| a38a19e | Linus Torvalds | 24 July 2020, 20:44:14 UTC | Merge tag 'for-5.8/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm into master Pull device mapper fix from Mike Snitzer: "A stable fix for DM integrity target's integrity recalculation that gets skipped when resuming a device. This is a fix for a previous stable@ fix" * tag 'for-5.8/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: fix integrity recalculation that is improperly skipped | 24 July 2020, 20:44:14 UTC |
| c615035 | Linus Torvalds | 24 July 2020, 20:41:13 UTC | Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into master Pull i2c fixes from Wolfram Sang: "Again some driver bugfixes and some documentation fixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i2c-qcom-geni: Fix DMA transfer race i2c: rcar: always clear ICSAR to avoid side effects MAINTAINERS: i2c: at91: handover maintenance to Codrin Ciubotariu i2c: drop duplicated word in the header file i2c: cadence: Clear HOLD bit at correct time in Rx path Revert "i2c: cadence: Fix the hold bit setting" | 24 July 2020, 20:41:13 UTC |
| b85bcb7 | Linus Torvalds | 24 July 2020, 20:37:38 UTC | Merge tag 'mmc-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc into master Pull MMC fix from Ulf Hansson: "Fix clock divider calculation in the ASPEED SDHCI controller" * tag 'mmc-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-of-aspeed: Fix clock divider calculation | 24 July 2020, 20:37:38 UTC |
| 88fff0b | Linus Torvalds | 24 July 2020, 20:35:55 UTC | Merge tag 'drm-fixes-2020-07-24' of git://anongit.freedesktop.org/drm/drm into master Pull drm fixes from Dave Airlie: "Quiet fixes, I may have a single regression fix follow up to this for nouveau, but it might be next week, Ben was testing it a bit more . Otherwise two amdgpu fixes, one lima and one sun4i: amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels sun4i: - Fix inverted HPD result; fixes an earlier fix lima: - fix timeout during reset" * tag 'drm-fixes-2020-07-24' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Fix NULL dereference in dpm sysfs handlers drm/amd/powerplay: fix a crash when overclocking Vega M drm/lima: fix wait pp reset timeout drm: sun4i: hdmi: Fix inverted HPD result | 24 July 2020, 20:35:55 UTC |
| f37e99a | Linus Torvalds | 23 July 2020, 20:42:46 UTC | Merge tag 's390-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux into master Pull s390 fixes from Heiko Carstens: - Change cpum_cf/perf counter name from DFLT_CCERROR to DFLT_CCFINISH to reflect reality and avoid further confusion. This is a user space visible change therefore the commit has also a stable tag for 5.7, where this counter was introduced. - Add Matthew Rosato as s390 IOMMU maintainer. * tag 's390-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: MAINTAINERS: add Matthew for s390 IOMMU s390/cpum_cf,perf: change DFLT_CCERROR counter name | 23 July 2020, 20:42:46 UTC |
| 02b9aec | Douglas Anderson | 22 July 2020, 22:00:21 UTC | i2c: i2c-qcom-geni: Fix DMA transfer race When I have KASAN enabled on my kernel and I start stressing the touchscreen my system tends to hang. The touchscreen is one of the only things that does a lot of big i2c transfers and ends up hitting the DMA paths in the geni i2c driver. It appears that KASAN adds enough delay in my system to tickle a race condition in the DMA setup code. When the system hangs, I found that it was running the geni_i2c_irq() over and over again. It had these: m_stat = 0x04000080 rx_st = 0x30000011 dm_tx_st = 0x00000000 dm_rx_st = 0x00000000 dma = 0x00000001 Notably we're in DMA mode but are getting M_RX_IRQ_EN and M_RX_FIFO_WATERMARK_EN over and over again. Putting some traces in geni_i2c_rx_one_msg() showed that when we failed we were getting to the start of geni_i2c_rx_one_msg() but were never executing geni_se_rx_dma_prep(). I believe that the problem here is that we are starting the geni command before we run geni_se_rx_dma_prep(). If a transfer makes it far enough before we do that then we get into the state I have observed. Let's change the order, which seems to work fine. Although problems were seen on the RX path, code inspection suggests that the TX should be changed too. Change it as well. Fixes: 37692de5d523 ("i2c: i2c-qcom-geni: Add bus driver for the Qualcomm GENI I2C controller") Signed-off-by: Douglas Anderson <dianders@chromium.org> Tested-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Reviewed-by: Akash Asthana <akashast@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Mukesh Kumar Savaliya <msavaliy@codeaurora.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 23 July 2020, 20:26:44 UTC |
| eb01597 | Wolfram Sang | 04 July 2020, 13:38:29 UTC | i2c: rcar: always clear ICSAR to avoid side effects On R-Car Gen2, we get a timeout when reading from the address set in ICSAR, even though the slave interface is disabled. Clearing it fixes this situation. Note that Gen3 is not affected. To reproduce: bind and undbind an I2C slave on some bus, run 'i2cdetect' on that bus. Fixes: de20d1857dd6 ("i2c: rcar: add slave support") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 23 July 2020, 20:25:18 UTC |
| 5df96f2 | Mikulas Patocka | 23 July 2020, 14:42:09 UTC | dm integrity: fix integrity recalculation that is improperly skipped Commit adc0daad366b62ca1bce3e2958a40b0b71a8b8b3 ("dm: report suspended device during destroy") broke integrity recalculation. The problem is dm_suspended() returns true not only during suspend, but also during resume. So this race condition could occur: 1. dm_integrity_resume calls queue_work(ic->recalc_wq, &ic->recalc_work) 2. integrity_recalc (&ic->recalc_work) preempts the current thread 3. integrity_recalc calls if (unlikely(dm_suspended(ic->ti))) goto unlock_ret; 4. integrity_recalc exits and no recalculating is done. To fix this race condition, add a function dm_post_suspending that is only true during the postsuspend phase and use it instead of dm_suspended(). Signed-off-by: Mikulas Patocka <mpatocka redhat com> Fixes: adc0daad366b ("dm: report suspended device during destroy") Cc: stable vger kernel org # v4.18+ Signed-off-by: Mike Snitzer <snitzer@redhat.com> | 23 July 2020, 18:39:37 UTC |
| d8904ca | Dave Airlie | 23 July 2020, 04:06:14 UTC | Merge tag 'amd-drm-fixes-5.8-2020-07-22' of git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.8-2020-07-22: amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200723032608.3865-1-alexander.deucher@amd.com | 23 July 2020, 04:06:16 UTC |
| 26a2be0 | Dave Airlie | 23 July 2020, 04:05:28 UTC | Merge tag 'drm-misc-fixes-2020-07-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes * sun4i: Fix inverted HPD result; fixes an earlier fix * lima: fix timeout during reset Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200722070321.GA29190@linux-uq9g | 23 July 2020, 04:05:33 UTC |
| d15be54 | Linus Torvalds | 22 July 2020, 18:56:00 UTC | Merge tag 'media/v5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into master Pull media fixes from Mauro Carvalho Chehab: "A series of fixes for the upcoming atomisp driver. They solve issues when probing atomisp on devices with multiple cameras and get rid of warnings when built with W=1. The diffstat is a bit long, as this driver has several abstractions. The patches that solved the issues with W=1 had to get rid of some duplicated code (there used to have 2 versions of the same code, one for ISP2401 and another one for ISP2400). As this driver is not in 5.7, such changes won't cause regressions" * tag 'media/v5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (38 commits) Revert "media: atomisp: keep the ISP powered on when setting it" media: atomisp: fix mask and shift operation on ISPSSPM0 media: atomisp: move system_local consts into a C file media: atomisp: get rid of version-specific system_local.h media: atomisp: move global stuff into a common header media: atomisp: remove non-used 32-bits consts at system_local media: atomisp: get rid of some unused static vars media: atomisp: Fix error code in ov5693_probe() media: atomisp: Replace trace_printk by pr_info media: atomisp: Fix __func__ style warnings media: atomisp: fix help message for ISP2401 selection media: atomisp: i2c: atomisp-ov2680.c: fixed a brace coding style issue. media: atomisp: make const arrays static, makes object smaller media: atomisp: Clean up non-existing folders from Makefile media: atomisp: Get rid of ACPI specifics in gmin_subdev_add() media: atomisp: Provide Gmin subdev as parameter to gmin_subdev_add() media: atomisp: Use temporary variable for device in gmin_subdev_add() media: atomisp: Refactor PMIC detection to a separate function media: atomisp: Deduplicate return ret in gmin_i2c_write() media: atomisp: Make pointer to PMIC client global ... | 22 July 2020, 18:56:00 UTC |
