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https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.7-2023-11-03:
amdgpu:
- Fix RAS support check
- RAS fixes
- MES fixes
- SMU13 fixes
- Contiguous memory allocation fix
- BACO fixes
- GPU reset fixes
- Min power limit fixes
- GFX11 fixes
- USB4/TB hotplug fixes
- ARM regression fix
- GFX9.4.3 fixes
- KASAN/KCSAN stack size check fixes
- SR-IOV fixes
- SMU14 fixes
- PSP13 fixes
- Display blend fixes
- Flexible array size fixes
amdkfd:
- GPUVM fix
radeon:
- Flexible array size fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103173203.4912-1-alexander.deucher@amd.com
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git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next-fixes for v6.7-rc1:
- dt binding fix for ssd132x
- Initialize ssd130x crtc_state to NULL.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/58f40043-bb8a-4716-bf07-89f6a9f56c4c@linux.intel.com
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A secure execution (SE, also known as confidential computing)
guest may see asynchronous errors on a crypto firmware queue.
The current implementation to gather information about cards
and queues in ap_queue_info() simple returns if an asynchronous
error is hanging on the firmware queue. If such a situation
happened and it was the only queue visible for a crypto card
within an SE guest, then the card vanished from sysfs as
the AP bus scan function refuses to hold a card without any
type information. As lszcrypt evaluates the sysfs such
a card vanished from the lszcrypt card listing and the
user is baffled and has no way to reset and thus clear the
pending asynchronous error.
This patch improves the named function to also evaluate GR2
of the TAPQ in case of asynchronous error pending. If there
is a not-null value stored in, the info is processed now.
In the end, a queue with pending asynchronous error does not
lead to a vanishing card any more.
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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If a card or a queue is in check-stop state, it can't be used by
applications to perform crypto operations. Applications check the 'online'
sysfs attribute to check if a card or queue is usable.
Report a card or queue as offline in case it is in check-stop state.
Furthermore, don't allow to set a card or queue online, if it is in
check-stop state.
This is similar to when the card or the queue is in deconfigured state,
there it is also reported as being offline, and it can't be set online.
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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Fix kernel crash in AP bus code caused by very early invocation of the
config change callback function via SCLP.
After a fresh IML of the machine the crypto cards are still offline and
will get switched online only with activation of any LPAR which has the
card in it's configuration. A crypto card coming online is reported
to the LPAR via SCLP and the AP bus offers a callback function to get
this kind of information. However, it may happen that the callback is
invoked before the AP bus init function is complete. As the callback
triggers a synchronous AP bus scan, the scan may already run but some
internal states are not initialized by the AP bus init function resulting
in a crash like this:
[ 11.635859] Unable to handle kernel pointer dereference in virtual kernel address space
[ 11.635861] Failing address: 0000000000000000 TEID: 0000000000000887
[ 11.635862] Fault in home space mode while using kernel ASCE.
[ 11.635864] AS:00000000894c4007 R3:00000001fece8007 S:00000001fece7800 P:000000000000013d
[ 11.635879] Oops: 0004 ilc:1 [#1] SMP
[ 11.635882] Modules linked in:
[ 11.635884] CPU: 5 PID: 42 Comm: kworker/5:0 Not tainted 6.6.0-rc3-00003-g4dbf7cdc6b42 #12
[ 11.635886] Hardware name: IBM 3931 A01 751 (LPAR)
[ 11.635887] Workqueue: events_long ap_scan_bus
[ 11.635891] Krnl PSW : 0704c00180000000 0000000000000000 (0x0)
[ 11.635895] R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3
[ 11.635897] Krnl GPRS: 0000000001000a00 0000000000000000 0000000000000006 0000000089591940
[ 11.635899] 0000000080000000 0000000000000a00 0000000000000000 0000000000000000
[ 11.635901] 0000000081870c00 0000000089591000 000000008834e4e2 0000000002625a00
[ 11.635903] 0000000081734200 0000038000913c18 000000008834c6d6 0000038000913ac8
[ 11.635906] Krnl Code:>0000000000000000: 0000 illegal
[ 11.635906] 0000000000000002: 0000 illegal
[ 11.635906] 0000000000000004: 0000 illegal
[ 11.635906] 0000000000000006: 0000 illegal
[ 11.635906] 0000000000000008: 0000 illegal
[ 11.635906] 000000000000000a: 0000 illegal
