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1,169,205 commits

Author SHA1 Message Date
Arseniy Krasnov
8abbffd27c test/vsock: vsock_perf utility
This adds utility to check vsock rx/tx performance.

Usage as sender:
./vsock_perf --sender <cid> --port <port> --bytes <bytes to send>
Usage as receiver:
./vsock_perf --port <port> --rcvlowat <SO_RCVLOWAT>

Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-01-12 12:53:54 +01:00
Arseniy Krasnov
685a21c314 test/vsock: add big message test
This adds test for sending message, bigger than peer's buffer size.
For SOCK_SEQPACKET socket it must fail, as this type of socket has
message size limit.

Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-01-12 12:53:54 +01:00
Arseniy Krasnov
5c338112e4 test/vsock: rework message bounds test
This updates message bound test making it more complex. Instead of
sending 1 bytes messages with one MSG_EOR bit, it sends messages of
random length(one half of messages are smaller than page size, second
half are bigger) with random number of MSG_EOR bits set. Receiver
also don't know total number of messages.

Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-01-12 12:53:54 +01:00
Bobby Eshleman
c43170b7e1 vsock: return errors other than -ENOMEM to socket
This removes behaviour, where error code returned from any transport
was always switched to ENOMEM. For example when user tries to send too
big message via SEQPACKET socket, transport layers return EMSGSIZE, but
this error code was always replaced with ENOMEM and returned to user.

Signed-off-by: Bobby Eshleman <bobby.eshleman@bytedance.com>
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-01-12 12:53:54 +01:00
Takashi Iwai
84aa3059f4 ASoC: Fixes for v6.2
There's quite a few fixes here, mostly board specific apart from the SOF
 power management ones.  We also have some new quirks and Kconfig tweaks
 to enable existing code on new platforms, and a one liner which exposes
 the SOF firmware state in debugfs to aid with debugging.
 
 There's also a SPI fix that I mistakenly put in the wrong queue and
 did some merges on top of before I noticed, it seemed more trouble than
 it was worth to unpick things.  A copy of the same patch is also in the
 spi tree.
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Merge tag 'asoc-fix-v6.2-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.2

There's quite a few fixes here, mostly board specific apart from the SOF
power management ones.  We also have some new quirks and Kconfig tweaks
to enable existing code on new platforms, and a one liner which exposes
the SOF firmware state in debugfs to aid with debugging.

There's also a SPI fix that I mistakenly put in the wrong queue and
did some merges on top of before I noticed, it seemed more trouble than
it was worth to unpick things.  A copy of the same patch is also in the
spi tree.
2023-01-12 12:52:08 +01:00
Linus Torvalds
23025cbcca SCSI fixes on 20230111
10 small fixes (less the one that cleaned up a reverted removal), 9 in
 drivers of which the ufs one is the most critical. The single core
 patch is a minor speedup to error handling.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Ten small fixes (less the one that cleaned up a reverted removal),
  nine in drivers of which the ufs one is the most critical.

  The single core patch is a minor speedup to error handling"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: libsas: Grab the ATA port lock in sas_ata_device_link_abort()
  scsi: hisi_sas: Fix tag freeing for reserved tags
  scsi: ufs: core: WLUN suspend SSU/enter hibern8 fail recovery
  scsi: scsi_debug: Delete unreachable code in inquiry_vpd_b0()
  scsi: mpi3mr: Refer CONFIG_SCSI_MPI3MR in Makefile
  scsi: core: scsi_error: Do not queue pointless abort workqueue functions
  scsi: storvsc: Fix swiotlb bounce buffer leak in confidential VM
  scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace
  scsi: mpi3mr: Remove usage of dma_get_required_mask() API
  scsi: mpt3sas: Remove usage of dma_get_required_mask() API
2023-01-12 05:50:56 -06:00
Claudiu Beznea
9bfa2544db ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60
The 2nd DDR clock for sam9x60 DDR controller is peripheral clock with
id 49.

Fixes: 1e5f532c27 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221208115241.36312-1-claudiu.beznea@microchip.com
2023-01-12 13:45:49 +02:00
Takashi Sakamoto
af13842cad ALSA: firewire-lib: compute extra delay for runtime of PCM substream
All drivers in ALSA firewire stack have never reported extra delay for
the runtime of PCM substream. There is some reason, but the main reason
is that the meaning of extra delay differs depending on driver design,
especially for the packet-oriented driver.

