One board version (dk01.1-c1) didn't have set device compatible,
so let's list it.
Signed-off-by: David Heidelberg <david@ixit.cz>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211009193102.76852-1-david@ixit.cz
In order to avoid having prefixes for multiple internal divisions of LG
use the "lg" prefix instead of "lge".
Fixes: ad3f04b7be ("ARM: dts: qcom: Add support for LG G Watch R")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210928203815.77175-2-luca@z3ntu.xyz
In order to avoid having prefixes for multiple internal divisions of LG
use the "lg" prefix instead of "lge".
Fixes: 21f3cbf693 ("dt-bindings: arm: qcom: Document APQ8026 SoC binding")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: David Heidelberg <david@ixit.cz>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210928203815.77175-1-luca@z3ntu.xyz
'#clock-cells' is a required property of QMP PHY child node, not itself.
Drop it to fix the dtbs_check warnings below.
qcom-sdx55-t55.dt.yaml: phy@ff6000: '#clock-cells' does not match any of the regexes: '^phy@[0-9a-f]+$', 'pinctrl-[0-9]+'
qcom-sdx55-mtp.dt.yaml: phy@ff6000: '#clock-cells' does not match any of the regexes: '^phy@[0-9a-f]+$', 'pinctrl-[0-9]+'
qcom-sdx55-telit-fn980-tlb.dt.yaml: phy@ff6000: '#clock-cells' does not match any of the regexes: '^phy@[0-9a-f]+$', 'pinctrl-[0-9]+'
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210929034253.24570-11-shawn.guo@linaro.org
Specify unit address for the memory node, to match the reg.
Signed-off-by: David Heidelberg <david@ixit.cz>
[bjorn: Rewrote commit message]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211020234431.298310-1-david@ixit.cz
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-24-dmitry.baryshkov@linaro.org
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-23-dmitry.baryshkov@linaro.org
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-22-dmitry.baryshkov@linaro.org
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-21-dmitry.baryshkov@linaro.org
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-20-dmitry.baryshkov@linaro.org
Now that the pmic-mpp is a proper hierarchical IRQ chip, add interrupt
controller properties ('interrupt-controller' and '#interrupt-cells').
The interrupts property is no longer needed so remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-19-dmitry.baryshkov@linaro.org
The majority of device tree nodes for mpps use xxxx-state as pinctrl
nodes. Change names of mpps pinctrl nodes for qcom-apq8060-dragonboard
board to follow that pattern.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-10-dmitry.baryshkov@linaro.org
Rename mpp node to mpps@50 (instead of mpp@50). Also add gpio-ranges
property to mpps device tree nodes, adding the mapping between pinctrl
and GPIO pins.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211008012524.481877-9-dmitry.baryshkov@linaro.org
According to YAML validation, and for a future patchset putting this
xo_board reference clock to use as VCO reference parent, add the missing
clock to dsi_phy0.
Fixes: 5a9fc531f6 ("ARM: dts: msm8974: add display support")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210830175739.143401-1-marijn.suijten@somainline.org
APQ8064 was last user of gpu-pwrlevels inside mainline tree, so convert
it now.
Tested on Nexus 7 2013, no functional changes.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210829133918.57780-3-david@ixit.cz
Add a device tree for the LG G Watch R smartwatch, manufactured by LG
Electronics and based on the msm8226 platform (apq8026).
Currently UART, internal storage, power button and touchscreen are
supported.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
[bjorn: Moved "rpm_requests" before "sdhc", to keep things sorted]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210911232707.259615-9-luca@z3ntu.xyz
Document the APQ8026 (based on MSM8226) SoC device-tree binding and the
LG G Watch R.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210911232707.259615-8-luca@z3ntu.xyz
Add nodes for sdhc, uart4, i2c, scm, smem, rpm-requests including
dependencies.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
[bjorn: Moved other nodes before "soc" to keep things alphabetical]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210911232707.259615-5-luca@z3ntu.xyz
- Add missing fields and remove some duplicate fields when printing a perf_event_attr.
- Fix hybrid config terms list corruption.
- Update kernel header copies, some resulted in new kernel features being
automagically added to 'perf trace' syscall/tracepoint argument id->string translators.
- Add a file generated during the documentation build to .gitignore.
- Add an option to build without libbfd, as some distros, like Debian consider
its ABI unstable.
- Add support to print a textual representation of IBS raw sample data in 'perf report'.
- Fix bpf 'perf test' sample mismatch reporting
- Fix passing arguments to stackcollapse report in a 'perf script' python script.
- Allow build-id with trailing zeros.
