Message-ID: <aG4oXcA3U8qa3H86@finisterre.sirena.org.uk>
Date: Wed, 9 Jul 2025 09:29:17 +0100
From: Mark Brown <broonie@...nel.org>
To: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Cc: Andy Lutomirski <luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
	Vincenzo Frascino <vincenzo.frascino@....com>,
	Shuah Khan <shuah@...nel.org>,
	Anna-Maria Behnsen <anna-maria@...utronix.de>,
	Frederic Weisbecker <frederic@...nel.org>,
	John Stultz <jstultz@...gle.com>, Stephen Boyd <sboyd@...nel.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>, Arnd Bergmann <arnd@...db.de>,
	linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-arch@...r.kernel.org,
	Richard Cochran <richardcochran@...il.com>,
	Christopher Hall <christopher.s.hall@...el.com>,
	Miroslav Lichvar <mlichvar@...hat.com>,
	Werner Abt <werner.abt@...nberg-usa.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Kurt Kanzenbach <kurt@...utronix.de>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Nam Cao <namcao@...utronix.de>, Antoine Tenart <atenart@...nel.org>
Subject: Re: [PATCH 06/14] vdso/gettimeofday: Return bool from
 clock_gettime() helpers

On Tue, Jul 01, 2025 at 10:58:00AM +0200, Thomas Weißschuh wrote:
> The internal helpers are effectively using boolean results,
> while pretending to use error numbers.
> 
> Switch the return type to bool for more clarity.

Marek already reported and analysed a hwclock issue with this but I'm
also seeing issues with the vDSO selftest's vdso_test_correcteness on
pine64plus (an arm64 board) which bisect down to this patch:

# [RUN]	Testing gettimeofday...
# 	1752000653.829103 0.000000 1752000653.829106
# [FAIL]	Times are out of sequence

   https://lava.sirena.org.uk/scheduler/job/1550140#L9170

and it causes infrastructure issues due to time on x15 (a 32 bit arm
platform):

| INFO: Generating a skipfile based on /lava-4163764/1/tests/5_kselftest-signal/automated/linux/kselftest/skipfile-lkft.yaml
| fatal error: nanotime returning zero
| goroutine 1 [running, locked to thread]:
| runtime.throw(0x132d83, 0x17)
| 	/usr/lib/golang/src/runtime/panic.go:774 +0x5c fp=0x42c7a4 sp=0x42c790 pc=0x3b740
| runtime.main()
|	/usr/lib/golang/src/runtime/proc.go:152 +0x350 fp=0x42c7e4 sp=0x42c7a4 pc=0x3d308
| runtime.goexit()
|	/usr/lib/golang/src/runtime/asm_arm.s:868 +0x4 fp=0x42c7e4 sp=0x42c7e4 pc=0x645dc
| ERROR: skipgen failed to generate a skipfile: 2

   https://validation.linaro.org/scheduler/job/4163764#L2162

for mystifying reasons which bisect similarly.  I'll try to test Marek's
fix but I'm at a conference this week so no guarantees.