Here I define the extra delay for the case of IEC 61883-1/6. It is the
number of PCM frames transferred or should be transferred between the
current isochronous cycle and the isochronous cycle to which the latest
isochronous packet arrived (in IR context) or is scheduled (in IT context).

A commit baa914cd81 ("firewire: add kernel API to access CYCLE_TIME
register") allow unit drivers to read CYCLE_TIME of 1394 OHCI controller.
It allows the drivers to compute the current isochronous cycle.

Additionally, a commit f011712887 ("ALSA: firewire-lib: keep history to
process isochronous packet") enables to save the history processing
packets. It allows the driver to estimate the total number of data blocks
in packets arriving shortly, or calculate the total number of data blocks
in scheduled packets.

Now it is ready. This commit implements the computation of the extra delay.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20230110134933.322794-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-01-12 12:14:52 +01:00
Takashi Sakamoto
7fc693e474 ALSA: firewire-lib: obsolete return value from context payload processing layer
This commit obsoletes return value from the context payload processing layer
since the multiplier between the data block count and PCM frame count was
moved to the packet streaming processing layer.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20230110134933.322794-3-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-01-12 12:14:50 +01:00
Takashi Sakamoto
a36183f69c ALSA: firewire-lib: move parameter for pcm frame multiplier from context payload processing layer
The current implementation delegates the task to calculate the number of
processed PCM frames into the context payload processing layer. It looks
good as long as frame calculation is done for a single purpose.
Nevertheless, another purpose, the computation of extra delay for the
runtime of PCM substream, requires frame calculation, too.

This commit refactors the current implementation so that the packet stream
processing layer is responsible for the calculation of PCM frame, too. The
member is moved to stream structure for multiplier between data block
count and PCM frame count.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20230110134933.322794-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-01-12 12:14:49 +01:00
Luka Guzenko
ca88eeb308 ALSA: hda/realtek: Enable mute/micmute LEDs on HP Spectre x360 13-aw0xxx
The HP Spectre x360 13-aw0xxx devices use the ALC285 codec with GPIO 0x04
controlling the micmute LED and COEF 0x0b index 8 controlling the mute LED.
A quirk was added to make these work as well as a fixup.

Signed-off-by: Luka Guzenko <l.guzenko@web.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230110202514.2792-1-l.guzenko@web.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-01-12 12:10:45 +01:00
Maíra Canal
6e41acd2e5 drm/vkms: reintroduce prepare_fb and cleanup_fb functions
With commit 359c6649cd ("drm/gem: Implement shadow-plane {begin,
end}_fb_access with vmap"), the behavior of the shadow-plane helpers
changed and the vunmap is now performed at the end of
the current pageflip, instead of the end of the following pageflip.

By performing the vunmap at the end of the current pageflip, invalid
memory is accessed by the vkms during the plane composition, as the data
is being unmapped before being used, as reported by the following
warning:

