where a failover could lose all paths to the device"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: scsi_debug: Make the READ CAPACITY response compliant with ZBC
scsi: scsi_transport_sas: Fix error handling in sas_phy_add()
scsi: ibmvfc: Avoid path failures during live migration
Pull additional sound fix from Takashi Iwai:
"A regression fix for the latest memalloc helper change"
* tag 'sound-fix-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: memalloc: Try dma_alloc_noncontiguous() at first
The latest fix for the non-contiguous memalloc helper changed the
allocation method for a non-IOMMU system to use only the fallback
allocator. This should have worked, but it caused a problem sometimes
when too many non-contiguous pages are allocated that can't be treated
by HD-audio controller.
As a quirk workaround, go back to the original strategy: use
dma_alloc_noncontiguous() at first, and apply the fallback only when
it fails, but only for non-IOMMU case.
We'll need a better fix in the fallback code as well, but this
workaround should paper over most cases.
Fixes: 9736a32513 ("ALSA: memalloc: Don't fall back for SG-buffer with IOMMU")
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/CAHk-=wgSH5ubdvt76gNwa004ooZAEJL_1Q-Fyw5M2FDdqL==dg@mail.gmail.com
Link: https://lore.kernel.org/r/20221112084718.3305-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Pull ata fixes from Damien Le Moal:
"Several libata generic code fixes for rc5:
- Add missing translation of the SYNCHRONIZE CACHE 16 scsi command as
this command is mandatory for host-managed ZBC drives.
The lack of support for it in libata-scsi was causing issues with
some passthrough applications using ZBC drives (from Shin'ichiro).
- Fix the error path of libata-transport host, port, link and device
attributes initialization (from Yingliang).
- Prevent issuing new commands to a drive that is in the NCQ error
state and undergoing recovery (From Niklas).
This bug went unnoticed for a long time as commands issued to a
drive in error state are aborted immediately and retried by the
scsi layer, hiding the useless abort-and-retry sequence"
* tag 'ata-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata-core: do not issue non-internal commands once EH is pending
ata: libata-transport: fix error handling in ata_tdev_add()
ata: libata-transport: fix error handling in ata_tlink_add()
ata: libata-transport: fix error handling in ata_tport_add()
ata: libata-transport: fix double ata_host_put() in ata_tport_add()
ata: libata-scsi: fix SYNCHRONIZE CACHE (16) command failure
Pull misc hotfixes from Andrew Morton:
"22 hotfixes.
Eight are cc:stable and the remainder address issues which were
introduced post-6.0 or which aren't considered serious enough to
justify a -stable backport"
* tag 'mm-hotfixes-stable-2022-11-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (22 commits)
docs: kmsan: fix formatting of "Example report"
mm/damon/dbgfs: check if rm_contexts input is for a real context
maple_tree: don't set a new maximum on the node when not reusing nodes
maple_tree: fix depth tracking in maple_state
arch/x86/mm/hugetlbpage.c: pud_huge() returns 0 when using 2-level paging
fs: fix leaked psi pressure state
nilfs2: fix use-after-free bug of ns_writer on remount
x86/traps: avoid KMSAN bugs originating from handle_bug()
kmsan: make sure PREEMPT_RT is off
Kconfig.debug: ensure early check for KMSAN in CONFIG_KMSAN_WARN
x86/uaccess: instrument copy_from_user_nmi()
kmsan: core: kmsan_in_runtime() should return true in NMI context
mm: hugetlb_vmemmap: include missing linux/moduleparam.h
mm/shmem: use page_mapping() to detect page cache for uffd continue
mm/memremap.c: map FS_DAX device memory as decrypted
Partly revert "mm/thp: carry over dirty bit when thp splits on pmd"
nilfs2: fix deadlock in nilfs_count_free_blocks()
mm/mmap: fix memory leak in mmap_region()
hugetlbfs: don't delete error page from pagecache
maple_tree: reorganize testing to restore module testing
...