[ 11.635906] 000000000000000c: 0000 illegal
[ 11.635906] 000000000000000e: 0000 illegal
[ 11.635915] Call Trace:
[ 11.635916] [<0000000000000000>] 0x0
[ 11.635918] [<000000008834e4e2>] ap_queue_init_state+0x82/0xb8
[ 11.635921] [<000000008834ba1c>] ap_scan_domains+0x6fc/0x740
[ 11.635923] [<000000008834c092>] ap_scan_adapter+0x632/0x8b0
[ 11.635925] [<000000008834c3e4>] ap_scan_bus+0xd4/0x288
[ 11.635927] [<00000000879a33ba>] process_one_work+0x19a/0x410
[ 11.635930] Discipline DIAG cannot be used without z/VM
[ 11.635930] [<00000000879a3a2c>] worker_thread+0x3fc/0x560
[ 11.635933] [<00000000879aea60>] kthread+0x120/0x128
[ 11.635936] [<000000008792afa4>] __ret_from_fork+0x3c/0x58
[ 11.635938] [<00000000885ebe62>] ret_from_fork+0xa/0x30
[ 11.635942] Last Breaking-Event-Address:
[ 11.635942] [<000000008834c6d4>] ap_wait+0xcc/0x148
This patch improves the ap_bus_force_rescan() function which is
invoked by the config change callback by checking if a first
initial AP bus scan has been done. If not, the force rescan request
is simple ignored. Anyhow it does not make sense to trigger AP bus
re-scans even before the very first bus scan is complete.
Cc: stable@vger.kernel.org
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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This patch introduces some code lines which check
for interrupt support enabled on an AP queue after
a reply has been received. This invocation has been
chosen as there is a good chance to have the queue
empty at that time. As the enablement of the irq
imples a state machine change the queue should not
have any pending requests or unreceived replies.
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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This patch reworks the irq handling and reporting code
for the AP queue interrupt handling to always use the
irq info from the queue status.
Until now the interrupt status of an AP queue was stored
into a bool variable within the ap_queue struct. This
variable was set on a successful interrupt enablement
and cleared with kicking a reset. However, it may be
that the interrupt state is manipulated outband for
example by a hypervisor. This patch removes this variable
and instead the irq bit from the AP queue status which is
always reflecting the current irq state is used.
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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Pull virtio updates from Michael Tsirkin:
"vhost,virtio,vdpa: features, fixes, cleanups.
vdpa/mlx5:
- VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK
- new maintainer
vdpa:
- support for vq descriptor mappings
- decouple reset of iotlb mapping from device reset
and fixes, cleanups all over the place"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (34 commits)
vdpa_sim: implement .reset_map support
vdpa/mlx5: implement .reset_map driver op
vhost-vdpa: clean iotlb map during reset for older userspace
vdpa: introduce .compat_reset operation callback
vhost-vdpa: introduce IOTLB_PERSIST backend feature bit
vhost-vdpa: reset vendor specific mapping to initial state in .release
vdpa: introduce .reset_map operation callback
virtio_pci: add check for common cfg size
virtio-blk: fix implicit overflow on virtio_max_dma_size
virtio_pci: add build offset check for the new common cfg items
virtio: add definition of VIRTIO_F_NOTIF_CONFIG_DATA feature bit
vduse: make vduse_class constant
vhost-scsi: Spelling s/preceeding/preceding/g
virtio: kdoc for struct virtio_pci_modern_device
vdpa: Update sysfs ABI documentation
MAINTAINERS: Add myself as mlx5_vdpa driver
virtio-balloon: correct the comment of virtballoon_migratepage()
mlx5_vdpa: offer VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK
vdpa/mlx5: Update cvq iotlb mapping on ASID change
vdpa/mlx5: Make iotlb helper functions more generic
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire update from Takashi Sakamoto:
"A slight change for flexible length of array in core function.
Kees Cook provides a patch to annotate the array embedded in fw_node
structure referring to structure member for the length of array. The
annotation would be defined by future extension of C compilers, and
used for access bound-check at run-time enabled by UBSAN and
FORTIFY_SOURCE"
* tag 'firewire-updates-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: Annotate struct fw_node with __counted_by
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"I2C has largely driver updates for 6.7, i.e. feature additions (like
adding transfers while in atomic mode), using new helpers (like
devm_clk_get_enabled), new IDs, documentation fixes and additions...
you name it.
