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2021-05-22mm/shuffle: fix section mismatch warningArnd Bergmann
clang sometimes decides not to inline shuffle_zone(), but it calls a __meminit function. Without the extra __meminit annotation we get this warning: WARNING: modpost: vmlinux.o(.text+0x2a86d4): Section mismatch in reference from the function shuffle_zone() to the function .meminit.text:__shuffle_zone() The function shuffle_zone() references the function __meminit __shuffle_zone(). This is often because shuffle_zone lacks a __meminit annotation or the annotation of __shuffle_zone is wrong. shuffle_free_memory() did not show the same problem in my tests, but it could happen in theory as well, so mark both as __meminit. Link: https://lkml.kernel.org/r/20210514135952.2928094-1-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-22Merge tag 'block-5.13-2021-05-22' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - Fix BLKRRPART and deletion race (Gulam, Christoph) - NVMe pull request (Christoph): - nvme-tcp corruption and timeout fixes (Sagi Grimberg, Keith Busch) - nvme-fc teardown fix (James Smart) - nvmet/nvme-loop memory leak fixes (Wu Bo)" * tag 'block-5.13-2021-05-22' of git://git.kernel.dk/linux-block: block: fix a race between del_gendisk and BLKRRPART block: prevent block device lookups at the beginning of del_gendisk nvme-fc: clear q_live at beginning of association teardown nvme-tcp: rerun io_work if req_list is not empty nvme-tcp: fix possible use-after-completion nvme-loop: fix memory leak in nvme_loop_create_ctrl() nvmet: fix memory leak in nvmet_alloc_ctrl()
2021-05-22Merge tag 'io_uring-5.13-2021-05-22' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "One fix for a regression with poll in this merge window, and another just hardens the io-wq exit path a bit" * tag 'io_uring-5.13-2021-05-22' of git://git.kernel.dk/linux-block: io_uring: fortify tctx/io_wq cleanup io_uring: don't modify req->poll for rw
2021-05-22Merge tag 'for-linus-5.13b-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - a fix for a boot regression when running as PV guest on hardware without NX support - a small series fixing a bug in the Xen pciback driver when configuring a PCI card with multiple virtual functions * tag 'for-linus-5.13b-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-pciback: reconfigure also from backend watch handler xen-pciback: redo VF placement in the virtual topology x86/Xen: swap NX determination and GDT setup on BSP
2021-05-22arm64: dts: ls1028a: fix memory nodeMichael Walle
While enabling EDAC support for the LS1028A it was discovered that the memory node has a wrong endianness setting as well as a wrong interrupt assignment. Fix both. This was tested on a sl28 board. To force ECC errors, you can use the error injection supported by the controller in hardware (with CONFIG_EDAC_DEBUG enabled): # enable error injection $ echo 0x100 > /sys/devices/system/edac/mc/mc0/inject_ctrl # flip lowest bit of the data $ echo 0x1 > /sys/devices/system/edac/mc/mc0/inject_data_lo Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC") Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-05-22efi: cper: fix snprintf() use in cper_dimm_err_location()Rasmus Villemoes
snprintf() should be given the full buffer size, not one less. And it guarantees nul-termination, so doing it manually afterwards is pointless. It's even potentially harmful (though probably not in practice because CPER_REC_LEN is 256), due to the "return how much would have been written had the buffer been big enough" semantics. I.e., if the bank and/or device strings are long enough that the "DIMM location ..." output gets truncated, writing to msg[n] is a buffer overflow. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Fixes: 3760cd20402d4 ("CPER: Adjust code flow of some functions") Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2021-05-22efi/libstub: prevent read overflow in find_file_option()Dan Carpenter
If the buffer has slashes up to the end then this will read past the end of the array. I don't anticipate that this is an issue for many people in real life, but it's the right thing to do and it makes static checkers happy. Fixes: 7a88a6227dc7 ("efi/libstub: Fix path separator regression") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2021-05-22efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be clearedHeiner Kallweit