| 071fb1b | Linus Torvalds | 22 July 2020, 18:30:07 UTC | Merge tag 'exfat-for-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat into master Pull exfat fixes from Namjae Jeon: - fix overflow issue at sector calculation - fix wrong hint_stat initialization - fix wrong size update of stream entry - fix endianness of upname in name_hash computation * tag 'exfat-for-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: fix name_hash computation on big endian systems exfat: fix wrong size update of stream entry by typo exfat: fix wrong hint_stat initialization in exfat_find_dir_entry() exfat: fix overflow issue in exfat_cluster_to_sector() | 22 July 2020, 18:30:07 UTC |
| 0cfa112 | Gerald Schaefer | 21 July 2020, 13:04:30 UTC | MAINTAINERS: add Matthew for s390 IOMMU Acked-By: Matthew Rosato <mjrosato@linux.ibm.com> Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> | 22 July 2020, 15:01:23 UTC |
| 436d176 | Ludovic Desroches | 09 July 2020, 08:42:33 UTC | MAINTAINERS: i2c: at91: handover maintenance to Codrin Ciubotariu My colleague Codrin Ciubotariu, now, maintains this driver internally. Then I handover the mainline maintenance to him. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 22 July 2020, 10:56:16 UTC |
| aca7ed0 | Randy Dunlap | 17 July 2020, 23:38:15 UTC | i2c: drop duplicated word in the header file Drop the doubled word "be" in a comment. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 22 July 2020, 10:54:14 UTC |
| 12d4d9e | Raviteja Narayanam | 03 July 2020, 13:56:12 UTC | i2c: cadence: Clear HOLD bit at correct time in Rx path There are few issues on Zynq SOC observed in the stress tests causing timeout errors. Even though all the data is received, timeout error is thrown. This is due to an IP bug in which the COMP bit in ISR is not set at end of transfer and completion interrupt is not generated. This bug is seen on Zynq platforms when the following condition occurs: Master read & HOLD bit set & Transfer size register reaches '0'. One workaround is to clear the HOLD bit before the transfer size register reaches '0'. The current implementation checks for this at the start of the loop and also only for less than FIFO DEPTH case (ignoring the equal to case). So clear the HOLD bit when the data yet to receive is less than or equal to the FIFO DEPTH. This avoids the IP bug condition. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 22 July 2020, 10:28:07 UTC |
| 0db9254 | Raviteja Narayanam | 03 July 2020, 13:55:49 UTC | Revert "i2c: cadence: Fix the hold bit setting" This reverts commit d358def706880defa4c9e87381c5bf086a97d5f9. There are two issues with "i2c: cadence: Fix the hold bit setting" commit. 1. In case of combined message request from user space, when the HOLD bit is cleared in cdns_i2c_mrecv function, a STOP condition is sent on the bus even before the last message is started. This is because when the HOLD bit is cleared, the FIFOS are empty and there is no pending transfer. The STOP condition should occur only after the last message is completed. 2. The code added by the commit is redundant. Driver is handling the setting/clearing of HOLD bit in right way before the commit. The setting of HOLD bit based on 'bus_hold_flag' is taken care in cdns_i2c_master_xfer function even before cdns_i2c_msend/cdns_i2c_recv functions. The clearing of HOLD bit is taken care at the end of cdns_i2c_msend and cdns_i2c_recv functions based on bus_hold_flag and byte count. Since clearing of HOLD bit is done after the slave address is written to the register (writing to address register triggers the message transfer), it is ensured that STOP condition occurs at the right time after completion of the pending transfer (last message). Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> | 22 July 2020, 10:27:00 UTC |
| 38e0c89 | Paweł Gronowski | 19 July 2020, 15:54:53 UTC | drm/amdgpu: Fix NULL dereference in dpm sysfs handlers NULL dereference occurs when string that is not ended with space or newline is written to some dpm sysfs interface (for example pp_dpm_sclk). This happens because strsep replaces the tmp with NULL if the delimiter is not present in string, which is then dereferenced by tmp[0]. Reproduction example: sudo sh -c 'echo -n 1 > /sys/class/drm/card0/device/pp_dpm_sclk' Signed-off-by: Paweł Gronowski <me@woland.xyz> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org | 21 July 2020, 20:00:01 UTC |
| 88bb16a | Qiu Wenbo | 17 July 2020, 07:09:57 UTC | drm/amd/powerplay: fix a crash when overclocking Vega M Avoid kernel crash when vddci_control is SMU7_VOLTAGE_CONTROL_NONE and vddci_voltage_table is empty. It has been tested on Intel Hades Canyon (i7-8809G). Bug: https://bugzilla.kernel.org/show_bug.cgi?id=208489 Fixes: ac7822b0026f ("drm/amd/powerplay: add smumgr support for VEGAM (v2)") Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Qiu Wenbo <qiuwenbo@phytium.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org | 21 July 2020, 19:59:32 UTC |
| 8c26c87 | Linus Torvalds | 21 July 2020, 15:06:45 UTC | Merge tag 'sound-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into master Pull sound fixes from Takashi Iwai: "This became fairly large, containing mostly the collection of ASoC fixes that slipped from the previous request, so I sent now a bit earlier than usual. But all changes look small and mostly device-specific, hence nothing to worry too much. Majority of changes are for x86 based platforms and their CODEC drivers, in order to address some issues hit by their recent tests and fuzzing. The rest are other ASoC device-specific fixes (imx, qcom, wm8974, amd, rockchip) as well as a trivial fix for a kernel WARNING hit by syzkaller" * tag 'sound-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (28 commits) ALSA: hda/realtek: Fixed ALC298 sound bug by adding quirk for Samsung Notebook Pen S ALSA: info: Drop WARN_ON() from buffer NULL sanity check ASoC: rt5682: Report the button event in the headset type only ASoC: Intel: bytcht_es8316: Add missed put_device() ASoC: rt5682: Enable Vref2 under using PLL2 ASoC: rt286: fix unexpected interrupt happens ASoC: wm8974: remove unsupported clock mode ASoC: wm8974: fix Boost Mixer Aux Switch ASoC: SOF: core: fix null-ptr-deref bug during device removal ASoc: codecs: max98373: remove Idle_bias_on to let codec suspend ASoC: codecs: max98373: Removed superfluous volume control from chip default ASoC: topology: fix tlvs in error handling for widget_dmixer ASoC: topology: fix kernel oops on route addition error ASoC: SOF: imx: add min/max channels for SAI/ESAI on i.MX8/i.MX8M ASoC: Intel: bdw-rt5677: fix non BE conversion ASoC: soc-dai: set dai_link dpcm_ flags with a helper MAINTAINERS: Add Shengjiu to reviewer list of sound/soc/fsl ASoC: core: Remove only the registered component in devm functions MAINTAINERS: Change Maintainer for some at91 drivers ASoC: dt-bindings: simple-card: Fix 'make dt_binding_check' warnings ... | 21 July 2020, 15:06:45 UTC |
| 3d3af18 | Thomas Richter | 17 July 2020, 09:27:22 UTC | s390/cpum_cf,perf: change DFLT_CCERROR counter name Change the counter name DLFT_CCERROR to DLFT_CCFINISH on IBM z15. This counter counts completed DEFLATE instructions with exit code 0, 1 or 2. Since exit code 0 means success and exit code 1 or 2 indicate errors, change the counter name to avoid confusion. This counter is incremented each time the DEFLATE instruction completed regardless if an error was detected or not. Fixes: d68d5d51dc89 ("s390/cpum_cf: Add new extended counters for IBM z15") Fixes: e7950166e402 ("perf vendor events s390: Add new deflate counters for IBM z15") Cc: stable@vger.kernel.org # v5.7 Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> | 21 July 2020, 11:53:56 UTC |