- Look for ImageBase in PE file to compute .text offset.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYT0+hwAKCRCyPKLppCJ+
JxcPAQDO+iCKK/sF3TVN8f0T8xkFD6y8krBXPAtQHCAhVBeiqAD9F4R0VMX6nwy3
8rJnsNd2ODjywgFBO4uPy0N2fxBWjwo=
=/hH1
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull more perf tools updates from Arnaldo Carvalho de Melo:
- Add missing fields and remove some duplicate fields when printing a
perf_event_attr.
- Fix hybrid config terms list corruption.
- Update kernel header copies, some resulted in new kernel features
being automagically added to 'perf trace' syscall/tracepoint argument
id->string translators.
- Add a file generated during the documentation build to .gitignore.
- Add an option to build without libbfd, as some distros, like Debian
consider its ABI unstable.
- Add support to print a textual representation of IBS raw sample data
in 'perf report'.
- Fix bpf 'perf test' sample mismatch reporting
- Fix passing arguments to stackcollapse report in a 'perf script'
python script.
- Allow build-id with trailing zeros.
- Look for ImageBase in PE file to compute .text offset.
* tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (25 commits)
tools headers UAPI: Update tools's copy of drm.h headers
tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
tools headers UAPI: Sync linux/fs.h with the kernel sources
tools headers UAPI: Sync linux/in.h copy with the kernel sources
perf tools: Add an option to build without libbfd
perf tools: Allow build-id with trailing zeros
perf tools: Fix hybrid config terms list corruption
perf tools: Factor out copy_config_terms() and free_config_terms()
perf tools: Fix perf_event_attr__fprintf() missing/dupl. fields
perf tools: Ignore Documentation dependency file
perf bpf: Provide a weak btf__load_from_kernel_by_id() for older libbpf versions
tools include UAPI: Update linux/mount.h copy
perf beauty: Cover more flags in the move_mount syscall argument beautifier
tools headers UAPI: Sync linux/prctl.h with the kernel sources
tools include UAPI: Sync sound/asound.h copy with the kernel sources
tools headers UAPI: Sync linux/kvm.h with the kernel sources
tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
perf report: Add support to print a textual representation of IBS raw sample data
perf report: Add tools/arch/x86/include/asm/amd-ibs.h
perf env: Add perf_env__cpuid, perf_env__{nr_}pmu_mappings
...
- Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the
original hotplug code and now causing trouble with the ARM64 cache
topology setup due to the pointless SMP function call. It's not longer
required as the hotplug callbacks are guaranteed to be invoked on the
upcoming CPU.
- Remove the deprecated and now unused CPU hotplug functions
- Rewrite the CPU hotplug API documentation
-----BEGIN PGP SIGNATURE-----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=uAYt
-----END PGP SIGNATURE-----
Merge tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull CPU hotplug updates from Thomas Gleixner:
"Updates for the SMP and CPU hotplug:
- Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the
original hotplug code and now causing trouble with the ARM64 cache
topology setup due to the pointless SMP function call.
It's not longer required as the hotplug callbacks are guaranteed to
be invoked on the upcoming CPU.
- Remove the deprecated and now unused CPU hotplug functions
- Rewrite the CPU hotplug API documentation"
* tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Documentation: core-api/cpuhotplug: Rewrite the API section
cpu/hotplug: Remove deprecated CPU-hotplug functions.
thermal: Replace deprecated CPU-hotplug functions.
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
Here is a single patch for 5.15-rc1, for the lkdtm misc driver.
It resolves a build issue that many people were hitting with your
current tree, and Kees and others felt would be good to get merged
before -rc1 comes out, to prevent them from having to constantly hit it
as many development trees restart on -rc1, not older -rc releases.
It has NOT been in linux-next, but has passed 0-day testing and looks
"obviously correct" when reviewing it locally :)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYT4IaQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykQjwCgpMt1Tscv4Ek1iIigZTvygsgnBcgAniQH3nC7
iE5oyKRtQ3LolPGkAExd
=oC1V
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.15-rc1-lkdtm' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull misc driver fix from Greg KH:
"Here is a single patch for 5.15-rc1, for the lkdtm misc driver.
It resolves a build issue that many people were hitting with your
current tree, and Kees and others felt would be good to get merged
before -rc1 comes out, to prevent them from having to constantly hit
it as many development trees restart on -rc1, not older -rc releases.