Pull arm64 fixes from Catalin Marinas:
- Another fix for rodata=full. Since rodata= is not a simple boolean on
arm64 (accepting 'full' as well), it got inadvertently broken by
changes in the core code. If rodata=on is the default and rodata=off
is passed on the kernel command line, rodata_full is never disabled
- Fix gcc compiler warning of shifting 0xc0 into bits 31:24 without an
explicit conversion to u32 (triggered by the AMPERE1 MIDR definition)
- Include asm/ptrace.h in asm/syscall_wrapper.h to fix an incomplete
struct pt_regs type causing the BPF verifier to refuse to load a
tracing program which accesses pt_regs
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/syscall: Include asm/ptrace.h in syscall_wrapper header.
arm64: Fix bit-shifting UB in the MIDR_CPU_MODEL() macro
arm64: fix rodata=full again
While the ATA specification states that a device should return command
aborted for all commands queued after the device has entered error state,
since ATA only keeps the sense data for the latest command (in non-NCQ
case), we really don't want to send block layer commands to the device
after it has entered error state. (Only ATA EH commands should be sent,
to read the sense data etc.)
Currently, scsi_queue_rq() will check if scsi_host_in_recovery()
(state is SHOST_RECOVERY), and if so, it will _not_ issue a command via:
scsi_dispatch_cmd() -> host->hostt->queuecommand() (ata_scsi_queuecmd())
-> __ata_scsi_queuecmd() -> ata_scsi_translate() -> ata_qc_issue()
Before commit e494f6a728 ("[SCSI] improved eh timeout handler"),
when receiving a TFES error IRQ, the call chain looked like this:
ahci_error_intr() -> ata_port_abort() -> ata_do_link_abort() ->
ata_qc_complete() -> ata_qc_schedule_eh() -> blk_abort_request() ->
blk_rq_timed_out() -> q->rq_timed_out_fn() (scsi_times_out()) ->
scsi_eh_scmd_add() -> scsi_host_set_state(shost, SHOST_RECOVERY)
Which meant that as soon as an error IRQ was serviced, SHOST_RECOVERY
would be set.
However, after commit e494f6a728 ("[SCSI] improved eh timeout handler"),
scsi_times_out() will instead call scsi_abort_command() which will queue
delayed work, and the worker function scmd_eh_abort_handler() will call
scsi_eh_scmd_add(), which calls scsi_host_set_state(shost, SHOST_RECOVERY).
So now, after the TFES error IRQ has been serviced, we need to wait for
the SCSI workqueue to run its work before SHOST_RECOVERY gets set.
It is worth noting that, even before commit e494f6a728 ("[SCSI] improved
eh timeout handler"), we could receive an error IRQ from the time when
scsi_queue_rq() checks scsi_host_in_recovery(), to the time when
ata_scsi_queuecmd() is actually called.
In order to handle both the delayed setting of SHOST_RECOVERY and the
window where we can receive an error IRQ, add a check against
ATA_PFLAG_EH_PENDING (which gets set when servicing the error IRQ),
inside ata_scsi_queuecmd() itself, while holding the ap->lock.
(Since the ap->lock is held while servicing IRQs.)
Fixes: e494f6a728 ("[SCSI] improved eh timeout handler")
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Tested-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Pull block fixes from Jens Axboe:
- NVMe pull request via Christoph:
- Quiet user passthrough command errors (Keith Busch)
- Fix memory leak in nvmet_subsys_attr_model_store_locked
- Fix a memory leak in nvmet-auth (Sagi Grimberg)
- Fix a potential NULL point deref in bfq (Yu)
- Allocate command/response buffers separately for DMA for sed-opal,
rather than rely on embedded alignment (Serge)
* tag 'block-6.1-2022-11-11' of git://git.kernel.dk/linux:
nvmet: fix a memory leak
nvmet: fix memory leak in nvmet_subsys_attr_model_store_locked
nvme: quiet user passthrough command errors
block: sed-opal: kmalloc the cmd/resp buffers
block, bfq: fix null pointer dereference in bfq_bio_bfqg()
Pull io_uring fixes from Jens Axboe:
"Nothing major, just a few minor tweaks:
- Tweak for the TCP zero-copy io_uring self test (Pavel)
- Rather than use our internal cached value of number of CQ events
available, use what the user can see (Dylan)
- Fix a typo in a comment, added in this release (me)
- Don't allow wrapping while adding provided buffers (me)
- Fix a double poll race, and add a lockdep assertion for it too
(Pavel)"
* tag 'io_uring-6.1-2022-11-11' of git://git.kernel.dk/linux:
io_uring/poll: lockdep annote io_poll_req_insert_locked