| db415f7 | Ilya Ponetayev | 16 July 2020, 08:27:53 UTC | exfat: fix name_hash computation on big endian systems On-disk format for name_hash field is LE, so it must be explicitly transformed on BE system for proper result. Fixes: 370e812b3ec1 ("exfat: add nls operations") Cc: stable@vger.kernel.org # v5.7 Signed-off-by: Chen Minqiang <ptpt52@gmail.com> Signed-off-by: Ilya Ponetayev <i.ponetaev@ndmsystems.com> Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> | 21 July 2020, 01:44:19 UTC |
| 41e3928 | Hyeongseok Kim | 08 July 2020, 09:52:33 UTC | exfat: fix wrong size update of stream entry by typo The stream.size field is updated to the value of create timestamp of the file entry. Fix this to use correct stream entry pointer. Fixes: 29bbb14bfc80 ("exfat: fix incorrect update of stream entry in __exfat_truncate()") Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> | 21 July 2020, 01:44:15 UTC |
| d2fa0c3 | Namjae Jeon | 03 July 2020, 02:19:46 UTC | exfat: fix wrong hint_stat initialization in exfat_find_dir_entry() We found the wrong hint_stat initialization in exfat_find_dir_entry(). It should be initialized when cluster is EXFAT_EOF_CLUSTER. Fixes: ca06197382bd ("exfat: add directory operations") Cc: stable@vger.kernel.org # v5.7 Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> | 21 July 2020, 01:44:10 UTC |
| 43946b7 | Namjae Jeon | 03 July 2020, 02:16:32 UTC | exfat: fix overflow issue in exfat_cluster_to_sector() An overflow issue can occur while calculating sector in exfat_cluster_to_sector(). It needs to cast clus's type to sector_t before left shifting. Fixes: 1acf1a564b60 ("exfat: add in-memory and on-disk structures and headers") Cc: stable@vger.kernel.org # v5.7 Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> | 21 July 2020, 01:44:06 UTC |
| 4fa640d | Linus Torvalds | 20 July 2020, 20:30:59 UTC | Merge tag 'vfio-v5.8-rc7' of git://github.com/awilliam/linux-vfio into master Pull VFIO fix from Alex Williamson: "Fix race with eventfd ctx cleared outside of mutex (Zeng Tao)" * tag 'vfio-v5.8-rc7' of git://github.com/awilliam/linux-vfio: vfio/pci: fix racy on error and request eventfd ctx | 20 July 2020, 20:30:59 UTC |
| f3f90c6 | Qiang Yu | 19 July 2020, 07:30:50 UTC | drm/lima: fix wait pp reset timeout PP bcast is marked as doing async reset after job is done. When resume after suspend, each PP is reset individually, so no need to reset in PP bcast resume. But I forgot to clear the PP bcast async reset mark so call into async wait before job run and gets timeout. Closes: https://gitlab.freedesktop.org/lima/linux/-/issues/34 Fixes: 3446d7e9883d ("drm/lima: add resume/suspend callback for each ip") Reviewed-by: Erico Nunes <nunes.erico@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200719073050.776962-1-yuq825@gmail.com | 20 July 2020, 00:46:06 UTC |
| 5714ee5 | Kevin Buettner | 18 July 2020, 07:20:03 UTC | copy_xstate_to_kernel: Fix typo which caused GDB regression This fixes a regression encountered while running the gdb.base/corefile.exp test in GDB's test suite. In my testing, the typo prevented the sw_reserved field of struct fxregs_state from being output to the kernel XSAVES area. Thus the correct mask corresponding to XCR0 was not present in the core file for GDB to interrogate, resulting in the following behavior: [kev@f32-1 gdb]$ ./gdb -q testsuite/outputs/gdb.base/corefile/corefile testsuite/outputs/gdb.base/corefile/corefile.core Reading symbols from testsuite/outputs/gdb.base/corefile/corefile... [New LWP 232880] warning: Unexpected size of section `.reg-xstate/232880' in core file. With the typo fixed, the test works again as expected. Signed-off-by: Kevin Buettner <kevinb@redhat.com> Fixes: 9e4636545933 ("copy_xstate_to_kernel(): don't leave parts of destination uninitialized") Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Dave Airlie <airlied@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 20 July 2020, 00:09:10 UTC |
| ba47d84 | Linus Torvalds | 19 July 2020, 22:41:18 UTC | Linux 5.8-rc6 | 19 July 2020, 22:41:18 UTC |
| 92188b4 | Linus Torvalds | 19 July 2020, 19:35:07 UTC | Merge tag 'perf-tools-fixes-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into master Pull perf tooling fixes from Arnaldo Carvalho de Melo: - Update hashmap.h from libbpf and kvm.h from x86's kernel UAPI. - Set opt->set in libsubcmd's OPT_CALLBACK_SET(). This fixes 'perf record --switch-output-event event-name' usage" * tag 'perf-tools-fixes-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: tools arch kvm: Sync kvm headers with the kernel sources perf tools: Sync hashmap.h with libbpf's libsubcmd: Fix OPT_CALLBACK_SET() | 19 July 2020, 19:35:07 UTC |
| efb9666 | Linus Torvalds | 19 July 2020, 19:16:09 UTC | Merge tag 'x86-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull x86 fixes from Thomas Gleixner: "A pile of fixes for x86: - Fix the I/O bitmap invalidation on XEN PV, which was overlooked in the recent ioperm/iopl rework. This caused the TSS and XEN's I/O bitmap to get out of sync. - Use the proper vectors for HYPERV. - Make disabling of stack protector for the entry code work with GCC builds which enable stack protector by default. Removing the option is not sufficient, it needs an explicit -fno-stack-protector to shut it off. - Mark check_user_regs() noinstr as it is called from noinstr code. The missing annotation causes it to be placed in the text section which makes it instrumentable. - Add the missing interrupt disable in exc_alignment_check() - Fixup a XEN_PV build dependency in the 32bit entry code - A few fixes to make the Clang integrated assembler happy - Move EFI stub build to the right place for out of tree builds - Make prepare_exit_to_usermode() static. It's not longer called from ASM code" * tag 'x86-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Don't add the EFI stub to targets x86/entry: Actually disable stack protector x86/ioperm: Fix io bitmap invalidation on Xen PV x86: math-emu: Fix up 'cmp' insn for clang ias x86/entry: Fix vectors to IDTENTRY_SYSVEC for CONFIG_HYPERV x86/entry: Add compatibility with IAS x86/entry/common: Make prepare_exit_to_usermode() static x86/entry: Mark check_user_regs() noinstr x86/traps: Disable interrupts in exc_aligment_check() x86/entry/32: Fix XEN_PV build dependency | 19 July 2020, 19:16:09 UTC |
| 66e4b63 | Linus Torvalds | 19 July 2020, 19:06:08 UTC | Merge tag 'timers-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull timer fixes from Thomas Gleixner: "Two fixes for the timer wheel: - A timer which is already expired at enqueue time can set the base->next_expiry value backwards. As a consequence base->clk can be set back as well. This can lead to timers expiring early. Add a sanity check to prevent this. - When a timer is queued with an expiry time beyond the wheel capacity then it should be queued in the bucket of the last wheel level which is expiring last. The code adjusted the expiry time to the maximum wheel capacity, which is only correct when the wheel clock is 0. Aside of that the check whether the delta is larger than wheel capacity does not check the delta, it checks the expiry value itself. As a result timers can expire at random. Fix this by checking the right variable and adjust expiry time so it becomes base->clock plus capacity which places it into the outmost bucket in the last wheel level" * tag 'timers-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timer: Fix wheel index calculation on last level timer: Prevent base->clk from moving backward | 19 July 2020, 19:06:08 UTC |
| 43768f7 | Linus Torvalds | 19 July 2020, 18:55:24 UTC | Merge tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull scheduler fixes from Thomas Gleixner: "A set of scheduler fixes: - Plug a load average accounting race which was introduced with a recent optimization casing load average to show bogus numbers. - Fix the rseq CPU id initialization for new tasks. sched_fork() does not update the rseq CPU id so the id is the stale id of the parent task, which can cause user space data corruption. - Handle a 0 return value of task_h_load() correctly in the load balancer, which does not decrease imbalance and therefore pulls until the maximum number of loops is reached, which might be all tasks just created by a fork bomb" * tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: handle case of task_h_load() returning 0 sched: Fix unreliable rseq cpu_id for new tasks sched: Fix loadavg accounting race | 19 July 2020, 18:55:24 UTC |