bisect for pine64plus:

# bad: [58ba80c4740212c29a1cf9b48f588e60a7612209] Add linux-next specific files for 20250708
# good: [3a92879a3786d4f28bb3a91a07fd58359b29ca13] Merge branch 'for-linux-next-fixes' of https://gitlab.freedesktop.org/drm/misc/kernel.git
# good: [08dc0f5cc26a203e8008c38d9b436c079e7dbb45] ASoC: soc-dapm: add prefix on soc_dapm_dev_attrs
# good: [571defe0dff3f1e4180bd0db79283d3d5bf74a71] ASoC: codec: rockchip_sai: Remove including of_gpio.h
# good: [2fca750160f29015ab1109bb478537a4e415f7cd] spi: Remove redundant pm_runtime_mark_last_busy() calls
# good: [2bd9648d5a8d329ca734ca2c273a80934867471e] ASoC: SOF: Remove redundant pm_runtime_mark_last_busy() calls
# good: [c61e94e5e4e6bc50064119e6a779564d1d2ac0e7] regulator: stm32-vrefbuf: Remove redundant pm_runtime_mark_last_busy() calls
# good: [bc163baef57002c08b3afe64cdd2f55f55a765eb] ASoC: Use of_reserved_mem_region_to_resource() for "memory-region"
# good: [9f711c9321cffe3e03709176873c277fa911c366] regmap: get rid of redundant debugfs_file_{get,put}()
# good: [baee26a9d6cd3d3c6c3c03c56270aa647a67e4bd] ASoC: fsl_mqs: rename system manager indices for i.MX95
# good: [7105fdd54a14bee49371b39374a61b3c967d74cb] spi: dt-bindings: Convert marvell,orion-spi to DT schema
# good: [913bf8d50cbd144c87e9660b591781179182ff59] spi: spi-qpic-snand: add support for 8 bits ECC strength
# good: [34d340d48e595f8dfd4e72fe4100d2579dbe4a1a] ASoC: qcom: sc8280xp: Add support for QCS8275
# good: [0c0ef1d90967717b91cded41b00dbae05d8e521c] ASoC: amd: acp: Enable acp7.2 platform based DMIC support in machine driver
# good: [3fcd3d2fe44dc9dfca20b6aed117f314a50ba0ff] spi: offload trigger: add ADI Util Sigma-Delta SPI driver
# good: [244bc18e5f1875401a4af87d2eae3f9376d9d720] spi: stm32: delete stray tabs in stm32h7_spi_data_idleness()
# good: [7e1c28fbf235791cb5046fafdac5bc16fe8e788d] spi: spi-pci1xxxx: enable concurrent DMA read/write across SPI transfers