The core got a memleak fix and better support for nested muxes"
* tag 'i2c-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (53 commits)
i2c: s3c2410: make i2c_s3c_irq_nextbyte() void
i2c: qcom-geni: add ACPI device id for sc8180x
Documentation: i2c: add fault code for not supporting 10 bit addresses
i2c: sun6i-p2wi: Prevent potential division by zero
i2c: mux: demux-pinctrl: Convert to use sysfs_emit_at() API
i2c: i801: Use new helper acpi_use_parent_companion
ACPI: Add helper acpi_use_parent_companion
MAINTAINERS: add YAML file for i2c-demux-pinctrl
i2c: core: fix lockdep warning for sparsely nested adapter chain
i2c: axxia: eliminate kernel-doc warnings
dt-bindings: i2c: i2c-demux-pinctrl: Convert to json-schema
i2c: stm32f7: Use devm_clk_get_enabled()
i2c: stm32f4: Use devm_clk_get_enabled()
i2c: stm32f7: add description of atomic in struct stm32f7_i2c_dev
i2c: fix memleak in i2c_new_client_device()
i2c: exynos5: Calculate t_scl_l, t_scl_h according to i2c spec
i2c: i801: Simplify class-based client device instantiation
i2c: exynos5: add support for atomic transfers
i2c: at91-core: Use devm_clk_get_enabled()
eeprom: at24: add ST M24C64-D Additional Write lockable page support
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull UBI and UBIFS updates from Richard Weinberger:
- UBI Fastmap improvements
- Minor issues found by static analysis bots in both UBI and UBIFS
- Fix for wrong dentry length UBIFS in fscrypt mode
* tag 'ubifs-for-linus-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
ubifs: ubifs_link: Fix wrong name len calculating when UBIFS is encrypted
ubi: block: Fix use-after-free in ubiblock_cleanup
ubifs: fix possible dereference after free
ubi: fastmap: Add control in 'UBI_IOCATT' ioctl to reserve PEBs for filling pools
ubi: fastmap: Add module parameter to control reserving filling pool PEBs
ubi: fastmap: Fix lapsed wear leveling for first 64 PEBs
ubi: fastmap: Get wl PEB even ec beyonds the 'max' if free PEBs are run out
ubi: fastmap: may_reserve_for_fm: Don't reserve PEB if fm_anchor exists
ubi: fastmap: Remove unneeded break condition while filling pools
ubi: fastmap: Wait until there are enough free PEBs before filling pools
ubi: fastmap: Use free pebs reserved for bad block handling
ubi: Replace erase_block() with sync_erase()
ubi: fastmap: Allocate memory with GFP_NOFS in ubi_update_fastmap
ubi: fastmap: erase_block: Get erase counter from wl_entry rather than flash
ubi: fastmap: Fix missed ec updating after erasing old fastmap data block
ubifs: Fix missing error code err
ubifs: Fix memory leak of bud->log_hash
ubifs: Fix some kernel-doc comments
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Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
As found with Coccinelle[1], add __counted_by for struct fw_node.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: linux1394-devel@lists.sourceforge.net
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230922175334.work.335-kees@kernel.org
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"There are now more fixes because as stated in my previous pull
request, people now have access to actual hardware.
Core:
- handle IBI in the proper order
Drivers:
- cdns: fix status register access
- mipi-i3c-hci: many fixes now that the driver has been actually
tested
- svc: many IBI fixes, correct compatible string, fix hot join corner
cases"
* tag 'i3c/for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (29 commits)
i3c: master: handle IBIs in order they came
i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
i3c: master: svc: fix compatibility string mismatch with binding doc
i3c: master: svc: fix random hot join failure since timeout error
i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen
i3c: master: svc: fix check wrong status register in irq handler
i3c: master: svc: fix ibi may not return mandatory data byte
i3c: master: svc: fix wrong data return when IBI happen during start frame
i3c: master: svc: fix race condition in ibi work thread
i3c: Fix typo "Provisional ID" to "Provisioned ID"
i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs
i3c: mipi-i3c-hci: Resume controller after aborted transfer
i3c: mipi-i3c-hci: Resume controller explicitly
i3c: mipi-i3c-hci: Fix missing xfer->completion in hci_cmd_v1_daa()
i3c: mipi-i3c-hci: Do not unmap region not mapped for transfer
i3c: mipi-i3c-hci: Set number of SW enabled Ring Bundles earlier
i3c: mipi-i3c-hci: Fix race between bus cleanup and interrupt
i3c: mipi-i3c-hci: Set ring start request together with enable
i3c: mipi-i3c-hci: Remove BUG() when Ring Abort request times out
i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
...