| 9413cd7 | Linus Torvalds | 19 July 2020, 18:53:08 UTC | Merge tag 'irq-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull irq fixes from Thomas Gleixner: "Two fixes for the interrupt subsystem: - Make the handling of the firmware node consistent and do not free the node after the domain has been created successfully. The core code stores a pointer to it which can lead to a use after free or double free. This used to "work" because the pointer was not stored when the initial code was written, but at some point later it was required to store it. Of course nobody noticed that the existing users break that way. - Handle affinity setting on inactive interrupts correctly when hierarchical irq domains are enabled. When interrupts are inactive with the modern hierarchical irqdomain design, the interrupt chips are not necessarily in a state where affinity changes can be handled. The legacy irq chip design allowed this because interrupts are immediately fully initialized at allocation time. X86 has a hacky workaround for this, but other implementations do not. This cased malfunction on GIC-V3. Instead of playing whack a mole to find all affected drivers, change the core code to store the requested affinity setting and then establish it when the interrupt is allocated, which makes the X86 hack go away" * tag 'irq-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/affinity: Handle affinity setting on inactive interrupts correctly irqdomain/treewide: Keep firmware node unconditionally allocated | 19 July 2020, 18:53:08 UTC |
| ce20d7b | Linus Torvalds | 19 July 2020, 18:46:32 UTC | Merge tag 'usb-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into master Pull USB fixes from Greg KH: "Here are a few small USB fixes, and one thunderbolt fix, for 5.8-rc6. Nothing huge in here, just the normal collection of gadget, dwc2/3, serial, and other minor USB driver fixes and id additions. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: iuu_phoenix: fix memory corruption USB: c67x00: fix use after free in c67x00_giveback_urb usb: gadget: function: fix missing spinlock in f_uac1_legacy usb: gadget: udc: atmel: fix uninitialized read in debug printk usb: gadget: udc: atmel: remove outdated comment in usba_ep_disable() usb: dwc2: Fix shutdown callback in platform usb: cdns3: trace: fix some endian issues usb: cdns3: ep0: fix some endian issues usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() usb: gadget: fix langid kernel-doc warning in usbstring.c usb: dwc3: pci: add support for the Intel Jasper Lake usb: dwc3: pci: add support for the Intel Tiger Lake PCH -H variant usb: chipidea: core: add wakeup support for extcon USB: serial: option: add Quectel EG95 LTE modem thunderbolt: Fix path indices used in USB3 tunnel discovery USB: serial: ch341: add new Product ID for CH340 USB: serial: option: add GosunCn GM500 series USB: serial: cypress_m8: enable Simply Automated UPB PIM | 19 July 2020, 18:46:32 UTC |
| 8c18fc6 | Linus Torvalds | 19 July 2020, 18:28:23 UTC | Merge tag 'dma-mapping-5.8-6' of git://git.infradead.org/users/hch/dma-mapping into master Pull dma-mapping fixes from Christoph Hellwig: "Ensure we always have fully addressable memory in the dma coherent pool (Nicolas Saenz Julienne)" * tag 'dma-mapping-5.8-6' of git://git.infradead.org/users/hch/dma-mapping: dma-pool: do not allocate pool memory from CMA dma-pool: make sure atomic pool suits device dma-pool: introduce dma_guess_pool() dma-pool: get rid of dma_in_atomic_pool() dma-direct: provide function to check physical memory area validity | 19 July 2020, 18:28:23 UTC |
| 0d6db85 | Mauro Carvalho Chehab | 19 July 2020, 11:29:18 UTC | Revert "media: atomisp: keep the ISP powered on when setting it" changeset d0213061a501 ("media: atomisp: fix mask and shift operation on ISPSSPM0") solved the existing issue with the IUNIT power on code. So, the driver can now use the right code again. This reverts commit 95d1f398c4dc3f55e9007c89452ccc16301205fc. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 11:31:53 UTC |
| 23988c9 | Colin Ian King | 16 July 2020, 14:51:38 UTC | media: atomisp: fix mask and shift operation on ISPSSPM0 Currently the check on bits 25:24 on ISPSSPM0 is always 0 because the mask and shift operations are incorrect. Fix this by shifting by MRFLD_ISPSSPM0_ISPSSS_OFFSET (24 bits right) and then masking with RFLD_ISPSSPM0_ISPSSC_MASK (0x03) to get the appropriate 2 bits to check. Addresses-Coverity: ("Operands don't affect result") Fixes: 0f441fd70b1e ("media: atomisp: simplify the power down/up code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 11:31:53 UTC |
| da05b14 | Arvind Sankar | 15 July 2020, 03:26:31 UTC | x86/boot: Don't add the EFI stub to targets vmlinux-objs-y is added to targets, which currently means that the EFI stub gets added to the targets as well. It shouldn't be added since it is built elsewhere. This confuses Makefile.build which interprets the EFI stub as a target $(obj)/$(objtree)/drivers/firmware/efi/libstub/lib.a and will create drivers/firmware/efi/libstub/ underneath arch/x86/boot/compressed, to hold this supposed target, if building out-of-tree. [0] Fix this by pulling the stub out of vmlinux-objs-y into efi-obj-y. [0] See scripts/Makefile.build near the end: # Create directories for object files if they do not exist Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lkml.kernel.org/r/20200715032631.1562882-1-nivedita@alum.mit.edu | 19 July 2020, 11:07:11 UTC |
| 58ac315 | Kees Cook | 26 June 2020, 20:34:25 UTC | x86/entry: Actually disable stack protector Some builds of GCC enable stack protector by default. Simply removing the arguments is not sufficient to disable stack protector, as the stack protector for those GCC builds must be explicitly disabled. Remove the argument removals and add -fno-stack-protector. Additionally include missed x32 argument updates, and adjust whitespace for readability. Fixes: 20355e5f73a7 ("x86/entry: Exclude low level entry code from sanitizing") Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/202006261333.585319CA6B@keescook | 19 July 2020, 11:07:10 UTC |
| 85ebb8e | Mauro Carvalho Chehab | 19 July 2020, 05:11:00 UTC | media: atomisp: move system_local consts into a C file Instead of declaring all those consts everywhere when the headers are included, just place them on a single place. This change shuts up lots of warnings when built with W=1: In file included from drivers/staging/media/atomisp/pci/ia_css_acc_types.h:23, from drivers/staging/media/atomisp/pci/ia_css.h:26, from drivers/staging/media/atomisp/pci/atomisp_compat_css20.h:24, from drivers/staging/media/atomisp/pci/atomisp_compat.h:22, from drivers/staging/media/atomisp/pci/atomisp_drvfs.c:23: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from drivers/staging/media/atomisp/pci/ia_css_acc_types.h:23, from drivers/staging/media/atomisp/pci/ia_css.h:26, from drivers/staging/media/atomisp/pci/atomisp_file.c:27: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from ./drivers/staging/media/atomisp//pci/ia_css_acc_types.h:23, from ./drivers/staging/media/atomisp//pci/ia_css_pipe_public.h:29, from drivers/staging/media/atomisp/pci/sh_css_legacy.h:23, from drivers/staging/media/atomisp/pci/atomisp_internal.h:34, from drivers/staging/media/atomisp/pci/atomisp_cmd.h:30, from drivers/staging/media/atomisp/pci/atomisp_csi2.c:21: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from ./drivers/staging/media/atomisp//pci/ia_css_acc_types.h:23, from ./drivers/staging/media/atomisp//pci/ia_css_pipe_public.h:29, from drivers/staging/media/atomisp/pci/sh_css_legacy.h:23, from drivers/staging/media/atomisp/pci/atomisp_internal.h:34, from drivers/staging/media/atomisp/pci/atomisp_acc.h:23, from drivers/staging/media/atomisp/pci/atomisp_acc.c:29: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:33 UTC |
| 08b2bcc | Mauro Carvalho Chehab | 18 July 2020, 07:51:14 UTC | media: atomisp: get rid of version-specific system_local.h After removing the unused 32-bits data, the isp2401_system_local.h now contains everything that it is needed, either by isp2401 or by isp2400. So, remove code duplication. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:33 UTC |
| 4b28ded | Mauro Carvalho Chehab | 18 July 2020, 08:26:26 UTC | media: atomisp: move global stuff into a common header Right now, there are two versions of system_global.h headers. Both share a lot of common code. There are some ISP2401 specific types on one of the headers, but it doesn't conflict with the ISP2400 ones. Also, the common code is identical. So, remove code duplication by moving such code into a common header. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:33 UTC |