UEFI spec 2.9, p.108, table 4-1 lists the scenario that both attributes are cleared with the description "No memory access protection is possible for Entry". So we can have valid entries where both attributes are cleared, so remove the check. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Fixes: 10f0d2f577053 ("efi: Implement generic support for the Memory Attributes table") Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2021-05-22efi/fdt: fix panic when no valid fdt foundChangbin Du
setup_arch() would invoke efi_init()->efi_get_fdt_params(). If no valid fdt found then initial_boot_params will be null. So we should stop further fdt processing here. I encountered this issue on risc-v. Signed-off-by: Changbin Du <changbin.du@gmail.com> Fixes: b91540d52a08b ("RISC-V: Add EFI runtime services") Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2021-05-22Merge tag 'usb-v5.13-rc3' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-linus Peter writes: Some small bug fixes for both chipidea and cdns USB * tag 'usb-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb: usb: chipidea: udc: assign interrupt number to USB gadget structure usb: cdnsp: Fix lack of removing request from pending list. usb: cdns3: Fix runtime PM imbalance on error
2021-05-22Merge tag 'iio-fixes-5.13b-take2' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: Second set of IIO fixes for the 5.13 cycle A mixed bag of fixes for various drivers. Changes since take 1: Fixed a ; in a tag. adi,ad7124 - Fix miss balanced regulator enable / disable in error path - Fix potential overflow with non sequential channel numbers from dt. adi,ad7192 - Avoid disabling clock that was never enabled in error path + remove - Avoid nasty corner case if regulator voltage is 0 that would result in a good return half way through probe. adi,ad7746 - Avoid overwriting num_channels just after setting it correctly. adi,ad7768 - Buffer passed to iio_push_to_buffers_with_timestamp() too small and not aligned appropriately. adi,ad7793 - Missing return code setting in an error path. adi,ad7923 - Buffer too small after support for more channels added. adi,ad5770r - Missing fwnode_handle_put in error paths. fsl,fxa21002c - Missing runtime pm put in error path. * tag 'iio-fixes-5.13b-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: adc: ad7793: Add missing error code in ad7793_setup() iio: adc: ad7923: Fix undersized rx buffer. iio: adc: ad7768-1: Fix too small buffer passed to iio_push_to_buffers_with_timestamp() iio: dac: ad5770r: Put fwnode in error case during ->probe() iio: gyro: fxas21002c: balance runtime power in error path staging: iio: cdc: ad7746: avoid overwrite of num_channels iio: adc: ad7192: handle regulator voltage error first iio: adc: ad7192: Avoid disabling a clock that was never enabled. iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers iio: adc: ad7124: Fix missbalanced regulator enable / disable on error.
2021-05-22iio: adc: ad7793: Add missing error code in ad7793_setup()YueHaibing
Set error code while device ID query failed. Fixes: 88bc30548aae ("IIO: ADC: New driver for AD7792/AD7793 3 Channel SPI ADC") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-22iio: adc: ad7923: Fix undersized rx buffer.Jonathan Cameron
Fixes tag is where the max channels became 8, but timestamp space was missing before that. Fixes: 851644a60d20 ("iio: adc: ad7923: Add support for the ad7908/ad7918/ad7928") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Daniel Junho <djunho@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210501165314.511954-3-jic23@kernel.org Cc: <Stable@vger.kernel.org>
2021-05-22iio: adc: ad7768-1: Fix too small buffer passed to ↵Jonathan Cameron
iio_push_to_buffers_with_timestamp() Add space for the timestamp to be inserted. Also ensure correct alignment for passing to iio_push_to_buffers_with_timestamp() Fixes: a5f8c7da3dbe ("iio: adc: Add AD7768-1 ADC basic support") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210501165314.511954-2-jic23@kernel.org Cc: <Stable@vger.kernel.org>
2021-05-22iio: dac: ad5770r: Put fwnode in error case during ->probe()Andy Shevchenko
device_for_each_child_node() bumps a reference counting of a returned variable. We have to balance it whenever we return to the caller. Fixes: cbbb819837f6 ("iio: dac: ad5770r: Add AD5770R support") Cc: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com> Link: https://lore.kernel.org/r/20210510095649.3302835-1-andy.shevchenko@gmail.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-22iio: gyro: fxas21002c: balance runtime power in error pathRui Miguel Silva