 [  275.866047] BUG: unable to handle page fault for address: ffffb382814e8002
 [  275.866055] #PF: supervisor read access in kernel mode
 [  275.866058] #PF: error_code(0x0000) - not-present page
 [  275.866061] PGD 1000067 P4D 1000067 PUD 110a067 PMD 46e3067 PTE 0
 [  275.866066] Oops: 0000 [#1] PREEMPT SMP PTI
 [  275.866070] CPU: 2 PID: 49 Comm: kworker/u8:2 Not tainted 6.1.0-rc6-00018-gb357e7ac1b73-dirty #54
 [  275.866074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014
 [  275.866076] Workqueue: vkms_composer vkms_composer_worker [vkms]
 [  275.866084] RIP: 0010:XRGB8888_to_argb_u16+0x5c/0xa0 [vkms]
 [  275.866092] Code: bf 56 0a 0f af 56 70 48 8b 76 28 01 ca 49 83 f8 02
 41 b9 01 00 00 00 4d 0f 43 c8 48 01 f2 48 83 c2 02 31 f6 66 c7 04 f0 ff
 ff <0f> b6 0c b2 89 cf c1 e7 08 09 cf 66 89 7c f0 02 0f b6 4c b2 ff 89
 [  275.866095] RSP: 0018:ffffb382801b7db0 EFLAGS: 00010246
 [  275.866098] RAX: ffff896336ace000 RBX: ffff896310e293c0 RCX: 0000000000000000
 [  275.866101] RDX: ffffb382814e8002 RSI: 0000000000000000 RDI: ffffb382801b7de8
 [  275.866103] RBP: 0000000000001400 R08: 0000000000000280 R09: 0000000000000280
 [  275.866105] R10: 0000000000000010 R11: ffffffffc011d990 R12: ffff896302a1ece0
 [  275.866107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000080008001
 [  275.866109] FS:  0000000000000000(0000) GS:ffff89637dd00000(0000) knlGS:0000000000000000
 [  275.866112] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 [  275.866114] CR2: ffffb382814e8002 CR3: 0000000003bb4000 CR4: 00000000000006e0
 [  275.866120] Call Trace:
 [  275.866123]  <TASK>
 [  275.866124]  compose_active_planes+0x1c4/0x380 [vkms]
 [  275.866132]  vkms_composer_worker+0x9f/0x130 [vkms]
 [  275.866139]  process_one_work+0x1c0/0x370
 [  275.866160]  worker_thread+0x221/0x410
 [  275.866164]  ? worker_clr_flags+0x50/0x50
 [  275.866167]  kthread+0xe1/0x100
 [  275.866172]  ? kthread_blkcg+0x30/0x30
 [  275.866176]  ret_from_fork+0x22/0x30
 [  275.866181]  </TASK>
 [  275.866182] Modules linked in: vkms
 [  275.866186] CR2: ffffb382814e8002
 [  275.866191] ---[ end trace 0000000000000000 ]---

Therefore, introduce again prepare_fb and cleanup_fb functions to the
vkms, which were previously removed on commit b43e2ec03b ("drm/vkms:
Let shadow-plane helpers prepare the plane's FB").

Fixes: 359c6649cd ("drm/gem: Implement shadow-plane {begin, end}_fb_access with vmap")
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230111131304.106039-1-mcanal@igalia.com
2023-01-12 09:46:19 -01:00
Breno Leitao
0125acda7d x86/bugs: Reset speculation control settings on init
Currently, x86_spec_ctrl_base is read at boot time and speculative bits
are set if Kconfig items are enabled. For example, IBRS is enabled if
CONFIG_CPU_IBRS_ENTRY is configured, etc. These MSR bits are not cleared
if the mitigations are disabled.

This is a problem when kexec-ing a kernel that has the mitigation
disabled from a kernel that has the mitigation enabled. In this case,
the MSR bits are not cleared during the new kernel boot. As a result,
this might have some performance degradation that is hard to pinpoint.

This problem does not happen if the machine is (hard) rebooted because
the bit will be cleared by default.

  [ bp: Massage. ]

Suggested-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20221128153148.1129350-1-leitao@debian.org
2023-01-12 11:37:01 +01:00
Mathieu Desnoyers
28c8e08842 rseq: Increase AT_VECTOR_SIZE_BASE to match rseq auxvec entries
Two new auxiliary vector entries are introduced for rseq without
matching increment of the AT_VECTOR_SIZE_BASE, which causes failures
with CONFIG_HARDENED_USERCOPY=y.

Fixes: 317c8194e6 ("rseq: Introduce feature size and alignment ELF auxiliary vector entries")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20230104192054.34046-1-mathieu.desnoyers@efficios.com
2023-01-12 11:22:22 +01:00
Mathieu Desnoyers
c91b0bf3e5 selftests/rseq: Revert "selftests/rseq: Add mm_numa_cid to test script"
The mm_numa_cid related rseq patches from the series were not picked up
into the tip tree, so enabling the mm_numa_cid test needs to be
reverted.

This reverts commit b344b8f2d8.

Reported-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/oe-lkp/202301040903.2dd1e25b-oliver.sang@intel.com
2023-01-12 11:22:22 +01:00
Juergen Gross
26ce6ec364 x86/mm: fix poking_init() for Xen PV guests
Commit 3f4c8211d9 ("x86/mm: Use mm_alloc() in poking_init()") broke
the kernel for running as Xen PV guest.

It seems as if the new address space is never activated before being
used, resulting in Xen rejecting to accept the new CR3 value (the PGD
isn't pinned).

Fix that by adding the now missing call of paravirt_arch_dup_mmap() to
poking_init(). That call was previously done by dup_mm()->dup_mmap() and
it is a NOP for all cases but for Xen PV, where it is just doing the
pinning of the PGD.