It has NOT been in linux-next, but has passed 0-day testing and looks
'obviously correct' when reviewing it locally :)"
* tag 'char-misc-5.15-rc1-lkdtm' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
lkdtm: Use init_uts_ns.name instead of macros
Nothing bug, but probably needs to go in.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmE6eAgACgkQYfOMkJGb
/4F1GA/+JnhnEtTOfnZktOfCMH2KecJtshGWG8s8no8dx1TqZWQZHIrVOKwOTqfG
YKUBWBZ7ip4yqPMzsWX2JztTE5njmmby6K3nOrrt0GNThv6i9m3NTF5a249sYdXh
JjWCwcasRQw/yEFCHSWh7/k9YztdxaZEo+HBGxYL0AC7QEqIe8kiqmXD+UpfxHVu
053NiIAe1Owg/b3mvebGzP6iKP3/nvrrdcBzL7mCCq4Vln/GEOUwIlLqRYBwcFyZ
+ssyGyV18BhOLP2pF/i+FttyUvB/k/ypdHy0ODxdy0DnYpZ0m+r/DjLk2PGyiPMI
1JZO5tyGHuzQHkhwl0dvB5C9c6WQVSxAIlUCHhYXjFibi2RrU1CpwoYulnAUPIKu
ppuoiNpZ3s81m6i1SB3t3yDeQGfZ2OYWosCGjd4uO6NNlpXGUd8yqOeWgBl8F3QD
E6xNQQF3aKwvySL+MGMLnIIxzMaYOj+H/4/CefRYPi+vxwF+YVi2PAwDtdRuVc/z
to0eowHSTHWlTSY34sHMXZL9omqPwlIyIuZpgCVJicx0UIEdCfY3qQeZWWDC0uoQ
FfWMkYrUJQyxOnJlsgWIpaX7EhHmUoUxYW1QhvyiZ8Ez7gc0dYFAfUgq56TXPVNp
9WOirJR0lHKBovljMlcBbtlNW7qBww8Z8YbRQrfrZ4OHx1U2xj0=
=BmmZ
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmi
Pull IPMI updates from Corey Minyard:
"A couple of very minor fixes for style and rate limiting.
Nothing big, but probably needs to go in"
* tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmi:
char: ipmi: use DEVICE_ATTR helper macro
ipmi: rate limit ipmi smi_event failure message
- Make sure the run-queue balance callback is invoked only on the outgoing CPU
-----BEGIN PGP SIGNATURE-----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=ExIs
-----END PGP SIGNATURE-----
Merge tag 'sched_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Make sure the idle timer expires in hardirq context, on PREEMPT_RT
- Make sure the run-queue balance callback is invoked only on the
outgoing CPU
* tag 'sched_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Prevent balance_push() on remote runqueues
sched/idle: Make the idle timer expire in hard interrupt context
inconsistent state
- Avoid a potential null pointer dereference in the ww_mutex deadlock check
- Other smaller cleanups and optimizations
-----BEGIN PGP SIGNATURE-----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=3Eyw
-----END PGP SIGNATURE-----
Merge tag 'locking_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Borislav Petkov:
- Fix the futex PI requeue machinery to not return to userspace in
inconsistent state
- Avoid a potential null pointer dereference in the ww_mutex deadlock
check
- Other smaller cleanups and optimizations
* tag 'locking_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rtmutex: Fix ww_mutex deadlock check
futex: Remove unused variable 'vpid' in futex_proxy_trylock_atomic()
futex: Avoid redundant task lookup
futex: Clarify comment for requeue_pi_wake_futex()
futex: Prevent inconsistent state and exit race
futex: Return error code instead of assigning it without effect
locking/rwsem: Add missing __init_rwsem() for PREEMPT_RT
Pull namei updates from Al Viro:
"Clearing fallout from mkdirat in io_uring series. The fix in the
kern_path_locked() patch plus associated cleanups"
* 'misc.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
putname(): IS_ERR_OR_NULL() is wrong here
namei: Standardize callers of filename_create()
namei: Standardize callers of filename_lookup()
rename __filename_parentat() to filename_parentat()
namei: Fix use after free in kern_path_locked
-----BEGIN PGP SIGNATURE-----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=Y9tc
-----END PGP SIGNATURE-----
Merge tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6
Pull smbfs updates from Steve French:
"cifs/smb3 updates:
- DFS reconnect fix
- begin creating common headers for server and client
- rename the cifs_common directory to smbfs_common to be more
consistent ie change use of the name cifs to smb (smb3 or smbfs is
more accurate, as the very old cifs dialect has long been
superseded by smb3 dialects).
In the future we can rename the fs/cifs directory to fs/smbfs.
