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Add a tracepoint to see exactly when async flips complete.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jani Nikula <[email protected]>
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Add a separate tracepoint for async flips vs. sync plane updates
to make it a bit easier to figure out what is happening.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jani Nikula <[email protected]>
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We'll need to arm the vblank event also from the future
DSB based codepath. Extract the function that does the
whold dance for us.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jani Nikula <[email protected]>
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Convert the text bindings of the Everest ES7134/7144/7154 2 channels
I2S analog to digital converter to dt-schema.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://patch.msgid.link/20240620-topic-amlogic-upstream-bindings-convert-everest-v2-2-660985615522@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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Convert the text biddings for the Everest ES7241 2 channels I2S analog
to digital converter to dt-schema.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://patch.msgid.link/20240620-topic-amlogic-upstream-bindings-convert-everest-v2-1-660985615522@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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Jiawen Wu says:
====================
add flow director for txgbe
Add flow director support for Wangxun 10Gb NICs.
v2 -> v3: https://lore.kernel.org/all/[email protected]/
- Wrap the code at 80 chars where possible. (Jakub Kicinski)
- Add function description address on kernel-doc. (Jakub Kicinski)
- Correct return code. (Simon Horman)
- Remove redundant size check. (Hariprasad Kelam)
v1 -> v2: https://lore.kernel.org/all/[email protected]/
- Fix build warnings reported by kernel test robot.
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
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Add flow director filter match and miss statistics to ethtool -S.
And change the number of queues when using flow director for ehtool -l.
Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Support the addition and deletion of Flow Director filters.
Supported fields: src-ip, dst-ip, src-port, dst-port
Supported flow-types: tcp4, udp4, sctp4, ipv4
Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Add flow director ATR filter. ATR mode is enabled by default to filter
TCP packets.
Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Many Sound yaml files doesn't have vender prefix on filename.
Add missing vender prefix for these files.
Signed-off-by: Kuninori Morimoto <[email protected]>
Reviewed-by: Daniel Baluta <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://msgid.link/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Change device_driver_attach() and driver_attach() to take a const * to
struct device driver as neither of them modify the structure at all.
Also, for some odd reason, drivers/dma/idxd/compat.c had a duplicate
external reference to device_driver_attach(), so remove that to fix up
the build, it should never have had that there in the first place.
Cc: Rafael J. Wysocki <[email protected]>
Cc: Fenghua Yu <[email protected]>
Cc: Dave Jiang <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Petr Tesarik <[email protected]>
Cc: Alexander Lobakin <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/2024061401-rasping-manger-c385@gregkh
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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For an out-of-memory error there should be no additional output. Adapt
dev_err_probe() to not emit the error message when err is -ENOMEM.
This simplifies handling errors that might among others be -ENOMEM.
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/r/3d1e308d45cddf67749522ca42d83f5b4f0b9634.1718311756.git.u.kleine-koenig@baylibre.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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'mscan_state' is unused since the original
commit afa17a500a36 ("net/can: add driver for mscan family &
mpc52xx_mscan").
Remove it.
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Wolfram Sang <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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Francesco Valla <[email protected]> says:
While the in-kernel ISO 15765-2 (ISO-TP) stack is fully functional and
easy to use, no documentation exists for it.
This patch adds such documentation, containing the very basics of the
protocol, the APIs and a basic example.
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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Document basic concepts, APIs and behaviour of the ISO 15675-2 (ISO-TP)
CAN stack.
Signed-off-by: Francesco Valla <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Reviewed-by: Vincent Mailhol <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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Assign the configured channel value to the EXTTS event in the timestamp
interrupt handler. Without assigning the correct channel, applications
like ts2phc will refuse to accept the event, resulting in errors such
as:
...
ts2phc[656.834]: config item end1.ts2phc.pin_index is 0
ts2phc[656.834]: config item end1.ts2phc.channel is 3
ts2phc[656.834]: config item end1.ts2phc.extts_polarity is 2
ts2phc[656.834]: config item end1.ts2phc.extts_correction is 0
...
ts2phc[656.862]: extts on unexpected channel
ts2phc[658.141]: extts on unexpected channel
ts2phc[659.140]: extts on unexpected channel
Fixes: f4da56529da60 ("net: stmmac: Add support for external trigger timestamping")
Cc: [email protected]
Signed-off-by: Oleksij Rempel <[email protected]>
Reviewed-by: Wojciech Drewek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
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supported IPs"
Harini T <[email protected]> says:
Xilinx CAN driver supports AXI CAN, AXI CANFD, CANPS and CANFD PS IPs.