io_uring/poll: fix double poll req->flags races
io_uring: check for rollover of buffer ID when providing buffers
io_uring: calculate CQEs from the user visible value
io_uring: fix typo in io_uring.h comment
selftests/net: don't tests batched TCP io_uring zc
Pull s390 fixes from Alexander Gordeev:
- fix memcpy warning about field-spanning write in zcrypt driver
- minor updates to defconfigs
- remove CONFIG_DEBUG_INFO_BTF from all defconfigs and add btf.config
addon config file. It significantly decreases compile time and allows
quickly enabling that option into the current kernel config
- add kasan.config addon config file which allows to easily enable
KASAN into the current kernel config
- binutils commit 906f69cf65da ("IBM zSystems: Issue error for *DBL
relocs on misaligned symbols") caused several link errors. Always
build relocatable kernel to avoid this problem
- raise the minimum clang version to 15.0.0 to avoid silent generation
of a corrupted code
* tag 's390-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
scripts/min-tool-version.sh: raise minimum clang version to 15.0.0 for s390
s390: always build relocatable kernel
s390/configs: add kasan.config addon config file
s390/configs: move CONFIG_DEBUG_INFO_BTF into btf.config addon config
s390: update defconfigs
s390/zcrypt: fix warning about field-spanning write
Pull nfsd fixes from Chuck Lever:
- Fix an export leak
- Fix a potential tracepoint crash
* tag 'nfsd-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
nfsd: put the export reference in nfsd4_verify_deleg_dentry
nfsd: fix use-after-free in nfsd_file_do_acquire tracepoint
Pull UDF fix from Jan Kara:
"Fix a possible memory corruption with UDF"
* tag 'fixes_for_v6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix 'perf stat' crash with --per-node --metric-only in CSV mode, due
to the AGGR_NODE slot in the 'aggr_header_csv' array not being set.
- Fix printing prefix in CSV output of 'perf stat' metrics in interval
mode (-I), where an extra separator was being added to the start of
some lines.
- Fix skipping branch stack sampling 'perf test' entry, that was using
both --branch-any and --branch-filter, which can't be used together.
* tag 'perf-tools-fixes-for-v6.1-2-2022-11-10' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf tools: Add the include/perf/ directory to .gitignore
perf test: Fix skipping branch stack sampling test
perf stat: Fix printing os->prefix in CSV metrics output
perf stat: Fix crash with --per-node --metric-only in CSV mode
Pull RISC-V fixes from Palmer Dabbelt:
- A fix to add the missing PWM LEDs into the SiFive HiFive Unleashed
device tree.
- A fix to fully clear a task's registers on creation, as they end up
in userspace and thus leak kernel memory.
- A pair of VDSO-related build fixes that manifest on recent LLVM-based
toolchains.
- A fix to our early init to ensure the DT is adequately processed
before reserved memory nodes are processed.
* tag 'riscv-for-linus-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
RISC-V: vdso: Do not add missing symbols to version section in linker script
riscv: fix reserved memory setup
riscv: vdso: fix build with llvm
riscv: process: fix kernel info leakage
riscv: dts: sifive unleashed: Add PWM controlled LEDs
Pull kvm
"This is a pretty large diffstat for this time of the release. The main
culprit is a reorganization of the AMD assembly trampoline, allowing
percpu variables to be accessed early.
This is needed for the return stack depth tracking retbleed mitigation
that will be in 6.2, but it also makes it possible to tighten the IBRS
restore on vmexit. The latter change is a long tail of the
spectrev2/retbleed patches (the corresponding Intel change was simpler
and went in already last June), which is why I am including it right
now instead of sharing a topic branch with tip.
Being assembly and being rich in comments makes the line count balloon
a bit, but I am pretty confident in the change (famous last words)
because the reorganization actually makes everything simpler and more
understandable than before. It has also had external review and has
been tested on the aforementioned 6.2 changes, which explode quite
brutally without the fix.
Apart from this, things are pretty normal.
s390:
- PCI fix
- PV clock fix
x86:
- Fix clash between PMU MSRs and other MSRs
- Prepare SVM assembly trampoline for 6.2 retbleed mitigation and
for...