If we fail to read temperature or axis we need to decrement the runtime pm reference count to trigger autosuspend. Add the call to pm_put to do that in case of error. Fixes: a0701b6263ae ("iio: gyro: add core driver for fxas21002c") Suggested-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Link: https://lore.kernel.org/linux-iio/CBBZA9T1OY9C.2611WSV49DV2G@arch-thunder/ Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-22ALSA: hda/realtek: the bass speaker can't output sound on Yoga 9iHui Wang
The Lenovo Yoga 9i has bass speaker, but the bass speaker can't work, that is because there is an i2s amplifier on that speaker, need to run ideapad_s740_coef() to initialize the amplifier. And also needs to apply ALC285_FIXUP_THINKPAD_HEADSET_JACK to rename the speaker's mixer control name, otherwise the PA can't handle them. BugLink: http://bugs.launchpad.net/bugs/1926165 Signed-off-by: Hui Wang <hui.wang@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210522042645.14221-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-05-22ALSA: hda/realtek: Headphone volume is controlled by Front mixerHui Wang
On some ASUS and MSI machines, the audio codec is alc1220 and the Headphone is connected to audio mixer 0xf and DAC 0x5, in theory the Headphone volume is controlled by DAC 0x5 (Heapdhone Playback Volume), but somehow it is controlled by DAC 0x2 (Front Playback Volume), maybe this is a defect on the codec alc1220. Because of this issue, the PA couldn't switch the headphone and Lineout correctly, If we apply the quirk CLEVO_P950 to those machines, the Lineout and Headphone will share the audio mixer 0xc and DAC 0x2, and generate Headphone+LO mixer, then PA could handle them when switching between them. BugLink: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/1206 Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20210522034741.13415-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-05-22Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging from drm/drm-next to the patches for AMD devices for v5.14. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2021-05-21Merge tag 'xfs-5.13-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds
Pull xfs fixes from Darrick Wong: - Fix some math errors in the realtime allocator when extent size hints are applied. - Fix unnecessary short writes to realtime files when free space is fragmented. - Fix a crash when using scrub tracepoints. - Restore ioctl uapi definitions that were accidentally removed in 5.13-rc1. * tag 'xfs-5.13-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: restore old ioctl definitions xfs: fix deadlock retry tracepoint arguments xfs: retry allocations when locality-based search fails xfs: adjust rt allocation minlen when extszhint > rtextsize
2021-05-21scsi: target: qla2xxx: Wait for stop_phase1 at WWN removalDmitry Bogdanov
Target de-configuration panics at high CPU load because TPGT and WWPN can be removed on separate threads. TPGT removal requests a reset HBA on a separate thread and waits for reset complete (phase1). Due to high CPU load that HBA reset can be delayed for some time. WWPN removal does qlt_stop_phase2(). There it is believed that phase1 has already completed and thus tgt.tgt_ops is subsequently cleared. However, tgt.tgt_ops is needed to process incoming traffic and therefore this will cause one of the following panics: NIP qlt_reset+0x7c/0x220 [qla2xxx] LR qlt_reset+0x68/0x220 [qla2xxx] Call Trace: 0xc000003ffff63a78 (unreliable) qlt_handle_imm_notify+0x800/0x10c0 [qla2xxx] qlt_24xx_atio_pkt+0x208/0x590 [qla2xxx] qlt_24xx_process_atio_queue+0x33c/0x7a0 [qla2xxx] qla83xx_msix_atio_q+0x54/0x90 [qla2xxx] or NIP qlt_24xx_handle_abts+0xd0/0x2a0 [qla2xxx] LR qlt_24xx_handle_abts+0xb4/0x2a0 [qla2xxx] Call Trace: qlt_24xx_handle_abts+0x90/0x2a0 [qla2xxx] (unreliable) qlt_24xx_process_atio_queue+0x500/0x7a0 [qla2xxx] qla83xx_msix_atio_q+0x54/0x90 [qla2xxx] or NIP qlt_create_sess+0x90/0x4e0 [qla2xxx] LR qla24xx_do_nack_work+0xa8/0x180 [qla2xxx] Call Trace: 0xc0000000348fba30 (unreliable) qla24xx_do_nack_work+0xa8/0x180 [qla2xxx] qla2x00_do_work+0x674/0xbf0 [qla2xxx] qla2x00_iocb_work_fn The patch fixes the issue by serializing qlt_stop_phase1() and qlt_stop_phase2() functions to make WWPN removal wait for phase1 completion. Link: https://lore.kernel.org/r/20210415203554.27890-1-d.bogdanov@yadro.com Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-21scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irqYang Yingliang
irqs allocated with devm_request_irq() should not be freed using free_irq(). Doing so causes a dangling pointer and a subsequent double free. Link: https://lore.kernel.org/r/20210519130519.2661938-1-yangyingliang@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Acked-by: John Garry <john.garry@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-21scsi: vmw_pvscsi: Set correct residual data lengthMatt Wang