1. Modify the dt-bindings title to indicate that both controllers are
supported.
2. Document all supported IPs in driver comment description.
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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Xilinx CAN driver supports AXI CAN, AXI CANFD, CANPS and CANFD PS IPs.
Document all supported IPs in comment description.
Signed-off-by: Harini T <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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With the new ISO 15765-2:2024 release the former documentation and comments
have to be reworked. This patch removes the ISO specification version/date
where possible.
Signed-off-by: Oliver Hartkopp <[email protected]>
Acked-by: Vincent Mailhol <[email protected]>
Acked-by: Francesco Valla <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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controllers are supported
Xilinx CAN binding documentation supports CAN and CANFD controllers.
Modify the title to indicate that both controllers are supported.
Signed-off-by: Harini T <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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Commit cfcb4465e992 ("can: slcan: remove legacy infrastructure")
removed the 10-device limit. Update the Kconfig help text accordingly.
Signed-off-by: Mans Rullgard <[email protected]>
Acked-by: Vincent Mailhol <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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There is predefined PCI_SUBVENDOR_ID_CONNECT_TECH, use it in the driver.
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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This driver is including the legacy GPIO header <linux/gpio.h>
but the only thing it is using from that header is the wrong
define for GPIOF_DIR_OUT.
Fix it up by using GPIO_LINE_DIRECTION_* macros respectively.
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: Vincent Mailhol <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
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MT8195 and MT8188 share a similar MDP3 macro-block, with minor
differences - as in, the latter supports a subset of the number
of components supported by the former, but are otherwise handled
in the same way.
Add driver data for MT8188, reusing the already present MT8195
data where possible.
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Fei Shao <[email protected]>
Signed-off-by: Sebastian Fricke <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
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Add a compatible for MediaTek MT8188 RDMA, which supports only a
subset of the MDP3 components of its similar MT8195 counterpart.
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Sebastian Fricke <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter fixes for net:
Patch #1 fixes the suspicious RCU usage warning that resulted from the
recent fix for the race between namespace cleanup and gc in
ipset left out checking the pernet exit phase when calling
rcu_dereference_protected(), from Jozsef Kadlecsik.
Patch #2 fixes incorrect input and output netdevice in SRv6 prerouting
hooks, from Jianguo Wu.
Patch #3 moves nf_hooks_lwtunnel sysctl toggle to the netfilter core.
The connection tracking system is loaded on-demand, this
ensures availability of this knob regardless.
Patch #4-#5 adds selftests for SRv6 netfilter hooks also from Jianguo Wu.
netfilter pull request 24-06-19
* tag 'nf-24-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
selftests: add selftest for the SRv6 End.DX6 behavior with netfilter
selftests: add selftest for the SRv6 End.DX4 behavior with netfilter
netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core
seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors
netfilter: ipset: Fix suspicious rcu_dereference_protected()
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
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Even though ARAT interrupts are enabled by default, we still want
to keep the code that enables them. But instead doing that in the
CTB enabling step, move this code to the upload step, where we
already setup few other registers related to GuC.
Signed-off-by: Michal Wajdeczko <[email protected]>
Cc: Matthew Brost <[email protected]>
Reviewed-by: Matthew Brost <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Merge the mmc fixes for v6.10-rc[n] into the next branch, to allow them to
get tested together with the new mmc changes that are targeted for v6.11.
Signed-off-by: Ulf Hansson <[email protected]>
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On newer SoCs, the MMC controller can require a power-domain to operate,
add it as optional.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/20240605-topic-amlogic-upstream-bindings-fixes-power-domains-mmc-v1-1-4acbb8cc2626@linaro.org
Signed-off-by: Ulf Hansson <[email protected]>
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Document the compatible for SDHCI on SDX75 SoC.
Signed-off-by: Naina Mehta <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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The dwcmshc used on Rockchip rk3568 and rk3588 can use cqe, so set
the needed irq handler.
Tested on a rk3588-tiger SoM with dd, hdparm and fio. fio performance
does increase slightly from
Run status group 0 (all jobs):
READ: bw=209MiB/s (219MB/s), 209MiB/s-209MiB/s (219MB/s-219MB/s), io=4096MiB (4295MB), run=19607-19607msec
without CQE to
Run status group 0 (all jobs):
READ: bw=215MiB/s (225MB/s), 215MiB/s-215MiB/s (225MB/s-225MB/s), io=4096MiB (4295MB), run=19062-19062msec
with CQE enabled.