This does not include the set of multichannel fixes nor the two
deferred close fixes (they are still being reviewed and tested)"
* tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6:
cifs: properly invalidate cached root handle when closing it
cifs: move SMB FSCTL definitions to common code
cifs: rename cifs_common to smbfs_common
cifs: update FSCTL definitions
vduse driver supporting blk
virtio-vsock support for end of record with SEQPACKET
vdpa: mac and mq support for ifcvf and mlx5
vdpa: management netlink for ifcvf
virtio-i2c, gpio dt bindings
misc fixes, cleanups
NB: when merging this with
b542e383d8 ("eventfd: Make signal recursion protection a task bit")
from Linus' tree, replace eventfd_signal_count with
eventfd_signal_allowed, and drop the export of eventfd_wake_count from
("eventfd: Export eventfd_wake_count to modules").
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmE1+awPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRpt6EIAJy0qrc62lktNA0IiIVJSLbUbTMmFj8MzkGR
8UxZdhpjWqBPJPyaOuNeksAqTGm/UAPEYx3C2c95Jhej7anFpy7dbCtIXcPHLJME
DjcJg+EDrlNCj8m0FcsHpHWsFzPMERJpyEZNxgB5WazQbv+yWhGrg2FN5DCnF0Ro
ZFYeKSVty148pQ0nHl8X0JM2XMtqit+O+LvKN2HQZ+fubh7BCzMxzkHY0QLHIzUS
UeZqd3Qm8YcbqnlX38P5D6k+NPiTEgknmxaBLkPxg6H3XxDAmaIRFb8Ldd1rsgy1
zTLGDiSGpVDIpawRnuEAzqJThV3Y5/MVJ1WD+mDYQ96tmhfp+KY=
=DBH/
-----END PGP SIGNATURE-----
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- vduse driver ("vDPA Device in Userspace") supporting emulated virtio
block devices
- virtio-vsock support for end of record with SEQPACKET
- vdpa: mac and mq support for ifcvf and mlx5
- vdpa: management netlink for ifcvf
- virtio-i2c, gpio dt bindings
- misc fixes and cleanups
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (39 commits)
Documentation: Add documentation for VDUSE
vduse: Introduce VDUSE - vDPA Device in Userspace
vduse: Implement an MMU-based software IOTLB
vdpa: Support transferring virtual addressing during DMA mapping
vdpa: factor out vhost_vdpa_pa_map() and vhost_vdpa_pa_unmap()
vdpa: Add an opaque pointer for vdpa_config_ops.dma_map()
vhost-iotlb: Add an opaque pointer for vhost IOTLB
vhost-vdpa: Handle the failure of vdpa_reset()
vdpa: Add reset callback in vdpa_config_ops
vdpa: Fix some coding style issues
file: Export receive_fd() to modules
eventfd: Export eventfd_wake_count to modules
iova: Export alloc_iova_fast() and free_iova_fast()
virtio-blk: remove unneeded "likely" statements
virtio-balloon: Use virtio_find_vqs() helper
vdpa: Make use of PFN_PHYS/PFN_UP/PFN_DOWN helper macro
vsock_test: update message bounds test for MSG_EOR
af_vsock: rename variables in receive loop
virtio/vsock: support MSG_EOR bit processing
vhost/vsock: support MSG_EOR bit processing
...
* A pair of defconfig additions, for NVMe and the EFI filesystem
localization options.
* A larger address space for stack randomization.
* A cleanup to our install rules.
* A DTS update for the Microchip Icicle board, to fix the serial
console.
* Support for build-time table sorting, which allows us to have
__ex_table read-only.
-----BEGIN PGP SIGNATURE-----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=4SV6
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- A pair of defconfig additions, for NVMe and the EFI filesystem
localization options.
- A larger address space for stack randomization.
- A cleanup to our install rules.
- A DTS update for the Microchip Icicle board, to fix the serial
console.
- Support for build-time table sorting, which allows us to have
__ex_table read-only.
* tag 'riscv-for-linus-5.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Move EXCEPTION_TABLE to RO_DATA segment
riscv: Enable BUILDTIME_TABLE_SORT
riscv: dts: microchip: mpfs-icicle: Fix serial console
riscv: move the (z)install rules to arch/riscv/Makefile
riscv: Improve stack randomisation on RV64
riscv: defconfig: enable NLS_CODEPAGE_437, NLS_ISO8859_1
riscv: defconfig: enable BLK_DEV_NVME
Pull coccinelle updates from Julia Lawall:
"These changes update some existing semantic patches with
respect to some recent changes in the kernel.