Some commands (such as INQUIRY) may return less data than the initiator requested. To avoid conducting useless information, set the right residual count to make upper layer aware of this. Before (INQUIRY PAGE 0xB0 with 128B buffer): $ sg_raw -r 128 /dev/sda 12 01 B0 00 80 00 SCSI Status: Good Received 128 bytes of data: 00 00 b0 00 3c 01 00 00 00 00 00 00 00 00 00 00 00 ...<............ 10 00 00 00 00 00 01 00 00 00 00 00 40 00 00 08 00 ...........@.... 20 80 00 00 00 00 00 00 00 00 00 20 00 00 00 00 00 .......... ..... 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ After: $ sg_raw -r 128 /dev/sda 12 01 B0 00 80 00 SCSI Status: Good Received 64 bytes of data: 00 00 b0 00 3c 01 00 00 00 00 00 00 00 00 00 00 00 ...<............ 10 00 00 00 00 00 01 00 00 00 00 00 40 00 00 08 00 ...........@.... 20 80 00 00 00 00 00 00 00 00 00 20 00 00 00 00 00 .......... ..... 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [mkp: clarified description] Link: https://lore.kernel.org/r/03C41093-B62E-43A2-913E-CFC92F1C70C3@vmware.com Signed-off-by: Matt Wang <wwentao@vmware.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-21scsi: bnx2fc: Return failure if io_req is already in ABTS processingJaved Hasan
Return failure from bnx2fc_eh_abort() if io_req is already in ABTS processing. Link: https://lore.kernel.org/r/20210519061416.19321-1-jhasan@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-21scsi: aic7xxx: Remove multiple definition of globalsTom Rix
Building aicasm with gcc 10.2 + gas 26.1 causes these errors: multiple definition of `args'; multiple definition of `yylineno'; args came from the expansion of: STAILQ_HEAD(macro_arg_list, macro_arg) args; The definition of the macro_arg_list structure is needed, the global variable 'args' is not, so delete it. yylineno is defined by flex, so defining it in bison/*.y file is not needed. Also delete this. Link: https://lore.kernel.org/r/20210517205057.1850010-1-trix@redhat.com Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-21scsi: aic7xxx: Restore several defines for aic7xxx firmware buildTom Rix
With CONFIG_AIC7XXX_BUILD_FIRMWARE, there is this representative error: aicasm: Stopped at file ./drivers/scsi/aic7xxx/aic7xxx.seq, line 271 - Undefined symbol MSG_SIMPLE_Q_TAG referenced MSG_SIMPLE_Q_TAG used to be defined in drivers/scsi/aic7xxx/scsi_message.h as: #define MSG_SIMPLE_Q_TAG 0x20 /* O/O */ The new definition in include/scsi/scsi.h is: #define SIMPLE_QUEUE_TAG 0x20 But aicasm can not handle the all the preprocessor directives in scsi.h, so add MSG_SIMPLE_Q_TAB and other required defines back to scsi_message.h. Link: https://lore.kernel.org/r/20210517132451.1832233-1-trix@redhat.com Fixes: d8cd784ff7b3 ("scsi: aic7xxx: aic79xx: Drop internal SCSI message definition" Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-05-22drm/mcde: Remove redundant error printing in mcde_dsi_probe()Zhen Lei
When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210511091344.4508-1-thunder.leizhen@huawei.com
2021-05-22drm/panel: s6e63m0: Depromote debug printsLinus Walleij
The dev_info():s in the DSI driver are very talkative, depromote these to dev_dbg(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210313230913.4108256-1-linus.walleij@linaro.org
2021-05-22dt-bindings: display: convert faraday,tve200Corentin Labbe
Converts display/faraday,tve200.txt to yaml. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210519203547.837237-1-clabbe@baylibre.com
2021-05-21Merge tag 'for-5.13-rc2-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "A few more fixes: - fix unaligned compressed writes in zoned mode - fix false positive lockdep warning when cloning inline extent - remove wrong BUG_ON in tree-log error handling" * tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: zoned: fix parallel compressed writes btrfs: zoned: pass start block to btrfs_use_zone_append btrfs: do not BUG_ON in link_to_fixup_dir btrfs: release path before starting transaction when cloning inline extent
2021-05-21Merge tag '5.13-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "Seven smb3 fixes: one for stable, three others fix problems found in testing handle leases, and a compounded request fix" * tag '5.13-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6: Fix KASAN identified use-after-free issue. Defer close only when lease is enabled. Fix kernel oops when CONFIG_DEBUG_ATOMIC_SLEEP is enabled. cifs: Fix inconsistent indenting cifs: fix memory leak in smb2_copychunk_range SMB3: incorrect file id in requests compounded with open cifs: remove deadstore in cifs_close_all_deferred_files()