Signed-off-by: Heiko Stuebner <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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Broadcom BCM2712 SoC has an SDHCI card controller using the SDIO CFG
register block present on other STB chips. Add support for BCM2712
SD capabilities of this chipset.
The silicon is SD Express capable but this driver port does not currently
include that feature yet.
Based on downstream driver by raspberry foundation maintained kernel.
Signed-off-by: Andrea della Porta <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/ad2ec39c62c2783dd5de4bf2ec581866e822e2b1.1717061147.git.andrea.porta@suse.com
Signed-off-by: Ulf Hansson <[email protected]>
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The BCM2712 has an SDHCI capable host interface similar to the one found
in other STB chipsets. Add the relevant compatible string.
Signed-off-by: Andrea della Porta <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/f6e0d1fbc6c5e620897b5c65c95147ceaeed1485.1717061147.git.andrea.porta@suse.com
Signed-off-by: Ulf Hansson <[email protected]>
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The BCM2712 SoC is found on Raspberry Pi 5. Add compatible string to
acknowledge its new chipset.
Signed-off-by: Andrea della Porta <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/cfc4db17981ef946a71d40d522118a560aa0f15b.1717061147.git.andrea.porta@suse.com
Signed-off-by: Ulf Hansson <[email protected]>
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This reverts commit 3ee0e7c3e67cab83ffbbe7707b43df8d41c9fe47.
The patch is not working for unknown reasons and I would
need access to the hardware to fix the bug.
This shouldn't matter anyway: the Moxa Art is not expected
to use highmem, and sg_miter() is only necessary to have
to properly deal with highmem.
Reported-by: Sergei Antonov <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Fixes: 3ee0e7c3e67c ("mmc: moxart-mmc: Use sg_miter for PIO")
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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When erase/trim/discard completion was converted to mmc_poll_for_busy(),
optional support to poll with the host_ops->card_busy() callback was also
added.
The common sdhci's ->card_busy() turns out not to be working as expected
for the sdhci-brcmstb variant, as it keeps returning busy beyond the card's
busy period. In particular, this leads to the below splat for
mmc_do_erase() when running a discard (BLKSECDISCARD) operation during
mkfs.f2fs:
Info: [/dev/mmcblk1p9] Discarding device
[ 39.597258] sysrq: Show Blocked State
[ 39.601183] task:mkfs.f2fs state:D stack:0 pid:1561 tgid:1561 ppid:1542 flags:0x0000000d
[ 39.610609] Call trace:
[ 39.613098] __switch_to+0xd8/0xf4
[ 39.616582] __schedule+0x440/0x4f4
[ 39.620137] schedule+0x2c/0x48
[ 39.623341] schedule_hrtimeout_range_clock+0xe0/0x114
[ 39.628562] schedule_hrtimeout_range+0x10/0x18
[ 39.633169] usleep_range_state+0x5c/0x90
[ 39.637253] __mmc_poll_for_busy+0xec/0x128
[ 39.641514] mmc_poll_for_busy+0x48/0x70
[ 39.645511] mmc_do_erase+0x1ec/0x210
[ 39.649237] mmc_erase+0x1b4/0x1d4
[ 39.652701] mmc_blk_mq_issue_rq+0x35c/0x6ac
[ 39.657037] mmc_mq_queue_rq+0x18c/0x214
[ 39.661022] blk_mq_dispatch_rq_list+0x3a8/0x528
[ 39.665722] __blk_mq_sched_dispatch_requests+0x3a0/0x4ac
[ 39.671198] blk_mq_sched_dispatch_requests+0x28/0x5c
[ 39.676322] blk_mq_run_hw_queue+0x11c/0x12c
[ 39.680668] blk_mq_flush_plug_list+0x200/0x33c
[ 39.685278] blk_add_rq_to_plug+0x68/0xd8
[ 39.689365] blk_mq_submit_bio+0x3a4/0x458
[ 39.693539] __submit_bio+0x1c/0x80
[ 39.697096] submit_bio_noacct_nocheck+0x94/0x174
[ 39.701875] submit_bio_noacct+0x1b0/0x22c
[ 39.706042] submit_bio+0xac/0xe8
[ 39.709424] blk_next_bio+0x4c/0x5c
[ 39.712973] blkdev_issue_secure_erase+0x118/0x170
[ 39.717835] blkdev_common_ioctl+0x374/0x728
[ 39.722175] blkdev_ioctl+0x8c/0x2b0
[ 39.725816] vfs_ioctl+0x24/0x40
[ 39.729117] __arm64_sys_ioctl+0x5c/0x8c
[ 39.733114] invoke_syscall+0x68/0xec
[ 39.736839] el0_svc_common.constprop.0+0x70/0xd8
[ 39.741609] do_el0_svc+0x18/0x20
[ 39.744981] el0_svc+0x68/0x94
[ 39.748107] el0t_64_sync_handler+0x88/0x124
[ 39.752455] el0t_64_sync+0x168/0x16c
To fix the problem let's override the host_ops->card_busy() callback by
setting it to NULL, which forces the mmc core to poll with a CMD13 and
checking the R1_STATUS in the mmc_busy_cb() function.