Specifically, the change to kvmalloc.cocci searches for
kfree_sensitive rather than kzfree, and the change to
use_after_iter.cocci adds list_entry_is_head as a valid
use of a list iterator index variable after the end of
the loop"
* 'for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
scripts: coccinelle: allow list_entry_is_head() to use pos
coccinelle: api: rename kzfree to kfree_sensitive
Picking the changes from:
17ce9c61c7 ("drm: document DRM_IOCTL_MODE_RMFB")
Doesn't result in any tooling changes:
$ tools/perf/trace/beauty/drm_ioctl.sh > before
$ cp include/uapi/drm/drm.h tools/include/uapi/drm/drm.h
$ tools/perf/trace/beauty/drm_ioctl.sh > after
$ diff -u before after
Silencing these perf build warnings:
Warning: Kernel ABI header at 'tools/include/uapi/drm/drm.h' differs from latest version at 'include/uapi/drm/drm.h'
diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h
Cc: Simon Ser <contact@emersion.fr>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick the changes in:
b65a948973 ("drm/i915/userptr: Probe existence of backing struct pages upon creation")
ee242ca704 ("drm/i915/guc: Implement GuC priority management")
81340cf3bd ("drm/i915/uapi: reject set_domain for discrete")
7961c5b60f ("drm/i915: Add TTM offset argument to mmap.")
aef7b67a79 ("drm/i915/uapi: convert drm_i915_gem_userptr to kernel doc")
e7737b67ab ("drm/i915/uapi: reject caching ioctls for discrete")
3aa8c57fe2 ("drm/i915/uapi: convert drm_i915_gem_set_domain to kernel doc")
289f5a7200 ("drm/i915/uapi: convert drm_i915_gem_caching to kernel doc")
4a766ae40e ("drm/i915: Drop the CONTEXT_CLONE API (v2)")
6ff6d61dd2 ("drm/i915: Drop I915_CONTEXT_PARAM_NO_ZEROMAP")
fe4751c3d5 ("drm/i915: Drop I915_CONTEXT_PARAM_RINGSIZE")
577729533c ("drm/i915: Document the Virtual Engine uAPI")
c649432e86 ("drm/i915: Fix busy ioctl commentary")
That doesn't result in any changes to tooling as no new ioctl were
added (at least not perceived by tools/perf/trace/beauty/drm_ioctl.sh).
Addressing this perf build warning:
Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h'
diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick the change in:
7957d93bf3 ("block: add ioctl to read the disk sequence number")
It adds a new ioctl, but we are still not using that to generate tables
for 'perf trace', so no changes in tooling.
This silences this perf build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/fs.h' differs from latest version at 'include/uapi/linux/fs.h'
diff -u tools/include/uapi/linux/fs.h include/uapi/linux/fs.h
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick the changes in:
db243b7964 ("net/ipv4/ipv6: Replace one-element arraya with flexible-array members")
2d3e5caf96 ("net/ipv4: Replace one-element array with flexible-array member")
That don't result in any change in tooling, the structs changed remains
with the same layout.
This addresses this build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h'
diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h
Cc: David S. Miller <davem@davemloft.net>
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Some distributions, like debian, don't link perf with libbfd. Add a
build flag to make this configuration buildable and testable.
This was inspired by:
https://lore.kernel.org/linux-perf-users/20210910102307.2055484-1-tonyg@leastfixedpoint.com/T/#u
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: tony garnock-jones <tonyg@leastfixedpoint.com>
Link: http://lore.kernel.org/lkml/20210910225756.729087-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Currently perf saves a build-id with size but old versions assumes the
size of 20. In case the build-id is less than 20 (like for MD5), it'd
fill the rest with 0s.
I saw a problem when old version of perf record saved a binary in the
build-id cache and new version of perf reads the data. The symbols
should be read from the build-id cache (as the path no longer has the
same binary) but it failed due to mismatch in the build-id.
symsrc__init: build id mismatch for /home/namhyung/.debug/.build-id/53/e4c2f42a4c61a2d632d92a72afa08f00000000/elf.
The build-id event in the data has 20 byte build-ids, but it saw a
different size (16) when it reads the build-id of the elf file in the
build-id cache.
$ readelf -n ~/.debug/.build-id/53/e4c2f42a4c61a2d632d92a72afa08f00000000/elf
Displaying notes found in: .note.gnu.build-id
Owner Data size Description
GNU 0x00000010 NT_GNU_BUILD_ID (unique build ID bitstring)
Build ID: 53e4c2f42a4c61a2d632d92a72afa08f
Let's fix this by allowing trailing zeros if the size is different.
Fixes: 39be8d0115 ("perf tools: Pass build_id object to dso__build_id_equal()")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210910224630.1084877-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