# good: [c4f2c05ab02952c9a56067aeb700ded95b183570] spi: stm32: fix pointer-to-pointer variables usage
# good: [b9ab3b61824190b1c6b2c59e7ba4de591f24eb92] ASoC: SDCA: Add some initial IRQ handlers
# good: [427ceac823e58813b510e585011488f603f0d891] regulator: tps6286x-regulator: Enable REGCACHE_MAPLE
# good: [29ddce17e909779633f856ad1c2f111fbf71c0df] ASoC: codecs: Add calibration function to aw88399 chip
# good: [ac4c064f67d3cdf9118b9b09c1e3b28b6c10a7ea] spi: dt-bindings: add nxp,lpc3220-spi.yaml
# good: [08bf1663c21a3e815eda28fa242d84c945ca3b94] dmaengine: Add devm_dma_request_chan()
# good: [ce57bc9771411d6d27f2ca7b40396cbd7d684ba9] regulator: core: Don't use "proxy" headers
# good: [2555691165a0285a4617230fed859f20dcc51608] spi: atmel-quadspi: Use `devm_dma_request_chan()`
# good: [0f60ecffbfe35e12eb56c99640ba2360244b5bb3] ASoC: sdw_utils: generate combined spk components string
# good: [9a944494c299fabf3cc781798eb7c02a0bece364] spi: dt-bindings: stm32: deprecate `st,spi-midi-ns` property
# good: [3e36c822506d924894ff7de549b9377d3114c2d7] spi: spi-pci1xxxx: Add support for per-instance DMA interrupt vectors
# good: [68fbc70ece40139380380dce74059afa592846b3] ASoC: hisilicon: Standardize ASoC menu
# good: [8f9cf02c8852837923f1cdacfcc92e138513325c] spi: microchip-core-qspi: Add regular transfers
# good: [17cc308b183308bf5ada36e164284fff7eb064ba] ASoC: wm8524: enable constraints when sysclk is configured.
# good: [59566923d955b69bfb1e1163f07dff437dde8c9c] ASoC: SOF: amd: add alternate machines for ACP7.0 and ACP7.1 platforms
# good: [024f39fff6d222cedde361f7fe34d9ba4e6afb92] regulator: mtk-dvfsrc: Add support for MediaTek MT8196 DVFSRC
# good: [19cbc930c209d59a2c9828de4c7b767e9f14667e] regulator: pca9450: Support PWM mode also for pca9451a
# good: [c4ca928a6db1593802cd945f075a7e21dd0430c1] ASoC: hdac_hdmi: Rate limit logging on connection and disconnection
# good: [a48352921f0b15b1f7eff83f5b5613d6ae2350d3] ASoC: codecs: wcd939x: Add defines for major/minor version decoding
# good: [3421d46440ebe0865bec71dbd2330b4e17a425ab] HID: core: Add bus define for SoundWire bus
# good: [a1d203d390e04798ccc1c3c06019cd4411885d6d] ASoC: SOF: ipc4-pcm: Enable delay reporting for ChainDMA streams
# good: [bb48117b79ebc39485f7306d09dc602981fe540f] ASoC: Intel: sof_sdw: Implement add_dai_link to filter HDMI PCMs
# good: [ace9b3daf2b4778358573d3698e34cb1c0fa7e14] ASoC: SOF: ipc4/Intel: Add support for library restore firmware functionality
# good: [2756b7f08ff6ca7c68c8c7dd61c8dc6895c9de34] ASoC: SOF: ipc4-pcm: Harmonize sof_ipc4_set_pipeline_state() dbg print
# good: [5fc2c383125c2b4b6037e02ad8796b776b25e6d0] spi: falcon: mark falcon_sflash_xfer() as static
# good: [cd4da713f99651e99fbce8ed6b6ec8f686c029a8] Documentation: PM: *_autosuspend() functions update last busy time
# good: [7f8924e8785b68c998bc1906e049bf5595865e60] ASoC: dt-bindings: cirrus,cs42xx8: add 'port' property
# good: [3e1c01d06e1f52f78fe00ef26a9cf80dbb0a3115] regulator: rpi-panel-v2: Add shutdown hook
# good: [d9f38d9824bfb1b046d2e720349d2f45959ab184] ASoC: tegra: AHUB: Remove unneeded semicolon
# good: [dce4bc30f42d313b4dc5832316196411b7f07ad0] spi: spi-fsl-dspi: Revert unintended dependency change in config SPI_FSL_DSPI
# good: [47972c1c3315672352f25c68f91dd88543541947] ASoC: Intel: Replace deprecated strcpy() with