| a615480 | Mauro Carvalho Chehab | 18 July 2020, 07:30:56 UTC | media: atomisp: remove non-used 32-bits consts at system_local There is an abstraction at the code in order to support 32 or 64 bits address/data length. However, for all Atom chipsets supported by this version, the size is fixed. So, cleanup the mess, removing the uused code and placing the data sizes on a single place. The end goal is to completely remove those local/global headers, replacing them by some ISP-version dependent struct, in order for the driver to decide what version it would need in runtime. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:33 UTC |
| ecf1b4c | Mauro Carvalho Chehab | 18 July 2020, 07:18:10 UTC | media: atomisp: get rid of some unused static vars There are several static vars declared inside the system local headers. This causes lots of warnings when W=1. Remove the unused ones. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:33 UTC |
| ac82845 | Dan Carpenter | 14 July 2020, 10:55:29 UTC | media: atomisp: Fix error code in ov5693_probe() If gmin_camera_platform_data() returns NULL then we should return a negative error instead of success. Fixes: 90ebe55ab886 ("media: staging: atomisp: Add driver prefix to Kconfig option and module names") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:32 UTC |
| 3d81099 | Nicolas Boichat | 10 July 2020, 06:45:29 UTC | media: atomisp: Replace trace_printk by pr_info trace_printk should not be used in production code, replace it call with pr_info. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:32 UTC |
| d8ebd81 | Baidyanath Kundu | 01 July 2020, 16:48:42 UTC | media: atomisp: Fix __func__ style warnings This patch fixes the checkpatch.pl warning: Prefer using '"%s...", __func__' to using '<function name>', this function's name, in a string Signed-off-by: Baidyanath Kundu <kundubaidya99@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:32 UTC |
| 52c6f42 | Mauro Carvalho Chehab | 17 June 2020, 18:52:12 UTC | media: atomisp: fix help message for ISP2401 selection I'm pretty sure I named this right, but it sounds that I ended doing something weird maybe while solving some conflict. So, fix the title of this config var. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 19 July 2020, 06:08:32 UTC |
| f932d58 | Linus Torvalds | 18 July 2020, 20:22:03 UTC | Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi into master Pull SCSI fix from James Bottomley: "One small driver fix. Although the one liner makes it sound like a cosmetic change, it's a regression fix for the megaraid_sas driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro | 18 July 2020, 20:22:03 UTC |
| e26aeee | Linus Torvalds | 18 July 2020, 19:06:11 UTC | Merge tag 'hwmon-for-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging into master Pull hwmon fixes from Guenter Roeck: - Using SCT on some Tohsiba drives causes firmware hangs. Disable its use in the drivetemp driver. - Handle potential buffer overflows in scmi and aspeed-pwm-tacho driver. - Energy reporting does not work well on all AMD CPUs. Restrict amd_energy to known working models. - Enable reading the CPU temperature on NCT6798D using undocumented registers. - Fix read errors seen if PEC is enabled in adm1275 driver. - Fix setting the pwm1_enable in emc2103 driver. * tag 'hwmon-for-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe() hwmon: (nct6775) Accept PECI Calibration as temperature source for NCT6798D hwmon: (adm1275) Make sure we are reading enough data for different chips hwmon: (emc2103) fix unable to change fan pwm1_enable attribute hwmon: (amd_energy) match for supported models hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow | 18 July 2020, 19:06:11 UTC |
| 6cf7ccb | Linus Torvalds | 18 July 2020, 18:10:06 UTC | Merge tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into master Pull RISC-V fixes from Palmer Dabbelt: "Two fixes: - 16KiB kernel stacks on rv64, which fixes a lot of crashes. - Rolling an mmiowb() into the scheduler, which when combined with Will's fix to the mmiowb()-on-spinlock should fix the PREEMPT issues we've been seeing" * tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw riscv: use 16KB kernel stack on 64-bit | 18 July 2020, 18:10:06 UTC |
| 721db9d | Linus Torvalds | 18 July 2020, 17:45:17 UTC | Merge tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux into master Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes for 5.8: - A fix to the VAS code we merged this cycle, to report the proper error code to userspace for address translation failures. And a selftest update to match. - Another fix for our pkey handling of PROT_EXEC mappings. - A fix for a crash when booting a "secure VM" under an ultravisor with certain numbers of CPUs. Thanks to: Aneesh Kumar K.V, Haren Myneni, Laurent Dufour, Sandipan Das, Satheesh Rajendran, Thiago Jung Bauermann" * tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Use proper error code to check fault address powerpc/vas: Report proper error code for address translation failure powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey | 18 July 2020, 17:45:17 UTC |
| c66ef39 | Maciej S. Szmigiero | 18 July 2020, 12:32:10 UTC | hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives It has been observed that Toshiba DT01ACA family drives have WRITE FPDMA QUEUED command timeouts and sometimes just freeze until power-cycled under heavy write loads when their temperature is getting polled in SCT mode. The SMART mode seems to be fine, though. Let's make sure we don't use SCT mode for these drives then. While only the 3 TB model was actually caught exhibiting the problem let's play safe here to avoid data corruption and extend the ban to the whole family. Fixes: 5b46903d8bf3 ("hwmon: Driver for disk and solid state drives with temperature sensors") Cc: stable@vger.kernel.org Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Link: https://lore.kernel.org/r/0cb2e7022b66c6d21d3f189a12a97878d0e7511b.1595075458.git.mail@maciej.szmigiero.name Signed-off-by: Guenter Roeck <linux@roeck-us.net> | 18 July 2020, 15:11:44 UTC |
| 568e4e8 | Joonho Wohn | 18 July 2020, 08:23:15 UTC | ALSA: hda/realtek: Fixed ALC298 sound bug by adding quirk for Samsung Notebook Pen S Fixed no headphone sound bug on laptop Samsung Notebook Pen S (950SBE-951SBE), by using existing patch in Linus' tree, commit 14425f1f521f (ALSA: hda/realtek: Add quirk for Samsung Notebook). This laptop uses the same ALC298 but different subsystem id 0x144dc812. I added SND_PCI_QUIRK at sound/pci/hda/patch_realtek.c Signed-off-by: Joonho Wohn <doomsheart@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/CAHcbMh291aWDKiWSZoxXB4-Eru6OYRwGA4AVEdCZeYmVLo5ZxQ@mail.gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> | 18 July 2020, 10:40:31 UTC |
| cadfad8 | Andy Lutomirski | 17 July 2020, 23:53:55 UTC | x86/ioperm: Fix io bitmap invalidation on Xen PV tss_invalidate_io_bitmap() wasn't wired up properly through the pvop machinery, so the TSS and Xen's io bitmap would get out of sync whenever disabling a valid io bitmap. Add a new pvop for tss_invalidate_io_bitmap() to fix it. This is XSA-329. Fixes: 22fe5b0439dd ("x86/ioperm: Move TSS bitmap update to exit to user work") Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Juergen Gross <jgross@suse.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/d53075590e1f91c19f8af705059d3ff99424c020.1595030016.git.luto@kernel.org | 18 July 2020, 10:31:49 UTC |
| b6b415a | B K Karthik | 28 June 2020, 04:38:33 UTC | media: atomisp: i2c: atomisp-ov2680.c: fixed a brace coding style issue. Fixed a coding style issue. Signed-off-by: B K Karthik <karthik.bk2000@live.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 08:59:30 UTC |
| fb25954 | Colin Ian King | 11 June 2020, 14:08:31 UTC | media: atomisp: make const arrays static, makes object smaller Don't populate const arrays on the stack but instead make them static. Makes the object code smaller by 150 bytes. Before: text data bss dec hex filename 111083 23692 64 134839 20eb7 atomisp/pci/atomisp_compat_css20.o After: text data bss dec hex filename 110773 23852 64 134689 20e21 atomisp/pci/atomisp_compat_css20.o After: (gcc version 9.3.0, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 06:58:26 UTC |