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Pull CXL (Compute Express Link) updates from Dan Williams:
"The main new functionality this time is work to allow Linux to
natively handle CXL link protocol errors signalled via PCIe AER for
current generation CXL platforms. This required some enlightenment of
the PCIe AER core to workaround the fact that current generation RCH
(Restricted CXL Host) platforms physically hide topology details and
registers via a mechanism called RCRB (Root Complex Register Block).
The next major highlight is reworks to address bugs in parsing region
configurations for next generation VH (Virtual Host) topologies. The
old broken algorithm is replaced with a simpler one that significantly
increases the number of region configurations supported by Linux. This
is again relevant for error handling so that forward and reverse
address translation of memory errors can be carried out by Linux for
memory regions instantiated by platform firmware.
As for other cross-tree work, the ACPI table parsing code has been
refactored for reuse parsing the "CDAT" structure which is an
ACPI-like data structure that is reported by CXL devices. That work is
in preparation for v6.8 support for CXL QoS. Think of this as dynamic
generation of NUMA node topology information generated by Linux rather
than platform firmware.
Lastly, a number of internal object lifetime issues have been resolved
along with misc. fixes and feature updates (decoders_committed sysfs
ABI).
Summary:
- Add support for RCH (Restricted CXL Host) Error recovery
- Fix several region assembly bugs
- Fix mem-device lifetime issues relative to the sanitize command and
RCH topology.
- Refactor ACPI table parsing for CDAT parsing re-use in preparation
for CXL QOS support"
* tag 'cxl-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (50 commits)
lib/fw_table: Remove acpi_parse_entries_array() export
cxl/pci: Change CXL AER support check to use native AER
cxl/hdm: Remove broken error path
cxl/hdm: Fix && vs || bug
acpi: Move common tables helper functions to common lib
cxl: Add support for reading CXL switch CDAT table
cxl: Add checksum verification to CDAT from CXL
cxl: Export QTG ids from CFMWS to sysfs as qos_class attribute
cxl: Add decoders_committed sysfs attribute to cxl_port
cxl: Add cxl_decoders_committed() helper
cxl/core/regs: Rework cxl_map_pmu_regs() to use map->dev for devm
cxl/core/regs: Rename phys_addr in cxl_map_component_regs()
PCI/AER: Unmask RCEC internal errors to enable RCH downstream port error handling
PCI/AER: Forward RCH downstream port-detected errors to the CXL.mem dev handler
cxl/pci: Disable root port interrupts in RCH mode
cxl/pci: Add RCH downstream port error logging
cxl/pci: Map RCH downstream AER registers for logging protocol errors
cxl/pci: Update CXL error logging to use RAS register address
PCI/AER: Refactor cper_print_aer() for use by CXL driver module
cxl/pci: Add RCH downstream port AER register discovery
...
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git://git.kernel.org/pub/scm/linux/kernel/git/djbw/linux
Pull unified attestation reporting from Dan Williams:
"In an ideal world there would be a cross-vendor standard attestation
report format for confidential guests along with a common device
definition to act as the transport.
In the real world the situation ended up with multiple platform
vendors inventing their own attestation report formats with the
SEV-SNP implementation being a first mover to define a custom
sev-guest character device and corresponding ioctl(). Later, this
configfs-tsm proposal intercepted an attempt to add a tdx-guest
character device and a corresponding new ioctl(). It also anticipated
ARM and RISC-V showing up with more chardevs and more ioctls().
The proposal takes for granted that Linux tolerates the vendor report
format differentiation until a standard arrives. From talking with
folks involved, it sounds like that standardization work is unlikely
to resolve anytime soon. It also takes the position that kernfs ABIs
are easier to maintain than ioctl(). The result is a shared configfs
mechanism to return per-vendor report-blobs with the option to later
support a standard when that arrives.