strscpy()
# good: [5eb8a0d7733d4cd32a776acf1d1aa1c7c01c8a14] ASoC: hdmi-codec: use SND_JACK_AVOUT as jack status
# good: [bb8d8ba4715cb8f997d63d90ba935f6073595df5] ASoC: mediatek: mt8183-afe-pcm: use local `dev` pointer in driver callbacks
# good: [8a5a5cecb79058b608e5562d8998123a3adb313c] ASoC: tas2781: Move the "include linux/debugfs.h" into tas2781.h
# good: [a4eb71ff98c4792f441f108910bd829da7a04092] regulator: rpi-panel-v2: Fix missing OF dependency
# good: [6cafcc53eb5fffd9b9bdfde700bb9bad21e98ed3] spi: spi-mt65xx: Add support for MT6991 Dimensity 9400 SPI IPM
# good: [7e10d7242ea8a5947878880b912ffa5806520705] ASoC: ops: dynamically allocate struct snd_ctl_elem_value
# good: [d6fa0ca959db8efd4462d7beef4bdc5568640fd0] regulator: rpi-panel-v2: Add missing GPIOLIB dependency
# good: [6ba68e5aa9d5d15c8877a655db279fcfc0b38b04] ASoC: renesas: msiof: Convert to <linux/spi/sh_msiof.h>
# good: [1f5cdb6ab45e1c06ae0953609acbb52f8946b3e8] ASoC: codecs: Add support for Richtek RTQ9124
# good: [d49305862fdc4d9ff1b1093b4ed7d8e0cb9971b4] regulator: rpi-panel-v2: Add regulator for 7" Raspberry Pi 720x1280
# good: [03b778d1994827ea5cc971dbdfbb457bbb7bfa5d] ASOC: rockchip: Use helper function devm_clk_get_enabled()
# good: [c459262159f39e6e6336797feb975799344b749b] spi: spi-pci1xxxx: Add support for 25MHz Clock frequency in C0
# good: [267be32b0a7b70cc777f8a46f0904c92c0521d89] ASoC: remove component->id
# good: [548d770c330cd1027549947a6ea899c56b5bc4e4] regulator: pca9450: Add support for mode operations
# good: [111a2c8ab462d77d1519b71b46f13ae1b46920b4] ASoC: imx-card: Use helper function for_each_child_of_node_scoped()
# good: [f6f914893d478b7ba08e5c375de1ced16deb5e92] ASoC: dt-bindings: tas57xx: add tas5753 compatibility
# good: [9a30e332c36c52e92e5316b4a012d45284dedeb5] spi: spi-fsl-dspi: Enable support for S32G platforms
# good: [c95e925daa434ee1a40a86aec6476ce588e4bd77] ASoC: Intel: avs: Add rt5640 machine board
# good: [ac209bde018fd320b79976657a44c23113181af6] ASoC: tas2781: Drop the unnecessary symbol imply
# good: [ece5d881004f041c2e1493436409dbcbea3ad5f8] ASoC: codecs: wcd939x: Drop unused 'struct wcd939x_priv' fields
# good: [b9ecde0bcf6a99a3ff08496d4ba90a385ebbfd68] ASoC: codecs: wcd939x: Add VDD_PX supply
# good: [c8c4694ede7ed42d8d4db0e8927dea9839a3e248] regmap: kunit: Constify regmap_range_cfg array
# good: [e6e8897995a9e6028563ce36c27877e5478c8571] ASoC: qcom: sm8250: Add Fairphone 5 soundcard compatible
git bisect start '58ba80c4740212c29a1cf9b48f588e60a7612209' '3a92879a3786d4f28bb3a91a07fd58359b29ca13' '08dc0f5cc26a203e8008c38d9b436c079e7dbb45' '571defe0dff3f1e4180bd0db79283d3d5bf74a71' '2fca750160f29015ab1109bb478537a4e415f7cd' '2bd9648d5a8d329ca734ca2c273a80934867471e' 'c61e94e5e4e6bc50064119e6a779564d1d2ac0e7' 'bc163baef57002c08b3afe64cdd2f55f55a765eb' '9f711c9321cffe3e03709176873c277fa911c366' 'baee26a9d6cd3d3c6c3c03c56270aa647a67e4bd' '7105fdd54a14bee49371b39374a61b3c967d74cb' '913bf8d50cbd144c87e9660b591781179182ff59' '34d340d48e595f8dfd4e72fe4100d2579dbe4a1a' '0c0ef1d90967717b91cded41b00dbae05d8e521c' '3fcd3d2fe44dc9dfca20b6aed117f314a50ba0ff' '244bc18e5f1875401a4af87d2eae3f9376d9d720' '7e1c28fbf235791cb5046fafdac5bc16fe8e788d' 'c4f2c05ab02952c9a56067aeb700ded95b183570' 'b9ab3b61824190b1c6b2c59e7ba4de591f24eb92' '427ceac823e58813b510e585011488f603f0d891' '29ddce17e909779633f856ad1c2f111fbf71c0df' 