2021-05-21Merge tag 'gpio-fixes-for-v5.13-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - add missing MODULE_DEVICE_TABLE in gpio-cadence - fix a kernel doc validator error in gpio-xilinx - don't set parent IRQ affinity in gpio-tegra186 * tag 'gpio-fixes-for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: tegra186: Don't set parent IRQ affinity gpio: xilinx: Correct kernel doc for xgpio_probe() gpio: cadence: Add missing MODULE_DEVICE_TABLE
2021-05-21drm/amd/amdkfd: Drop unnecessary NULL check after container_ofGuenter Roeck
The first parameter passed to container_of() is the pointer to the work structure passed to the worker and never NULL. The NULL check on the result of container_of() is therefore unnecessary and misleading. Remove it. This change was made automatically with the following Coccinelle script. @@ type t; identifier v; statement s; @@ <+... ( t v = container_of(...); | v = container_of(...); ) ... when != v - if (\( !v \| v == NULL \) ) s ...+> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu: Fix inconsistent indentingJiapeng Chong
Eliminate the follow smatch warning: drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c:449 sdma_v5_0_ring_emit_mem_sync() warn: inconsistent indenting. Reviewed-by: Christian König <christian.koenig@amd.com> Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu/apci: switch ATIF/ATCS probe orderAlex Deucher
Try the handle from ATPX first since this is the most common case. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu/acpi: unify ATCS handling (v3)Alex Deucher
Treat it like ATIF and check both the dGPU and APU for the method. This is required because ATCS may be hung off of the APU in ACPI on A+A systems. v2: add back accidently removed ACPI handle check. v3: Fix incorrect atif check (Colin) Fix uninitialized variable (Colin) Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu/display: make backlight setting failure messages debugAlex Deucher
Avoid spamming the log. The backlight controller on DCN chips gets powered down when the display is off, so if you attempt to set the backlight level when the display is off, you'll get this message. This isn't a problem as we cache the requested backlight level if it's adjusted when the display is off and set it again during modeset. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: nicholas.choi@amd.com Cc: harry.wentland@amd.com
2021-05-21ipv6: record frag_max_size in atomic fragments in input pathFrancesco Ruggeri
Commit dbd1759e6a9c ("ipv6: on reassembly, record frag_max_size") filled the frag_max_size field in IP6CB in the input path. The field should also be filled in case of atomic fragments. Fixes: dbd1759e6a9c ('ipv6: on reassembly, record frag_max_size') Signed-off-by: Francesco Ruggeri <fruggeri@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21drm/amd/display: Fix GPU scaling regression by FS video supportNicholas Kazlauskas
[Why] FS video support regressed GPU scaling and the scaled buffer ends up stuck in the top left of the screen at native size - full, aspect, center scaling modes do not function. This is because decide_crtc_timing_for_drm_display_mode() does not get called when scaling is enabled. [How] Split recalculate timing and scaling into two different flags. We don't want to call drm_mode_set_crtcinfo() for scaling, but we do want to call it for FS video. Optimize and move preferred_refresh calculation next to decide_crtc_timing_for_drm_display_mode() like it used to be since that's not used for FS video. We don't need to copy over the VIC or polarity in the case of FS video modes because those don't change. Fixes: 6f59f229f8ed7a ("drm/amd/display: Skip modeset for front porch change") Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu: Use preemptible placement for KFDFelix Kuehling
KFD userptr BOs and SG BOs used for DMA mappings can be preempted with CWSR. Therefore we can use preemptible placement and avoid unwanted evictions due to GTT accounting. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amdgpu: Add new placement for preemptible SG BOsFelix Kuehling
SG BOs such as dmabuf imports and userptr BOs do not consume system resources directly. Instead they point to resources owned elsewhere. They typically get evicted by DMABuf move notifiers of MMU notifiers. If those notifiers don't need to wait for hardware fences (i.e. the SG BOs are used in a preemptible context), then we don't need to limit them to the GTT size and we don't need TTM to evict them. Create a new placement for such preemptible SG BOs that does not impose artificial size limits and TTM evictions. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amd/display: Allow bandwidth validation for 0 streams.Bindu Ramamurthy