Part of the goal here also is to get the community into the
"uncomfortable, but beneficial to the long term maintainability of the
kernel" state of talking to each other about their differentiation and
opportunities to collaborate. Think of this like the device-driver
equivalent of the common memory-management infrastructure for
confidential-computing being built up in KVM.
As for establishing an "upstream path for cross-vendor
confidential-computing device driver infrastructure" this is something
I want to discuss at Plumbers. At present, the multiple vendor
proposals for assigning devices to confidential computing VMs likely
needs a new dedicated repository and maintainer team, but that is a
discussion for v6.8.
For now, Greg and Thomas have acked this approach and this is passing
is AMD, Intel, and Google tests.
Summary:
- Introduce configfs-tsm as a shared ABI for confidential computing
attestation reports
- Convert sev-guest to additionally support configfs-tsm alongside
its vendor specific ioctl()
- Added signed attestation report retrieval to the tdx-guest driver
forgoing a new vendor specific ioctl()
- Misc cleanups and a new __free() annotation for kvfree()"
* tag 'tsm-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/linux:
virt: tdx-guest: Add Quote generation support using TSM_REPORTS
virt: sevguest: Add TSM_REPORTS support for SNP_GET_EXT_REPORT
mm/slab: Add __free() support for kvfree
virt: sevguest: Prep for kernel internal get_ext_report()
configfs-tsm: Introduce a shared ABI for attestation reports
virt: coco: Add a coco/Makefile and coco/Kconfig
virt: sevguest: Fix passing a stack buffer as a scatterlist target
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"The main set of changes is related to Uwe's work converting platform
remove callbacks to return void. Comes next (in number of changes)
Kees' additional structures annotations to improve the sanitizers. The
usual amount of cleanups apply.
About the more substancial contribution, one main function of the
partitions core could return an error which was not checked, this is
now fixed. On the bindings side, fixed partitions can now have a
compression property. Finally, an erroneous situation is now always
avoided in the MAP RAM driver.
CFI:
- A several years old byte swap has been fixed.
NAND:
- The subsystem has, as usual, seen a bit of cleanup being done this
cycle, typically return values of platform_get_irq() and
devm_kasprintf(). There is also a better ECC check in the Arasan
driver. This comes with smaller misc changes.
- In the SPI-NAND world there is now support for Foresee F35SQA002G,
Winbond W25N and XTX XT26 chips.
SPI NOR:
- For SPI NOR we cleaned the flash info entries in order to have them
slimmer and self explanatory. In order to make the entries as slim
as possible, we introduced sane default values so that the actual
flash entries don't need to specify them. We now use a flexible
macro to specify the flash ID instead of the previous INFOx()
macros that had hardcoded ID lengths.
Instead of:
{ "w25q512nwm", INFO(0xef8020, 0, 64 * 1024, 0)
OTP_INFO(256, 3, 0x1000, 0x1000) },
We now use:
.id = SNOR_ID(0xef, 0x80, 0x20),
.name = "w25q512nwm",
.otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
- We also removed some flash entries: the very old Catalyst SPI
EEPROMs that were introduced once with the SPI-NOR subsystem, and a
Fujitsu MRAM. Both should use the at25 EEPROM driver. The latter
even has device tree bindings for the at25 driver.
- We made sure that the conversion didn't introduce any unwanted
changes by comparing the .rodata segment before and after the
conversion. The patches landed in linux-next immediately after
v6.6-rc2, we haven't seen any regressions yet.
- Apart of the autumn cleaning we introduced a new flash entry,
at25ff321a, and added block protection support for mt25qu512a"
* tag 'mtd/for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (91 commits)
mtd: cfi_cmdset_0001: Byte swap OTP info
mtd: rawnand: meson: check return value of devm_kasprintf()
mtd: rawnand: intel: check return value of devm_kasprintf()
mtd: rawnand: sh_flctl: Convert to module_platform_driver()
mtd: spi-nor: micron-st: use SFDP table for mt25qu512a
mtd: spi-nor: micron-st: enable lock/unlock for mt25qu512a
mtd: rawnand: Remove unused of_gpio.h inclusion
mtd: spinand: Add support for XTX XT26xxxDxxxxx
mtd: spinand: winbond: add support for serial NAND flash
mtd: rawnand: cadence: Annotate struct cdns_nand_chip with __counted_by
mtd: rawnand: Annotate struct mtk_nfc_nand_chip with __counted_by
mtd: spinand: add support for FORESEE F35SQA002G
mtd: rawnand: rockchip: Use struct_size()
mtd: rawnand: arasan: Include ECC syndrome along with in-band data while checking for ECC failure
mtd: Use device_get_match_data()
mtd: spi-nor: nxp-spifi: Convert to platform remove callback returning void
mtd: spi-nor: hisi-sfc: Convert to platform remove callback returning void
mtd: maps: sun_uflash: Convert to platform remove callback returning void
mtd: maps: sa1100-flash: Convert to platform remove callback returning void
mtd: maps: pxa2xx-flash: Convert to platform remove callback returning void
...