'ac4c064f67d3cdf9118b9b09c1e3b28b6c10a7ea' '08bf1663c21a3e815eda28fa242d84c945ca3b94' 'ce57bc9771411d6d27f2ca7b40396cbd7d684ba9' '2555691165a0285a4617230fed859f20dcc51608' '0f60ecffbfe35e12eb56c99640ba2360244b5bb3' '9a944494c299fabf3cc781798eb7c02a0bece364' '3e36c822506d924894ff7de549b9377d3114c2d7' '68fbc70ece40139380380dce74059afa592846b3' '8f9cf02c8852837923f1cdacfcc92e138513325c' '17cc308b183308bf5ada36e164284fff7eb064ba' '59566923d955b69bfb1e1163f07dff437dde8c9c' '024f39fff6d222cedde361f7fe34d9ba4e6afb92' '19cbc930c209d59a2c9828de4c7b767e9f14667e' 'c4ca928a6db1593802cd945f075a7e21dd0430c1' 'a48352921f0b15b1f7eff83f5b5613d6ae2350d3' '3421d46440ebe0865bec71dbd2330b4e17a425ab' 'a1d203d390e04798ccc1c3c06019cd4411885d6d' 'bb48117b79ebc39485f7306d09dc602981fe540f' 'ace9b3daf2b4778358573d3698e34cb1c0fa7e14' '2756b7f08ff6ca7c68c8c7dd61c8dc6895c9de34' '5fc2c383125c2b4b6037e02ad8796b776b25e6d0' 'cd4da713f99651e99fbce8ed6b6ec8f686c029a8' '7f8924e8785b68c998bc1906e049bf5595865e60' '3e1c01d06e1f52f78fe00ef26a9cf80dbb0a3115' 'd9f38d9824bfb1b046d2e720349d2f45959ab184' 'dce4bc30f42d313b4dc5832316196411b7f07ad0' '47972c1c3315672352f25c68f91dd88543541947' '5eb8a0d7733d4cd32a776acf1d1aa1c7c01c8a14' 'bb8d8ba4715cb8f997d63d90ba935f6073595df5' '8a5a5cecb79058b608e5562d8998123a3adb313c' 'a4eb71ff98c4792f441f108910bd829da7a04092' '6cafcc53eb5fffd9b9bdfde700bb9bad21e98ed3' '7e10d7242ea8a5947878880b912ffa5806520705' 'd6fa0ca959db8efd4462d7beef4bdc5568640fd0' '6ba68e5aa9d5d15c8877a655db279fcfc0b38b04' '1f5cdb6ab45e1c06ae0953609acbb52f8946b3e8' 'd49305862fdc4d9ff1b1093b4ed7d8e0cb9971b4' '03b778d1994827ea5cc971dbdfbb457bbb7bfa5d' 'c459262159f39e6e6336797feb975799344b749b' '267be32b0a7b70cc777f8a46f0904c92c0521d89' '548d770c330cd1027549947a6ea899c56b5bc4e4' '111a2c8ab462d77d1519b71b46f13ae1b46920b4' 'f6f914893d478b7ba08e5c375de1ced16deb5e92' '9a30e332c36c52e92e5316b4a012d45284dedeb5' 'c95e925daa434ee1a40a86aec6476ce588e4bd77' 'ac209bde018fd320b79976657a44c23113181af6' 'ece5d881004f041c2e1493436409dbcbea3ad5f8' 'b9ecde0bcf6a99a3ff08496d4ba90a385ebbfd68' 'c8c4694ede7ed42d8d4db0e8927dea9839a3e248' 'e6e8897995a9e6028563ce36c27877e5478c8571'
# test job: [08dc0f5cc26a203e8008c38d9b436c079e7dbb45] https://lava.sirena.org.uk/scheduler/job/1546279
# test job: [571defe0dff3f1e4180bd0db79283d3d5bf74a71] https://lava.sirena.org.uk/scheduler/job/1539758
# test job: [2fca750160f29015ab1109bb478537a4e415f7cd] https://lava.sirena.org.uk/scheduler/job/1540294
# test job: [2bd9648d5a8d329ca734ca2c273a80934867471e] https://lava.sirena.org.uk/scheduler/job/1539587
# test job: [c61e94e5e4e6bc50064119e6a779564d1d2ac0e7] https://lava.sirena.org.uk/scheduler/job/1538605
# test job: [bc163baef57002c08b3afe64cdd2f55f55a765eb] https://lava.sirena.org.uk/scheduler/job/1538760
# test job: [9f711c9321cffe3e03709176873c277fa911c366] https://lava.sirena.org.uk/scheduler/job/1538695
# test job: [baee26a9d6cd3d3c6c3c03c56270aa647a67e4bd] https://lava.sirena.org.uk/scheduler/job/1533838
# test job: [7105fdd54a14bee49371b39374a61b3c967d74cb] https://lava.sirena.org.uk/scheduler/job/1533505
# test job: [913bf8d50cbd144c87e9660b591781179182ff59] https://lava.sirena.org.uk/scheduler/job/1531279
# test job: [34d340d48e595f8dfd4e72fe4100d2579dbe4a1a] https://lava.sirena.org.uk/scheduler/job/1530316