| 3a07446 | Andy Shevchenko | 29 June 2020, 10:57:39 UTC | media: atomisp: Clean up non-existing folders from Makefile Compiler is not happy about leftovers: cc1: warning: .../pci/hrt/: No such file or directory [-Wmissing-include-dirs] cc1: warning: .../pci/hive_isp_css_include/memory_access/: No such file or directory [-Wmissing-include-dirs] cc1: warning: .../pci/css_2400_system/hrt/: No such file or directory [-Wmissing-include-dirs] Drop them from Makefile. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 06:58:08 UTC |
| e8b4a89 | Andy Shevchenko | 29 June 2020, 10:57:38 UTC | media: atomisp: Get rid of ACPI specifics in gmin_subdev_add() First of all ACPI HID is a part of the device name which is printed as a part of the dev_info(dev, ...); line. Second, since the only BID is left, it's a part of ACPI path, which can be printed via %pfw. Besides that, drop ACPI handle from atomisp_get_acpi_power() parameters. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 06:58:02 UTC |
| 5cb30ae | Andy Shevchenko | 29 June 2020, 10:57:37 UTC | media: atomisp: Provide Gmin subdev as parameter to gmin_subdev_add() Provide Gmin subdev as parameter to gmin_subdev_add() to avoid direct global variable usage. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 06:57:53 UTC |
| fecd883 | Andy Shevchenko | 29 June 2020, 10:57:36 UTC | media: atomisp: Use temporary variable for device in gmin_subdev_add() Use temporary variable for device in gmin_subdev_add(). While here, drop unused temporary variable for device in other places. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:23:54 UTC |
| c30f4cb | Andy Shevchenko | 29 June 2020, 10:57:35 UTC | media: atomisp: Refactor PMIC detection to a separate function Refactor PMIC detection to a separate function. In the future we may move this code somewhere else where it's more suitable. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:23:24 UTC |
| e4fb745 | Andy Shevchenko | 26 June 2020, 12:19:25 UTC | media: atomisp: Deduplicate return ret in gmin_i2c_write() Deduplicate return ret in gmin_i2c_write(). While here, replace 'Kernel' by 'kernel' in the message and reduce amount of LOCs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:22:44 UTC |
| 2e31e6f | Andy Shevchenko | 26 June 2020, 12:19:21 UTC | media: atomisp: Make pointer to PMIC client global When we enumerate second device when PMIC has been successfully detected to AXP, we got into troubles dereferencing NULL pointer. It seems we have to detect PMIC only once because pmic_id is a global variable and code doesn't expect the change of it: Two PMICs on one platform? It's impossible. Crash excerpt: [ 34.335237] BUG: kernel NULL pointer dereference, address: 0000000000000002 ... [ 35.652036] RIP: 0010:gmin_subdev_add.cold+0x32f/0x33e [atomisp_gmin_platform] So, as a quick fix make power a global variable. In next patches we move PMIC detection to be more independent from subdevices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:22:25 UTC |
| 0f46ab4 | Andy Shevchenko | 26 June 2020, 12:19:20 UTC | media: atomisp: Don't try to parse unexpected ACPI object type There are devices with completely different _DSM() format, and accessing object as a package leads to crashes. Bail out in the case of unexpected object type. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:22:02 UTC |
| 96310fd | Andy Shevchenko | 26 June 2020, 12:19:19 UTC | media: atomisp: make platform data more readable Add few blank lines to make platform data more readable. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:21:44 UTC |
| 250977d | Andy Shevchenko | 26 June 2020, 12:19:18 UTC | media: atomisp: Drop global atomisp_dev variable (easy cases) Refactor code to avoid use of atomisp_dev global variable where it's easy to achieve. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:21:25 UTC |
| 71aecd5 | Andy Shevchenko | 26 June 2020, 12:19:17 UTC | media: atomisp: Replace direct access to MMIO with proper helpers We have special helpers to access MMIO. Use them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:20:59 UTC |
| 89027fe | Andy Shevchenko | 26 June 2020, 12:19:16 UTC | media: atomisp: Unify pdev to be pointer to struct pci_device Unify pdev to be pointer to struct pci_device. While here, reindent some (touched) lines for better readability. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:20:05 UTC |
| 1cfc859 | Andy Shevchenko | 26 June 2020, 12:19:15 UTC | media: atomisp: Get rid of struct pci_dev in struct atomisp_device struct atomisp device has struct device and struct pci_dev pointers which are basically duplicates of each other. Drop the latter in favour of the former. While here, unify pdev to be pointer to struct pci_device and reindent some (touched) lines for better readability. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:19:37 UTC |
| 0697fd9 | Andy Shevchenko | 26 June 2020, 12:19:14 UTC | media: atomisp: don't pass struct device_driver as parameter There is no need to pass a pointer to struct device_driver when we have an access to struct device already. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:18:58 UTC |
| 4f30713 | Andy Shevchenko | 26 June 2020, 12:19:13 UTC | media: atomisp: Use proper APIs to find I²C client device by ACPI HID There are specific ACPI and I\xB2C APIs to match device by different parameters, such as ACPI HID, and retrieve an I\xB2C client. Use them instead of home grown approach. Note, it fixes a resource leak as well. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:18:35 UTC |
| 5f55dd5 | Andy Shevchenko | 26 June 2020, 12:19:12 UTC | media: atomisp: move CCK endpoint address to generic header IOSF MBI header contains a lot of definitions, such as end point addresses of IPs. Move CCK address from AtomISP driver to generic header. While here, drop unused one. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:17:16 UTC |
| e651cc3 | Andy Shevchenko | 26 June 2020, 12:19:11 UTC | media: atomisp: Replace last use of Intel MID APIs Intel MID special header is not in use in this driver. Replace it with a better macro for now on. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:16:28 UTC |
| 79317ba | Mauro Carvalho Chehab | 21 June 2020, 08:04:16 UTC | media: atomisp: place all gpio parsing together Instead of parsing GPIO for two exceptions inside the logic which would be trying to use the GPIO, move the init code to the routine which adds a new gmin device. Move the notes to it too, as this helps to identify where those two GPIO settings are used, explaining why they're defaulting to -1 when not found. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:15:38 UTC |
| 2b5b322 | Mauro Carvalho Chehab | 21 June 2020, 07:42:47 UTC | media: atomisp: split add from find subdev There's only one place where a subdev can be added: when the sensor driver registers it. Trying to do it elsewhere will cause problems, as the detection code needs to access the I2C bus in order to probe some things. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:14:51 UTC |
| 1153cb4 | Mauro Carvalho Chehab | 21 June 2020, 07:07:24 UTC | media: atomisp: print info if gpio0 and gpio2 were detected If the ACPI DSDT tables provide _CRS for the camera, the GPIO core code should be able to handle them automatically. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:13:33 UTC |
| d6ad1c9 | Mauro Carvalho Chehab | 21 June 2020, 06:32:27 UTC | media: atomisp: fix call to g_frame_interval The media core has now a check if fi->pad is bigger than zero or bigger than sd->entity.num_pads, if the media controller is defined. This causes a call to g_frame_interval to return -EINVAL. Fix it by first cleaning up the struct. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:12:46 UTC |
| e2c5794 | Mauro Carvalho Chehab | 20 June 2020, 10:25:10 UTC | media: atomisp: properly parse CLK PMIC on newer devices Newer devices don't place the PMIC CLK line inside an EFI var. Instead, those are found at the _PR0 table. Add a parser for it, using info stored via the DSDT table. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:12:34 UTC |