- ... tightening IBRS restore on vmexit, moving it before the first
RET or indirect branch
- Fix log level for VMSA dump
- Block all page faults during kvm_zap_gfn_range()
Tools:
- kvm_stat: fix incorrect detection of debugfs
- kvm_stat: update vmexit definitions"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/mmu: Block all page faults during kvm_zap_gfn_range()
KVM: x86/pmu: Limit the maximum number of supported AMD GP counters
KVM: x86/pmu: Limit the maximum number of supported Intel GP counters
KVM: x86/pmu: Do not speculatively query Intel GP PMCs that don't exist yet
KVM: SVM: Only dump VMSA to klog at KERN_DEBUG level
tools/kvm_stat: update exit reasons for vmx/svm/aarch64/userspace
tools/kvm_stat: fix incorrect detection of debugfs
x86, KVM: remove unnecessary argument to x86_virt_spec_ctrl and callers
KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly
KVM: SVM: restore host save area from assembly
KVM: SVM: move guest vmsave/vmload back to assembly
KVM: SVM: do not allocate struct svm_cpu_data dynamically
KVM: SVM: remove dead field from struct svm_cpu_data
KVM: SVM: remove unused field from struct vcpu_svm
KVM: SVM: retrieve VMCB from assembly
KVM: SVM: adjust register allocation for __svm_vcpu_run()
KVM: SVM: replace regs argument of __svm_vcpu_run() with vcpu_svm
KVM: x86: use a separate asm-offsets.c file
KVM: s390: pci: Fix allocation size of aift kzdev elements
KVM: s390: pv: don't allow userspace to set the clock under PV
Pull hyperv fixes from Wei Liu:
- Fix TSC MSR write for root partition (Anirudh Rayabharam)
- Fix definition of vector in pci-hyperv driver (Dexuan Cui)
- A few other misc patches
* tag 'hyperv-fixes-signed-20221110' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
PCI: hv: Fix the definition of vector in hv_compose_msi_msg()
MAINTAINERS: remove sthemmin
x86/hyperv: fix invalid writes to MSRs during root partition kexec
clocksource/drivers/hyperv: add data structure for reference TSC MSR
Drivers: hv: fix repeated words in comments
x86/hyperv: Remove BUG_ON() for kmap_local_page()
Pull dmaengine fixes from Vinod Koul:
"Misc minor driver fixes and a big pile of at_hdmac driver fixes. More
work on this driver is done and sitting in next:
- Pile of at_hdmac driver rework which fixes many long standing
issues for this driver.
- couple of stm32 driver fixes for clearing structure and race fix
- idxd fixes for RO device state and batch size
- ti driver mem leak fix
- apple fix for grabbing channels in xlate
- resource leak fix in mv xor"
* tag 'dmaengine-fix-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (24 commits)
dmaengine: at_hdmac: Check return code of dma_async_device_register
dmaengine: at_hdmac: Fix impossible condition
dmaengine: at_hdmac: Don't allow CPU to reorder channel enable
dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors
dmaengine: at_hdmac: Fix descriptor handling when issuing it to hardware
dmaengine: at_hdmac: Fix concurrency over the active list
dmaengine: at_hdmac: Free the memset buf without holding the chan lock
dmaengine: at_hdmac: Fix concurrency over descriptor
dmaengine: at_hdmac: Fix concurrency problems by removing atc_complete_all()
dmaengine: at_hdmac: Protect atchan->status with the channel lock
dmaengine: at_hdmac: Do not call the complete callback on device_terminate_all
dmaengine: at_hdmac: Fix premature completion of desc in issue_pending
dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending
dmaengine: at_hdmac: Don't start transactions at tx_submit level
dmaengine: at_hdmac: Fix at_lli struct definition
dmaengine: stm32-dma: fix potential race between pause and resume
dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
dmaengine: apple-admac: Fix grabbing of channels in of_xlate
dmaengine: idxd: fix RO device state error after been disabled/reset
...
Pull spi fixes from Mark Brown:
"A relatively large batch of fixes here but all device specific, plus
an update to MAINTAINERS.
The summary print change to the STM32 driver is fixing an issue where
the driver could easily end up spamming the logs with something that
should be a debug message"
* tag 'spi-fix-v6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: amd: Fix SPI_SPD7 value
spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
spi: meson-spicc: fix do_div build error on non-arm64
spi: intel: Use correct mask for flash and protected regions
spi: mediatek: Fix package division error
spi: tegra210-quad: Don't initialise DMA if not supported
MAINTAINERS: Update HiSilicon SFC Driver maintainer
spi: meson-spicc: move wait completion in driver to take bursts delay in account
spi: stm32: Print summary 'callbacks suppressed' message