# test job: [0c0ef1d90967717b91cded41b00dbae05d8e521c] https://lava.sirena.org.uk/scheduler/job/1530377
# test job: [3fcd3d2fe44dc9dfca20b6aed117f314a50ba0ff] https://lava.sirena.org.uk/scheduler/job/1528995
# test job: [244bc18e5f1875401a4af87d2eae3f9376d9d720] https://lava.sirena.org.uk/scheduler/job/1528294
# test job: [7e1c28fbf235791cb5046fafdac5bc16fe8e788d] https://lava.sirena.org.uk/scheduler/job/1525609
# test job: [c4f2c05ab02952c9a56067aeb700ded95b183570] https://lava.sirena.org.uk/scheduler/job/1526240
# test job: [b9ab3b61824190b1c6b2c59e7ba4de591f24eb92] https://lava.sirena.org.uk/scheduler/job/1526368
# test job: [427ceac823e58813b510e585011488f603f0d891] https://lava.sirena.org.uk/scheduler/job/1525674
# test job: [29ddce17e909779633f856ad1c2f111fbf71c0df] https://lava.sirena.org.uk/scheduler/job/1523960
# test job: [ac4c064f67d3cdf9118b9b09c1e3b28b6c10a7ea] https://lava.sirena.org.uk/scheduler/job/1515936
# test job: [08bf1663c21a3e815eda28fa242d84c945ca3b94] https://lava.sirena.org.uk/scheduler/job/1517680
# test job: [ce57bc9771411d6d27f2ca7b40396cbd7d684ba9] https://lava.sirena.org.uk/scheduler/job/1515829
# test job: [2555691165a0285a4617230fed859f20dcc51608] https://lava.sirena.org.uk/scheduler/job/1515774
# test job: [0f60ecffbfe35e12eb56c99640ba2360244b5bb3] https://lava.sirena.org.uk/scheduler/job/1511599
# test job: [9a944494c299fabf3cc781798eb7c02a0bece364] https://lava.sirena.org.uk/scheduler/job/1507913
# test job: [3e36c822506d924894ff7de549b9377d3114c2d7] https://lava.sirena.org.uk/scheduler/job/1506345
# test job: [68fbc70ece40139380380dce74059afa592846b3] https://lava.sirena.org.uk/scheduler/job/1504169
# test job: [8f9cf02c8852837923f1cdacfcc92e138513325c] https://lava.sirena.org.uk/scheduler/job/1502871
# test job: [17cc308b183308bf5ada36e164284fff7eb064ba] https://lava.sirena.org.uk/scheduler/job/1501545
# test job: [59566923d955b69bfb1e1163f07dff437dde8c9c] https://lava.sirena.org.uk/scheduler/job/1499651
# test job: [024f39fff6d222cedde361f7fe34d9ba4e6afb92] https://lava.sirena.org.uk/scheduler/job/1499702
# test job: [19cbc930c209d59a2c9828de4c7b767e9f14667e] https://lava.sirena.org.uk/scheduler/job/1497288
# test job: [c4ca928a6db1593802cd945f075a7e21dd0430c1] https://lava.sirena.org.uk/scheduler/job/1496256
# test job: [a48352921f0b15b1f7eff83f5b5613d6ae2350d3] https://lava.sirena.org.uk/scheduler/job/1497361
# test job: [3421d46440ebe0865bec71dbd2330b4e17a425ab] https://lava.sirena.org.uk/scheduler/job/1493081
# test job: [a1d203d390e04798ccc1c3c06019cd4411885d6d] https://lava.sirena.org.uk/scheduler/job/1491513
# test job: [bb48117b79ebc39485f7306d09dc602981fe540f] https://lava.sirena.org.uk/scheduler/job/1489350
# test job: [ace9b3daf2b4778358573d3698e34cb1c0fa7e14] https://lava.sirena.org.uk/scheduler/job/1489286
# test job: [2756b7f08ff6ca7c68c8c7dd61c8dc6895c9de34] https://lava.sirena.org.uk/scheduler/job/1489210
# test job: [5fc2c383125c2b4b6037e02ad8796b776b25e6d0] https://lava.sirena.org.uk/scheduler/job/1486896
# test job: [cd4da713f99651e99fbce8ed6b6ec8f686c029a8] https://lava.sirena.org.uk/scheduler/job/1538863
# test job: [7f8924e8785b68c998bc1906e049bf5595865e60] https://lava.sirena.org.uk/scheduler/job/1486908
# test job: [3e1c01d06e1f52f78fe00ef26a9cf80dbb0a3115] https://lava.sirena.org.uk/scheduler/job/1481717
# test job: [d9f38d9824bfb1b046d2e720349d2f45959ab184] https://lava.sirena.org.uk/scheduler/job/1481619
# test job: [dce4bc30f42d313b4dc5832316196411b7f07ad0] https://lava.sirena.org.uk/scheduler/job/1479449
# test job: [47972c1c3315672352f25c68f91dd88543541947] https://lava.sirena.org.uk/scheduler/job/1479571
# test job: [5eb8a0d7733d4cd32a776acf1d1aa1c7c01c8a14] https://lava.sirena.org.uk/scheduler/job/1474490
# test job: [bb8d8ba4715cb8f997d63d90ba935f6073595df5] https://lava.sirena.org.uk/scheduler/job/1472035
# test job: [8a5a5cecb79058b608e5562d8998123a3adb313c] https://lava.sirena.org.uk/scheduler/job/1471848
# test job: [a4eb71ff98c4792f441f108910bd829da7a04092] https://lava.sirena.org.uk/scheduler/job/1468995
# test job: [6cafcc53eb5fffd9b9bdfde700bb9bad21e98ed3] https://lava.sirena.org.uk/scheduler/job/1468942
# test job: [7e10d7242ea8a5947878880b912ffa5806520705] https://lava.sirena.org.uk/scheduler/job/1466042
# test job: [d6fa0ca959db8efd4462d7beef4bdc5568640fd0] https://lava.sirena.org.uk/scheduler/job/1464679
# test job: [6ba68e5aa9d5d15c8877a655db279fcfc0b38b04] https://lava.sirena.org.uk/scheduler/job/1463330
# test job: [1f5cdb6ab45e1c06ae0953609acbb52f8946b3e8] https://lava.sirena.org.uk/scheduler/job/1462967
# test job: [d49305862fdc4d9ff1b1093b4ed7d8e0cb9971b4] https://lava.sirena.org.uk/scheduler/job/1463039
# test job: [03b778d1994827ea5cc971dbdfbb457bbb7bfa5d] https://lava.sirena.org.uk/scheduler/job/1461893
# test job: [c459262159f39e6e6336797feb975799344b749b] https://lava.sirena.org.uk/scheduler/job/1461009
# test job: [267be32b0a7b70cc777f8a46f0904c92c0521d89] https://lava.sirena.org.uk/scheduler/job/1460419
# test job: [548d770c330cd1027549947a6ea899c56b5bc4e4] https://lava.sirena.org.uk/scheduler/job/1460085
# test job: [111a2c8ab462d77d1519b71b46f13ae1b46920b4] https://lava.sirena.org.uk/scheduler/job/1460877
# test job: [f6f914893d478b7ba08e5c375de1ced16deb5e92] https://lava.sirena.org.uk/scheduler/job/1461476
# test job: [9a30e332c36c52e92e5316b4a012d45284dedeb5] https://lava.sirena.org.uk/scheduler/job/1460560
# test job: [c95e925daa434ee1a40a86aec6476ce588e4bd77] https://lava.sirena.org.uk/scheduler/job/1460134
# test job: [ac209bde018fd320b79976657a44c23113181af6] https://lava.sirena.org.uk/scheduler/job/1461916
# test job: [ece5d881004f041c2e1493436409dbcbea3ad5f8] https://lava.sirena.org.uk/scheduler/job/1461683
# test job: [b9ecde0bcf6a99a3ff08496d4ba90a385ebbfd68] https://lava.sirena.org.uk/scheduler/job/1461078
# test job: [c8c4694ede7ed42d8d4db0e8927dea9839a3e248] https://lava.sirena.org.uk/scheduler/job/1461314
# test job: [e6e8897995a9e6028563ce36c27877e5478c8571] https://lava.sirena.org.uk/scheduler/job/1461772
# test job: [58ba80c4740212c29a1cf9b48f588e60a7612209] https://lava.sirena.org.uk/scheduler/job/1548198
# bad: [58ba80c4740212c29a1cf9b48f588e60a7612209] Add linux-next specific files for 20250708
git bisect bad 58ba80c4740212c29a1cf9b48f588e60a7612209
# test job: [ddadac3880bcacd8ae5ef9c8a975ab0f29365279] https://lava.sirena.org.uk/scheduler/job/1548466
# good: [ddadac3880bcacd8ae5ef9c8a975ab0f29365279] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
git bisect good ddadac3880bcacd8ae5ef9c8a975ab0f29365279