[Why] Bandwidth calculations are triggered for non zero streams, and in case of 0 streams, these calculations were skipped with pstate status not being updated. [How] As the pstate status is applicable for non zero streams, check added for allowing 0 streams inline with dcn internal bandwidth validations. Signed-off-by: Bindu Ramamurthy <bindu.r@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amd/pm: fix return value in aldebaran_set_mp1_state()Feifei Xu
For default cases,we should return 0. Otherwise resume will abort because of the wrong return value. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21drm/amd/pm: Correct reserved uint32_t number in beige_goby_PPTableChengming Gui
Correct reserved number according to the latest struct in drm-next Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-05-21net:sfc: fix non-freed irq in legacy irq modeÍñigo Huguet
SFC driver can be configured via modparam to work using MSI-X, MSI or legacy IRQ interrupts. In the last one, the interrupt was not properly released on module remove. It was not freed because the flag irqs_hooked was not set during initialization in the case of using legacy IRQ. Example of (trimmed) trace during module remove without this fix: remove_proc_entry: removing non-empty directory 'irq/125', leaking at least '0000:3b:00.1' WARNING: CPU: 39 PID: 3658 at fs/proc/generic.c:715 remove_proc_entry+0x15c/0x170 ...trimmed... Call Trace: unregister_irq_proc+0xe3/0x100 free_desc+0x29/0x70 irq_free_descs+0x47/0x70 mp_unmap_irq+0x58/0x60 acpi_unregister_gsi_ioapic+0x2a/0x40 acpi_pci_irq_disable+0x78/0xb0 pci_disable_device+0xd1/0x100 efx_pci_remove+0xa1/0x1e0 [sfc] pci_device_remove+0x38/0xa0 __device_release_driver+0x177/0x230 driver_detach+0xcb/0x110 bus_remove_driver+0x58/0xd0 pci_unregister_driver+0x2a/0xb0 efx_exit_module+0x24/0xf40 [sfc] __do_sys_delete_module.constprop.0+0x171/0x280 ? exit_to_user_mode_prepare+0x83/0x1d0 do_syscall_64+0x3d/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f9f9385800b ...trimmed... Signed-off-by: Íñigo Huguet <ihuguet@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21RDS tcp loopback connection can hangRao Shoaib
When TCP is used as transport and a program on the system connects to RDS port 16385, connection is accepted but denied per the rules of RDS. However, RDS connections object is left in the list. Next loopback connection will select that connection object as it is at the head of list. The connection attempt will hang as the connection object is set to connect over TCP which is not allowed The issue can be reproduced easily, use rds-ping to ping a local IP address. After that use any program like ncat to connect to the same IP address and port 16385. This will hang so ctrl-c out. Now try rds-ping, it will hang. To fix the issue this patch adds checks to disallow the connection object creation and destroys the connection object. Signed-off-by: Rao Shoaib <rao.shoaib@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21MAINTAINERS: remove Ioana Radulescu from dpaa2-ethIoana Ciornei
Remove Ioana Radulescu from dpaa2-eth since she is no longer working on the DPAA2 set of drivers. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21net: lantiq: fix memory corruption in RX ringAleksander Jan Bajkowski
In a situation where memory allocation or dma mapping fails, an invalid address is programmed into the descriptor. This can lead to memory corruption. If the memory allocation fails, DMA should reuse the previous skb and mapping and drop the packet. This patch also increments rx drop counter. Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver ") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21net: dsa: bcm_sf2: Fix bcm_sf2_reg_rgmii_cntrl() call for non-RGMII portFlorian Fainelli
We cannot call bcm_sf2_reg_rgmii_cntrl() for a port that is not RGMII, yet we do that in bcm_sf2_sw_mac_link_up() irrespective of the port's interface. Move that read until we have properly qualified the PHY interface mode. This avoids triggering a warning on 7278 platforms that have GMII ports. Fixes: 55cfeb396965 ("net: dsa: bcm_sf2: add function finding RGMII register") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21MAINTAINERS: s390/net: add netdev listJulian Wiedmann
Discussions for network-related code should include the netdev list. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-20 18:39:07 +0000