Fixes: 3f4c8211d9 ("x86/mm: Use mm_alloc() in poking_init()")
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20230109150922.10578-1-jgross@suse.com
2023-01-12 11:22:20 +01:00
Philipp Zabel
d64c732dfc net: rfkill: gpio: add DT support
Allow probing rfkill-gpio via device tree. This hooks up the already
existing support that was started in commit 262c91ee5e ("net:
rfkill: gpio: prepare for DT and ACPI support") via the "rfkill-gpio"
compatible, with the "name" and "type" properties renamed to "label"
and "radio-type", respectively, in the device tree case.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20230102-rfkill-gpio-dt-v2-2-d1b83758c16d@pengutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-12 11:07:01 +01:00
Philipp Zabel
50071fdf08 dt-bindings: net: Add rfkill-gpio binding
Add a device tree binding document for GPIO controlled rfkill switches.
The label and radio-type properties correspond to the name and type
properties used for ACPI, respectively. The shutdown-gpios property
is the same as defined for ACPI.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230102-rfkill-gpio-dt-v2-1-d1b83758c16d@pengutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-12 11:06:51 +01:00
Nick Hainke
71a659bffe wifi: mac80211: fix double space in comment
Remove a space in "the  frames".

Signed-off-by: Nick Hainke <vincent@systemli.org>
Link: https://lore.kernel.org/r/20221222092957.870790-1-vincent@systemli.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-12 11:06:36 +01:00
Martin Blumenstingl
952f6c9daf wifi: mac80211: Drop stations iterator where the iterator function may sleep
This reverts commit acb99b9b2a ("mac80211: Add stations iterator
where the iterator function may sleep"). A different approach was found
for the rtw88 driver where most of the problematic locks were converted
to a driver-local mutex. Drop ieee80211_iterate_stations() because there
are no users of that function.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20221226191609.2934234-1-martin.blumenstingl@googlemail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-12 11:05:51 +01:00
Arnd Bergmann
9a9e1be12c ARM: sa1100: remove unused board files
The Cerf, H3100, Badge4, Hackkit, LART, NanoEngine, PLEB, Shannon and
Simpad machines were all marked as unused as there are no known users
left. Remove all of these, along with references to them in defconfig
files and drivers.

Four machines remain now: Assabet, Collie (Zaurus SL5500), iPAQ H3600
and Jornada 720, each of which had one person still using them, with
Collie also being supported in Qemu.

Cc: Peter Chubb <peter.chubb@unsw.edu.au>
Cc: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
8faf91c48c ARM: sa1100: un-deprecate jornada720
Stefan is still trying to get this machine working again, so it won't
be removed in this round.

Cc: Stefan Lehner <stefan-lehner@aon.at>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
eeee697393 media: davinci: remove vpbe support
The davinci dm3xx/dm644x platforms are gone now, and the remaining
da8xx platforms do not use the vpbe driver, so the driver can be
removed as well.

Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
582603a957 staging: media: remove davinci vpfe_capture driver
This driver was for the davinci dm644x and dm3xx platforms that are
now removed from the kernel, so there are no more users.

Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
fa8dede4d0 irqchip: remove davinci aintc driver
The aintc driver was used on Davinci DM3xx and DM64xx SoCs, all of
which got dropped from Linux, so this driver is orphaned as well.

Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
efe81e9a92 ASoC: remove unused davinci support
The dm644x and dm3xx SoCs have been removed, as have the
da850_evm/da830_evm machines, the remaining machines all use the
DT based probing and do not use the vcif driver.

Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
3c9cb34939 input: remove davinci keyboard driver
The dm365evm board was removed, and no other users of this
device exist.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
f47f51f466 clk: remove davinci dm3xx drivers
The davinci dm3xx machines are all removed, so the clk driver
is no longer needed. The da8xx platforms are now using DT
exclusively, so those drivers remain untouched.

Reviewed-by: David Lechner <david@lechnology.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
dec85a9516 ARM: davinci: clean up platform support
With the board file support gone, and the platform using
DT only, a lot of the remaining code is no longer referenced
and can be removed.

Technically, the DT file only references DA850, but since that
is very similar to DA830, I'm leaving the latter.

Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
c3848db316 ARM: davinci: drop DAVINCI_DMxxx references
Support for all the dm3xx/dm64xx SoCs is no longer
available, so drop all other references to those.

Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
2af4fcc0d3 ARM: davinci: remove unused board support
All Kconfig entries marked as "depends on UNUSED_BOARD_FILES"
and their direct dependencies are removed here as planned.

Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
bcace9c4c9 spi: remove omap 100K driver
The OMAP7xx/OMAP8xx support was removed since all of its boards
have no remaining users. Remove its spi driver as well.

Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: linux-omap@vger.kernel.org
Cc: Cory Maccarrone <darkstar6262@gmail.com>
Cc: Fabrice Crohas <fcrohas@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:12 +01:00
Arnd Bergmann
4a8fda693b fbdev: omapfb: remove unused board support
A number of omap1 based board files got removed, so the corresponding
framebuffer drivers are no longer used. The remaining ones are for
ams_delta, osk and palmTE, which are still part of the mainline kernel.

Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: linux-omap@vger.kernel.org
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Angelo Arrifano <miknix@gmail.com>
Cc: Imre Deak <imre.deak@intel.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
ab5043ef75 usb: phy: remove phy-isp1301-omap driver
With the H2 and H3 board support removed from the driver, there
are actually no other users, so the entire driver can go away.

Link: https://lore.kernel.org/linux-arm-kernel/20221019173437.GB41568@darkstar.musicnaut.iki.fi/
Suggested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
76873bb5b8 ARM: omap1: remove unused omapxxxx.h headers
The only bit that is still in use is the OMAP_IH2_*_*
macros, so move them into the existing hardware.h file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
9a99b142f7 ARM: omap1: merge omap1_map_io functions
The OMAP15xx/OMAP16xx variants are exactly the same, so merge them
into one.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
8825acd7cc ARM: omap1: remove dead code
After the removal of the unused board files, I went through the
omap1 code to look for code that no longer has any callers
and remove that.

In particular, support for the omap7xx/omap8xx family is now
completely unused, so I'm only leaving omap15xx/omap16xx/omap59xx.

Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: linux-omap@vger.kernel.org
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
21a3e6eed4 ARM: omap1: remove osk-mistral add-on board support
As Aaro Koskinen points out, nobody should have this one any more,
and I noticed the code is rather ugly, so let's removed it but
keep the rest of the OSK support that is still used.

Link: https://lore.kernel.org/linux-arm-kernel/20221020193511.GB3019@t60.musicnaut.iki.fi/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Arnd Bergmann
0d7bb85e94 ARM: omap1: remove unused board files
All board support that was marked as 'unused' earlier can
now be removed, leaving the five machines that that still
had someone using them in 2022, or that are supported in
qemu.

Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12 10:53:11 +01:00
Ankit Nautiyal
f71c9b7bc3 drm/i915/display: Prune Interlace modes for Display >=12
Defeature Display Interlace support.
Support for interlace modes is removed from Gen 12 onwards.
Pruning the interlace modes for HDMI for Display >=12.
Bspec: 50490

v2: Add check for both DP and HDMI. (Ville)
Get rid of redundant check for interlace mode in modevalid. (Ville)

v3: Simplify the condition to avoid interlace modes. (Jani)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230105124125.1129653-1-ankit.k.nautiyal@intel.com
2023-01-12 12:46:12 +05:30
Ankit Nautiyal
9d04eb20bc drm/i915/display: Drop check for doublescan mode in modevalid
Since the DP/HDMI connector do not set connector->doublescan_allowed,
the doublescan modes will get automatically filtered during
drm_helper_probe_single_connector_modes().

Therefore check for double scan modes is not required and is dropped
from modevalid functions for both DP and HDMI.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017143038.1748319-2-ankit.k.nautiyal@intel.com
2023-01-12 12:46:11 +05:30
Lorenzo Bianconi
d4f12a8271 net: ethernet: mtk_wed: get rid of queue lock for rx queue
Queue spinlock is currently held in mtk_wed_wo_queue_rx_clean and
mtk_wed_wo_queue_refill routines for MTK Wireless Ethernet Dispatcher
MCU rx queue. mtk_wed_wo_queue_refill() is running during initialization
and in rx tasklet while mtk_wed_wo_queue_rx_clean() is running in
mtk_wed_wo_hw_deinit() during hw de-init phase after rx tasklet has been
disabled. Since mtk_wed_wo_queue_rx_clean and mtk_wed_wo_queue_refill
routines can't run concurrently get rid of spinlock for mcu rx queue.

Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/36ec3b729542ea60898471d890796f745479ba32.1673342990.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-11 21:14:41 -08:00
Kees Cook
201e0a7c7f scsi: mvumi: Replace 1-element arrays with flexible array members
One-element arrays (and multi-element arrays being treated as dynamically
sized) are deprecated[1] and are being replaced with flexible array members
in support of the ongoing efforts to tighten the FORTIFY_SOURCE routines on
memcpy(), correctly instrument array indexing with UBSAN_BOUNDS, and to
globally enable -fstrict-flex-arrays=3.

Replace one-element arrays with flexible-array member in struct
mvumi_msg_frame, struct mvumi_rsp_frame, and struct mvumi_hs_header,
adjusting the explicit sizing calculations at the same time.

This results in no functional differences in binary output. An explicit add
is now folded into the size calculation:

│       mov    0x1070(%r14),%eax
│ -     add    $0x4,%eax
│ -     movabs $0xfffffffdc,%rbx
│ +     movabs $0xfffffffe0,%rbx
│       add    %rax,%rbx

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays

Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230105011143.never.569-kees@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:11:11 -05:00
Noor Azura Ahmad Tarmizi
ae9dcb91c6 net: stmmac: add aux timestamps fifo clearance wait
Add timeout polling wait for auxiliary timestamps snapshot FIFO clear bit
(ATSFC) to clear. This is to ensure no residue fifo value is being read
erroneously.

Fixes: f4da56529d ("net: stmmac: Add support for external trigger timestamping")
Cc: <stable@vger.kernel.org> # 5.10.x
Signed-off-by: Noor Azura Ahmad Tarmizi <noor.azura.ahmad.tarmizi@intel.com>
Link: https://lore.kernel.org/r/20230111050200.2130-1-noor.azura.ahmad.tarmizi@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-11 21:10:06 -08:00
Kees Cook
45b379f20b scsi: 3w-sas: Replace 1-element arrays with flexible array members
One-element arrays (and multi-element arrays being treated as dynamically
sized) are deprecated[1] and are being replaced with flexible array members
in support of the ongoing efforts to tighten the FORTIFY_SOURCE routines on
memcpy(), correctly instrument array indexing with UBSAN_BOUNDS, and to
globally enable -fstrict-flex-arrays=3.

Replace one-element arrays with flexible-array member in TW_Ioctl_Buf_Apache
and TW_Param_Apache, adjusting the explicit sizing calculations at the
same time.

This results in no differences in binary output.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays

Cc: Adam Radford <aradford@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230105004757.never.017-kees@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:09:52 -05:00
Yihang Li
f58c897006 scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id
Currently the driver sets the port invalid if one phy in the port is not
enabled, which may cause issues in expander situation. In directly attached
situation, if phy up doesn't occur in time when refreshing port id, the
port is incorrectly set to invalid which will also cause disk lost.

Therefore set a port invalid only if there are no devices attached to the
port.

Signed-off-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1672805000-141102-3-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:08:03 -05:00
Xingui Yang
037b48057e scsi: hisi_sas: Use abort task set to reset SAS disks when discovered
Currently clear task set is used to abort all commands remaining in the
disk when the SAS disk is discovered, and if the disk is discovered by two
initiators, other I_T nexuses are also affected. So use abort task set
instead and take effect only on the specified I_T nexus.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1672805000-141102-2-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:08:03 -05:00
Martin K. Petersen
dae0bb3e1a Merge patch series "lpfc: Update lpfc to revision 14.2.0.10"
Justin Tee <justintee8345@gmail.com> says:

Update lpfc to revision 14.2.0.10

This patch set contains fixes for bugs, kernel test robot, and introduces
new attention type event handling.

Link: https://lore.kernel.org/r/20230109233317.54737-1-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:04:30 -05:00
Justin Tee
191b5a3877 scsi: lpfc: Copyright updates for 14.2.0.10 patches
Update copyrights to 2023 for files modified in the 14.2.0.10 patch set.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:03:15 -05:00
Justin Tee
41cf6bbe3d scsi: lpfc: Update lpfc version to 14.2.0.10
Update lpfc version to 14.2.0.10

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-12 00:03:15 -05:00