# test job: [e3b47c2bac46fc506ecef42040afa3a91776f722] https://lava.sirena.org.uk/scheduler/job/1548653
# good: [e3b47c2bac46fc506ecef42040afa3a91776f722] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
git bisect good e3b47c2bac46fc506ecef42040afa3a91776f722
# test job: [eab3a69ec865243607c349518c09fe39ecc0d936] https://lava.sirena.org.uk/scheduler/job/1548704
# bad: [eab3a69ec865243607c349518c09fe39ecc0d936] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
git bisect bad eab3a69ec865243607c349518c09fe39ecc0d936
# test job: [022880fb3d8f45e408bb117e634edbe9fb1528b2] https://lava.sirena.org.uk/scheduler/job/1548782
# bad: [022880fb3d8f45e408bb117e634edbe9fb1528b2] Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
git bisect bad 022880fb3d8f45e408bb117e634edbe9fb1528b2
# test job: [a00a9a8b710f09cc6d05a0189e3cd5e41ff8f467] https://lava.sirena.org.uk/scheduler/job/1548826
# bad: [a00a9a8b710f09cc6d05a0189e3cd5e41ff8f467] Merge branch into tip/master: 'x86/kconfig'
git bisect bad a00a9a8b710f09cc6d05a0189e3cd5e41ff8f467
# test job: [05f88a899228a24c1beba9291f63895746351a86] https://lava.sirena.org.uk/scheduler/job/1549063
# good: [05f88a899228a24c1beba9291f63895746351a86] Merge branch into tip/master: 'irq/drivers'
git bisect good 05f88a899228a24c1beba9291f63895746351a86
# test job: [7893ea1006fcbb876ddf53ad4ebba4a054add4b2] https://lava.sirena.org.uk/scheduler/job/1549165
# bad: [7893ea1006fcbb876ddf53ad4ebba4a054add4b2] vdso/gettimeofday: Add support for auxiliary clocks
git bisect bad 7893ea1006fcbb876ddf53ad4ebba4a054add4b2
# test job: [60ecc26ec5af567a55f362ad92c0cac8b894541c] https://lava.sirena.org.uk/scheduler/job/1549250
# good: [60ecc26ec5af567a55f362ad92c0cac8b894541c] timekeeping: Provide time setter for auxiliary clocks
git bisect good 60ecc26ec5af567a55f362ad92c0cac8b894541c
# test job: [d878e2960cb638faf3cc9f1409c6a2a3f9283ec1] https://lava.sirena.org.uk/scheduler/job/1549360
# good: [d878e2960cb638faf3cc9f1409c6a2a3f9283ec1] vdso/vsyscall: Introduce a helper to fill clock configurations
git bisect good d878e2960cb638faf3cc9f1409c6a2a3f9283ec1
# test job: [b5df72706b044b30b17f5d623fe040b83e98be36] https://lava.sirena.org.uk/scheduler/job/1549506
# bad: [b5df72706b044b30b17f5d623fe040b83e98be36] vdso/gettimeofday: Introduce vdso_clockid_valid()
git bisect bad b5df72706b044b30b17f5d623fe040b83e98be36
# test job: [9916785ef2ce464edd83fce80eaa11fab7792547] https://lava.sirena.org.uk/scheduler/job/1549963
# good: [9916785ef2ce464edd83fce80eaa11fab7792547] vdso/helpers: Add helpers for seqlocks of single vdso_clock
git bisect good 9916785ef2ce464edd83fce80eaa11fab7792547
# test job: [fcc8e46f768ff508dab0e3cfc2001e96dcb388e2] https://lava.sirena.org.uk/scheduler/job/1550140
# bad: [fcc8e46f768ff508dab0e3cfc2001e96dcb388e2] vdso/gettimeofday: Return bool from clock_gettime() helpers
git bisect bad fcc8e46f768ff508dab0e3cfc2001e96dcb388e2
# test job: [7413d7c640aa1d9620aa467922cfe3b8df51272e] https://lava.sirena.org.uk/scheduler/job/1550370
# good: [7413d7c640aa1d9620aa467922cfe3b8df51272e] vdso/gettimeofday: Return bool from clock_getres() helpers
git bisect good 7413d7c640aa1d9620aa467922cfe3b8df51272e
# first bad commit: [fcc8e46f768ff508dab0e3cfc2001e96dcb388e2] vdso/gettimeofday: Return bool from clock_gettime() helpers

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