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Pull drm nouveau GSP support from Dave Airlie:
"This adds the initial support for the NVIDIA GSP firmware to nouveau.
This firmware is a new direction for Turing+ GPUs, and is only enabled
by default on Ada generation. Other generations need to use
nouveau.config=NvGspRm=1
The GSP firmware takes nearly all the GPU init and power management
tasks onto a risc-v CPU on the GPU.
This series is mostly the work from Ben Skeggs, and Dave added some
patches to rebase it to the latest firmware release which is where we
will stay for as long as possible as the firmwares have no ABI
stability"
* tag 'topic/nvidia-gsp-2023-11-03' of git://anongit.freedesktop.org/drm/drm: (49 commits)
nouveau/gsp: add some basic registry entries.
nouveau/gsp: fix message signature.
nouveau/gsp: move to 535.113.01
nouveau/disp: fix post-gsp build on 32-bit arm.
nouveau: fix r535 build on 32-bit arm.
drm/nouveau/ofa/r535: initial support
drm/nouveau/nvjpg/r535: initial support
drm/nouveau/nvenc/r535: initial support
drm/nouveau/nvdec/r535: initial support
drm/nouveau/gr/r535: initial support
drm/nouveau/ce/r535: initial support
drm/nouveau/fifo/r535: initial support
drm/nouveau/disp/r535: initial support
drm/nouveau/mmu/r535: initial support
drm/nouveau/gsp/r535: add interrupt handling
drm/nouveau/gsp/r535: add support for rm alloc
drm/nouveau/gsp/r535: add support for rm control
drm/nouveau/gsp/r535: add support for booting GSP-RM
drm/nouveau/nvkm: support loading fws into sg_table
drm/nouveau/kms/tu102-: disable vbios parsing when running on RM
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 microcode loading updates from Borislac Petkov:
"Major microcode loader restructuring, cleanup and improvements by
Thomas Gleixner:
- Restructure the code needed for it and add a temporary initrd
mapping on 32-bit so that the loader can access the microcode
blobs. This in itself is a preparation for the next major
improvement:
- Do not load microcode on 32-bit before paging has been enabled.
Handling this has caused an endless stream of headaches, issues,
ugly code and unnecessary hacks in the past. And there really
wasn't any sensible reason to do that in the first place. So switch
the 32-bit loading to happen after paging has been enabled and turn
the loader code "real purrty" again
- Drop mixed microcode steppings loading on Intel - there, a single
patch loaded on the whole system is sufficient
- Rework late loading to track which CPUs have updated microcode
successfully and which haven't, act accordingly
- Move late microcode loading on Intel in NMI context in order to
guarantee concurrent loading on all threads
- Make the late loading CPU-hotplug-safe and have the offlined
threads be woken up for the purpose of the update
- Add support for a minimum revision which determines whether late
microcode loading is safe on a machine and the microcode does not
change software visible features which the machine cannot use
anyway since feature detection has happened already. Roughly, the
minimum revision is the smallest revision number which must be
loaded currently on the system so that late updates can be allowed
- Other nice leanups, fixess, etc all over the place"
* tag 'x86_microcode_for_v6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
x86/microcode/intel: Add a minimum required revision for late loading
x86/microcode: Prepare for minimal revision check
x86/microcode: Handle "offline" CPUs correctly
x86/apic: Provide apic_force_nmi_on_cpu()
x86/microcode: Protect against instrumentation
x86/microcode: Rendezvous and load in NMI
x86/microcode: Replace the all-in-one rendevous handler
x86/microcode: Provide new control functions
x86/microcode: Add per CPU control field
x86/microcode: Add per CPU result state
x86/microcode: Sanitize __wait_for_cpus()
x86/microcode: Clarify the late load logic
x86/microcode: Handle "nosmt" correctly
x86/microcode: Clean up mc_cpu_down_prep()
x86/microcode: Get rid of the schedule work indirection
x86/microcode: Mop up early loading leftovers
x86/microcode/amd: Use cached microcode for AP load
x86/microcode/amd: Cache builtin/initrd microcode early
x86/microcode/amd: Cache builtin microcode too
x86/microcode/amd: Use correct per CPU ucode_cpu_info
...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix the acpi_thermal_add() error path that may do a double-free in
some cases after recent changes (Dan Carpenter)"
* tag 'acpi-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: thermal: Fix acpi_thermal_unregister_thermal_zone() cleanup
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The raw NAND subsystem has, as usual, seen a bit of cleanup being done
this cycle, typically return values of platform_get_irq() and
devm_kasprintf(), plus structure annotations for sanitizers. There is
also a better ECC check in the Arasan driver. This comes with smaller
misc changes.