Signed-off-by: Kamal Dasu <[email protected]>
Fixes: 0d84c3e6a5b2 ("mmc: core: Convert to mmc_poll_for_busy() for erase/trim/discard")
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
[Ulf: Clarified the commit message]
Signed-off-by: Ulf Hansson <[email protected]>
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sdhci_pci_o2_probe() uses pci_read_config_{byte,dword}() that return
PCIBIOS_* codes. The return code is then returned as is but as
sdhci_pci_o2_probe() is probe function chain, it should return normal
errnos.
Convert PCIBIOS_* returns code using pcibios_err_to_errno() into normal
errno before returning them. Add a label for read failure so that the
conversion can be done in one place rather than on all of the return
statements.
Fixes: 3d757ddbd68c ("mmc: sdhci-pci-o2micro: add Bayhub new chip GG8 support for UHS-I")
Fixes: d599005afde8 ("mmc: sdhci-pci-o2micro: Add missing checks in sdhci_pci_o2_probe")
Fixes: 706adf6bc31c ("mmc: sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support")
Fixes: 01acf6917aed ("mmc: sdhci-pci: add support of O2Micro/BayHubTech SD hosts")
Fixes: 26daa1ed40c6 ("mmc: sdhci: Disable ADMA on some O2Micro SD/MMC parts.")
Cc: [email protected]
Signed-off-by: Ilpo Järvinen <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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jmicron_pmos() and sdhci_pci_probe() use pci_{read,write}_config_byte()
that return PCIBIOS_* codes. The return code is then returned as is by
jmicron_probe() and sdhci_pci_probe(). Similarly, the return code is
also returned as is from jmicron_resume(). Both probe and resume
functions should return normal errnos.
Convert PCIBIOS_* returns code using pcibios_err_to_errno() into normal
errno before returning them the fix these issues.
Fixes: 7582041ff3d4 ("mmc: sdhci-pci: fix simple_return.cocci warnings")
Fixes: 45211e215984 ("sdhci: toggle JMicron PMOS setting")
Cc: [email protected]
Signed-off-by: Ilpo Järvinen <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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Both Mali-T620 and Juno's HDLCD are now supported by upstream Mesa in
recent distros, so there's little reason not to enable the GPU by
default. At the very least it should offer a little extra CI coverage
for Panfrost probing and wiggling SCMI.
Signed-off-by: Robin Murphy <[email protected]>
Acked-by: Liviu Dudau <[email protected]>
Link: https://lore.kernel.org/r/07e45a015ff8934c4571617c8e8e90205e430eb6.1718811097.git.robin.murphy@arm.com
Signed-off-by: Sudeep Holla <[email protected]>
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Each syscon node must come with a dedicated/specific compatible, which
is also reported by dtbs_check:
juno.dtb: apbregs@10000: compatible: ['syscon', 'simple-mfd'] is too short
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
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Add dedicated bindings for the FPGA syscon registers on ARM Juno board,
to fully document the block and also fix dtbs_check warning:
juno.dtb: apbregs@10000: compatible: ['syscon', 'simple-mfd'] is too short
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
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With ARCH=arm64, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/bus/vexpress-config.o
Add the missing invocation of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
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It is possible to trigger a use-after-free by:
* attaching an fentry probe to __sock_release() and the probe calling the
bpf_get_socket_cookie() helper
* running traceroute -I 1.1.1.1 on a freshly booted VM
A KASAN enabled kernel will log something like below (decoded and stripped):
==================================================================
BUG: KASAN: slab-use-after-free in __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29)
Read of size 8 at addr ffff888007110dd8 by task traceroute/299
CPU: 2 PID: 299 Comm: traceroute Tainted: G E 6.10.0-rc2+ #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1))
print_report (mm/kasan/report.c:378 mm/kasan/report.c:488)
? __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29)
kasan_report (mm/kasan/report.c:603)
? __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29)
kasan_check_range (mm/kasan/generic.c:183 mm/kasan/generic.c:189)
__sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29)
bpf_get_socket_ptr_cookie (./arch/x86/include/asm/preempt.h:94 ./include/linux/sock_diag.h:42 net/core/filter.c:5094 net/core/filter.c:5092)
bpf_prog_875642cf11f1d139___sock_release+0x6e/0x8e
bpf_trampoline_6442506592+0x47/0xaf
__sock_release (net/socket.c:652)
__sock_create (net/socket.c:1601)
...