| d669728 | Mauro Carvalho Chehab | 14 June 2020, 07:02:01 UTC | media: atomisp: Prepare sensor support for ACPI PM Add support code for this driver to use ACPI power management. Yet, at least with known devices, this won't work without further changes. The rationale is that the ACPI handling code checks for the _PR? tables in order to know what is required to switch the device from power state D0 (_PR0) up to D3COLD (_PR3). The adev->flags.power_manageable is set to true if the device has a _PR0 table, which can be checked by calling acpi_device_power_manageable(adev). However, this only says that the device can be set to power off mode. At least on the DSDT tables we've seen so far, there's no _PR3 nor _PS3 (which would have a somewhat similar effect). So, using ACPI for power management won't work, except if adding an ACPI override logic somewhere. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:08:52 UTC |
| 6391c63 | Mauro Carvalho Chehab | 14 June 2020, 06:36:23 UTC | media: atomisp: reorganize the code under gmin_subdev_add() The gmin_subdev_add() currently doesn't use ACPI device power management. In order to prepare for adding support for it, let's shift some things, placing the PM-related stuff at the end of the probing logic. Let's also store the current gs on a temporary var, in order to simplify the source code. Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 18 July 2020, 05:06:44 UTC |
| 6a70f89 | Linus Torvalds | 17 July 2020, 23:37:52 UTC | Merge tag 'nfs-for-5.8-3' of git://git.linux-nfs.org/projects/anna/linux-nfs into master Pull NFS client fixes from Anna Schumaker: "A few more NFS client bugfixes for Linux 5.8: NFS: - Fix interrupted slots by using the SEQUENCE operation SUNRPC: - revert d03727b248d0 to fix unkillable IOs xprtrdma: - Fix double-free in rpcrdma_ep_create() - Fix recursion into rpcrdma_xprt_disconnect() - Fix return code from rpcrdma_xprt_connect() - Fix handling of connect errors - Fix incorrect header size calculations" * tag 'nfs-for-5.8-3' of git://git.linux-nfs.org/projects/anna/linux-nfs: SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion") xprtrdma: fix incorrect header size calculations NFS: Fix interrupted slots by sending a solo SEQUENCE operation xprtrdma: Fix handling of connect errors xprtrdma: Fix return code from rpcrdma_xprt_connect() xprtrdma: Fix recursion into rpcrdma_xprt_disconnect() xprtrdma: Fix double-free in rpcrdma_ep_create() | 17 July 2020, 23:37:52 UTC |
| 630c183 | Linus Torvalds | 17 July 2020, 22:38:22 UTC | Merge tag 'arm-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master Pull ARM SoC fixes from Arnd Bergmann: "This time there are a number of actual code fixes, plus a small set of device tree issues getting addressed: Renesas: - one defconfig cleanup to allow a later Kconfig change Intel socfpga: - enable QSPI devices on some machines - fix DTC validation warnings TI OMAP: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x NXP i.MX: - A couple of fixes on i.MX platform device registration code to stop the use of invalid IRQ 0. - Fix a regression seen on ls1021a platform, caused by commit 52102a3ba6a61 ("soc: imx: move cpu code to drivers/soc/imx"). - Fix a misconfiguration of audio SSI on imx6qdl-gw551x board. Amlogic Meson: - misc DT fixes - SoC ID fixes to detect all chips correctly" * tag 'arm-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: stratix10: increase QSPI reg address in nand dts file arm64: dts: stratix10: add status to qspi dts node arm64: dts: agilex: add status to qspi dts node ARM: dts: Fix dcan driver probe failed on am437x platform ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST soc: imx: check ls1021a ARM: imx: Remove imx_add_imx_dma() unused irq_err argument ARM: imx: Provide correct number of resources when registering gpio devices ARM: dts: imx6qdl-gw551x: fix audio SSI bus: ti-sysc: Do not disable on suspend for no-idle bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Fix wakeirq sleeping function called from invalid context ARM: dts: meson: Align L2 cache-controller nodename with dtschema arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency arm64: dts: meson: add missing gxl rng clock soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's | 17 July 2020, 22:38:22 UTC |
| a570f41 | Linus Torvalds | 17 July 2020, 22:27:52 UTC | Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into master Pull arm64 fixes from Will Deacon: "A batch of arm64 fixes. Although the diffstat is a bit larger than we'd usually have at this stage, a decent amount of it is the addition of comments describing our syscall tracing behaviour, and also a sweep across all the modular arm64 PMU drivers to make them rebust against unloading and unbinding. There are a couple of minor things kicking around at the moment (CPU errata and module PLTs for very large modules), but I'm not expecting any significant changes now for us in 5.8. - Fix kernel text addresses for relocatable images booting using EFI and with KASLR disabled so that they match the vmlinux ELF binary. - Fix unloading and unbinding of PMU driver modules. - Fix generic mmiowb() when writeX() is called from preemptible context (reported by the riscv folks). - Fix ptrace hardware single-step interactions with signal handlers, system calls and reverse debugging. - Fix reporting of 64-bit x0 register for 32-bit tasks via 'perf_regs'. - Add comments describing syscall entry/exit tracing ABI" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: drivers/perf: Prevent forced unbinding of PMU drivers asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible() arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP arm64: ptrace: Use NO_SYSCALL instead of -1 in syscall_trace_enter() arm64: syscall: Expand the comment about ptrace and syscall(-1) arm64: ptrace: Add a comment describing our syscall entry/exit trap ABI arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions drivers/perf: Fix kernel panic when rmmod PMU modules during perf sampling efi/libstub/arm64: Retain 2MB kernel Image alignment if !KASLR | 17 July 2020, 22:27:52 UTC |
| baedb87 | Thomas Gleixner | 17 July 2020, 16:00:02 UTC | genirq/affinity: Handle affinity setting on inactive interrupts correctly Setting interrupt affinity on inactive interrupts is inconsistent when hierarchical irq domains are enabled. The core code should just store the affinity and not call into the irq chip driver for inactive interrupts because the chip drivers may not be in a state to handle such requests. X86 has a hacky workaround for that but all other irq chips have not which causes problems e.g. on GIC V3 ITS. Instead of adding more ugly hacks all over the place, solve the problem in the core code. If the affinity is set on an inactive interrupt then: - Store it in the irq descriptors affinity mask - Update the effective affinity to reflect that so user space has a consistent view - Don't call into the irq chip driver This is the core equivalent of the X86 workaround and works correctly because the affinity setting is established in the irq chip when the interrupt is activated later on. Note, that this is only effective when hierarchical irq domains are enabled by the architecture. Doing it unconditionally would break legacy irq chip implementations. For hierarchial irq domains this works correctly as none of the drivers can have a dependency on affinity setting in inactive state by design. Remove the X86 workaround as it is not longer required. Fixes: 02edee152d6e ("x86/apic/vector: Ignore set_affinity call for inactive interrupts") Reported-by: Ali Saidi <alisaidi@amazon.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Ali Saidi <alisaidi@amazon.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200529015501.15771-1-alisaidi@amazon.com Link: https://lkml.kernel.org/r/877dv2rv25.fsf@nanos.tec.linutronix.de | 17 July 2020, 21:30:43 UTC |
| e2a71bd | Frederic Weisbecker | 17 July 2020, 14:05:40 UTC | timer: Fix wheel index calculation on last level When an expiration delta falls into the last level of the wheel, that delta has be compared against the maximum possible delay and reduced to fit in if necessary. However instead of comparing the delta against the maximum, the code compares the actual expiry against the maximum. Then instead of fixing the delta to fit in, it sets the maximum delta as the expiry value. This can result in various undesired outcomes, the worst possible one being a timer expiring 15 days ahead to fire immediately. Fixes: 500462a9de65 ("timers: Switch to a non-cascading wheel") Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20200717140551.29076-2-frederic@kernel.org | 17 July 2020, 19:44:05 UTC |