In the SPI-NAND world there is now support for Foresee F35SQA002G,
Winbond W25N and XTX XT26 chips.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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For SPI NOR we cleaned the flash info entries in order to have
them slimmer and self explanatory. In order to make the entries
as slim as possible, we introduced sane default values so that
the actual flash entries don't need to specify them. We now use
a flexible macro to specify the flash ID instead of the previous
INFOx() macros that had hardcoded ID lengths.
Instead of:
- { "w25q512nwm", INFO(0xef8020, 0, 64 * 1024, 0)
- OTP_INFO(256, 3, 0x1000, 0x1000) },
We now use:
+ .id = SNOR_ID(0xef, 0x80, 0x20),
+ .name = "w25q512nwm",
+ .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
We also removed some flash entries: the very old Catalyst
SPI EEPROMs that were introduced once with the SPI-NOR subsystem,
and a Fujitsu MRAM. Both should use the at25 EEPROM driver.
The latter even has device tree bindings for the at25 driver.
We made sure that the conversion didn't introduce any unwanted
changes by comparing the .rodata segment before and after the
conversion. The patches landed in linux-next immediately after
v6.6-rc2, we haven't seen any regressions yet.
Apart of the autumn cleaning we introduced a new flash entry,
at25ff321a, and added block protection support for mt25qu512a.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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pinctrl_gpio_request() now has the same signature as the wrapper around
it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_request() now has the same signature as the wrapper around
it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_*() helpers now have signatures corresponding with those of
the GPIOLIB callbacks. We can drop the wrappers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_*() helpers now have signatures corresponding with those of
the GPIOLIB callbacks. We can drop the wrappers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_*() helpers now have signatures corresponding with those of
the GPIOLIB callbacks. We can drop the wrappers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_*() helpers now have signatures corresponding with those of
the GPIOLIB callbacks. We can drop the wrappers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_*() helpers now have signatures corresponding with those of
the GPIOLIB callbacks. We can drop the wrappers.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input()
pinctrl_gpio_direction_input() now has the same signature as the
wrappers around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input()
pinctrl_gpio_direction_input() now has the same signature as the
wrappers around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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pinctrl_gpio_direction_input() now has the same signature as the
wrapper around it so we can drop it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Modify pinctrl_ready_for_gpio_range() to be in line with public GPIO
helpers and take a pair of GPIO chip & offset as arguments
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Modify gpio_to_pin() to be in line with public GPIO helpers and take
a pair of GPIO chip & offset as arguments.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Modify pinctrl_match_gpio_range() to be in line with public GPIO
helpers and take a pair of GPIO chip & offset as arguments.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Modify pinctrl_get_device_gpio_range() to be in line with public GPIO
helpers and take a pair of GPIO chip & offset as arguments.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Modify pinctrl_gpio_direction() to be in line with public GPIO helpers
and take a pair of GPIO chip & offset as arguments.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_set_config() is no longer used, let's drop the
'_new' suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_direction_output() is no longer used, let's drop
the '_new' suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_direction_input() is no longer used, let's drop the
'_new' suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_free()() is no longer used, let's drop the '_new'
suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_request() is no longer used, let's drop the '_new'
suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Now that pinctrl_gpio_can_use_line() is no longer used, let's drop the
'_new' suffix from its improved variant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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There are no more users of pinctrl_gpio_set_config() so remove it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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