Allocated by task 299 on cpu 2 at 78.328492s:
kasan_save_stack (mm/kasan/common.c:48)
kasan_save_track (mm/kasan/common.c:68)
__kasan_slab_alloc (mm/kasan/common.c:312 mm/kasan/common.c:338)
kmem_cache_alloc_noprof (mm/slub.c:3941 mm/slub.c:4000 mm/slub.c:4007)
sk_prot_alloc (net/core/sock.c:2075)
sk_alloc (net/core/sock.c:2134)
inet_create (net/ipv4/af_inet.c:327 net/ipv4/af_inet.c:252)
__sock_create (net/socket.c:1572)
__sys_socket (net/socket.c:1660 net/socket.c:1644 net/socket.c:1706)
__x64_sys_socket (net/socket.c:1718)
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Freed by task 299 on cpu 2 at 78.328502s:
kasan_save_stack (mm/kasan/common.c:48)
kasan_save_track (mm/kasan/common.c:68)
kasan_save_free_info (mm/kasan/generic.c:582)
poison_slab_object (mm/kasan/common.c:242)
__kasan_slab_free (mm/kasan/common.c:256)
kmem_cache_free (mm/slub.c:4437 mm/slub.c:4511)
__sk_destruct (net/core/sock.c:2117 net/core/sock.c:2208)
inet_create (net/ipv4/af_inet.c:397 net/ipv4/af_inet.c:252)
__sock_create (net/socket.c:1572)
__sys_socket (net/socket.c:1660 net/socket.c:1644 net/socket.c:1706)
__x64_sys_socket (net/socket.c:1718)
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Fix this by clearing the struct socket reference in sk_common_release() to cover
all protocol families create functions, which may already attached the
reference to the sk object with sock_init_data().
Fixes: c5dbb89fc2ac ("bpf: Expose bpf_get_socket_cookie to tracing programs")
Suggested-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Ignat Korchagin <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/netdev/[email protected]/T/
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Reviewed-by: D. Wythe <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git into media_stage
uvcvideo fixes and improvements:
- add/fix quirks
- improve timestamp handling
- improve Power Line Frequency handling
Signed-off-by: Hans Verkuil <[email protected]>
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make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_hdmi_state_helper_test.o
Add the missing invocation of the MODULE_DESCRIPTION() macro.
Fixes: eb66d34d793e ("drm/tests: Add output bpc tests")
Signed-off-by: Jeff Johnson <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619-md-drm-tests-drm_hdmi_state_helper_test-v1-1-41c5fe2fdb4a@quicinc.com
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All the handling for the properties was present, but they
were never attached to the connector to allow userspace
to change them.
Add them to the connector.
Signed-off-by: Dave Stevenson <[email protected]>
Reviewed-by: Maxime Ripard <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The VEC supports not producing colour bursts for monochrome output.
It also has an option for disabling the chroma input to remove
chroma from the signal.
Now that there is a DRM_MODE_TV_MODE_MONOCHROME defined, plumb
this in.
Signed-off-by: Dave Stevenson <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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PREEMPT_RT has a different locking implementation for ww_mutex. The
base mutex of struct ww_mutex is declared as struct WW_MUTEX_BASE. The
latter is defined as `mutex' for non-PREEMPT_RT builds and `rt_mutex'
for PREEMPT_RT builds.
Using mutex_lock() directly on the base mutex in
ttm_bo_reserve_deadlock() leads to compile error on PREEMPT_RT.
The locking-selftest has its own defines to deal with this and it is
probably best to defines the needed one within the test program since
their usefulness is limited outside of well known selftests.
Provide ww_mutex_base_lock() which points to the correct function for
PREEMPT_RT and non-PREEMPT_RT builds.
Fixes: 995279d280d1e ("drm/ttm/tests: Add tests for ttm_bo functions")
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The ACPI IDs used in the CS35L56 HDA drivers are all handled by the
serial multi-instantiate driver which starts multiple Linux device
instances from a single ACPI Device() node.
As serial multi-instantiate is not an optional part of the system add it
as a dependency in Kconfig so that it is not overlooked.
Signed-off-by: Simon Trimmer <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/rc/rc-core.o
Add the missing invocation of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
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