| 65caafd | Olga Kornievskaia | 15 July 2020, 17:04:15 UTC | SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion") Reverting commit d03727b248d0 "NFSv4 fix CLOSE not waiting for direct IO compeletion". This patch made it so that fput() by calling inode_dio_done() in nfs_file_release() would wait uninterruptably for any outstanding directIO to the file (but that wait on IO should be killable). The problem the patch was also trying to address was REMOVE returning ERR_ACCESS because the file is still opened, is supposed to be resolved by server returning ERR_FILE_OPEN and not ERR_ACCESS. Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> | 17 July 2020, 18:47:38 UTC |
| 4ebf8d7 | Linus Torvalds | 17 July 2020, 17:47:51 UTC | Merge tag 'io_uring-5.8-2020-07-17' of git://git.kernel.dk/linux-block into master Pull io_uring fix from Jens Axboe: "Fix for a case where, with automatic buffer selection, we can leak the buffer descriptor for recvmsg" * tag 'io_uring-5.8-2020-07-17' of git://git.kernel.dk/linux-block: io_uring: fix recvmsg memory leak with buffer selection | 17 July 2020, 17:47:51 UTC |
| c9ea87d | Linus Torvalds | 17 July 2020, 17:45:36 UTC | Merge tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block into master Pull block fix from Jens Axboe: "Single NVMe multipath capacity fix" * tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block: nvme: explicitly update mpath disk capacity on revalidation | 17 July 2020, 17:45:36 UTC |
| 0dd68a3 | Linus Torvalds | 17 July 2020, 17:36:19 UTC | Merge tag 'fuse-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse into master Pull fuse fixes from Miklos Szeredi: - two regressions in this cycle caused by the conversion of writepage list to an rb_tree - two regressions in v5.4 cause by the conversion to the new mount API - saner behavior of fsconfig(2) for the reconfigure case - an ancient issue with FS_IOC_{GET,SET}FLAGS ioctls * tag 'fuse-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS fuse: don't ignore errors from fuse_writepages_fill() fuse: clean up condition for writepage sending fuse: reject options on reconfigure via fsconfig(2) fuse: ignore 'data' argument of mount(..., MS_REMOUNT) fuse: use ->reconfigure() instead of ->remount_fs() fuse: fix warning in tree_insert() and clean up writepage insertion fuse: move rb_erase() before tree_insert() | 17 July 2020, 17:36:19 UTC |
| 44fea37 | Linus Torvalds | 17 July 2020, 17:29:19 UTC | Merge tag 'ovl-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs into master Pull overlayfs fixes from Miklos Szeredi: - fix a regression introduced in v4.20 in handling a regenerated squashfs lower layer - two regression fixes for this cycle, one of which is Oops inducing - miscellaneous issues * tag 'ovl-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix lookup of indexed hardlinks with metacopy ovl: fix unneeded call to ovl_change_flags() ovl: fix mount option checks for nfs_export with no upperdir ovl: force read-only sb on failure to create index dir ovl: fix regression with re-formatted lower squashfs ovl: fix oops in ovl_indexdir_cleanup() with nfs_export=on ovl: relax WARN_ON() when decoding lower directory file handle ovl: remove not used argument in ovl_check_origin ovl: change ovl_copy_up_flags static ovl: inode reference leak in ovl_is_inuse true case. | 17 July 2020, 17:29:19 UTC |
| 33b9108 | Linus Torvalds | 17 July 2020, 17:24:09 UTC | Merge tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into master Pull spi fixes from Mark Brown: "A couple of small driver specific fixes for fairly minor issues" * tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate spi: mediatek: use correct SPI_CFG2_REG MACRO | 17 July 2020, 17:24:09 UTC |
| 8da822e | Linus Torvalds | 17 July 2020, 17:20:26 UTC | Merge tag 'regulator-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into master Pull regulator fixes from Mark Brown: "The more substantial fix here is the rename of the da903x driver which fixes a collision with the parent MFD driver name which caused issues when things were built as modules. There's also a fix for a mislableled regulator on the pmi8994 which is quite important for systems with that device" * tag 'regulator-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: MAINTAINERS: remove obsolete entry after file renaming regulator: rename da903x to da903x-regulator regulator: qcom_smd: Fix pmi8994 label | 17 July 2020, 17:20:26 UTC |
| ee43695 | Linus Torvalds | 17 July 2020, 16:58:18 UTC | Merge tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into master Pull regmap fixes from Mark Brown: "A couple of substantial fixes here, one from Doug which fixes the debugfs code for MMIO regmaps (fortunately not the common case) and one from Marc fixing lookups of multiple regmaps for the same device (a very unusual case). There's also a fix for Kconfig to ensure we enable SoundWire properly" * tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: debugfs: Don't sleep while atomic for fast_io regmaps regmap: add missing dependency on SoundWire regmap: dev_get_regmap_match(): fix string comparison | 17 July 2020, 16:58:18 UTC |
| 60541fb | Linus Torvalds | 17 July 2020, 16:43:13 UTC | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master Pull HID fixes from Jiri Kosina: - linked list race condition fix in hid-steam driver from Rodrigo Rivas Costa - assorted deviceID-specific quirks and other small cosmetic cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: logitech-hidpp: avoid repeated "multiplier = " log messages HID: logitech: Use HIDPP_RECEIVER_INDEX instead of 0xff HID: quirks: Ignore Simply Automated UPB PIM HID: apple: Disable Fn-key key-re-mapping on clone keyboards MAINTAINERS: update uhid and hid-wiimote entry HID: steam: fixes race in handling device list. HID: magicmouse: do not set up autorepeat HID: alps: support devices with report id 2 HID: quirks: Always poll Obins Anne Pro 2 keyboard HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override | 17 July 2020, 16:43:13 UTC |
| 38b7c2a | Palmer Dabbelt | 16 July 2020, 18:57:26 UTC | RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw While digging through the recent mmiowb preemption issue it came up that we aren't actually preventing IO from crossing a scheduling boundary. While it's a bit ugly to overload smp_mb__after_spinlock() with this behavior, it's what PowerPC is doing so there's some precedent. Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> | 17 July 2020, 16:28:35 UTC |
| d3bbc28 | Takashi Iwai | 17 July 2020, 16:19:02 UTC | Merge tag 'asoc-fix-v5.8-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.8 An awful lot of mostly small fixes here, mainly for x86 based platforms and the CODEC drivers mainly used on them. For the most part this is either minor device specific stuff which seems to come from detailed testing or robustness against errors which comes from people having done some fuzzing runs aginst the topology code. | 17 July 2020, 16:19:02 UTC |
| 2648298 | Arnd Bergmann | 17 July 2020, 16:01:41 UTC | Merge tag 'socfpga_fixes_for_v5.8_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes arm/arm64: dts: socfpga: fixes for v5.8 - Add status = "okay" in QSPI - Increase QSPI size in reg property - Fix dtschema for SoCFPGA platforms * tag 'socfpga_fixes_for_v5.8_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: stratix10: increase QSPI reg address in nand dts file arm64: dts: stratix10: add status to qspi dts node arm64: dts: agilex: add status to qspi dts node Link: https://lore.kernel.org/r/20200717155758.18233-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> | 17 July 2020, 16:01:41 UTC |
| f7d96b8 | Arnd Bergmann | 17 July 2020, 13:35:23 UTC | Merge tag 'renesas-fixes-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v5.8 - Replace CONFIG_PCIE_RCAR by CONFIG_PCIE_RCAR_HOST in the defconfig, to unblock a planned Kconfig change. * tag 'renesas-fixes-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST Link: https://lore.kernel.org/r/20200717100523.15418-1-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de> | 17 July 2020, 16:01:16 UTC |
